CN211574301U - Prevent flange formula gate valve of leakage with water pressure detects function - Google Patents
Prevent flange formula gate valve of leakage with water pressure detects function Download PDFInfo
- Publication number
- CN211574301U CN211574301U CN202020065864.2U CN202020065864U CN211574301U CN 211574301 U CN211574301 U CN 211574301U CN 202020065864 U CN202020065864 U CN 202020065864U CN 211574301 U CN211574301 U CN 211574301U
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- pressure sensor
- water pressure
- connecting pipe
- gate valve
- controller
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Abstract
The utility model discloses a prevent flange formula gate valve of leakage with water pressure detects function, its structure includes: the water pressure detection device also comprises a buzzer, a rotating rod, a sealing plate, a control motor, a rotating wheel, a first pressure sensor, a valve clack, a second pressure sensor and a controller, wherein the buzzer is electrically connected with the controller, the first pressure sensor and the second pressure sensor are respectively electrically connected with the controller, when the valve clack is closed, the flange gate valve can transmit water pressure data of the water inlet and the water outlet of the connecting pipe to the controller through the first pressure sensor and the second pressure sensor in real time, when the data are unequal, the buzzer immediately powers on to prompt relevant personnel to maintain in time, and meanwhile, the sealing plate is driven to move downwards to plug the connecting pipe, so that the leakage rate is reduced in a short time, and therefore manpower and material resources are reduced, and the leakage loss is reduced.
Description
Technical Field
The utility model relates to a gate valve technical field has especially related to a prevent flange formula gate valve of leakage with water pressure detects function.
Background
The flange gate valve is that the connected mode is the gate valve of flange, and this kind of connected mode is most common, and the flange gate valve is reliable and stable when using in the pipeline, so often adopts the flange gate valve on high-pressure line, but the flange butterfly valve of prior art has or not leaked the phenomenon to appear for its detection through the people regularly, and nevertheless the long-time use of gate valve leaks the phenomenon irregularly, leads to not only having increased manpower and materials, and also probably not discovering the valve body because of personnel are neglected and be about to leak yet, causes trace medium can ooze along with the motion, and danger is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a flange formula gate valve of preventing leaking with water pressure detects function to solve prior art flange butterfly valve and have or not leak the phenomenon appearance for its detection through the people for regular, however the long-time use of gate valve leaks the phenomenon in unscheduled, leads to not only having increased manpower and materials, and still has probably not discover the valve body because of personnel are neglected and be about to leak, causes micro-medium can ooze along with the motion, dangerous higher problem.
In order to achieve the above purpose, the present invention is realized by the following technical solutions: a leak-proof flange type gate valve with a water pressure detecting function, the structure of which comprises: the hand wheel, water pressure detection device, the connecting pipe, the hand wheel sets up in water pressure detection device top, the connecting pipe upper end is connected with water pressure detection device, water pressure detection device still includes bee calling organ, the bull stick, the closing plate, the control motor, the runner, first pressure sensor, the valve clack, the second pressure sensor, a controller, bee calling organ is connected with the controller electricity, first pressure sensor is connected with the controller electricity respectively with second pressure sensor, valve clack top both sides are equipped with first pressure sensor and second pressure sensor respectively, the controller is connected with the control motor electricity, the control motor is connected with the runner transmission, the runner meshes mutually with the closing plate, the closing plate lower extreme is portable to be joined in to the connecting pipe, the bull stick is connected with the valve clack, the valve clack is joined in to.
Preferably, the upper end of the rotating rod is connected with a hand wheel.
Preferably, a sealing ring is arranged at the joint of the sealing plate and the connecting pipe.
Preferably, a first pressure sensor and a second pressure sensor are respectively arranged on two sides of the upper end of the connecting pipe.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: this flange gate valve can give the controller through the water pressure data conduction of first pressure sensor and second pressure sensor with the connecting pipe water inlet and delivery port often when closing the valve clack, and when data inequality, relevant personnel in time maintenance are reminded to the buzzer immediately on power on, orders about the closing plate simultaneously and moves down the shutoff connecting pipe, has the effect that reduces leakage in the short time, thereby reduces manpower and materials and reduces the leakage loss.
Drawings
Fig. 1 is a schematic structural view of a leak-proof flange type gate valve with a water pressure detection function according to the present invention;
fig. 2 is the side view profile structure schematic diagram of the water pressure detecting device of the present invention.
The names of the parts indicated by the numerical references in the drawings are as follows: the device comprises a hand wheel-1, a water pressure detection device-2, a connecting pipe-3, a buzzer-201, a rotating rod-202, a sealing plate-203, a control motor-204, a rotating wheel-205, a first pressure sensor-206, a valve clack-207, a second pressure sensor-208 and a controller-209.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining with the specific embodiments.
Referring to fig. 1-2, the present invention provides a leak-proof flange gate valve with water pressure detection function, which comprises: the hand wheel 1, the water pressure detection device 2, the connecting pipe 3, the hand wheel 1 is arranged above the water pressure detection device 2, the upper end of the connecting pipe 3 is connected with the water pressure detection device 2, the water pressure detection device 2 further comprises a buzzer 201, a rotating rod 202, a sealing plate 203, a control motor 204, a rotating wheel 205, a first pressure sensor 206, a valve flap 207, a second pressure sensor 208 and a controller 209, the buzzer 201 is electrically connected with the controller 209, the first pressure sensor 206 and the second pressure sensor 208 are respectively arranged on two sides above the valve flap 207, the controller 209 is electrically connected with the control motor 204, the control motor 204 is in transmission connection with the rotating wheel 205, the rotating wheel 205 is meshed with the sealing plate 203, the lower end of the sealing plate 203 can be movably matched into the connecting pipe 3, the rotating rod 202 is connected with the valve flap 207, the valve flap 207 is matched into the connecting pipe 3, the upper end of The two sides of the upper end of the sealing ring and the connecting pipe 3 are respectively provided with a first pressure sensor 206 and a second pressure sensor 208.
When the device is used, the water pressure detection device 2 is installed at the upper end of the connecting pipe 3, when an operator uses the device, the hand wheel 1 is rotated, the rotating rod 202 rotates to open the connecting pipe 3 with the valve clack 207, namely, water starts to flow, when the valve clack 207 is closed, the water pressure of a water inlet and a water outlet in the connecting pipe 3 is detected by the first pressure sensor 206 and the second pressure sensor 208 at all times, when the water pressure is unequal, namely, the connecting pipe 3 leaks, the controller 209 receives a leaked data signal and drives the buzzer 201 and the control motor 204 to be electrified, the device has the function of timely warning relevant personnel, meanwhile, the rotating wheel 205 is mechanically rotated, so that the sealing plate 203 moves downwards until the connecting pipe 3 is plugged, and the device has the function of plugging the connecting pipe 3 again when the valve clack leaks.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A leak-proof flange type gate valve with a water pressure detecting function, the structure of which comprises: hand wheel (1), water pressure detection device (2), connecting pipe (3), hand wheel (1) sets up in water pressure detection device (2) top, and connecting pipe (3) upper end is connected with water pressure detection device (2), and water pressure detection device (2) still include bee calling organ (201), bull stick (202), closing plate (203), control motor (204), runner (205), first pressure sensor (206), valve clack (207), second pressure sensor (208), controller (209), its characterized in that: the buzzer (201) is electrically connected with the controller (209), the first pressure sensor (206) and the second pressure sensor (208) are respectively arranged on two sides above the valve flap (207), the controller (209) is electrically connected with the control motor (204), the control motor (204) is in transmission connection with the rotating wheel (205), the rotating wheel (205) is meshed with the sealing plate (203), the lower end of the sealing plate (203) can be movably matched into the connecting pipe (3), the rotating rod (202) is connected with the valve flap (207), and the valve flap (207) is matched into the connecting pipe (3).
2. A leak-proof flange type gate valve with a water pressure detecting function according to claim 1, characterized in that: the upper end of the rotating rod (202) is connected with the hand wheel (1).
3. A leak-proof flange type gate valve with a water pressure detecting function according to claim 1, characterized in that: and a sealing ring is arranged at the joint of the sealing plate (203) and the connecting pipe (3).
4. A leak-proof flange type gate valve with a water pressure detecting function according to claim 1, characterized in that: a first pressure sensor (206) and a second pressure sensor (208) are respectively arranged on two sides of the upper end of the connecting pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020065864.2U CN211574301U (en) | 2020-01-13 | 2020-01-13 | Prevent flange formula gate valve of leakage with water pressure detects function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020065864.2U CN211574301U (en) | 2020-01-13 | 2020-01-13 | Prevent flange formula gate valve of leakage with water pressure detects function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574301U true CN211574301U (en) | 2020-09-25 |
Family
ID=72556072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020065864.2U Expired - Fee Related CN211574301U (en) | 2020-01-13 | 2020-01-13 | Prevent flange formula gate valve of leakage with water pressure detects function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574301U (en) |
-
2020
- 2020-01-13 CN CN202020065864.2U patent/CN211574301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20220113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |