CN201068869Y - Intelligent water pump control valve - Google Patents
Intelligent water pump control valve Download PDFInfo
- Publication number
- CN201068869Y CN201068869Y CNU2007200908708U CN200720090870U CN201068869Y CN 201068869 Y CN201068869 Y CN 201068869Y CN U2007200908708 U CNU2007200908708 U CN U2007200908708U CN 200720090870 U CN200720090870 U CN 200720090870U CN 201068869 Y CN201068869 Y CN 201068869Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve plate
- hand wheel
- plate
- water pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
- Check Valves (AREA)
Abstract
The utility model relates to an intelligent pump control valve, which comprises a valve body, a valve inlet and a valve outlet. A main valve plate can be used for separating the valve inlet from the valve outlet. At the side of the valve outlet, the rear end of the main valve plate is provided with a valve pole, which passes upwards through a minor valve plate base arranged on the valve body to connect a minor valve plate. Elastic springs are arranged at the upper side of the minor valve plate and the top in the valve body. A hand wheel and a hand wheel pole are arranged on the top of the valve body. The lower end of the hand wheel pole is arranged opposite to a shore in the center of the top of the sub-valve plate. The utility model adopts that main and minor valve plates are combined with the manual operation of the hand wheel, thereby realizing that the valve can be opened and closed automatically and manually, and the utility model can be used more conveniently and reliably.
Description
Technical field
The utility model relates to a kind of valve, particularly a kind of intelligent water pump control valve.
Background technique
Control valve for water pump is divided into hand control valve and autocontrol valve at present, hand control valve is to realize switch valve by the manually-operable handwheel, autocontrol valve is according to the hydraulic pressure automatic control switch, and existing these control valve for water pump function singlenesses are very inconvenient in actual the use.
The model utility content
The utility model purpose is to provide a kind of convenient intelligent water pump control valve that uses.
To achieve these goals, the utility model adopts following technological scheme: the intelligent water pump control valve, comprise valve body, valve inlet and valve export, the main valve plate separates valve inlet and valve export, main valve plate rear end in the valve export side is provided with valve rod, valve rod be upward through be fixed on the valve body from the valve plate seat be connected from valve plate, be provided with elastomeric spring from valve plate upside and valve body inner top, the valve body top is provided with handwheel and hand wheel pole, and the hand wheel pole lower end is corresponding with the fore-set outstanding from valve plate center upper portion position.
Describedly be provided with the through hole of connection from valve plate lower space and valve export end cavity from the valve plate seat.
Described hand wheel pole and all be arranged in the flip sleeve rail at valve body top from the fore-set top on valve plate top.
The utility model adopts principal and subordinate's valve plate and in conjunction with the manually-operable of handwheel, can realize the manual automatic switch valve, uses convenient reliably; Be provided with the through hole of connection from the valve plate seat, keep being communicated with up and down, be convenient to valve plate and move from valve plate lower space and valve export end cavity; Hand wheel pole and all be arranged in the flip sleeve rail at valve body top from the fore-set top on valve plate top increases stability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment: intelligent water pump control valve as shown in Figure 1, comprise valve body 8, valve inlet 10 and valve export 9, valve inlet 10 is connected with the water pump water outlet end, main valve plate 1 separates valve inlet 10 and valve export 9, main valve plate 1 rear end in valve export 9 sides is provided with valve rod 5, valve rod 5 be upward through be fixed on the valve body 8 from valve plate seat 7 be connected from valve plate 2, be provided with elastomeric spring 6 from valve plate 2 upsides and valve body 8 inner tops, valve body 8 tops are provided with handwheel 3 and hand wheel pole 4, hand wheel pole 4 lower ends are corresponding with the fore-set 12 outstanding from valve plate 2 center upper portion positions, hand wheel pole 4 and all be arranged in the flip sleeve rail 11 at valve body 8 tops from fore-set 12 tops on valve plate 2 tops.Be provided with the through hole of connection from valve plate seat 7 from valve plate 2 lower space and valve export 9 end cavitys.
During pump working, it is big that valve inlet 10 end hydraulic pressure become, and main valve plate 1 is pushed open, also moves up from valve plate 2 thereupon; When water pump quit work, valve inlet 10 end hydraulic pressure diminished, and move down under the effect of spring 6 from valve plate 2, main valve plate 1 are also moved down, until closing.When the needs manually-operable, manually-operable handwheel 3 moves up and down hand wheel pole 4 thereupon, thereby withstands or decontrol fore-set 12, also is in from valve 2 and main valve 1 thereupon and closes or auto state.
Claims (3)
1. intelligent water pump control valve, comprise valve body, valve inlet and valve export, it is characterized in that: the main valve plate separates valve inlet and valve export, main valve plate rear end in the valve export side is provided with valve rod, valve rod be upward through be fixed on the valve body from the valve plate seat be connected from valve plate, be provided with elastomeric spring from valve plate upside and valve body inner top, the valve body top is provided with handwheel and hand wheel pole, and the hand wheel pole lower end is corresponding with the fore-set outstanding from valve plate center upper portion position.
2. intelligent water pump control valve according to claim 1 is characterized in that: describedly be provided with the through hole of connection from valve plate lower space and valve export end cavity from the valve plate seat.
3. intelligent water pump control valve according to claim 1 and 2 is characterized in that: described hand wheel pole and all be arranged in the flip sleeve rail at valve body top from the fore-set top on valve plate top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200908708U CN201068869Y (en) | 2007-06-29 | 2007-06-29 | Intelligent water pump control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200908708U CN201068869Y (en) | 2007-06-29 | 2007-06-29 | Intelligent water pump control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201068869Y true CN201068869Y (en) | 2008-06-04 |
Family
ID=39490253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200908708U Expired - Fee Related CN201068869Y (en) | 2007-06-29 | 2007-06-29 | Intelligent water pump control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201068869Y (en) |
-
2007
- 2007-06-29 CN CNU2007200908708U patent/CN201068869Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20120629 |