CN201041525Y - Detection device for heat radiator airproof performance - Google Patents
Detection device for heat radiator airproof performance Download PDFInfo
- Publication number
- CN201041525Y CN201041525Y CNU2007200208359U CN200720020835U CN201041525Y CN 201041525 Y CN201041525 Y CN 201041525Y CN U2007200208359 U CNU2007200208359 U CN U2007200208359U CN 200720020835 U CN200720020835 U CN 200720020835U CN 201041525 Y CN201041525 Y CN 201041525Y
- Authority
- CN
- China
- Prior art keywords
- heating radiator
- radiator
- water tank
- detection device
- tightness detection
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a radiator air-tightness detection device which comprises a water tank with open upper part, a sealing device used for the sealing of the notch of the header tube of the radiator and an air-charging device used for the inflation of the sealed inner cavity of the radiator, wherein, the sealing device is arranged at the inner part of the water tank. When the inflation to the sealed inner cavity of the radiator reaches a certain pressure, if the water in the water tank generates air bubble, the default is at the welding part, and the repair is required, if the air bubble is not generated, the product is qualified. In other words, when the radiator is semi-finished, the device can be used for the air tightness detection, further more, the usage is convenient, the operation is simple and quick, thereby the eligible rate of the radiator is greatly improved.
Description
Technical field
The utility model relates to a kind of air-tightness detection device, relates in particular to a kind of pick-up unit that can implement airtight test to steel heating radiator semi-manufacture.
Background technology
For internal-welded type steel heating radiator, generally be earlier the blanking sheet material of upper and lower header tube to be bent into " Qian " shape by bending equipment, flat face in the upper and lower header tube of " Qian " shape bores several through holes for radiating tube insertion welding of system again, then radiating tube is inserted welding internally in the through hole of upper and lower header tube, two sides with the upper and lower header tube of " Qian " shape bend in opposite directions again, form " D " shape of sealing, the butt joint centre joint with the upper and lower header tube of " D " shape respectively welds since the outside at last.Because the solder joint of radiating tube and upper and lower header tube is positioned at the inboard, once the heating radiator welding fabrication, defectives such as leakage weldering wherein, slag inclusion will be difficult to repair, if such product comes into the market, the problems such as gas leakage that will cause leaking bring about great losses to the user.Therefore,, press for and a kind ofly after upper and lower header tube and radiating tube have welded, just carry out the equipment of airtight test,, can in time be repaired, and be unlikely to occur situation about can't repair if problem is arranged for such heating radiator.But unfortunately, from prior art, can not get any enlightenment that addresses the above problem.
The utility model content
Technical problem to be solved in the utility model provides a kind of heating radiator air-tightness detection device, and this pick-up unit can be to steel heating radiator semi-manufacture enforcement airtight test easily and fast by simple structure.
For solving the problems of the technologies described above, the technical solution of the utility model is: the heating radiator air-tightness detection device, the water tank that comprises open topped, be used to seal the packoff of the notch of heating radiator header tube, be used for the aerating device to the lumen of radiator inflation of sealing, described packoff is installed on water tank inside.
As a kind of improvement, described packoff comprises the bracing frame that is fixedly mounted in the water tank, is fixedly mounted on the fixed dam on the support frame as described above, and reciprocating moving stop relative with described fixed dam; Be separately positioned on the rubber slab of described fixed dam and moving stop sealed sides, with the suitable block rubber of described heating radiator header tube notch shape, described block rubber is plugged in the notch of described heating radiator header tube both sides; Drive the propulsion system that described moving stop moves;
As further improvement, described propulsion system are made of cylinder, and described cylinder is installed on support frame as described above;
As further improvement, described aerating device comprises source of the gas, and with the tracheae that described source of the gas is connected, the opening of described tracheae passes described fixed dam and rubber slab thereof and can communicate with described lumen of radiator.
Owing to adopted technique scheme, the heating radiator air-tightness detection device comprises the water tank of open topped, is used to seal the packoff of the notch of heating radiator header tube, be used for aerating device to the lumen of radiator inflation of sealing, described packoff is installed on water tank inside, when the lumen of radiator inflation to sealing reaches certain pressure, if the water in the water tank emits bubble, pad place defectiveness then is described, need repair, if do not emit bubble, then explanation is qualified.That is to say, be in half-finished the time, just can come impermeability to detect, and easy to use, simple to operate and quick, improved the ex factory pass rate of heating radiator greatly with this device at heating radiator.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Embodiment
As shown in drawings, the heating radiator air-tightness detection device comprises the water tank 1 of open topped, and it also comprises the packoff of the notch that is used to seal the heating radiator header tube, be used for the aerating device to the lumen of radiator inflation of sealing, described packoff is installed on water tank 1 inside.
Described packoff comprises the bracing frame 2 that is fixedly mounted in the water tank, is fixedly mounted on the fixed dam 21 on the support frame as described above 2, with described fixed dam 21 relative and reciprocating moving stops 22; Be separately positioned on the rubber slab 23 of described fixed dam 21 and moving stop 22 sealed sides, with the suitable block rubber 24 of described heating radiator header tube notch shape, described block rubber 24 is plugged in the notch of described heating radiator header tube both sides; Drive the propulsion system that described moving stop 22 moves, described propulsion system are made of cylinder 4, and described cylinder 4 is installed on support frame as described above 2.
Described aerating device comprises source of the gas, the tracheae 3 that is connected with described source of the gas, the opening of described tracheae 3 passes described fixed dam 21 and rubber slab 23 thereof and can communicate with described lumen of radiator, described source of the gas adopts pneumatic pump, it can set charge pressure according to the product hierarchy of heating radiator, and such pneumatic pump provides pressurized air also for simultaneously cylinder 4.
During work, earlier half-finished heating radiator is placed on the bracing frame 2 in the water tank, notch interpolation in the both sides of described header tube connects block rubber 42, promote described removable baffle plate 22 by described cylinder 4 then, described heating radiator is stepped up, because be respectively equipped with rubber slab 23 on described fixed dam 21 and the described moving stop 22, can guarantee that the header tube outside can not leak gas, and arrives the sealing to described heating radiator.Water filling in described water tank 1 again, water covers described heating radiator and gets final product, at this moment, ventilate in the inner chamber of heating radiator sealing by tracheae 3,, then can find by the mode of emitting bubble if the impermeability of heating radiator is bad, and heating radiator handled timely, if impermeability is good, then cannot see bubble, just can take out the back it is carried out subsequent processing.Described water tank 1 can customize its size as required, but and the impermeability of a plurality of heating radiators of one-time detection, convenient and swift, improved work efficiency greatly.
Claims (4)
1. heating radiator air-tightness detection device, the water tank (1) that comprises open topped, it is characterized in that: it also comprises the packoff of the notch that is used to seal the heating radiator header tube, is used for the aerating device to the lumen of radiator inflation of sealing, and described packoff is installed on water tank (1) inside.
2. heating radiator air-tightness detection device as claimed in claim 1, it is characterized in that: described packoff comprises the bracing frame (2) that is fixedly mounted in the water tank, be fixedly mounted on the fixed dam (21) on the support frame as described above (2), and reciprocating moving stop (22) relative with described fixed dam (21); Be separately positioned on the rubber slab (23) of described fixed dam (21) and moving stop (22) sealed sides, with the suitable block rubber (24) of described heating radiator header tube notch shape, described block rubber (24) is plugged in the notch of described heating radiator header tube both sides; Drive the propulsion system that described moving stop (22) moves.
3. heating radiator air-tightness detection device as claimed in claim 2 is characterized in that: described propulsion system are made of cylinder (4), and described cylinder (4) is installed on support frame as described above (2).
4. as described any heating radiator air-tightness detection device of claim 1 to 3, it is characterized in that: described aerating device comprises source of the gas, the tracheae (3) that is connected with described source of the gas, the opening of described tracheae (3) pass described fixed dam (21) and its corresponding rubber slab (23) and can communicate with described lumen of radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200208359U CN201041525Y (en) | 2007-04-10 | 2007-04-10 | Detection device for heat radiator airproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200208359U CN201041525Y (en) | 2007-04-10 | 2007-04-10 | Detection device for heat radiator airproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201041525Y true CN201041525Y (en) | 2008-03-26 |
Family
ID=39253237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200208359U Expired - Fee Related CN201041525Y (en) | 2007-04-10 | 2007-04-10 | Detection device for heat radiator airproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201041525Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721512A (en) * | 2012-06-04 | 2012-10-10 | 慈溪市天润电器实业有限公司 | Leakage detecting device for radiating fins of radiators |
| CN103048096A (en) * | 2012-12-26 | 2013-04-17 | 纳百川控股有限公司 | Automatic-lifting-working-platform type water-air-tightness leakage testing device |
| CN103217258A (en) * | 2013-03-26 | 2013-07-24 | 广东法拉达汽车散热器有限公司 | Duct tape type heat radiator core multi-species pressure test platform |
| CN103592088A (en) * | 2013-11-29 | 2014-02-19 | 长城汽车股份有限公司 | Radiator leak detection tool |
| CN104330227A (en) * | 2014-09-02 | 2015-02-04 | 青岛永通电梯工程有限公司 | Pressure test method of intercooler |
| CN104931214A (en) * | 2015-07-06 | 2015-09-23 | 中国第一汽车股份有限公司 | A machine oil cooler leakage detection method |
| CN105092178A (en) * | 2015-08-25 | 2015-11-25 | 重庆川东减震制造有限公司 | Oil storage tank assembly leakage test detection method |
| CN105300600A (en) * | 2014-06-05 | 2016-02-03 | 江苏圣塔电力设备有限公司 | Air tap for detecting leakage of thermal dissipation plate |
| CN105372021A (en) * | 2015-11-18 | 2016-03-02 | 天津天新机床制造有限公司 | Radiator pipe bundle finished product tightness test device |
| CN105928673A (en) * | 2016-04-15 | 2016-09-07 | 厦门攸信信息技术有限公司 | Leakage detection system and operation method for water cooling radiator |
| CN106813878A (en) * | 2016-12-30 | 2017-06-09 | 柳州力通车用空调有限公司 | Evaporator air tightness detection machine group |
| CN107132004A (en) * | 2017-05-18 | 2017-09-05 | 深圳市华盛源机电有限公司 | A kind of frock for surveying water cooling plate tightness |
| CN107340104A (en) * | 2017-06-28 | 2017-11-10 | 大连尼维斯冷暖技术有限公司 | Finned heat exchanger high pressure leak test plant |
| CN107498280A (en) * | 2017-08-17 | 2017-12-22 | 深圳市华盛源机电有限公司 | A kind of frock for installing radiator base plate |
| CN110031202A (en) * | 2019-05-10 | 2019-07-19 | 安庆师范大学 | A kind of automobile radiators detection device |
-
2007
- 2007-04-10 CN CNU2007200208359U patent/CN201041525Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721512B (en) * | 2012-06-04 | 2014-09-17 | 慈溪市天润电器实业有限公司 | Leakage detecting device for radiating fins of radiators |
| CN102721512A (en) * | 2012-06-04 | 2012-10-10 | 慈溪市天润电器实业有限公司 | Leakage detecting device for radiating fins of radiators |
| CN103048096A (en) * | 2012-12-26 | 2013-04-17 | 纳百川控股有限公司 | Automatic-lifting-working-platform type water-air-tightness leakage testing device |
| CN103217258A (en) * | 2013-03-26 | 2013-07-24 | 广东法拉达汽车散热器有限公司 | Duct tape type heat radiator core multi-species pressure test platform |
| CN103592088A (en) * | 2013-11-29 | 2014-02-19 | 长城汽车股份有限公司 | Radiator leak detection tool |
| CN105300600A (en) * | 2014-06-05 | 2016-02-03 | 江苏圣塔电力设备有限公司 | Air tap for detecting leakage of thermal dissipation plate |
| CN104330227A (en) * | 2014-09-02 | 2015-02-04 | 青岛永通电梯工程有限公司 | Pressure test method of intercooler |
| CN104931214A (en) * | 2015-07-06 | 2015-09-23 | 中国第一汽车股份有限公司 | A machine oil cooler leakage detection method |
| CN105092178A (en) * | 2015-08-25 | 2015-11-25 | 重庆川东减震制造有限公司 | Oil storage tank assembly leakage test detection method |
| CN105372021B (en) * | 2015-11-18 | 2018-09-11 | 天津天新机床制造有限公司 | Heat dissipation tube bank finished product tightness measuring device |
| CN105372021A (en) * | 2015-11-18 | 2016-03-02 | 天津天新机床制造有限公司 | Radiator pipe bundle finished product tightness test device |
| CN105928673A (en) * | 2016-04-15 | 2016-09-07 | 厦门攸信信息技术有限公司 | Leakage detection system and operation method for water cooling radiator |
| CN105928673B (en) * | 2016-04-15 | 2018-06-29 | 厦门攸信信息技术有限公司 | A kind of leak detection system and control method for water-filled radiator |
| CN106813878A (en) * | 2016-12-30 | 2017-06-09 | 柳州力通车用空调有限公司 | Evaporator air tightness detection machine group |
| CN107132004A (en) * | 2017-05-18 | 2017-09-05 | 深圳市华盛源机电有限公司 | A kind of frock for surveying water cooling plate tightness |
| CN107340104A (en) * | 2017-06-28 | 2017-11-10 | 大连尼维斯冷暖技术有限公司 | Finned heat exchanger high pressure leak test plant |
| CN107340104B (en) * | 2017-06-28 | 2023-09-08 | 大连尼维斯冷暖技术有限公司 | High-pressure leakage detection equipment for fin type heat exchanger |
| CN107498280A (en) * | 2017-08-17 | 2017-12-22 | 深圳市华盛源机电有限公司 | A kind of frock for installing radiator base plate |
| CN110031202A (en) * | 2019-05-10 | 2019-07-19 | 安庆师范大学 | A kind of automobile radiators detection device |
| CN110031202B (en) * | 2019-05-10 | 2020-08-18 | 安庆师范大学 | Automobile radiator detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201041525Y (en) | Detection device for heat radiator airproof performance | |
| CN113414476A (en) | Pipeline butt-joint circumferential weld protective gas sealing device and method | |
| CN209513173U (en) | A kind of automotive sealant device for detecting sealability | |
| CN219474893U (en) | Water pump tightness detection device | |
| WO2021103245A1 (en) | Leakage detection jig | |
| CN206787060U (en) | A kind of small-sized internal coil-tube type exchanges mouth | |
| CN210893566U (en) | Fuel tank airtightness detection device | |
| CN207280703U (en) | The leakage detection apparatus of surface condenser tube-to-tubesheet joint | |
| CN211121832U (en) | Dry type automatic leakage detector for diesel engine body | |
| CN212919075U (en) | Pressure test jig for aviation radiator | |
| CN212963907U (en) | Civil air defense engineering valve gas tightness detection device | |
| CN207007440U (en) | A kind of heat exchanger tube helium checking device | |
| CN113776744A (en) | Welding seam leakage detection device and method | |
| CN206292018U (en) | A kind of rapid leak tester with relief valve | |
| CN215919349U (en) | Vacuum bin system of welding furnace | |
| CN107677430A (en) | The leakage detection apparatus of surface condenser tube-to-tubesheet joint | |
| CN213748916U (en) | Detachable welding plate type heat exchanger plate bundle pressure test tool | |
| CN217783576U (en) | Novel high-efficient environmental protection and energy saving type vapor seal cooler | |
| CN210266253U (en) | Supercharging equipment pipe connection sealing device | |
| CN213068102U (en) | Novel air pressure sealing test device | |
| CN218290758U (en) | Laminated glass evacuating device | |
| CN213340277U (en) | Air charging and discharging device of lamp tube | |
| CN216846777U (en) | Pipeline system of ball valve inflation detection device | |
| CN216524633U (en) | Gardens are with water pump body leakproofness testing arrangement | |
| CN207066219U (en) | A kind of single tube double tubesheet air cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20120410 |