CN207005728U - A kind of automatic gas source pipe road device in laboratory - Google Patents
A kind of automatic gas source pipe road device in laboratory Download PDFInfo
- Publication number
- CN207005728U CN207005728U CN201720641116.2U CN201720641116U CN207005728U CN 207005728 U CN207005728 U CN 207005728U CN 201720641116 U CN201720641116 U CN 201720641116U CN 207005728 U CN207005728 U CN 207005728U
- Authority
- CN
- China
- Prior art keywords
- source
- pressure
- gas
- valve
- regulating valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of automatic gas source pipe road device in laboratory, including gas bottle（1）, pressure transmitter（2）, electromagnetic shut-off valve（3）, manifold pressure regulating valve（4）, air source distributor（5）, pressure sensor（6）, Laboratory Instruments（7）, controller（8）, operator control panel（9）Be in charge of pressure-regulating valve（10）, it is characterised in that：Described electromagnetic shut-off valve（3）, pressure transmitter（2）, manifold pressure regulating valve（4）, air source distributor（5）, pressure sensor（6）, be in charge of pressure-regulating valve（10）It is arranged on gas bottle（1）Source outlet and Laboratory Instruments（7）On the source of the gas pipeline of connection, by increasing detection means and regulating measure, realize that equal Automated condtrol is detected and used in source of the gas pipeline, to improve operating efficiency, with overcome the deficiencies in the prior art.
Description
Technical field
A kind of automatic gas source pipe road device in laboratory is the utility model is related to, is specifically related to a kind of automatic source of the gas in laboratory
Piping installation, belong to instrument analysis technology field.
Background technology
In power industry, the calibration of Laboratory Instruments and the test of other side, generally require various Standard Gases
Body insert experiment room, so as to be connected respectively to the gas entrance point of each tester.
Traditional calibrating gas source of the gas piping installation, due to each local environment and security reason, causes calibrating gas
Gas cylinder is arranged farther out, limited plus detection means, causes operation inconvenience, and often gas cylinder usage time is long or because leakage is former
Because of the problems such as causing gas pressure in the bottle deficiency, but do not find in time, made troubles to work, cause operating efficiency not high.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automatic gas source pipe road device in laboratory, is examined by increasing
Survey means and regulating measure, realize that equal Automated condtrol is detected and used in source of the gas pipeline, it is existing to overcome to improve operating efficiency
The deficiency of technology.
The technical solution adopted in the utility model is：A kind of automatic gas source pipe road device in laboratory, including gas bottle, pressure
Transmitter, electromagnetic shut-off valve, manifold pressure regulating valve, air source distributor, pressure sensor, Laboratory Instruments, controller, operation
Shield and be in charge of pressure-regulating valve, described electromagnetic shut-off valve, pressure transmitter, manifold pressure regulating valve, air source distributor, pressure
Sensor is arranged on the source of the gas pipeline that gas bottle source outlet is connected with Laboratory Instruments.
Described electromagnetic shut-off valve gas source inlet end is connected with gas bottle source outlet end.
Described air source distributor is stainless steel, and air source distributor is arranged on manifold pressure regulating valve and laboratory instrument
On source of the gas pipeline between device.
Described manifold pressure regulating valve is motorized adjustment, and manifold pressure regulating valve is arranged on electromagnetic shut-off valve and source of the gas point
On source of the gas pipeline between orchestration.
Described pressure sensor is arranged between Laboratory Instruments gas source inlet end and air source distributor source outlet end
Source of the gas pipeline on.
Described pressure transmitter is intelligent transducer, and pressure transmitter is arranged on electromagnetic shut-off valve and adjusted with manifold pressure
On source of the gas pipeline between valve.
Described controller respectively with pressure transmitter, electromagnetic shut-off valve, manifold pressure regulating valve, pressure sensor, behaviour
Work shields, is in charge of pressure-regulating valve connection.
Be compared with the prior art, by the pipeline between calibrating gas bottle and Laboratory Instruments set pressure transmitter,
Electromagnetic shut-off valve, manifold pressure regulating valve, air source distributor, pressure sensor, by controller respectively with pressure transmitter, electromagnetism
Stop valve, manifold pressure regulating valve, pressure sensor connect with operator control panel, you can need air inlet by operator control panel unrestricted choice
Port, by controller can realize calibrating gas bottle supply, pressure adjust, source of the gas distribute, source of the gas cut off etc. whole links from
Dynamicization controller, manpower and materials are saved so as to improve operating efficiency, can be with overcome the deficiencies in the prior art.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, gas bottle, 2, pressure transmitter, 3, electromagnetic shut-off valve, 4, manifold pressure regulating valve, 5, source of the gas distribution
Device, 6, pressure sensor, 7, Laboratory Instruments, 8, controller, 9, operator control panel, 10 be in charge of pressure-regulating valve.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings
As shown in figure 1, a kind of automatic gas source pipe road device in laboratory, including the cut-out of gas bottle 1, pressure transmitter 2, electromagnetism
Valve 3, manifold pressure regulating valve 4, air source distributor 5, pressure sensor 6, Laboratory Instruments 7, controller 8 and operator control panel 9, it is described
Electromagnetic shut-off valve 3, pressure transmitter 2, manifold pressure regulating valve 4, air source distributor 5, pressure sensor 6, be in charge of pressure tune
Section valve 10 is arranged on the source of the gas pipeline that the source outlet of gas bottle 1 is connected with Laboratory Instruments 7.
The further gas source inlet end of electromagnetic shut-off valve 3 is connected with the source outlet end of gas bottle 1, passes through electromagnetic shut-off valve 3
The source of the gas cut-out and conducting of source of the gas pipeline can be remotely realized by operator control panel.
Further air source distributor 5 is stainless steel, and air source distributor 5 is arranged on manifold pressure regulating valve 4 and reality
Test on the source of the gas pipeline between room instrument 7, the source of the gas distribution requirements of more required equipment can be realized by air source distributor 5.
Further manifold pressure regulating valve 4 be motorized adjustment, manifold pressure regulating valve 4 be arranged on electromagnetic shut-off valve 3 and
On source of the gas pipeline between air source distributor 5, required bleed pressure can be adjusted by manifold pressure regulating valve 4.
Further pressure sensor 6 is arranged on the gas source inlet end of Laboratory Instruments 7 and the source outlet end of air source distributor 5
Between source of the gas pipeline on, by installing pressure sensor, can detect air source distributor outlet bleed pressure.
Further pressure transmitter 2 is intelligent transducer, and pressure transmitter 2 is arranged on electromagnetic shut-off valve 3 and pressed with house steward
On source of the gas pipeline between force regulating valve 4, intelligent transducer measurement measurement accuracy is high.
Further controller 8 respectively with pressure transmitter 2, electromagnetic shut-off valve 3, manifold pressure regulating valve 4, pressure sensing
Device 6, operator control panel 9, it is in charge of pressure-regulating valve 10 and connects, pass through controller, you can realizes that automatic air-source shutoff and conducting connect.
During experiment, according to above-mentioned technical proposal, the source of the gas pipeline of stainless steel is selected to be attached all parts, Ran Houyong
Signal wire and data wire by controller 8 respectively with pressure transmitter 2, electromagnetic shut-off valve 3, manifold pressure regulating valve 4, pressure sensing
Device 6 and operator control panel 9 perform connection, and numbering is performed according to equipment, to distinguish position number, the device easy to operation, make in controller
Good control programming.
Tested as follows：
1st, controller 8, pressure transmitter 2, electromagnetic shut-off valve 3, manifold pressure regulating valve 4, the and of pressure sensor 6 are ensured
Operator control panel 9 is in normal operating conditions；
2nd, the electromagnetic shut-off valve needed on air inlet pipeline is clicked in operator control panel as needed, sets manifold pressure tune
Save the regulation pressure of valve and be in charge of the pressure of pressure-regulating valve.
3rd, after dependence test to be done, you can shut-off operation is carried out to the source of the gas pipeline of conducting by operator control panel, clicks on pipe
Cut-out can be achieved in magnetic valve on road.
4th, it is the pressure condition in observable gas cylinder by operator control panel, once find that pressure is relatively low, you can notice maintenance people
Member changes source of the gas.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel；On the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of automatic gas source pipe road device in laboratory, including gas bottle（1）, pressure transmitter（2）, electromagnetic shut-off valve（3）, it is total
Pipe pressure regulating valve（4）, air source distributor（5）, pressure sensor（6）, Laboratory Instruments（7）, controller（8）, operator control panel（9）
Be in charge of pressure-regulating valve（10）, it is characterised in that：Described electromagnetic shut-off valve（3）, pressure transmitter（2）, manifold pressure adjust
Save valve（4）, air source distributor（5）, pressure sensor（6）, be in charge of pressure-regulating valve（10）It is arranged on gas bottle（1）Source outlet
With Laboratory Instruments（7）On the source of the gas pipeline of connection.
A kind of 2. automatic gas source pipe road device in laboratory according to claim 1, it is characterised in that：Described electromagnetism cut-out
Valve（3）Gas source inlet end and gas bottle（1）Source outlet end connects.
A kind of 3. automatic gas source pipe road device in laboratory according to claim 1, it is characterised in that：Described source of the gas distribution
Device（5）For stainless steel, air source distributor（5）It is arranged on manifold pressure regulating valve（4）With Laboratory Instruments（7）Between gas
On source capsule road.
A kind of 4. automatic gas source pipe road device in laboratory according to claim 1, it is characterised in that：Described manifold pressure
Regulating valve（4）For motorized adjustment, manifold pressure regulating valve（4）It is arranged on electromagnetic shut-off valve（3）With air source distributor（5）Between
On source of the gas pipeline.
A kind of 5. automatic gas source pipe road device in laboratory according to claim 1, it is characterised in that：Described pressure sensing
Device（6）It is arranged on Laboratory Instruments（7）Gas source inlet end and air source distributor（5）On source of the gas pipeline between source outlet end.
A kind of 6. automatic gas source pipe road device in laboratory according to claim 1, it is characterised in that：Described pressure inverting
Device（2）For intelligent transducer, pressure transmitter（2）It is arranged on electromagnetic shut-off valve（3）With manifold pressure regulating valve（4）Between gas
On source capsule road.
A kind of 7. automatic gas source pipe road device in laboratory according to claim 1, it is characterised in that：Described controller
（8）Respectively with pressure transmitter（2）, electromagnetic shut-off valve（3）, manifold pressure regulating valve（4）, pressure sensor（6）, be in charge of pressure
Regulating valve（10）And operator control panel（9）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641116.2U CN207005728U (en) | 2017-06-05 | 2017-06-05 | A kind of automatic gas source pipe road device in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720641116.2U CN207005728U (en) | 2017-06-05 | 2017-06-05 | A kind of automatic gas source pipe road device in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005728U true CN207005728U (en) | 2018-02-13 |
Family
ID=61446638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720641116.2U Expired - Fee Related CN207005728U (en) | 2017-06-05 | 2017-06-05 | A kind of automatic gas source pipe road device in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005728U (en) |
-
2017
- 2017-06-05 CN CN201720641116.2U patent/CN207005728U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202442758U (en) | High-precision verification device for water meter calibration | |
| CN201348557Y (en) | Air leakage rate field test apparatus for air conditioner | |
| CN206020318U (en) | A kind of gas dew point analytical equipment | |
| CN201434861Y (en) | Calibration gas control device of smoke online monitoring system | |
| CN103323507B (en) | Multichannel carbon dioxide concentration automatic surveying device of grain piles in grain bin | |
| CN114563492A (en) | Gas sensor inspection device for pipeline and test method | |
| CN104458272A (en) | Exhaust smoke test method and device for engine | |
| CN207005728U (en) | A kind of automatic gas source pipe road device in laboratory | |
| CN103698163A (en) | Equipment fixing device for chimney gas sampling representativeness verification test | |
| CN208672238U (en) | Can handling with pressure online leakage monitoring equipment | |
| CN203629904U (en) | Equipment fixing device for representative verification test of chimney gas sample | |
| CN202676412U (en) | Shut-off valve leakage rate on-line detection device | |
| CN104422602B (en) | Isokinetic sampling's method that stationary source is unpowered | |
| CN102749180B (en) | Stop valve leak rate online test method | |
| CN206772928U (en) | Gas analyzer test-based examination device | |
| CN215217898U (en) | Wind pressure detection device in ventilation pipeline | |
| CN202433043U (en) | Wide-range-ratio pore-plate differential-pressure-type flowmeter | |
| CN201926546U (en) | On-site verification device for SF6-O2 leakage monitoring and warning device | |
| CN208330695U (en) | A kind of pneumatics apparatus test device for simulating applying working condition | |
| CN107796574A (en) | A kind of aircraft is airtight to check complex control system and its application method | |
| CN211347365U (en) | Safety valve pressure setting and sealing detection device | |
| CN208651747U (en) | A kind of gas meter valve Hermetical connecting structure | |
| CN207197607U (en) | A kind of high accuracy measuring system for chilled water high-low flow great fluctuation process | |
| CN204214652U (en) | The exhaust smoke proving installation of engine | |
| CN207248835U (en) | Multifunctional gas alarm calibrating installation |
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: 20180213 Termination date: 20190605 |