CN213209378U

CN213209378U - IPX6 test device

Info

Publication number: CN213209378U
Application number: CN202022449839.7U
Authority: CN
Inventors: 丁文亚; 汪玉忠; 肖泫岑; 冯志文; 肖非武; 陆强
Original assignee: Wuxi Tongyi Automobile Power Technology Co ltd
Current assignee: Wuxi Tongyi Automobile Power Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-14
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to an IPX6 test device, it includes: the water tank comprises a water tank body, a partition plate, a nozzle, a booster pump, a flowmeter, a controller, a water pipe, a multi-stage switch valve and a liquid crystal display, wherein the partition plate is arranged in the water tank body and divides the water tank body into a water storage area and an electrical equipment area; the multi-stage switch valve is connected with the controller, and the liquid crystal display screen is connected with the flowmeter through a sensor. The utility model discloses IPX6 test device simple structure, saving area, simple operation, space utilization are high, test efficiency is high, the test result is accurate, adopt the energy-concerving and environment-protective of oxidative degradation plastics material moreover.

Description

IPX6 test device

Technical Field

The utility model belongs to the technical field of waterproof performance detects, concretely relates to IPX6 test device.

Background

The test requirements of IPX6 are mainly divided into dust-tight and watertight. Dust-tight means no dust enters the apparatus; the water tightness requirement is to prevent strong water spray, i.e. strong water spray in all directions of the housing does not have a detrimental effect on the product. Thus confirming that the tested components are able to meet the performance requirements of IPX 6.

The IPX6 test plays a significant role in the development process of parts, and the test result can reflect the service performance of the tested parts. The reliability of the test equipment directly influences the accuracy of the watertight test. In the past test, because the instability of local water pressure causes the situation that the water tightness test is carried out, the situation that the water tightness test is forced to be interrupted frequently occurs, and the irreversible effect is caused to the development progress of the product. Therefore, the stability of the water flow rate of the test device is one of the criteria for measuring the performance of the test device. Because the long hydraulic stability of defect of some voltage, electric current and water pump self is poor for traditional suction pump, adopt booster-type suction pump can provide sufficient water flow for whole test system, make the test procedure more high-efficient, accord with the light-duty design requirement of product more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an IPX6 test device in order to overcome the not enough of prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: an IPX6 testing apparatus comprising:

the water tank comprises a water tank body, a partition plate, a nozzle, a booster pump, a flowmeter, a controller, a water pipe, a multi-stage switch valve and a liquid crystal display, wherein the partition plate is arranged in the water tank body and divides the water tank body into a water storage area and an electrical equipment area;

the multi-stage switch valve is connected with the controller, and the liquid crystal display screen is connected with the flowmeter through a sensor.

Optimally, the water tank body is made of 2mm thick oxidative degradation plastic, is made of plastic materials, and has light weight, good chemical stability, no corrosion, good impact resistance, wear resistance and good insulativity; the waste oxidation-degradation plastic is used, and the plastic is degraded through oxidation reaction, so that the environment is not affected basically, and the energy-saving and environment-friendly performance is realized.

Preferably, the baffle has a water inlet and a water outlet.

Optimally, the sealing performance of the nozzle is ensured by the sealing gasket and the sealing glue between the nozzle and the water outlet.

Optimally, one end of an inlet of the booster pump is connected with the water inlet through a water pipe, and is assisted with a sealing gasket to realize the sealing performance of the joint.

Optimally, the nozzle is a high-pressure nozzle, so that the water pressure requirement under the test condition can be met, and the accuracy of the test result is ensured.

Optimally, the multistage switch valve and the liquid crystal display screen are arranged on the same side of the water tank body, the liquid crystal display screen is close to the multistage switch valve, an observer can conveniently observe and read the flow at any time, and the liquid crystal display screen is thin, does not occupy space, is free of radiation and flicker, is beneficial to health, is completely flat, does not have visual deformation and has good visual effect; the multistage switch valve is convenient for adjust the size of flow, effectively improves valve life, helps improving test efficiency.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the IPX6 test device of the utility model divides the water tank body into a water storage area and an electrical equipment area by the clapboard, the electrical equipment area can save the test space, improve the test efficiency and ensure the tidiness of the test place; the multi-stage switch valve is connected with the booster pump and the flowmeter through the controller, the flow of the nozzle can be controlled in real time, the booster pump can provide sufficient and stable pressure for the whole test process, and the integrity of the test process and the accuracy of a test result are ensured. The utility model discloses IPX6 test device simple structure, saving area, simple operation, space utilization are high, test efficiency is high, the test result is accurate, adopt the energy-concerving and environment-protective of oxidative degradation plastics material moreover.

Drawings

FIG. 1 is a front cross-sectional view of the IPX6 test unit of the present invention;

fig. 2 is a right side view of the present invention;

description of reference numerals:

1. a water tank body; 11. a water storage area; 12. an electrical equipment area; 2. a partition plate; 21. a water inlet; 22. a water outlet; 3. a nozzle; 4. a booster pump; 5. a flow meter; 6. a controller; 7. a water pipe; 8. a multi-stage switching valve; 9. and a liquid crystal display screen.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

As shown in fig. 1 to fig. 2, the IPX6 testing apparatus of the present invention is generally applied to testing places for verifying the waterproof performance of automobile parts, and mainly includes a water tank 1, a partition board 2, a nozzle 3, a booster pump 4, a flowmeter 5, a controller 6, a water pipe 7, a multi-stage switch valve 8, a liquid crystal display 9, and the like.

The water tank body 1 is a hollow rectangular sealing frame body (in the embodiment, the water tank body 1 is made of 2mm thick oxidative degradation plastic, is made of plastic materials, is light in weight, good in chemical stability, free of corrosion, good in impact resistance, abrasion resistance and good in insulativity, and the performance of the plastic can be well maintained due to the oxidative degradation plastic, and basically cannot influence the environment due to the fact that the plastic is degraded through oxidation reaction after being discarded, and the water tank body is also an energy-saving and environment-friendly performance). The partition plate 2 is arranged in the water tank body 1 and divides the water tank body into a water storage area 11 and an electrical equipment area 12 (the water storage area 11 is larger than the electrical equipment area 12 in proportion, the water storage area 11 can contain 1 ton of water, the electrical equipment area 12 can save test space, improve test efficiency and ensure the cleanness of a test place; in the embodiment, the partition plate 2 is provided with a water inlet 21 and a water outlet 22). The nozzle 3 is connected to the partition board 2 in a sealing mode and faces the water storage area 11 (the nozzle 3 is a high-pressure nozzle which can meet the water pressure requirement under the test condition, so that a sample can receive water spraying under the appropriate condition, and the accuracy of the test result is ensured; in the embodiment, the nozzle 3 is connected with the water outlet 22 of the partition board 2 in a threaded connection mode, and the sealing performance of the nozzle 3 is ensured between the nozzle 3 and the water outlet 22 through a sealing gasket and sealant coating). The booster pump 4 and the flowmeter 5 are fixed on the inner side wall of the electrical equipment area 12 (the booster pump 4 and the flowmeter 5 are fixed on the inner side wall of the electrical equipment area 12 in a screw fastening mode, the booster pump 4 can provide a stable water source with enough high pressure for the device, the flowmeter 5 can not only read the liquid flow, but also change the flow of the liquid, the equipment arrangement is simplified, the use requirement is met, and the flow information is more accurately obtained). The controller 6 is connected with the booster pump 4 and the flowmeter 5 through electronic circuits (the controller 6 is fixed on the inner side wall of the electrical equipment area 12 and can control the flow of the flowmeter 5 in real time). The water pipe 7 is used for connecting the nozzle 3 with the flowmeter 5, one end of the flowmeter 5 with the outlet of the booster pump 4, and one end of the inlet of the booster pump 4 (the water pipe 7 is a common plastic pipe for conveying water flow; in this embodiment, one end of the inlet of the booster pump 4 is connected with the water inlet 21 of the partition board 2, and the sealing of the connection is realized by the sealing washer). Multistage switch valve 8 is fixed on the lateral wall of water tank 1 (multistage switch valve 8 passes through 6 control booster pumps 4 of controller and flowmeter 5, in the experimentation, the tester presses multistage switch valve 8 and can realize the start-up of booster pump 4, rotatory multipolar switch valve 8 can the size of regulating control flow, compare in traditional valve, use multipolar switch valve 8 to be convenient for adjust the flow size, effectively improve valve life, help improving test efficiency). The liquid crystal display 9 is fixed on the outer side wall of the water tank body 1 (the liquid crystal display 9 is connected with the flowmeter 5 through a sensor, so that a tester can observe the flow at any time, and can read the flow in time when adjusting the multipole switch valve 8. the liquid crystal display 9 is used because the display is thin, does not occupy space, has no radiation and no flicker, is beneficial to health, is completely flat, has no visual deformation and has good visual effect).

Further, the multistage switching valve 8 and the liquid crystal display 9 are arranged on the same side of the water tank body 1, and the liquid crystal display 9 is close to the multistage switching valve 8.

The utility model discloses IPX6 test device is when carrying out the waterproof performance test to automobile parts, settle the sample and guarantee that sample and nozzle 3 are in same high department, ensure that the sample is at the effective within range that sprays of nozzle 3, the tester presses multistage ooff valve 8 and can realize the start-up of booster pump 4, through the motion of booster pump 4, increase aqueous kinetic energy and pressure energy, then rotatory multipole ooff valve 8 of the flow size of the water spray according to experimental requirement, and survey the flow size of regulation in real time through liquid crystal display 9, after adjusting, booster pump 4 passes through water pipe 7 with the high pressure water and transmits to nozzle 3 department, nozzle 3 sprays the high-pressure water to the sample, make the front of sample all-round accept the water spray in the time of settlement. After the set testing time is reached, the operator pulls up the multi-stage switch valve 8 to stop the test.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. An IPX6 testing apparatus, comprising:

the device comprises a water tank body (1), a partition plate (2) which is arranged in the water tank body (1) and divides the water tank body into a water storage area (11) and an electrical equipment area (12), a nozzle (3) which is hermetically connected to the partition plate (2) and faces the water storage area (11), a booster pump (4) and a flowmeter (5) which are fixed on the inner side wall of the electrical equipment area (12), a controller (6) which is connected with the booster pump (4) and the flowmeter (5) through electronic circuits, a water pipe (7) which is connected with one end of an outlet of the nozzle (3) and the flowmeter (5), one end of an outlet of the flowmeter (5) and one end of an inlet of the booster pump (4), and a multi-stage switch valve (8) and a liquid crystal display (9) which are fixed on the outer side wall of the;

the multi-stage switch valve (8) is connected with the controller (6), and the liquid crystal display screen (9) is connected with the flowmeter (5) through a sensor.

2. The IPX6 testing apparatus according to claim 1, wherein: the water tank body (1) is made of oxidative degradation plastic with the thickness of 2 mm.

3. The IPX6 testing apparatus according to claim 1, wherein: the partition board (2) is provided with a water inlet (21) and a water outlet (22).

4. The IPX6 testing device according to claim 3, wherein: the sealing performance of the nozzle (3) is ensured by a sealing gasket and a sealing glue between the nozzle (3) and the water outlet (22).

5. The IPX6 testing device according to claim 3, wherein: one end of an inlet of the booster pump (4) is connected with the water inlet (21) through a water pipe (7), and sealing gaskets are used for achieving sealing performance of the connection.

6. The IPX6 testing apparatus according to claim 1, wherein: the nozzle (3) is a high-pressure nozzle.

7. The IPX6 testing apparatus according to claim 1, wherein: the multi-stage switch valve (8) and the liquid crystal display screen (9) are arranged on the same side of the water tank body (1), and the liquid crystal display screen (9) is close to the multi-stage switch valve (8).