CN201203307Y - Interface unit of reservoir and assembly components thereof - Google Patents
Interface unit of reservoir and assembly components thereof Download PDFInfo
- Publication number
- CN201203307Y CN201203307Y CNU2008200747683U CN200820074768U CN201203307Y CN 201203307 Y CN201203307 Y CN 201203307Y CN U2008200747683 U CNU2008200747683 U CN U2008200747683U CN 200820074768 U CN200820074768 U CN 200820074768U CN 201203307 Y CN201203307 Y CN 201203307Y
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- reservoir
- collector tube
- condenser
- support
- wall
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Abstract
The utility model relates to an interface unit of liquid receiver and an fitting assembly thereof, belonging to an fitting attachment of super-cooling condenser used in automobile, in particular to a fitting assembly of the condenser and the liquid receiver and the interface unit thereof, wherein the insertion-connection pipe nozzle of the interface unit is integrated with a support base body, the insertion-connection pipe nozzle is protruded along one side of the support base body to form a hilum-shaped pipe nozzle; the support base body is provided with an arced surface which can be clung to the outer wall of the liquid receiver cylinder and a side reverse wall which can support the liquid connection pipe. the fitting assembly of the liquid receiver has smart design and can make the assembly of the liquid receiver and the condenser be more convenient, being in no need of complicated inlet and outlet connection pipelines, so as to reduce the weight of air conditioning system and the quantity of connection sealing positions effectively, and also improve reliability of air conditioning system effectively.
Description
Technical field
This case belongs to the automobile fitting attachments, particularly condenser of Overcold condenser and load module and the interface unit thereof that reservoir is assembled.
Background technology
Condenser is the kernel component of air conditioning for automobiles vapor-compression formula refrigeration system.
Disclose a kind of heat exchanger module as Chinese patent application 200710004798.7, having comprised: be used to cool off condenser with condensating refrigerant; Gas-liquid separator, described the gas-liquid separator cold-producing medium of self cooling condenser in the future are separated into gas refrigerant and liquid refrigerant; Sub-cooler is used to cool off the separated liquid refrigerant that flows out from gas-liquid separator; And heat exchanger, be used to cool off the fluid different with cold-producing medium, wherein: condenser, sub-cooler and heat exchanger are placed along the orientation with respect to the flow direction of the air by condenser, sub-cooler and heat exchanger; And condenser along orientation between sub-cooler and heat exchanger.
A kind of compact automotive air-conditioning condenser is disclosed as Chinese patent application 200620028722.9, plan makes air-conditioning system cancel the refrigerant line that connects condenser and liquid reservoir, simplify the product structure of liquid reservoir and changed its shape, by means of by left header, right header, the condenser of many rows multiple row that porous flat pipe and wave heat-radiation belt constitute, right header and cylinder are fitted to each other, and at its relevant position punching out cold-producing medium flow export with return head piece, at the cold-producing medium flow export with return between the head piece, dress partition in the right header, dress cold-producing medium screen pack in the cylinder.
A kind of air conditioning for automobiles Overcold condenser is disclosed as Chinese patent application 03228897.2, it includes condenser core, left and right collector tube, flat tube, fin, dividing plate, its main points are set up a dividing plate below left collector tube, respectively establish a hole on the left collector tube of this dividing plate upper and lower and communicate with condenser pipe and supercooling tube one end respectively, the other end of two pipes links to each other with the liquid storage drier.
The condenser of known technology and reservoir are assembled the coupling complex structure, directly bring not compact, the problem of the numerous and diverse sealing difficulty of lightweight, interface not of housing construction.Industry is demanded a kind of coupling simple in structure urgently, can assemble reservoir more easily, thereby realizes effective general objective of optimizing manufacturing process, alleviating body weight.
Summary of the invention
Problem to be solved by this invention is to overcome the defective that aforementioned techniques exists, and a kind of interface unit and load module thereof of reservoir are provided.
This case primary and foremost purpose provides a kind of reservoir interface unit that is used to assemble;
The another purpose of this case provides a kind of reservoir load module that is used to assemble;
The present invention solves its primary technical problem and takes following technical scheme to realize, according to a kind of reservoir interface element, comprise the grafting mouth of pipe, wherein: the described grafting mouth of pipe and bearing body integrally combine, and this grafting mouth of pipe protrudes out the shape umbilication mouth of pipe along seat body one side; But described seat body has the cambered surface that can fit tightly with the reservoir cylinder body outer wall and the rollover wall of support collector tube.
The present invention solves its another technical problem and takes following technical scheme to realize, according to a kind of reservoir load module, wherein: but described reservoir load module is made up of the support keeper and the interface element of support collector tube; The described grafting mouth of pipe and bearing body integrally combine, and this grafting mouth of pipe protrudes out the shape umbilication mouth of pipe along seat body one side; But described seat body has the cambered surface that can fit tightly with the reservoir cylinder body outer wall and the rollover wall of support collector tube.
The present invention can also take following technical scheme further to realize:
Aforesaid reservoir load module, wherein: but described support keeper has the support cambered surface that can fit tightly with the collector tube outer wall and the rollover wall of support collector tube.
The present invention compared with prior art has significant advantage and beneficial effect:
By above technical scheme as can be known, this case has following advantage at least under the structure configuration of excellence: the ingenious design of this case reservoir load module, and make the manufacturing process of Overcold condenser simpler and more direct, can effectively reduce manufacturing cost; This case reservoir combines with collector tube and need not the import and export connecting line, thus the weight that effectively alleviates air-conditioning system be connected the quantity that seals the position, can effectively improve the reliability of air-conditioning system; The also connected mode of reason this case condenser and reservoir can suitably reduce the refrigerant charge of air-conditioning system thereby more energy-saving and environmental protection.This case is simple in structure, is skillfully constructed, and low cost of manufacture, safe and reliable, easy to use, the industry that is easy to is promoted; This case compared with prior art has significant technological progress, has realized technical purpose fully.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings:
Fig. 1 is that this case is configured in the structural representation on the concurrent flow Overcold condenser;
Fig. 2 be Fig. 1 overlook the surface construction schematic diagram;
Fig. 3 is the D-D sectional plane organigram of Fig. 1;
Fig. 4 is the structural representation of flat heat exchange tube in the concurrent flow Overcold condenser;
Fig. 5 is the structural representation that has the wave wing band of shutter in the concurrent flow Overcold condenser;
Fig. 6 is collector tube and a blanking cover assembly structure schematic diagram in the concurrent flow Overcold condenser;
Fig. 6 a is a blanking cover structural representation in the concurrent flow Overcold condenser;
Fig. 6 b is the side-looking face structural representation of Fig. 6 a.
Fig. 7 is A-A or the C-C sectional plane organigram of Fig. 1;
Fig. 8 is the B-B sectional plane organigram of Fig. 1;
Fig. 9 is the assembling decomposition texture schematic diagram that this case combines with reservoir;
Figure 10 is an interface element monomeric form example structure schematic diagram in this case;
Figure 10 a is the face of the overlooking structural representation of Figure 10;
Figure 10 b is the side-looking face structural representation of Figure 10;
Figure 10 c is the structural representation that the monomeric form interface element combines with the reservoir cylindrical shell;
Figure 11 is an interface element disjunctor form example structure schematic diagram in this case;
Figure 11 a is the face of the overlooking structural representation of Figure 11;
Figure 11 b is the side-looking face structural representation of Figure 11;
Figure 11 c is the structural representation that disjunctor form interface element combines with the reservoir cylindrical shell.
The specific embodiment:
Below in conjunction with preferred embodiment, to according to the specific embodiment provided by the invention, feature and effect thereof, describe in detail as after; For simple and purpose clearly, hereinafter appropriate omission the description of known technology, in order to avoid some unnecessary details influences are to the description of the technical program.
See also shown in Fig. 1-11, the described reservoir load module of this case is disposed at a kind of used for automobile air conditioning concurrent flow Overcold condenser, comprise collector tube 2,2a and device between two collector tubes, hold the flat heat exchange tube 3 and the wing band 4 of device between flat heat exchange tube of refrigeration working medium overcurrent, and with the reservoir 1 of collector tube tipping, wherein
Reservoir 1 has drier 15 and filter 16, and its internal structure can be disposed by prior art, will not give unnecessary details;
Reservoir cylindrical shell 1 combines with a collector tube by reservoir load module 8;
Described reservoir load module is by forming 82 with hard-wired support keeper 81 of reservoir cylindrical shell and interface element; Described interface element is made up of the grafting mouth of pipe 822 that props up seat body 821 and combine with a seat body; This grafting mouth of pipe is along the last hole 210a or following hole (mark) the navel shape nozzle construction that formation can be goed deep into collector tube that protrude out of seat body one side;
Prop up seat body 821 and can be the compression moulding of sheet material one, but this seat body has the cambered surface 8211 that can fit tightly with the reservoir cylinder body outer wall and the rollover wall 8212 of support collector tube, thus structure can make the last hole 210a of collector tube or down on hole and the reservoir eyelet of corresponding with it upward liquid-through hole 10a or time liquid-through hole 10b concentric so that from the refrigeration working medium of collector tube by the smooth and easy inflow reservoir of interface element;
Described interface element 82 can be a monomeric form as shown in Figure 5, or disjunctor form as shown in Figure 6;
The last liquid-through hole 10a of reservoir and following liquid-through hole 10b are arranged on the filter 16 that just makes in the reservoir and insert and put therebetween position; The last liquid-through hole of the last hole on the collector tube or following hole and this reservoir, the corresponding configuration of liquid-through hole down; To realize that refrigeration working medium from the condensing heat-exchange unit enters reservoir and enters sub-cooling unit through super-dry, filtration after flow back to collector tube by liquid-through hole 10b down;
Two ports of first collector tube 2 setting-in respectively prevent the blanking cover 27 that refrigeration working medium flows out;
The structure of collector tube blanking cover 27 and the 17 identical configurations of reservoir blanking cover; Only do to describe at this with the collector tube end cap;
Uniform positioning convex 273 on the ora terminalis 272 of described blanking cover, the usefulness of locating when this positioning convex provides blanking cover to be assemblied in the collector tube end on the one hand, when parallel flow condenser entered the soldering oven welding, positioning convex can guarantee that the relative position of blanking cover and collector tube or reservoir cylindrical shell is constant on the other hand;
Described positioning convex is set to the circular arc projection, its radian outer rim more convenient and quicker is installed, this positioning convex is provided with 4 in that the blanking cover ora terminalis is uniform, the blanking cover thickness h is set to 1.5mm～4.2mm the best, can realize both having satisfied good positioning effect with above-mentioned configuration, simple structure again, the distributing rationally of parts lightweight;
The first collector tube inlet end is provided with air inlet connector 6, makes refrigeration working medium enter this collector tube by this air inlet connector;
The first discharge drain side is provided with liquid outlet connector 6a, so that refrigeration working medium is discharged this collector tube by the liquid outlet connector;
Or second the collector tube drain side liquid outlet connector 6a is set, position, collector tube drain side several condensing heat-exchanges unit, the sub-cooling unit default because of refrigeration working medium in the condenser flows through decided, so that refrigeration working medium is discharged this collector tube by the liquid outlet connector;
The difference setting area is cut apart by several dividing plates every the dividing plate of different condensing heat-exchanges unit in described first, second collector tube, forms several default condensing heat-exchange unit;
First dividing plate 5 is arranged on the first condensing heat-exchange unit 1a that forms condenser in first collector tube;
The 3rd dividing plate 5b is arranged on the 3rd condensing heat-exchange unit 1c that forms condenser in first collector tube;
Cross cold-zone dividing plate 5c and be arranged in second collector tube position with the 3rd dividing plate 5b symmetry, by refrigeration working medium directly enter from the 3rd condensing heat-exchange unit continue cross unit, cold-zone 1d, cross the cold-zone dividing plate and construct identical with aforementioned separator plate;
On second collector tube, locate in abutting connection with this upper and lower position of crossing the cold-zone dividing plate, be provided with respectively with the last liquid-through hole 10a of reservoir and reach corresponding last hole, the following hole (not shown) of liquid-through hole 10b coupling down;
The upper end of reservoir cylindrical shell is provided with the reservoir blanking cover, and it constructs collector tube end cap as described above, just size and reservoir cylindrical shell coupling;
The two ends of described flat heat exchange tube 3 are equipped with the frock reducing 31 that length b is 5～7mm, so that cooperate more tight in the flat heat exchange tube insertion collector tube;
This flat heat exchange tube a highly is set to 1.1～1.4mm, and the opening 32 of crossing on this flat heat exchange tube is made as 12～20, and this is crossed opening and includes but not limited to circle, rectangle, square, Long Circle or ellipse; Condenser gauge c is 16mm～20mm;
It is 0.08mm-0.11mm that described wing band 4 is selected material thickness d, this wing band is made has crest 41, perpendicular segment portion 43, the fluxion structure that trough 42 forms continuously, this wing band is 5.0mm-6.5mm by crest to the peak height e that forms trough, forming default spacing f between the adjacent perpendicular segment portion of this wing band is 1.3mm-1.5mm, the uniform shutter 4321 of each perpendicular segment portion of described wing band or by preset areas portion 432,433 lay shutter, leave default spacing between each preset areas portion, formation has the corrugated wing band of shutter structure, to increase heat exchange area, according to above-mentioned dimensional configurations heat exchange efficiency, the combination property proportioning of body weight is more optimized;
After reservoir cylindrical shell and collector tube assembling are finished, put into soldering oven and weld; After welding is finished, drier 15 is installed successively, the body 14 that is threaded, filter 16, at last by 18 shutoff of sealing blanking cover;
More convenient processing of the reasonable disposition of this case and assembling, production technology is more simple, can effectively reduce manufacturing cost;
The surface of described wing band is equipped with C type backplate (not indicating) by conventional techniques, so that effectively protect the wing band;
Described dividing plate is arranged between the adjacent flat heat exchange tube 3, interferes to avoid dividing plate and flat heat exchange tube; This dividing plate is set to make dividing plate to close the guiding mechanism (indicating) of collector tube path or unlatching collector tube path, formation can be adjusted the structure of dividing plate relative position in collector tube, includes but not limited to that dividing plate becomes the structure that flip horizontal is closed or open in collector tube; So that refrigeration working medium is inner by default loop flow at condenser;
The inlet end of this case condenser, refrigeration working medium enters with the gaseous state of HTHP, and its volume is big, convection transfer rate is low; At the outlet end of condenser, refrigeration working medium flows out with the liquid state of the moderate high pressure of temperature; Refrigeration working medium in the condenser undergoes phase transition condensation heat transfer in flow process, its state changes over liquid state gradually from gaseous state, also gradually the reduction of its volume; The principle of refrigeration working medium two-phase flow heat exchange is fully used in this case, arranges dividing plate cleverly, forms more reasonably heat exchange unit configuration, thereby improves refrigeration working medium the flowing of condenser inside, thereby realizes high efficient heat exchanging and reduce the purpose of path resistance.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. a reservoir interface element comprises the grafting mouth of pipe, it is characterized in that: the described grafting mouth of pipe and bearing body integrally combine, and this grafting mouth of pipe protrudes out the shape umbilication mouth of pipe along seat body one side; But described seat body has the cambered surface that can fit tightly with the reservoir cylinder body outer wall and the rollover wall of support collector tube.
2. reservoir load module as claimed in claim 1 is characterized in that: but described reservoir load module is made up of the support keeper and the interface element of support collector tube; The described grafting mouth of pipe and bearing body integrally combine, and this grafting mouth of pipe protrudes out the shape umbilication mouth of pipe along seat body one side; But described seat body has the cambered surface that can fit tightly with the reservoir cylinder body outer wall and the rollover wall of support collector tube.
3. reservoir load module as claimed in claim 2 is characterized in that: but described support keeper has the support cambered surface that can fit tightly with the collector tube outer wall and the rollover wall of support collector tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200747683U CN201203307Y (en) | 2008-05-16 | 2008-05-16 | Interface unit of reservoir and assembly components thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200747683U CN201203307Y (en) | 2008-05-16 | 2008-05-16 | Interface unit of reservoir and assembly components thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203307Y true CN201203307Y (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200747683U Expired - Lifetime CN201203307Y (en) | 2008-05-16 | 2008-05-16 | Interface unit of reservoir and assembly components thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN201203307Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694360B (en) * | 2009-09-30 | 2012-03-28 | 天津三电汽车空调有限公司 | Parallel flow heat exchanger and wing band structure thereof |
| CN103299140A (en) * | 2011-01-12 | 2013-09-11 | 三电有限公司 | Heat exchanger |
| US9032623B2 (en) | 2007-08-06 | 2015-05-19 | Shell Oil Company | Method of manufacturing a burner front face |
| CN105318616A (en) * | 2015-01-30 | 2016-02-10 | 浙江三花汽车零部件有限公司 | Dry filter and fabrication method thereof and fabrication method for condenser assembly |
| CN105783345A (en) * | 2016-04-20 | 2016-07-20 | 重庆超力高科技股份有限公司 | Condenser |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| WO2019119942A1 (en) * | 2017-12-18 | 2019-06-27 | 杭州三花研究院有限公司 | Liquid collector and heat exchange device having liquid collector |
-
2008
- 2008-05-16 CN CNU2008200747683U patent/CN201203307Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9032623B2 (en) | 2007-08-06 | 2015-05-19 | Shell Oil Company | Method of manufacturing a burner front face |
| CN101694360B (en) * | 2009-09-30 | 2012-03-28 | 天津三电汽车空调有限公司 | Parallel flow heat exchanger and wing band structure thereof |
| US9599414B2 (en) | 2010-11-17 | 2017-03-21 | Zhejiang Sanhua Automotive Components Co., Ltd | Liquid reservoir |
| CN103299140A (en) * | 2011-01-12 | 2013-09-11 | 三电有限公司 | Heat exchanger |
| CN103299140B (en) * | 2011-01-12 | 2015-09-16 | 三电有限公司 | Heat exchanger |
| CN105318616A (en) * | 2015-01-30 | 2016-02-10 | 浙江三花汽车零部件有限公司 | Dry filter and fabrication method thereof and fabrication method for condenser assembly |
| CN105783345A (en) * | 2016-04-20 | 2016-07-20 | 重庆超力高科技股份有限公司 | Condenser |
| WO2019119942A1 (en) * | 2017-12-18 | 2019-06-27 | 杭州三花研究院有限公司 | Liquid collector and heat exchange device having liquid collector |
| US11454435B2 (en) | 2017-12-18 | 2022-09-27 | Zhejiang Sanhua Intelligent Controls Co., Ltd. | Accumulator and heat exchange device having accumulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Zhongxing Automobile Manufacture Co., Ltd. Assignor: Tianjin Sanden Auto Air-conditioning Co., Ltd. Contract fulfillment period: 2009.7.7 to 2016.7.7 Contract record no.: 2009130000115 Denomination of utility model: Interface unit of reservoir and assembly components thereof Granted publication date: 20090304 License type: Exclusive license Record date: 20090817 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.7 TO 2016.7.7; CHANGE OF CONTRACT Name of requester: HEBEI ZHONGXING AUTOMOBILE MANUFACTURING CO., LTD. Effective date: 20090817 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |
|
| CX01 | Expiry of patent term |