CN220955813U - Natural gas generator with gas leakage monitoring - Google Patents
Natural gas generator with gas leakage monitoring Download PDFInfo
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- CN220955813U CN220955813U CN202323226968.XU CN202323226968U CN220955813U CN 220955813 U CN220955813 U CN 220955813U CN 202323226968 U CN202323226968 U CN 202323226968U CN 220955813 U CN220955813 U CN 220955813U
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- half cylinder
- natural gas
- upper half
- gas generator
- air bag
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 239000003345 natural gas Substances 0.000 title claims abstract description 61
- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 239000007789 gas Substances 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 239000000523 sample Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a natural gas generator with gas leakage monitoring, which comprises a natural gas generator body, and further comprises a monitoring assembly arranged on the natural gas generator body, wherein the monitoring assembly comprises an upper half cylinder, a lower half cylinder, a connecting assembly, an elastic air bag, a detection probe, an alarm and an air guide assembly, the elastic air bag is positioned between the upper half cylinder and the lower half cylinder, the elastic air bag is sleeved on a pipeline, the detection probe is arranged on the upper half cylinder, the detection end of the detection probe is in penetrating and sealing connection with the elastic air bag, the alarm is arranged on one side of the detection probe, the alarm is electrically connected with the detection probe, and the air guide assembly is communicated between the elastic air bag and the lower half cylinder. This natural gas generator with gas leakage monitoring is convenient for install a plurality of monitoring components respectively on a plurality of pipelines on natural gas generator according to the work demand to be convenient for carry out independent protection and monitoring to a plurality of pipelines, thereby be convenient for improve the accuracy to the natural gas generator monitoring.
Description
Technical Field
The utility model relates to the technical field of natural gas generators, in particular to a natural gas generator with gas leakage monitoring.
Background
Natural gas is all gases naturally existing in the nature, including gases formed by various natural processes in an atmospheric ring, a water ring and a rock ring, the main purpose of the natural gas is to be used as fuel, and along with the continuous development of science and technology, the purpose of the natural gas is more and more, for example, a natural gas generator is a novel and efficient new energy generator which uses combustible gases such as liquefied gas, natural gas and the like as combustion substances to replace gasoline and diesel oil as engine power, and has the advantages of wide output power range, high starting and running reliability, good power generation quality, light weight, small volume, simple maintenance, low frequency noise and the like;
Through retrieving, the condition that the gas leaked can appear in the natural gas generator before when using, be inconvenient for carrying out timely monitoring to the leakage condition of gas, easily cause the pollution to the surrounding environment, although can protect the natural gas generator through devices such as protection casing at present, reduce the natural gas leakage to the surrounding environment when natural gas leaks, but foretell monitoring methods are inconvenient for carrying out accurate monitoring to natural gas leakage department, and the maintenance personal later needs look for and overhaul gas leakage department again, and the limitation during the monitoring is higher.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a natural gas generator with gas leakage monitoring, which aims to solve the problem that the prior art provided in the background art has higher limitation on monitoring of a gas leakage part.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the natural gas generator with the gas leakage monitoring function comprises a natural gas generator body, and also comprises a monitoring component arranged on the natural gas generator body, wherein the monitoring component comprises an upper half cylinder, a lower half cylinder, a connecting component, an elastic air bag, a detection probe, an alarm and a gas guide component,
The lower half cylinder is detachably arranged on the lower side of the upper half cylinder, and through holes matched with the pipeline are formed in the upper half cylinder and the lower half cylinder;
the connecting component is arranged between the upper half cylinder and the lower half cylinder;
The elastic air bag is positioned between the upper half cylinder and the lower half cylinder, and is sleeved on the pipeline;
The detection probe is arranged on the upper half cylinder, and the detection end of the detection probe is connected with the elastic air bag in a penetrating and sealing way;
the alarm is arranged on one side of the detection probe and is electrically connected with the detection probe;
The air guide component is communicated between the elastic bag and the lower half cylinder.
As a preferred technical solution of the present application, the connection assembly includes:
The connecting plates are arranged in a plurality, and the connecting plates are fixedly connected with the lower half cylinder;
The connecting screw threads are arranged between each connecting plate and the upper half cylinder.
Preferably, the air guide assembly includes:
The air duct is communicated with the elastic air bag in a sealing way;
the air guide valve is arranged on the air guide pipe;
The connector is communicated with the air duct and used for being communicated with other pipelines.
As a further scheme of the application, the upper half cylinder is communicated with a one-way valve, and the one-way valve penetrates through the side wall of the upper half cylinder and extends out of the upper half cylinder.
On the basis of the scheme, the sealing gaskets are fixedly connected to one sides of the upper half cylinder and the lower half cylinder, which are close to each other.
In addition, a connecting port matched with the one-way valve is formed in the upper half cylinder.
(III) beneficial effects
Compared with the prior art, the utility model provides the natural gas generator with the gas leakage monitoring function, which has the following beneficial effects:
1. In the utility model, the upper half cylinder and the lower half cylinder are conveniently and stably connected through the connecting component, and the pipeline connecting part can be protected through the cooperation of the upper half cylinder and the lower half cylinder, so that the influence of external factors on the pipeline connecting part is reduced;
2. In the utility model, when the air leakage condition occurs, the elastic air bag can be gradually expanded along with the increase of the natural gas, and meanwhile, the air between the elastic air bag and the upper half cylinder can be gradually discharged through the one-way valve, so that the diffusion of the natural gas can be slowed down;
3. According to the utility model, when the detection probe detects that the content of the natural gas in the elastic air bag exceeds the standard range, the alarm is electrically started so as to enable the alarm to warn a worker;
4. in the utility model, natural gas can enter the gas guide pipe in the leakage process of the natural gas, when a worker needs to repair a pipeline leakage position, other external pipelines are connected to the connecting head, the gas guide valve is opened to burn redundant natural gas, and when the detection probe detects that the natural gas content in the elastic air bag returns to a normal value, the worker can detach the upper half cylinder and the lower half cylinder so as to repair the pipeline leakage position;
5. Therefore, compared with the problem of higher limitation in monitoring the natural gas leakage position in the prior art, the natural gas generator with the gas leakage monitoring function is convenient for installing a plurality of monitoring components on a plurality of pipelines of the natural gas generator respectively according to the working requirements, so that the pipelines are protected and monitored independently, and the accuracy of monitoring the natural gas generator is improved.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present application;
FIG. 2 is a schematic view of a partial enlarged structure of the present application at A in FIG. 1;
FIG. 3 is a schematic perspective view of a monitoring assembly according to the present application;
FIG. 4 is a schematic cross-sectional view of the upper half cylinder, lower half cylinder and gasket of the present application mated.
In the figure: 1. a natural gas generator body; 2. an upper half cylinder; 3. a lower half cylinder; 4. an elastic air bag; 5. a detection probe; 6. an alarm; 7. a connecting plate; 8. a connecting screw; 9. an air duct; 10. an air guide valve; 11. a connector; 12. a one-way valve; 13. a sealing gasket; 14. and (5) a pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, a natural gas generator with gas leakage monitoring includes a natural gas generator body 1, a monitoring component installed on the natural gas generator body 1, the monitoring component may be set on the natural gas generator body 1 to be a plurality of connection pipelines 14, the installation number may be set according to the number of connection pipelines 14 to be monitored on the natural gas generator body 1, the monitoring component includes an upper half cylinder 2, a lower half cylinder 3, a connection component, an elastic air bag 4, a detection probe 5, an alarm 6 and an air guide component, the lower half cylinder 3 is detachably installed on the lower side of the upper half cylinder 2, through openings matched with the pipelines 14 are formed on the upper half cylinder 2 and the lower half cylinder 3, the connection component is arranged between the upper half cylinder 2 and the lower half cylinder 3, the elastic air bag 4 is located between the upper half cylinder 2 and the lower half cylinder 3, and the elastic air bag 4 is sleeved on the pipeline 14, the upper half cylinder 2 is communicated with the one-way valve 12, the one-way valve 12 penetrates through the side wall of the upper half cylinder 2 and extends out of the upper half cylinder 2, a connecting port matched with the one-way valve 12 is formed in the upper half cylinder 2, the stability of the one-way valve 12 on the upper half cylinder 2 is convenient to increase, when natural gas in the elastic air bag 4 gradually increases, the elastic air bag 4 gradually expands, so that air between the elastic air bag 4 and the upper half cylinder 2 is discharged along with the one-way valve 12, the detection probe 5 is arranged on the upper half cylinder 2, the detection end of the detection probe 5 is connected with the elastic air bag 4 in a penetrating and sealing manner, the alarm 6 is arranged on one side of the detection probe 5, the alarm 6 is electrically connected with the detection probe 5, and the air guide component is communicated between the elastic air bag and the lower half cylinder 3.
Referring to fig. 1 to 4, the connection assembly includes a plurality of connection plates 7 and connection screws 8, the connection plates 7 are provided, the plurality of connection plates 7 are fixedly connected with the lower half cylinder 3, the connection screws 8 are arranged between each connection plate 7 and the upper half cylinder 2 in a threaded manner, and sealing gaskets 13 are fixedly connected to one sides, close to each other, of the upper half cylinder 2 and the lower half cylinder 3, so that the tightness of connection between the upper half cylinder 2 and the lower half cylinder 3 can be improved, and natural gas leakage in a working environment can be reduced;
When the upper half cylinder 2 and the lower half cylinder 3 are both installed on the pipeline 14 through the through-hole, the connecting plate 7 and the upper half cylinder 2 are connected through the connecting screw 8, so that the stability of connection between the upper half cylinder 2 and the lower half cylinder 3 can be improved, and the stability of installation of the upper half cylinder 2 and the lower half cylinder 3 on the pipeline 14 can be improved.
Referring to fig. 1 to 4, the air guide assembly includes an air guide pipe 9, an air guide valve 10 and a connector 11, wherein the air guide pipe 9 is in sealing communication with the elastic air bag 4, the air guide valve 10 is arranged on the air guide pipe 9, and the connector 11 is communicated with the air guide pipe 9 and is used for being communicated with other pipelines 14;
After the natural gas gradually enters the gas guide pipe 9, other pipelines 14 outside are communicated with the connector 11, the gas guide valve 10 is opened, and then the redundant natural gas is burnt.
In addition, it should be noted that the natural gas generator body 1, the probe, the alarm 6, the one-way valve 12, the air guide valve 10 and the like in this scheme are all mature devices on the market, and the working principle and the use flow thereof are all public mature technologies in the field, and are not innovation points herein, and are not repeated herein.
To sum up, this natural gas generator with gas leakage monitoring is firstly through connecting plate 7, connecting screw 8 and sealing pad 13's cooperation will go up half section of thick bamboo 2 and half section of thick bamboo 3 down on pipeline 14, so as to protect pipeline 14 junction, when the gas leakage condition appears, elasticity gasbag 4 can expand gradually along with the increase of natural gas, and the air between elasticity gasbag 4 and the half section of thick bamboo 2 can be discharged gradually through check valve 12, so as to slow down the diffusion of natural gas, simultaneously when the detection probe 5 detects the natural gas content in the elasticity gasbag 4 and surpasss standard range, can carry out the electrical initiation to alarm 6, so that make alarm 6 carry out the warning to the staff, then the staff can install other pipelines 14 on connector 11, and open air guide valve 10, carry out combustion treatment to unnecessary natural gas, when the detection probe 5 detects the natural gas content in the elasticity gasbag 4 and return to normal numerical value, can not cause the influence to surrounding environment and human health, the staff can dismantle half section of thick bamboo 2 and half section of thick bamboo 3 down, thereby be convenient for carry out maintenance to pipeline 14 department of gas leakage.
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 (6)
1. A natural gas generator with gas leakage monitoring, comprising a natural gas generator body (1), characterized in that it further comprises a monitoring assembly mounted on the natural gas generator body (1), said monitoring assembly comprising:
an upper half cylinder (2);
The lower half cylinder (3), the lower half cylinder (3) is detachably arranged on the lower side of the upper half cylinder (2), and through holes matched with the pipeline (14) are formed in the upper half cylinder (2) and the lower half cylinder (3);
the connecting component is arranged between the upper half cylinder (2) and the lower half cylinder (3);
The elastic air bag (4) is positioned between the upper half cylinder (2) and the lower half cylinder (3), and the elastic air bag (4) is sleeved on the pipeline (14);
The detection probe (5) is arranged on the upper half cylinder (2), and the detection end of the detection probe (5) is in penetrating and sealing connection with the elastic air bag (4);
the alarm (6) is arranged on one side of the detection probe (5), and the alarm (6) is electrically connected with the detection probe (5);
And the air guide assembly is communicated between the elastic air bag and the lower half cylinder (3).
2. A natural gas generator with gas leakage monitoring according to claim 1, wherein the connection assembly comprises:
The connecting plates (7) are arranged in a plurality, and the connecting plates (7) are fixedly connected with the lower half cylinder (3);
And the connecting screws (8) are arranged between each connecting plate (7) and the upper half cylinder (2) in a threaded mode.
3. A natural gas generator with gas leakage monitoring according to claim 2, wherein the gas guide assembly comprises:
An air duct (9), wherein the air duct (9) is communicated with the elastic air bag (4) in a sealing way;
the air guide valve (10) is arranged on the air guide pipe (9);
the connector (11), connector (11) with air duct (9) intercommunication for with other pipeline (14) intercommunication.
4. A natural gas generator with leakage monitoring according to claim 3, characterized in that the upper half-cylinder (2) is connected with a one-way valve (12), the one-way valve (12) penetrates the side wall of the upper half-cylinder (2) and extends out of the upper half-cylinder (2).
5. A natural gas generator with leakage monitoring according to claim 4, characterized in that the sealing gasket (13) is fixedly connected to the side of the upper half cylinder (2) and the lower half cylinder (3) which are close to each other.
6. A natural gas generator with leakage monitoring according to claim 5, characterized in that the upper half cylinder (2) is provided with a connection port matched with the one-way valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323226968.XU CN220955813U (en) | 2023-11-27 | 2023-11-27 | Natural gas generator with gas leakage monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323226968.XU CN220955813U (en) | 2023-11-27 | 2023-11-27 | Natural gas generator with gas leakage monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955813U true CN220955813U (en) | 2024-05-14 |
Family
ID=90975107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323226968.XU Active CN220955813U (en) | 2023-11-27 | 2023-11-27 | Natural gas generator with gas leakage monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955813U (en) |
-
2023
- 2023-11-27 CN CN202323226968.XU patent/CN220955813U/en active Active
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