CN203322327U - Sealed type hand wheel driving plate valve - Google Patents
Sealed type hand wheel driving plate valve Download PDFInfo
- Publication number
- CN203322327U CN203322327U CN2013203592350U CN201320359235U CN203322327U CN 203322327 U CN203322327 U CN 203322327U CN 2013203592350 U CN2013203592350 U CN 2013203592350U CN 201320359235 U CN201320359235 U CN 201320359235U CN 203322327 U CN203322327 U CN 203322327U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- valve body
- sealed type
- hand wheel
- 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
Links
- 238000012856 packing Methods 0.000 claims abstract description 8
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 210000004907 gland Anatomy 0.000 abstract 2
- 239000012530 fluid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- -1 steam Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a valve, in particular to a sealed type hand wheel driving plate valve, and mainly solves the technical problem that a valve structure is complex, the manufacturing cost is higher, the valve is inconvenient to open and close, the service life is shorter, and the like in the prior art. The sealed type hand wheel driving plate valve comprises a valve body (1) and is characterized in that a water inlet (2) is formed in the valve body (1); a valve seat (3) is arranged in the valve body (1); a valve deck (5) is fixed at the upper part of the valve body; a bearing seat (4) is connected to the valve deck; a bearing (11) is arranged in the bearing seat; an oil cup (12) is connected to the bearing seat; a check valve is communicated with the inside of the valve body; a valve rod (6) penetrates through the valve deck; a valve plate (7) is connected to the lower end of the valve rod; a valve rod nut (8) is in threaded connection to the upper end of the valve rod; the valve rod nut is connected with a hand wheel (9); a valve rod packing gland (13) is arranged between the valve deck and the valve rod; and a seal ring (14) is pressed to the lower end of the valve rod packing gland.
Description
Technical field
The utility model relates to a kind of valve, especially relates to a kind of sealed type handwheel and drives flap type.
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 a kind of sealed type handwheel and drives flap type, 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:
Sealed type handwheel of the present utility model drives flap type, comprise valve body, described valve body is provided with intake-outlet, be provided with valve seat in valve body, valve body top is fixed with valve gap, be connected with bearing support on valve gap, be provided with bearing in bearing support, be connected with lubricating cup on bearing support, one-way valve is communicated with valve inner, 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, be provided with the stem packing pressure cap between valve gap and valve rod, stem packing pressure cap lower end is pressed with seal ring.
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: this routine sealed type handwheel drives flap type, as Fig. 1, comprise valve body 1, valve body is provided with intake-outlet 2, be provided with valve seat 3 in valve body, valve body top is fixed with valve gap 5, is connected with bearing support 4 on valve gap, is provided with bearing 11 in bearing support, be connected with lubricating cup 12 on bearing support, one-way valve is communicated with valve inner, 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, is provided with stem packing pressure cap 13 between valve gap and valve rod, and stem packing pressure cap lower end is pressed with seal ring 14.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. a sealed type handwheel drives flap type, 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, valve body top is fixed with valve gap (5), be connected with bearing support (4) on valve gap, be provided with bearing (11) in bearing support, be connected with lubricating cup (12) on bearing support, one-way valve is communicated with valve inner, 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, Stem Mut connects handwheel (9), be provided with stem packing pressure cap (13) between valve gap and valve rod, stem packing pressure cap lower end is pressed with seal ring (14).
2. sealed type handwheel according to claim 1 drives flap type, it 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 |
|---|---|---|---|
| CN2013203592350U CN203322327U (en) | 2013-06-17 | 2013-06-17 | Sealed type hand wheel driving plate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203592350U CN203322327U (en) | 2013-06-17 | 2013-06-17 | Sealed type hand wheel driving plate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322327U true CN203322327U (en) | 2013-12-04 |
Family
ID=49661679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203592350U Expired - Fee Related CN203322327U (en) | 2013-06-17 | 2013-06-17 | Sealed type hand wheel driving plate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278410A (en) * | 2018-03-19 | 2018-07-13 | 江苏神通阀门股份有限公司 | Lift the valve stem nut drive mechanism of valve |
| CN109357052A (en) * | 2018-12-10 | 2019-02-19 | 美钻深海能源科技研发（上海）有限公司 | A new type of hydraulic safety valve |
-
2013
- 2013-06-17 CN CN2013203592350U patent/CN203322327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278410A (en) * | 2018-03-19 | 2018-07-13 | 江苏神通阀门股份有限公司 | Lift the valve stem nut drive mechanism of valve |
| CN109357052A (en) * | 2018-12-10 | 2019-02-19 | 美钻深海能源科技研发（上海）有限公司 | A new type of hydraulic safety valve |
| CN109357052B (en) * | 2018-12-10 | 2023-12-15 | 美钻深海能源科技研发（上海）有限公司 | Novel hydraulic safety 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: 20131204 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |