CN201448505U - Hydraulic pressure pipeline automatic closure valve - Google Patents
Hydraulic pressure pipeline automatic closure valve Download PDFInfo
- Publication number
- CN201448505U CN201448505U CN2009200341477U CN200920034147U CN201448505U CN 201448505 U CN201448505 U CN 201448505U CN 2009200341477 U CN2009200341477 U CN 2009200341477U CN 200920034147 U CN200920034147 U CN 200920034147U CN 201448505 U CN201448505 U CN 201448505U
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- Prior art keywords
- valve
- time
- switch
- control module
- hydraulic pressure
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic pressure pipeline automatic closure valve, comprising a hydraulic pressure valve arranged on a hydraulic pressure pipeline, the hydraulic pressure valve comprises a valve body and a movable component which is arranged in the valve body for opening the valve; the hydraulic pressure pipeline automatic closure valve further comprises a water flow switch which is arranged on the hydraulic pressure pipeline and detects whether liquid flows, a driving motor which drives the movable component to open the valve, an electromagnetic switch serially connected in a power supplying circuit of the driving motor, a time lag control module which controls time lag of the electromagnetic switch, and a power supplying unit for supplying power for the time lag control module and the driving motor; the driving motor is connected with the movable component by a transmission mechanism, the water flow switch is connected with the time lag control module which is connected with the electromagnetic switch, and the electromagnetic switch is a normally open switch. The hydraulic pressure pipeline automatic closure valve has rational structure and convenient usage and installation and is safe and reliable, can automatically close and alarm synchronously, so as to ensure safe usage of the oil supplying pipelines, household water supplying pipelines and other hydraulic pressure pipelines.
Description
Technical field
The utility model relates to a kind of Safety valve, especially relates to a kind of hydraulic tubing automatic-closing valve that is installed on the hydraulic tubings such as fluid, water.
Background technique
In the daily life, there are some security hidden troubles when using the family expenses water supply line.People need close the water supply total valve because of often going out, or in the family expenses water supply line occur to supply water suddenly, have no progeny and forget throttle down because of carelessness, and after pipeline resumes water supply, just can cause big water gaging to release and flow into indoor, both caused water waste, also easily to being positioned over indoor furniture, daily necessitiess such as household electrical appliances cause to a certain degree and damage, for example indoor furniture was soaked in and deforms in the water even damage and can't continue to use because of the long period, main causing with electric device to its inside behind the indoor household electrical appliances water breakthrough damaged even taken place with electrification etc., thereby bring very big danger to the user, and cause any property loss.
Equally, in use occasions such as fluid supply, also there are the problems referred to above.
The model utility content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of hydraulic tubing automatic-closing valve is provided, it is rational in infrastructure, easy to install and use and safe and reliable, can the time close automatically and carry out alarm synchronously, thereby guarantee the safe handling of hydraulic tubings such as oil supply pipeline and family expenses water supply line.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of hydraulic tubing automatic-closing valve, comprise the hydraulic valve that is installed on the hydraulic tubing, described hydraulic valve comprises valve body and is installed in the described valve body and is used for the movable component of open and close valve, it is characterized in that: also comprise the water switch that is installed on the described hydraulic tubing and whether liquid in the hydraulic tubing is flowed and detect, drive the drive motor that described movable component carries out the open and close valve event, be serially connected in the magnetic switch in the current supply circuit of drive motor, tackle the delay time time-delay control module of control and of described magnetic switch mutually according to water switch institute testing signal to drive motor and the time-delay control module power supply unit of powering, described power supply unit joins with drive motor and time-delay control module respectively, be connected by driving mechanism between drive motor and movable component, water switch connects the time-delay control module, and described magnetic switch is a normal open switch.
Described magnetic switch is an electromagnetic relay.
Described hydraulic valve is a ball valve.
Described time-delay control module comprises controller and the timing circuit that joins with controller.
The time-delay control time of described time-delay control module is 1～60min.
Also comprise the hand control switch that controller is manually controlled, be serially connected with manual phase reversal switch in the current supply circuit of described drive motor.
The utility model compared with prior art has the following advantages:
1, simple in structure, cost is low, and is easy for installation and use easy and simple to handle.
2, Safety performance is good, is active in one's movements and reliable performance.
3, use value height, for the processing water supply line, under the situation that satisfies normal life water supply, can effectively solve among the manager unmanned or cut off the water after forget to close water supply valve and the water or a large amount of leakages of fluid that cause, not only save water rate, avoid water resource waste, and can solve water and release and flow into indoor back a series of practical problems that cause.
4, under the situation that leaking appears in pipeline, after the short time time-delay, also can close hydraulic valve automatically, play the purpose that anti-sealing or fluid run off.
In sum, the utility model is rational in infrastructure, easy to install and use and safe and reliable, can the time close automatically and carry out alarm synchronously, thereby guarantee the safe handling of hydraulic tubings such as oil supply pipeline and family expenses water supply line.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Description of reference numerals:
The 1-movable component; The 2-water switch; The 3-drive motor;
The 4-power supply unit; The 5-control module of delaying time; The 5-1-controller;
The 5-2-timing circuit; The 5-3-hand control switch; The 6-driving mechanism;
The manual phase reversal switch of 7-; The 8-electromagnetic relay; 9-family expenses water supply line;
The 10-ball valve.
Embodiment
As shown in Figure 1, the utility model comprises the hydraulic valve that is installed on the hydraulic tubing, described hydraulic valve comprises valve body and is installed in the described valve body and is used for the movable component 1 of open and close valve, also comprises the water switch 2 that is installed on the described hydraulic tubing and whether liquid in the hydraulic tubing is flowed and detect, drive the drive motor 3 that described movable component 1 carries out the open and close valve event, be serially connected in the magnetic switch in the current supply circuit of drive motor 3, tackle described magnetic switch delay time the time-delay control module 5 of control and the power supply unit 4 that drive motor 3 and time-delay control module 5 are powered mutually according to 2 testing signals of water switch.Described power supply unit 4 joins with drive motor 3 and time-delay control module 5 respectively, and 1 of drive motor 3 and movable component are connected by driving mechanism 6, and water switch 2 connects time-delay control module 5, and described magnetic switch is a normal open switch.
In the present embodiment, described hydraulic valve is a ball valve 10, described magnetic switch is an electromagnetic relay 8, electromagnetic relay 8 is controlled and the normally opened contact K of electromagnetic relay 8 is serially connected in the current supply circuit of drive motor 3 by time-delay control module 5, specifically is to be serially connected in the power supply line of 3 of power supply unit 4 and drive motor.Described time-delay control module 5 comprises controller 5-1 and the timing circuit 5-2 that joins with controller 5-1, also comprises the hand control switch 5-3 that controller 5-1 is manually controlled simultaneously, is serially connected with manual phase reversal switch 7 in the current supply circuit of described drive motor 3.Described power supply unit 4, electromagnetic relay 8 and water switch 2 all join with controller 5-1.The time-delay control time of described time-delay control module 5 is 1～60min.
Working procedure of the present utility model is: with family expenses water supply line 9 is that example describes, at first drive motor 3 is linked together by the movable component 1 of driving mechanism 6 with described hydraulic valve, realize that driving movable component 1 by drive motor 3 clockwise and anticlockwise carries out and open or the throttle down action, this sentences drive motor 3 is just changeing and drives movable component 1 and carry out Open valve action and drive motor 3 counter-rotatings and drive movable components 1 and carry out the pattern of throttle down action and describe; Simultaneously, it is on the described family expenses water supply line 9 that water switch 2 is installed in hydraulic tubing, and after respectively the circuit connecting wire road of water switch 2, time-delay control module 5, power supply unit 4, electromagnetic relay 8 and drive motor 3 being connected, can come into operation. use in the course of working, after also but the circuit connecting wire road of drive motor 3, power supply unit 4, time-delay control module 5 and electromagnetic relay 8 is connected respectively, above-mentioned component processing is made as one, promptly makes a formed product and use; In addition, but described water switch 2 and described hydraulic valve also processing and fabricating be one.
Before the use, according to concrete use needs, the time-delay control time to time-delay control module 5 limits, its time-delay can be adjusted between 1～60min in control time, when the need water consumption is big, then corresponding delay time is extended, the time-delay control time of the control module 5 of will delaying time generally speaking is set at 2～5min, control time of herein will delaying time is set at 3min, can guarantee effectively that like this hydraulic valve ground in time closes, and prevents the water resources waste of running off in a large number.
In the actual using process, described water switch 2 is whether water flows and detect to liquid in its family expenses water supply line 9 of installing in real time.Under without the regimen condition, described hydraulic valve is in opening state all the time, and electromagnetic relay 8 is failure to actuate and drive motor 3 is not worked.And when the needs water, the tap of fetching boiling water, water begins to flow in the family expenses water supply line 9; At this moment, water switch 2 is sent to controller 5-1 with the signal synchronization that water in the detected family expenses water supply line 9 flows, control timing circuit 5-2 picked up counting after controller 5-1 received the testing signal that water switch 2 sent, after being 3min through the time-delay control time that sets, controller 5-1 then controls electromagnetic relay 8 actions, this moment electromagnetic relay 8 the normally opened contact closure, begin counter-rotating after drive motor 3 powers on and drive movable component 1 to carry out the throttle down action, promptly open the 3min late gate and close automatically when hydraulic valve.In the practice, when need carry out emergency cut-off to described hydraulic valve, after then can pressing hydraulic valve is closed immediately by hand control switch 5-3.After eliminatings such as fault, hydraulic valve is opened manually.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (6)
1. hydraulic tubing automatic-closing valve, comprise the hydraulic valve that is installed on the hydraulic tubing, described hydraulic valve comprises valve body and is installed in the described valve body and is used for the movable component (1) of open and close valve, it is characterized in that: also comprise the water switch (2) that is installed on the described hydraulic tubing and whether liquid in the hydraulic tubing is flowed and detect, drive the drive motor (3) that described movable component (1) carries out the open and close valve event, be serially connected in the magnetic switch in the current supply circuit of drive motor (3), tackle the delay time time-delay control module (5) of control and of described magnetic switch mutually according to water switch (2) institute testing signal to drive motor (3) and time-delay control module (5) power supply unit (4) of powering, described power supply unit (4) joins with drive motor (3) and time-delay control module (5) respectively, be connected by driving mechanism (6) between drive motor (3) and movable component (1), water switch (2) connects time-delay control module (5), and time-delay control module (5) connects described magnetic switch; Described magnetic switch is a normal open switch.
2. according to the described hydraulic tubing automatic-closing valve of claim 1, it is characterized in that: described magnetic switch is electromagnetic relay (8).
3. according to claim 1 or 2 described hydraulic tubing automatic-closing valves, it is characterized in that: described hydraulic valve is ball valve (10).
4. according to claim 1 or 2 described hydraulic tubing automatic-closing valves, it is characterized in that: described time-delay control module (5) comprises controller (5-1) and the timing circuit (5-2) that joins with controller (5-1).
5. according to claim 1 or 2 described hydraulic tubing automatic-closing valves, it is characterized in that: the time-delay control time of described time-delay control module (5) is 1～60min.
6. according to the described hydraulic tubing automatic-closing valve of claim 4, it is characterized in that: also comprise the hand control switch (5-3) that controller (5-1) is manually controlled, be serially connected with manual phase reversal switch (7) in the current supply circuit of described drive motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200341477U CN201448505U (en) | 2009-08-07 | 2009-08-07 | Hydraulic pressure pipeline automatic closure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200341477U CN201448505U (en) | 2009-08-07 | 2009-08-07 | Hydraulic pressure pipeline automatic closure valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448505U true CN201448505U (en) | 2010-05-05 |
Family
ID=42553223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200341477U Expired - Fee Related CN201448505U (en) | 2009-08-07 | 2009-08-07 | Hydraulic pressure pipeline automatic closure valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641379A (en) * | 2016-11-29 | 2017-05-10 | 上海应用技术大学 | Automatic exhaust valve |
| CN115342222A (en) * | 2022-08-10 | 2022-11-15 | 广东电网有限责任公司 | Valve closing device and main transformer |
-
2009
- 2009-08-07 CN CN2009200341477U patent/CN201448505U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641379A (en) * | 2016-11-29 | 2017-05-10 | 上海应用技术大学 | Automatic exhaust valve |
| CN106641379B (en) * | 2016-11-29 | 2018-09-07 | 上海应用技术大学 | A kind of automatic exhaust steam valve |
| CN115342222A (en) * | 2022-08-10 | 2022-11-15 | 广东电网有限责任公司 | Valve closing device and main transformer |
| CN115342222B (en) * | 2022-08-10 | 2024-03-08 | 广东电网有限责任公司 | Valve closing device and main transformer |
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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: 20100505 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |