CN219140024U - Gas pressure regulator with alarm device - Google Patents
Gas pressure regulator with alarm device Download PDFInfo
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- CN219140024U CN219140024U CN202320010731.9U CN202320010731U CN219140024U CN 219140024 U CN219140024 U CN 219140024U CN 202320010731 U CN202320010731 U CN 202320010731U CN 219140024 U CN219140024 U CN 219140024U
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- pressure regulator
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Abstract
The utility model discloses a gas pressure regulator with an alarm device, and particularly relates to the technical field of gas pressure regulators. According to the utility model, the alarm assembly is arranged, the pressure alarm detects the pressure of the gas in the pressure regulator main body, when the pressure in the pressure regulator main body is lost, the phenomenon of gas leakage of the pressure regulator main body in use is detected, and when the sensor detects that the gas leakage exists in the air, the alarm gives an alarm, so that a worker is reminded to overhaul the pressure regulator main body, the function of alarming the gas leakage of the pressure regulator main body can be achieved, and the function of alarming the gas leakage around can be achieved.
Description
Technical Field
The utility model relates to the technical field of gas pressure regulators, in particular to a gas pressure regulator with an alarm device.
Background
The gas pipeline is a pipeline for conveying combustible gas such as natural gas, and in order to ensure that a user can safely and stably use the gas, stable gas pressure needs to be maintained in the gas pipeline. The gas pressure regulator is a special part installed in the gas pipeline, and can automatically regulate the gas flow flowing through the valve body, so that the effect that the outlet pressure of the gas pressure regulator can be stabilized in a specified range no matter how the pressure of the inlet of the gas pressure regulator changes is achieved.
The patent of the patent application number CN201811509258.9 discloses a gas pressure regulator with an alarm function, which comprises a valve body, wherein a gas inlet and a gas outlet are formed in the valve body, a vacuum cavity is formed in the outer wall of the valve body, a gas pressure sensor is arranged in the vacuum cavity, and the gas pressure sensor is connected with an alarm through a controller; a vacuum diaphragm is arranged in the valve body and is connected with the vacuum cavity; a compression spring is arranged between the vacuum diaphragm and the valve body, the vacuum diaphragm is connected with a connecting rod, the lower part of the connecting rod is connected with a valve rod through a transmission assembly, and a valve core is arranged on the valve rod;
this structure is when using, through reporting to the police when last diaphragm or lower diaphragm take place the gas leakage initial stage, in time reminds relevant staff to change the diaphragm, prevents that vacuum diaphragm from taking place the gas leakage, but this structure is too complicated when using, has only realized the function of reporting to the police to the pressure regulator gas leakage, can't realize the function of reporting to the police to the gas leakage around.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a gas pressure regulator with an alarm device, which aims to solve the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the gas pressure regulator with the alarm device comprises a pressure regulator main body, wherein an alarm assembly is arranged on the pressure regulator main body;
the alarm assembly comprises a fan arranged on the pressure regulator main body, a motor is arranged on one side of the surface of the fan, and a gas collecting hopper which is communicated with the fan and used for guiding flow is arranged at the top of the motor;
a detection chamber communicated with the fan is arranged at one side of the fan away from the motor, an inductor and an alarm for detection are arranged in the detection chamber, and the alarm is arranged on the inner wall of the detection chamber;
the top of the pressure regulator main body and one side of the fan are obliquely provided with a backflow cylinder communicated with the pressure regulator main body, and one end of the backflow cylinder is in threaded connection with a sealing cover which is detachably connected with the backflow cylinder;
the pressure regulator is characterized in that an extension cylinder communicated with the pressure regulator main body is arranged at the bottom of the pressure regulator main body, a pressure alarm communicated with the extension cylinder is arranged on one side of the extension cylinder, and a pressure relief valve detachably connected with the extension cylinder is connected to one side of the extension cylinder away from the pressure alarm in a threaded manner.
Preferably, a supporting bracket for supporting the fan is arranged at the top of the voltage regulator main body, and the fan is detachably connected with the supporting bracket.
Preferably, two ends of the voltage regulator main body are respectively provided with a locking ring which is detachably connected with the voltage regulator main body, and one of the two locking rings is provided with a catheter.
The utility model has the technical effects and advantages that:
compared with the prior art, the pressure regulator is simple in overall design and reasonable in structure, the pressure alarm is used for detecting the pressure of the fuel gas in the pressure regulator main body through corresponding cooperation of all structures, and when the pressure in the pressure regulator main body is absent, the phenomenon of air leakage of the pressure regulator main body is detected when the pressure regulator main body is used;
simultaneously through the motor start, drive fan operation for the air current around this structure can be gathered up and guide into the fan by gathering the gas bucket, and in the air was taken out to the fan, can contact with the inductor in the detection chamber and the alarm, detect through the inductor, when the gas that contains the leakage in the inductor detects the air, the alarm sends out the alarm, thereby remind the staff to overhaul it, not only can report to the police the function of pressure regulator main part gas leakage, can also report to the police the function of the gas that leaks around.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present utility model.
Fig. 2 is a front view of the pressure regulator body, fan, and pressure alarm of the present utility model.
Fig. 3 is a side view of the overall structure of the present utility model.
Fig. 4 is a cross-sectional view of the overall structure of the present utility model.
The reference numerals are: 1. a voltage regulator body; 2. a blower; 3. a motor; 4. a gas gathering hopper; 5. a detection chamber; 6. an inductor; 7. a reflux drum; 8. an extension tube; 9. a pressure alarm; 10. a pressure release valve; 11. a support bracket; 12. a conduit; 13. a locking ring; 14. sealing cover; 15. an alarm.
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.
In the above-mentioned, as shown in fig. 1-4, a gas pressure regulator with an alarm device is provided, through an alarm component arranged on a pressure regulator main body 1, not only can the function of alarming the gas leakage of the pressure regulator, but also the function of alarming the gas leaked from the periphery can be achieved, and the specific structure of the component is as follows;
the alarm assembly comprises a fan 2 arranged on the pressure regulator main body 1, a motor 3 is arranged on one side of the surface of the fan 2, and a gas collecting hopper 4 which is communicated with the fan 2 and used for guiding flow is arranged at the top of the motor 3;
a detection chamber 5 communicated with the fan 2 is arranged on one side of the fan 2 far away from the motor 3, an inductor 6 and an alarm 15 for detection are arranged in the detection chamber 5, and the alarm 15 is arranged on the inner wall of the detection chamber 5;
the top of the pressure regulator main body 1 and one side of the fan 2 are obliquely provided with a backflow cylinder 7 communicated with the pressure regulator main body 1, and one end of the backflow cylinder 7 is in threaded connection with a sealing cover 14 which is detachably connected with the backflow cylinder 7;
the bottom of the pressure regulator main body 1 is provided with an extension cylinder 8 communicated with the pressure regulator main body 1, one side of the extension cylinder 8 is provided with a pressure alarm 9 communicated with the extension cylinder 8, and one side of the extension cylinder 8 far away from the pressure alarm 9 is in threaded connection with a pressure relief valve 10 detachably connected with the extension cylinder 8.
When the gas pressure regulator is used according to the structure, firstly, a worker installs the gas pressure regulator on a pipeline for conveying gas, the gas pressure regulator body 1 conveys the gas, when the gas is led into the gas pressure regulator body 1, the gas pressure regulator body 1 is detected by the pressure alarm 9 through the contact of the extension cylinder 8 and the pressure alarm 9, and when the pressure in the gas pressure regulator body 1 is lost, the gas leakage phenomenon of the gas pressure regulator body 1 during use is detected;
simultaneously, the motor 3 is used for starting to drive the fan 2 to run, so that air flow around the structure is gathered by the air gathering hopper 4 and led into the fan 2, and when air is pumped into the fan 2, the air is contacted with the inductor 6 and the alarm 15 in the detection cavity 5, the air is detected by the inductor 6, and when the inductor 6 detects that the air contains leaked fuel gas, the alarm 15 gives out an alarm, so that a worker is reminded of overhauling the air.
Referring to fig. 2, a support bracket 11 for supporting the blower fan 2 is provided at the top of the voltage regulator body 1, and the blower fan 2 is detachably connected with the support bracket 11;
what needs to be supplemented is, through the setting of supporting bracket 11, can play the effect of supporting fan 2, make things convenient for staff's installation fan 2, stability and convenience when improving fan 2 installation.
Referring to fig. 2, two ends of the voltage regulator body 1 are respectively provided with a locking ring 13 detachably connected with the voltage regulator body 1, and one of the two locking rings 13 is provided with a guide tube 12;
it is to be added that, through the setting of pipe 12 and locking ring 13, make things convenient for the staff to install voltage regulator main part 1, be convenient for voltage regulator main part 1 to carry the gas.
In other words, the application discloses a gas pressure regulator with alarm device, detect pressure in the pressure regulator main part 1 through pressure alarm 9, when pressure in the pressure regulator main part 1 lacks, detect then that pressure regulator main part 1 exists the phenomenon of gas leakage when using, start through motor 3, drive fan 2 operation, make this structure surrounding air current gather together and draw in fan 2 by the gas bucket 4, and when the air is taken out to fan 2 in, can contact with the inductor 6 in the detection cavity 5 and alarm 15, detect through inductor 6, when inductor 6 detects that the air contains the gas of leaking in the air, alarm 15 sends out the alarm, thereby remind the staff to overhaul it.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (7)
1. Gas pressure regulator with alarm device, including voltage regulator main part (1), its characterized in that: an alarm assembly is arranged on the voltage regulator main body (1);
the alarm assembly comprises a fan (2) arranged on the pressure regulator main body (1), a motor (3) is arranged on one side of the surface of the fan (2), and a gas collecting hopper (4) which is communicated with the fan (2) and used for guiding flow is arranged at the top of the motor (3);
one side that motor (3) were kept away from to fan (2) is provided with detection cavity (5) that are linked together with fan (2), the inside of detection cavity (5) is provided with inductor (6) and alarm (15) that are used for detecting, alarm (15) set up on the inner wall of detection cavity (5).
2. A gas pressure regulator with alarm device according to claim 1, characterized in that: the top of the pressure regulator main body (1) and one side of the fan (2) are obliquely provided with a backflow cylinder (7) communicated with the pressure regulator main body (1).
3. A gas pressure regulator with alarm device according to claim 2, characterized in that: one end of the backflow cylinder (7) is in threaded connection with a sealing cover (14) which is detachably connected with the backflow cylinder (7).
4. A gas pressure regulator with alarm device according to claim 1, characterized in that: the pressure regulator is characterized in that an extension cylinder (8) communicated with the pressure regulator body (1) is arranged at the bottom of the pressure regulator body (1), and a pressure alarm (9) communicated with the extension cylinder (8) is arranged on one side of the extension cylinder (8).
5. The gas pressure regulator with alarm device according to claim 4, wherein: one side of the extension cylinder (8) far away from the pressure alarm (9) is in threaded connection with a pressure relief valve (10) which is detachably connected with the extension cylinder (8).
6. A gas pressure regulator with alarm device according to claim 1, characterized in that: the top of voltage regulator main part (1) is provided with support bracket (11) that are used for supporting fan (2), fan (2) are connected with support bracket (11) detachably.
7. A gas pressure regulator with alarm device according to claim 1, characterized in that: two ends of the pressure regulator main body (1) are respectively provided with a locking ring (13) which is detachably connected with the pressure regulator main body (1), and one of the two locking rings (13) is provided with a guide pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320010731.9U CN219140024U (en) | 2023-01-04 | 2023-01-04 | Gas pressure regulator with alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320010731.9U CN219140024U (en) | 2023-01-04 | 2023-01-04 | Gas pressure regulator with alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219140024U true CN219140024U (en) | 2023-06-06 |
Family
ID=86562447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320010731.9U Active CN219140024U (en) | 2023-01-04 | 2023-01-04 | Gas pressure regulator with alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219140024U (en) |
-
2023
- 2023-01-04 CN CN202320010731.9U patent/CN219140024U/en active Active
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