CN111947853A - Air window washer leakproofness inspection test platform - Google Patents
Air window washer leakproofness inspection test platform Download PDFInfo
- Publication number
- CN111947853A CN111947853A CN202010765510.3A CN202010765510A CN111947853A CN 111947853 A CN111947853 A CN 111947853A CN 202010765510 A CN202010765510 A CN 202010765510A CN 111947853 A CN111947853 A CN 111947853A
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- China
- Prior art keywords
- detection box
- test platform
- fixed
- air window
- liquid
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- 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.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
Abstract
The invention discloses a test platform for testing the sealing performance of a wind window washer, which belongs to the field of detection of wind window washers and comprises a base, wherein a first detection box and a second detection box are fixed on the upper surface of the base; the invention has novel design, can conveniently detect the sealing performance of the windshield washer, has visual detection result and simple operation, and is worthy of popularization.
Description
Technical Field
The invention belongs to the technical field of detection of air window washers, and particularly relates to a test platform for detecting the sealing performance of an air window washer.
Background
The windshield washer is one of necessary devices of an automobile, and the sealing performance of the windshield washer is one of the keys for detecting the quality of the device.
Disclosure of Invention
The invention aims to provide a test platform for testing the sealing performance of a windshield washer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a test platform for testing the tightness of an air window washer comprises a base, wherein a first detection box and a second detection box are fixed on the upper surface of the base, the air window washer is fixed on the inner surface of the bottom wall of the first detection box, a top plate is fixed on one side of the upper surface of the base through a support column, hydraulic cylinders are symmetrically installed on the lower surface of the top plate, piston rods of the two hydraulic cylinders are connected with a mounting plate which is horizontally arranged, a mounting hole is formed in the middle of the mounting plate, a sealing plug is fixed in the mounting hole, a liquid inlet is formed in the top of the air window washer, a water tank is fixed on the upper surface of the top plate, a water outlet pipe is connected on one side wall of the water tank, a first water pump sealing plug is installed on the water outlet pipe, one end of the water outlet pipe penetrates through the bottom of the side wall of the, two positioning holes are arranged on the clapboard.
As a preferred embodiment, the first detection box and the second detection box are both of cuboid structures with openings formed in the tops, and the inner walls of the first detection box and the second detection box are provided with graduated scales in the vertical direction.
By adopting the scheme, the water solution is added into the first detection box and the second detection box, and the liquid level change in the first detection box and the second detection box can be conveniently watched by the graduated scale.
As a preferred embodiment, the air window washer comprises a liquid storage tank, a washing pump, a liquid conveying pipe and a nozzle, wherein the washing pump is installed inside the liquid storage tank, a liquid outlet of the washing pump is connected with the liquid conveying pipe, and one end of the liquid conveying pipe is connected with the nozzle.
In a preferred embodiment, the sealing plug is located right above the liquid inlet, and the sealing plug is made of rubber, and the diameter of the sealing plug is slightly larger than the inner diameter of the liquid inlet.
By adopting the scheme, the sealing performance between the sealing plug and the liquid inlet of the air window washer can be ensured, and the detection accuracy is improved.
In a preferred embodiment, the positioning hole is matched with the nozzle in size, and a sealing ring is arranged in the positioning hole.
By adopting the scheme, the nozzle of the air window washer is placed in the positioning hole, and the sealing ring ensures the sealing property between the nozzle and the positioning hole.
Compared with the prior art, the invention has the beneficial effects that:
according to the test platform for testing the air window washer tightness, the air window washer is placed in the first detection box through the arrangement of the base, the first detection box, the second detection box, the water tank, the tightness, the water outlet pipe and the like, and a proper amount of water solution is added into the first detection box and the second detection box, so that the tightness of the air window washer can be visually detected, and the test platform is simple and convenient;
this wind window scrubber leakproofness inspection test platform is through setting up structures such as pneumatic cylinder, sealing plug, circulating pipe and water pump, can be continuous detect the wind window scrubber, improves the accuracy that detects, and water resource cyclic utilization reduces the waste of resource, is worth promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the invention at A;
fig. 3 is a plan view of the separator in the present invention.
In the figure: 1. a base; 2. a first detection box; 3. a second detection box; 4. a windshield washer; 5. a pillar; 6. a top plate; 7. a hydraulic cylinder; 8. mounting a plate; 9. a sealing plug; 10. a liquid inlet; 11. a water tank; 12. a water outlet pipe; 13. a first water pump; 14. a circulation pipe; 15. a second water pump; 16. a partition plate; 17. and (7) positioning the holes.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-3, the invention provides a test platform for testing the sealing performance of a windshield washer, which comprises a base 1, wherein a first detection box 2 and a second detection box 3 are fixed on the upper surface of the base 1, the first detection box 2 and the second detection box 3 are both cuboid structures with openings at the tops, and graduated scales (shown in fig. 1) are arranged on the inner walls of the first detection box 2 and the second detection box 3 along the vertical direction; the water solution is added into the first detection box 2 and the second detection box 3, and the scale can conveniently watch the liquid level change in the first detection box 2 and the second detection box 3.
An air window washer 4 is fixed on the inner surface of the bottom wall of the first detection box 2, the air window washer 4 comprises a liquid storage tank, a washing pump, a liquid conveying pipe and a nozzle, the washing pump is installed inside the liquid storage tank, a liquid outlet of the washing pump is connected with the liquid conveying pipe, and one end of the liquid conveying pipe is connected with the nozzle (see fig. 1).
A top plate 6 is fixed on one side of the upper surface of the base 1 through a support column 5, hydraulic cylinders 7 are symmetrically installed on the lower surface of the top plate 6, piston rods of the two hydraulic cylinders 7 are connected with a same horizontally-arranged mounting plate 8, a mounting hole is formed in the middle of the mounting plate 8, a sealing plug 9 is fixed in the mounting hole, a liquid inlet 10 is formed in the top of the windshield washer 4, the sealing plug 9 is located right above the liquid inlet 10, the sealing plug 9 is made of rubber, and the diameter of the sealing plug 9 is slightly larger than the inner diameter of the liquid inlet 10 (see; the tightness between the sealing plug 9 and the liquid inlet 10 of the windshield washer 4 can be ensured, and the detection accuracy is improved.
A water tank 11 is fixed on the upper surface of the top plate 6, a water outlet pipe 12 is connected to one side wall of the water tank 11, a first water pump 13 is installed on the water outlet pipe 12, one end of the water outlet pipe 12 penetrates through the sealing plug 9, a circulating pipe 14 is connected to the bottom of one side wall of the detection box II 3, the other end of the circulating pipe 14 is connected to the water tank 11, a second water pump 15 is installed on the circulating pipe 14, a partition plate 16 is fixed to the inner cavity of the detection box II 3, and two positioning holes 17 are formed; the positioning hole 17 is matched with the nozzle in size, and a sealing ring is arranged in the positioning hole 17 (see figure 3); the nozzle of the air window washer 4 is placed in the positioning hole 17, and the sealing ring ensures the sealing property between the nozzle and the positioning hole 17.
When the air window washer is used, the air window washer 4 to be detected is placed in the first detection box 2, two nozzles of the air window washer 4 are respectively fixed in two positioning holes 17 on the partition plate 16, sealing rings are arranged in the positioning holes 17 and can ensure the sealing performance of the positioning holes 17, then a proper amount of aqueous solution is added into the first detection box 2 and the second detection box 3, the nozzles are submerged by the aqueous solution of the second detection box 3, then the hydraulic cylinder is started to enable the mounting plate 8 to descend, the sealing plug 9 is plugged into the liquid inlet 10 of the air window washer 4, meanwhile, the position of the air window washer 4 is fixed, the aqueous solution is added into the water tank 11, the first water pump 13 is started and the air window washer 4 is started, the first water pump 13 injects water in the water tank 11 into the air window washer 4, the washing pump of the air window washer 4 sprays the aqueous solution out through the nozzles, if the sealing performance of the air window washer 4 is normal, the liquid levels of the first detection box 2 and, after water enters the second detection box 3, the second water pump 15 is opened, the water solution is pumped into the water tank 11 again for recycling, the wind window washer 4 can be continuously tested, waste is reduced, the sealing performance of the wind window washer 4 is unqualified, the liquid level of the water solution in the first detection box 2 and the second detection box 3 can be changed, an operator can visually observe the water solution, and the water window washer is simple and convenient and is worthy of popularization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a wind window scrubber leakproofness inspection test platform, includes base (1), its characterized in that: the air window washing device is characterized in that a first detection box (2) and a second detection box (3) are fixed on the upper surface of a base (1), an air window washer (4) is fixed on the inner surface of the bottom wall of the first detection box (2), a top plate (6) is fixed on one side of the upper surface of the base (1) through a support column (5), hydraulic cylinders (7) are symmetrically installed on the lower surface of the top plate (6), piston rods of the two hydraulic cylinders (7) are connected with a mounting plate (8) which is horizontally arranged, a mounting hole is formed in the middle position of the mounting plate (8), a sealing plug (9) is fixed in the mounting hole, a liquid inlet (10) is formed in the top of the air window washer (4), a water tank (11) is fixed on the upper surface of the top plate (6), a water outlet pipe (12) is connected on one side wall of the water tank (11), the bottom of one side wall of the second detection box (3) is connected with a circulating pipe (14), the other end of the circulating pipe (14) is connected to the water tank (11), a second water pump (15) is installed on the circulating pipe (14), a partition plate (16) is fixed to the inner cavity of the second detection box (3), and two positioning holes (17) are formed in the partition plate (16).
2. The windshield washer seal test platform of claim 1, wherein: the top of each of the first detection box (2) and the second detection box (3) is provided with an open cuboid structure, and the inner walls of the first detection box (2) and the second detection box (3) are provided with a graduated scale along the vertical direction.
3. The windshield washer seal test platform of claim 1, wherein: the air window washer (4) comprises a liquid storage tank, a washing pump, a liquid conveying pipe and a nozzle, wherein the washing pump is installed inside the liquid storage tank, a liquid outlet of the washing pump is connected with the liquid conveying pipe, and one end of the liquid conveying pipe is connected with the nozzle.
4. The windshield washer seal test platform of claim 1, wherein: the sealing plug (9) is positioned right above the liquid inlet (10), the sealing plug (9) is made of rubber, and the diameter of the sealing plug (9) is slightly larger than the inner diameter of the liquid inlet (10).
5. The windshield washer seal test platform of claim 1, wherein: the positioning holes (17) are matched with the nozzle in size, and sealing rings are arranged in the positioning holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010765510.3A CN111947853A (en) | 2020-08-03 | 2020-08-03 | Air window washer leakproofness inspection test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010765510.3A CN111947853A (en) | 2020-08-03 | 2020-08-03 | Air window washer leakproofness inspection test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111947853A true CN111947853A (en) | 2020-11-17 |
Family
ID=73338674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010765510.3A Withdrawn CN111947853A (en) | 2020-08-03 | 2020-08-03 | Air window washer leakproofness inspection test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111947853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280896A (en) * | 2021-06-22 | 2021-08-20 | 沈朋 | Water meter sealing performance detection device and method |
| CN113504761A (en) * | 2021-08-13 | 2021-10-15 | 东莞市聚研硅胶科技有限公司 | Waterproof sealing performance simulation test machine for corrugated pipe of automobile telescopic swing rod |
-
2020
- 2020-08-03 CN CN202010765510.3A patent/CN111947853A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280896A (en) * | 2021-06-22 | 2021-08-20 | 沈朋 | Water meter sealing performance detection device and method |
| CN113504761A (en) * | 2021-08-13 | 2021-10-15 | 东莞市聚研硅胶科技有限公司 | Waterproof sealing performance simulation test machine for corrugated pipe of automobile telescopic swing rod |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201117 |
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| WW01 | Invention patent application withdrawn after publication |