CN208206402U - A kind of IPX9K high pressure spray test case - Google Patents
A kind of IPX9K high pressure spray test case Download PDFInfo
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- CN208206402U CN208206402U CN201820871723.2U CN201820871723U CN208206402U CN 208206402 U CN208206402 U CN 208206402U CN 201820871723 U CN201820871723 U CN 201820871723U CN 208206402 U CN208206402 U CN 208206402U
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- ipx9k
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Abstract
The utility model discloses a kind of IPX9K high pressure spray test case, the second sample stage is arranged in experimental cabin lower part, and the through-hole for the insertion of the first sample stage is equipped in the middle part of the second sample stage；Pedestal corresponding position below the second sample stage is equipped with transmission mechanism, and the first sample stage connects transmission mechanism after passing through the second sample stage by inserted link；First sample stage and transmission mechanism are detachable connection；Bracket of spraying water is equipped with separable nozzle.The advantage is that the first sample stage is detachable setting, the sample of different height is suitble to be tested, the multiple directions water spray position for adapting to water spray bracket is adjusted by transmission mechanism.Simultaneously for larger-size sample, individual nozzles can be dismantled to its adaptability and tested.It has dismantled 0 ° of nozzle to rotate samples vertical after the test that the sample completes other 3 nozzles with the larger-size sample of adaptation level, has declined or remove the first sample stage, completed test using 90 ° of nozzles, adapt to sizes sample.
Description
Technical field
The utility model relates to a kind of device of waterproof test more particularly to a kind of IPX9K high pressure spray test casees.
Background technique
IPX is International Industry waterproofing grade standard, and wherein the classification standard of IPX9K is as follows:
IPX9K: method name: high-pressure injection test；Testing equipment: the water spray internal diameter of nozzle is 12.5mm；Experimental condition:
Angle of spraying water is respectively 0 °, 30 °, 60 ° and 90 ° four positions；Sample stage revolving speed: 5rpm；Distance: 100~150mm；Each position
It sets 30 seconds；Flow be 14~16L/min, 8000~10000kPa of irrigation pressure, 80 degrees Celsius of water temperature.
In the prior art, it is often necessary to waterproof test be carried out to the module of the vehicle-mounted externals such as headstock headlight, simulate carwash
Whether modules in the process reach the requirement of waterproofing grade.Since the on-vehicle parts size difference of different location is larger, example
If the size of headstock headlight is usually 40*20*15cm, and roof lamp box reaches 60*20*20 or so.Current experimental rig
Component in experimental cabin is all fixed position, and sample stage can only also adjust the distance of 20cm or so, various for comprehensive test
Vehicle-mounted device is obviously insufficient.
Utility model content
In order to solve the above-mentioned problems of the prior art, the utility model aim is to provide a kind of adaptation sizes
The IPX9K high pressure spray test case of sample.
A kind of IPX9K high pressure spray test case described in the utility model a, comprising: pedestal and the side of being set on the base
Experimental cabin, the experimental cabin lower part is arranged the second sample stage, is equipped in the middle part of the second sample stage for the insertion of the first sample stage
Through-hole；Pedestal corresponding position below the second sample stage is equipped with transmission mechanism, and the first sample stage passes through the second sample by inserted link
Transmission mechanism is connected after platform；Transmission mechanism is for controlling the longitudinal movement of the first sample stage and horizontal rotation, and the second sample of control
Sample platform rotates horizontally；First sample stage and transmission mechanism is detachable connection；
It is equipped with water spray bracket above first sample stage, water spray bracket one end joint test cabin upper end,
Other end joint test cabin side wall, water spray bracket are equipped with separable nozzle；
The water spray bracket is arc-shaped structure, is spaced 30 ° of one nozzles of setting on circular arc, altogether four nozzles, respectively
For 0 ° of nozzle, 30 ° of nozzles, 60 ° of nozzles and 90 ° of nozzles, four nozzles and water spray bracket are detachable setting.
A kind of IPX9K high pressure spray test case described in the utility model, the advantage is that, the first sample stage is detachable
Formula setting, is suitble to the sample of different height to be tested, and the multiple directions for adapting to water spray bracket are adjusted by transmission mechanism
Water spray position.Simultaneously for larger-size sample, individual nozzles can be dismantled to its adaptability and tested.Such as disassembly
0 ° of nozzle is revolved samples vertical after the test that the sample completes other 3 nozzles with the larger-size sample of adaptation level
Turn, the first sample stage of decline or dismounting utilizes 90 ° of nozzles to complete the test of 0 ° of nozzle corresponding position originally.Similarly, for vertical
Larger-size sample completes the test of 90 ° of nozzle corresponding positions originally with 0 ° of nozzle after being rotated by 90 °；For 30 ° of positions
Larger-size sample can use 60 ° of nozzles after being rotated by 90 ° and carry out alternate test；For 60 ° of biggish samples of position dimension
Product can use 30 ° of nozzles after being rotated by 90 ° and carry out alternate test.
Preferably, the water spray bracket is respectively equipped with inserting for single-nozzle insertion in the corresponding position of four nozzles
Seat, socket are equipped with the pipeline connecting with nozzle.Specifically disclose the connection type of a kind of spray water bracket and nozzle.
Preferably, the experimental cabin side wall is equipped with the track for vertical adjustment water spray support height, the water spray
Bracket one end connects track, and other end passes through at the top of hose joint test cabin.Other than the adjustment of the height of the first sample stage,
It is also adjusted using track to the distance between sample and water spray bracket, because the first sample stage and transmission mechanism are using detachable
Formula connection, when sample rotates biggish for load capacity, the link position of inserted link and transmission mechanism is prone to wear or fractures, no
Conducive to work safety.The height of water spray bracket is adjusted after the first sample stage can be dismantled to adapt to heavyweight sample.
Preferably, the water tank being connected to experimental cabin bottom is additionally provided in the pedestal, water tank is connected by water pump and sprayed water
Bracket.The water of ejection can be recycled, more environmentally-friendly.
Preferably, first sample stage or the second sample stage are equipped with weep hole.The water for reducing sample loading end is stagnant
It stays, the test accuracy of the water meeting disturbed zero ° nozzle of delay.
Preferably, first sample stage or the second sample stage are equipped with drain tank.It is similar to weep hole, for reducing sample
The water of product loading end is detained, and weep hole is not more excellent for effect because sample segment can be bonded completely in bottom surface with loading end or
Part is bonded, and causes to enclose a large amount of weep hole to influence hydrophobic effect, and due to the surface tension of water, binding face side
Edge can be detained a large amount of water.And the continuity of drain tank can make the area far from fitting that hydrophobic gap, hydrophobic effect can all occur
Fruit faster, is not influenced by surface tension, will not generate the water being detained in binding face.
Preferably, the drain tank has a down dip from middle part to edge.It is flowed away automatically using the gravity of water, it is less in depth
There can be good hydrophobic effect on drain tank.
Preferably, the drain tank inclined surface is spherical surface.The hydrophobic effect of spherical surface is better than the inclined hydrophobic effect of plane.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of IPX9K high pressure spray test case described in the utility model；
Fig. 2 is the structural schematic diagram after portion nozzle is disassembled；
Fig. 3 is the structural schematic diagram of drain tank；
Fig. 4 be in Fig. 3 A-A to sectional view.
Appended drawing reference: 100- experimental cabin, 110- track, 120- water spray bracket, 121- nozzle, the first sample stage of 131-,
The second sample stage of 132-, 133- drain tank；200- pedestal, 210- transmission mechanism, 220- water tank.
Specific embodiment
As shown in Figs 1-4, a kind of IPX9K high pressure spray test case described in the utility model include: a pedestal 200 and
The experimental cabin 100 of 200 top of pedestal is set, and the second sample stage 132, the second sample stage is arranged in 100 lower part of experimental cabin
132 middle parts are equipped with the through-hole for the insertion of the first sample stage 131；The corresponding position below the second sample stage 132 of pedestal 200, which is equipped with, to be passed
Motivation structure 210, the first sample stage 131 connect transmission mechanism 210 after passing through the second sample stage 132 by inserted link；Transmission mechanism 210
For controlling the longitudinal movement of the first sample stage 131 and horizontal rotation, and control the second sample stage 132 horizontal rotation；Described
First sample stage 131 is detachable connection with transmission mechanism 210.
Water spray bracket 120 is equipped with above first sample stage 131, water spray bracket 120 is equipped with separable nozzle
121.The water spray bracket 120 is arc-shaped structure, is spaced 30 ° of one nozzles 121 of setting on circular arc, altogether four nozzles 121,
Respectively 0 ° of nozzle, 30 ° of nozzles, 60 ° of nozzles and 90 ° of nozzles, four nozzles 121 and water spray bracket 120 are separable
Formula setting.The water spray bracket 120 is respectively equipped with four corresponding positions of nozzle 121 and inserts for what single-nozzle 121 was inserted into
Seat, socket are equipped with the pipeline connecting with nozzle 121.
100 side wall of experimental cabin is equipped with the track 110 for vertical adjustment water spray 120 height of bracket, the spray
120 one end of water bracket connects track 110, and other end passes through 100 top of hose joint test cabin.In the pedestal 200 also
Equipped with the water tank 220 being connected to 100 bottom of experimental cabin, water tank 220 connects water spray bracket 120 by water pump.First sample
Sample platform 131 or the second sample stage 132 are equipped with weep hole or drain tank 133.The drain tank 133 has a down dip from middle part to edge,
And inclined surface is spherical surface.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
The corresponding change of kind and deformation, and all these changes and deformation all should belong to the guarantor of the utility model claims
Within the scope of shield.
Claims (8)
1. a kind of IPX9K high pressure spray test case characterized by comprising a pedestal (200) and setting are in pedestal (200)
The second sample stage (132) are arranged in the experimental cabin (100) of top, the experimental cabin (100) lower part, in the second sample stage (132)
Portion is equipped with the through-hole for the first sample stage (131) insertion；Pedestal (200) corresponding position below the second sample stage (132) is equipped with
Transmission mechanism (210), the first sample stage (131) pass through the second sample stage (132) by inserted link and connect transmission mechanism (210) afterwards；
Transmission mechanism (210) is for controlling the first sample stage (131) longitudinal movement and horizontal rotation, and the second sample stage of control
(132) it rotates horizontally；First sample stage (131) and transmission mechanism (210) is detachable connection；
Water spray bracket (120) is equipped with above first sample stage (131), described water spray bracket (120) one end connects examination
Hatch checking (100) upper end, other end joint test cabin (100) side wall, water spray bracket (120) are equipped with separable nozzle
(121)；
The water spray bracket (120) is arc-shaped structure, is spaced 30 ° of one nozzles of setting (121) on circular arc, altogether four nozzles
(121), respectively 0 ° of nozzle, 30 ° of nozzles, 60 ° of nozzles and 90 ° of nozzles, four nozzles (121) and water spray bracket
It (120) is detachable setting.
2. IPX9K high pressure spray test case according to claim 1, which is characterized in that the water spray bracket (120) is four
The corresponding position of a nozzle (121) is respectively equipped with the socket for single-nozzle (121) insertion, socket be equipped with and nozzle (121) even
The pipeline connect.
3. IPX9K high pressure spray test case according to claim 1, which is characterized in that described experimental cabin (100) side wall is set
There is the track (110) for vertical adjustment water spray bracket (120) height, described water spray bracket (120) one end connects track
(110), other end passes through at the top of hose joint test cabin (100).
4. IPX9K high pressure spray test case according to claim 1, which is characterized in that be additionally provided in the pedestal (200)
The water tank (220) being connected to experimental cabin (100) bottom, water tank (220) connect water spray bracket (120) by water pump.
5. IPX9K high pressure spray test case according to claim 1, which is characterized in that first sample stage (131) or
Second sample stage (132) is equipped with weep hole.
6. IPX9K high pressure spray test case according to claim 1, which is characterized in that first sample stage (131) or
Second sample stage (132) is equipped with drain tank (133).
7. IPX9K high pressure spray test case according to claim 6, which is characterized in that the drain tank (133) is from middle part
It has a down dip to edge.
8. IPX9K high pressure spray test case according to claim 7, which is characterized in that described drain tank (133) inclined surface
For spherical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820871723.2U CN208206402U (en) | 2018-06-07 | 2018-06-07 | A kind of IPX9K high pressure spray test case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820871723.2U CN208206402U (en) | 2018-06-07 | 2018-06-07 | A kind of IPX9K high pressure spray test case |
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| Publication Number | Publication Date |
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| CN208206402U true CN208206402U (en) | 2018-12-07 |
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| CN201820871723.2U Active CN208206402U (en) | 2018-06-07 | 2018-06-07 | A kind of IPX9K high pressure spray test case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174216A (en) * | 2019-04-23 | 2019-08-27 | 中检质技检验检测科学研究院有限公司 | A kind of automatic monitoring water-proof investigating system |
-
2018
- 2018-06-07 CN CN201820871723.2U patent/CN208206402U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174216A (en) * | 2019-04-23 | 2019-08-27 | 中检质技检验检测科学研究院有限公司 | A kind of automatic monitoring water-proof investigating system |
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