CN107621341A - A kind of method for detecting automobile batteries radiator items seal - Google Patents
A kind of method for detecting automobile batteries radiator items seal Download PDFInfo
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- CN107621341A CN107621341A CN201710725019.6A CN201710725019A CN107621341A CN 107621341 A CN107621341 A CN 107621341A CN 201710725019 A CN201710725019 A CN 201710725019A CN 107621341 A CN107621341 A CN 107621341A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000008676 import Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000011521 glass Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The present invention relates to detection device field, more particularly to a kind of method for detecting automobile batteries radiator items seal.A kind of method for detecting automobile batteries radiator items seal, comprise the following steps：The import for detecting product and detection means is connected by conduit, pressurizeed, air-flow reading is obtained by the airmeter in detection means, the outlet for detecting product is blocked, and detection product is inserted in the tank of detection means, carry out pressure-vent, the air pressure is 25MPA~30MPA according to the aperture of product, after stablizing 5 seconds pressurized states, electronics air gauge in detection means obtains barometer reading, the present invention changes the situation of no special equipment method, providing multiple security ensures the qualified detection method and device of product seal of dispatching from the factory, it can detect simultaneously whether damaged between inner flow passage.
Description
Technical field
The present invention relates to detection device field, more particularly to a kind of it is used to detect automobile batteries radiator items seal
Method.
Background technology
Due to the not acting main force, its heat dissipation problem do not protrude the battery of ordinary internal combustion engine automobile, but electronic
Today that automobile rises, electric automobile is because its power source is battery, therefore caloric value is huge, and how to radiate becomes core
Technical problem, the fin applied on general-utility car are not applied and used, it is necessary to develop more efficient heat dissipation technology.Present mesh
The heat dissipation technology of preceding upper main flow is liquid cooling heat radiator technology, and its basic fundamental method is that aluminum metal sheets is passed through into the techniques such as welding
The complications for making inside come and go runner, are taken away the heat of battery by the coolant to be circulated in runner.Due to coolant category
In conducting liquid, once leakage can cause short circuit etc. to battery and its serious consequence, the accident such as run out of steam suddenly can be triggered, because
This, the requirement of the core seal of the security of radiator is high, due to being brand-new product for the liquid cooling heat radiator of battery,
For the not special detection means of the detection of such product, current state is detected by the artificial part of air pump, is lost
Rate is high by mistake, causes unstable product quality.So how to overcome this problem, exactly inventor will solve the problems, such as.
The content of the invention
The present invention changes the situation for not having special detection method to automobile batteries liquid cooling heat radiator in the market, carries
A kind of method for detecting automobile batteries radiator items seal is supplied, its concrete technical scheme is as follows：
A kind of method for detecting automobile batteries radiator items seal, comprise the following steps：
1. the import for detecting product and detection means is connected by conduit, pressurizeed, pass through the gas in detection means
Flow table obtains air-flow reading, if air velocity, not within the scope of pre-set interval, electronics airmeter provides signal and gives control electricity
Road plate, trigger alarm device, to detect between interiors of products runner whether breakage；Because coolant needs to fill in radiator
Dividing heat absorption, that needs more contacts area and time of contact, so the convolution that runner must design is tortuous, and from each other
Isolation can not have leakage, if breakage between port plate be present, the characteristic of nearest route, its air-flow can be flowed through according to fluid
Flow velocity can change, therefore can according to default flow velocity come detect inside port plate between whether have defect feelings
Condition.Because air-flow changing value section is smaller and change curve fluctuation situation is difficult to naked eyes and determined, then pass through control board
Pre-set programs judge that the situation of change of tachograph what it is beyond nominal error scope is defective product.
2. the outlet for detecting product is blocked, and detection product is inserted in the tank of detection means, carries out pressure-vent,
The air pressure is 25MPA~30MPA according to the aperture of product, after stablizing 5 seconds pressurized states, the electronics air gauge in detection means
Barometer reading is obtained, if air pressure, not within the scope of pre-set interval, electronics air gauge provides signal to control board, triggering
Alarm device, meanwhile, artificial observe detects bubble position on product in tank, leak source is determined, to detect between product and outside
Whether leak source and leak source position are had.By pressurization, determining radiator whether there is external leak source, it is the most basic that this puts, once let out
Dew, consequence is serious, therefore sets twice detection formality, and first is air pressure change, relatively low if any leakage, air pressure, you can to pass through
Barometer reading is also or control circuit program judges whether to reveal, and second detects for traditional bubble method, passes through the gas of appearance
Steep to judge whether gas leakage.Single traditional bubble method has hidden danger, because some leak sources are very tiny, gas caused by its gas
Whether bubble is particularly difficult to discover in the case of gas leakage uncertain.And this method is if any leakage, even if bubble is difficult to discover, air pressure
Some meeting product variations, operating personnel can find leak source bubble to the product primary part observation.
Preferably, the detection means includes frame, the frame side is provided with glass water tank, and opposite side is fixed with
Compressor and control board, the frame top are provided with electronics air-flow, the air gauge that can detect flow velocity and air pressure.
Preferably, the bottom of the frame is provided with roller, damping device is provided between the roller and frame.It is moved easily
Detected position.
Preferably, the gas outlet on the compressor connects with being arranged on the isocon of the frame top, described point
Flow tube is provided with 10 branch pipes, and the electronics air-flow, air gauge are connected and are fixedly connected with the branch pipe, and the branch outlet is located at
Above the glass water tank, the glass water tank is corresponding with the branch pipe to be provided with dividing plate, is divided into independent tank corresponding to 10.
It is not high that the present invention has broken detection method accuracy of being pressurizeed in traditional water, by the awkward situation of operator quality experience,
Change the situation of no special equipment method, there is provided there is multiple security to ensure the qualified detection method of product seal of dispatching from the factory
And device, while can detect whether damaged between inner flow passage, technological gap has been filled up, has improved product qualification rate, with
And detection efficiency, there is very high economic value.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Embodiment
Embodiment 1
The embodiment of the present invention 1 is described in further detail with reference to Fig. 1：
A kind of method for detecting automobile batteries radiator items seal, comprise the following steps：
1. the import for detecting product and detection means is connected by conduit, pressurizeed, pass through the gas in detection means
Flow table obtains air-flow reading, if air velocity, not within the scope of pre-set interval, electronics airmeter provides signal and gives control electricity
Road plate, trigger alarm device, to detect between interiors of products runner whether breakage；
2. the outlet for detecting product is blocked, and detection product is inserted in the tank of detection means, carries out pressure-vent,
The air pressure is 25MPA~30MPA according to the aperture of product, after stablizing 5 seconds pressurized states, the electronics air gauge in detection means
Barometer reading is obtained, if air pressure, not within the scope of pre-set interval, electronics air gauge provides signal to control board, triggering
Alarm device, meanwhile, artificial observe detects bubble position on product in tank, leak source is determined, to detect between product and outside
Whether leak source and leak source position are had.
The detection means includes frame 1, and the side of frame 1 is provided with glass water tank 2, and opposite side is fixed with compressor
3 and control board 4, the top of frame 1 is provided with electronics air-flow, the air gauge 6 that can detect flow velocity and air pressure.The machine
Frame bottom is provided with roller 5, and damping device is provided between the roller and frame.Gas outlet on the compressor 3 is with being arranged on
The isocon 7 at the top of the frame 1 connects, and the isocon 7 is provided with 10 branch pipes, the electronics air-flow, air gauge 6 with it is described
Branch pipe is connected and is fixedly connected, and the branch outlet is positioned at the top of glass water tank 2, the glass water tank 2 and the branch pipe
It is corresponding to be provided with dividing plate, it is divided into independent tank corresponding to 10.
Claims (1)
- A kind of 1. method for detecting automobile batteries radiator items seal, it is characterised in that comprise the following steps：1. the import for detecting product and detection means is connected by conduit, pressurizeed, pass through the airmeter in detection means Air-flow reading is obtained, if air velocity, not within the scope of pre-set interval, electronics airmeter provides signal to control board, Trigger alarm device, to detect between interiors of products runner whether breakage；2. the outlet for detecting product is blocked, and detection product is inserted in the tank of detection means, carry out pressure-vent, it is described Air pressure is 25MPA~30MPA according to the aperture of product, and after stablizing 5 seconds pressurized states, the electronics air gauge in detection means obtains Barometer reading, if air pressure, not within the scope of pre-set interval, electronics air gauge provides signal to control board, triggering alarm Device, meanwhile, it is artificial to observe in tank bubble position on detection product, determine leak source, to detect between product and outside whether There are leak source and leak source position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725019.6A CN107621341A (en) | 2017-08-22 | 2017-08-22 | A kind of method for detecting automobile batteries radiator items seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725019.6A CN107621341A (en) | 2017-08-22 | 2017-08-22 | A kind of method for detecting automobile batteries radiator items seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107621341A true CN107621341A (en) | 2018-01-23 |
Family
ID=61088752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710725019.6A Pending CN107621341A (en) | 2017-08-22 | 2017-08-22 | A kind of method for detecting automobile batteries radiator items seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107621341A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1261154A (en) * | 1999-01-20 | 2000-07-26 | 山东潍坊水箱厂 | Dry test method for testing leak tightness of heat radiator |
| CN101389894A (en) * | 2006-02-22 | 2009-03-18 | 柯莱瓦格斯私人责任有限公司 | Method and device for measuring gas leakage |
| CN101696899A (en) * | 2009-11-09 | 2010-04-21 | 卧龙电气集团股份有限公司 | Maintenance-free detection device and method thereof of air tightness of small cell cover |
| CN202547894U (en) * | 2012-03-31 | 2012-11-21 | 杭州日出电子有限公司 | Valve tightness detecting system |
| CN103492849A (en) * | 2011-03-01 | 2014-01-01 | 光学感应器控股有限公司 | Conduit monitoring |
| CN204831724U (en) * | 2015-08-24 | 2015-12-02 | 保定多田冷却设备有限公司 | Leakage -testing device is suppressed to fin of radiator for transformer |
| CN204988657U (en) * | 2015-08-06 | 2016-01-20 | 合肥美的暖通设备有限公司 | Heat -exchanger leak detection apparatus |
| CN205607606U (en) * | 2016-05-03 | 2016-09-28 | 黄伯利 | Solenoid valve water leakage detection device |
| CN205748845U (en) * | 2016-05-13 | 2016-11-30 | 广州市弘道汽车配件有限公司 | The air-tightness leakage detection apparatus of radiator tank |
-
2017
- 2017-08-22 CN CN201710725019.6A patent/CN107621341A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1261154A (en) * | 1999-01-20 | 2000-07-26 | 山东潍坊水箱厂 | Dry test method for testing leak tightness of heat radiator |
| CN101389894A (en) * | 2006-02-22 | 2009-03-18 | 柯莱瓦格斯私人责任有限公司 | Method and device for measuring gas leakage |
| CN101696899A (en) * | 2009-11-09 | 2010-04-21 | 卧龙电气集团股份有限公司 | Maintenance-free detection device and method thereof of air tightness of small cell cover |
| CN103492849A (en) * | 2011-03-01 | 2014-01-01 | 光学感应器控股有限公司 | Conduit monitoring |
| CN202547894U (en) * | 2012-03-31 | 2012-11-21 | 杭州日出电子有限公司 | Valve tightness detecting system |
| CN204988657U (en) * | 2015-08-06 | 2016-01-20 | 合肥美的暖通设备有限公司 | Heat -exchanger leak detection apparatus |
| CN204831724U (en) * | 2015-08-24 | 2015-12-02 | 保定多田冷却设备有限公司 | Leakage -testing device is suppressed to fin of radiator for transformer |
| CN205607606U (en) * | 2016-05-03 | 2016-09-28 | 黄伯利 | Solenoid valve water leakage detection device |
| CN205748845U (en) * | 2016-05-13 | 2016-11-30 | 广州市弘道汽车配件有限公司 | The air-tightness leakage detection apparatus of radiator tank |
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Application publication date: 20180123 |