CN201582399U - Automatic valve - Google Patents
Automatic valve Download PDFInfo
- Publication number
- CN201582399U CN201582399U CN2009202567529U CN200920256752U CN201582399U CN 201582399 U CN201582399 U CN 201582399U CN 2009202567529 U CN2009202567529 U CN 2009202567529U CN 200920256752 U CN200920256752 U CN 200920256752U CN 201582399 U CN201582399 U CN 201582399U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- gear
- hole
- rod
- 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)
Abstract
The utility model relates to an automatic valve which comprises a valve body with a cavity structure, wherein an inlet and an outlet are arranged on the valve body, a valve rod is arranged in the valve body, one end of the valve rod is positioned inside the valve body, the other end of the valve rod protrudes out of the valve body, a valve spool is positioned on the valve rod inside the valve body; a valve plate which divides a cavity into an upper cavity and a lower cavity is arranged in the valve body, a through hole is positioned on the valve plate, a second through hole matched with the through hole is arranged on the valve spool; the valve also comprises a driving device for driving the valve rod to rotate, a gear is arranged on an output shaft of the driving device, a second gear is arranged on the valve rod outside the valve body, and the gear is engaged with the second gear. The automatic valve adopts a driving motor to drive the valve to open or close, thereby the resource waste caused by the errors during manual operational process can be reduced, and the working efficiency of the valve is enhanced.
Description
Technical field
The utility model relates to a kind of valve, is specifically related to a kind of automatic valve.
Background technique
Existing valve is in normally artificial the regulating valve of when work, and can occur unavoidably in the manual operation owing to the opening too early or closing after late of valve, cause unnecessary waste, and the proper functioning and the working efficiency that influence valve are not high.
The model utility content
At the problems referred to above, the purpose of this utility model provides a kind of a kind of automatic valve that can the autocontrol valve core rotates.
The technological scheme that realizes the utility model above-mentioned purpose is:
A kind of automatic valve, the valve body that comprises a cavity body structure, valve body is provided with import, outlet, be provided with valve rod in the valve body, one end of valve rod is arranged on the inside of valve body, the other end passes valve body, the valve rod that is positioned at valve inner is provided with spool, also be provided with the valve plate that cavity is divided into upper cavity and lower chamber in the valve body, described valve plate is provided with through hole, spool is provided with second through hole that matches with through hole, and this valve also comprises the drive unit that actuate valve stem is rotated, and the output shaft of drive unit is provided with gear, the described valve rod that is positioned at the valve body outside is provided with second gear, and described gear is meshed with second gear.
Further, described drive unit is a drive motor, does not need artificial valve is operated, and whole work of valve drive opening or closing of valve by motor, have improved the working efficiency of valve.
Be provided with seal ring between described valve rod and the valve body.Guaranteed that liquid or gas in the valve cavity can not overflow from the space between valve rod and the valve body.
The beneficial effects of the utility model are, adopt such scheme, the drive motor actuate valve stem drives spool, through hole on the valve plate and second through hole on the spool are interconnected, liquid or gas in the valve body are flowed out from through hole and second through hole, and when not needing to use liquid in the valve or gas, drive motor can automatic actuate valve stem drive valve core rotation, make on second through hole and the valve plate on the spool through hole from, thereby valve is blocked.Whole process all has drive motor to finish, and does not need manual operation, and is very convenient to use.The utility model is simple in structure, easy to use, owing to adopt drive motor to drive valve open or close, thereby can reduce because the wasting of resources that the fault in the manual operation process brings, and improves the working efficiency of valve.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
In the accompanying drawing, 1 is valve body, and 2 are import, and 3 are outlet, and 4 is valve rod, and 5 is spool, and 6 is upper cavity, and 7 is lower chamber, and 8 is drive unit, and 9 is gear, and 10 is second gear, and 11 is through hole, and 12 is second through hole, and 13 is seal ring, and 14 is valve plate.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
Referring to shown in Figure 1, a kind of automatic valve, the valve body 1 that comprises a cavity body structure, valve body 1 is provided with import 2, outlet 3, be provided with valve rod 4 in the valve body 1, one end of valve rod 4 is arranged on the inside of valve body, the other end passes valve body, the valve rod 4 that is positioned at valve inner is provided with spool 5, also be provided with the valve plate 14 that cavity is divided into upper cavity 6 and lower chamber 7 in the valve body 1, described valve plate 14 is provided with through hole 11, spool 5 is provided with second through hole 12 that matches with through hole 11, this valve also comprises the drive unit 8 that actuate valve stem 4 is rotated, the output shaft of drive unit 8 is provided with gear 9, and the described valve rod that is positioned at the valve body outside is provided with second gear 10, and described gear 9 is meshed with second gear 10.Described drive unit 8 is a drive motor.Be provided with seal ring 13 between described valve rod 4 and the valve body 1.
The drive motor actuate valve stem drives spool, through hole on the valve plate and second through hole on the spool are interconnected, liquid or gas in the valve body are flowed out from the through hole and second through hole, when not needing to use liquid in the valve or gas, drive motor can automatic actuate valve stem drive valve core rotation, make on second through hole and the valve plate on the spool through hole from, thereby valve is blocked.Whole process all has drive motor to finish, and does not need manual operation, and is very convenient to use.
Claims (3)
1. automatic valve, the valve body that comprises a cavity body structure, valve body is provided with import, outlet, be provided with valve rod in the valve body, one end of valve rod is arranged on the inside of valve body, the other end passes valve body, the valve rod that is positioned at valve inner is provided with spool, also be provided with the valve plate that cavity is divided into upper cavity and lower chamber in the valve body, described valve plate is provided with through hole, spool is provided with second through hole that matches with through hole, it is characterized in that: this valve also comprises the drive unit that actuate valve stem is rotated, and the output shaft of drive unit is provided with gear, the described valve rod that is positioned at the valve body outside is provided with second gear, and described gear is meshed with second gear.
2. a kind of automatic valve according to claim 1 is characterized in that: described drive unit is a drive motor.
3. a kind of automatic valve according to claim 1 is characterized in that: be provided with seal ring between described valve rod and the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202567529U CN201582399U (en) | 2009-10-30 | 2009-10-30 | Automatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202567529U CN201582399U (en) | 2009-10-30 | 2009-10-30 | Automatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582399U true CN201582399U (en) | 2010-09-15 |
Family
ID=42724398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202567529U Expired - Fee Related CN201582399U (en) | 2009-10-30 | 2009-10-30 | Automatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582399U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782550A (en) * | 2014-12-25 | 2016-07-20 | 浙江三花汽车零部件有限公司 | Two-way piston valve |
| CN107096312A (en) * | 2017-05-08 | 2017-08-29 | 盐城市兰丰环境工程科技有限公司 | A kind of deduster gas tank sealing valve |
| CN109442079A (en) * | 2018-12-20 | 2019-03-08 | 中国化学工业桂林工程有限公司 | A kind of Electric air valve executing agency |
| CN112082604A (en) * | 2020-08-24 | 2020-12-15 | 宁波市精诚科技股份有限公司 | Intelligent water meter |
| CN114232955A (en) * | 2022-02-14 | 2022-03-25 | 中国十七冶集团有限公司 | Automatic emery floor polishing machine and use method |
-
2009
- 2009-10-30 CN CN2009202567529U patent/CN201582399U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782550A (en) * | 2014-12-25 | 2016-07-20 | 浙江三花汽车零部件有限公司 | Two-way piston valve |
| CN105782550B (en) * | 2014-12-25 | 2019-02-22 | 浙江三花汽车零部件有限公司 | A kind of two logical piston valves |
| CN107096312A (en) * | 2017-05-08 | 2017-08-29 | 盐城市兰丰环境工程科技有限公司 | A kind of deduster gas tank sealing valve |
| CN109442079A (en) * | 2018-12-20 | 2019-03-08 | 中国化学工业桂林工程有限公司 | A kind of Electric air valve executing agency |
| CN112082604A (en) * | 2020-08-24 | 2020-12-15 | 宁波市精诚科技股份有限公司 | Intelligent water meter |
| CN112082604B (en) * | 2020-08-24 | 2023-09-01 | 宁波市精诚科技股份有限公司 | Intelligent water meter |
| CN114232955A (en) * | 2022-02-14 | 2022-03-25 | 中国十七冶集团有限公司 | Automatic emery floor polishing machine and use method |
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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: 20100915 Termination date: 20101030 |