CN212539594U - High-efficient pressure regulating box testboard - Google Patents
High-efficient pressure regulating box testboard Download PDFInfo
- Publication number
- CN212539594U CN212539594U CN202021170769.5U CN202021170769U CN212539594U CN 212539594 U CN212539594 U CN 212539594U CN 202021170769 U CN202021170769 U CN 202021170769U CN 212539594 U CN212539594 U CN 212539594U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- gas
- pressure
- pipeline
- pressure regulating
- 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
- 230000001105 regulatory effect Effects 0.000 title claims abstract 10
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a high-efficient pressure regulating box testboard, including intake pipe, gas filter, gas pressure regulator, pressure transmitter and outlet duct, correspond on the intake pipe and be equipped with gas turbine flow meter, gas pressure gauge and high-pressure protection air cock to be connected with the air inlet of gas filter, the gas outlet and the tee bend switching pipeline of gas filter, this system adopts the cylinder to compress tightly, and is fast, and the reliability is high; the manual valve pressing device has the advantages that only simple training is needed, common workers can be selected, when pressure is adjusted, only corresponding manual valves need to be opened and closed one by one according to operation instructions and recorded, all data only need to be compared with corresponding numerical values once, complex calculation is not needed, the test conclusion can be obtained, even if illegal operation is carried out, the pressing tool is directly opened without air release, due to the fact that an operation protection mechanism is arranged, the workbench cannot be directly opened, the workbench can be automatically opened after air release, and accidents cannot occur.
Description
Technical Field
The utility model relates to a gaseous pressure regulating technical field especially relates to a high-efficient pressure regulating box testboard.
Background
In the existing ultrahigh pressure regulating test system, when a product is fixed by debugging equipment, a part of manufacturers with low efficiency requirements directly adopt bolts to screw and fix, and the fixation needs long time and has low efficiency; when the equipment is operated, skilled workers in the industry need to be engaged for a long time, professional knowledge training about the pressure regulating valve is carried out, and training of the pressure regulating step is carried out; in the debugging process, workers are required to record and calculate item by item according to the national standard GB27790-2011 and the 8.1.3 delivery inspection requirements; if the operation is violated, the pressing tool is directly opened without air discharge, and the accident of hurting people can occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient pressure regulating box testboard to solve the problem that proposes among the above-mentioned background art.
The utility model aims at realizing through the following technical scheme: a high-efficiency pressure regulating box test bench comprises a working bench and a high-pressure test system arranged in the working bench, wherein a tabletop steel plate is arranged on the top surface of the working bench, a rubber plate with a corresponding size is paved on the tabletop steel plate, and the periphery of the working bench is fixedly wrapped by a stainless steel outer cover plate; the high-pressure test system comprises an air inlet pipe, an air filter, an air pressure regulator, a pressure transmitter and an air outlet pipe, the gas inlet pipe is correspondingly provided with a gas turbine flow meter, a gas pressure gauge and a high-pressure protection nozzle, and is connected with the air inlet of the air filter, the air outlet of the air filter is connected with the three-way switching pipeline, two output pipelines of the three-way switching pipeline are respectively a protection pipeline and a pressure regulating pipeline, a first ball valve is arranged on the protection pipeline, a second ball valve, a third ball valve and a fourth ball valve are sequentially arranged on the pressure regulating pipeline, a gas pressure regulator is arranged on a connecting pipeline between the second ball valve and the third ball valve, an exhaust pipe is connected on a connecting pipeline between the third ball valve and the fourth ball valve, a manual valve is arranged on the exhaust pipe, and the output port of the fourth ball valve is connected with an air outlet pipe, and a pressure transmitter is arranged on the air outlet pipe.
The utility model discloses in, the kneck of intake pipe and outlet duct all is equipped with flange, two the flange below all corresponds and is equipped with the frock jack catch that is used for pressing from both sides tight and clamps, the frock jack catch passes through hexagon nut and is connected with the piston rod port of cylinder.
The utility model discloses in, first ball valve, second ball valve, third ball valve and fourth ball valve are the solenoid valve.
The utility model discloses in, the cylinder is connected with the PLC controller electricity, the PLC controller still is connected with first ball valve, second ball valve, third ball valve and fourth ball valve respectively.
The utility model discloses in, pressure transmitter, gas pressure gauge and gas turbine flow meter are connected with the PLC controller electricity respectively, the PLC controller is connected with the computer.
The utility model discloses in, the front of work bench is equipped with a plurality of control flap, control flap respectively with the valve one-to-one of first ball valve, second ball valve, third ball valve, fourth ball valve, manual valve and two cylinders.
Compared with the prior art, the utility model has the advantages that the high-efficiency pressure regulating box test board adopts the cylinder to compress, the speed is high, and the reliability is high; the method has the advantages that only simple training is needed, common workers can be selected, when pressure is adjusted, only corresponding manual valves are required to be opened and closed one by one according to operation instructions and recorded, all data are only required to be compared with corresponding numerical values once, complex calculation is not required, a test conclusion can be obtained, even if illegal operation is carried out, the pressing tool is directly opened without air release, due to an operation protection mechanism, a workbench cannot be directly opened, and the workbench can be automatically opened after air release, so that accidents cannot occur; meanwhile, the system is designed according to the function switch, all data are quantized, so that the system can be conveniently upgraded, all manual valves are changed into electromagnetic valves, and a computer program control terminal is added, so that the system can be upgraded into a full-automatic detection platform.
Drawings
FIG. 1 is an overall effect diagram of the high-efficiency pressure regulating box test board of the present invention;
FIG. 2 is a front view of the high efficiency pressure regulating box test bench of the present invention;
FIG. 3 is an overall effect diagram of the stainless steel-free outer cover plate of the high-efficiency pressure regulating box test bench of the present invention;
FIG. 4 is an overall effect diagram of the high voltage testing system in the testing table of the high efficiency pressure regulating box of the present invention;
FIG. 5 is a schematic diagram of the high voltage testing system in the testing platform of the high efficiency pressure regulating box of the present invention;
in the figure: 1. the gas inlet pipe, 2, the gas turbine flowmeter, 3, the gas pressure gauge, 4, the high pressure protection air cock, 5, the gas filter, 6, the tee bend switching pipeline, 7, first ball valve, 8, the second ball valve, 9, the gas pressure regulator, 10, the third ball valve, 11, the fourth ball valve, 12, the outlet duct, 13, the blast pipe, 14, the manual valve, 15, pressure transmitter, 16, the frock jack catch, 17, hexagon nut, 18, the cylinder, 19, the workstation frame, 20, the desktop steel sheet, 21, the rubber slab, 22, the stainless steel housing plate, 23, control flap.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
As shown in fig. 1-5, the utility model discloses a high-efficiency pressure regulating box test bench, which comprises a work bench 19 and a high-pressure test system installed in the work bench 19, wherein a tabletop steel plate 21 is arranged on the top surface of the work bench 19, a rubber plate 20 with a corresponding size is laid on the tabletop steel plate 21, and the periphery of the work bench 19 is fixedly wrapped by a stainless steel outer cover plate 22; high pressure test system includes intake pipe 1, gas filter 5, gas pressure regulator 9, pressure transmitter 15 and outlet duct 12, its characterized in that: intake pipe 1 is last to correspond and to be equipped with gas turbine flowmeter 2, gas pressure gauge 3 and high-pressure protection air cock 4 to be connected with gas filter 5's air inlet, gas filter 5's gas outlet and tee bend switching pipeline 6, two output pipeline of tee bend switching pipeline 6 are protection pipeline and pressure regulating pipeline respectively, be equipped with first ball valve 7 on the protection pipeline, be equipped with second ball valve 8, third ball valve 10 and fourth ball valve 11 on the pressure regulating pipeline in proper order, be equipped with gas pressure regulator 9 on the connecting tube between second ball valve 8 and the third ball valve 10, connect on the connecting tube between third ball valve 10 and the fourth ball valve 11 and be equipped with blast pipe 13, be equipped with manual valve 14 on blast pipe 13, outlet duct 12 is connected to the delivery outlet of fourth ball valve 11, be equipped with pressure transmitter 15 on outlet duct 12.
The utility model discloses in, the kneck of intake pipe 1 and outlet duct 12 all is equipped with flange, two the flange below all corresponds and is equipped with the frock jack catch 16 that is used for pressing from both sides tight the clamping, frock jack catch 16 is connected with cylinder 18's piston rod port through hexagon nut 17. The first ball valve 7, the second ball valve 8, the third ball valve 10 and the fourth ball valve 11 are all solenoid valves. The cylinder 18 is electrically connected with a PLC controller, and the PLC controller is also respectively connected with the first ball valve 7, the second ball valve 8, the third ball valve 10 and the fourth ball valve 11. The pressure transmitter 15, the gas pressure gauge 3 and the gas turbine flowmeter 2 are respectively electrically connected with a PLC (programmable logic controller) which is connected with a computer. The front surface of the working platform 19 is provided with a plurality of control valves 23, and the control valves 23 are respectively in one-to-one correspondence with the first ball valve 7, the second ball valve 8, the third ball valve 10, the fourth ball valve 11, the manual valve 14 and the valves of the two cylinders 18.
The utility model discloses in, this kind of high-efficient pressure regulating box testboard's test method as follows:
step 1: respectively connecting two ends of a pipeline to be detected to a flange interface of the pressure regulating box test bench, and correspondingly connecting and fixing the pipeline to be detected and the interface of the pressure regulating box test bench by using a tool clamping claw 16 which is fixedly connected above the flange interface through the expansion of an air cylinder 18 arranged at the flange interface;
step 2: ventilating a pipeline to be detected, allowing gas to enter along an air inlet pipe 1, manually closing a first ball valve 7 and a second ball valve 8 by using a control valve 23 through a gas turbine flowmeter 2 and a gas pressure gauge 3, and enabling a high-pressure protection gas nozzle 4 to play a role in high-pressure protection gas leakage, so that the gas pressure gauge 3 is prevented from being damaged due to excessive instantaneous pressure, and the input gas pressure of the pipeline to be detected can be obtained by using the pressure gauge 3;
and step 3: opening the second ball valve 8 closed in the step 2 to enable the gas to pass through the gas filter 5, conveying the gas to a gas pressure regulator 9, regulating the pressure of the conveyed gas by using the gas pressure regulator 9, simultaneously opening a third ball valve 10, outputting the gas through a manual valve 14, and recording related data of the gas turbine flow meter 2 and the gas pressure meter 3;
and 4, step 4: closing the manual valve 14 in the step 3, and opening the fourth ball valve 11 to enable the input gas to enter the gas outlet pipeline 12, measuring and recording output pressure data after pressure regulation through a pressure transmitter 15 arranged on the gas outlet pipeline 12, and obtaining a related test result through data comparison;
and 5: after the steps 1-3 are completed, the first ball valve 7 can be manually opened to directly discharge high-pressure gas in a pressure measuring system of the test bench, wherein the gas pressure gauge 3 monitors the internal gas pressure in real time, when the gas pressure is about to be safe, the control valve 23 is used for manually controlling the opening of the cylinder 18, the cylinder 18 extends out and the tooling jaw 16 moves upwards, so that the test bench is separated from a pipeline to be tested, when an employee directly opens the cylinder 18 manually controlled by the control valve 23, the gas pressure of the gas pressure gauge 3 is too high, at the moment, the controller of the cylinder 18 delays response, the first ball valve 7 is automatically opened firstly, the high-pressure gas in the pressure measuring system of the test bench is directly discharged, wherein the gas pressure gauge 3 monitors the internal gas pressure in real time, and when the gas pressure is about to be safe, the cylinder 18 valve is opened in response, so that.
When in use, the PLC controller is used for controlling the opening and closing of the first ball valve 7, the second ball valve 8, the third ball valve 10 and the fourth ball valve 11, the gas turbine flowmeter 2 and the gas pressure gauge 3 are utilized to clearly know the pressure of gas entering the gas inlet pipe 1, the gas is filtered by the gas filter 5 and then sent into the pressure regulator 9 for pressure regulation test treatment, and then sent into the gas outlet pipe 12, the pressure transmitter 15 is utilized to detect the output pressure in the gas pipe 12, and detection data is obtained, meanwhile, the pipeline is provided with the high-pressure protection gas nozzle 4 with automatic protection, so that the pipeline or equipment damage caused by overhigh pressure can be effectively avoided, the automatic protection pipeline and the manual exhaust pipe 13 are also arranged, the first ball valve 7 is arranged on the automatic protection pipeline, when the clamping jaw 16 controlled by the cylinder 18 is loosened, high pressure exists in the pipeline, the automatic protection pipeline is utilized to firstly carry out automatic air release treatment, the safety is ensured.
The utility model relates to a high-efficiency pressure regulating box test board, which adopts the cylinder to compress tightly, and has high speed and high reliability; the method has the advantages that only simple training is needed, common workers can be selected, when pressure is adjusted, only corresponding manual valves are required to be opened and closed one by one according to operation instructions and recorded, all data are only required to be compared with corresponding numerical values once, complex calculation is not required, a test conclusion can be obtained, even if illegal operation is carried out, the pressing tool is directly opened without air release, due to an operation protection mechanism, a workbench cannot be directly opened, and the workbench can be automatically opened after air release, so that accidents cannot occur; meanwhile, the system is designed according to the function switch, all data are quantized, so that the system can be conveniently upgraded, all manual valves are changed into electromagnetic valves, and a computer program control terminal is added, so that the system can be upgraded into a full-automatic detection platform.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A high-efficiency pressure regulating box test bench consists of a workbench frame (19) and a high-pressure test system arranged in the workbench frame (19), wherein a desktop steel plate (21) is arranged on the top surface of the workbench frame (19), rubber plates (20) with corresponding sizes are paved on the desktop steel plate (21), and the periphery of the workbench frame (19) is fixedly wrapped by a stainless steel outer cover plate (22); high pressure test system includes intake pipe (1), gas filter (5), gas pressure regulator (9), pressure transmitter (15) and outlet duct (12), its characterized in that: the gas inlet pipe (1) is correspondingly provided with a gas turbine flowmeter (2), a gas pressure gauge (3) and a high-pressure protection gas nozzle (4) and is connected with a gas inlet of a gas filter (5), a gas outlet of the gas filter (5) is connected with a three-way switching pipeline (6), two output pipelines of the three-way switching pipeline (6) are respectively a protection pipeline and a pressure regulating pipeline, the protection pipeline is provided with a first ball valve (7), the pressure regulating pipeline is sequentially provided with a second ball valve (8), a third ball valve (10) and a fourth ball valve (11), a gas pressure regulator (9) is arranged on a connecting pipeline between the second ball valve (8) and the third ball valve (10), a connecting pipeline between the third ball valve (10) and the fourth ball valve (11) is connected with an exhaust pipe (13), and a manual valve (14) is arranged on the exhaust pipe (13), an output port of the fourth ball valve (11) is connected with an air outlet pipe (12), and a pressure transmitter (15) is arranged on the air outlet pipe (12).
2. The high-efficiency pressure regulating box test bench according to claim 1, wherein: the connecting flange is arranged at the joint of the air inlet pipe (1) and the air outlet pipe (12), a tool clamping jaw (16) used for clamping and clamping is correspondingly arranged below the connecting flange, and the tool clamping jaw (16) is connected with a piston rod port of the air cylinder (18) through a hexagon nut (17).
3. The high-efficiency pressure regulating box test bench according to claim 1, wherein: the first ball valve (7), the second ball valve (8), the third ball valve (10) and the fourth ball valve (11) are all electromagnetic valves.
4. The high-efficiency pressure regulating box test bench according to claim 2, wherein: the air cylinder (18) is electrically connected with a PLC (programmable logic controller), and the PLC is further respectively connected with the first ball valve (7), the second ball valve (8), the third ball valve (10) and the fourth ball valve (11).
5. The high-efficiency pressure regulating box test bench according to claim 1, wherein: the pressure transmitter (15), the gas pressure gauge (3) and the gas turbine flowmeter (2) are respectively electrically connected with a PLC (programmable logic controller), and the PLC is connected with a computer.
6. The high-efficiency pressure regulating box test bench according to claim 1, wherein: the front face of the working table frame (19) is provided with a plurality of control valves (23), and the control valves (23) are in one-to-one correspondence with the valves of the first ball valve (7), the second ball valve (8), the third ball valve (10), the fourth ball valve (11), the manual valve (14) and the two cylinders (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170769.5U CN212539594U (en) | 2020-06-23 | 2020-06-23 | High-efficient pressure regulating box testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170769.5U CN212539594U (en) | 2020-06-23 | 2020-06-23 | High-efficient pressure regulating box testboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212539594U true CN212539594U (en) | 2021-02-12 |
Family
ID=74545202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021170769.5U Active CN212539594U (en) | 2020-06-23 | 2020-06-23 | High-efficient pressure regulating box testboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212539594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595574A (en) * | 2020-06-23 | 2020-08-28 | 四川凯德源科技有限公司 | Efficient pressure regulating box test board and test method thereof |
| CN118090042A (en) * | 2024-04-24 | 2024-05-28 | 常州市朗福电子科技有限公司 | Air conditioner pressure switch air pressure testing machine |
-
2020
- 2020-06-23 CN CN202021170769.5U patent/CN212539594U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595574A (en) * | 2020-06-23 | 2020-08-28 | 四川凯德源科技有限公司 | Efficient pressure regulating box test board and test method thereof |
| CN111595574B (en) * | 2020-06-23 | 2025-01-10 | 四川凯德源科技有限公司 | A high-efficiency voltage regulating box test bench and test method thereof |
| CN118090042A (en) * | 2024-04-24 | 2024-05-28 | 常州市朗福电子科技有限公司 | Air conditioner pressure switch air pressure testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021259325A1 (en) | Testing apparatus and testing method for automatic pressure regulating valve of electronic braking system | |
| CN111595574B (en) | A high-efficiency voltage regulating box test bench and test method thereof | |
| CN202471374U (en) | Multifunctional airtightness detection apparatus | |
| CN212539594U (en) | High-efficient pressure regulating box testboard | |
| CN111693276B (en) | High-efficiency pressure regulating box test method | |
| CN109443663B (en) | Gate valve online pressing system | |
| CN204964153U (en) | Carbon slide gas tightness detects platform | |
| CN106053038A (en) | Gas-liquid-dual-purpose safety valve discharge capacity test device and test method | |
| CN203216669U (en) | Pressure checking apparatus | |
| CN211013484U (en) | Pneumatic regulating valve testing device | |
| CN203688152U (en) | Novel gas pressure reducer verifying device | |
| CN114088382A (en) | Gas self-closing valve under-pressure and over-pressure measuring tool and measuring method thereof | |
| CN209148232U (en) | A low temperature gas cylinder air tightness test device | |
| CN205157127U (en) | Pipeline high strength and tightness test frock | |
| CN212537512U (en) | Ultrahigh pressure self-operated pressure regulating test system | |
| CN107305175A (en) | The automation test of gas pressure device of pipe container | |
| CN110726547A (en) | Portable pressure protection device comprehensive calibration device | |
| CN109084974A (en) | Portable pressure relief valve calibration equipment | |
| CN116086986A (en) | Bending and pressing test system for aviation pipeline connection clamp | |
| CN211121956U (en) | Portable pressure protection device comprehensive calibration device | |
| CN205300876U (en) | Diaphragm valve detection device | |
| CN211425791U (en) | Intercooler overhauls equipment | |
| CN209927761U (en) | Online real-time detection device for hydrocarbon dew point of gas pipeline | |
| CN203551382U (en) | Hydraulic test and airtight test device of full-digital pressure-bearing type equipment | |
| CN209214897U (en) | The automatic test line system of building regulation boxes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high efficiency test bench for pressure regulating box Effective date of registration: 20220525 Granted publication date: 20210212 Pledgee: Deyang rural commercial bank Limited by Share Ltd. Pledgor: SICHUAN KAIDEYUAN TECHNOLOGY CO.,LTD. Registration number: Y2022510000131 |