CN103743530A - Apparatus for detecting leakage of evaporator assembly - Google Patents

Apparatus for detecting leakage of evaporator assembly Download PDF

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Publication number
CN103743530A
CN103743530A CN201310735534.4A CN201310735534A CN103743530A CN 103743530 A CN103743530 A CN 103743530A CN 201310735534 A CN201310735534 A CN 201310735534A CN 103743530 A CN103743530 A CN 103743530A
Authority
CN
China
Prior art keywords
crane
porous plate
pond
leakage detection
evaporator assemblies
Prior art date
Application number
CN201310735534.4A
Other languages
Chinese (zh)
Inventor
罗恒伟
Original Assignee
柳州力通车用空调有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 柳州力通车用空调有限公司 filed Critical 柳州力通车用空调有限公司
Priority to CN201310735534.4A priority Critical patent/CN103743530A/en
Publication of CN103743530A publication Critical patent/CN103743530A/en

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Abstract

The invention discloses an apparatus for detecting the leakage of an evaporator assembly. The apparatus comprises a water pool in which a porous plate is laid. The porous plate is connected with a lifting rack and is driven by the lifting rack to move up and down. The lifting rack is connected with and driven by a cylinder. According to the apparatus for detecting the leakage of an evaporator assembly, a technical worker is just required to place a tested product on the lifting rack and connect airtight connecting pipes. Then, a linkage switch is switched on and the lifting rack is immersed in water as well as the tested product such that air impermeability can be detected. In addition, a purpose of detecting multiple evaporators at one time can be achieved.

Description

Evaporator assemblies leakage detection apparatus

Technical field

The present invention relates to a kind of evaporator assemblies leakage detection apparatus, is the auxiliary inspection machine of evaporator field.

Background technology

Evaporator impermeability of the prior art detects, normally technician connects source of the gas by the evaporator assemblies after assembling, be placed on the inside, easy pond one by one carry out air tight test, operating efficiency accuracy rate low and check is subject to the impact of skilled operation degree.

Summary of the invention

In order to increase work efficiency, the invention provides a kind of evaporator assemblies leakage detection apparatus.

Object of the present invention is carried out specific implementation by the following technical programs:

Evaporator assemblies leakage detection apparatus, comprises pond, in described pond, lays porous plate, and described porous plate is connected with crane and drives porous plate to move up and down by described crane, and described crane is connected with cylinder and by described air cylinder driven crane.

Further, a side of described porous plate is connected with crane, and be provided with running roller on the side of the outside of described crane or the porous plate of connection crane, described running roller coordinates with the track of the longitudinal setting that is arranged on inside, pond, on porous plate, on two sides adjacent with crane, be respectively equipped with brace, the top center of described crane is connected with the cylinder bar of described cylinder, and described cylinder is positioned at the outside of pond and uprightly installs.

The centre of described track has longitudinal groove, to adapt to described running roller.

The lower end of described brace and the side of porous plate are hinged, and upper end is connected with crane, and at the downside of link position, are provided with one and can make the brace notch separation with crane.

Bottom in described pond is provided with freeing port.

In described pond, be provided with at least 5 pipes that are tightly connected, each Guan Jun of being tightly connected connected separately independently rain glass and variable valve, to observe the air pressure of the every pipe that is tightly connected, convenient control detected air pressure.

Evaporator assemblies leakage detection apparatus of the present invention, technician only need be placed on test product and on crane, connect the pipe that is tightly connected simultaneously, starts linked switch, and crane can start to carry out air tight test together with the product water surface that avales; And can realize the object of the multiple evaporators of one-time detection.

Accompanying drawing explanation

According to drawings and embodiments the present invention is described in further detail below.

Fig. 1 is the front view of evaporator assemblies leakage detection apparatus described in the embodiment of the present invention.

Fig. 2 is the side view of evaporator assemblies leakage detection apparatus described in the embodiment of the present invention.

Fig. 3 is the structure scheme of installation of cylinder, crane, porous plate.

Fig. 4 is the stereographic map of evaporator assemblies leakage detection apparatus described in the embodiment of the present invention.

Embodiment

As Figure 1-4, evaporator assemblies leakage detection apparatus described in the embodiment of the present invention, comprise pond 1, in described pond, lay porous plate 2, described porous plate 2 is connected with crane 3 and drives porous plate 2 to move up and down by described crane 3, and described crane 3 is connected with cylinder 4 and drives crane 3 by described cylinder 4.

A side of described porous plate 2 is connected with crane 3, and the outside (or connecting on the side of porous plate of crane) at described crane 3 is provided with running roller 5, described running roller 5 coordinates with the track 6 of the longitudinal setting that is arranged on 1 inside, pond, running roller 5 and track 6 have played and have supported and the effect of guiding, particularly can offset the twisting resistance that the crane 3 of one-sided setting produces in the process of lifting; On porous plate 2, on two sides adjacent with crane 3, be respectively equipped with brace 7, the top center of described crane 3 is connected with the cylinder bar of described cylinder 4, and described cylinder 4 is positioned at the outside of pond 1 and uprightly installs.

The centre of described track 6 has longitudinal groove, and to adapt to described running roller 5, the groove on track 6 and top thereof, can play to running roller the effect of guiding, guarantee crane 3 in the process of lifting along vertical orbital motion.

The side of the lower end of described brace 7 and porous plate 2 is hinged, upper end is connected with crane 3, and at the downside of link position, be provided with one and can make the brace notch separation with crane 8, the setting of this notch 8, can make brace automatically by Action of Gravity Field, be connected with crane, and can be so that dismounting.

In the bottom in described pond 1, be provided with freeing port 12, for the water in pond is discharged.

In described pond 1, be provided with at least 5 pipes 9 that are tightly connected, each pipe 9 all connected separately independently rain glass 10 and variable valve 11 that are tightly connected, to observe the air pressure of the every pipe that is tightly connected, convenient control detected air pressure.

Evaporator assemblies leakage detection apparatus of the present invention, technician only need be placed on test product and on crane, connect the pipe that is tightly connected simultaneously, starts linked switch, and crane can start to carry out air tight test together with the product water surface that avales; And can realize the object of the multiple evaporators of one-time detection.

Claims (6)

1. evaporator assemblies leakage detection apparatus, comprise pond, it is characterized in that, in described pond, lay porous plate, described porous plate is connected with crane and drives porous plate to move up and down by described crane, and described crane is connected with cylinder and by described air cylinder driven crane.
2. the evaporator assemblies leakage detection apparatus as described in claim 1, it is characterized in that, a side of described porous plate is connected with crane, and be provided with running roller on the side of the outside of described crane or the porous plate of connection crane, described running roller coordinates with the track of the longitudinal setting that is arranged on inside, pond, on porous plate, on two sides adjacent with crane, be respectively equipped with brace, the top center of described crane is connected with the cylinder bar of described cylinder, and described cylinder is positioned at the outside of pond and uprightly installs.
3. the evaporator assemblies leakage detection apparatus as described in claim 2, is characterized in that, the centre of described track has longitudinal groove, to adapt to described running roller.
4. the evaporator assemblies leakage detection apparatus as described in claim 2, is characterized in that, the lower end of described brace and the side of porous plate are hinged, and upper end is connected with crane, and at the downside of link position, is provided with one and can makes the brace notch separation with crane.
5. the evaporator assemblies leakage detection apparatus as described in claim 2, is characterized in that, in the bottom in described pond, is provided with freeing port.
6. the evaporator assemblies leakage detection apparatus as described in claim 2, is characterized in that, is provided with at least 5 pipes that are tightly connected in described pond, each Guan Jun of being tightly connected connected separately independently rain glass and variable valve.
CN201310735534.4A 2013-12-28 2013-12-28 Apparatus for detecting leakage of evaporator assembly CN103743530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310735534.4A CN103743530A (en) 2013-12-28 2013-12-28 Apparatus for detecting leakage of evaporator assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310735534.4A CN103743530A (en) 2013-12-28 2013-12-28 Apparatus for detecting leakage of evaporator assembly

Publications (1)

Publication Number Publication Date
CN103743530A true CN103743530A (en) 2014-04-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310735534.4A CN103743530A (en) 2013-12-28 2013-12-28 Apparatus for detecting leakage of evaporator assembly

Country Status (1)

Country Link
CN (1) CN103743530A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105973535A (en) * 2016-06-23 2016-09-28 刘滕军 Hanging type evaporator leak check device
CN105973547A (en) * 2016-06-23 2016-09-28 刘滕军 Track type evaporator leak detection device
CN105973540A (en) * 2016-06-23 2016-09-28 刘滕军 Evaporator leak checking arm
CN105973534A (en) * 2016-06-23 2016-09-28 刘滕军 Automatic hanging type evaporator leak check device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB613174A (en) * 1946-06-14 1948-11-23 Dunlop Rubber Co Improvements relating to the testing by immersion of inflatable tubes and the like
DE2836212A1 (en) * 1978-08-18 1980-02-21 Daimler Benz Ag Pressure tester for differing workpieces - has distribution head connected to pressure gauges with connecting elements for various compressed air pipes
CN201795904U (en) * 2010-09-07 2011-04-13 重庆长安新兴汽车配件有限责任公司 Oil tank air tightness detector
CN102778340A (en) * 2012-07-06 2012-11-14 山东海达通汽车零部件有限公司 Leakage testing machine for radiator core body
CN202974588U (en) * 2012-11-28 2013-06-05 贵州航天凯宏科技有限责任公司 Elevating detection device for aluminium radiator core assembly
CN202994386U (en) * 2012-12-26 2013-06-12 纳百川控股有限公司 Automatic-lifting workbench-type water-tightness and air-tightness leakage-detection test apparatus
CN203672569U (en) * 2013-12-28 2014-06-25 柳州力通车用空调有限公司 Evaporator assembly leakage testing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB613174A (en) * 1946-06-14 1948-11-23 Dunlop Rubber Co Improvements relating to the testing by immersion of inflatable tubes and the like
DE2836212A1 (en) * 1978-08-18 1980-02-21 Daimler Benz Ag Pressure tester for differing workpieces - has distribution head connected to pressure gauges with connecting elements for various compressed air pipes
CN201795904U (en) * 2010-09-07 2011-04-13 重庆长安新兴汽车配件有限责任公司 Oil tank air tightness detector
CN102778340A (en) * 2012-07-06 2012-11-14 山东海达通汽车零部件有限公司 Leakage testing machine for radiator core body
CN202974588U (en) * 2012-11-28 2013-06-05 贵州航天凯宏科技有限责任公司 Elevating detection device for aluminium radiator core assembly
CN202994386U (en) * 2012-12-26 2013-06-12 纳百川控股有限公司 Automatic-lifting workbench-type water-tightness and air-tightness leakage-detection test apparatus
CN203672569U (en) * 2013-12-28 2014-06-25 柳州力通车用空调有限公司 Evaporator assembly leakage testing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105973535A (en) * 2016-06-23 2016-09-28 刘滕军 Hanging type evaporator leak check device
CN105973547A (en) * 2016-06-23 2016-09-28 刘滕军 Track type evaporator leak detection device
CN105973540A (en) * 2016-06-23 2016-09-28 刘滕军 Evaporator leak checking arm
CN105973534A (en) * 2016-06-23 2016-09-28 刘滕军 Automatic hanging type evaporator leak check device

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Application publication date: 20140423

RJ01 Rejection of invention patent application after publication