CN203880184U - Manual operation and automation convertible valve - Google Patents
Manual operation and automation convertible valve Download PDFInfo
- Publication number
- CN203880184U CN203880184U CN201420307368.8U CN201420307368U CN203880184U CN 203880184 U CN203880184 U CN 203880184U CN 201420307368 U CN201420307368 U CN 201420307368U CN 203880184 U CN203880184 U CN 203880184U
- Authority
- CN
- China
- Prior art keywords
- valve
- disk
- automation
- conversion
- split nut
- 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
- 230000008859 change Effects 0.000 claims description 9
- 210000002583 cell-derived microparticle Anatomy 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- -1 steam Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a manual operation and automation convertible valve. The manual operation and automation convertible valve comprises a valve rod, a conversion disk, an upper guide disk, a sealing cover, an outer body, a split nut and a lower guide disk, wherein the conversion disk is connected with the upper guide disk through a key, the sealing cover is arranged on the lower portion of the conversion disk, the outer body is arranged on the lower portion of the sealing cover, the upper end of the split nut is connected with the upper guide disk, the lower end of the split nut is connected with the lower guide disk, and the split nut is in contact with the valve rod. According to the manual operation and automation convertible valve, a conversion device is additionally arranged on a hand wheel in design to achieve conversion of manual operation and automation, so that the practicability of the valve is higher; in accordance with the principle, the conversion disk is connected with the upper guide disk through the key, when the conversion disk is rotated, the upper guide disk can control the state of the split nut through a slide rail, the valve is in a manual mode when the valve rod is locked by the split nut, and the valve is in an automatic mode when the split nut is split.
Description
Technical field
The utility model relates to a kind of novel valve, relates in particular to a kind of valve that can manually automatically change.
Background technique
Valve is in fluid system, is used for controlling direction, the pressure of fluid, the device of flow is the device that medium (liquid, gas, powder) in pipe arrangement and equipment is flowed or stop and controlling its flow.
Valve is controlling component in 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, the inside nominal diameter of valve reaches greatly the industrial pipeline valve of 10m from atomic little Gauge Valves to latus rectum.The good valve of work 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-270 ℃ ℃.
The control of valve can adopt the multiple kind of drive, as manual, electronic, surge, pneumatic, turbine, electromagnetic driven, electromagnetism surge, electricity surges, 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, or do not rely on transducing signal and simply open or close, valve relies on driving or automechanism to make open-shut device do lifting, slippage, swing or rotation motion, thereby the size that changes its Flow area is to realize its control function.
Existing valve is generally divided into two kinds of automatic valve and manually-operated gates, manually-operated gate possesses advantage simple to operate, but action need expends larger manpower, automatic valve needn't expend a large amount of manpowers, but operation is comparatively complicated, cost is higher, so need a kind of valve mutually switching at manual and auto state to replace the valve of prior art.
Model utility content
The purpose of this utility model provides a kind of valve that can manually automatically change with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of valve that can manually automatically change, comprise valve rod, changeover panel, upper positioning disk, capping, ectosome, half nuts and lower positioning disk, described changeover panel is connected by key with described upper positioning disk, described capping is arranged on the bottom of described changeover panel, described ectosome is arranged on the bottom of described capping, the upper end of described half nuts is connected with described upper positioning disk, and the lower end of described half nuts is connected with described lower positioning disk, and described half nuts contacts with described valve rod.
Further, described capping is rubber capping.
The beneficial effects of the utility model are:
The utility model provides a kind of valve that can manually automatically change, and this design increases conversion equipment and realizes manual automatic mutual phase transformation on handwheel, makes valve practicability stronger.Principle is that changeover panel is connected by key with upper positioning disk, and while rotating changeover panel, upper positioning disk is controlled the state of half nuts by slideway, during half nuts locking valve rod, is manual mode, is automatic mode when half nuts separates.
Accompanying drawing explanation
Fig. 1 is the structural representation of the valve that can manually automatically change of the utility model;
Fig. 2 is the local structure for amplifying schematic diagram in Fig. 1.
In figure: 1-valve rod, 2-changeover panel, the upper positioning disk of 3-, 4-capping, 5-ectosome, 6-half nuts, positioning disk under 7-.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of valve that can manually automatically change of the utility model, comprise valve rod 1, changeover panel 2, upper positioning disk 3, capping 4, ectosome 5, half nuts 6 and lower positioning disk 7, changeover panel 2 is connected by key with upper positioning disk 3, capping 4 is arranged on the bottom of changeover panel 2, and ectosome 5 is arranged on the bottom of capping 4, and the upper end of half nuts 6 is connected with upper positioning disk 3, the lower end of half nuts 6 is connected with lower positioning disk 7, and half nuts 6 contacts with valve rod 1.Capping 4 is rubber capping.
Working principle:
Principle is that changeover panel 2 is connected by key with upper positioning disk 3, and while rotating changeover panel 2, upper positioning disk 3 is controlled the state of half nuts 6 by slideway, during half nuts 6 locking valve rod 1, is manual mode, and half nuts 6 is automatic mode while separating.
Embodiment is above described preferred implementation of the present utility model; not scope of the present utility model is limited; design under spiritual prerequisite not departing from the utility model; various distortion and improvement that the common engineers and technicians in related domain make technical solutions of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. the valve that can manually automatically change, it is characterized in that: comprise valve rod, changeover panel, upper positioning disk, capping, ectosome, half nuts and lower positioning disk, described changeover panel is connected by key with described upper positioning disk, described capping is arranged on the bottom of described changeover panel, described ectosome is arranged on the bottom of described capping, the upper end of described half nuts is connected with described upper positioning disk, and the lower end of described half nuts is connected with described lower positioning disk, and described half nuts contacts with described valve rod.
2. the valve that can manually automatically change according to claim 1, is characterized in that: described capping is rubber capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307368.8U CN203880184U (en) | 2014-06-11 | 2014-06-11 | Manual operation and automation convertible valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307368.8U CN203880184U (en) | 2014-06-11 | 2014-06-11 | Manual operation and automation convertible valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880184U true CN203880184U (en) | 2014-10-15 |
Family
ID=51680679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307368.8U Expired - Fee Related CN203880184U (en) | 2014-06-11 | 2014-06-11 | Manual operation and automation convertible valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333201A (en) * | 2015-09-30 | 2016-02-17 | 石家庄安瑞科气体机械有限公司 | Manual and mechanical double-drive valve |
| CN109578680A (en) * | 2019-01-25 | 2019-04-05 | 常州机电职业技术学院 | Manual operation structure for valve actuating mechanism and valve actuating mechanism |
-
2014
- 2014-06-11 CN CN201420307368.8U patent/CN203880184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333201A (en) * | 2015-09-30 | 2016-02-17 | 石家庄安瑞科气体机械有限公司 | Manual and mechanical double-drive valve |
| CN105333201B (en) * | 2015-09-30 | 2018-07-20 | 石家庄安瑞科气体机械有限公司 | Manually, motor-driven double drive valve |
| CN109578680A (en) * | 2019-01-25 | 2019-04-05 | 常州机电职业技术学院 | Manual operation structure for valve actuating mechanism and valve actuating mechanism |
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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: 20141015 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |