CN216078541U - Intelligent anti-leakage gas gate valve - Google Patents
Intelligent anti-leakage gas gate valve Download PDFInfo
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- CN216078541U CN216078541U CN202121713108.7U CN202121713108U CN216078541U CN 216078541 U CN216078541 U CN 216078541U CN 202121713108 U CN202121713108 U CN 202121713108U CN 216078541 U CN216078541 U CN 216078541U
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- gas
- gate valve
- alarm
- controller
- inflation tube
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- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 14
- 230000007547 defect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 65
- 238000012423 maintenance Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 206010017740 Gas poisoning Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent anti-leakage gas gate valve which comprises a gate valve main body, wherein a gas pipeline is installed at the bottom of the gate valve main body, flanges are installed on two sides of the gas pipeline, an installation frame is fixedly installed between the gas pipeline and the flanges, a gas sensor, an alarm and a controller are installed inside the installation frame respectively, the gas sensor is located on one side of the alarm, the controller is located at the top end of the installation frame, an inflation tank is installed on one side of the installation frame, an air outlet of the inflation tank is connected with an inflation tube, blocking inflation tubes are installed in the gas pipeline at positions close to the flanges, one end of each inflation tube penetrates through the gas pipeline and is communicated with one end of each blocking inflation tube, and an air bag is sleeved on the outer side of each blocking inflation tube. This kind of gas gate valve is prevented leaking to intelligence simple structure is reasonable, and the defect of gas gate valve is prevented leaking to this kind of intelligence of current part has effectively been solved to the modern design, has improved the convenient degree of use of this kind of gas gate valve is prevented leaking to intelligence, has higher practical value.
Description
Technical Field
The utility model relates to the technical field of gas gate valves, in particular to an intelligent anti-leakage gas gate valve.
Background
The gas gate valve is one kind of gate valve and is mainly used for gas, petroleum, gas and other medium. The Z47WF gas gate valve (non-leakage gas flat gate valve) is specially used for natural gas, liquid petroleum gas, oil products and the like.
The existing gas gate valve often has the problem that gas is leaked due to long-term overhaul of the gate valve, certain life and property loss can be caused when workers do not timely handle the gate valve on site, and therefore people improve the gate valve and provide an intelligent anti-leakage gas gate valve.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses an intelligent anti-leakage gas gate valve which comprises a gate valve main body, wherein a gas pipeline is installed at the bottom of the gate valve main body, flanges are installed on two sides of the gas pipeline, an installation frame is fixedly installed between the gas pipeline and the flanges, a gas sensor, an alarm and a controller are installed inside the installation frame respectively, the gas sensor is located on one side of the alarm, the controller is located at the top end of the installation frame, an inflation tank is installed on one side of the installation frame, an air outlet of the inflation tank is connected with an inflation tube, blocking inflation tubes are installed in the gas pipeline at positions close to the flanges, one ends of the inflation tubes penetrate through the gas pipeline and are communicated with one ends of the blocking inflation tubes, and air bags are sleeved on the outer sides of the blocking inflation tubes.
As a preferable technical scheme of the utility model, an electromagnetic valve is arranged at the joint of the inflation tube and the inflation tank, and the electromagnetic valve is electrically connected with the controller.
As a preferable technical scheme of the utility model, a plurality of air inlets are arranged at the contact part of the air bag and the blocking inflation tube, and a sealing ring is sleeved at the contact part of the blocking inflation tube and the port of the inflation tube.
As a preferred technical scheme of the utility model, the alarm is in signal connection with the gas sensor and consists of an alarm lamp and a buzzer, and the alarm is electrically connected with the controller through a lead.
As a preferred technical scheme of the utility model, a signal receiving module, a signal transmitting module, an emergency processing module, an MCU and a GPS positioning module are arranged in the controller, the electromagnetic valve is controlled by the emergency processing module, the signal receiving module is in signal connection with the MCU through a circuit, the MCU is in signal connection with the emergency processing module and the GPS positioning module respectively through circuits, and the GPS positioning module is in signal connection with the signal transmitting module through a circuit.
As a preferable technical scheme, a threaded rod is installed inside the gate valve main body, flashboards are installed on two sides of the threaded rod, and a gasket is arranged on one side of each flashboard.
As a preferred technical scheme of the utility model, the gate valve main body is provided with a hand wheel through a shaft, and the top of the threaded rod and the hand wheel are mutually installed.
The utility model has the beneficial effects that:
1. the intelligent anti-leakage gas gate valve can sense the gas concentration in a gas pipeline through the installation of the gas sensor, and when the gas concentration in the pipeline reaches a certain numerical value, an alarm is given out to remind a worker to arrive at the site for maintenance as soon as possible, so that the gas explosion caused by overhigh gas concentration is prevented;
2. this kind of gas gate valve is prevented leaking to intelligence, when sensing the pipeline concentration higher through gas sensor, with information transfer to controller, signal receiving module through in the controller with signal retransmission to urgent processing module, urgent processing module control solenoid valve's opening makes the gas tank strut the gasbag, guarantees to block up the gas of revealing in the gas pipeline completely, prevents to constantly reveal the appearance that causes the life safety hidden danger because of the gas.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of an intelligent leak-proof gas gate valve of the present invention;
FIG. 2 is a cross-sectional view of a gas pipeline of an intelligent leak-proof gas gate valve of the present invention;
fig. 3 is a system block diagram of an intelligent leak-proof gas gate valve according to the present invention.
In the figure: 1. a gate valve body; 2. a gas pipeline; 3. a flange; 4. a hand wheel; 5. a threaded rod; 6. an inflation tank; 7. an electromagnetic valve; 8. a mounting frame; 9. a controller; 10. a gas sensor; 11. an alarm; 12. an air bag; 13. an air inlet; 14. blocking the gas-filled tube; 15. a shutter plate; 16. a seal ring; 17. and an inflation tube.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, the intelligent anti-leakage gas gate valve comprises a gate valve main body 1, wherein a gas pipeline 2 is installed at the bottom of the gate valve main body 1, flanges 3 are installed on two sides of the gas pipeline 2, an installation frame 8 is fixedly installed between the gas pipeline 2 and the flanges 3, a gas sensor 10, an alarm 11 and a controller 9 are respectively installed inside the installation frame 8, the gas sensor 10 is located on one side of the alarm 11, the controller 9 is located on the top end of the installation frame 8, an inflation tank 6 is installed on one side of the installation frame 8, an air outlet of the inflation tank 6 is connected with an inflation pipe 17, a blocking inflation pipe 14 is installed in the gas pipeline 2 close to the flanges 3, one end of the inflation pipe 17 penetrates through the gas pipeline 2 and is communicated with one end of the blocking inflation pipe 14, and an air bag 12 is sleeved on the outer side of the blocking inflation pipe 14.
Wherein, the connection part of the inflation tube 17 and the inflation tank 6 is provided with an electromagnetic valve 7, the electromagnetic valve 7 is electrically connected with the controller 9, and the electromagnetic valve can be automatically opened and closed through the electrical connection of the electromagnetic valve and the controller.
Wherein, the contact part of the air bag 12 and the blocking inflation tube 14 is provided with a plurality of air inlets 13, and the contact part of the blocking inflation tube 14 and the port of the inflation tube 17 is sleeved with a sealing ring 16, and the contact part of the blocking inflation tube and the inflation tube can be sealed by the arrangement of the sealing ring, so as to prevent air leakage.
Wherein, alarm 11 and gas sensor 10 signal connection, and alarm 11 comprises alarm lamp and bee calling organ, and alarm 11 passes through wire and 9 electric connection of controller, through the electric connection of alarm and controller, can make the controller control alarm send out the police dispatch newspaper.
Wherein, be equipped with signal reception module in the controller 9, signal emission module, urgent processing module, MCU and GPS orientation module, solenoid valve 7 is controlled by urgent processing module, signal reception module passes through circuit and MCU signal connection, MCU passes through the circuit respectively with urgent processing module and GPS orientation module signal connection, GPS orientation module passes through circuit and signal emission module signal connection, through mutually supporting of each module, can make each electronic components of controller control.
Wherein, 1 internally mounted of gate valve main part has threaded rod 5, and flashboard 15 is all installed to threaded rod 5 both sides, and flashboard 15 one side all is equipped with the packing ring, through the setting of flashboard, can make the flashboard close the gate valve that need not continue work.
Wherein, the gate valve main part 1 is installed the hand wheel 4 through the axle, and 5 tops of threaded rod and hand wheel 4 are installed each other, through the mutual installation of hand wheel and threaded rod, can make the hand wheel drive the threaded rod and rotate.
The working principle is as follows: when the gas sensor 16 is started to detect the concentration of gas in the gas pipeline 2, when gas leakage occurs, the concentration of gas in the gas pipeline 2 rises, at the moment, when the gas sensor 16 senses high-concentration gas, signals are respectively sent to the alarm 17 and the controller 9, the alarm 17 gives an alarm to remind a worker to arrive at the site for maintenance as soon as possible, meanwhile, a signal receiving module in the controller 9 sends the signals to the emergency processing module again, the emergency processing module informs the electromagnetic valve 7 to open the inflation tank 6, air is continuously conveyed to the air inlet holes 21 at two sides of the blocking inflation pipe 14 through the inflation tank 6, so that the air bag 20 is opened, the air bag 20 blocks the gas at two sides of the gas pipeline 2, the gas is ensured not to circulate any more, gas explosion or gas poisoning caused by the high-concentration gas is prevented, when the worker arrives at the site for maintenance, releasing the air in the air bag 20 to restore the air bag 20 to the original state; this kind of gas gate valve is prevented leaking to intelligence simple structure is reasonable, and the defect of gas gate valve is prevented leaking to this kind of intelligence of current part has effectively been solved to the modern design, has improved the convenient degree of use of this kind of gas gate valve is prevented leaking to intelligence, has higher practical value.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a gas gate valve is prevented leaking by intelligence, includes gate valve main part (1), its characterized in that, gas pipeline (2) are installed to gate valve main part (1) bottom, flange (3) are all installed to gas pipeline (2) both sides, equal fixed mounting has mounting bracket (8) between gas pipeline (2) and flange (3), gas sensor (10), alarm (11) and controller (9) are installed respectively to mounting bracket (8) inside, gas sensor (10) are located one side of alarm (11), controller (9) are located mounting bracket (8) top, gas charging can (6) are all installed to mounting bracket (8) one side, the gas outlet of gas charging can (6) is connected with gas tube (17), gas pipeline (2) are inherent to be close to flange (3) and all install and block gas tube (14), one end of the inflation tube (17) penetrates through the gas pipeline (2) and is communicated with one end of the blocking inflation tube (14), and the air bag (12) is sleeved on the outer side of the blocking inflation tube (14).
2. An intelligent leakage-proof gas gate valve according to claim 1, wherein the gas filling pipe (17) is provided with a solenoid valve (7) at the connection with the gas filling tank (6), and the solenoid valve (7) is electrically connected with the controller (9).
3. An intelligent anti-leakage gas gate valve according to claim 1, wherein the contact part of the air bag (12) and the blocking inflation tube (14) is provided with a plurality of air inlets (13), and the contact part of the blocking inflation tube (14) and the port of the inflation tube (17) is sleeved with a sealing ring (16).
4. An intelligent leakproof gas gate valve according to claim 1, characterized in that the alarm (11) is in signal connection with the gas sensor (10), and the alarm (11) is composed of an alarm lamp and a buzzer, and the alarm (11) is electrically connected with the controller (9) through a wire.
5. An intelligent leakage-proof gas gate valve according to claim 2, wherein a signal receiving module, a signal transmitting module, an emergency processing module, an MCU and a GPS positioning module are arranged in the controller (9), the electromagnetic valve (7) is controlled by the emergency processing module, the signal receiving module is in signal connection with the MCU through a line, the MCU is in signal connection with the emergency processing module and the GPS positioning module respectively through a line, and the GPS positioning module is in signal connection with the signal transmitting module through a line.
6. An intelligent leakproof gas gate valve according to claim 1, wherein a threaded rod (5) is mounted inside the gate valve body (1), the gate plates (15) are mounted on both sides of the threaded rod (5), and a gasket is arranged on one side of each gate plate (15).
7. An intelligent leakproof gas gate valve according to claim 6, characterized in that the gate valve body (1) is provided with a hand wheel (4) by a shaft, and the top of the threaded rod (5) and the hand wheel (4) are mutually mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713108.7U CN216078541U (en) | 2021-07-27 | 2021-07-27 | Intelligent anti-leakage gas gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121713108.7U CN216078541U (en) | 2021-07-27 | 2021-07-27 | Intelligent anti-leakage gas gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216078541U true CN216078541U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121713108.7U Expired - Fee Related CN216078541U (en) | 2021-07-27 | 2021-07-27 | Intelligent anti-leakage gas gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216078541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117515187A (en) * | 2024-01-04 | 2024-02-06 | 良正阀门有限公司 | Direct-buried gas gate valve |
-
2021
- 2021-07-27 CN CN202121713108.7U patent/CN216078541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117515187A (en) * | 2024-01-04 | 2024-02-06 | 良正阀门有限公司 | Direct-buried gas gate valve |
| CN117515187B (en) * | 2024-01-04 | 2024-03-22 | 良正阀门有限公司 | Direct-buried gas gate valve |
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| 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: 20220318 |