CN204556170U - A kind of electrokinetic cell system proving installation - Google Patents
A kind of electrokinetic cell system proving installation Download PDFInfo
- Publication number
- CN204556170U CN204556170U CN201520192388.XU CN201520192388U CN204556170U CN 204556170 U CN204556170 U CN 204556170U CN 201520192388 U CN201520192388 U CN 201520192388U CN 204556170 U CN204556170 U CN 204556170U
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- cell system
- water tank
- electrokinetic cell
- roller bearing
- water
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Abstract
The utility model discloses a kind of electrokinetic cell system proving installation, comprise the water yield of water tank and water spray and the adjustable some fountain heads of water speed, fountain head is arranged on sidewall in water tank and bottom.When using the utility model, first the water of water tank is filled and carry out the static submerging test of IP grade, operating mode time simultaneously by regulating the water yield of fountain head water spray and water speed simulate cleaning, heavy rain and paddle, thus carry out paddling dynamic test simultaneously.The utility model achieves the dynamic test of paddling under the static submerging test of IP grade, once can complete test.
Description
Technical field
The utility model relates to a kind of electrokinetic cell system proving installation.
Background technology
The dynamic test of paddling that the test of electrokinetic cell system comprises the static submerging test of the IP grade of carrying out according to GB4208-93 and carries out according to GB/T18384.3.
GB4208-93 defines as test can not be carried out with whole equipment, should carry out with representational parts or with the less equipment of same ratio design, therefore can adopt electrokinetic cell system to test in electric automobile, wherein the static submerging test of electrokinetic cell system reaches 7 in the definition that IP*7 requires in IP*7 and represents that electrokinetic cell system under normal temperature and pressures soaks 0.5h and can not cause deleterious effect in the dark water of 1m.
GB/T18384.3 defines electric automobile need carry out simulation cleaning, simulation heavy rain and simulation and to paddle test, wherein can adopt electrokinetic cell system to test in electric automobile.
The situation of simulation cleaning, does not comprise the special cleaning using giant flushing and body bottom.
Simulation Heavy Rain Experiment is that simulation leads to pilothouse, equipment cabin and the openable element in electrical machine element cabin when being in opening, a lower torrential rain suddenly, situation time (such as: thunderstorm).If the crested of B level (DC voltage 60-1000V) voltage apparatus, can avoid being exposed in water, then can carry out suitable test with independent component and replace complete vehicle test.
Simulation is paddled and tested is the situation that analog electrical electrical automobile passes through street or the puddles of water flooded.Automobile should in the dark pond of 10c m, with speeds 500 m of 20k m/h, and time about 1. 5 min.If pond length is less than 500 m.Need to carry out several times, total time (being included in the time outside pond) should be less than 10 min.
Existing test unit is generally the dark water tank of a 1.5m, whole electrokinetic cell system can be placed wherein, first can fill water, also can later stage water filling, but this device can only carry out static IP * 7 tests.And simulation flushing, simulation heavy rain and simulation are paddled and cannot be completed in the apparatus, car load must be relied on to complete test.
Given this, the present inventor develops a kind of electrokinetic cell system proving installation for this reason, and effectively solve the problems referred to above, this case produces thus.
Utility model content
A kind of electrokinetic cell system proving installation that the utility model provides, disposablely can complete the static submerging test of IP grade of electrokinetic cell system and dynamic test of paddling.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of electrokinetic cell system proving installation, comprises the water yield of water tank and water spray and the adjustable some fountain heads of water speed, and fountain head is arranged on sidewall in water tank and bottom.
Also comprise some groups of stationary installations, often organize stationary installation and comprise lower roller bearing and drag-line, lower roller bearing is arranged on the bottom of water tank, and drag-line one end is used for hitching electrokinetic cell system, and one end is connected with motor after walking around lower roller bearing in addition.
Described stationary installation respectively arranges one group at four angles of water tank.
Described stationary installation also comprises roller bearing, and upper roller bearing is arranged on the top of water tank sidewall and is positioned at directly over lower roller bearing, also walks around roller bearing and be connected with motor under guy cable rounds after roller bearing.
Described upper roller bearing and lower roller bearing are arranged on water tank by mounting bracket.
The sidewall of described some fountain heads in water tank and bottom layered arrangement are installed.
The sidewall of described some fountain heads in water tank and the upper and lower two-layer layout of bottom part are installed.
Described water tank offers osculum.
Described tank height is 1.5m.
After adopting such scheme, fountain head is installed in the sidewall of the utility model in water tank and bottom, during use, first the water of water tank is filled and carry out the static submerging test of IP grade, operating mode time simultaneously by regulating the water yield of fountain head water spray and water speed simulate cleaning, heavy rain and paddle, thus carry out paddling dynamic test simultaneously, wherein water tank bottom install fountain head be mainly used in simulation paddle test time use.The utility model achieves the dynamic test of paddling under the static submerging test of IP grade, once can complete test.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment;
Fig. 2 is the vertical view of the present embodiment.
Label declaration
Water tank 1, sidewall 11, bottom 12, fountain head 2, stationary installation 3, lower roller bearing 31, drag-line 32, upper roller bearing 33, mounting bracket 4.
Embodiment
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
As shown in Figure 1-2, be a kind of electrokinetic cell system proving installation that the utility model discloses, comprise water tank 1 and some fountain heads 2, the water yield and the water speed of fountain head 2 water spray are adjustable, fountain head 2 is arranged on sidewall 11 in water tank 1 and bottom 12, and fountain head 2 can directly be bought from the market.
During use, first the water of water tank 1 is filled and carry out the static submerging test of IP grade, operating mode time simultaneously by regulating the water yield of fountain head 2 water spray and water speed simulate cleaning, heavy rain and paddle, thus carry out paddling dynamic test simultaneously, wherein bottom water tank 1 12 install fountain heads 2 be mainly used in simulation paddle test time use.
When carrying out the submerging test of IP grade static state, electrokinetic cell system is difficult to sink due to the effect of buoyancy, in order to ensure that electrokinetic cell system is immersed under water completely, in the present system some groups of stationary installations 3 are also installed, often organize stationary installation 3 and comprise lower roller bearing 31 and drag-line 32, lower roller bearing 31 is arranged on the bottom 12 of water tank 1, and drag-line 32 one end is used for hitching electrokinetic cell system, one end is walked around after lower roller bearing 31 connected with motor (common mechanism, not shown) in addition.During use, electrokinetic cell system is held downwards by starter motor, makes the bottom 12 that it is fixed on water tank 1.Wherein stationary installation 3 at least arranges one group, preferably respectively arranges one group at four angles of water tank.
In order to reduce the wearing and tearing of rope, stationary installation 3 also comprises roller bearing 33, upper roller bearing 33 is arranged on the top of water tank 1 and is positioned at directly over lower roller bearing 31, upper roller bearing 33 and lower roller bearing 31 are arranged on water tank 1 by mounting bracket 4, and drag-line 32 is also walked around roller bearing 33 after walking around lower roller bearing 31 and is connected with motor.By the direction of drag-line 32 also can be changed after upper roller bearing 33, thus facilitate the selection of mounting position of motor.
Wherein the sidewall 11 of some fountain heads 2 in water tank 1 and bottom 12 layered arrangement are installed, and preferably divide upper and lower two-layerly to arrange above, lower floor be mainly used in simulation cleaning and paddle test time use, use when upper strata is mainly used in simulation cleaning and Heavy Rain Experiment.The design of fountain head 2 layering can make the operating mode of simulation reach best.
Bottom water tank 1,12 offer osculum, for the water after simulation test of draining.
Water tank 1 is highly 1.5m, and wherein in the static submerging test of IP grade, crucial grade is IP*7, and require to soak 0.5h in the water that 1m is dark, the water tank 1 that 1.5m is high is that is applicable.
The present embodiment achieves the dynamic test of paddling under the static submerging test of IP grade, once can complete the static submerging test of IP grade of electrokinetic cell system and dynamic test of paddling.
These are only preferred embodiment of the present utility model, the restriction not to protection domain of the present utility model.All equivalent variations done according to the mentality of designing of this case, all fall into the protection domain of this case.
Claims (9)
1. an electrokinetic cell system proving installation, is characterized in that: comprise the water yield of water tank and water spray and the adjustable some fountain heads of water speed, and fountain head is arranged on sidewall in water tank and bottom.
2. a kind of electrokinetic cell system proving installation as claimed in claim 1, it is characterized in that: also comprise some groups of stationary installations, often organize stationary installation and comprise lower roller bearing and drag-line, lower roller bearing is arranged on the bottom of water tank, drag-line one end is used for hitching electrokinetic cell system, and one end is connected with motor after walking around lower roller bearing in addition.
3. a kind of electrokinetic cell system proving installation as claimed in claim 2, is characterized in that: described stationary installation respectively arranges one group at four angles of water tank.
4. a kind of electrokinetic cell system proving installation as claimed in claim 2, it is characterized in that: described stationary installation also comprises roller bearing, upper roller bearing is arranged on the top of water tank sidewall and is positioned at directly over lower roller bearing, also walks around roller bearing and be connected with motor under guy cable rounds after roller bearing.
5. a kind of electrokinetic cell system proving installation as claimed in claim 4, is characterized in that: described upper roller bearing and lower roller bearing are arranged on water tank by mounting bracket.
6. a kind of electrokinetic cell system proving installation as claimed in claim 1, is characterized in that: the sidewall of described some fountain heads in water tank and bottom layered arrangement are installed.
7. a kind of electrokinetic cell system proving installation as claimed in claim 1, is characterized in that: the sidewall of described some fountain heads in water tank and the upper and lower two-layer layout of bottom part are installed.
8. a kind of electrokinetic cell system proving installation as claimed in claim 1, is characterized in that: described water tank offers osculum.
9. a kind of electrokinetic cell system proving installation as claimed in claim 1, is characterized in that: described tank height is 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192388.XU CN204556170U (en) | 2015-04-01 | 2015-04-01 | A kind of electrokinetic cell system proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192388.XU CN204556170U (en) | 2015-04-01 | 2015-04-01 | A kind of electrokinetic cell system proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556170U true CN204556170U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192388.XU Expired - Fee Related CN204556170U (en) | 2015-04-01 | 2015-04-01 | A kind of electrokinetic cell system proving installation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404424A (en) * | 2016-10-31 | 2017-02-15 | 北京新能源汽车股份有限公司 | Power battery system test device |
| CN106546386A (en) * | 2015-09-23 | 2017-03-29 | 北京新能源汽车股份有限公司 | Electrokinetic cell submerging test stand |
| CN113075559A (en) * | 2021-03-31 | 2021-07-06 | 中汽研汽车检验中心（天津）有限公司 | Hydrogen fuel cell soaks test device |
| CN113340531A (en) * | 2021-06-03 | 2021-09-03 | 青岛大志美德电气有限公司 | Distribution box sealing performance test device and test method |
| CN114018488A (en) * | 2021-10-29 | 2022-02-08 | 蜂巢能源科技有限公司 | Test method and application of wading safety of power battery pack |
-
2015
- 2015-04-01 CN CN201520192388.XU patent/CN204556170U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546386A (en) * | 2015-09-23 | 2017-03-29 | 北京新能源汽车股份有限公司 | Electrokinetic cell submerging test stand |
| CN106404424A (en) * | 2016-10-31 | 2017-02-15 | 北京新能源汽车股份有限公司 | Power battery system test device |
| CN113075559A (en) * | 2021-03-31 | 2021-07-06 | 中汽研汽车检验中心（天津）有限公司 | Hydrogen fuel cell soaks test device |
| CN113340531A (en) * | 2021-06-03 | 2021-09-03 | 青岛大志美德电气有限公司 | Distribution box sealing performance test device and test method |
| CN114018488A (en) * | 2021-10-29 | 2022-02-08 | 蜂巢能源科技有限公司 | Test method and application of wading safety of power battery pack |
| CN114018488B (en) * | 2021-10-29 | 2024-05-07 | 蜂巢能源科技有限公司 | Method for testing wading safety of power battery pack and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |