CN213361214U - Multifunctional intelligent safety valve system for gas pipeline - Google Patents
Multifunctional intelligent safety valve system for gas pipeline Download PDFInfo
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- CN213361214U CN213361214U CN202022473449.3U CN202022473449U CN213361214U CN 213361214 U CN213361214 U CN 213361214U CN 202022473449 U CN202022473449 U CN 202022473449U CN 213361214 U CN213361214 U CN 213361214U
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- pipeline
- gas
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- proof casing
- bypass
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- 239000000779 smoke Substances 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 238000004880 explosion Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 63
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of gas pipeline safety, especially, multi-functional gas pipeline intelligent safety valve system, including explosion-proof casing, the upper portion of explosion-proof casing is connected with the admission line, the bottom of explosion-proof casing is connected with the pipeline of giving vent to anger, the inside of explosion-proof casing is provided with main pipeline and bypass pipeline, the upper end of main pipeline and bypass pipeline is connected with the admission line through first tee junction pipe, the other end of admission line is connected with the air supply, the lower extreme of main pipeline and bypass pipeline is connected with the pipeline of giving vent to anger through second tee junction pipe, the admission line department installs the gas valve of admitting air, install the solenoid valve on the main pipeline, install the bypass gas valve on the bypass pipeline, still be provided with main control panel and smoke transducer on the explosion; the utility model discloses can monitor each gas link of using, if the gas leaks, the condition of a fire monitoring, gas appliances abnormal monitoring through intelligent judgement, in time closes the pipeline pneumatic valve, prevents that the disaster from taking place.
Description
Technical Field
The utility model belongs to the technical field of gas pipeline safety, concretely relates to multi-functional gas pipeline intelligent security valve system.
Background
Along with the economic development of China and the requirement of atmospheric environment, fuel gas is widely used as clean energy in all links of the national economy, particularly in the production and life of the masses, and the gas safety is a big problem which puzzles us of people for a long time due to the practical situation of China. The traditional method for the dangerous gas case is to install a simple alarm device and make some simple early warning prompts: if gas leakage alarm and fire alarm are carried out, the gas pipeline is not completely closed, and further the function of preventing the further expansion of the disaster is achieved.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a multi-functional gas pipeline intelligent security valve system, this innovative multi-functional gas pipeline intelligent security valve system can monitor each and use the gas link, if the gas leaks, the condition of a fire monitoring, gas appliances abnormal monitoring through intelligent judgement, in time closes the pipeline pneumatic valve, prevents that the disaster from taking place.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional gas pipeline intelligent security valve system, includes explosion-proof casing, the upper portion of explosion-proof casing is connected with the admission line, the bottom of explosion-proof casing is connected with the pipeline of giving vent to anger, the inside of explosion-proof casing is provided with main pipeline and bypass pipeline, the upper end of main pipeline and bypass pipeline is connected with the admission line through first tee bend connecting pipe, the other end of admission line is connected with the air supply, the lower extreme of main pipeline and bypass pipeline passes through second tee bend connecting pipe and is connected with the pipeline of giving vent to anger, the other end of the pipeline of giving vent to anger is connected with gas appliances, admission line department installs the gas valve that admits air, install the solenoid valve on the main pipeline, install bypass gas valve on the bypass pipeline, still be provided with main control panel and smoke transducer on the.
Preferably, a timer is arranged on the explosion-proof casing.
Preferably, an infrared temperature sensor for sensing temperature is arranged on the explosion-proof casing.
Preferably, a human body infrared sensor for sensing a human body is arranged on the explosion-proof casing.
Preferably, a gas sensor for detecting gas leakage is arranged on the explosion-proof casing.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a multi-functional gas pipeline intelligent security valve system can monitor each and use the gas link, if the gas leaks, the condition of a fire monitoring, gas appliances abnormal monitoring through intelligent judgement, in time closes the pipeline pneumatic valve, prevents that the disaster from taking place, is the important basic equipment of gas safety in utilization, people's lives and property safety assurance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the working principle of the present invention;
FIG. 2 is a schematic structural view of the present invention;
in the figure: the gas appliance comprises an explosion-proof shell 1, a gas inlet pipeline 2, a gas outlet pipeline 3, a main pipeline 4, a bypass pipeline 5, a first three-way connecting pipe 6, a second three-way connecting pipe 7, a gas appliance 8, a gas inlet valve 9, an electromagnetic valve 10, a bypass gas valve 11, a main control panel 12, a smoke sensor 13, a timer 14, an infrared temperature sensor 15, a human body infrared sensor 16 and a gas sensor 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-2, the present embodiment provides the following technical solutions: a multifunctional gas pipeline intelligent safety valve system comprises an explosion-proof casing 1, wherein the specification of the explosion-proof casing 1 is 20cm x 15cm x 10cm, the upper part of the explosion-proof casing 1 is connected with an air inlet pipeline 2, the bottom of the explosion-proof casing 1 is connected with an air outlet pipeline 3, a main pipeline 4 and a bypass pipeline 5 are arranged inside the explosion-proof casing 1, the air inlet pipeline 2, the air outlet pipeline 3, the main pipeline 4 and the bypass pipeline 5 are all in the specification of pure copper pipelines with the inner diameter of 10mm and the wall thickness of 2mm, the upper ends of the main pipeline 4 and the bypass pipeline 5 are connected with the air inlet pipeline 2 through a first three-way connecting pipe 6, the other end of the air inlet pipeline 2 is connected with an air source, the lower ends of the main pipeline 4 and the bypass pipeline 5 are connected with the air outlet pipeline 3 through a second three-way connecting pipe 7, the other end of the air outlet pipeline 3 is connected, the main pipeline 4 is provided with an electromagnetic valve 10, the bypass pipeline 5 is provided with a bypass gas valve 11, the bypass gas valve 11 is a normally closed valve and can only be used for emergency when power failure or equipment failure occurs, and the explosion-proof casing 1 is also provided with a main control panel 12, a smoke sensor 13, a timer 14, an infrared temperature sensor 15 for sensing temperature, a human body infrared sensor 16 for sensing a human body and a gas sensor 17 for detecting gas leakage.
When the gas supply device is used, the gas inlet gas valve 9 is opened, the bypass gas valve 11 is closed, gas in a gas source can enter the gas using equipment 8 through the gas inlet pipeline 2, the main pipeline 4, the electromagnetic valve 10 and the gas outlet pipeline 3, under the condition of normal use, a signal output to the output end of the electromagnetic valve 10 by the main control panel 12 is at a low level, the electromagnetic valve 10 is opened, and the gas is in a conduction state.
When gas leakage occurs, the gas sensor 17 starts to output signals, the main control panel 12 outputs high level after receiving the signals, the control end of the electromagnetic valve 10 is connected to the high level of the main control panel 12, the electromagnetic valve 10 is closed, gas is blocked and stopped, and leakage dangerous case is eliminated.
When a smoke dangerous case occurs, the smoke sensor 13 starts to output signals, the main control panel 12 outputs high level after processing the signals, the control end of the electromagnetic valve 10 is connected to the high level of the main control panel 12, the electromagnetic valve 10 is closed, gas is blocked and stopped, and the smoke dangerous case is eliminated.
When the gas using equipment needs to be timed, the timer 14 outputs a signal when the timing time is up, the main control panel 12 outputs a high level after signal processing, the electromagnetic valve 10 is closed after the control end of the electromagnetic valve 10 is connected to the high level of the main control panel 12, the gas is blocked and stopped, and the gas using equipment 8 stops gas and extinguishes.
When abnormal fire occurs in the gas using equipment, the infrared temperature sensor 15 is started to output signals, the main control panel 12 receives the signals and processes the signals and then outputs high level, the control end of the electromagnetic valve 10 is connected to the high level of the main control panel 12, the electromagnetic valve 10 is closed, gas is blocked and stopped, and abnormal fire dangerous case is eliminated.
When the gas equipment is used and people leave, the human body infrared sensor 16 is started to output signals, the main control panel 12 receives the signals and processes the signals and then outputs high level, the control end of the electromagnetic valve 10 is connected to the high level of the main control panel 12, the electromagnetic valve 10 is closed, gas is blocked and stopped, and the gas equipment is flamed out.
When the main control panel 12 system is out of service for maintenance, the bypass gas valve 11 is opened, and gas is conducted and communicated to the gas inlet of the gas using equipment through the bypass gas valve 11 and is used conventionally.
Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. The utility model provides a multi-functional gas pipeline intelligent security valve system which characterized in that: the explosion-proof air conditioner comprises an explosion-proof casing (1), wherein an air inlet pipeline (2) is connected to the upper portion of the explosion-proof casing (1), an air outlet pipeline (3) is connected to the bottom of the explosion-proof casing (1), a main pipeline (4) and a bypass pipeline (5) are arranged inside the explosion-proof casing (1), the upper ends of the main pipeline (4) and the bypass pipeline (5) are connected with the air inlet pipeline (2) through a first three-way connecting pipe (6), the other end of the air inlet pipeline (2) is connected with an air source, the lower ends of the main pipeline (4) and the bypass pipeline (5) are connected with the air outlet pipeline (3) through a second three-way connecting pipe (7), an air using device (8) is connected to the other end of the air outlet pipeline (3), an air inlet valve (9) is installed at the air inlet pipeline (2), and an electromagnetic valve (10) is installed on, a bypass gas valve (11) is installed on the bypass pipeline (5), and a main control panel (12) and a smoke sensor (13) are further arranged on the explosion-proof casing (1).
2. The intelligent safety valve system of multifunctional gas pipeline as claimed in claim 1, wherein: the explosion-proof casing (1) is provided with a timer (14).
3. The intelligent safety valve system of multifunctional gas pipeline as claimed in claim 1, wherein: and an infrared temperature sensor (15) for sensing temperature is arranged on the explosion-proof casing (1).
4. The intelligent safety valve system of multifunctional gas pipeline as claimed in claim 1, wherein: and a human body infrared sensor (16) for sensing a human body is arranged on the explosion-proof casing (1).
5. The intelligent safety valve system of multifunctional gas pipeline as claimed in claim 1, wherein: and a gas sensor (17) for detecting gas leakage is arranged on the explosion-proof casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473449.3U CN213361214U (en) | 2020-10-31 | 2020-10-31 | Multifunctional intelligent safety valve system for gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473449.3U CN213361214U (en) | 2020-10-31 | 2020-10-31 | Multifunctional intelligent safety valve system for gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361214U true CN213361214U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022473449.3U Active CN213361214U (en) | 2020-10-31 | 2020-10-31 | Multifunctional intelligent safety valve system for gas pipeline |
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| Country | Link |
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| CN (1) | CN213361214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750873A (en) * | 2022-11-11 | 2023-03-07 | 浙江浙能镇海天然气发电有限责任公司 | Safety cut-off valve and diffusion valve control device for gas turbine set |
-
2020
- 2020-10-31 CN CN202022473449.3U patent/CN213361214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750873A (en) * | 2022-11-11 | 2023-03-07 | 浙江浙能镇海天然气发电有限责任公司 | Safety cut-off valve and diffusion valve control device for gas turbine set |
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