CN201416652Y - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- CN201416652Y CN201416652Y CN2009201159541U CN200920115954U CN201416652Y CN 201416652 Y CN201416652 Y CN 201416652Y CN 2009201159541 U CN2009201159541 U CN 2009201159541U CN 200920115954 U CN200920115954 U CN 200920115954U CN 201416652 Y CN201416652 Y CN 201416652Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- valve body
- cushion film
- screw
- 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 description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a valve, which comprises a valve body. A shaft sleeve is arranged on the valve body; a valve rod is screwed in the shaft sleeve; a rotation handle is fixedly connected atthe upper end of the valve rod; a hole-shaped port facing the valve rod is formed in the valve body; and a soft gasket used for sealing the port is fixedly connected at the bottom end of the valve rod. The valve has the advantages of reasonable structure, convenient use and good effect. As the bottom end of the valve rod is matched with the hole-shaped port, and the soft gasket is arranged, the whole sealing performance of the valve is greatly enhanced, and the service life is greatly prolonged.
Description
Technical field
The utility model relates to a kind of valve.
Background technique
Be provided with the passage that flows through for liquid in the valve body of valve, valve body is provided with valve rod moving up and down, by moving up and down of valve rod, blocks or open passage, thereby reaches the purpose of closing or open valve.Because present valve is directly to seal passage by valve rod, the matching of its valve rod and passage is relatively poor, so its sealability is bad, and working life is not long.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of valve that hole shape passway and valve rod bottom are provided with cushion film that has is provided, and to improve the matching of valve rod and passage, strengthens the sealability of valve.
The utility model solves the technological scheme that its technical problem adopts: this valve, comprise valve body, valve body is provided with axle sleeve, this axle sleeve internal thread is connected with valve rod, the upper end of valve rod is connected with rotating handles, be provided with the shape passway, hole over against valve rod in the valve body, the bottom of valve rod is connected with the cushion film that is used for the closed channel mouth.
The utility model can be further perfect by following manner:
The cushion film top is lined with the hard packing sheet.The bottom of valve rod is provided with screw, and described cushion film, hard packing sheet are by the bottom of this screw at valve rod.
Perhaps, the bottom of valve rod is provided with screw, and cushion film is by the bottom of this screw at valve rod.
The effect that the utility model is useful is: the utility model is rational in infrastructure, and is easy to use, effective.The valve rod bottom is complementary with shape passway, hole, adds the effect of cushion film, the overall sealing performance of valve is strengthened greatly, working life big leap ahead.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a sectional structure schematic representation of the present utility model.
Description of reference numerals: valve body 1, passway 1-1, screw 2, cushion film 3, hard packing sheet 4, sleeve block 5, valve rod 6, axle sleeve 7, rotating handles 8, nut 9 is decorated vinyl cover 10, leakage-preventing gasket 11, iron gasket 12.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: this valve, comprise the valve body 1 that constitutes by the PVC three-way plastic tube, valve body 1 PVC plastics, stainless, attractive in appearance, fabricating cost is low, and after evening, the halter of fetching boiling water does not have yellow rust water.Valve body 1 is provided with axle sleeve 7.Axle sleeve 7 is fixed on the sleeve block 5, and sleeve block 5 is fixed on the valve body 1, and its material adopts plating chrome on copper layer.Axle sleeve 7 internal threads are connected with valve rod 6, and the upper end of valve rod 6 is connected with rotating handles 8.Rotate rotating handles 8, valve rod 6 can move up and down.Be provided with shape passway, the hole 1-1 over against valve rod 6 in the valve body 1, the bottom of valve rod 6 is connected with the cushion film 3 that is used for closed channel mouth 1-1.Cushion film 3 tops are lined with hard packing sheet 4, are used to increase the intensity of cushion film 3, strengthen its working life.The bottom of valve rod 6 is provided with screw 2, and described cushion film 3, hard packing sheet 4 are fixed on the bottom of valve rod 6 by this screw 2.Valve rod 6 upper ends are fixed with nut 9 after passing rotating handles 8, and nut 9 plays fixation.Rotating handles 8 tops are equipped with and are decorated vinyl cover 10, make whole structure more attractive in appearance.Be provided with leakage-preventing gasket 11 between sleeve block 5 and the valve rod 6, play seal action.Be provided with iron gasket 12 between screw 2 and the cushion film 3.Cushion film 3 and leakage-preventing gasket 11 are made (using asbestos rope) by soft plastic in the past, and sealability improves greatly.
During use, rotate rotating handles 8, valve rod 6 toward pressing down, can effectively be sealed hole shape passway 1-1 by the cushion film 3 of its bottom, reach the purpose of shutting valve, its good seal performance.Passway 1-1 also has positioning action to valve rod 6, and after permanent the use, valve rod 6 can not be offset yet, and increases the working life of valve.
Claims (4)
1, a kind of valve, comprise valve body (1), valve body (1) is provided with axle sleeve (7), this axle sleeve (7) internal thread is connected with valve rod (6), the upper end of valve rod (6) is connected with rotating handles (8), it is characterized in that: be provided with the poroid passway (1-1) over against valve rod (6) in the valve body (1), the bottom of valve rod (6) is connected with the cushion film (3) that is used for closed channel mouth (1-1).
2, valve according to claim 1 is characterized in that: described cushion film (3) top is lined with hard packing sheet (4).
3, valve according to claim 2 is characterized in that: the bottom of described valve rod (6) is provided with screw (2), and described cushion film (3), hard packing sheet (4) are fixed on the bottom of valve rod (6) by this screw (2).
4, valve according to claim 1 is characterized in that: the bottom of described valve rod (6) is provided with screw (2), and described cushion film (3) is fixed on the bottom of valve rod (6) by this screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201159541U CN201416652Y (en) | 2009-03-19 | 2009-03-19 | Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201159541U CN201416652Y (en) | 2009-03-19 | 2009-03-19 | Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201416652Y true CN201416652Y (en) | 2010-03-03 |
Family
ID=41793070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201159541U Expired - Fee Related CN201416652Y (en) | 2009-03-19 | 2009-03-19 | Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201416652Y (en) |
-
2009
- 2009-03-19 CN CN2009201159541U patent/CN201416652Y/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG QIAI TUBE INDUSTRY CO.,LTD. Free format text: FORMER OWNER: HE QIWEI Effective date: 20100701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311800 ROOM 501, BUILDING 9, TIANCHENGJINJIANGYUAN, HUANSHA NORTH ROAD, JIYANG STREET, ZHUJI CITY, ZHEJIANG PROVINCE TO: 311835 NO.468, ZHONGYANG STREET, INDUSTRY AREA, DIANKUO TOWN, ZHUJI CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100701 Address after: 311835 No. 468, No., Central Avenue, industrial town, shop Town, Zhejiang Patentee after: Zhejiang Qiai Tubing Industry Co., Ltd. Address before: 311800 Zhejiang city of Zhuji province Jiyang Huansha Road, Jinjiang Street Tiancheng Building 9 Room 501 yuan Patentee before: He Qiwei |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20120319 |