CN213933014U - Testing device and system for electromagnetic valve of anti-icing valve - Google Patents
Testing device and system for electromagnetic valve of anti-icing valve Download PDFInfo
- Publication number
- CN213933014U CN213933014U CN202022675373.2U CN202022675373U CN213933014U CN 213933014 U CN213933014 U CN 213933014U CN 202022675373 U CN202022675373 U CN 202022675373U CN 213933014 U CN213933014 U CN 213933014U
- Authority
- CN
- China
- Prior art keywords
- valve
- port
- solenoid valve
- icing
- testing
- 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
Images
Landscapes
- Details Of Valves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a testing arrangement and system for anti-icing valve solenoid valve, testing arrangement carry out the strict measurement calculation back through the solenoid valve subassembly to the examination of awaiting measuring, obtain the used frock processing data of design, and the design obtains the utility model provides a cube test block, set up on the test block be used for installing the solenoid valve the installation interface and with the three port of installation interface intercommunication. The anti-icing valve solenoid valve subassembly passes through 4 screws and this testing arrangement interconnect in the test system, and when the solenoid valve subassembly was installed in testing arrangement's installation interface, the gas circuit in the solenoid valve subassembly was sealed through the sealing washer. The test process is realized by matching with parts such as a flowmeter, a pressure supply valve and the like, the whole test system is simple and quick, and the time cost and the economic cost are greatly saved.
Description
Technical Field
The utility model relates to a solenoid valve test technical field especially relates to a testing arrangement and system for anti-icing valve solenoid valve.
Background
Bleed air provided by an A320 series engine of the civil aircraft provides an air source for the aircraft and is also used for pressurizing a passenger cabin and carrying air for deicing. The anti-icing valve is an electrically controlled pneumatic valve, which has two functions: preventing ice from forming in a condenser of an air conditioning pack; the discharge temperature of the battery pack is controlled at the time of an electrical failure. The common failure of the anti-icing valve is failure of the electromagnetic valve, so that the valve shutoff function cannot normally operate. In order to ensure that the valve works normally and the electromagnetic valve functions normally, the leakage test of the electromagnetic valve is required. When the electromagnetic valve leakage test is carried out, no tool capable of meeting the test requirement exists in the market at present, so that a test device and a system for the electromagnetic valve of the anti-icing valve are urgently needed to be obtained.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a testing arrangement and system for anti-icing valve solenoid valve to solve the aforementioned problem that exists among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a testing arrangement for anti-icing valve solenoid valve, includes the test block of cube shape, set up on the test block be used for installing the solenoid valve the installation interface and with the three port of installation interface intercommunication.
Preferably, the three ports are respectively a port a, a port B and a port C, the port a and the port B are arranged on the same plane, and the port B is connected to the bottom of the mounting interface;
the port C is located on the opposite surface of the port A and the port B, and the position where the port C is connected with the installation interface is located above the port A.
Preferably, mounting holes for fixedly mounting the electromagnetic valve are formed in the periphery of the mounting interface of the test block.
Another object of the utility model is to provide a test system for anti-icing valve solenoid valve, test system is used for the interior hourglass test of solenoid valve subassembly, including the testing arrangement that is used for anti-icing valve solenoid valve, the solenoid valve subassembly, flowmeter, the pressure supply valve, the control valve and the air supply that await measuring, the solenoid valve unit mount that awaits measuring is in among testing arrangement's the installation interface, the flowmeter the pressure supply valve the control valve with the air supply all through the pipeline with port on the testing arrangement links to each other.
Preferably, a port B and a port C of the testing device are closed, and the flowmeter, the pressure supply valve, the control valve and the air source are sequentially connected to a port A.
Preferably, a thermometer is further arranged between the pressure supply valve and the control valve.
Preferably, a plug and a power supply are connected to the solenoid valve assembly.
A final object of the utility model is to provide a test system for anti-icing valve solenoid valve, test system is used for solenoid valve subassembly's flow test, including being used for in anti-icing valve solenoid valve's testing arrangement, the solenoid valve subassembly that awaits measuring, flowmeter, pressure supply valve, control valve and air supply, the solenoid valve unit mount that awaits measuring is in among testing arrangement's the installation interface, the flowmeter the pressure supply valve the control valve with the air supply all through the pipeline with port on the testing arrangement links to each other.
Preferably, the port C is closed, the flowmeter is connected to the port B through a pipeline, and the pressure supply valve, the control valve and the air source are sequentially connected to the port A through pipelines.
Preferably, the test system further comprises a temperature gauge, and the temperature gauge is arranged between the pressure supply valve and the control valve.
The utility model has the advantages that:
the utility model provides a testing arrangement and system of anti-icing valve solenoid valve, testing arrangement carry out the strict measurement calculation back through the solenoid valve subassembly to the examination of awaiting measuring, obtain the used frock processing data of design, and the design obtains the utility model provides a cube test block, set up on the test block be used for installing the solenoid valve the installation interface and with the three port of installation interface intercommunication. Anti-icing valve solenoid valve subassembly passes through 4 screws and this testing arrangement interconnect among the test system, and when solenoid valve unit mount was in testing arrangement's installation interface, the gas circuit among the solenoid valve subassembly was sealed through the sealing washer, realized the test procedure with parts such as flowmeter and pressure supply valve cooperation, and whole test system is simple swift, has practiced thrift time cost and economic cost by a wide margin.
Drawings
FIG. 1 is a sectional view of a test block provided in example 1;
FIG. 2 is a top view of the test block provided in example 1;
FIG. 3 is a schematic connection diagram of a test system for testing the internal leakage of the electromagnetic valve of the anti-icing shutter provided in embodiment 2;
FIG. 4 is a schematic connection diagram of a testing system for testing the flow rate of the electromagnetic valve of the anti-icing shutter provided in embodiment 3;
FIG. 5 is a schematic view of a plug structure for closing a port of a test block;
the device comprises a test block 1, a seal ring I2, a port A3, a port B4, a flowmeter 5, a port C6, a seal ring II 7, a plug 8, a power supply 9, an electromagnetic valve assembly 11, a seal ring III 12, a pressure supply valve 13, a control valve 14, an air source 15, a thermometer 16, an installation interface 17, a test block bulge 18 and an installation hole 19.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Example 1
The embodiment provides a testing device for an anti-icing valve electromagnetic valve, which comprises a cube-shaped testing block, wherein the testing block is provided with an installation interface for installing the electromagnetic valve and three ports communicated with the installation interface, as shown in fig. 1, the three ports are respectively a port A, a port B and a port C, the port A and the port B are arranged on the same plane, and the port B is connected to the bottom of the installation interface;
the port C is located on the opposite surface of the port A and the port B, and the position where the port C is connected with the installation interface is located above the port A.
Because the position of port C is higher, consequently be provided with a test block arch on the cube test block upper end for set up port C.
In this embodiment, mounting holes for fixedly mounting the electromagnetic valve are formed around the mounting interface of the test block.
Example 2
The embodiment provides a test system for anti-icing valve solenoid valve, as shown in fig. 2, test system is used for the interior hourglass test of solenoid valve subassembly, including the testing arrangement for anti-icing valve solenoid valve in embodiment 1, the solenoid valve subassembly that awaits measuring, flowmeter, pressure supply valve, control valve and the air supply, the solenoid valve subassembly that awaits measuring is installed in testing arrangement's installation interface, the flowmeter the pressure supply valve the control valve with the air supply all through the pipeline with port on the testing arrangement links to each other.
The port B and the port C of the testing device are closed by plugs, the flowmeter, the pressure supply valve, the control valve and the air source are sequentially connected to the port A, and a thermometer is further arranged between the pressure supply valve and the control valve.
In this embodiment, the solenoid valve assembly is connected to a plug and a power supply.
When the internal leakage test is carried out, the electromagnetic valve is electrified with 28VDC, pressure is supplied to the port A at the temperature of 10-50 ℃ for 14.5psi, the leakage amount is monitored, the leakage amount is ensured to be less than 0.002g/s, then the electromagnetic valve is powered off, the pressure is reduced to zero, and then the electromagnetic valve component is removed, so that the test process can be completed.
Example 3
The embodiment provides a test system for anti-icing valve solenoid valve, test system is used for solenoid valve subassembly's flow test, as shown in fig. 3, including in embodiment 1 the testing arrangement for anti-icing valve solenoid valve, the solenoid valve subassembly that awaits measuring, flowmeter, pressure supply valve, control valve and air supply, the solenoid valve subassembly that awaits measuring is installed in testing arrangement's installation interface, the flowmeter the pressure supply valve the control valve with the air supply all through the pipeline with port on the testing arrangement links to each other.
The port C is closed by adopting a plug, the flowmeter is connected to the port B through a pipeline, and the pressure supply valve, the control valve and the air source are sequentially connected to the port A through pipelines.
The test system in this embodiment further includes a thermometer disposed between the pressure supply valve and the control valve.
When the flow test is carried out, firstly, the electromagnetic valve assembly is installed on the test block, the electromagnetic valve is operated twenty times, pressure is supplied to the port A of the electromagnetic valve assembly for 14.5psi at the temperature of 10-50 ℃, 28VDC is applied to the electromagnetic valve, the flow is monitored to ensure that the flow is 0.66-0.71g/s, the electromagnetic valve is powered off, the pressure is reduced to zero, and the test process is completed.
Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:
the utility model provides a testing arrangement and system of anti-icing valve solenoid valve, testing arrangement carry out the strict measurement calculation back through the solenoid valve subassembly to the examination of awaiting measuring, obtain the used frock processing data of design, and the design obtains the utility model provides a cube test block, set up on the test block be used for installing the solenoid valve the installation interface and with the three port of installation interface intercommunication. Anti-icing valve solenoid valve subassembly passes through 4 screws and this testing arrangement interconnect among the test system, and when solenoid valve unit mount was in testing arrangement's installation interface, the gas circuit among the solenoid valve subassembly was sealed through the sealing washer, realized the test procedure with parts such as flowmeter and pressure supply valve cooperation, and whole test system is simple swift, has practiced thrift time cost and economic cost by a wide margin.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (9)
1. The testing device for the electromagnetic valve of the anti-icing valve is characterized by comprising a cube-shaped testing block, wherein the testing block is provided with an installation interface for installing the electromagnetic valve and three ports communicated with the installation interface;
the three ports are respectively a port A, a port B and a port C, the port A and the port B are arranged on the same plane, and the port B is connected to the bottom of the installation interface;
the port C is located on the opposite surface of the port A and the port B, and the position where the port C is connected with the installation interface is located above the port A.
2. The testing device for the electromagnetic valve of the anti-icing shutter as claimed in claim 1, wherein the periphery of the mounting interface of the testing block is provided with mounting holes for fixedly mounting the electromagnetic valve.
3. A test system for an anti-icing valve solenoid valve, characterized in that the test system is used for the internal leakage test of a solenoid valve assembly, and comprises the test device for the anti-icing valve solenoid valve, the solenoid valve assembly to be tested, a flow meter, a pressure supply valve, a control valve and a gas source according to any one of claims 1 to 2, wherein the solenoid valve assembly to be tested is installed in an installation interface of the test device, and the flow meter, the pressure supply valve, the control valve and the gas source are all connected with a port on the test device through a pipeline.
4. The system for testing an anti-icing shutter solenoid valve according to claim 3, characterized in that the port B and the port C of the testing device are closed, and the flow meter, the pressure supply valve, the control valve and the air source are connected to the port A in sequence.
5. The system for testing an electromagnetic valve of an anti-icing shutter according to claim 4, characterized in that a thermometer is further arranged between the pressure supply valve and the control valve.
6. The system for testing an anti-icing shutter solenoid valve according to claim 4, characterized in that a plug and a power supply are connected to the solenoid valve assembly.
7. A test system for an anti-icing valve solenoid valve, characterized in that the test system is used for flow test of a solenoid valve assembly, and comprises the test device for an anti-icing valve solenoid valve, the solenoid valve assembly to be tested, a flow meter, a pressure supply valve, a control valve and a gas source according to any one of claims 1 to 2, wherein the solenoid valve assembly to be tested is installed in an installation interface of the test device, and the flow meter, the pressure supply valve, the control valve and the gas source are all connected with a port on the test device through a pipeline.
8. The system for testing an anti-icing shutter solenoid valve according to claim 7, characterized in that port C is closed, the flowmeter is connected to port B through a pipe, and the pressure supply valve, the control valve and the air source are sequentially connected to port A through pipes.
9. The system for testing an anti-icing shutter solenoid valve according to claim 7, further comprising a thermometer on said testing system, said thermometer being disposed between said pressure supply valve and said control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022675373.2U CN213933014U (en) | 2020-11-18 | 2020-11-18 | Testing device and system for electromagnetic valve of anti-icing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022675373.2U CN213933014U (en) | 2020-11-18 | 2020-11-18 | Testing device and system for electromagnetic valve of anti-icing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213933014U true CN213933014U (en) | 2021-08-10 |
Family
ID=77170710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022675373.2U Active CN213933014U (en) | 2020-11-18 | 2020-11-18 | Testing device and system for electromagnetic valve of anti-icing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213933014U (en) |
-
2020
- 2020-11-18 CN CN202022675373.2U patent/CN213933014U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201867290U (en) | Air tightness testing device for automobile air-conditioning box | |
| US7231831B1 (en) | Manifold valve and pressure transducer assembly | |
| CN111238759A (en) | Icing wind tunnel pressure measurement test method | |
| CN213933014U (en) | Testing device and system for electromagnetic valve of anti-icing valve | |
| CN105480433A (en) | Testing device and method for aircraft fuel system in simulated high altitude environment | |
| CN107748076B (en) | Conversion pipeline system for detecting fuel oil of radiator | |
| CN109238340B (en) | Comprehensive environment test system for Mars detector product | |
| CN108036822A (en) | A kind of bundle assembly electrical property and air-tightness testing device and its test method | |
| CN203981382U (en) | Large flow pneumatic accessories testing table | |
| CN205958205U (en) | Multichannel device that leaks hunting | |
| CN217483751U (en) | Valve rod sealing element performance test device | |
| CN214667637U (en) | Performance test device and system of low-temperature sealing ring | |
| CN209198622U (en) | A kind of SF6 density monitor calibration equipment | |
| CN217331529U (en) | Dynamic temperature resistance test device for pneumatic actuating mechanism | |
| CN108106810B (en) | A kind of flight atmospheric parameter calibration experiments device | |
| CN109596265A (en) | A kind of air pressure signal device detection device and its application method | |
| CN204984833U (en) | Vacuum pump performance testing platform | |
| CN207991770U (en) | Sealing test component and its system | |
| CN216978255U (en) | Quick switching wire harness airtightness testing module | |
| CN217637853U (en) | Ventilated membrane detection device of explosion-proof valve of battery box | |
| CN217587513U (en) | Testing device for electromagnetic valve of flow control valve | |
| CN107367359B (en) | Large turbo-type generator vacuum decay testing inspection analytical equipment | |
| CN217687673U (en) | Multichannel atmospheric pressure testing arrangement | |
| CN215639635U (en) | Portable integrated flowmeter device for measuring air flow of airplane valve type component | |
| CN112504719B (en) | Comprehensive detection system for aviation heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |