CN2193473Y - Fluid switching gear using magnetism to controll inner tap - Google Patents
Fluid switching gear using magnetism to controll inner tap Download PDFInfo
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- CN2193473Y CN2193473Y CN 94204164 CN94204164U CN2193473Y CN 2193473 Y CN2193473 Y CN 2193473Y CN 94204164 CN94204164 CN 94204164 CN 94204164 U CN94204164 U CN 94204164U CN 2193473 Y CN2193473 Y CN 2193473Y
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Abstract
The utility model relates to a fluid switching unit which uses magnetism to control an inner tap. The utility model is mainly arranged on pipelines conveying fluid, the inner of the main body of the utility model is provided with tan inner tap group and an output ring, the inner tap group comprises a driven magnetic ring and driving blocks, and the external of the main body is provided with a main control magnetic ring corresponding to the driven magnetic ring. When the main control magnetic ring is operated, the driven magnetic ring can be attracted to drive the driving blocks to rotate so as to achieve the opening and closing of the fluid.
Description
The utility model relates to a kind of fluid control switch, relates in particular to a kind of fluid switchgear that utilizes tap in the magnetic control with leakproof effect.
Fluids such as water, oil, gas body often need to come control flow rate with valve, the first-class device of the fire hose in course of conveying, even the action that opens or closes of control, no matter and be valve, water tap, all be to be provided with the passage that can supply the fluid process substantially a body interior, and be provided with the perforation that can connect in the passage appropriate position to the outside, control piece of installing in described perforation, the control piece top of being located at body exterior is provided with a handle again.When the operator rotates described handle, just impel described control piece in the perforation of body, to rotate, and along with the variation of rotation angle, the sectional area that described passage can flow through for fluid will be along with changing, and can reach complete opening or closed fully state.
Though, above-mentioned various fluid control switch is used for many years by people, but the problem that is easy to generate most is between control piece and perforation " leakage " to take place in use, in order to solve the problem of leakage, the mode of normal use is leakproof elements such as sheathed O type ring, elastic washer between control piece and perforation.But, cause the shortcoming of leaking and increasing maintenance so have because described leakproof element, is easy to produce in use for some time situations aging, wearing and tearing.
Main purpose of the present utility model is to provide a kind of fluid switchgear that utilizes tap in the magnetic control, it is the effect of attracting each other with magnet, and the assembly that will control the fluid open and close is located at a body exterior, and described body interior relatively is provided with one from moving magnet.Not only can reach the purpose of leakproof effectively, and quite laborsaving and accurate on controlling.
In order to achieve the above object, fluid switchgear of the present utility model, it includes:
A body of making hollow tube-shape, a wherein end of this body is provided with an inlet, the other end then forms an outlet, described outlet just with inlet in correspondence with each other, and between inlet and outlet, form a holding space, and being provided with a scrobicular ring corresponding to the outer circumferential face of holding space, described scrobicular ring side then is extended with restraining groove along side face;
Tap group in one, it is set in the holding space inside of described body rotationally, and include a driven magnet ring and a driving block, described driven magnet ring inside is the magnet that is provided with the number that is complementary with the even number group mode, the magnetic on adjacent two magnet symmetry limit is opposite fully, form a perforation that communicates with described body inlet in central authorities, and then convex with two dummy sliders in the bottom; Described driving block is made the short cylindrical shape, is symmetrical in the dummy slider of described driven magnet ring, then is formed with two locating slots on end face, and is provided with two perforation that can communicate with described perforation between described locating slot again;
One output ring, wherein the side of described driving block is close in a side, and the another side then is fixed on the outlet inboard of described body, also is provided with two identical shaped holes corresponding to described perforation and outlet on it;
The master control magnet ring of one hollow and annular is set in the scrobicular ring of described body, inside is the magnet that is provided with the number that is complementary with the even number group mode, the magnetic on adjacent two magnet symmetry limit is opposite fully, under normal state and with symmetrical driven magnet ring magnet attract each other, wherein the end face of an end convexes with a projection vertically corresponding to the restraining groove of described body.
Described body is to be made of a cylinder base and the involutory interlocking of fixed base, and a described fixed base wherein end face is positioned at the scrobicular ring side, and is provided with a leakproof ring again at cylinder base and fixed base junction point.
Described driven magnet ring is equipped with the covering material that plastics are made with active magnet ring side face, and respectively is provided with a groove on the opposing side of two magnet, forms a fixing column in the corresponding groove of injection molding covering material.
The side of described output ring is provided with the locating stud of the number that is complementary, and is embedded in described fixed base, and forms the flange that the described leakproof ring set of confession is established in its side face bottom.
In sum, fluid switchgear contrast prior art of the present utility model has following advantage:
According to the fluid switchgear that utilizes tap in the magnetic control provided by the utility model, it comprises body, interior tap group, output ring and master control magnet ring.Described body is by a cylinder base and an involutory interlocking of fixed base and constitute one, the inlet of described cylinder base is corresponding shape with the outlet of fixed base, and the tap assembling is located at body interior in described, constitute by a driven magnet ring and a driving block that is mounted in driven magnet ring one end, and described driving block is close to adjacency with the output ring that is fixedly arranged on the fixed base again, and described master control magnet ring is set in described body exterior rotationally.When described master control magnet ring rotates, utilize the effect of magnetic attraction, the tap group produces the rotation of appropriateness at once in described in body interior, and driving block is rotated to described output ring, so with regard to the may command output quantity or reach the purpose that the control fluid is opened, closed, and prevent that fluid from producing the situation of leakage in course of conveying.
Be elaborated to of the present utility model below by most preferred embodiment and accompanying drawing.
Brief Description Of Drawings:
Fig. 1 is a fluid switchgear exploded perspective view of the present utility model.
Fig. 2 is a fluid switchgear combination stereogram of the present utility model.
Fig. 3 is the combination section of the opening state of fluid switchgear of the present utility model along I-I hatching of Fig. 2.
Fig. 4 is the combination section of the opening state of fluid switchgear of the present utility model along II-II hatching of Fig. 2.
Fig. 5 is the combination section of the opening state of fluid switchgear of the present utility model along III-III hatching of Fig. 3.
Fig. 6 is the driving ring and the sectional drawing of output ring corresponding relation along Fig. 3 IV-IV hatching with respect to Fig. 5.
Fig. 7 is that fluid switchgear of the present utility model is adjusted fluid flow action generalized section.
Fig. 8 is the driving ring and output ring corresponding relation generalized section with respect to Fig. 7.
Fig. 9 is a fluid switchgear closed condition combination section of the present utility model.
Figure 10 is a fluid control switch device closed condition combination section of the present utility model.
Figure 11 is the driving ring and output ring corresponding relation generalized section with respect to Figure 10.
As shown in Figure 1, fluid control switch of the present utility model utilizes the fluid switchgear of tap in the magnetic control, and this device includes substantially: body 1, interior tap group 2, output ring 50, reach member such as master control magnet ring 60.
Described body 1 includes a cylinder base 10 and a fixed base 20, described cylinder base 10 is a hollow tube-shape, an inside wherein end is provided with an inlet 11, described inlet 11 inner ring surfaces are provided with screw thread 111, can be for being spirally connected an input pipe fitting 100 ［ as shown in Figure 3 ］, the other end then forms a holding space 12, and described 11 and 12 of holding spaces then be provided with the circular hole 13 of a smaller aperture due, the described circular hole 13 of mat can make inlet 11 and holding space 12 interpenetrate, and in described cylinder base 10 outside appropriate positions, be formed with a hexagonal rotation section 14, and at described rotation section 14 sides, inwardly concave appropriate depth and form a scrobicular ring 15, and be provided with the screw thread 16 of suitable length at scrobicular ring 15 sides.Described fixed base 20 is a hollow tube-shape, an inside wherein end is provided with screw 21, and the bottom surface of described screw 21 is provided with two pin-and-holes 22, described screw 21 can be spirally connected fixing with the screw thread 16 of described cylinder base 10, when being spirally connected, also impose tackiness agent simultaneously, to guarantee sealing effect, and the end face 23 that impels described end is positioned at the side of described scrobicular ring 15, then is provided with the restraining groove 24 ［ restraining groove 24 of present embodiment is made the angle of about 120 degree ］ that extends suitable length along side face in the side face appropriate position of end face 23 inboards.Described restraining groove 24 1 sides are provided with a rotation section 27, in addition, the other end at described fixed base 20 is provided with an outlet 25, the inner ring surface of described outlet 25 is provided with screw thread 251, can supply to be spirally connected an output pipe fitting 200(as shown in Figure 3), and then form a passage 26 at outlet 25 and 21 of screws, described passage 26 and screw 21 adjoiners are provided with two and are fan-shaped and the diagonally extending guiding gutter 28 of described passage 26 extremely.
Described output ring 50 is to make the short cylindrical shape with ceramics material, wherein the side of touching at described driving block 40 is pasted in a side with being driving fit, also be provided with two identical shaped holes 51 corresponding to described perforation 42 places on it, described two holes 51 are symmetrical in the guiding gutter 28 of described fixed base 20, and another side and described hole 51 are the staggered positions place and are provided with two post holes 52, align with the pin-and-hole 22 of described fixed base 20 in described two post holes 52, two locating studs 521 are plugged in respectively in described post hole 52 and the pin-and-hole 22, and output ring 50 is located, and form the flange 53 of a proper width at place, side face bottom, can be set in its end face for a leakproof ring 70, impel described leakproof ring 70 wherein to be fitted in the end face that described cylinder base 10 is provided with screw thread 16 1 ends in a side.
Described master control magnet ring 60 is hollow and annular, and before described cylinder base 10 is not sealed with fixed base 20, just is set in the scrobicular ring 15 of described cylinder base 10 in advance, and is with injection molding, is provided with eight in the inside of a plastic overmold body 61 and is fan-shaped magnet 62.Described covering material 61 is coated on the outer circumferential face of magnet 62, end face, the bottom surface, but inner ring surface is not coated, and described magnet 62 has an inner side edge 621 and an outer side 622, and the inner side edge 621 of adjacent two magnet 62 symmetries or the polarity of outer side 622 are opposite fully, and under normal state, the polarity of each magnet 62 inner side surface 621 magnet 32 outer side 322 with pairing driven magnet ring 30 again is opposite, and can attract each other, on the adjacent surface 623 of two magnet 62, respectively be provided with the groove 624 of a semicircle, when covering material 61 injections form, also in corresponding groove 624, form a fixing column 611.In addition, therein on the end face of an end corresponding to the restraining groove 24 of described fixed base 20, be convexly equipped with vertically have an appointment 30 the degree angles projections 63.
Correlation between above-mentioned each assembly that utilizes the fluid switchgear of tap in the magnetic control for the utility model, secondly, the effect that the utility model can be reached is described below again:
As Fig. 2, shown in Figure 3, dummy slider 313 buckles that earlier will described driven magnet ring 30 when assembly in the locating slot 41 of described driving block 40, just can form described in tap group 2, and will be described interiorly leadingly organize 2 and be set in the holding space 12 of described cylinder base 10; Then, more described master control magnet ring 60 is set in the scrobicular ring 15 of described cylinder base 10; Again described leakproof ring 70 is sheathed on the flange 53 of described output ring 50, and utilizes two locating studs 521 described output ring 50 to be positioned on screw 21 bottom surfaces of described fixed base 20, just can make hole 51 involutory with guiding gutter 28 and passage 26; At last, as long as be inserted in the screw thread 16 of described cylinder base 10 in the screw 21 of described fixed base 20 and utilize manual tool 14,27 clampings of described rotation section to be done the action of precession, and make the projection 63 of described master control magnet ring 60 stretch in the restraining groove 24 that is located at described fixed base 20, then can make the end face of described cylinder base 10 bottoms oppress gradually on described leakproof ring 70, impel the flange 53 of described output ring 50 also can be pressed and locate, can obtain the effect of leakproof by this.
Again as shown in Figure 2, be convenient to operation in order to make the user, restraining groove 24 two ends sides at described fixed base 20 are arranged with a leg-of-mutton mark 291,292, and described two marks 291,292 sides are printed on " ON " again respectively, the printed words of " OFF ", and also be provided with a mark 631 on described master control magnet ring 60 projections 63, so that after assembling is finished, if when described mark 631 ［ is just aimed at " ON " ］ in alignment with mark 291, just represent the hole 51 of the perforation 42 of described driving block 40 in alignment with described output ring 50, and be opening state, can be for fluid by (as shown in Figure 5); On the contrary, when if described mark 631 ［ is just aimed at " OFF " ］ in alignment with mark 292, the perforation 42 of just representing described driving block 40 and the hole 51 of described output ring 50 are the 90 degree shape that staggers, and can't pass through (as shown in figure 10) for closed condition can make fluid be subjected to stop.
Opening state as shown in Figure 3, when looking by side cut away view as shown in Figure 4), the perforation 311 of described driven magnet ring 30 is aimed at the inlet 11 of described cylinder base 10, and rabbet all-in-one-piece driving blocks 40 with driven magnet ring 30, two perforation 42 on it also connect with described perforation 311, and described two perforation 42 are aimed at two holes 51 of described output ring 50 again.So, when fluid was flowed into by input pipe fitting 100, the described perforation 311 of just can successfully flowing through, two 42, two holes 51 of perforation at last and through the guiding of described fixed base 20 guide slots 28, can flow in the described output pipe fitting 200 via described passage 26.
Fig. 5 and shown in Figure 6 for another example, when opening state, the projection 63 of described master control magnet ring 60 is to be positioned at the end that described fixed base 20 restraining grooves 24 are provided with " ON " mark 291, and each magnet 62 inner side edge 621 of its inside all can be attracted each other with the outer side 322 of driven magnet ring 30 magnet 32 of relative position.At this moment, described driven magnet ring 30 just can connect described driving ring 40 and locate, and makes perforation 42 in alignment with described hole 51.
Then, as shown in Figures 7 and 8, when the user rotates described master control magnet ring 60, and when the projection 63 that makes described master control magnet ring 60 moves suitable angle in described restraining groove 24, its inner magnet 62 also can be along with rotation, and utilize magnet 62, the effect that 32 opposed polarities are attracted each other, just can make described driven magnet ring 30 rotate identical angle along with the rotation of master control magnet ring 60, and described driving block 40 can be driven and be rotated on output ring 50, impel the described perforation 42 and the involutory volume production life of hole 51 to dwindle, and along with the size of master control magnet ring 60 amounts of rotation, the flow number that flows out by described hole 51 with regard to controlled fluid.
As Fig. 9, Figure 10 and shown in Figure 11, when the projection 63 of described master control magnet ring 60 has moved to described restraining groove 24 and has been provided with an end of " OFF " mark 292, then described driving block 40 can be driven and be rotated on output ring 50, and make perforation 42 and hole 51 stagger fully, just can reach the purpose of closing, stop fluid to flow out by described output pipe fitting 200.
Therefore, can learn by the above, be subjected to the restriction of described restraining groove 24 strokes, the projection 63 of described master control magnet ring 60 only can move the stroke of about an angle of 90 degrees in restraining groove 24, and controlled described driven magnet ring 30 and driving block 40 are also along with the rotation that produces 90 degree, the stroke of an angle of 90 degrees changes by this, and the effect that just can obtain to open, close fluid and adjust fluid flow is quite accurate on act of operation.
In addition, what deserves to be mentioned is, tap group 2 is to be installed in the holding space 12 of cylinder base 10 with being sealing state in of the present utility model, add the setting of leakproof ring 70, and at cylinder base 10, fixed base 20 places of being spirally connected scribble tackiness agent, the fluid that then more can further guarantee body 1 inside can not leak, and characteristics of the present utility model will be controlled fluid exactly and open, close member--master control ring magnetic 60 is located at cylinder base 10 outsides, face utilize magnetic control described in tap group 2 rotate in cylinder base 10 inside, not only solve the problem that in the past fluid control switch is easy to generate leakage fully, and quite laborsaving and make things convenient in when operation, be a quite product of practicality.
Claims (4)
1, a kind of fluid switchgear that utilizes tap in the magnetic control is characterized in that described fluid switch comprises and containing:
A body of making hollow tube-shape, a wherein end of this body is provided with an inlet, the other end then forms an outlet, described outlet just with inlet in correspondence with each other, and between inlet and outlet, form a holding space, and being provided with a scrobicular ring corresponding to the outer circumferential face of holding space, described scrobicular ring side then is extended with restraining groove along side face;
Tap group in one, it is set in the holding space inside of described body rotationally, and include a driven magnet ring and a driving block, described driven magnet ring inside is that to be provided with the magnetic on adjacent two magnet symmetry of the magnet of the number that is complementary limit with the even number group mode opposite fully, form a perforation that communicates with described body inlet in central authorities, and then convex with two dummy sliders in the bottom; Described driving block is made the short cylindrical shape, is symmetrical in the dummy slider of described vertical moving magnet ring, then is formed with two locating slots on end face, and is provided with two perforation that can communicate with described perforation again between described locating slot;
One output ring, wherein the side of described driving block is close in a side, and the another side then is fixed on the outlet inboard of described body, also is provided with two identical shaped holes corresponding to described perforation and outlet on it;
The master control magnet ring of one hollow and annular is set in the scrobicular ring of described body, and inside is the magnet that is provided with the number that is complementary with the even number group mode; The magnetic on adjacent two magnet symmetry limit is opposite fully, wherein on the end face of an end corresponding to the restraining groove of described body, convex with a projection vertically.
2, the fluid switchgear that utilizes tap in the magnetic control according to claim 1, it is characterized in that: described body is to be made of a cylinder base and the involutory interlocking of fixed base, a described fixed base wherein end face is positioned at the scrobicular ring side, and is provided with a leakproof ring again at cylinder base and fixed base junction point.
3, the fluid switchgear that utilizes tap in the magnetic control according to claim 1, it is characterized in that: described driven magnet ring and master control magnet ring side face are equipped with the covering material that plastics are made, and respectively be provided with a groove on the opposing side of two magnet, in the corresponding groove of injection molding covering material, form a fixing column.
4, the fluid switchgear that utilizes tap in the magnetic control according to claim 1 and 2, it is characterized in that: the side of described output ring is provided with the locating stud of the number that is complementary, be embedded in described fixed base, and form the flange that the described leakproof ring set of confession is established in its side face bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204164 CN2193473Y (en) | 1994-02-24 | 1994-02-24 | Fluid switching gear using magnetism to controll inner tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204164 CN2193473Y (en) | 1994-02-24 | 1994-02-24 | Fluid switching gear using magnetism to controll inner tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193473Y true CN2193473Y (en) | 1995-03-29 |
Family
ID=33823488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94204164 Expired - Fee Related CN2193473Y (en) | 1994-02-24 | 1994-02-24 | Fluid switching gear using magnetism to controll inner tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193473Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619770B (en) * | 2008-07-04 | 2011-01-12 | 博麟水电材料有限公司 | Water outlet device for tap |
| WO2012139267A1 (en) * | 2011-04-11 | 2012-10-18 | 路达(厦门)工业有限公司 | Outflow switch mechanism of multifunction shower |
| CN103174866A (en) * | 2011-12-20 | 2013-06-26 | 英业达股份有限公司 | Magnetic valve and fluid supply pipeline used same |
| CN104565477A (en) * | 2013-10-29 | 2015-04-29 | 成霖企业股份有限公司 | Water supply hose locating structure of pull-out type water faucet |
| CN105626883A (en) * | 2016-02-06 | 2016-06-01 | 江苏信息职业技术学院 | Totally closed cavity non-contact flow control system |
| CN108969813A (en) * | 2018-06-27 | 2018-12-11 | 苏州市百世康医疗器械有限公司 | A kind of drainage wash flow controller |
| WO2018227438A1 (en) * | 2017-06-14 | 2018-12-20 | 江苏信息职业技术学院 | Non-contact flow rate control system having fully-enclosed cavity |
| CN114974798A (en) * | 2022-04-18 | 2022-08-30 | 宣城艾瑞斯流体自控有限公司 | Magnet device for valve position indicator and preparation method thereof |
-
1994
- 1994-02-24 CN CN 94204164 patent/CN2193473Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101619770B (en) * | 2008-07-04 | 2011-01-12 | 博麟水电材料有限公司 | Water outlet device for tap |
| WO2012139267A1 (en) * | 2011-04-11 | 2012-10-18 | 路达(厦门)工业有限公司 | Outflow switch mechanism of multifunction shower |
| CN103174866A (en) * | 2011-12-20 | 2013-06-26 | 英业达股份有限公司 | Magnetic valve and fluid supply pipeline used same |
| CN103174866B (en) * | 2011-12-20 | 2015-08-26 | 英业达股份有限公司 | Magnetic valve and apply the fluid supply channel of this magnetic valve |
| CN104565477A (en) * | 2013-10-29 | 2015-04-29 | 成霖企业股份有限公司 | Water supply hose locating structure of pull-out type water faucet |
| CN104565477B (en) * | 2013-10-29 | 2019-02-05 | 成霖企业股份有限公司 | The water supply hose locating structure of pull-out faucet |
| CN105626883A (en) * | 2016-02-06 | 2016-06-01 | 江苏信息职业技术学院 | Totally closed cavity non-contact flow control system |
| CN105626883B (en) * | 2016-02-06 | 2018-04-24 | 江苏信息职业技术学院 | The totally-enclosed contactless flow control system of cavity |
| WO2018227438A1 (en) * | 2017-06-14 | 2018-12-20 | 江苏信息职业技术学院 | Non-contact flow rate control system having fully-enclosed cavity |
| CN108969813A (en) * | 2018-06-27 | 2018-12-11 | 苏州市百世康医疗器械有限公司 | A kind of drainage wash flow controller |
| CN114974798A (en) * | 2022-04-18 | 2022-08-30 | 宣城艾瑞斯流体自控有限公司 | Magnet device for valve position indicator and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |