CN204647398U - A kind of constant current constant voltage water flow valve - Google Patents
A kind of constant current constant voltage water flow valve Download PDFInfo
- Publication number
- CN204647398U CN204647398U CN201520344277.6U CN201520344277U CN204647398U CN 204647398 U CN204647398 U CN 204647398U CN 201520344277 U CN201520344277 U CN 201520344277U CN 204647398 U CN204647398 U CN 204647398U
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- plate
- fixed plate
- spool fixed
- flow
- current limliting
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Abstract
The utility model belongs to valve field, particularly relate to a kind of constant current constant voltage water flow valve, it is characterized in that: described spool fixed plate is installed in described valve core channel and its outer rim is connected with described spool, the middle part of described spool fixed plate offers the perforate of spool fixed plate, described spool fixed plate offers the first chute, second chute, described current limliting post is arranged in the perforate of described spool fixed plate, the upper end of described first current limliting post mobile plate is positioned at described first chute, the lower end of described second current limliting post mobile plate is positioned at described second chute, described flow-limiting plate is positioned at the water intake side of described spool fixed plate and it is connected with described current limliting post, described flow-limiting plate offers flow-limiting plate through hole, described flow-limiting plate through hole communicates with the perforate of described spool fixed plate, described fluid stopping plate is positioned at the water outlet side of described spool fixed plate and it is connected with described current limliting post, described flow distribution plate is installed on described water outlet, described flow distribution plate offers tap hole.
Description
Technical field
The utility model belongs to valve field, particularly relates to a kind of constant current constant voltage water flow valve.
Background technique
Valve is the controlling component in fluid delivery system, has cut-off, adjustment, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.For the valve of liquid control system, various valves used from the simplest stop valve to very complicated robot control system(RCS), its kind and specification are quite various.Valve can be used for the flowing controlling all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron valve, cast steel valve, stainless valve, Cr-Mo steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, the nonstandard valve material such as customized according to material.
At present, the pressure of supply water of tap water supply pipe network is all too high, and when opening water supply valve, impact, the splashing of the current generation of high velocity jet are not only made troubles to use, and caused a large amount of waste.
Summary of the invention
The utility model, for above-mentioned technical problem, provides a kind of constant current constant voltage water flow valve slowing down water impact, splash phenomena.
The technological scheme that the utility model adopts is:
A kind of constant current constant voltage water flow valve, it is characterized in that: comprise housing, valve rod, handle, spool, first sealing gasket, second sealing gasket, spool fixed plate, current limliting post, flow-limiting plate, fluid stopping plate, flow distribution plate, the lower end thereof of described housing offers water intake and its other end offers water outlet, described valve rod is installed on the top of described housing, described handle is installed on the top of described housing and it is connected with the upper end of described valve rod, described spool is installed on the bottom of described housing and its upper end is connected with the lower end of described valve rod, the middle part of described spool offers valve core channel, one end of described valve core channel communicates with described water intake and its other end communicates with described water outlet, described first sealing gasket is installed on the bottom of described housing and it is positioned at the side of described spool, described second sealing gasket is installed on the bottom of described housing and it is positioned at the opposite side of described spool, described spool fixed plate is installed in described valve core channel and its outer rim is connected with described spool, the middle part of described spool fixed plate offers the perforate of spool fixed plate, described spool fixed plate offers the first chute, second chute, described first chute is positioned at the top of described spool fixed plate perforate, described second chute is positioned at the below of described spool fixed plate perforate, described current limliting post is arranged in the perforate of described spool fixed plate, described current limliting post is provided with the first current limliting post mobile plate, second current limliting post mobile plate, the upper end of described first current limliting post mobile plate is positioned at described first chute, the lower end of described second current limliting post mobile plate is positioned at described second chute, described flow-limiting plate is positioned at the water intake side of described spool fixed plate and it is connected with described current limliting post, described flow-limiting plate offers flow-limiting plate through hole, described flow-limiting plate through hole communicates with the perforate of described spool fixed plate, described fluid stopping plate is positioned at the water outlet side of described spool fixed plate and it is connected with described current limliting post, described flow distribution plate is installed on described water outlet, described flow distribution plate offers tap hole.
Also comprise anti-abrasion pad, described anti-abrasion pad is installed between described housing, valve rod.
Also comprise the 3rd sealing gasket, described 3rd sealing gasket is installed on the side of described fluid stopping plate towards the perforate of described spool fixed plate.
The beneficial effects of the utility model are:
1, high-pressure water flow enters from inlet end, through the flow-limiting plate through hole on flow-limiting plate after the perforate of spool fixed plate by discharging from water outlet behind spool fixed plate, gap fluid stopping plate, effectively limit the flow of current, current constant current is flowed out, slows down water impact, splash phenomena;
2, when current change flows to, water jet propulsion fluid stopping plate is installed with on spool fixed plate, prevents current from driving in the wrong direction;
3, the setting of the first sealing gasket, the second sealing gasket, the 3rd sealing gasket, good sealing effect, not easily there is leakage phenomenon in valve;
4, the first current limliting post mobile plate slides in the first chute, and the second current limliting post mobile plate slides in the second chute, effectively spacing, effectively prevents current limliting post from rotating;
5, the setting of flow distribution plate, by water stream, current are evenly discharged from water outlet end.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
In figure, 1-housing, 2-valve rod, 3-handle, 4-spool, 5-first sealing gasket, 6-second sealing gasket, 7-spool fixed plate, 8-current limliting post, 9-flow-limiting plate, 10-fluid stopping plate, 11-flow distribution plate, 12-water intake, 13-water outlet, 14-valve core channel, the perforate of 15-spool fixed plate, 16-first chute, 17-second chute, 18-first current limliting post mobile plate, 19-second current limliting post mobile plate, 20-flow-limiting plate through hole, 21-tap hole, 22-anti-abrasion pad, 23-the 3rd sealing gasket.
Embodiment
As shown in Figure 1, a kind of constant current constant voltage water flow valve, comprise housing 1, valve rod 2, handle 3, spool 4, first sealing gasket 5, second sealing gasket 6, spool fixed plate 7, current limliting post 8, flow-limiting plate 9, fluid stopping plate 10, flow distribution plate 11, the lower end thereof of housing 1 offers water intake 12 and its other end offers water outlet 13, valve rod 2 is installed on the top of housing 1, handle 3 is installed on the top of housing 1 and it is connected with the upper end of valve rod 2, spool 4 is installed on the bottom of housing 1 and its upper end is connected with the lower end of valve rod 2, the middle part of spool 4 offers valve core channel 14, one end of valve core channel 14 communicates with water intake 12 and its other end communicates with water outlet 13, first sealing gasket 5 is installed on the bottom of housing 1 and it is positioned at the side of spool 4, second sealing gasket 6 is installed on the bottom of housing 1 and it is positioned at the opposite side of spool 4, spool fixed plate 7 is installed in valve core channel 14 and its outer rim is connected with spool 4, the middle part of spool fixed plate 7 offers spool fixed plate perforate 15, spool fixed plate 7 offers the first chute 16, second chute 17, first chute 16 is positioned at the top of spool fixed plate perforate 15, second chute 17 is positioned at the below of spool fixed plate perforate 15, current limliting post 8 is arranged in spool fixed plate perforate 15, current limliting post 8 is provided with the first current limliting post mobile plate 18, second current limliting post mobile plate 19, the upper end of the first current limliting post mobile plate 18 is positioned at the first chute 16, the lower end of the second current limliting post mobile plate 19 is positioned at the second chute 17, flow-limiting plate 9 is positioned at water intake 12 side of spool fixed plate 7 and it is connected with current limliting post 8, flow-limiting plate 9 offers flow-limiting plate through hole 20, flow-limiting plate through hole 20 communicates with spool fixed plate perforate 15, fluid stopping plate 10 is positioned at water outlet 13 side of spool fixed plate 7 and it is connected with current limliting post 8, flow distribution plate 11 is installed on water outlet 13, flow distribution plate 11 offers tap hole 21.
Also comprise anti-abrasion pad 22, anti-abrasion pad 22 is installed between housing 1, valve rod 2.
Also comprise the 3rd sealing gasket the 23, three sealing gasket 23 and be installed on the side of fluid stopping plate 10 towards spool fixed plate perforate 15.
Above 1 embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a constant current constant voltage water flow valve, it is characterized in that: comprise housing, valve rod, handle, spool, first sealing gasket, second sealing gasket, spool fixed plate, current limliting post, flow-limiting plate, fluid stopping plate, flow distribution plate, the lower end thereof of described housing offers water intake and its other end offers water outlet, described valve rod is installed on the top of described housing, described handle is installed on the top of described housing and it is connected with the upper end of described valve rod, described spool is installed on the bottom of described housing and its upper end is connected with the lower end of described valve rod, the middle part of described spool offers valve core channel, one end of described valve core channel communicates with described water intake and its other end communicates with described water outlet, described first sealing gasket is installed on the bottom of described housing and it is positioned at the side of described spool, described second sealing gasket is installed on the bottom of described housing and it is positioned at the opposite side of described spool, described spool fixed plate is installed in described valve core channel and its outer rim is connected with described spool, the middle part of described spool fixed plate offers the perforate of spool fixed plate, described spool fixed plate offers the first chute, second chute, described first chute is positioned at the top of described spool fixed plate perforate, described second chute is positioned at the below of described spool fixed plate perforate, described current limliting post is arranged in the perforate of described spool fixed plate, described current limliting post is provided with the first current limliting post mobile plate, second current limliting post mobile plate, the upper end of described first current limliting post mobile plate is positioned at described first chute, the lower end of described second current limliting post mobile plate is positioned at described second chute, described flow-limiting plate is positioned at the water intake side of described spool fixed plate and it is connected with described current limliting post, described flow-limiting plate offers flow-limiting plate through hole, described flow-limiting plate through hole communicates with the perforate of described spool fixed plate, described fluid stopping plate is positioned at the water outlet side of described spool fixed plate and it is connected with described current limliting post, described flow distribution plate is installed on described water outlet, described flow distribution plate offers tap hole.
2. a kind of constant current constant voltage water flow valve according to claim 1, it is characterized in that: also comprise anti-abrasion pad, described anti-abrasion pad is installed between described housing, valve rod.
3. a kind of constant current constant voltage water flow valve according to claim 1, is characterized in that: also comprise the 3rd sealing gasket, and described 3rd sealing gasket is installed on the side of described fluid stopping plate towards the perforate of described spool fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344277.6U CN204647398U (en) | 2015-05-25 | 2015-05-25 | A kind of constant current constant voltage water flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344277.6U CN204647398U (en) | 2015-05-25 | 2015-05-25 | A kind of constant current constant voltage water flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647398U true CN204647398U (en) | 2015-09-16 |
Family
ID=54100151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520344277.6U Expired - Fee Related CN204647398U (en) | 2015-05-25 | 2015-05-25 | A kind of constant current constant voltage water flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647398U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090315A (en) * | 2016-07-13 | 2016-11-09 | 北汽福田汽车股份有限公司 | A kind of warm braw flow control mechanism, mounted air conditioner system and vehicle |
| CN108730594A (en) * | 2018-07-04 | 2018-11-02 | 黄华 | A kind of check-valves of compressor |
| CN110454586A (en) * | 2019-09-11 | 2019-11-15 | 浙江联大阀门有限公司 | Wear-resisting regulation ball valve |
| CN114183554A (en) * | 2021-11-04 | 2022-03-15 | 北京卫星制造厂有限公司 | Plug valve |
-
2015
- 2015-05-25 CN CN201520344277.6U patent/CN204647398U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090315A (en) * | 2016-07-13 | 2016-11-09 | 北汽福田汽车股份有限公司 | A kind of warm braw flow control mechanism, mounted air conditioner system and vehicle |
| CN106090315B (en) * | 2016-07-13 | 2018-08-07 | 北汽福田汽车股份有限公司 | A kind of warm wind flow control mechanism, mounted air conditioner system and vehicle |
| CN108730594A (en) * | 2018-07-04 | 2018-11-02 | 黄华 | A kind of check-valves of compressor |
| CN110454586A (en) * | 2019-09-11 | 2019-11-15 | 浙江联大阀门有限公司 | Wear-resisting regulation ball valve |
| CN114183554A (en) * | 2021-11-04 | 2022-03-15 | 北京卫星制造厂有限公司 | Plug valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160525 |