CN202082528U - Water detection quick joint of automobile air conditioner pipeline - Google Patents
Water detection quick joint of automobile air conditioner pipeline Download PDFInfo
- Publication number
- CN202082528U CN202082528U CN2011201285490U CN201120128549U CN202082528U CN 202082528 U CN202082528 U CN 202082528U CN 2011201285490 U CN2011201285490 U CN 2011201285490U CN 201120128549 U CN201120128549 U CN 201120128549U CN 202082528 U CN202082528 U CN 202082528U
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- water inspection
- pipeline
- joint
- water
- pressing plate
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Abstract
The utility model discloses a water detection quick joint of an automobile air conditioner pipeline, which is provided with a water detector connecting clamp and a pipeline press plate connecting joint, and includes a joint body formed by integrally connecting the water detector connecting clamp, a water detector main body with a water detection cavity and the pipeline press plate connecting joint in sequence, and a buckling device hinged with the joint body. The water detection quick joint improves the existing water detection mode of the automobile air conditioner pipeline assembly, the water detection joint and the pipeline press plate are not required to be connected through a bolt, and can be pressed tightly through the self-provided buckling device of the water detection joint. The water detection quick joint of the automobile air conditioner pipeline can save remodeling time, improve remodeling efficiency, has the characteristics of simple structure and convenience for operation, and is suitable for the water detection quick joints of all automobile air conditioner pipelines.
Description
Technical field
The utility model relates to a kind of leak detection tool of automotive air-conditioning system, specifically a kind of car air conditioner pipeline water inspection rapid pipe joint.
Background technique
Air-conditioning duct is one of core component in the automotive air-conditioning system, is used to realize the conveying of refrigerant in the air-conditioning system, thereby reaches the purpose to air refrigeration in the car.Occur revealing when avoiding the air-conditioning duct pressing plate to connect, need in the production process carry out the water inspection the air-conditioning duct assembly.The water of car air conditioner pipeline assembly inspection at present, general using water inspection machine carries out, and step is as follows:
(1) the pressing plate joint with pipeline docks with the joint of water inspection machine.
(2) with bolt that pipe joint and water inspection joint is fastening.
(3) pipeline is carried out the water inspection.
(4) after detection finishes bolt is unclamped, take off pipeline.
There is long deficiency consuming time in existing above-mentioned pipeline water detecting method, causes working efficiency low, and its main cause is as follows:
(1) to prepare bolt before the water inspection work and screw equipment;
(2) pipeline water inspection joint connects the process that needs a clamping bolt, expends a large amount of man-hours;
When (3) changing product, remodel and expend a large amount of man-hours.
The patent No. is 2005200337045 Chinese utility model patent, a kind of " crossover sub is cleaned in automotive air-conditioning system segmentation leak detection " disclosed, when car air conditioner breaks down, be judged as leak source when causing, just can tentatively judge the approximate location of leak source according to observation or experience, use the elimination process segmentation to detect again, find out leak source and have the bigger pipeline section of possibility, with this pipeline section from adjacent two sections original interface screw off, substitute with the patented product and get final product.
Summary of the invention
The technical problems to be solved in the utility model, provide a kind of car air conditioner pipeline water inspection rapid pipe joint, water procuratorial organ formula to existing car air conditioner pipeline assembly is improved, connect without bolt when the water that provided inspection joint is connected with the pipeline pressing plate, the device of withholding that makes that water examines that joint carries compresses and gets final product.The utility model can be saved the time of remodeling, and improves the efficient of remodeling.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of car air conditioner pipeline water inspection rapid pipe joint has water inspection machine and connects chuck and pipeline pressing plate jointing, and its specialization is that described rapid pipe joint comprises joint body and withholds device;
Described joint body comprises that the water inspection machine that is connected in one successively connects water inspection main body, the pipeline pressing plate jointing in chuck, band water inspection chamber;
Described axial direction extension of withholding device along joint body, the distance between its two ends end face have water inspection main body draw-in groove, pipeline pressing plate draw-in groove respectively greater than the axial length of water inspection main body; The nearly water inspection machine of water inspection main body connect chuck one end be installed in water inspection main body draw-in groove place and with withhold device and be hinged; Pipeline pressing plate draw-in groove is band U type groove, and the outer wall profile phase of described U type and pipeline pressing plate is adaptive.
Be basic structure of the present utility model more than, earlier water examined joint during use and docked, be connected on the gas circuit on the water inspection machine with the joint of water inspection machine.The pressing plate joint of pipeline to be checked is docked with water inspection joint, in the water inspection joint spring is housed, the device of withholding of water being examined behind the pressing plate joint of packing into turn to pipeline pressing plate rear portion, unclamp the pipeline pressing plate, spring in the water inspection joint is pushed into it and withholds device and compress, and can carry out water inspection operation after finishing this operation.The utility model is cancelled unnecessary equipment, need not during use to use bolt to be connected to pressing plate and joint, realizes the effect of connection fast, saves and remodels the time, increases work efficiency.
Water inspection main body and the hinged corresponding site of withholding between the device of withholding device, water inspection main body that is achieved in that are provided with penetrating pin-and-hole, and the rotating axle pin water through locating in pin-and-hole is examined main body and withheld between the device and is hinged; Described rotary pin shaft is furnished with securing means.
As specializing of the utility model water inspection main body, it comprises adapter body and gland, use screw buckle to be connected between adapter body and gland, carry out the pressing plate jointing spacing, under contained spring and external force effect, realize that the pressing plate jointing is movable in stroke, and being connected and detection of realization and detection piece.
Owing to adopted technique scheme, the utility model compared with prior art, obtained technological progress is:
Water inspection joint provided by the utility model, withhold device and compress and get final product by carrying when being connected with the pipeline pressing plate, thereby the time of remodeling can be saved, improve the efficient of remodeling, the utlity model has simple in structure, convenience operation, can be connected rapidly with pipeline, and get rid of without segmentation, connect this patent joint, be full of the barometric pressure greater than the external world in the pipe, pipeline and joint integral body enter in the water then, and leak source just can find at once, (leak source is in and emits bubble in the water) do not need what experience and preliminary judgement.The utility model is suitable for the water inspection quick union of making various car air conditioner pipelines.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Description of drawings
Fig. 1 is the utility model embodiment's an overall structure schematic representation;
Fig. 2 is a longitudinal section embodiment illustrated in fig. 1.
Among the figure: 1-water inspection machine connects chuck, 2-pipeline pressing plate jointing, 3-withhold device, 4-water is examined main body, 5-rotary pin shaft, 6-spring, 7-pipeline pressing plate, 8-gland.
Embodiment
Fig. 1 examines rapid pipe joint with Figure 2 shows that a kind of car air conditioner pipeline water, and it comprises joint body and withholds device 3.
Joint body comprises that the water inspection machine that is connected in one successively connects water inspection main body 4, the pipeline pressing plate jointing 2 in chuck 1, band water inspection chamber.
Water inspection main body 4 is used to connect water inspection machine and connects chuck 1 and gland 8, and adapter body uses screw buckle to be connected with 8 on gland, the pressing plate jointing is carried out spacing, under contained spring and external force effect, the activity in stroke of realization pressing plate jointing.The nearly water inspection machine of water inspection main body connect chuck 1 one ends be installed in water inspection main body 4 draw-in groove places and with withhold device 3 and be hinged, this hinged relationship is achieved in that the corresponding site of withholding device 3, water inspection main body 4 is provided with penetrating pin-and-hole, rotating axle pin 6 through locating in pin-and-hole, water are examined main body 4 and are withheld between the device 3 and be hinged; Rotary pin shaft 5 is furnished with securing means.
Claims (3)
1. a car air conditioner pipeline water inspection rapid pipe joint has water inspection machine and connects chuck and pipeline pressing plate jointing,
It is characterized in that:Described rapid pipe joint comprises joint body and withholds device;
Described joint body comprises that the water inspection machine that is connected in one successively connects water inspection main body, the pipeline pressing plate jointing in chuck, band water inspection chamber;
Described axial direction extension of withholding device along joint body, its two ends end face has water inspection main body draw-in groove, pipeline pressing plate draw-in groove respectively; The nearly water inspection machine of water inspection main body connect chuck one end be installed in water inspection main body draw-in groove place and with withhold device and be hinged; Pipeline pressing plate draw-in groove is band U type groove, and the outer wall profile phase of described U type and pipeline pressing plate is adaptive.
2. car air conditioner pipeline water inspection rapid pipe joint according to claim 1,
It is characterized in that: the described corresponding site of withholding device, water inspection main body is provided with pin-and-hole, and the rotating axle pin water through locating in pin-and-hole is examined main body and withheld between the device and is hinged; Described rotary pin shaft is furnished with securing means.
3. car air conditioner pipeline water inspection rapid pipe joint according to claim 1 and 2,
It is characterized in that: described water inspection main body comprises adapter body and gland, uses screw buckle to be connected between adapter body and gland, the pressing plate jointing is carried out spacing, under contained spring and external force effect, realizes the activity in stroke of pressing plate jointing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201285490U CN202082528U (en) | 2011-04-27 | 2011-04-27 | Water detection quick joint of automobile air conditioner pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201285490U CN202082528U (en) | 2011-04-27 | 2011-04-27 | Water detection quick joint of automobile air conditioner pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082528U true CN202082528U (en) | 2011-12-21 |
Family
ID=45343157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201285490U Expired - Lifetime CN202082528U (en) | 2011-04-27 | 2011-04-27 | Water detection quick joint of automobile air conditioner pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307115A (en) * | 2018-11-23 | 2019-02-05 | 开平保驰捷汽车用品科技有限公司 | A kind of cooling system clean cycle connector |
| CN115780420A (en) * | 2022-11-18 | 2023-03-14 | 中联重科股份有限公司中旺分公司 | Clamping mechanism for hydraulic hose assembly cleaning system and cleaning system |
-
2011
- 2011-04-27 CN CN2011201285490U patent/CN202082528U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307115A (en) * | 2018-11-23 | 2019-02-05 | 开平保驰捷汽车用品科技有限公司 | A kind of cooling system clean cycle connector |
| CN115780420A (en) * | 2022-11-18 | 2023-03-14 | 中联重科股份有限公司中旺分公司 | Clamping mechanism for hydraulic hose assembly cleaning system and cleaning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
|
| CX01 | Expiry of patent term |