CN210739984U - Remote gas valve opening and closing control device - Google Patents
Remote gas valve opening and closing control device Download PDFInfo
- Publication number
- CN210739984U CN210739984U CN201921795112.5U CN201921795112U CN210739984U CN 210739984 U CN210739984 U CN 210739984U CN 201921795112 U CN201921795112 U CN 201921795112U CN 210739984 U CN210739984 U CN 210739984U
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- Prior art keywords
- gas
- valve opening
- gas valve
- closing
- cavity
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- 239000007789 gas Substances 0.000 claims description 137
- 230000007704 transition Effects 0.000 claims description 32
- 238000001514 detection method Methods 0.000 claims description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 15
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 239000002737 fuel gas Substances 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003574 free electron Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 1
- 241000755266 Kathetostoma giganteum Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
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- Feeding And Controlling Fuel (AREA)
Abstract
A remote gas valve opening and closing control device is characterized by comprising: the gas valve opening and closing actuator and the gas valve opening and closing controller are arranged in the main machine, and the gas valve opening and closing controller is electrically connected with the gas valve opening and closing actuator; the gas valve opening and closing actuator includes: the magnetic switch is arranged on one side of the cavity, a first through hole is formed in the side wall of the cavity, which is matched with the magnetic switch, a second through hole is formed in the side wall of the cavity, which is far away from the magnetic switch, the elastic component is arranged in the cavity, and the plurality of magnetic blocks are arranged on the side wall of the cavity, which is matched with the magnetic switch in position, of the cavity; the gas switching controller controls the magnetic switch to carry out the switching work of the first through hole, thereby realizing the opening or closing of the gas pipeline.
Description
Technical Field
The utility model relates to a pipeline valve control technical field, in particular to long-range gas valve switching controlling means.
Background
In the era of rapid development of economy, industrial plants, hotels, household users and the like are more and more common in gas use, the requirements on the use safety of the gas are higher and higher, and a safety precaution and alarm system is one of the most important ways for ensuring the safety and is also an important component of a digital household.
At the in-process that every family was given in gas transmission, need a large amount of pipeline intercommunications, need control opening and shutting and closing of gas through the valve at the junction of pipeline, present gas valve generally arranges in the outside of pipeline, phenomenon such as corrosion appears easily, and gas valve adopts rotary seal's mode simultaneously, when leaking remote monitoring device through the gas and closing gas valve, has the operation inconvenient, appear leaking the scheduling problem easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem how to realize closing of gas valve more effectively, improve the security, consequently, provide a long-range gas valve switching controlling means.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a remote gas valve opening and closing control device comprises: the gas valve opening and closing device comprises a main machine, a gas valve opening and closing actuating mechanism and a gas opening and closing controller, wherein the gas valve opening and closing actuating mechanism and the gas opening and closing controller are arranged in the main machine;
the gas valve opening and closing actuating mechanism comprises: the magnetic switch comprises a first transition pipeline, a second transition pipeline, a closed chamber, a magnetic switch, an elastic component and a plurality of magnetic blocks, wherein the closed chamber is arranged between the first transition pipeline and the second transition pipeline, a cavity for forming pressure difference is arranged in the closed chamber, the magnetic switch is arranged on one side of the cavity, a first through hole is formed in the side wall of the cavity matched with the magnetic switch, a second through hole is formed in the side wall of the cavity far away from the magnetic switch, the elastic component is arranged in the cavity, and the magnetic blocks are arranged on the side wall of the cavity matched with the magnetic switch in position;
and the gas switching controller controls the magnetic switch to carry out the switching work of the first through hole after receiving corresponding signals.
Further, remote gas valve switching controlling means still includes mobile terminal, mobile terminal with gas switching controller communication connection for remote control the magnetic switch carries out the switching work of first through-hole.
Further, the cavity comprises an upper cavity and a lower cavity which are arranged oppositely, the elastic component is arranged between the upper cavity and the lower cavity, and the upper cavity moves relative to the lower cavity under the control of the elastic component.
Further, the remote gas valve opening and closing control device further comprises: a comprehensive sensor; the integrated sensor includes: the gas detection sensor, the temperature sensor and the smoke sensor are respectively electrically connected with the data transmission module, and the data transmission module is in communication connection with the fuel gas switching controller.
Further, the gas detection sensor includes: a gas check sensor and a carbon monoxide check sensor; the gas detection sensor is used for detecting the concentration of gas in the air, and the carbon monoxide detection sensor is used for detecting the concentration of carbon monoxide in the air; the gas detection sensor and the carbon monoxide detection sensor are semiconductor gas sensors.
Further, flanges connected with the pipeline to be connected are arranged on the side walls of the first transition pipeline and the second transition pipeline.
Further, long-range gas valve switching controlling means is provided with and is used for fixing the host computer rack of host computer, the host computer rack includes: the base is provided with a threaded mounting hole, and one end of the fixing piece is fixedly connected with the base.
Further, the host computer still includes the casing, the casing is provided with the stationary blade embedded groove, the stationary blade is kept away from the one end embedding of base the stationary blade embedded groove.
Further, the upper cavity is connected with the end part of the lower cavity through a rubber ring.
The utility model has the advantages that: the utility model provides a long-range gas valve switching controlling means for when the gas pipeline switching, first transition pipeline is connected with gas pipeline air inlet, first transition pipeline and gas pipeline gas outlet, because be provided with the closure chamber between first transition pipeline and the second transition pipeline, the closure chamber is provided with the cavity that is used for forming the pressure differential, when magnetic switch control the first through-hole is closed, pressure in the cavity is greater than the pressure of gas admission line, the cavity is sealed with gas admission line under the effect of elastomeric element, realizes closing of pipeline transportation; work as magnetic switch control when first through-hole is opened, pressure in the cavity is less than the pressure of gas admission line, in the cavity elastomeric element receives the extrusion, the cavity breaks away from with gas admission line, realizes the purpose that the pipe-line transportation opened, simple structure, job stabilization is reliable, has realized opening or closing fast of gas pipeline.
Drawings
FIG. 1 is a sectional view of a remote gas valve opening and closing control apparatus according to an embodiment;
FIG. 2 is a schematic structural diagram of an integrated sensor of the remote gas valve opening and closing control apparatus according to an embodiment;
FIG. 3 is a schematic structural diagram of a host rack of the remote gas valve opening/closing control apparatus according to an embodiment;
fig. 4 is a schematic structural view of a fixing piece insertion groove of a remote gas valve opening and closing control device according to an embodiment.
In the drawing, 100 is the host computer, 200 is the gas switching controller, 210 is the first transition pipeline, 220 is the second transition pipeline, 230 is the closed chamber, 240 is the magnetic switch, 250 is the rubber circle, 260 is the first through-hole, 270 is the second through-hole, 280 is the elastomeric element, 300 is the cavity, 310 is the lower cavity, 320 is the upper cavity, 340 is the magnetic path, 400 is the flange, 500 is the base, 510 is the screw thread mounting hole, 600 stationary vanes, 700 is the stationary vane embedded groove, 800 is the integrated sensor.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments.
It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience of description and simplicity of description, but does not indicate or imply that the equipment or components referred to must have specific orientations, be constructed in specific orientations, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art will understand the specific meanings of the terms according to specific situations.
Example 1
As shown in fig. 1, in one embodiment, a remote gas valve opening and closing control apparatus includes: the gas valve opening and closing device comprises a main machine 100, a gas valve opening and closing actuating mechanism and a gas opening and closing controller 200, wherein the gas valve opening and closing actuating mechanism and the gas opening and closing controller 200 are arranged in the main machine 100; the gas valve opening and closing actuating mechanism comprises: the magnetic switch comprises a first transition pipeline 210, a second transition pipeline 220, a closed chamber 230, a magnetic switch 240, an elastic component 280 and a plurality of magnetic blocks 340, wherein the closed chamber 230 is arranged between the first transition pipeline 210 and the second transition pipeline 220, a cavity 300 for forming pressure difference is arranged in the closed chamber 230, the magnetic switch 240 is arranged on one side of the cavity 300, a first through hole 260 is arranged on the side wall of the cavity 300 matched with the magnetic switch 240, a second through hole 270 is arranged on the side wall of the cavity 300 far away from the magnetic switch 240, the elastic component 280 is arranged in the cavity 300, and the magnetic blocks 340 are arranged on the side wall of the cavity 300 matched with the magnetic switch 240 in position; after receiving the corresponding signal, the gas switching controller 200 controls the magnetic switch 240 to open and close the first through hole 260.
Specifically, the remote gas valve opening/closing control device includes: the gas valve opening and closing device comprises a main machine 100, a gas valve opening and closing actuator and a gas opening and closing controller 200 are arranged in the main machine 100, flanges 400 connected with pipelines to be connected are arranged on the side walls of a first transition pipeline 210 and a second transition pipeline 220, the first transition pipeline 210 is connected with a gas inlet of the gas pipeline, the second transition pipeline 220 is connected with a gas inlet of the gas pipeline, a closing chamber 230 is arranged between the first transition pipeline 210 and the second transition pipeline 220, a cavity 300 used for forming pressure difference is arranged in the closing chamber 230, the cavity 300 comprises an upper cavity 320 and a lower cavity 310 which are oppositely arranged, the end part of the upper cavity 320 is connected with the end part of the lower cavity 310 through a rubber ring 250, a magnetic switch 240 is arranged on the side wall of the lower cavity 310, and a first through hole 260 matched with the magnetic switch 240 is arranged on the side wall of the lower cavity 310, the side wall of the upper cavity 320 is provided with a second through hole 270, the elastic component 280 is arranged in the cavity 300 formed by the upper cavity 320 and the lower cavity 310, the upper cavity 320 moves relative to the lower cavity 310 under the control of the elastic component 280, and the gas switching controller 200 controls the magnetic switch 240 to switch the first through hole 260 after receiving corresponding signals, so as to realize the switching of the gas pipeline.
Illustratively, the utility model provides a long-range gas valve switching controlling means for when the gas pipeline switching, first transition pipeline 210 is connected with the gas pipeline air inlet, second transition pipeline 220 is connected with the gas pipeline air outlet, because be provided with closed chamber 230 between first transition pipeline 210 and the second transition pipeline 220, closed chamber 230 is provided with the cavity 300 that is used for forming the pressure differential, when magnetic switch 240 controls first through-hole 260 closes, the pressure in the cavity 300 is greater than the pressure of gas inlet pipe, cavity 300 is sealed with gas inlet pipe under the effect of elastomeric element 280, realizes the closing of pipe-line transportation; when the magnetic switch 240 controls the first through hole 260 to be opened, the pressure in the cavity 300 is smaller than the pressure of the gas inlet pipeline, the elastic component 280 in the cavity 300 is extruded, the cavity 300 is separated from the gas inlet pipeline, the purpose of opening the pipeline is achieved, the structure is simple, the operation is stable and reliable, and the gas pipeline is quickly opened or closed.
Example 2
In one embodiment, the remote gas valve opening and closing control device further comprises a mobile terminal, which is in communication connection with the gas opening and closing controller 200 and is used for remotely controlling the magnetic switch 240 to open and close the first through hole 260. Specifically, the mobile terminal is configured to establish a communication connection with the gas switching controller 200, and perform network registration on the gas switching controller 200 through the mobile terminal, so as to activate the gas switching controller 200 on the integrated control platform, so that the integrated control platform can perform integrated monitoring on a plurality of gas switching controllers 200, therefore, a user can remotely control the gas switching controller 200 through the mobile terminal to achieve the purpose of remotely opening or closing the gas pipeline, and bind with the plurality of gas switching controllers 200 through the integrated control platform to achieve centralized monitoring of users on a gas network in a large area by a community property, a gas company, and a fire department, and after monitoring gas leakage or receiving an alarm of gas leakage, relevant maintenance and emergency personnel can remotely open or close the gas pipeline through the integrated control platform, to control the risk and thereby prevent further spread of the risk.
Example 3
As shown in fig. 2, in one embodiment, the remote gas valve opening and closing control device further includes: an integrated sensor 800; the integrated sensor 800 includes: the gas detection device comprises a gas detection sensor, a temperature sensor, a smoke sensor and a data transmission module, wherein the gas detection sensor, the temperature sensor and the smoke sensor are respectively electrically connected with the data transmission module, and the data transmission module is in communication connection with the gas switching controller 200. Specifically, the gas detection sensor, the temperature sensor, and the smoke sensor are electrically connected to the data transmission module, respectively, and can transmit various detected data to the data transmission module, the data transmission module is in communication connection with the gas switching controller 200, and transmits various obtained data to the gas switching controller 200, the gas switching controller 200 compares various obtained data with various set data values, and calculates whether to close the gas pipeline, and the gas detection sensor includes: a gas check sensor and a carbon monoxide check sensor; the gas inspection sensor is used for detecting the concentration of gas in the air, and the carbon monoxide inspection sensor is used for detecting the concentration of carbon monoxide in the air. The fuel gas comprises liquefied petroleum gas and natural gas, the main components of the fuel gas are alkane gases such as methane, propane, propylene, butane and butylene, the fuel gas inspection sensor is mainly used for detecting the concentration of the alkane gases in the air to judge whether fuel gas leakage occurs, and the carbon monoxide inspection sensor is used for inspecting the concentration of carbon monoxide in a room to remind people in the room and prevent carbon monoxide poisoning.
The gas detection sensor and the carbon monoxide detection sensor are semiconductor gas sensors, specifically, the semiconductor gas sensors are hot-wire semiconductor sensors, SnO2 layers are coated on Pt wire coils, and the Pt wires have the functions of heating and detecting temperature changes. When combustible gas exists, the concentration of free electrons is increased due to the fact that oxygen is consumed in combustion, the thermal conductivity is increased along with the increase of the concentration of the free electrons, the heat dissipation rate is correspondingly increased, the temperature of the Pt wire is reduced, the resistance value change of the Pt wire is in a linear relation with the gas concentration, and the concentration of fuel gas and carbon monoxide in the air can be sensitively detected.
Example 4
As shown in fig. 3 and 4, in one embodiment, the remote gas valve opening/closing control device is provided with a host rack for fixing the host 100, and the host rack includes: the base 500 and stationary blade 600, be provided with screw thread mounting hole 510 on the base 500, the one end of stationary blade 600 with base 500 fixed connection. Specifically, when the base 500 is installed, a flat-head self-tapping screw penetrates through the threaded mounting hole 510 and is drilled into a wall to fix the base 500, the fixing piece 600 is used for fixing the host 100, the host 100 further comprises a shell, the shell is provided with a fixing piece embedding groove 700, one end, far away from the base 500, of the fixing piece 600 is embedded into the fixing piece embedding groove 700, the host 100 can be fixed on a host rack by embedding the fixing piece 600 into the fixing piece embedding groove 700 of the shell, so that the host 100 can be stably fixed on the wall, and the remote gas valve opening and closing control device can be stably connected with a gas pipeline, so that the gas pipeline can be opened or closed.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A remote gas valve opening and closing control device is characterized by comprising: the gas valve opening and closing device comprises a main machine, a gas valve opening and closing actuating mechanism and a gas opening and closing controller, wherein the gas valve opening and closing actuating mechanism and the gas opening and closing controller are arranged in the main machine;
the gas valve opening and closing actuating mechanism comprises: the magnetic switch comprises a first transition pipeline, a second transition pipeline, a closed chamber, a magnetic switch, an elastic component and a plurality of magnetic blocks, wherein the closed chamber is arranged between the first transition pipeline and the second transition pipeline, a cavity for forming pressure difference is arranged in the closed chamber, the magnetic switch is arranged on one side of the cavity, a first through hole is formed in the side wall of the cavity matched with the magnetic switch, a second through hole is formed in the side wall of the cavity far away from the magnetic switch, the elastic component is arranged in the cavity, and the magnetic blocks are arranged on the side wall of the cavity matched with the magnetic switch in position;
and the gas switching controller controls the magnetic switch to carry out the switching work of the first through hole after receiving corresponding signals.
2. The remote gas valve opening and closing control device as claimed in claim 1, further comprising a mobile terminal, wherein the mobile terminal is in communication with the gas opening and closing controller, and is used for remotely controlling the magnetic switch to perform the opening and closing operation of the first through hole.
3. A remote gas valve opening and closing control device as claimed in claim 1, wherein the chamber comprises an upper chamber and a lower chamber which are oppositely arranged, the elastic member is arranged between the upper chamber and the lower chamber, and the upper chamber relatively moves with respect to the lower chamber under the control of the elastic member.
4. The remote gas valve opening/closing control device of claim 1, further comprising: a comprehensive sensor; the integrated sensor includes: the gas detection sensor, the temperature sensor and the smoke sensor are respectively electrically connected with the data transmission module, and the data transmission module is in communication connection with the fuel gas switching controller.
5. A remote gas valve opening/closing control apparatus as claimed in claim 4, wherein said gas detection sensor comprises: a gas check sensor and a carbon monoxide check sensor; the gas detection sensor is used for detecting the concentration of gas in the air, and the carbon monoxide detection sensor is used for detecting the concentration of carbon monoxide in the air; the gas detection sensor and the carbon monoxide detection sensor are semiconductor gas sensors.
6. A remote gas valve opening and closing control device as claimed in claim 1, wherein flanges for connecting with pipes to be connected are provided on the side walls of the first transition pipe and the second transition pipe.
7. The remote gas valve opening and closing control device according to claim 1, wherein the remote gas valve opening and closing control device is provided with a host rack for fixing the host, and the host rack comprises: the base is provided with a threaded mounting hole, and one end of the fixing piece is fixedly connected with the base.
8. The remote gas valve opening and closing control device as claimed in claim 7, wherein the main body further comprises a housing, the housing is provided with a fixing piece insertion groove, and one end of the fixing piece, which is far away from the base, is inserted into the fixing piece insertion groove.
9. A remote gas valve opening and closing control device as claimed in claim 3, wherein the ends of the upper chamber and the lower chamber are connected by a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921795112.5U CN210739984U (en) | 2019-10-24 | 2019-10-24 | Remote gas valve opening and closing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921795112.5U CN210739984U (en) | 2019-10-24 | 2019-10-24 | Remote gas valve opening and closing control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739984U true CN210739984U (en) | 2020-06-12 |
Family
ID=70986099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921795112.5U Expired - Fee Related CN210739984U (en) | 2019-10-24 | 2019-10-24 | Remote gas valve opening and closing control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739984U (en) |
-
2019
- 2019-10-24 CN CN201921795112.5U patent/CN210739984U/en not_active Expired - Fee Related
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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: 20200612 |