CN209117335U - Water intake valve of washing machine test equipment - Google Patents
Water intake valve of washing machine test equipment Download PDFInfo
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- CN209117335U CN209117335U CN201822121176.9U CN201822121176U CN209117335U CN 209117335 U CN209117335 U CN 209117335U CN 201822121176 U CN201822121176 U CN 201822121176U CN 209117335 U CN209117335 U CN 209117335U
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Abstract
This application discloses a kind of water intake valve of washing machine test equipments, belong to inlet valve testing field.The test equipment includes industrial personal computer, high-temperature water tank, centrifugal multistage pump multiple centrifugal pump, check valve, low pressure line, low temperature water tank, high-pressure plunger pump, high-pressure solenoid valve and pressure duct, in which: centrifugal multistage pump multiple centrifugal pump, check valve, high-pressure plunger pump and high-pressure solenoid valve are electrically connected with industrial personal computer；Water in high-temperature water tank is pumped into low pressure line by centrifugal multistage pump multiple centrifugal pump, is equipped with check valve on low pressure line；Water in low temperature water tank is pumped into pressure duct by high-pressure plunger pump, is equipped with high-pressure solenoid valve on pressure duct；Low pressure line and pressure duct and tested inlet valve are connected.The application realizes the flow rate test to intake pump by centrifugal multistage pump multiple centrifugal pump, the pressure test to intake pump is realized by high-pressure plunger pump, and tester only needs to install intake pump, can be automatically performed the flow rate test to intake pump and pressure test, test equipment is simple, improves testing efficiency.
Description
Technical field
The utility model belongs to inlet valve testing field, is related to a kind of water intake valve of washing machine test equipment.
Background technique
Washing machine is electric appliance common in daily life, in general, needing before washing machine factory to water intake valve of washing machine
Flow, pressure-resistant situation etc. carry out test analysis.
Conventional washer water inlet valve test is by the way of manual testing, and tester needs to select various testing tools
The flow of inlet valve is tested, then the other various testing tools of selection carry out the pressure-resistant situation of inlet valve, test
Process is cumbersome, and testing efficiency is relatively low.
Utility model content
In order to solve the problems, such as that manual testing's efficiency is relatively low in the related technology, this application provides a kind of washing machine inflows
Valve test equipment, specific technical solution are as follows:
Water intake valve of washing machine test equipment provided by the present application includes industrial personal computer, high-temperature water tank, centrifugal multistage pump multiple centrifugal pump, unidirectional
Valve, low pressure line, low temperature water tank, high-pressure plunger pump, high-pressure solenoid valve and pressure duct, in which: centrifugal multistage pump multiple centrifugal pump, check valve,
High-pressure plunger pump and high-pressure solenoid valve are electrically connected with industrial personal computer；Water in high-temperature water tank is pumped into low pressure by centrifugal multistage pump multiple centrifugal pump
Pipeline is equipped with check valve on low pressure line；Water in low temperature water tank is pumped into pressure duct, pressure duct by high-pressure plunger pump
On high-pressure solenoid valve is installed；Low pressure line and pressure duct and each inlet valve installation interface are connected, and inlet valve is installed interface and used
In the inlet valve that installation is to be tested.
The flow rate test to intake pump is realized by centrifugal multistage pump multiple centrifugal pump, and the pressure to intake pump is realized by high-pressure plunger pump
Test, tester only need to install intake pump, can be automatically performed flow rate test and the pressure survey to multiple intake pumps
Examination, test equipment is simple, improves testing efficiency.
Optionally, water intake valve of washing machine test equipment provided by the present application further includes variable-frequency power sources, variable-frequency power sources with it is each
Inlet valve to be tested is electrically connected, to provide different voltage and frequency for each inlet valve to be tested；The application provides
Water intake valve of washing machine test equipment further include inlet valve power supply base, inlet valve power supply base and variable-frequency power sources are electrically connected,
Inlet valve power supply base is inserted into for the plug of inlet valve, to be connected to variable-frequency power sources and inlet valve.
The voltage of different frequency different voltages value can be provided to inlet valve by variable-frequency power sources, and then simulates various differences
The operational data of inlet valve under electric voltage frequency.
Optionally, water intake valve of washing machine test equipment provided by the present application further includes high-pressure manometer and low pressure gauge,
High-pressure manometer is connected to pressure duct, and to show the pressure in pressure duct, low pressure gauge is connected to low pressure line, with aobvious
Show the pressure in low pressure line.
By setting high-pressure manometer and low pressure gauge, tester is facilitated to check in pressure duct and low pressure line
Pressure value.
Optionally, water intake valve of washing machine test equipment provided by the present application further includes LP line pressure sensor and high pressure
Line-pressure sensor, LP line pressure sensor are mounted on low pressure line, and are electrically connected with industrial personal computer, low to incude
Pressure in pressure pipe road, pressure duct pressure sensor are connected to pressure duct, and are electrically connected with industrial personal computer, to show high pressure
Pressure in pipeline.
By setting LP line pressure sensor and pressure duct pressure sensor, industrial personal computer is facilitated to collect high-voltage tube
Accurate pressure value in road and low pressure line.
Optionally, water intake valve of washing machine test equipment provided by the present application further includes heater water tank, heater water tank with
Industrial personal computer is electrically connected, and is installed in high-temperature water tank, and heater water tank heats the water in high-temperature water tank.
The water in high-temperature water tank can be heated by the way that heater water tank is arranged, to simulate high-temperature water to inlet valve
Flow is tested.
Optionally, water intake valve of washing machine test equipment provided by the present application further includes high-temperature water tank liquid level sensor and low temperature
High water tank sensor, high-temperature water tank liquid level sensor are mounted in high-temperature water tank, and are electrically connected with industrial personal computer, for incuding
Water level in high-temperature water tank；Low temperature water tank liquid level sensor is mounted in low temperature water tank, and is electrically connected with industrial personal computer, for feeling
Answer the water level in low temperature water tank.
It is respectively induced out in high-temperature water tank by setting high-temperature water tank liquid level sensor and low temperature water tank liquid level sensor
Water level in water level and low temperature water tank avoids water in water tank in order to the moisturizing into water tank when the water level in water tank is too low
Deficiency can not test inlet valve.
Optionally, water intake valve of washing machine test equipment provided by the present application further includes high-temperature water tank temperature sensor, high temperature
Water tank temperature sensor is mounted in low temperature water tank, and is electrically connected with industrial personal computer, for incuding the water temperature in high-temperature water tank.
The water temperature in high-temperature water tank is perceived by setting high-temperature water tank temperature sensor, the water temperature information perceived is sent out
Give industrial personal computer.
Optionally, water intake valve of washing machine test equipment provided by the present application further include plunger pump drive motor and plunger pump into
Water solenoid valve, plunger pump drive motor and plunger pump inlet water solenoid valve are electrically connected with industrial personal computer, plunger pump inlet water solenoid valve
It is mounted on the water inlet of high-pressure plunger pump, plunger pump drive motor and high-pressure plunger pump are electrically connected, to drive high-pressure plunger pump
Work.
The task driven to high-pressure plunger pump is realized by setting plunger pump drive motor, passes through setting plunger pump water inlet electricity
Magnet valve, opens the water inlet of high-pressure plunger pump, and then realizes and be pumped into high pressure water into pressure duct.
Optionally, water intake valve of washing machine test equipment provided by the present application further includes pressure duct automatic-discharging solenoid valve,
Pressure duct automatic-discharging solenoid valve is mounted on pressure duct, and is electrically connected with industrial personal computer, for discharging in pressure duct
Pressure.
Optionally, water intake valve of washing machine test equipment provided by the present application further includes that water tank is automatically replenished electrical valve, moisturizing
In-line filter and water tank water compensating valve, water tank is automatically replenished electrical valve and industrial personal computer is electrically connected, the electrical valve of water tank automatic water supplement,
Water pipe filter and water tank water compensating valve are installed on water pipe, and water pipe and high-temperature water tank or low temperature water tank connect
It is logical.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Utility model.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is the structural schematic diagram of the water intake valve of washing machine test equipment provided in the application one embodiment；
Fig. 2 is the front schematic view of the water intake valve of washing machine test equipment provided in the application one embodiment.
Wherein, appended drawing reference is as follows:
10, inlet valve；20, industrial personal computer；21, industry control cabinet；31, high-temperature water tank；32, centrifugal multistage pump multiple centrifugal pump；33, check valve；
34, low pressure line；35, low pressure gauge；36, LP line pressure sensor；41, low temperature water tank；42, high-pressure plunger pump；43,
High-pressure solenoid valve；44, pressure duct；45, high-pressure manometer；46, pressure duct pressure sensor；50, shield；61, frequency conversion
Power supply；62, inlet valve power supply base；70, heater water tank；80, high-temperature water tank temperature sensor；91, high-temperature water tank liquid level passes
Sensor；92, low temperature water tank liquid level sensor；101, water tank is automatically replenished electrical valve；102, water pipe filter；103, water tank
Water compensating valve；111, plunger pump drive motor；112, plunger pump inlet water solenoid valve；120, pressure duct automatic-discharging solenoid valve.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
Fig. 1 is the structural schematic diagram of the water intake valve of washing machine test equipment provided in the application one embodiment, and Fig. 2 is this
The front schematic view of the water intake valve of washing machine test equipment provided in application one embodiment, washing machine inflow provided by the present application
Valve test equipment includes industrial personal computer 20, high-temperature water tank 31, centrifugal multistage pump multiple centrifugal pump 32, check valve 33, low pressure line 34, low temperature water tank
41, high-pressure plunger pump 42, high-pressure solenoid valve 43, pressure duct 44 and at least one inlet valve install interface.
At least one inlet valve installs interface can install interface or the installation of at least two inlet valves for an inlet valve
Interface, each inlet valve installation interface are used to install the inlet valve of a tape test.
It is provided herein industrial personal computer 20, high-temperature water tank 31, multistage for the ease of the flow of test laundry inlet valve 10
Centrifugal pump 32, check valve 33 and low pressure line 34 install the check valve 33 on low pressure line 34, by by centrifugal multistage pump multiple centrifugal pump 32,
Check valve 33 and industrial personal computer 20 are electrically connected, and low pressure line 34 and at least one inlet valve installation interface are connected.So that needing
When testing 10 flow of inlet valve, check valve 33 is controlled by industrial personal computer 20 and is opened, and control the work of centrifugal multistage pump multiple centrifugal pump 32, by high temperature
Water in water tank 31 is pumped into low pressure line 34.
It is provided herein industrial personal computer 20, low temperature water tank 41, high for the ease of testing the pressure of water intake valve of washing machine 10
Hydraulic plunger pump 42, high-pressure solenoid valve 43 and pressure duct 44 are equipped with high-pressure solenoid valve 43, high-pressure plunger pump on pressure duct 44
42 and high-pressure solenoid valve 43 with industrial personal computer 20 be electrically connected, pressure duct 44 also at least one inlet valve installation interface connect
It is logical.So that controlling high-pressure solenoid valve 43 when needing to test the pressure resistance of inlet valve 10 by industrial personal computer 20 and opening, and control high-pressure column
42 work of plug pump, the high-pressure water pump in low temperature water tank 41 is entered to pressure duct 44.
Pressure duct 44 said here can select stainless steel pressure duct, and low pressure line 34 can select stainless steel low
Pressure pipe road.
Industrial personal computer 20 said here is generally mounted on industry control cabinet 21, industrial personal computer 20 generally may include display screen with
And processing module, processing module can be realized by way of software, hardware or software and hardware combining.It can be shown on display screen
Every acquisition data, can also show the UI control for user's triggering in test equipment provided by the present application.
In addition, the application further includes the shield 50 being mounted on above equipment, which is set as can be along installation
Axis Unscrew and closing, to protect inlet valve 10.
In actual test demand, it usually needs flow and pressure resistance of the test inlet valve 10 under different voltages different frequency
Situation, in view of this, water intake valve of washing machine test equipment provided by the present application can also include variable-frequency power sources 61, variable-frequency power sources 61
It is electrically connected with each inlet valve 10 to be tested, to provide different voltage and frequency for each inlet valve 10 to be tested.
Here variable-frequency power sources 61 can provide 0-300V, the test power supply of 50-60HZ for inlet valve 10.
Further, it is set since inlet valve 10 to be tested is just mounted to washing machine inflow valve test when needing to test
In standby, therefore inlet valve 10 is connected to power supply for convenience, and water intake valve of washing machine test equipment provided by the present application can also wrap
Include inlet valve power supply base 62, inlet valve power supply base 62 and variable-frequency power sources 61 are electrically connected, inlet valve power supply base 62 for into
The plug of water valve 10 is inserted into, to be connected to variable-frequency power sources 61 and inlet valve 10.
In this way, by variable-frequency power sources 61 voltage of different frequency different voltages value, Jin Ermo can be provided to inlet valve 10
Intend the operational data of inlet valve 10 under various different voltages frequencies.
Check the pressure value in pressure duct 44 and low pressure line 34 at any time for the ease of tester, it is provided by the present application
Water intake valve of washing machine test equipment can also include high-pressure manometer 45 and low pressure gauge 35, high-pressure manometer 45 and high-voltage tube
Road 44 is connected to, and to show the pressure in pressure duct 44, low pressure gauge 35 is connected to low pressure line 34, to show low pressure line
Pressure in 34.
In order to allow industrial personal computer 20 to get the pressure value in low pressure line 34 and high pressure management, to be carried out to test result
Analysis, water intake valve of washing machine test equipment provided by the present application can also include LP line pressure sensor 36 and pressure duct
Pressure sensor 46, LP line pressure sensor 36 are mounted on low pressure line 34, and are electrically connected with industrial personal computer 20, with sense
The pressure in low pressure line 34 is answered, pressure duct pressure sensor 46 is connected to pressure duct 44, and is electrically connected with industrial personal computer 20
It connects, to show the pressure in pressure duct 44.
In this way, facilitating industrial personal computer 20 by setting LP line pressure sensor 36 and pressure duct pressure sensor 46
Collect accurate pressure value in pressure duct 44 and low pressure line 34.
In order to allow the water temperature in high-temperature water tank 31 to reach test temperature, water intake valve of washing machine test equipment provided by the present application
It can also include heater water tank 70, heater water tank 70 and industrial personal computer 20 are electrically connected, and are installed in high-temperature water tank 31, water
Case heater 70 heats the water in high-temperature water tank 31.
Further, water intake valve of washing machine test equipment provided by the present application can also include high-temperature water tank temperature sensor
80, high-temperature water tank temperature sensor 80 is mounted in low temperature water tank 41, and is electrically connected with industrial personal computer 20, for incuding high-temperature water
Water temperature in case 31.
The water temperature in high-temperature water tank 31 is perceived by setting high-temperature water tank temperature sensor 80, the water temperature perceived is believed
Breath is sent to industrial personal computer 20.In general, industrial personal computer 20 determines the water temperature in high-temperature water tank 31 lower than test temperature according to water temperature information
When spending, then it can control heater water tank 70 and start to heat the water in high-temperature water tank 31；Industrial personal computer 20 is believed according to water temperature
When breath determines that the water temperature in high-temperature water tank 31 reaches test temperature, then controls heater water tank 70 and stop in high-temperature water tank 31
Water is heated.
In this way, can be heated to the water in high-temperature water tank 31 by the way that heater water tank 70 is arranged, to simulate high-temperature water
The flow of inlet valve 10 is tested.
Water intake valve of washing machine test equipment provided by the present application can also include high-temperature water tank liquid level sensor 91 and low temperature
High water tank sensor 92, high-temperature water tank liquid level sensor 91 are mounted in high-temperature water tank 31, and are electrically connected with industrial personal computer 20,
For incuding the water level in high-temperature water tank 31；Low temperature water tank liquid level sensor 92 is mounted in low temperature water tank 41, and and industrial personal computer
20 are electrically connected, for incuding the water level in low temperature water tank 41.
Further, water intake valve of washing machine test equipment provided by the present application can also include that water tank is automatically replenished electrical valve
101, water pipe filter 102 and water tank water compensating valve 103, water tank are automatically replenished electrical valve 101 and are electrically connected with industrial personal computer 20,
Water tank is automatically replenished electrical valve 101, water pipe filter 102 and water tank water compensating valve 103 and is installed on water pipe, moisturizing
Pipeline is connected to high-temperature water tank 31 or low temperature water tank 41.Water pipe filter 102 can carry out the water filled into water tank
Filtering, guarantee high-pressure plunger pump 42 using safe.
Water tank water compensating valve 103 can be opened and closed for tester, and water tank is automatically replenished electrical valve 101 then usually by work
Control machine 20 controls.
In general, liquid level information can be sent to industrial personal computer 20 after liquid level sensor senses the liquid level information in water tank,
When industrial personal computer 20 determines that the liquid level in water tank is lower than the first liquid level according to liquid level information, then it can control water tank automatic water supplement electricity
Air valve 101 is opened, and reminds tester to open water tank water compensating valve 103, to carry out moisturizing into water tank；And work as 20 basis of industrial personal computer
When liquid level information determines that the liquid level in water tank is higher than the second liquid level, then stop the moisturizing into water tank, for example can control water tank certainly
The dynamic electrical valve 101 of moisturizing, or tester is reminded to close water tank water compensating valve 103, it is excessively high with the water level in caisson and overflow.This
In the second liquid level be higher than the first liquid level.
The application is respectively induced out high by setting high-temperature water tank liquid level sensor 91 and low temperature water tank liquid level sensor 92
The water level in water level and low temperature water tank 41 in reservoir 31, in order to be mended when the water level in water tank is too low into water tank
Water avoids water deficiency in water tank that from can not testing inlet valve 10.
In one possible implementation, in order to realize guarantee high-pressure plunger pump 42 normal work, the application provide
Water intake valve of washing machine test equipment can also include plunger pump drive motor 111 and plunger pump inlet water solenoid valve 112, plunger pump
Drive motor 111 and plunger pump inlet water solenoid valve 112 are electrically connected with industrial personal computer 20, and plunger pump inlet water solenoid valve 112 is installed
In the water inlet of high-pressure plunger pump 42, plunger pump drive motor 111 and high-pressure plunger pump 42 are electrically connected, to drive high-pressure plunger
42 work of pump.
The task driven to high-pressure plunger pump 42 is realized by setting plunger pump drive motor 111, by the way that plunger pump is arranged
Inlet water solenoid valve 112, opens the water inlet of high-pressure plunger pump 42, and then realizes and be pumped into high pressure water into pressure duct 44.
In actual test, after being completed, need to carry out pressure release to pressure duct 44, for the ease of to pressure duct
44 carry out pressure release, and water intake valve of washing machine test equipment provided by the present application can also include pressure duct automatic-discharging solenoid valve
120, pressure duct automatic-discharging solenoid valve 120 is mounted on pressure duct 44, and is electrically connected with industrial personal computer 20, for discharging
Pressure in pressure duct 44.
After being completed, industrial personal computer 20 controls pressure duct automatic-discharging solenoid valve 120 and opens, to realize to high-voltage tube
The pressure discharge operations on road 44.
In conclusion dish-washing machine automatic test equipment provided by the present application, is realized by centrifugal multistage pump multiple centrifugal pump to intake pump
Flow rate test realizes the pressure test to intake pump by high-pressure plunger pump, and tester only needs to install intake pump, i.e.,
It can be automatically performed the flow rate test at least one intake pump and pressure test, test equipment is simple, improves testing efficiency.
Those skilled in the art will readily occur to this after considering specification and practicing the utility model of utility model here
Other embodiments of utility model.This application is intended to cover any variations, uses, or adaptations of the utility model,
These variations, uses, or adaptations follow the general principle of the utility model and unpractical new including the utility model
The common knowledge or conventional techniques in the art of type.The description and examples are only to be considered as illustrative, this reality
It is indicated by the following claims with novel true scope and spirit.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (10)
1. a kind of water intake valve of washing machine test equipment, which is characterized in that the water intake valve of washing machine test equipment include industrial personal computer,
High-temperature water tank, centrifugal multistage pump multiple centrifugal pump, check valve, low pressure line, low temperature water tank, high-pressure plunger pump, high-pressure solenoid valve, pressure duct with
And at least one inlet valve installs interface, in which:
The centrifugal multistage pump multiple centrifugal pump, the check valve, the high-pressure plunger pump and the high-pressure solenoid valve are electromechanical with the industry control
Property connection；
Water in the high-temperature water tank is pumped into the low pressure line by the centrifugal multistage pump multiple centrifugal pump, is equipped on the low pressure line
The check valve；
Water in the low temperature water tank is pumped into the pressure duct by the high-pressure plunger pump, is equipped on the pressure duct
The high-pressure solenoid valve；
The low pressure line and the pressure duct and each inlet valve installation interface are connected, and the inlet valve installation interface is used
In the inlet valve that installation is to be tested.
2. water intake valve of washing machine test equipment according to claim 1, which is characterized in that the washing machine inflow valve test
Equipment further includes variable-frequency power sources, and the variable-frequency power sources and each inlet valve to be tested are electrically connected, to be each to be tested
Inlet valve provides different voltage and frequency；
The water intake valve of washing machine test equipment further includes inlet valve power supply base, the inlet valve power supply base and the frequency conversion
Power supply is electrically connected, and the inlet valve power supply base is inserted into for the plug of the inlet valve, to be connected to the variable-frequency power sources and institute
State inlet valve.
3. water intake valve of washing machine test equipment according to claim 1, which is characterized in that the washing machine inflow valve test
Equipment further includes high-pressure manometer and low pressure gauge, and the high-pressure manometer is connected to the pressure duct, described in display
Pressure in pressure duct, the low pressure gauge are connected to the low pressure line, to show the pressure in the low pressure line.
4. water intake valve of washing machine test equipment according to claim 1, which is characterized in that the washing machine inflow valve test
Equipment further includes LP line pressure sensor and pressure duct pressure sensor, and the LP line pressure sensor is mounted on
It on the low pressure line, and is electrically connected with the industrial personal computer, to incude the pressure in the low pressure line, the pressure duct
Pressure sensor is connected to the pressure duct, and is electrically connected with the industrial personal computer, to show the pressure in the pressure duct
Power.
5. water intake valve of washing machine test equipment according to claim 1, which is characterized in that the washing machine inflow valve test
Equipment further includes heater water tank, and the heater water tank and the industrial personal computer are electrically connected, and are installed on the high-temperature water tank
Interior, the heater water tank heats the water in the high-temperature water tank.
6. water intake valve of washing machine test equipment according to claim 1, which is characterized in that the washing machine inflow valve test
Equipment further includes high-temperature water tank liquid level sensor and low temperature water tank liquid level sensor, and the high-temperature water tank liquid level sensor is mounted on
It in the high-temperature water tank, and is electrically connected with the industrial personal computer, for incuding the water level in the high-temperature water tank；The water at low temperature
Case liquid level sensor is mounted in the low temperature water tank, and is electrically connected with the industrial personal computer, for incuding the low temperature water tank
Interior water level.
7. water intake valve of washing machine test equipment according to claim 1, which is characterized in that the washing machine inflow valve test
Equipment further includes high-temperature water tank temperature sensor, and the high-temperature water tank temperature sensor is mounted in the low temperature water tank, and with
The industrial personal computer is electrically connected, for incuding the water temperature in the high-temperature water tank.
8. water intake valve of washing machine test equipment according to claim 1, which is characterized in that the washing machine inflow valve test
Equipment further includes plunger pump drive motor and plunger pump inlet water solenoid valve, the plunger pump drive motor and the plunger pump water inlet
Solenoid valve is electrically connected with the industrial personal computer, and the plunger pump inlet water solenoid valve is mounted on the water inlet of the high-pressure plunger pump
Mouthful, the plunger pump drive motor and the high-pressure plunger pump are electrically connected, to drive the high-pressure plunger pump work.
9. water intake valve of washing machine test equipment according to claim 1, which is characterized in that the washing machine inflow valve test
Equipment further includes pressure duct automatic-discharging solenoid valve, and the pressure duct automatic-discharging solenoid valve is mounted on the pressure duct
On, and be electrically connected with the industrial personal computer, for discharging the pressure in the pressure duct.
10. any water intake valve of washing machine test equipment in -9 according to claim 1, which is characterized in that the washing machine
Inlet valve test equipment further includes that water tank is automatically replenished electrical valve, water pipe filter and water tank water compensating valve, and the water tank is certainly
The dynamic electrical valve of moisturizing and the industrial personal computer are electrically connected, and the water tank is automatically replenished electrical valve, water pipe filter and water tank
Water compensating valve is installed on water pipe, and the water pipe is connected to the high-temperature water tank or the low temperature water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121176.9U CN209117335U (en) | 2018-12-18 | 2018-12-18 | Water intake valve of washing machine test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121176.9U CN209117335U (en) | 2018-12-18 | 2018-12-18 | Water intake valve of washing machine test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117335U true CN209117335U (en) | 2019-07-16 |
Family
ID=67208239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822121176.9U Active CN209117335U (en) | 2018-12-18 | 2018-12-18 | Water intake valve of washing machine test equipment |
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| CN (1) | CN209117335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249964A (en) * | 2023-11-16 | 2023-12-19 | 成都市笑脸科技有限公司 | Test water tank, test system and test method for simulating water tank environment of washing device |
-
2018
- 2018-12-18 CN CN201822121176.9U patent/CN209117335U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117249964A (en) * | 2023-11-16 | 2023-12-19 | 成都市笑脸科技有限公司 | Test water tank, test system and test method for simulating water tank environment of washing device |
| CN117249964B (en) * | 2023-11-16 | 2024-02-06 | 成都市笑脸科技有限公司 | Test water tank, test system and test method for simulating water tank environment of washing device |
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