CN220556290U - Cooling water heat energy recycling device - Google Patents
Cooling water heat energy recycling device Download PDFInfo
- Publication number
- CN220556290U CN220556290U CN202321693500.9U CN202321693500U CN220556290U CN 220556290 U CN220556290 U CN 220556290U CN 202321693500 U CN202321693500 U CN 202321693500U CN 220556290 U CN220556290 U CN 220556290U
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- Prior art keywords
- pipeline
- heat exchange
- cooling water
- cooling
- heat energy
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- 239000000498 cooling water Substances 0.000 title claims abstract description 55
- 238000004064 recycling Methods 0.000 title claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 238000011084 recovery Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000004378 air conditioning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a cooling water heat recovery circulation recycling device, the power distribution box comprises a box body, be equipped with heat exchange cavity and cooling chamber in the box, still include first pipeline and second pipeline, the entrance point and the exit point of two pipelines are all located the box outside, the interlude of first pipeline passes heat exchange cavity and cooling chamber in proper order and sets up, the interlude of second pipeline is located the heat exchange cavity, the cooling water in the first pipeline produces heat exchange with the air conditioning or the cold water in the second pipeline in the heat exchange cavity, and then send to the equipment that needs the heat energy through the second pipeline, the recovery circulation recycle of heat energy has been accomplished, and the cooling water after the heat exchange in the first pipeline can continue to cool down in the cooling chamber, and carry to the equipment that needs the cooling, accomplish the recycle of cooling water; the parts of the first pipeline and the second pipeline, which are positioned in the heat exchange cavity, are arranged in a double-spiral structure, so that the heat exchange efficiency of the two pipelines is remarkably improved.
Description
Technical Field
The utility model relates to the technical field of pipeline systems, in particular to a cooling water heat energy recycling device.
Background
The existing processing equipment capable of generating a large amount of heat energy at work is generally provided with a cooling device to reduce the temperature of the equipment, so that the equipment is kept in a stable running state, the existing cooling device is mostly carried out by cooling water, namely, the cooling water is continuously led to the equipment through a water inlet pipeline to reduce the temperature of the equipment, the warmed cooling water flows back through a water return pipeline to be concentrated in use, and the heat energy in the flowing back cooling water cannot be effectively recovered, recycled and reused.
The application document with the application number of CN202022874988.8 discloses an industrial circulating cooling water heat energy recovery device, which completes the heat energy recovery work in cooling water through a heat energy recovery mechanism and uses heat energy for heating liquid water in a water storage tank, and the heat recovery mode can only be used for heating water, that is, only realizing the recovery of heat energy, the recycling of heat energy still cannot be realized, that is, the recovered heat energy cannot be applied to other devices needing heat energy, such as hot air drying devices, etc., so that the defect still exists in heat energy recovery and recycling.
Disclosure of Invention
In order to solve the technical problems in the background technology, the utility model provides a cooling water heat energy recycling device.
The technical scheme of the utility model is as follows:
the utility model provides a cooling water heat recovery circulation recycling device, includes the box, be equipped with looks split heat exchange chamber and cooling chamber in the box, heat recovery circulation recycling device still includes first pipeline and second pipeline, the entrance point and the exit point of both pipelines are located the box outside, wherein the interlude of first pipeline passes heat exchange chamber and cooling chamber in proper order and sets up, the interlude of second pipeline is located the heat exchange chamber, the part that first pipeline and second pipeline are located the heat exchange chamber is the double helix structure setting, the exit end of first pipeline is used for the business turn over work of cooling water respectively, the exit end of second pipeline is used for the business turn over work of cold air or cold water respectively, the cooling water in the first pipeline produces heat exchange with the cold air or the cold water in the second pipeline in the heat exchange chamber, and then sends to the equipment that needs heat energy through the exit point of second pipeline, has accomplished the recycling of heat energy and has recycled; the cooling water after heat exchange is completed in the first pipeline, residual heat energy existing in the cooling water can be eliminated in the cooling cavity and is continuously conveyed to equipment to be cooled, recycling of the cooling water is achieved, the design of the double-spiral structure of the two pipelines in the heat exchange cavity is matched, on one hand, the length of the two pipelines in the heat exchange cavity is increased, on the other hand, the two pipelines can be parallel in the heat exchange cavity, and the heat exchange efficiency of the two pipelines is remarkably improved.
According to the cooling water heat energy recycling device, the part of the first pipeline, which is positioned in the cooling cavity, is arranged in the serpentine shape, so that the length of the first pipeline in the cooling cavity is increased, and further, the elimination of the residual heat energy in the first pipeline can be more smooth.
As a preferred embodiment, the diameter of the part of the first pipeline positioned in the heat exchange cavity is larger than that of the part of the second pipeline positioned in the heat exchange cavity, so that the heat energy release efficiency of the first pipeline and the heat energy absorption efficiency of the first pipeline are increased, and the heat exchange efficiency of the two pipelines is further ensured.
Further preferably, the heat exchange cavity outer wall is provided with heat preservation cotton, prevents heat loss, improves cooling water heat energy utilization ratio, the outer wall of cooling cavity is equipped with the fin to supplementary cooling cavity heat dissipation guarantees the cooling effect of cooling cavity.
The cooling water heat energy recycling device further comprises the first pump and the second pump, wherein the first pump and the second pump are respectively arranged at the outlet end of the first pipeline and the inlet end of the second pipeline, so that on one hand, circulation of cooling water in the first pipeline and cold water or cold air in the second pipeline can be assisted, and on the other hand, the pump acts on occasions with lower temperature, and service lives of the two pumps are guaranteed.
Furthermore, the flow of the first pump and the second pump can be adjusted, so that the two pipelines can achieve a better heat exchange effect.
According to the cooling water heat energy recycling device, the volume of the heat exchange cavity is smaller than that of the cooling cavity, so that the heat exchange cavity is guaranteed to have a good heat exchange effect, and the cooling cavity is guaranteed to have a good cooling effect.
Further, be equipped with notes liquid mouth and drain on the cooling chamber, through annotate the injection work that liquid mouth can accomplish the coolant liquid, supplementary cooling water's heat dissipation, and can discharge overheated coolant liquid through the drain, guarantee that the cooling chamber has effectual cooling effect.
Furthermore, a temperature compensation module is further arranged in the heat exchange cavity, so that when the temperature of cooling water is low or the current heat exchange effect is poor, heat energy compensation can be provided for the heat exchange cavity, and the heat supply stability of the second pipeline is maintained.
The utility model has the beneficial effects that: the utility model relates to a cooling water heat energy recycling device, wherein cooling water in a first pipeline can exchange heat with cold air or cold water in a second pipeline in a heat exchange cavity, and then is sent to equipment needing heat energy through an outlet end of the second pipeline, so that the recycling of heat energy is realized; the residual heat energy of the cooling water after the heat exchange in the first pipeline can be eliminated in the cooling cavity and is continuously conveyed to equipment to be cooled, so that the recycling of the cooling water is realized; the design of the double-spiral structure of the two pipelines in the heat exchange cavity increases the length of the two pipelines in the heat exchange cavity, and enables the two pipelines to be parallel in the heat exchange cavity, so that the heat exchange efficiency of the two pipelines is remarkably improved.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.
In the drawings:
FIG. 1 is a schematic view of a heat energy recovery and recycling device in an embodiment;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the case (hidden pump) in the embodiment;
FIG. 4 is a schematic diagram of the layout of two pipelines in the heat exchange chamber in the embodiment;
the components represented by the reference numerals in the figures are:
1. a case; 11. a heat exchange chamber; 12. a cooling chamber; 13. a heat sink; 2. a first pipeline; 21. a first inlet end; 22. a first outlet end; 3. a second pipeline; 31. a second inlet end; 32. a second outlet end; 4. a first pump; 5. and a second pump.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.
Examples
The embodiment provides a cooling water heat energy recycling device, referring to fig. 1, including a box 1, a first pipeline 2 and a second pipeline 3, wherein the first pipeline 2 is used for circulation work of cooling water, the second pipeline 3 is used for circulation work of cold water or cold air, and the structure and the working mode of the heat energy recycling device are described in detail below.
In this embodiment, referring to fig. 2 and 3, the box 1 is a cuboid structure, and a heat exchange cavity 11 and a cooling cavity 12 that are divided (not communicated) are disposed inside the box 1, inlet ends and outlet ends of the two pipelines are located outside the box 1, the inlet ends and outlet ends of the first pipeline 2 are a first inlet end 21 and a first outlet end 22 respectively, the inlet ends and outlet ends of the second pipeline 3 are a second inlet end 31 and a second outlet end 32 respectively, the heat exchange cavity 11 is disposed above the cooling cavity 12, wherein a middle section of the first pipeline 2 sequentially passes through the heat exchange cavity 11 and the cooling cavity 12, that is, the first inlet end 21 is located at an upper portion of one side of the box 1, and the first outlet end 22 extends into the box 1 and sequentially passes through the heat exchange cavity 11 and the cooling cavity 12, and then extends out of the box 1; the middle section of the second pipeline 3 is located in the heat exchange cavity 11, that is, the second inlet end 31 is arranged on one side of the upper portion of the box body 1, the second outlet end 32 extends into the cooling cavity 12 and extends out of the outer side of the box body 1 from the other side of the upper portion of the box body 1, the inlet and outlet ends of the first pipeline 2 are respectively used for cooling water to enter and exit, the inlet and outlet ends of the second pipeline 3 are respectively used for cooling water to enter and exit, cooling water in the first pipeline 2 exchanges heat with cooling water or cooling water in the second pipeline 3 in the heat exchange cavity 11, and then is sent to equipment requiring heat energy through the outlet end of the second pipeline 3, so that the heat energy is recovered and recycled, and the residual heat energy existing in the cooling water after heat exchange in the first pipeline 2 can be eliminated in the cooling cavity 12 and is continuously conveyed to the equipment requiring cooling, so that the recovery and utilization of the cooling water are realized.
Preferably, in combination with fig. 4, the portions of the first pipeline 2 and the second pipeline 3 located in the heat exchange cavity 11 are arranged in a double-spiral structure, and are matched with the design of the double-spiral structure of the two pipelines in the heat exchange cavity 11, so that on one hand, the length of the two pipelines in the heat exchange cavity 11 is increased, on the other hand, the two pipelines can be parallel in the heat exchange cavity 11, and the heat exchange efficiency of the two pipelines is obviously improved.
As a further preferable aspect, the portion of the first pipeline 2 located in the cooling cavity 12 is in a serpentine shape, so as to increase the length of the first pipeline 2 in the cooling cavity 12, and further enable the elimination of the residual heat energy in the first pipeline 2 to be smoother.
In this embodiment, the diameter of the portion of the first pipeline 2 located in the heat exchange cavity 11 is greater than the diameter of the portion of the second pipeline 3 located in the heat exchange cavity 11, so that the heat energy release efficiency of the first pipeline 2 and the heat energy absorption efficiency of the first pipeline 2 are increased, and the heat exchange efficiency of the two pipelines is further ensured.
Further, the outer wall of the heat exchange cavity 11 is provided with heat insulation cotton, so that heat dissipation of the heat exchange cavity 11 is prevented, the heat energy utilization rate of cooling water is improved, and the outer wall of the cooling cavity 12 is provided with cooling fins 13 to assist the cooling cavity 12 in heat dissipation, and the cooling effect of the cooling cavity 12 is guaranteed.
Further, the volume (volume) of the heat exchange cavity 11 is smaller than that of the cooling cavity 12, so that the heat exchange cavity 11 has a better heat exchange effect, and the cooling cavity 12 has a better cooling effect.
In this embodiment, referring to fig. 2, the heat energy recycling device further includes a first pump 4 and a second pump 5, which are respectively disposed at an outlet end (i.e. the first outlet end 22) of the first pipeline 2 and an inlet end (i.e. the second inlet end 31) of the second pipeline 3, so that, on one hand, circulation of cooling water in the first pipeline 2 and cooling water or cooling air in the second pipeline 3 can be assisted, and on the other hand, the pump acts on a occasion with a lower temperature, and service lives of the two pumps are ensured.
Furthermore, the flow rates of the first pump 4 and the second pump 5 are adjustable, so that the two pipelines can achieve a better heat exchange effect.
In this embodiment, be equipped with notes liquid mouth and drain on the cooling chamber 12, through annotating the injection work that liquid mouth can accomplish the coolant liquid, supplementary cooling water's heat dissipation, and can discharge overheated coolant liquid through the drain, guarantee that cooling chamber 12 has effectual cooling effect, also can pour into the heat conduction liquid in the heat exchange chamber 11, for example can be the oily material that specific heat is less for first pipeline 2 heat can be through heat conduction liquid quick transfer to second pipeline 3.
Further, a temperature compensation module (not shown) is further disposed in the heat exchange cavity 11, and the temperature compensation module includes a thermometer and an electric heating wire disposed in the heat exchange cavity 11, so that when the temperature of the cooling water is low or the current heat exchange effect is poor, thermal energy compensation can be provided for the heat exchange cavity 11, so as to maintain the stability of heat supply of the second pipeline 3.
Claims (10)
1. The cooling water heat energy recycling device is characterized by comprising a box body (1), wherein a heat exchange cavity (11) and a cooling cavity (12) are arranged in the box body (1);
the heat exchange device further comprises a first pipeline (2) and a second pipeline (3), wherein the inlet end and the outlet end of the two pipelines are positioned outside the box body (1), the middle section of the first pipeline (2) sequentially passes through the heat exchange cavity (11) and the cooling cavity (12), and the middle section of the second pipeline (3) is positioned in the heat exchange cavity (11);
the parts of the first pipeline (2) and the second pipeline (3) which are positioned in the heat exchange cavity (11) are arranged in a double-spiral structure.
2. A cooling water heat energy recovery and recycling device according to claim 1, characterized in that the portion of the first pipeline (2) located in the cooling cavity (12) is arranged in a serpentine and zigzag manner.
3. A cooling water heat energy recovery and recycling device according to claim 1, characterized in that the diameter of the part of the first pipeline (2) located in the heat exchange cavity (11) is larger than the diameter of the part of the second pipeline (3) located in the heat exchange cavity (11).
4. The cooling water heat energy recycling device according to claim 1, wherein the outer wall of the heat exchange cavity (11) is provided with heat preservation cotton.
5. A cooling water heat energy recovery and recycling device according to claim 1, characterized in that the outer wall of the cooling chamber (12) is provided with cooling fins (13).
6. A cooling water heat energy recovery and recycling device according to any of claims 1-5, further comprising a first pump (4) and a second pump (5) arranged at the outlet end of the first pipeline (2) and the inlet end of the second pipeline (3), respectively.
7. A cooling water heat energy recovery and recycling device according to claim 6, characterized in that the flow of the first pump (4) and the second pump (5) are adjustable.
8. A cooling water heat energy recovery and recycling device according to any of claims 1-5, characterized in that the volume of the heat exchange chamber (11) is smaller than the volume of the cooling chamber (12).
9. A cooling water heat energy recovery and recycling device according to any of claims 1-5, characterized in that the cooling chamber (12) is provided with a liquid filling port and a liquid discharging port.
10. A cooling water heat energy recovery and recycling device according to any of claims 1-5, characterized in that a temperature compensation module is also arranged in the heat exchange chamber (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693500.9U CN220556290U (en) | 2023-06-30 | 2023-06-30 | Cooling water heat energy recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321693500.9U CN220556290U (en) | 2023-06-30 | 2023-06-30 | Cooling water heat energy recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556290U true CN220556290U (en) | 2024-03-05 |
Family
ID=90051763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321693500.9U Active CN220556290U (en) | 2023-06-30 | 2023-06-30 | Cooling water heat energy recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556290U (en) |
-
2023
- 2023-06-30 CN CN202321693500.9U patent/CN220556290U/en active Active
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