CN217111288U - Portable pipeline medium pressure detection device - Google Patents
Portable pipeline medium pressure detection device Download PDFInfo
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- CN217111288U CN217111288U CN202220287515.4U CN202220287515U CN217111288U CN 217111288 U CN217111288 U CN 217111288U CN 202220287515 U CN202220287515 U CN 202220287515U CN 217111288 U CN217111288 U CN 217111288U
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- pressure
- detection device
- pressure detection
- box body
- shock
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Abstract
本实用新型公开了便携式管路介质压力检测装置，包括箱体，所述箱体顶部配合设置有箱盖，箱体内部设置有支撑板，支撑板上固定有压力检测组件，压力检测组件包括固定在支撑板上的耐震压力表，耐震压力表底部设置有压力管，压力管端部连接第一缓冲软管，第一缓冲软管端部连接球形接头一端，球形接头另一端连接第二缓冲软管一端，第二缓冲软管另一端伸出箱体内部，且伸出端设置有丝扣接头。该压力检测装置便于携带，检查介质压力准确方便，适应于井下管路介质压力检测。通过这种方式可不进行放水或放风，就可检查管路内的介质压力，减少了资源的浪费，节约了成本。
The utility model discloses a portable pipeline medium pressure detection device, which comprises a box body, a box cover is matched on the top of the box body, a support plate is arranged inside the box body, a pressure detection component is fixed on the support plate, and the pressure detection component includes a fixed The shock-resistant pressure gauge on the support plate is provided with a pressure tube at the bottom of the shock-resistant pressure gauge, the end of the pressure tube is connected to the first buffer hose, the end of the first buffer hose is connected to one end of the ball joint, and the other end of the ball joint is connected to the second buffer soft One end of the tube and the other end of the second buffer hose protrude out of the box body, and the protruding end is provided with a threaded joint. The pressure detection device is portable, accurate and convenient to check the medium pressure, and is suitable for the detection of the medium pressure of the downhole pipeline. In this way, the pressure of the medium in the pipeline can be checked without discharging water or air, which reduces the waste of resources and saves the cost.
Description
Technical Field
The utility model belongs to the technical field of pressure measurement equipment, concretely relates to portable pipeline medium pressure measurement.
Background
The underground air supply and water supply are very important for coal mining working faces and tunneling working faces, and when underground air pressure or water pressure is abnormal, the normal production of the working faces is directly influenced. For a mine, because the distance of underground air supply and water supply is long, the number of intermediate valves is large, and the air pressure or the water pressure is lower than the normal requirement of a working face when the pipeline is long, the normal production is influenced. When the problem occurs, personnel needs to check the problem section by section, the stop valve is opened section by section, and the air pressure or the water pressure is checked to be normal by releasing the air or the water, but the medium pressure in the pipeline is judged by artificial experience, so that the judgment on whether the medium pressure in the section is normal is difficult to accurately judge, and sometimes, the patrol personnel needs to patrol for many times to check the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable pipeline medium pressure measurement, the solution is recorded the problem that current pressure measurement detection device detection efficiency is low.
The utility model adopts the technical scheme that, portable pipeline medium pressure detection device, the power distribution box comprises a box body, the cooperation of box top is provided with the case lid, the inside backup pad that is provided with of box, be fixed with the pressure measurement subassembly in the backup pad, the pressure measurement subassembly is including fixing the shock-resistant manometer in the backup pad, shock-resistant manometer bottom is provided with the pressure pipe, the first buffer hose of pressure pipe end connection, first buffer hose end connection ball joint one end, second buffer hose one end is connected to the ball joint other end, inside the second buffer hose other end stretches out the box, and stretch out the end and be provided with the screw thread joint.
The utility model is also characterized in that,
the pressure pipe inner wall is provided with temperature sensor, is provided with the solenoid valve on the pressure pipe, and the inside controller that still is provided with of box, solenoid valve and temperature sensor all with controller electric connection.
The both ends of manometer pipe are provided with sealing interface, and the sealing interface and the shock-resistant manometer of manometer one end of manometer pipe are connected, and the sealing interface and the first buffer hose of the other end are connected.
The box cover is provided with an observation window.
The box cover is also provided with a handle; the box body is hinged with the box cover.
The utility model has the advantages that,
the pressure detection device is convenient to carry, accurate and convenient in medium pressure detection, and suitable for medium pressure detection of underground pipelines. By the method, the medium pressure in the pipeline can be checked without water discharge or air discharge, so that the waste of resources is reduced, and the cost is saved.
Drawings
FIG. 1 is a schematic structural diagram of the portable pipeline medium pressure detection device of the present invention;
fig. 2 is a schematic structural diagram of a pressure detection assembly in the portable pipeline medium pressure detection device of the present invention.
In the figure, 1, a box body, 2, a box cover, 3, a support plate, 4, a shock-proof pressure gauge, 5, a pressure pipe, 6, a spherical joint, 7, a first buffer hose, 8, a second buffer hose, 9, a temperature sensor, 10, an electromagnetic valve, 11 and a controller are arranged.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a portable pipeline medium pressure detection device, as shown in figure 1, which comprises a box body 1, a box cover 2 is arranged at the top of the box body 1 in a matching way, and the box body 1 is hinged with the box cover 2; the box cover 2 is also provided with a lifting handle, so that the whole detection device can be conveniently extracted;
a supporting plate 3 is arranged in the box body 1, a pressure detection assembly is fixed on the supporting plate 3, as shown in fig. 2, the pressure detection assembly comprises a shock-proof pressure gauge 4 fixed on the supporting plate 3, a pressure pipe 5 is arranged at the bottom of the shock-proof pressure gauge 4, a temperature sensor 9 is arranged on the inner wall of the pressure pipe 5, an electromagnetic valve 10 is arranged on the pressure pipe 5, the end part of the pressure pipe 5 is connected with a first buffer hose 7, the end part of the first buffer hose 7 is connected with one end of a spherical joint 6, the other end of the spherical joint 6 is connected with one end of a second buffer hose 8, the other end of the second buffer hose 8 extends out of the box body 1, and a screw joint is arranged at the extending end;
a controller 11 is also arranged in the box body 1, and the electromagnetic valve 10 and the temperature sensor 9 are both electrically connected with the controller 11;
two ends of the pressure pipe 5 are provided with sealing interfaces, the sealing interface at one end of the pressure pipe 5 is connected with the shock-proof pressure gauge 4, and the sealing interface at the other end is connected with the first buffer hose 7;
an observation window is arranged on the box cover 2 so as to observe the pressure value on the shock-proof pressure gauge 4 at any time;
the utility model discloses portable pipeline medium pressure detection device, its concrete theory of operation is:
when the medium pressure of the pipeline is checked, the pressure detection device is carried and is connected with the pipeline to be detected through the threaded joint, and the pressure measurement of the pipeline can be realized; the detection device can also be inserted into a DN25 spherical stop valve on the pipeline to be detected, the spherical stop valve is opened, the value of the pressure gauge is checked, the water pressure is normal generally at 2MPa, and the wind pressure is normal generally at 0.4 MPa. In this way, the cause of the underpressure in the medium can be quickly ascertained.
Through the arranged temperature sensor 9, when a measuring medium at a measuring pipeline flows to the pressure pipe 5 through the first buffer hose 7, when the temperature of the medium detected by the temperature sensor 9 exceeds a preset threshold value of the controller 11, a signal is sent to the controller 11, the controller 11 controls the electromagnetic valve 10 to be closed, and then the high-temperature medium at the pressure pipe 5 cannot flow into the shock-resistant pressure gauge 4 to be measured, the damage to internal parts of the pressure gauge cannot be caused, and the purpose of protection is achieved;
the first buffer hose 7, the second buffer hose 8 and the spherical joint 6 can play a corresponding buffer role on the shock-proof pressure gauge 4, so that the impact force is reduced, and the shock-proof pressure gauge 4 can be used for a long time;
through placing shock-proof pressure gauge 4 inside box 1, set up the observation window on case lid 2, reduce the operation of uncapping, measuring pressure convenient and fast, and difficult damage manometer to can guarantee that shock-proof pressure gauge 4 is difficult for colliding with, damaging in handling.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220287515.4U CN217111288U (en) | 2022-02-11 | 2022-02-11 | Portable pipeline medium pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220287515.4U CN217111288U (en) | 2022-02-11 | 2022-02-11 | Portable pipeline medium pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217111288U true CN217111288U (en) | 2022-08-02 |
Family
ID=82598473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220287515.4U Expired - Fee Related CN217111288U (en) | 2022-02-11 | 2022-02-11 | Portable pipeline medium pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217111288U (en) |
-
2022
- 2022-02-11 CN CN202220287515.4U patent/CN217111288U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |