CN203322330U - Hand wheel driven plate valve - Google Patents
Hand wheel driven plate valve Download PDFInfo
- Publication number
- CN203322330U CN203322330U CN2013203592524U CN201320359252U CN203322330U CN 203322330 U CN203322330 U CN 203322330U CN 2013203592524 U CN2013203592524 U CN 2013203592524U CN 201320359252 U CN201320359252 U CN 201320359252U CN 203322330 U CN203322330 U CN 203322330U
- Authority
- CN
- China
- Prior art keywords
- valve
- hand wheel
- valve body
- valve rod
- driven plate
- 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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Abstract
The utility model relates to a valve, in particular to a hand wheel driven plate valve, and mainly solves the technical problems that a valve in the prior art is more complicated in structure, higher in manufacturing cost, inconvenient to open or close, shorter in service life and the like. The hand wheel driven plate valve comprises a valve body (1), and is characterized in that a water inlet and outlet (2) is formed in the valve body (1); a valve seat (3) is arranged in the valve body; a wavy spring (4) is arranged in the valve seat; a valve cap (5) is fixed at the upper part of the valve body; a valve rod (6) penetrates through the valve cap; a valve plate (7) is connected to the lower end of the valve rod; a valve rod nut (8) is in threaded connection with the upper end of the valve rod; and the valve rod nut is connected with a hand wheel (9).
Description
Technical field
The utility model relates to a kind of valve, especially relates to the flap type that a kind of handwheel drives.
Background technique
Valve is controlling component in the pipeline fluid transporting system, and it is for changing path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.The valve of controlling for fluid, from the simplest stop valve to very complicated robot control system(RCS) various valves used, its kind and specification are various.Valve can be used for controlling all kinds such as water, steam, oil product, gas, mud, various Korrosionsmedium, liquid metal and radioactive fluid and fluidly flows, the working pressure of valve can be from 0.0013MPa to 1000MPa ultrahigh pressure, operating temperature is from the high temperature of the ultralow temperature to 1430 of-269 ℃ ℃.The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, worm gear, electromagnetic driven, electricity surge, air-or liquid-operated, spur wheel, umbrella gear driving etc.; Can be under the effect of pressure, temperature or other form transducing signal, by predetermined requirement action, valve relies on and drives or automechanism makes it do lifting, slippage, swing or rotation motion, thus the size that changes its Flow area is controlled function to realize it.But existing valve mechanism is comparatively complicated, and manufacture cost is higher, open and close comparatively inconvenience, working life is shorter.
The model utility content
The utility model is to provide the flap type that a kind of handwheel drives, and it is mainly that to solve the existing valve mechanism of prior art comparatively complicated, and manufacture cost is higher, opens and closes comparatively inconvenience, working life shorter grade technical problem.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The flap type that handwheel of the present utility model drives, comprise valve body, described valve body is provided with intake-outlet, be provided with valve seat in valve body, be provided with wavy spring in valve seat, valve body top is fixed with valve gap, in valve gap, cross-under has valve rod, the valve rod lower end is connected with valve plate, the valve rod upper end Stem Mut that has been threaded, and Stem Mut connects handwheel.
As preferably, outside, described valve rod upper end is provided with protective housing.
Therefore, valve mechanism of the present utility model is comparatively simple, reasonable, and manufacture cost is lower, and more for convenience, it is comparatively easy to open and close in processing, and working life is higher.
The accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the flap type that this routine handwheel drives, as Fig. 1, comprise valve body 1, valve body is provided with intake-outlet 2, is provided with valve seat 3 in valve body, be provided with wavy spring 4 in valve seat, valve body top is fixed with valve gap 5, and in valve gap, cross-under has valve rod 6, and the valve rod lower end is connected with valve plate 7, the valve rod upper end Stem Mut 8 that has been threaded, Stem Mut connects handwheel 9.Outside, valve rod upper end is provided with protective housing 10.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.
Claims (2)
1. the flap type that a handwheel drives, comprise valve body (1), it is characterized in that described valve body (1) is provided with intake-outlet (2), be provided with valve seat (3) in valve body, be provided with wavy spring (4) in valve seat, valve body top is fixed with valve gap (5), in valve gap, cross-under has valve rod (6), the valve rod lower end is connected with valve plate (7), the valve rod upper end Stem Mut (8) that has been threaded, and Stem Mut connects handwheel (9).
2. the flap type that handwheel according to claim 1 drives, is characterized in that described valve rod (6) outside, upper end is provided with protective housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203592524U CN203322330U (en) | 2013-06-17 | 2013-06-17 | Hand wheel driven plate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203592524U CN203322330U (en) | 2013-06-17 | 2013-06-17 | Hand wheel driven plate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322330U true CN203322330U (en) | 2013-12-04 |
Family
ID=49661682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203592524U Expired - Fee Related CN203322330U (en) | 2013-06-17 | 2013-06-17 | Hand wheel driven plate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322330U (en) |
-
2013
- 2013-06-17 CN CN2013203592524U patent/CN203322330U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |