CN214344113U - Wireless acquisition equipment for monitoring pressure of fire-fighting pipeline - Google Patents
Wireless acquisition equipment for monitoring pressure of fire-fighting pipeline Download PDFInfo
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- CN214344113U CN214344113U CN202021512021.9U CN202021512021U CN214344113U CN 214344113 U CN214344113 U CN 214344113U CN 202021512021 U CN202021512021 U CN 202021512021U CN 214344113 U CN214344113 U CN 214344113U
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- pressure plate
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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Abstract
The utility model discloses a wireless acquisition device for monitoring the pressure of a fire-fighting pipeline, which can fill gas into a pipe body through an air pump and an air inlet pipe to improve the gas pressure in the pipe body when the pressure in the pipe body is insufficient; when the pressure in the tube body is high, the gas in the tube body can be discharged by opening the gas release valve, so that the gas pressure in the tube body is reduced; the pressure detection tube is used for detecting the pressure in the tube body, so that the gas pressure of the tube body is kept in a proper range; the gas pressure in the pipe body can promote the first pressure plate on the movable end to move upwards, and the first pressure plate upwards moves the in-process and can make the spring compression, and the compressive force of spring transmits for the second pressure plate, and the second pressure plate passes through the telescopic link stiff end and transmits for pressure sensor, and then makes pressure sensor can detect the gas pressure in the pipeline. The pressure-measuring device is simple in structure and convenient to use, can detect the pressure in the pipeline, and is convenient for pressurizing or decompressing the pipe body in time.
Description
Technical Field
The utility model belongs to the unmanned aerial vehicle field, in particular to wireless collection equipment of monitoring fire pipeline pressure.
Background
The pipeline pressure sensor is the most commonly used pressure sensor in industrial practice, is widely applied to various industrial automatic control environments, relates to petroleum pipelines, water conservancy and hydropower, railway traffic, intelligent buildings, production automatic control, aerospace, war industry, petrifaction, oil wells, electric power, ships, machine tools, hydraulic machinery and other industries, and is a device or a device capable of sensing pressure signals and converting the pressure signals into usable output electric signals according to a certain rule.
At present, the pipeline pressure sensor is applied to a fire-fighting pipeline and can detect the pressure in the fire-fighting pipeline, so that water in the fire-fighting pipeline is sprayed to a corresponding height, and the purpose of fire extinguishment is achieved. But because can only detect the pressure in the fire-fighting pipeline at present, can't solve the too big fire-fighting pipeline of pressure and appear leaking the problem easily, the unable blowout of water in the too little fire-fighting pipeline of pressure.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a wireless collection equipment of monitoring fire pipeline pressure.
The technical scheme of the utility model is realized like this:
a wireless acquisition device for monitoring fire pipeline pressure, comprising:
a pipe body;
the top of the pipe body is provided with a first opening, a second opening and a third opening;
an air inlet pipe is inserted into the first opening and is connected with an air pump;
an exhaust pipe is inserted into the second opening, and an air escape valve is arranged on the exhaust pipe;
a pressure detection pipe is inserted into the third opening, and a telescopic rod is arranged in the pressure detection pipe;
the telescopic rod sequentially comprises a fixed end and a movable end from top to bottom; the bottom of the movable end is provided with a first pressure plate, and the outer edge of the first side pressure plate is provided with a semicircular bulge;
the inner wall of the pressure detection tube is provided with a plurality of groove strips matched with the semicircular bulges;
the fixed end is provided with a second pressure plate;
a compression spring is sleeved outside the movable end, one end of the compression spring is fixedly connected with the first pressure plate, and the other end of the compression spring is fixedly connected with the second pressure plate;
the top of the fixed end is provided with a pressure sensor.
Further, a protective cover is arranged on the top of the pressure sensor.
Further, a transparent sealing cover is arranged at the top of the pressure detection tube.
Further, a limiting plate is arranged at the fixed end above the second pressure plate.
Furthermore, each horn both sides all are provided with the connecting rod, and the connecting rod one end of keeping away from the rotor is provided with arc protection frame, is fixed with semi-circular protection casing on the arc protection frame.
The utility model provides a wireless collection equipment of monitoring fire pipeline pressure has following advantage:
1) when the pressure in the pipe body is insufficient, the air pump and the air inlet pipe can fill air into the pipe body, so that the air pressure in the pipe body is improved; when the pressure in the tube body is high, the gas in the tube body can be discharged by opening the gas release valve, so that the gas pressure in the tube body is reduced; the pressure detection tube is used for detecting the pressure in the tube body, so that the gas pressure of the tube body is kept in a proper range;
2) the utility model discloses the internal gas pressure of well tube can promote the first pressure plate rebound on the expansion end, and first pressure plate rebound in-process can make the spring compression, and the compressive force transmission of spring is for the second pressure plate, and the second pressure plate passes through the telescopic link stiff end and transmits for pressure sensor, and then makes pressure sensor can detect the gas pressure in the pipeline.
3) The pressure-measuring device is simple in structure and convenient to use, can detect the pressure in the pipeline, and is convenient for pressurizing or decompressing the pipe body in time.
Drawings
Fig. 1 is the utility model relates to a monitor fire pipeline pressure's wireless collection equipment's schematic structure diagram.
In the figure: 1-a pipe body; 2, an air inlet pipe; 3-an exhaust pipe; 4-an air pump; 5-a gas release valve; 6-a pressure detection tube; 7-a telescopic rod; 8-a first pressure plate; 9-a second pressure plate; 10. a compression spring; 11-a pressure sensor; 12-a protective cover; 13. and a limiting plate.
Detailed Description
With reference to fig. 1, the utility model relates to a wireless collecting device for monitoring the pressure of a fire pipeline, which comprises a pipe body 1; the top of the pipe body 1 is provided with a first opening, a second opening and a third opening.
Wherein, an air inlet pipe 2 is inserted in the first opening, and the air inlet pipe 2 is connected with an air pump 4. When the pressure in the tube body 1 is insufficient, the air pump 4 and the air inlet pipe 2 can be used for filling air into the tube body 1, so that the air pressure in the tube body 1 is improved.
An exhaust pipe 3 is inserted into the second opening, and an air release valve 5 is arranged on the exhaust pipe 3. When the pressure in the pipe body 1 is large, the gas in the pipe body 1 can be discharged by opening the gas release valve 5, and the gas pressure in the pipe body 1 is reduced.
A pressure detecting tube 6 is inserted into the third opening. The pressure detecting tube 6 is provided for detecting the pressure inside the tube body 1 so that the gas pressure of the tube body 1 is maintained within a suitable range.
A telescopic rod 7 is arranged in the pressure detection pipe 6; the telescopic rod 7 sequentially comprises a fixed end and a movable end from top to bottom; the bottom of the movable end is provided with a first pressure plate 8, and the outer edge of the first side pressure plate is provided with a semicircular bulge; the inner wall of the pressure detection tube 6 is provided with a plurality of groove strips matched with the semicircular bulges; the fixed end is provided with a second pressure plate 9; a compression spring 10 is sleeved outside the movable end, one end of the compression spring 10 is fixedly connected with the first pressure plate 8, and the other end of the compression spring is fixedly connected with the second pressure plate 9; the top of the fixed end is provided with a pressure sensor 11. The gas pressure in the above-mentioned body 1 can promote first pressure plate 8 on the active end to move upwards, and first pressure plate 8 makes the spring compression in the upward removal process, and the compressive force of spring transmits for second pressure plate 9, and second pressure plate 9 transmits for pressure sensor 11 through telescopic link 7 stiff end, and then makes pressure sensor 11 can detect the gas pressure in the pipeline.
It should be noted that, in order to provide excellent dust-proof and protection effects for the pressure sensor 11, a protection cover 12 is provided on the top of the pressure sensor 11.
Wherein, the top of the pressure detection tube 6 is provided with a transparent sealing cover.
The stiff end of second pressure plate 9 top is provided with limiting plate 13, and wherein limiting plate 13 can play limiting displacement to second pressure plate 9, avoids the too big second pressure plate 9 of leading to of gas pressure in the pipeline to suffer destruction. Wherein, the compressive force of spring transmits for second pressure plate 9, and second pressure plate 9 transmits for limiting plate 13, and limiting plate 13 transmits for pressure sensor 11 through telescopic link 7 stiff end, and then makes pressure sensor 11 can detect the gas pressure in the pipeline.
In conclusion, the above embodiments have been described only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and although the present invention has been described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (3)
1. A wireless collection equipment of monitoring fire pipeline pressure which characterized in that includes:
a pipe body;
the top of the pipe body is provided with a first opening, a second opening and a third opening;
an air inlet pipe is inserted into the first opening and is connected with an air pump;
an exhaust pipe is inserted into the second opening, and an air escape valve is arranged on the exhaust pipe;
a pressure detection pipe is inserted into the third opening, and a telescopic rod is arranged in the pressure detection pipe;
the telescopic rod sequentially comprises a fixed end and a movable end from top to bottom; the bottom of the movable end is provided with a first pressure plate, and the outer edge of the first pressure plate is provided with a semicircular bulge;
the inner wall of the pressure detection tube is provided with a plurality of groove strips matched with the semicircular bulges;
the bottom of the fixed end is provided with a second pressure plate;
a compression spring is sleeved outside the movable end, one end of the compression spring is fixedly connected with the top of the first pressure plate, and the other end of the compression spring is fixedly connected with the bottom of the second pressure plate;
the top of the fixed end is provided with a pressure sensor;
and a limiting plate is arranged on the inner wall of the pressure detection pipe above the second pressure plate.
2. The wireless pressure monitoring and collecting device of the fire fighting pipeline according to claim 1, wherein a protective cover is provided on the top of the pressure sensor.
3. The wireless collection device for monitoring the pressure of the fire fighting pipeline according to claim 1, wherein a transparent sealing cover is arranged on the top of the pressure detection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512021.9U CN214344113U (en) | 2020-07-27 | 2020-07-27 | Wireless acquisition equipment for monitoring pressure of fire-fighting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512021.9U CN214344113U (en) | 2020-07-27 | 2020-07-27 | Wireless acquisition equipment for monitoring pressure of fire-fighting pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214344113U true CN214344113U (en) | 2021-10-08 |
Family
ID=77930834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021512021.9U Expired - Fee Related CN214344113U (en) | 2020-07-27 | 2020-07-27 | Wireless acquisition equipment for monitoring pressure of fire-fighting pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214344113U (en) |
-
2020
- 2020-07-27 CN CN202021512021.9U patent/CN214344113U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211008 |