CN208420315U - A kind of detection device of pressure pipeline - Google Patents
A kind of detection device of pressure pipeline Download PDFInfo
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- CN208420315U CN208420315U CN201820743441.4U CN201820743441U CN208420315U CN 208420315 U CN208420315 U CN 208420315U CN 201820743441 U CN201820743441 U CN 201820743441U CN 208420315 U CN208420315 U CN 208420315U
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- pressure
- air inlet
- inlet pipe
- pressure pipeline
- flange
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Abstract
The utility model discloses a kind of detection devices of pressure pipeline, including casing, air inlet pipe, pressure pipeline, inlet flange, plug flange and vacuum pump, the casing side is provided with air inlet pipe, described air inlet pipe one end is connected with inlet flange, the inlet flange side is provided with pressure pipeline, the pressure pipeline other side is provided with plug flange, the chassis cavity is provided with vacuum pump, and vacuum pump is connected by pipeline with air inlet pipe, the air inlet pipe inner wall surface is provided with pressure sensor, the casing outer wall surface riveting has controller, the controller top side conducting wire is connected with display screen.The utility model passes through pressure sensor, controller and display screen, the pressure in pressure pipeline can effectively be monitored, to detect the airtightness of pressure pipeline, pass through digital pressure transducer, the accuracy of monitoring data can further be improved, by alarm and emergency cut-off magnetic valve, can effectively improve equipment use it is safe.
Description
Technical field
The utility model relates to a kind of detection device, in particular to a kind of detection device of pressure pipeline.
Background technique
The pressure pipeline of length is to have much shorter pressure pipings to be formed by connecting, and passes through weldering between two pressure pipings
It the connection types such as connects to be attached, after pressure pipeline is worked long hours, be easy to happen at the solder design of pressure pipeline
Aging, the pressure pipeline after aging can be revealed during the work time, not only result in the waste of raw material, or even will affect enterprise
The safety in production of industry.
Common pressure pipeline structure of the detecting device is simple, and the variation tiny to pressure in pipeline can't detect, of long duration
The production of enterprise can be affected, and only detect by single detection device it is not necessarily accurate.For this purpose, it is proposed that one
The detection device of kind pressure pipeline.
Utility model content
The main purpose of the utility model is to provide a kind of detection devices of pressure pipeline, pass through pressure sensor, control
Device and display screen processed, the pressure that can effectively monitor in pressure pipeline pass through digital display to detect the airtightness of pressure pipeline
Pressure transmitter can further improve the accuracy of monitoring data, can be effective by alarm and emergency cut-off magnetic valve
Equipment is improved using safe, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of detection device of pressure pipeline, including casing, air inlet pipe, pressure pipeline, inlet flange, plug flange and true
Sky pump, the casing side are provided with air inlet pipe, and described air inlet pipe one end is connected with inlet flange, and the inlet flange side is set
It is equipped with pressure pipeline, the pressure pipeline other side is provided with plug flange, and the chassis cavity is provided with vacuum pump, and vacuum
Pump is connected by pipeline with air inlet pipe, and the air inlet pipe inner wall surface is provided with pressure sensor, the casing outer wall surface riveting
It is connected to controller, the controller top side conducting wire is connected with display screen, and the air inlet pipe side is serially connected with the change of digital display pressure
Device is sent, the casing outer wall top surface riveting has alarm, and the digital pressure transducer side is provided with emergency cut-off electricity
Magnet valve.
Further, the air inlet pipe side is connected with relief tube, and the relief tube and air inlet pipe are serially connected with solenoid valve
Door.
Further, the display screen bottom side conducting wire is connected with switch.
Further, the pressure pipeline both ends, which are all provided with, is connected with flange, and the inlet flange and plug flange pass through
Sealing ring is connected with flange.
Further, the vacuum pump, pressure sensor, display screen, digital pressure transducer, alarm, emergency cut-off
Solenoid valve and electromagnetic valve pass through conducting wire and are electrical connected with controller, and the vacuum pump and digital pressure transducer, which pass through, leads
Line is electrical connected with switch.
Compared with prior art, the utility model has the following beneficial effects:
1. solid shell can be effectively provided for the detection device of pipeline by casing, it, can be effective by air inlet pipe
Gas in vacuum pump is delivered in pressure pipeline, it, can be effectively by air inlet pipe and pressure pipe by inlet flange and flange
Road is connected.
2. by plug flange the other end of pressure pipeline can be blocked, effectively so as in air inlet pipe and pressure pipeline
Interior formation confined space, it is therefore prevented that pipeline gas leakage when surveying pressure can be mentioned effectively for air inlet pipe and pressure pipeline by vacuum pump
Supplied gas pressure, when vacuum pump conveys certain gas pressure.
3. the electromagnetic valve in air inlet pipe is closed by switch, so that there is the gas of compression in air inlet pipe and pressure pipeline
Body can effectively monitor the pressure data of air inlet pipe and pressure pipeline by pressure sensor, and again can be pressure data
It is sent to controller.
4. can effectively be sent data on display screen, by controller so as to show, in order to use
Person's observation, by digital pressure transducer, can further test the gas pressure intensity in air inlet pipe and pressure pipeline, mention
The accuracy of high monitoring data, if gas pressure intensity is varied in air inlet pipe and pressure pipeline, controller can control alarm
Device carries out alarm to remind staff to come to check.
5. it can effectively prevent vacuum pump input gas excessive by emergency cut-off magnetic valve and damage pipeline and equipment,
The safety for improving equipment operation, by relief tube and electromagnetic valve, gas is released in the pipe that can effectively complete test,
By switch, can flexibly control the operation of equipment, by sealing ring, can further improve inlet flange and plug flange with
The airtightness of pressure pipeline alleviates influence of the extraneous factor to monitoring data.
Detailed description of the invention
Fig. 1 is overall structure diagram of the utility model for a kind of detection device of pressure pipeline.
Fig. 2 is schematic diagram of internal structure of the utility model for a kind of detection device of pressure pipeline.
In figure: 1, casing；2, air inlet pipe；3, pressure pipeline；4, inlet flange；5, plug flange；6, vacuum pump；7, pressure
Sensor；8, controller；9, display screen；10, digital pressure transducer；11, alarm；12, emergency cut-off magnetic valve；13, it lets out
Pressure pipe；14, electromagnetic valve；15, it switchs；16, flange；17, sealing ring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of detection device of pressure pipeline, including casing 1, air inlet pipe 2, pressure pipeline 3, air inlet method
Orchid 4, plug flange 5 and vacuum pump 6,1 side of casing are provided with air inlet pipe 2, and described 2 one end of air inlet pipe is connected with air inlet method
Orchid 4,4 side of inlet flange is provided with pressure pipeline 3, and 3 other side of pressure pipeline is provided with plug flange 5, described
1 inner cavity of casing is provided with vacuum pump 6, and vacuum pump 6 is connected by pipeline with air inlet pipe 2,2 inner wall surface of the air inlet pipe setting
There is pressure sensor 7,1 outer wall surface of the casing riveting has controller 8, and the 8 top side conducting wire of controller is connected with aobvious
Display screen 9,2 side of air inlet pipe are serially connected with digital pressure transducer 10, and 1 outer wall top surface of the casing riveting has alarm
11,10 side of digital pressure transducer is provided with emergency cut-off magnetic valve 12.
Wherein, 2 side of air inlet pipe is connected with relief tube 13, and the relief tube 13 and air inlet pipe 2 are serially connected with electromagnetism
Valve 14.
Wherein, the 9 bottom side conducting wire of display screen is connected with switch 15.
Wherein, 3 both ends of pressure pipeline, which are all provided with, is connected with flange 16, and the inlet flange 4 and plug flange 5 pass through
Sealing ring 17 is connected with flange 16.
Wherein, the vacuum pump 6, pressure sensor 7, display screen 9, digital pressure transducer 10, alarm 11, promptly cut
Power-off magnet valve 12 and electromagnetic valve 14 are electrical connected by conducting wire with controller 8, the vacuum pump 6 and digital pressure transducer
10 are electrical connected by conducting wire with switch 15.
It should be noted that the utility model is a kind of detection device of pressure pipeline, when work, by casing 1, can have
Effect is that the detection device of pipeline provides solid shell, can be effectively by the vacuum pump 6 of model 2XZ84 by air inlet pipe 2
In gas be delivered in pressure pipeline 3, can be effectively by air inlet pipe 2 and pressure pipeline 3 by inlet flange 4 and flange 16
It is connected, by plug flange 5, the other end of pressure pipeline 3 can be blocked, effectively so as in air inlet pipe 2 and pressure pipeline 3
Interior formation confined space, it is therefore prevented that pipeline gas leakage when surveying pressure by vacuum pump 6 can effectively be air inlet pipe 2 and pressure pipeline
3 provide gas pressure, when vacuum pump 6 conveys certain gas pressure, close the electromagnetic valve in air inlet pipe 2 by switch 15
14, so that the gas that there is compression in air inlet pipe 2 and pressure pipeline 3 can by the pressure sensor 7 of model MIK-P300
It effectively monitors the pressure data of air inlet pipe 2 and pressure pipeline 3, and pressure data can be sent to model AFPX- again
The controller 8 of COM3 can effectively be sent data on display screen 9 by controller 8, so as to show, so as to
It is observed in user, it, can be further to air inlet pipe 2 and pressure pipe by the digital pressure transducer 10 of model MIK-P400
Gas pressure intensity in road 3 is tested, and the accuracy of monitoring data is improved, if gas pressure intensity in air inlet pipe 2 and pressure pipeline 3
When being varied, before the alarm 11 that controller 8 can control model LTE-1101LJ carries out alarm to remind staff
It checks, by the emergency cut-off magnetic valve 12 of model AJ-BST-A-DN15, can effectively prevent vacuum pump 6 from inputting gas
Excessive and damage pipeline and equipment, the safety for improving equipment operation can be effective by relief tube 3 and electromagnetic valve 14
Gas is released in the pipe that test is completed, and by switch 15, can flexibly control the operation of equipment, can be by sealing ring 17
The airtightness of the raising inlet flange 4 and plug flange 5 and pressure pipeline 3 of one step, alleviates extraneous factor to monitoring data
It influences.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of detection device of pressure pipeline, including it is casing (1), air inlet pipe (2), pressure pipeline (3), inlet flange (4), stifled
Head flange (5) and vacuum pump (6), casing (1) side are provided with air inlet pipe (2), described air inlet pipe (2) one end be connected with into
Gas flange (4), inlet flange (4) side are provided with pressure pipeline (3), and pressure pipeline (3) other side is provided with stifled
Head flange (5), casing (1) inner cavity are provided with vacuum pump (6), and vacuum pump (6) is connected by pipeline with air inlet pipe (2),
It is characterized by: air inlet pipe (2) inner wall surface is provided with pressure sensor (7), casing (1) the outer wall surface riveting has
Controller (8), controller (8) the top side conducting wire are connected with display screen (9), and air inlet pipe (2) side is serially connected with number
Aobvious pressure transmitter (10), casing (1) the outer wall top surface riveting have alarm (11), the digital pressure transducer
(10) side is provided with emergency cut-off magnetic valve (12).
2. a kind of detection device of pressure pipeline according to claim 1, it is characterised in that: air inlet pipe (2) side
It is connected with relief tube (13), the relief tube (13) and air inlet pipe (2) are serially connected with electromagnetic valve (14).
3. a kind of detection device of pressure pipeline according to claim 1, it is characterised in that: display screen (9) bottom
Side conducting wire is connected with switch (15).
4. a kind of detection device of pressure pipeline according to claim 1, it is characterised in that: the pressure pipeline (3) two
End, which is all provided with, to be connected with flange (16), and the inlet flange (4) and plug flange (5) pass through sealing ring (17) and flange (16) phase
Even.
5. a kind of detection device of pressure pipeline according to claim 1 or 2 or 3, it is characterised in that: the vacuum pump
(6), pressure sensor (7), display screen (9), digital pressure transducer (10), alarm (11), emergency cut-off magnetic valve (12)
It is electrical connected by conducting wire with controller (8) with electromagnetic valve (14), the vacuum pump (6) and digital pressure transducer (10)
It is electrical connected by conducting wire and switch (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743441.4U CN208420315U (en) | 2018-05-18 | 2018-05-18 | A kind of detection device of pressure pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820743441.4U CN208420315U (en) | 2018-05-18 | 2018-05-18 | A kind of detection device of pressure pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420315U true CN208420315U (en) | 2019-01-22 |
Family
ID=65114849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820743441.4U Active CN208420315U (en) | 2018-05-18 | 2018-05-18 | A kind of detection device of pressure pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208420315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335445A (en) * | 2019-05-14 | 2019-10-15 | 嘉兴济铭商贸有限公司 | A kind of intelligent fire cabinet |
| WO2020258416A1 (en) * | 2019-06-28 | 2020-12-30 | 苏州幕特克自动化设备有限公司 | Installation member for industrial safety instrument |
| CN116773116A (en) * | 2023-08-24 | 2023-09-19 | 江苏神铸智能科技有限公司 | Aluminum alloy casting air tightness detection device |
-
2018
- 2018-05-18 CN CN201820743441.4U patent/CN208420315U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335445A (en) * | 2019-05-14 | 2019-10-15 | 嘉兴济铭商贸有限公司 | A kind of intelligent fire cabinet |
| WO2020258416A1 (en) * | 2019-06-28 | 2020-12-30 | 苏州幕特克自动化设备有限公司 | Installation member for industrial safety instrument |
| CN116773116A (en) * | 2023-08-24 | 2023-09-19 | 江苏神铸智能科技有限公司 | Aluminum alloy casting air tightness detection device |
| CN116773116B (en) * | 2023-08-24 | 2023-10-27 | 江苏神铸智能科技有限公司 | Aluminum alloy casting air tightness detection device |
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