CN205300365U - A pressure manifold and heat exchanger for heat exchanger - Google Patents
A pressure manifold and heat exchanger for heat exchanger Download PDFInfo
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- CN205300365U CN205300365U CN201521027361.1U CN201521027361U CN205300365U CN 205300365 U CN205300365 U CN 205300365U CN 201521027361 U CN201521027361 U CN 201521027361U CN 205300365 U CN205300365 U CN 205300365U
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- heat exchanger
- header
- exchanger tube
- edge
- dividing plate
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Abstract
An embodiment of the utility model discloses a pressure manifold and a heat exchanger, the pressure manifold includes: for the heat exchanger the first pressure manifold part of following the axial direction extension of pressure manifold, first pressure manifold part has the edge first edge and second edge that axial direction extends, and the second pressure manifold part of the axial direction extension of edge pressure manifold, second pressure manifold part has the edge first edge and second edge that axial direction extends, wherein the first edge of first pressure manifold part with the first marginal facies of second pressure manifold part is connected, and the second edge of first pressure manifold part with the second marginal facies of second pressure manifold part is connected. The utility model discloses a pressure manifold assembly of embodiment is simple, and welding efficiency and welding quality are high.
Description
Technical field
This utility model relates to a kind of header for heat exchanger and a kind of heat exchanger.
Background technology
The heat exchanger of traditional such as micro-channel heat exchanger includes heat exchanger tube and the header of such as flat tube, is provided with dividing plate in header, and header has the through hole for connecting heat exchanger tube.
Utility model content
The purpose of embodiment of the present utility model is to provide the header for heat exchanger and a kind of heat exchanger, thus such as improves the welding quality of heat exchanger.
Embodiment of the present utility model provides a kind of heat exchanger, and this heat exchanger includes: the first header portion that the axial direction along header extends, and described first header portion has along the first edge that described axial direction extends and the second edge; And along the second header portion that the axial direction of header extends, described second header portion has along the first edge that described axial direction extends and the second edge, first edge of wherein said first header portion is connected with the first edge of described second header portion, and the second edge of described first header portion is connected with the second edge of described second header portion.
According to embodiment of the present utility model, described first header portion and each in described second header portion are formed with the through hole for connecting heat exchanger tube.
According to embodiment of the present utility model, at least one pair of adjacent edge in second edge of the first edge of described first header portion and the first edge of described second header portion and described first header portion and the second edge of described second header portion is provided with flange, and described adjacent edge is connected by described flange.
According to embodiment of the present utility model, described flange is prominent to the outside of header.
According to embodiment of the present utility model, at least one pair of adjacent edges cover in second edge of the first edge of described first header portion and the first edge of described second header portion and described first header portion and the second edge of described second header portion has lath, and described lath connects with at least one pair of adjacent edge described.
According to embodiment of the present utility model, the described header for heat exchanger also includes: the dividing plate extended along described axial direction, and the inner chamber of header is separated into multiple chamber by described dividing plate, and wherein said lath and described dividing plate are directly connected to.
According to embodiment of the present utility model, the described header for heat exchanger also includes: the dividing plate extended along described axial direction, the inner chamber of header is separated into multiple chamber and independent connecting plate by described dividing plate, and described connecting plate is directly connected to described lath and described dividing plate respectively.
According to embodiment of the present utility model, described lath is arranged on the outside of described header, is provided with gap between at least one pair of adjacent edge described, and described dividing plate is directly connected to by described gap and described lath.
According to embodiment of the present utility model, described lath is arranged on the outside of described header, is provided with gap between at least one pair of adjacent edge described, and described connecting plate is directly connected to described lath and described dividing plate respectively by described gap.
According to embodiment of the present utility model, described connecting plate is provided with the through hole allowing cold-producing medium to pass through.
According to embodiment of the present utility model, at least one pair of the adjacent edge described being coated with described lath has the shape of substantially planar, and described lath has the shape of substantially planar.
According to embodiment of the present utility model, the described header for heat exchanger also includes: the dividing plate extended along described axial direction, the inner chamber of header is separated into multiple chamber by described dividing plate, described dividing plate has Part I, and from extend along the longitudinal direction the two of Part I relative edges in a lateral direction towards two Part II of rightabout extension, the longitudinal edge relative respectively with the two of Part I edges of two Part II is connected with the inwall of header.
According to embodiment of the present utility model, two Part II are substantially vertical with Part I.
According to embodiment of the present utility model, the Part I axis by header.
According to embodiment of the present utility model, when watching in cross-section, relative to the center of described dividing plate, described dividing plate is centrosymmetric.
According to embodiment of the present utility model, at least one pair of adjacent edges cover in second edge of the first edge of described first header portion and the first edge of described second header portion and described first header portion and the second edge of described second header portion has lath, described lath connects with at least one pair of adjacent edge described, independent connecting plate, described connecting plate is directly connected to the described Part I of described lath and described dividing plate respectively.
Described Part I according to embodiment of the present utility model, described connecting plate and described dividing plate is substantially in the same plane.
According to embodiment of the present utility model, it is provided that a kind of heat exchanger, this heat exchanger includes: the above-mentioned header for heat exchanger.
According to embodiment of the present utility model, it is provided that a kind of heat exchanger, this heat exchanger includes: two the first headers; Second header, second header is the above-mentioned header for heat exchanger, described second header includes dividing plate, described dividing plate in the second header approximately along the longitudinal extension of the second header, for the inner chamber in the second header being separated into the first chamber and the second chamber; First heat exchanger tube, is connected to the second chamber in fluid communication of the one between in two described first headers and described second header and in the first header described with two and described second header; Second heat exchanger tube, is connected to the one in two described first headers and the first chamber in fluid communication of the one between described second header and in the first header described with two and described second header; 3rd heat exchanger tube, is connected between another and described second header in two described first headers and the first chamber in fluid communication of another and described second header described in the first header described with two; And the 4th heat exchanger tube, it is connected between another and described second header in two described first headers and the second chamber in fluid communication of another and described second header described in the first header described with two.
According to embodiment of the present utility model, described second header is arranged between two described first headers, and the first heat exchanger tube, the second heat exchanger tube, the 3rd heat exchanger tube and the 4th heat exchanger tube substantially extend in the same direction.
Heat exchanger according to this utility model embodiment, cold-producing medium can pass through the one two described first headers and the second heat exchange pipe flow the first chamber to described second header from the first heat exchanger tube, again by the first chamber stream of described second header to the 3rd heat exchanger tube, and flow into the second chamber of described second header from the 3rd heat exchanger tube by another and the 4th heat exchanger tube described in two described first headers.
According to this utility model embodiment, the cross-sectional area of the first heat exchanger tube is more than the cross-sectional area of the second heat exchanger tube, and the cross-sectional area of the 3rd heat exchanger tube is more than the cross-sectional area of the 4th heat exchanger tube.
According to this utility model embodiment, the width of the first heat exchanger tube is more than the width of the second heat exchanger tube, and the width of the 3rd heat exchanger tube is more than the width of the 4th heat exchanger tube.
According to this utility model embodiment, the exchange capability of heat of the first heat exchanger tube is more than the exchange capability of heat of the second heat exchanger tube, and the exchange capability of heat of the 3rd heat exchanger tube is more than the exchange capability of heat of the 4th heat exchanger tube.
According to this utility model embodiment, circulation passage number in first heat exchanger tube is more than the circulation passage number in the second heat exchanger tube, circulation passage number in 3rd heat exchanger tube is more than the circulation passage number in the 4th heat exchanger tube, and the actual internal area that first in heat exchanger tube is more than the actual internal area in the second heat exchanger tube, the actual internal area in the 3rd heat exchanger tube is more than the actual internal area in the second heat exchanger tube.
According to this utility model embodiment, described dividing plate has Part I, and connect towards two Part II of rightabout extension, the longitudinal edge relative respectively with the two of Part I edges of two Part II and the inwall of the second header in a lateral direction from extend along the longitudinal direction the two of Part I relative edges.
According to this utility model embodiment, two Part II are substantially vertical with Part I.
According to this utility model embodiment, the width of Part I is less than size on the width of Part I of the inner chamber of the second header so that on the width of Part I, two Part II lay respectively between the first heat exchanger tube and the second heat exchanger tube and between the 3rd heat exchanger tube and the 4th heat exchanger tube.
According to this utility model embodiment, the Part I axis by the second header.
According to this utility model embodiment, the second header has the inner chamber of circular cross section.
According to this utility model embodiment, when watching in cross-section, relative to the center of described dividing plate, described dividing plate is centrosymmetric.
According to this utility model embodiment, first heat exchanger tube extends in a first direction respectively to the 4th heat exchanger tube, and along the second direction arrangement substantially vertical with first direction, first heat exchanger tube and the 4th heat exchanger tube are positioned at the side of heat exchanger, and the second heat exchanger tube and the 3rd heat exchanger tube are positioned at the opposite side of heat exchanger. Described side and described opposite side are relative on the third direction substantially vertical with first direction and second direction.
Heat exchanger according to this utility model embodiment, for instance the welding quality of heat exchanger can be improved.
Accompanying drawing explanation
Fig. 1 is the schematic isometric of the header of the heat exchanger according to first embodiment of the present utility model;
The schematic isometric that Fig. 2 is the dividing plate of the heat exchanger according to first embodiment of the present utility model and end cap fits together;
Fig. 3 is the diagrammatic top view of the header of the heat exchanger according to first embodiment of the present utility model;
Fig. 4 is the schematic isometric of the header of the heat exchanger according to the second embodiment of the present utility model;
Fig. 5 is the diagrammatic top view that the header of the heat exchanger according to the second embodiment of the present utility model fits together;
Fig. 6 is the schematic isometric of the header of the heat exchanger according to the 3rd embodiment of the present utility model;
Fig. 7 is the diagrammatic top view of the header of the heat exchanger according to the 3rd embodiment of the present utility model;
Fig. 8 is the schematic isometric of the dividing plate of the heat exchanger according to the 3rd embodiment of the present utility model, connection board and batten;
Fig. 9 is the schematic isometric of the afflux of the heat exchanger according to the 4th embodiment of the present utility model;
Figure 10 is the diagrammatic top view of the header of the heat exchanger according to the 4th embodiment of the present utility model;
Figure 11 is the schematic isometric of the heat exchanger according to embodiment of the present utility model; And
Figure 12 is the signal partial enlarged drawing of the heat exchanger according to embodiment of the present utility model.
Detailed description of the invention
Referring to Fig. 1 to 12, include according to embodiment heat exchanger 100 of the present utility model: the heat exchanger tube 5 of such as flat tube; It is arranged on the fin between heat exchanger tube 5; And header 1.
As shown in FIG. 11 and 12, the heat exchanger 100 according to other embodiment of the present utility model includes: two header 1A; Header 1 (being described more detail below), described header 1 includes dividing plate 2, described dividing plate 2 in header 1 approximately along the longitudinal extension of header 1, for the inner chamber in header 1 being separated into the first chamber A and the second chamber B; First heat exchanger tube 5a, be connected between and described header 1 in two described header 1A and with the second chamber B fluid communication of the one in two described header 1A and described header 1; Second heat exchanger tube 5b, be connected between the one in two described header 1A and described header 1 and with the first chamber A fluid communication of the one in two described header 1A and described header 1; 3rd heat exchanger tube 5c, be connected between another and the described header 1 in two described header 1A and with two described header 1A in described in the first chamber A fluid communication of another and described header 1; And the 4th heat exchanger tube 5d, be connected between another and the described header 1 in two described header 1A and with two described header 1A in described in the second chamber B fluid communication of another and described header 1. That is, heat exchanger tube 5 includes the first heat exchanger tube 5a, the second heat exchanger tube 5b, the 3rd heat exchanger tube 5c, the 4th heat exchanger tube 5d. Between first heat exchanger tube 5a, between the second heat exchanger tube 5b, between the 3rd heat exchanger tube 5c, between the 4th heat exchanger tube 5d, it is provided with fin. According to embodiments more of the present utility model, described header 1 is arranged between two described header 1A, and the first heat exchanger tube 5a, the second heat exchanger tube 5b, the 3rd heat exchanger tube 5c and the four heat exchanger tube 5d substantially extend in the same direction. Cold-producing medium can flow the first chamber A of described header 1 from the first heat exchanger tube 5a by the one two described header 1A and the second heat exchanger tube 5b, flowed to the 3rd heat exchanger tube 5c by the first chamber A of described header 1 again, and flow into the second chamber B of described header 1 from the 3rd heat exchanger tube 5c by another and the 4th heat exchanger tube 5d described in two described header 1A. Such as, cold-producing medium flows the first cavity A of header 1 after the first heat exchanger tube 5a evaporation by two header 1A and the second heat exchanger tube 5b, flowed to the 3rd heat exchanger tube 5c by the first cavity A again, in the 3rd heat exchanger tube 5c, after condensation, another in two header 1A and the 4th heat exchanger tube 5d flow into the second cavity B of header 1, form circulation.
As shown in FIG. 11 and 12, according to this utility model embodiment, the cross-sectional area of the first heat exchanger tube 5a cross-sectional area more than the second heat exchanger tube 5b, and the cross-sectional area that the cross-sectional area of the 3rd heat exchanger tube 5c is more than the 4th heat exchanger tube 5d. The width of the first heat exchanger tube 5a width more than the second heat exchanger tube 5b, and the width that the width of the 3rd heat exchanger tube 5c is more than the 4th heat exchanger tube 5d. The exchange capability of heat of the first heat exchanger tube is more than the exchange capability of heat of the second heat exchanger tube, and the exchange capability of heat of the 3rd heat exchanger tube is more than the exchange capability of heat of the 4th heat exchanger tube. Such as, circulation passage number in first heat exchanger tube is more than the circulation passage number in the second heat exchanger tube, circulation passage number in 3rd heat exchanger tube is more than the circulation passage number in the 4th heat exchanger tube, and the actual internal area that first in heat exchanger tube is more than the actual internal area in the second heat exchanger tube, the actual internal area in the 3rd heat exchanger tube is more than the actual internal area in the second heat exchanger tube. According to this utility model embodiment, referring to Fig. 1 to 10,12, the main body 21 of described dividing plate 2 or dividing plate 2 has Part I 211, and from extend along the longitudinal direction the two of Part I 211 relative edges in a lateral direction towards two Part II 212 of rightabout extension, the longitudinal edge relative respectively with the two of Part I 211 edges of two Part II 212 is connected with the inwall of header 1. Two Part II 212 can be substantially vertical with Part I 211. The width of Part I 211 is less than size on the width of Part I 211 of the inner chamber of header 1 so that on the width of Part I 211, two Part II 212 lay respectively between the first heat exchanger tube 5a and the second heat exchanger tube 5b and between the 3rd heat exchanger tube 5c and the four heat exchanger tube 5d. Part I 211 can pass through the axis of header 1. Header 1 can have the inner chamber of circular cross section. When watching in cross-section, relative to the center at the center of described dividing plate 2 or the main body 21 of dividing plate 2, the main body 21 of described dividing plate 2 or dividing plate 2 is centrosymmetric.
According to this utility model embodiment, as shown in FIG. 11 and 12, first heat exchanger tube 5a to the 4th heat exchanger tube 5d extends in a first direction respectively, and along the second direction arrangement substantially vertical with first direction, first heat exchanger tube 5a and the four heat exchanger tube 5d is positioned at the side of heat exchanger, and the second heat exchanger tube 5b and the three heat exchanger tube 5c is positioned at the opposite side of heat exchanger. Described side and described opposite side are relative on the third direction substantially vertical with first direction and second direction. If Fig. 1 is to shown in 12, header 1 includes: the first header portion 11 that the axial direction along header 1 extends, and described first header portion 11 has the first edge 111 and the second edge 112 extended along described axial direction; And along the second header portion 12 that the axial direction of header 1 extends, described second header portion 12 has the first edge 121 and the second edge 122 extended along described axial direction, first edge 111 of described first header portion 11 is connected with the first edge 121 of described second header portion 12, and the second edge 112 of described first header portion 11 is connected with the second edge 122 of described second header portion 12. Described first header portion 11 and described second header portion 12 can have semicircular shape or other any suitable shape in cross-section.
In embodiments more of the present utility model, referring to Fig. 1,4,6,9,11,12, described first header portion 11 and each in described second header portion 12 are formed with the through hole for connecting heat exchanger tube 5. Thus, each in described first header portion 11 and described second header portion 12 can be connected with heat exchanger tube 5.
In embodiments more of the present utility model, referring to Fig. 1,2,11,12, at least one pair of adjacent edge in second edge 112 of the first edge 111 of described first header portion 11 and the first edge 121 of described second header portion 12 and described first header portion 11 and the second edge 122 of described second header portion 12 is provided with flange 15, and described adjacent edge is connected by described flange 15. In the illustrated embodiment, every adjacent a pair edge in the second edge 112 of the first edge 111 of described first header portion 11 and the first edge 121 of described second header portion 12 and described first header portion 11 and the second edge 122 of described second header portion 12 is provided with flange 15. Described flange 15 can be prominent to the outside of header 1. As selection, described flange 15 can also be prominent to the inside of header 1. Adjacent flange 15 can be provided with through hole, in order to when assembling, utilizes alignment pin, rivet, bolt etc. that described first header portion 11 and described second header portion 12 are positioned and fixed. Adjacent flange 15 can weld together.
In embodiments more of the present utility model, referring to Fig. 4 to 10, at least one pair of adjacent edges cover in second edge 112 of the first edge 111 of described first header portion 11 and the first edge 121 of described second header portion 12 and described first header portion 11 and the second edge 122 of described second header portion 12 has lath 16, and described lath 16 connects with at least one pair of adjacent edge described. In the illustrated embodiment, every adjacent a pair edges cover in second edge 112 of the first edge 111 of described first header portion 11 and the first edge 121 of described second header portion 12 and described first header portion 11 and the second edge 122 of described second header portion 12 has lath 16, and the edge that described lath 16 is adjacent with two pairs respectively connects. Described lath 16 can pass through to weld and at least one pair of adjacent edge connection described. Described lath 16 can be arranged on the outside or inside of described header 1.
In embodiments more of the present utility model, referring to Fig. 1 to 10,12, header 1 also includes: the dividing plate 2 extended along described axial direction, and the inner chamber of header 1 is separated into multiple chamber by described dividing plate 2. Described lath 16 can be directly connected to described dividing plate 2.
In embodiments more of the present utility model, referring to Fig. 1 to 10,12, described dividing plate 2 has main body 21, this main body 21 in header 1 approximately along header 1 axially extending, for the inner chamber in header 1 is separated into multiple chamber. Described header 1 also includes the end cap 3 of the opening of the end for closing header 1. Described dividing plate 2 can have through hole. Described dividing plate 2 can have the projection 22 that the end from main body 21 is stretched out, described end cap 3 have main body 35 and formed in the main body 35 of described end cap 3 with described protruding 22 grooves coordinated or through hole 31.
In embodiments more of the present utility model, referring to Fig. 1 to 10,12, the main body 21 of described dividing plate 2 or described dividing plate 2 has Part I 211, and from extend along the longitudinal direction the two of Part I 211 relative edges in a lateral direction towards two Part II 212 of rightabout extension, the longitudinal edge relative respectively with the two of Part I 211 edges of two Part II 212 is connected with the inwall of header 1.Two Part II 212 can be substantially vertical with Part I 211. Part I 211 can pass through the axis of header 1. When watching in cross-section, relative to the center of described dividing plate 2, described dividing plate 2 can be centrosymmetric.
In embodiments more of the present utility model, referring to Fig. 6 to 8, header 1 also includes: independent connecting plate 17, and described connecting plate 17 is directly connected to the main body 21 of described lath 16 and described dividing plate 2 or described dividing plate 2 respectively. Such as, described connecting plate 17 is directly connected to the described Part I 211 of described lath 16 and the main body 21 of described dividing plate 2 respectively. The described Part I 211 of described connecting plate 17 and described dividing plate 2 can substantially in the same plane. Such as, described lath 16 is arranged on the outside of described header 1, is provided with gap between at least one pair of adjacent edge described, and described connecting plate 17 is directly connected to the main body 21 of described lath 16 and described dividing plate 2 or described dividing plate 2 respectively by described gap. Described connecting plate 17 can be provided with the through hole 171 allowing cold-producing medium to pass through.
In embodiments more of the present utility model, referring to Fig. 6 to 8, connecting plate 17, lath 16 and described dividing plate 2 are one, for instance formed as one by extruded.
As selection, in embodiments more of the present utility model, described lath 16 is arranged on the outside of described header 1, is provided with gap between at least one pair of adjacent edge described, and described dividing plate 2 is directly connected to by described gap and described lath 16.
In embodiments more of the present utility model, referring to Fig. 9 to 10, at least one pair of the adjacent edge described being coated with described lath 16 has the shape of substantially planar, namely has the shape of substantially linear in the cross section of header during viewing. described lath 16 has same shape with the second edge 112 of the first edge 111 of corresponding described first header portion 11 and the first edge 121 of described second header portion 12 and described first header portion 11 and the second edge 122 of described second header portion 12, in order to weld. in Fig. 9 and 10, second edge 112 of the first edge 111 of described first header portion 11 and the first edge 121 of described second header portion 12 and described first header portion 11 and the second edge 122 of described second header portion 12 have the shape of substantially planar, and described lath 16 has the shape of substantially planar. in addition, in certain embodiments, second edge 112 of the first edge 111 of described first header portion 11 and the first edge 121 of described second header portion 12 and described first header portion 11 and the second edge 122 of described second header portion 12 have the shape of substantially cylinder shape or cylinder planar, and described lath 16 has the shape of substantially cylinder shape or cylinder planar, such as, in the cross section of header during viewing, second edge 112 of the first edge 111 of described first header portion 11 and the first edge 121 of described second header portion 12 and described first header portion 11 and the second edge 122 of described second header portion 12, with described lath 16, there is identical curve-like shape, substantially arc shaped shape etc.
Heat exchanger according to embodiment of the present utility model may be used for air-conditioning, freezing and refrigeration, each field such as automobile and transport field, and can be the heat exchangers such as micro-channel heat exchanger, parallel-flow evaporator, heat pump, heat pipe.
According to embodiment of the present utility model, adopt simple processing mode, it is achieved the processing of Multicarity flow collection pipe component, and adopt simple processing mode, header is improved, ensure header welding quality and structural strength.
Simple according to embodiment of the present utility model, end cap and dividing plate assembling processing, welding efficiency and quality are high, additionally, heat exchanger structure is compact, process simple pressure effective.
According to embodiment of the present utility model, the assembly assembling processing of header is simple, and welding efficiency is high, and welding quality is high. Additionally, by forming through hole 51 respectively on the first header portion 11 and described second header portion 12, it is to avoid form the through hole for heat exchanger tube on the pipe such as pipe of one, make processing simple.
Additionally, new embodiment can be combined into according to above-described embodiment of the present utility model.
Claims (26)
1. the header for heat exchanger, it is characterised in that including:
Along the first header portion that the axial direction of header extends, described first header portion has along the first edge that described axial direction extends and the second edge; And
Along the second header portion that the axial direction of header extends, described second header portion has along the first edge that described axial direction extends and the second edge,
First edge of wherein said first header portion is connected with the first edge of described second header portion, and the second edge of described first header portion is connected with the second edge of described second header portion.
2. the header for heat exchanger according to claim 1, it is characterised in that:
Each in described first header portion and described second header portion is formed with the through hole for connecting heat exchanger tube.
3. the header for heat exchanger according to claim 1, it is characterised in that:
At least one pair of adjacent edge in second edge of the first edge of described first header portion and the first edge of described second header portion and described first header portion and the second edge of described second header portion is provided with flange, and described adjacent edge is connected by described flange.
4. the header for heat exchanger according to claim 3, it is characterised in that:
Described flange is prominent to the outside of header.
5. the header for heat exchanger according to claim 1, it is characterised in that:
At least one pair of adjacent edges cover in second edge of the first edge of described first header portion and the first edge of described second header portion and described first header portion and the second edge of described second header portion has lath, and described lath connects with at least one pair of adjacent edge described.
6. the header for heat exchanger according to claim 5, it is characterised in that also include:
Along the dividing plate that described axial direction extends, the inner chamber of header is separated into multiple chamber by described dividing plate,
Wherein said lath and described dividing plate are directly connected to.
7. the header for heat exchanger according to claim 5, it is characterised in that also include:
Along the dividing plate that described axial direction extends, the inner chamber of header is separated into multiple chamber by described dividing plate, and
Independent connecting plate, described connecting plate is directly connected to described lath and described dividing plate respectively.
8. the header for heat exchanger according to claim 6, it is characterised in that:
Described lath is arranged on the outside of described header, is provided with gap between at least one pair of adjacent edge described, and described dividing plate is directly connected to by described gap and described lath.
9. the header for heat exchanger according to claim 7, it is characterised in that:
Described lath is arranged on the outside of described header, is provided with gap between at least one pair of adjacent edge described, and described connecting plate is directly connected to described lath and described dividing plate respectively by described gap.
10. the header for heat exchanger according to claim 7, it is characterised in that:
Described connecting plate is provided with the through hole allowing cold-producing medium to pass through.
11. the header for heat exchanger according to claim 5, it is characterised in that:
At least one pair of the adjacent edge described being coated with described lath has the shape of substantially planar, and described lath has the shape of substantially planar.
12. the header for heat exchanger according to claim 1, it is characterised in that also include:
Along the dividing plate that described axial direction extends, the inner chamber of header is separated into multiple chamber by described dividing plate,
Described dividing plate has Part I, and from extend along the longitudinal direction the two of Part I relative edges in a lateral direction towards two Part II of rightabout extension, the longitudinal edge relative respectively with the two of Part I edges of two Part II is connected with the inwall of header.
13. the header for heat exchanger according to claim 12, it is characterised in that:
Two Part II are substantially vertical with Part I.
14. the header for heat exchanger according to claim 12 or 13, it is characterised in that:
The Part I axis by header.
15. the header for heat exchanger according to claim 12 or 13, it is characterised in that:
When watching in cross-section, relative to the center of described dividing plate, described dividing plate is centrosymmetric.
16. the header for heat exchanger according to claim 12, it is characterised in that:
At least one pair of adjacent edges cover in second edge of the first edge of described first header portion and the first edge of described second header portion and described first header portion and the second edge of described second header portion has lath, described lath connects with at least one pair of adjacent edge described
Independent connecting plate, described connecting plate is directly connected to the described Part I of described lath and described dividing plate respectively.
17. the header for heat exchanger according to claim 16, it is characterised in that:
The described Part I of described connecting plate and described dividing plate is substantially in the same plane.
18. a heat exchanger, it is characterised in that including:
Header for heat exchanger according to claim 1.
19. a heat exchanger, it is characterised in that including:
Two the first headers;
Second header, described second header is the header for heat exchanger according to claim 1, described second header includes dividing plate, described dividing plate in the second header approximately along the longitudinal extension of the second header, for the inner chamber in the second header being separated into the first chamber and the second chamber;
First heat exchanger tube, is connected to the second chamber in fluid communication of the one between in two described first headers and described second header and in the first header described with two and described second header;
Second heat exchanger tube, is connected to the one in two described first headers and the first chamber in fluid communication of the one between described second header and in the first header described with two and described second header;
3rd heat exchanger tube, is connected between another and described second header in two described first headers and the first chamber in fluid communication of another and described second header described in the first header described with two;And
4th heat exchanger tube, is connected between described another and described second header in two described first headers and the second chamber in fluid communication of another and described second header described in the first header described with two.
20. heat exchanger according to claim 19, it is characterised in that:
Described second header is arranged between two described first headers, and the first heat exchanger tube, the second heat exchanger tube, the 3rd heat exchanger tube and the 4th heat exchanger tube substantially extend in the same direction.
21. heat exchanger according to claim 19, it is characterised in that:
Cold-producing medium can pass through the one two described first headers and the second heat exchange pipe flow the first chamber to described second header from the first heat exchanger tube, again by the first chamber stream of described second header to the 3rd heat exchanger tube, and flow into the second chamber of described second header from the 3rd heat exchanger tube by another and the 4th heat exchanger tube described in two described first headers.
22. heat exchanger according to claim 19, it is characterised in that:
The exchange capability of heat of the first heat exchanger tube is more than the exchange capability of heat of the second heat exchanger tube, and the exchange capability of heat of the 3rd heat exchanger tube is more than the exchange capability of heat of the 4th heat exchanger tube.
23. heat exchanger according to claim 19, it is characterised in that:
Circulation passage number in first heat exchanger tube is more than the circulation passage number in the second heat exchanger tube, circulation passage number in 3rd heat exchanger tube is more than the circulation passage number in the 4th heat exchanger tube, and the actual internal area that first in heat exchanger tube is more than the actual internal area in the second heat exchanger tube, the actual internal area in the 3rd heat exchanger tube is more than the actual internal area in the second heat exchanger tube.
24. heat exchanger according to claim 19, it is characterised in that:
Described dividing plate has Part I, and connect towards two Part II of rightabout extension, the longitudinal edge relative respectively with the two of Part I edges of two Part II and the inwall of the second header in a lateral direction from extend along the longitudinal direction the two of Part I relative edges.
25. heat exchanger according to claim 24, it is characterised in that:
The width of Part I is less than size on the width of Part I of the inner chamber of the second header so that on the width of Part I, two Part II lay respectively between the first heat exchanger tube and the second heat exchanger tube and between the 3rd heat exchanger tube and the 4th heat exchanger tube.
26. heat exchanger according to claim 19, it is characterised in that:
First heat exchanger tube extends in a first direction respectively to the 4th heat exchanger tube, and along the second direction arrangement substantially vertical with first direction, first heat exchanger tube and the 4th heat exchanger tube are positioned at the side of heat exchanger, and the second heat exchanger tube and the 3rd heat exchanger tube are positioned at the opposite side of heat exchanger, described side and described opposite side are relative on the third direction substantially vertical with first direction and second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027361.1U CN205300365U (en) | 2015-12-10 | 2015-12-10 | A pressure manifold and heat exchanger for heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521027361.1U CN205300365U (en) | 2015-12-10 | 2015-12-10 | A pressure manifold and heat exchanger for heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN205300365U true CN205300365U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521027361.1U Expired - Fee Related CN205300365U (en) | 2015-12-10 | 2015-12-10 | A pressure manifold and heat exchanger for heat exchanger |
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| Country | Link |
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| CN (1) | CN205300365U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017096925A1 (en) * | 2015-12-10 | 2017-06-15 | 丹佛斯微通道换热器（嘉兴）有限公司 | Heat exchanger |
| WO2017096929A1 (en) * | 2015-12-10 | 2017-06-15 | 丹佛斯微通道换热器（嘉兴）有限公司 | Header pipe for heat exchanger, and heat exchanger |
| CN112444147A (en) * | 2019-08-30 | 2021-03-05 | 杭州三花研究院有限公司 | Heat exchanger |
-
2015
- 2015-12-10 CN CN201521027361.1U patent/CN205300365U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017096925A1 (en) * | 2015-12-10 | 2017-06-15 | 丹佛斯微通道换热器（嘉兴）有限公司 | Heat exchanger |
| WO2017096929A1 (en) * | 2015-12-10 | 2017-06-15 | 丹佛斯微通道换热器（嘉兴）有限公司 | Header pipe for heat exchanger, and heat exchanger |
| CN106871700A (en) * | 2015-12-10 | 2017-06-20 | 丹佛斯微通道换热器（嘉兴）有限公司 | For the header and heat exchanger of heat exchanger |
| CN112444147A (en) * | 2019-08-30 | 2021-03-05 | 杭州三花研究院有限公司 | Heat exchanger |
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