CN104913884A - On-line leak detection apparatus of parallel-flow evaporator and condenser of automobile - Google Patents
On-line leak detection apparatus of parallel-flow evaporator and condenser of automobile Download PDFInfo
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- CN104913884A CN104913884A CN201510391886.1A CN201510391886A CN104913884A CN 104913884 A CN104913884 A CN 104913884A CN 201510391886 A CN201510391886 A CN 201510391886A CN 104913884 A CN104913884 A CN 104913884A
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- leak detection
- air feed
- condenser
- pool
- detection apparatus
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Abstract
The invention relates to the air tightness detection field, especially to an on-line leak detection apparatus of a parallel-flow evaporator and a condenser of an automobile. The apparatus is composed of a suspension chain wire body, air feed pipelines, a revolution wheel, an air feed apparatus, and a water leak detection pool. The suspension chain wire body is arranged right above the water leak detection pool. A revolution joint is arranged at the air feed pipelines and is connected with a nitrogen pipeline; and the air feed pipelines are installed on the revolution wheel. The air feed apparatus is formed by series connection of an air feed pipe, manually-operated valves, and a quick joint. Preferably, the water leak detection pool is formed by welding of T2 stainless steel plates; a detection view window made of toughened glass is arranged outside the pool; and a tube is installed inside the pool. With the apparatus, synchronous running detection of the leak detection apparatus and the suspension chain can be realized; the fewer materials are consumed; the production efficiency is high; the structure is simple; and the operation is convenient.
Description
Technical field
The present invention relates to air-leakage test field, in particular for the online leakage detection apparatus of parallel-flow evaporator and condenser.
Background technology
Parallel-flow evaporator and condenser have compact, efficient feature, are widely used in air conditioning for automobiles.Parallel-flow evaporator and condenser all will carry out air-leakage test before assembly, the air-leakage test majority of prior art is manual by after parallel-flow evaporator and condenser liquid in-out pipe installation rapid-acting coupling, hang on suspended chain or slat chain and detect, this detection mode drastically increases the labour intensity of employee, also need the copper rapid-acting coupling of substantial amounts simultaneously, while wasting resource and increase cost, production efficiency and product quality also can not get ensureing.
Summary of the invention
It is low that the object of the invention is to overcome the production efficiency that above-mentioned prior art exists, the defect that manufacturing cost is high and provide the online leakage detection apparatus of a kind of automobile parallel-flow evaporator easy to operate, with low cost and condenser.
For solving the problems of the technologies described above, the present invention takes following technical scheme:
The online leakage detection apparatus of a kind of automobile parallel-flow evaporator and condenser, comprise and hang chain line body, steam line, gyroscope wheel, feeder and water inspection pond, described suspension chain line body is located at directly over water inspection pond, described steam line is provided with swivel coupling and is connected with nitrogen pipeline, described steam line is arranged on gyroscope wheel, and wherein feeder is in series by air supply pipe, manually-operated gate and fast joint.
Preferably, described water inspection pond adopts T2 corrosion resistant plate to be welded, its outside be provided with made by tempered glass inspect window, its inside is provided with fluorescent tube.
Compared with prior art, beneficial effect of the present invention is:
The online leakage detection apparatus of a kind of automobile parallel-flow evaporator provided by the invention and condenser, can realize leakage detection apparatus and suspended chain run-in synchronism detects, and consumptive material is few, and production efficiency is high, and structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention;
Fig. 2 is the main TV structure schematic diagram of the present invention;
Fig. 3 is A place of the present invention partial structurtes schematic diagram.
Embodiment
Shown in accompanying drawing 1-Fig. 3, the online leakage detection apparatus of a kind of automobile parallel-flow evaporator and condenser, comprise and hang chain line body 1, steam line 2, gyroscope wheel 3, feeder 4 and water inspection pond 5, described suspension chain line body 1 is located at directly over water inspection pond 5, described steam line 2 is provided with swivel coupling 6 and is connected with nitrogen pipeline, described steam line 2 is arranged on gyroscope wheel 3, and wherein feeder 4 is in series by air supply pipe 4-1, manually-operated gate 4-2 and fast joint 4-3.
Preferably, described water inspection pond (5) adopts T2 corrosion resistant plate to be welded, its outside be provided with made by tempered glass inspect window, its inside is provided with fluorescent tube.
During use, product automobile parallel-flow evaporator to be detected or condenser are suspended on and hang on chain line body 1, when product arrives water inspection position, pond, the turnover tracheae of product is installed on the fast joint 4-3 of feeder 4 by operating personnel 7, then opens manually-operated gate 4-2 toward interiors of products nitrogen injection; Operating personnel 8 carry out visual detection to the product of filled nitrogen, as qualified clearance, stick defective mark as defective; Operating personnel 9 first close manually-operated gate 4-2, and then unclamp fast joint 4-3, and specification product are let pass, and have taking down of defective mark.
The online leakage detection apparatus of a kind of automobile parallel-flow evaporator provided by the invention and condenser, can realize leakage detection apparatus and suspended chain run-in synchronism detects, and consumptive material is few, and production efficiency is high, and structure is simple, easy to operate.
Claims (2)
1. the online leakage detection apparatus of an automobile parallel-flow evaporator and condenser, comprise and hang chain line body (1), steam line (2), gyroscope wheel (3), feeder (4) and water inspection pond (5), it is characterized in that: described suspension chain line body (1) is located at directly over water inspection pond (5), described steam line (2) is provided with swivel coupling (6) and is connected with nitrogen pipeline, described steam line (2) is arranged on gyroscope wheel (3), and wherein feeder (4) is in series by air supply pipe (4-1), manually-operated gate (4-2) and fast joint (4-3).
2. the online leakage detection apparatus of a kind of automobile parallel-flow evaporator according to claim 1 and condenser, it is characterized in that: described water inspection pond (5) adopts T2 corrosion resistant plate to be welded, its outside be provided with made by tempered glass inspect window, its inside is provided with fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391886.1A CN104913884A (en) | 2015-07-03 | 2015-07-03 | On-line leak detection apparatus of parallel-flow evaporator and condenser of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391886.1A CN104913884A (en) | 2015-07-03 | 2015-07-03 | On-line leak detection apparatus of parallel-flow evaporator and condenser of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104913884A true CN104913884A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391886.1A Pending CN104913884A (en) | 2015-07-03 | 2015-07-03 | On-line leak detection apparatus of parallel-flow evaporator and condenser of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913884A (en) |
Cited By (6)
| 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 |
| CN106124127A (en) * | 2016-06-23 | 2016-11-16 | 刘滕军 | The automatic leak-checking apparatus of rail mounted vaporizer |
| CN106248308A (en) * | 2016-10-14 | 2016-12-21 | 合肥太通制冷科技有限公司 | A kind of online leakage detection apparatus of wire-tube evaporator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054311A (en) * | 1989-12-11 | 1991-10-08 | Expertek, Inc. | Fully automated leak testing apparatus |
| DE10001300A1 (en) * | 2000-01-14 | 2001-07-19 | Stefan Metzner | Automated packing tightness testing in e.g. food product packing line, involves monitoring pressure difference in chamber filled with water bath, after introducing pallets |
| CN201004003Y (en) * | 2007-02-09 | 2008-01-09 | 四川蓝剑饮品集团有限公司 | Drinking barrel leakage detection device |
| CN101788371A (en) * | 2010-01-29 | 2010-07-28 | 重庆长安汽车股份有限公司 | Automotive air-conditioning condenser sealing test device |
| CN204740106U (en) * | 2015-07-03 | 2015-11-04 | 合肥卡诺汽车空调有限公司 | Online leak hunting device of car parallel -flow evaporator and condenser |
-
2015
- 2015-07-03 CN CN201510391886.1A patent/CN104913884A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054311A (en) * | 1989-12-11 | 1991-10-08 | Expertek, Inc. | Fully automated leak testing apparatus |
| DE10001300A1 (en) * | 2000-01-14 | 2001-07-19 | Stefan Metzner | Automated packing tightness testing in e.g. food product packing line, involves monitoring pressure difference in chamber filled with water bath, after introducing pallets |
| CN201004003Y (en) * | 2007-02-09 | 2008-01-09 | 四川蓝剑饮品集团有限公司 | Drinking barrel leakage detection device |
| CN101788371A (en) * | 2010-01-29 | 2010-07-28 | 重庆长安汽车股份有限公司 | Automotive air-conditioning condenser sealing test device |
| CN204740106U (en) * | 2015-07-03 | 2015-11-04 | 合肥卡诺汽车空调有限公司 | Online leak hunting device of car parallel -flow evaporator and condenser |
Non-Patent Citations (1)
| Title |
|---|
| 李绍炎: "《自动化与自动线》", 28 February 2007, 清华大学出版社 * |
Cited By (6)
| 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 |
| CN106124127A (en) * | 2016-06-23 | 2016-11-16 | 刘滕军 | The automatic leak-checking apparatus of rail mounted vaporizer |
| CN106248308A (en) * | 2016-10-14 | 2016-12-21 | 合肥太通制冷科技有限公司 | A kind of online leakage detection apparatus of wire-tube evaporator |
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Application publication date: 20150916 |
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| WD01 | Invention patent application deemed withdrawn after publication |