CN207991813U - Gas pressure regulator, governor testboard - Google Patents
Gas pressure regulator, governor testboard Download PDFInfo
- Publication number
- CN207991813U CN207991813U CN201820530412.XU CN201820530412U CN207991813U CN 207991813 U CN207991813 U CN 207991813U CN 201820530412 U CN201820530412 U CN 201820530412U CN 207991813 U CN207991813 U CN 207991813U
- Authority
- CN
- China
- Prior art keywords
- inlet end
- outlet side
- pressure
- gas
- governor
- 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.)
- Active
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model is related to mechanical test equipments, especially a kind of gas pressure regulator, governor testboard, in order to improve the safety and reliability of gas pressure regulator, governor, a kind of gas pressure regulator, governor testboard is provided, including derricking gear, pressurising mechanism and leak detection mechanism, there are the spaces of installation measured piece between pressurising mechanism and leak detection mechanism, the utility model has reasonable for structure, pressure regulator is easy to loading and unloading, the features such as airtight performance is good, and operability is strong, environmental protection and energy saving, it is that a kind of specific aim is stronger, is suitable for the professional test equipment of a variety of pressure regulators test.
Description
Technical field
The utility model is related to mechanical test equipment, especially a kind of gas pressure regulator, governor testboard.
Background technology
As important infrastructure, our countries attach great importance to city gas, and city gas not only becomes China resident
The main energy sources of life are also widely used for the every field such as heating, refrigeration, power generation, automobile, as China's economy and city are fired
Gas cause constantly advances, and more stringent requirements are proposed for quality, performance and safety of the people to gas-fired equipment, does not turn off
The novel gas pressure regulator to accord with the demands of the market is sent out, development China has the gas-fired equipment of independent intellectual property right, ensures city
The safety and reliability of gas supply substitutes import, could improve the competitiveness of city gas equipment supply enterprise of China.
Utility model content
The technical problems to be solved in the utility model is：In order to improve the safety and reliability of gas pressure regulator, governor, provide
A kind of gas pressure regulator, governor testboard.
Technical solution adopted by the utility model to solve its technical problems is：A kind of gas pressure regulator, governor testboard, including
Derricking gear, pressurising mechanism and leak detection mechanism, there are the skies of installation measured piece between pressurising mechanism and leak detection mechanism
Between；
Pressurising mechanism has inlet end babinet, cylinder stroke control switch is equipped on inlet end babinet, inlet end fills
Air cock, inlet end pressure gauge, inlet end pressure transmitter and inlet end temperature transmitter, inlet end babinet are equipped with for pushing away
Inlet end pipeline and the variable stroke cylinder taken over of inlet end are moved and retract, inlet end pipeline and variable takes over of inlet end are in same
One axis and fixed installation, the release of cylinder stroke control switch control stroke cylinder or retraction, the control of inlet end gas-filled switching tube
Inflation is taken over to inlet end pipeline and inlet end are variable, inlet end pressure gauge, inlet end pressure transmitter and inlet end temperature become
Send the pressure and temperature of device detection air inlet；
Leak detection mechanism has outlet side babinet, and outlet side temperature transmitter, outlet are equipped on the babinet of outlet side
Side pressure power transmitter, outlet side pressure gauge, data show liquid crystal display, outlet side inflation threshold switch and outlet side air bleeding valve switch,
Outlet side temperature transmitter, outlet side pressure transmitter and outlet side pressure gauge detection outlet end pipe road and outlet side can be changed and take over
In pressure, outlet side pipeline and outlet side are variable to be taken in same axis and fixed installation, outlet side inflate threshold switch and
Outlet side air bleeding valve switch are connect with the flowmeter in the babinet of outlet side, for being filled to variable take over of outlet side pipeline and outlet side
Pressure or pressure release.
In order to facilitate the position of measured piece is adjusted, variable take over of the inlet end is oppositely arranged with variable take in outlet side,
It takes over and outlet side is variable takes over middle and be respectively arranged with inlet end adjustable support and outlet side adjustable supporting inlet end is variable
Frame.
In order to improve the stability of product and improve detection efficiency, the inlet end pressure gauge is two pieces, is passed through respectively
One end of pipeline and gas-liquid separator connects, and the other end of gas-liquid separator is connect by pipeline with air source.
In order to improve the accuracy of detection, reduce the vibration in detection, the derricking gear, pressurising mechanism and leak detection
Mechanism is fixedly mounted on table of equipment.
The utility model has the beneficial effects that a kind of gas pressure regulator, governor testboard of the utility model, is used for gas pressure regulating
Pressure, air-tightness and the flow detection of device, specific detection is in the inlet pressure pressure regulator overall performance that can be set, inspection
Whether survey reaches voltage regulator design and quality of production requirement；The test equipment have intelligent data show, data analysis, flow examine
It surveys and functions, the utility model such as Totally hermetically test passes through the inspection and test to gas pressure regulator, governor complete machine, it is ensured that pressure regulation
The indices of device reach the technical merit of external similar pressure regulator, and domestic pressure regulator is made really to be able to replace import to produce completely
Product；Secondly the utility model has reasonable for structure, and pressure regulator is easy to loading and unloading, and airtight performance is good, and operability is strong, environmental protection and energy saving etc.
Feature is that a kind of specific aim is stronger, is suitable for the professional test equipment of a variety of pressure regulators test.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
In figure:1. table of equipment, 2. gas-liquid separators, 3. cylinder strokes control switch, 4. inlet end gas-filled switching tubes, 5. air inlets
End babinet, 6. inlet end pressure gauges, 7. inlet end pressure transmitters, 8. inlet end temperature transmitters, 9. inlet end pipelines, 10.
Inlet end is variable to be taken over, 11. derricking gears, 12. outlet side temperature transmitters, 13. outlet side pressure transmitters, 14. outlet sides
Pressure gauge, 15. data display liquid crystal display, 16. outlet side babinets, 17. outlet sides inflation threshold switch, 18. outlet side pipelines, 19.
Outlet side is variable to be taken over, 20. outlet side adjustable supports, 21. inlet end adjustable supports, 22. outlet side air bleeding valve switch.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of gas pressure regulator, governor testboard shown in FIG. 1, including derricking gear 11, pressurising mechanism and leak detection mechanism,
There are the space of installation measured piece, derricking gear 11, pressurising mechanism and leak detections between pressurising mechanism and leak detection mechanism
Mechanism is fixedly mounted on table of equipment 1；
For derricking gear 11 for lifting measured piece, measured piece is mainly gas pressure regulator, governor or gas pressure regulator, governor complete machine.
Pressurising mechanism has inlet end babinet 5, and cylinder stroke control switch 3, inlet end are equipped on inlet end babinet 5
Gas-filled switching tube 4, inlet end pressure gauge 6, inlet end pressure transmitter 7 and inlet end temperature transmitter 8, inlet end babinet 5 are installed
It is useful for pushing and retracting inlet end pipeline 9 and inlet end can be changed the stroke cylinder of take over 10, inlet end pipeline 9 and inlet end can
Become take over 10 and be in same axis and fixed installation, cylinder stroke controls release or the retraction that switch 3 controls stroke cylinder, air inlet
End gas-filled switching tube 4 controls to inlet end pipeline 9 and inlet end and can be changed 10 inflation of take over, and inlet end pressure gauge 6, air inlet end pressure become
The pressure and temperature for sending device 7 and inlet end temperature transmitter 8 to detect air inlet, inlet end pressure gauge 6 are two pieces, a preparation and a use, into
Gas end pressure table 6 is connect by pipeline with one end of gas-liquid separator 2 respectively, the other end of gas-liquid separator 2 by pipeline with
Air source connects, and gas-liquid separator 2 is used to filter out the oil and moisture in air source, extends the service life of equipment；
Leak detection mechanism has outlet side babinet 16, and outlet side temperature transmitter is equipped on outlet side babinet 16
12, outlet side pressure transmitter 13, outlet side pressure gauge 14, data show liquid crystal display 15, outlet side inflation threshold switch 17 and go out
Gas end air bleeding valve switch 22, outlet side temperature transmitter 12, outlet side pressure transmitter 13 and outlet side pressure gauge 14 detect
Gas end pipe road 18 and outlet side can be changed the pressure in take over 19, and outlet side pipeline 18 and outlet side can be changed take over 19 and be in same axis
Line and fixed installation, outlet side are inflated threshold switch 17 and outlet side air bleeding valve switch 22 and are connected with the flowmeter in outlet side babinet 16
It connects, for can be changed 19 pressurising of take over or pressure release to outlet side pipeline 18 and outlet side.
Inlet end can be changed take over 10 and outlet side can be changed take over 19 and primarily serve reducing or offset measured piece and inlet-end manifold
The effect in space between road 9 and outlet side pipeline 18, by replacing, inlet end can be changed take over 10 and outlet side can be changed 19 use of take over
In the detection different types of gas pressure regulator, governor of different model, really accomplish a tractor serves several purposes, according to gas pressure regulator, governor inlet and outlet
Position determine inlet end can be changed take over 10 and outlet side can be changed take over 19 position can be arranged with relative misalignment can also and figure
In both the same be oppositely arranged and on same axis；Take over 10 is can be changed in inlet end and outlet side can be changed 19 middle of take over
It is respectively arranged with inlet end adjustable support 21 and outlet side adjustable support 20, for stablizing gas pressure regulator, governor and fine tuning gas pressure regulating
The position of device.
It is specifically used：
Tested gas pressure regulator, governor is put by derricking gear 11 and mounted on the table top of table of equipment 1, is fallen in outlet side
On adjustable support 20 and inlet end adjustable support 21, outlet side adjustable support 20 and inlet end adjustable support 21 are finely tuned so that tested
Examination gas pressure regulator, governor position meets test request, then controls switch 3 by the row in inlet end babinet 5 by controlling cylinder stroke
Stroke cylinder extrudes forward, push inlet end pipeline 9 and inlet end can be changed 10 compression of take over be tested gas pressure regulator, governor import and
Compressed air is filled with the import pressure-measuring pipe of tested pressure regulator, i.e. inlet end pipeline by outlet(discharge) flange by inlet end gas-filled switching tube 4
9 and inlet end can be changed in take over 10, test pressure value is set by inlet end pressure gauge 6, by tested gas pressure regulator, governor valve port
It is closed, if tested gas pressure regulator, governor has internal leak or is not closed completely, gas can flow into outlet pressure-measuring pipe
In, i.e., outlet side pipeline 18 and outlet side can be changed take over 19, and the pressure value of outlet side pressure gauge 14 will rise at this time, simultaneously
Pass through inlet end pressure transmitter 7, inlet end temperature transmitter 8, outlet side temperature transmitter 12, outlet side pressure transmitter 13
And the flowmeter in outlet side babinet 16, the data such as pressure, temperature and flow can be shown that liquid crystal display 15 is shown by data,
And test data can be retained and be analyzed, allowed if the pressure value that outlet side pressure gauge 14 detects is no more than
Value, you can it is qualified to determine that tested gas pressure regulator, governor is closed.
Compressed air is filled with to the import pressure-measuring pipe of tested pressure regulator, i.e. inlet end pipeline 9 by inlet end gas-filled switching tube 4
It can be changed in take over 10 with inlet end, by setting different tests pressure value, the pressure adjusting for adjusting tested gas pressure regulator, governor is set
Determine device, can test under different inlet pressures, whether the flow and outlet pressure of tested gas pressure regulator, governor are stablized.
It may be integrated on data display liquid crystal display 15 and operate including sequence of operations such as lifting, pressurising, pressure releases, it is this
Details are not described herein again its working method that liquid crystal display market for manipulation is on sale.
Whether the test equipment can test the disconnecting device of tested gas pressure regulator, governor can be at the appointed time simultaneously simultaneously
Start, tested gas pressure regulator, governor is positioned on table of equipment 1, after setting the safety cut-off pressure value of pressure regulator, open into
Gas end gas-filled switching tube 4, the reading of inlet end pressure gauge 6 rise, while adjusting the pressure being tested on gas pressure regulator, governor and adjusting setting
Device makes the pressure rise of outlet end pressure table 14 to safety cut-off value, and observing the cutting mechanism of tested gas pressure regulator, governor is
It is no to be active in one's movements, can repetition test it is multiple, until conforming to quality requirements.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (4)
1. a kind of gas pressure regulator, governor testboard, it is characterised in that：Including derricking gear (11), pressurising mechanism and leak detection machine
Structure, there are the spaces of installation measured piece between pressurising mechanism and leak detection mechanism；
Pressurising mechanism has inlet end babinet (5), and cylinder stroke control switch (3), air inlet are equipped on inlet end babinet (5)
Hold gas-filled switching tube (4), inlet end pressure gauge (6), inlet end pressure transmitter (7) and inlet end temperature transmitter (8), inlet end
Babinet (5) is equipped with for pushing and retracting inlet end pipeline (9) and the variable stroke cylinder for taking over (10) of inlet end, inlet end
Pipeline (9) and variable take over (10) of inlet end are in same axis and fixed installation, and cylinder stroke control switch (3) controls stroke
The release of cylinder or retraction, inlet end gas-filled switching tube (4) is controlled to be taken over (10) and fills to inlet end pipeline (9) and inlet end are variable
Gas, inlet end pressure gauge (6), inlet end pressure transmitter (7) and inlet end temperature transmitter (8) detect the pressure and temperature of air inlet
Degree；
Leak detection mechanism has outlet side babinet (16), and outlet side temperature transmitter is equipped on outlet side babinet (16)
(12), outlet side pressure transmitter (13), outlet side pressure gauge (14), data show that liquid crystal display (15), outlet side charge valve are opened
Close (17) and outlet side air bleeding valve switch (22), outlet side temperature transmitter (12), outlet side pressure transmitter (13) and outlet
End pressure table (14) detects outlet end pipe road (18) and outlet side and can be changed the pressure taken in (19), outlet side pipeline (18) and goes out
Variable take over (19) in gas end are in same axis and fixed installation, and threshold switch (17) and outlet side air bleeding valve switch are inflated in outlet side
(22) it is connect with the flowmeter in outlet side babinet (16), takes over (19) for can be changed to outlet side pipeline (18) and outlet side and fill
Pressure or pressure release.
2. gas pressure regulator, governor testboard according to claim 1, it is characterised in that：The inlet end is variable take over (10) and
Outlet side is variable to be taken over (19) and is oppositely arranged, and takes over (10) and outlet side is variable takes over (19) middle difference inlet end is variable
It is provided with inlet end adjustable support (21) and outlet side adjustable support (20).
3. gas pressure regulator, governor testboard according to claim 1, it is characterised in that：The inlet end pressure gauge (6) is two
Block is connect by pipeline with one end of gas-liquid separator (2) respectively, and the other end of gas-liquid separator (2) passes through pipeline and air source
Connection.
4. gas pressure regulator, governor testboard according to claim 1, it is characterised in that：The derricking gear (11), pressurising machine
Structure and leak detection mechanism are fixedly mounted on table of equipment (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530412.XU CN207991813U (en) | 2018-04-13 | 2018-04-13 | Gas pressure regulator, governor testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530412.XU CN207991813U (en) | 2018-04-13 | 2018-04-13 | Gas pressure regulator, governor testboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991813U true CN207991813U (en) | 2018-10-19 |
Family
ID=63831654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530412.XU Active CN207991813U (en) | 2018-04-13 | 2018-04-13 | Gas pressure regulator, governor testboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207991813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693276A (en) * | 2020-06-23 | 2020-09-22 | 四川凯德源科技有限公司 | High-efficiency pressure regulating box test method |
| CN113899399A (en) * | 2021-09-18 | 2022-01-07 | 深圳市宏智智能装备有限公司 | High-voltage regulator testing method for intelligent micro-pipe network ecological chain |
-
2018
- 2018-04-13 CN CN201820530412.XU patent/CN207991813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693276A (en) * | 2020-06-23 | 2020-09-22 | 四川凯德源科技有限公司 | High-efficiency pressure regulating box test method |
| CN113899399A (en) * | 2021-09-18 | 2022-01-07 | 深圳市宏智智能装备有限公司 | High-voltage regulator testing method for intelligent micro-pipe network ecological chain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207991813U (en) | Gas pressure regulator, governor testboard | |
| CN103308254B (en) | A kind of oil cooler dry test method for testing leak tightness and device thereof | |
| CN203178824U (en) | Device for compensating for changes of gas pressure in sealed container, and pressure equalizing device | |
| CN105841943A (en) | Durability test device for multifunctional pressure regulation valve | |
| CN109341979A (en) | Nitrogen and helium leak check system | |
| CN209673199U (en) | A kind of adjustable pressure gas flow test device | |
| CN204694429U (en) | Valve leak detection test board | |
| CN111122069A (en) | Dynamic test system for turbine oxygen pump of engine | |
| CN110044557A (en) | A kind of airtight detection hydraulic press of monolithic bipolar plate | |
| CN110579423A (en) | Gas desorption experimental system under pressure and temperature changing conditions | |
| CN202204808U (en) | Solid coupling parameter tester for coal gas containing mashgas | |
| CN103048100A (en) | Full-automatic detection equipment for valve tightness of automobile engine cylinder head | |
| CN209624684U (en) | A kind of 400MPa extra-high simple loading unit | |
| CN202676250U (en) | Standard flowmeter | |
| CN102680188B (en) | Air tightness detector for three-flap valve of puncture outfit | |
| CN210514294U (en) | Gas diffusion initial speed measuring device capable of adjusting inflation pressure as required | |
| CN203259324U (en) | Leak tightness dry test device for oil cooler | |
| CN204788846U (en) | Oily formula distribution transformer atmospheric pressure oil leak test device | |
| CN210375530U (en) | SF (sulfur hexafluoride)6Micro constant pressure leakage simulation device | |
| CN209589391U (en) | A kind of refrigerator car air-tightness test device | |
| CN211669025U (en) | Rock core gas permeability detection device | |
| CN204429046U (en) | Vinylacetylene gas purification apparatus | |
| CN2218927Y (en) | Testing table for gas pressure part | |
| CN109459277B (en) | Constant-speed control box applied to portable coal dust sampling device and application method of constant-speed control box | |
| CN207866422U (en) | A kind of automatic test and experiment device of pressure signal device operating pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |