CN220730949U - Alarm device and urban gas regulating cabinet pressure monitoring and early warning system - Google Patents
Alarm device and urban gas regulating cabinet pressure monitoring and early warning system Download PDFInfo
- Publication number
- CN220730949U CN220730949U CN202322375287.3U CN202322375287U CN220730949U CN 220730949 U CN220730949 U CN 220730949U CN 202322375287 U CN202322375287 U CN 202322375287U CN 220730949 U CN220730949 U CN 220730949U
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- alarm device
- gas
- fixedly connected
- connecting rod
- push plate
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to the technical field of gas regulating cabinets, in particular to an alarm device and a pressure monitoring and early warning system of an urban gas regulating cabinet, which comprises the following components: the gas regulating box comprises a gas regulating box body, a push plate and a connecting rod, wherein the push plate is connected with a threaded rod and a supporting cylinder, and the connecting rod is connected with a telescopic spring and a baffle; the beneficial effects are as follows: the gas extrudes the baffle through the air supply pipe for sealing washer and seal groove separation, simultaneously extrudees telescopic spring through the connecting rod, and then makes the baffle remove the opposite side of air vent, thereby make the gas enter into the inside of connecting pipe, and make buzzer send the alarm through the controller, rotatable threaded rod in addition, and then extrude the telescopic spring that supports the section of thick bamboo inside through the push pedal, thereby realize the regulation to gas pressure size, in order to use jointly with other alarm device, and this device simple structure easily uses for a long time, in order to prevent other alarm device inefficacy, and improve the potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of gas regulating cabinets, in particular to an alarm device and a pressure monitoring and early warning system of an urban gas regulating cabinet.
Background
With the sustainable development of national economy, the continuous construction and perfection of domestic natural gas long-distance pipelines, underground gas storages and other infrastructures, and the annual natural gas consumption capability of China exceeds one trillion cubes. Town gas is conveyed in a closed pipeline under a certain pressure, the higher the pressure is, the faster the flow rate of the gas is, and the larger the absolute volume is after release, so that the dangerous degree of the gas is in direct proportion to the conveyed pressure.
In the prior art, existing pressure alarms are often electrified inductive alarms.
However, such devices are prone to failure over long periods of use, and may lose the alarm function, posing a safety hazard.
Disclosure of Invention
The utility model aims to provide an alarm device and an urban gas regulating cabinet pressure monitoring and early warning system, so as to solve the problems that the device provided in the background art is easy to break down under long-term use, the alarm function can be lost, and potential safety hazards exist.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an alarm device, the alarm device comprising:
the gas-fired regulating box comprises a gas-fired regulating box body, wherein a pressure box and a gas supply pipe are arranged on one side of the gas-fired regulating box body, and a buzzer, a controller and a connecting pipe are arranged at the upper end of the pressure box body;
the push plate is positioned in the pressure box, one side of the push plate is provided with a rotating wheel, a threaded rod and a threaded sleeve, and one side of the push plate is fixedly connected with a supporting cylinder; and
The connecting rod is located the inside of pressure tank, the both ends of connecting rod are equipped with expansion spring, baffle and sealing washer respectively.
Preferably, one end of the air supply pipe is fixedly connected with the gas regulating cabinet, and the other end of the air supply pipe is fixedly connected with the pressure box.
Preferably, a sealing groove is formed in the inner wall, close to one end of the air supply pipe, of the pressure box, a vent hole is formed in the inner wall of the upper side end of the pressure box, and an opening at one end of the vent hole is fixedly connected with the connecting pipe.
Preferably, the other end of the connecting pipe is connected with a controller, and the controller is electrically connected with the buzzer.
Preferably, one end of the pressure box, which is far away from the air supply pipe, is fixedly connected with the threaded sleeve, the inner wall of the threaded sleeve is in threaded connection with the outer wall of the threaded rod, one end of the threaded rod is fixedly connected with the rotating wheel, and the other end of the threaded rod is rotationally connected with the side wall of the push plate.
Preferably, the both ends of extension spring respectively with push pedal and the lateral wall fixed connection of connecting rod, the connecting rod is "T" shape, the other end of connecting rod runs through the support section of thick bamboo and keeps away from one end lateral wall and baffle fixed connection of push pedal.
Preferably, the side wall of one end of the baffle close to the air supply pipe is fixedly connected with a sealing ring, and the sealing ring is connected with a sealing groove.
A pressure monitoring and early warning system for an urban gas regulating cabinet comprises the alarm device.
Compared with the prior art, the utility model has the beneficial effects that:
the gas is carried to pressure tank one side from the air supply pipe, and then extrude the baffle, thereby make sealing washer and seal groove separation, make the gas enter into the inside of pressure tank, simultaneously extrude telescopic spring through the connecting rod and make its compression, and then make the baffle remove the opposite side of air vent, thereby make the gas enter into the inside of connecting pipe, and make buzzer send the alarm through the controller, accessible rotation runner and threaded sleeve drive the threaded rod in addition rotate, and then extrude the telescopic spring of supporting cylinder inside through the push pedal, thereby realize the regulation to gas pressure size, so be convenient for use with other alarm device jointly, and this device simple structure easily uses for a long time, in order to prevent other alarm device inefficacy, cause the loss, further improve the potential safety hazard.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the pressure tank of the present utility model;
FIG. 3 is a schematic view of the internal structure of the pressure tank of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a gas regulating cabinet; 2. a pressure tank; 3. an air supply pipe; 4. a buzzer; 5. a controller; 6. a connecting pipe; 7. a rotating wheel; 8. a threaded rod; 9. a threaded sleeve; 10. a support cylinder; 11. a push plate; 12. a telescopic spring; 13. a connecting rod; 14. sealing grooves; 15. a seal ring; 16. a baffle; 17. and a vent hole.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 4, the present utility model provides a technical solution: an alarm device, the alarm device comprising:
the gas regulating cabinet 1, one side of gas regulating cabinet 1 is equipped with pressure case 2 and blast pipe 3, the upper end of pressure case 2 is equipped with bee calling organ 4, controller 5 and connecting pipe 6, the one end and the gas regulating cabinet 1 fixed connection of blast pipe 3, the other end and the pressure case 2 fixed connection of blast pipe 3, seal groove 14 has been seted up on the inner wall that pressure case 2 is close to blast pipe 3 one end, vent 17 has been seted up to pressure case 2 upside end inner wall, vent 17 one end opening part and connecting pipe 6 fixed connection, the other end and the controller 5 of connecting pipe 6 are connected, electric connection between controller 5 and bee calling organ 4.
Push pedal 11 is located the inside of pressure case 2, and one side of push pedal 11 is equipped with runner 7, threaded rod 8 and screw sleeve 9, and one side fixedly connected with of push pedal 11 supports a section of thick bamboo 10, and the one end and the screw sleeve 9 fixed connection of air supply pipe 3 are kept away from to pressure case 2, threaded connection between the inner wall of screw sleeve 9 and the outer wall of threaded rod 8, and the one end and the runner 7 fixed connection of threaded rod 8, the other end and the push pedal 11 lateral wall rotation of threaded rod 8 are connected.
The connecting rod 13 is located the inside of pressure tank 2, and the both ends of connecting rod 13 are equipped with extension spring 12, baffle 16 and sealing washer 15 respectively, and extension spring 12's both ends respectively with push pedal 11 and connecting rod 13's lateral wall fixed connection, connecting rod 13 are "T" shape, and the other end of connecting rod 13 runs through support tube 10 and keeps away from push pedal 11's one end lateral wall and baffle 16 fixed connection, and baffle 16 is close to the one end lateral wall and sealing washer 15 fixed connection of air supply pipe 3, and sealing washer 15 is connected with seal groove 14.
A pressure monitoring and early warning system for an urban gas regulating cabinet comprises the alarm device.
During actual use, gas is carried to pressure tank 2 one side from air supply pipe 3, and then extrude baffle 16, thereby make sealing washer 15 and seal groove 14 separation, make gas enter into pressure tank 2's inside, simultaneously extrude telescopic spring 12 through connecting rod 13 and make it compress, and then make baffle 16 remove the opposite side to air vent 17, thereby make gas enter into connecting pipe 6's inside, and make buzzer 4 send the police dispatch newspaper through controller 4, in addition, accessible rotation runner 7 and threaded sleeve 9 drive threaded rod 8 and rotate, and then extrude telescopic spring 12 inside supporting cylinder 10 through push pedal 11, thereby realize the regulation to gas pressure size, in order to use jointly with other alarm device with this, and this device simple structure easily uses for a long time, in order to prevent other alarm device inefficacy, cause the loss, further improve the potential safety hazard.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An alarm device, characterized in that: the alarm device comprises:
the gas-fired control system comprises a gas-fired control cabinet (1), wherein a pressure box (2) and an air supply pipe (3) are arranged on one side of the gas-fired control cabinet (1), and a buzzer (4), a controller (5) and a connecting pipe (6) are arranged at the upper end of the pressure box (2);
the push plate (11) is positioned in the pressure box (2), one side of the push plate (11) is provided with a rotating wheel (7), a threaded rod (8) and a threaded sleeve (9), and one side of the push plate (11) is fixedly connected with a supporting cylinder (10); and
The connecting rod (13) is positioned in the pressure box (2), and two ends of the connecting rod (13) are respectively provided with a telescopic spring (12), a baffle (16) and a sealing ring (15).
2. An alarm device according to claim 1, wherein: one end of the air supply pipe (3) is fixedly connected with the gas regulating cabinet (1), and the other end of the air supply pipe (3) is fixedly connected with the pressure box (2).
3. An alarm device according to claim 1, wherein: the inner wall of the pressure box (2) close to one end of the air supply pipe (3) is provided with a sealing groove (14), the inner wall of the upper side end of the pressure box (2) is provided with a vent hole (17), and the opening of one end of the vent hole (17) is fixedly connected with the connecting pipe (6).
4. An alarm device according to claim 1, wherein: the other end of the connecting pipe (6) is connected with the controller (5), and the controller (5) is electrically connected with the buzzer (4).
5. An alarm device according to claim 1, wherein: one end of the pressure box (2) far away from the air supply pipe (3) is fixedly connected with the threaded sleeve (9), the inner wall of the threaded sleeve (9) is in threaded connection with the outer wall of the threaded rod (8), one end of the threaded rod (8) is fixedly connected with the rotating wheel (7), and the other end of the threaded rod (8) is rotationally connected with the side wall of the push plate (11).
6. An alarm device according to claim 5, wherein: the two ends of the telescopic spring (12) are fixedly connected with the push plate (11) and the side wall of the connecting rod (13) respectively, the connecting rod (13) is in a T shape, and the other end of the connecting rod (13) penetrates through the side wall of one end, far away from the push plate (11), of the supporting cylinder (10) and is fixedly connected with the baffle (16).
7. A warning device as claimed in claim 3, wherein: the baffle (16) is fixedly connected with the sealing ring (15) near one end side wall of the air supply pipe (3), and the sealing ring (15) is connected with the sealing groove (14).
8. A city gas adjusts cabinet pressure monitoring early warning system, its characterized in that: an alarm device comprising any one of the preceding claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375287.3U CN220730949U (en) | 2023-09-01 | 2023-09-01 | Alarm device and urban gas regulating cabinet pressure monitoring and early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375287.3U CN220730949U (en) | 2023-09-01 | 2023-09-01 | Alarm device and urban gas regulating cabinet pressure monitoring and early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220730949U true CN220730949U (en) | 2024-04-05 |
Family
ID=90490847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322375287.3U Active CN220730949U (en) | 2023-09-01 | 2023-09-01 | Alarm device and urban gas regulating cabinet pressure monitoring and early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220730949U (en) |
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2023
- 2023-09-01 CN CN202322375287.3U patent/CN220730949U/en active Active
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