CN105109303B - A kind of automobile air-conditioning evaporator shell structure - Google Patents
A kind of automobile air-conditioning evaporator shell structure Download PDFInfo
- Publication number
- CN105109303B CN105109303B CN201510532693.3A CN201510532693A CN105109303B CN 105109303 B CN105109303 B CN 105109303B CN 201510532693 A CN201510532693 A CN 201510532693A CN 105109303 B CN105109303 B CN 105109303B
- Authority
- CN
- China
- Prior art keywords
- lid
- evaporator
- blocking piece
- expansion valve
- enclosure body
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/00114—Heating or cooling details
Abstract
The invention discloses a kind of automobile air-conditioning evaporator shell structure, including enclosure body, the evaporator inlet being arranged in enclosure body, the expansion valve being arranged in evaporator inlet, the lid that opening/closing is beaten in evaporator inlet is connected with described enclosure body.The present invention uses said structure, with advantages below：1st, to the evaporator inlet good sealing effect provided with expansion valve；2nd, it can be very good to fix evaporator and expansion valve, dismounting more facilitates；3rd, due to using open and close type door hinge structure, more preferably assembling and quality maintenance, technique assembling is also more flexible, can independently assemble rubber parts blocking piece and evaporator fixes lid；4th, evaporator fixation lid can be as subsequent development hardware and software platform structure, and transplanting degree is higher, and the degree of modularity is strong, while saving construction cycle and cost.
Description
Technical field
The present invention relates to automobile air conditioning technology field, more particularly to a kind of automobile air-conditioning evaporator shell structure.
Background technology
In automobile air-conditioning evaporator, heating power expansion valve is arranged on evaporator inlet, frequently referred to expansion valve, and main function has two
It is individual：1st, throttle：The liquid refrigerant of HTHP is after the throttle orifice throttling of expansion valve, the vaporific liquid as low-temp low-pressure
Compression refrigerant, is that the evaporation of refrigerant creates conditions；2nd, the flow of refrigerant is controlled：Liquid refrigerant once enters evaporator
Afterwards, refrigerant will be evaporated to gaseous state, absorb heat, reduce in-car temperature.Expansion valve controls the flow of refrigerant, it is ensured that
The outlet of evaporator is entirely gaseous refrigerant, if flow is excessive, and outlet contains liquid refrigerant, is produced possibly into compressor
Liquid hammer；If refrigerant flow is too small, evaporate in advance, cause refrigeration not enough；The species of heating power expansion valve is according to balance mode
Difference, point internal balance type and outer balanced type；Outer balanced type heating power expansion valve is divided to F types and H types two kinds of structural shapes.At present, expand
Do not have to need good fixing seal mechanism at sealing mechanism, expansion valve and evaporator pipeline at valve and evaporator pipeline to protect
It is the existing key issue that need to be solved to demonstrate,prove normal work operation between expansion valve and evaporator.
The content of the invention
The technical problems to be solved by the invention are that there is provided a kind of automobile air-conditioning evaporator in view of the shortcomings of the prior art
Shell structure, to reach the purpose to the evaporator inlet good sealing effect provided with expansion valve.
In order to solve the above technical problems, the technical scheme is that：A kind of automobile air-conditioning evaporator shell structure, including
Enclosure body, the evaporator inlet being arranged in enclosure body, the expansion valve being arranged in evaporator inlet, described housing sheet
The lid that opening/closing is beaten in evaporator inlet is connected with body.
Described cover plate mechanism for auto includes lid, the sealing blocking piece being detachably connected on the outside of lid.
The described side of lid one is hinged on evaporator inlet edge by hinge, and described lid is provided with through hole.
Described sealing blocking piece is the rubber blocking piece that shape is adapted with lid shape.
Described sealing blocking piece is detachably connected with lid by bulb buckle structure.
Described lid is provided with bulb neck, and described sealing blocking piece is provided with the ball being connected in the bulb neck
Head projection.
Described bulb neck is three, is arranged in triangular shape on described lid.
The present invention uses said structure, with advantages below：1st, to the evaporator inlet good sealing effect provided with expansion valve；
2nd, it can be very good to fix evaporator and expansion valve, dismounting more facilitates；3rd, due to using open and close type door hinge structure, more preferably dress
Match somebody with somebody and quality maintenance, technique assembling is also more flexible, can independently assemble rubber parts blocking piece and evaporator fixes lid；4th, evaporator is solid
Fixed lid can be as subsequent development hardware and software platform structure, and transplanting degree is higher, and the degree of modularity is strong, at the same the saving construction cycle and into
This.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description；
Fig. 1 is structural representation of the invention；
Fig. 2 is decomposition texture schematic diagram of the invention；
Fig. 3 opens/closed the cross section structure figure under two states for lid in the present invention；
Fig. 4 is caught in the structural representation in the bulb neck on lid for the bulb projection in the present invention on sealing blocking piece；
In Fig. 1~Fig. 4,1, enclosure body；2nd, expansion valve；3rd, lid；4th, hinge；5th, blocking piece is sealed；6th, bulb shape is convex
Block.
Embodiment
A kind of automobile air-conditioning evaporator shell structure as shown in Figure 1 to 4, including enclosure body 1, it is arranged on enclosure body
It is connected with evaporator inlet on 1, the expansion valve 2 being arranged in evaporator inlet, enclosure body 1 in evaporator inlet
Beat the lid 3 of opening/closing.
Cover plate mechanism for auto includes lid 3, is detachably connected on the sealing blocking piece 5 in the outside of lid 3.The side of lid 3 one passes through hinge
Chain 4 is hinged on evaporator inlet edge, and cover plate mechanism for auto flexibly can be opened and close using this structure, and lid is provided with through hole.
Closeouts 5 are the rubber blocking piece that shape is adapted with the shape of lid 3.Seal blocking piece 5 and lid 3 is removable by bulb buckle structure
Unload connection.Lid 3 is provided with bulb neck, and sealing blocking piece 5 is provided with the bulb shape projection 6 being connected in bulb neck.Bulb
The bulb neck of shape projection 6 and lid is interference fitted, and convenient sealing blocking piece 5 is connected with the dismounting of lid 3.Bulb shape projection 6 is blocked
Enter in bulb neck, complete the clamping of sealing blocking piece 5 and lid 3.
Bulb neck is three, is arranged in triangular shape on lid 3, the card of bulb shape projection 6 and the bulb neck of lid
Binding structure triangular shape, formed gusseted stability, it is ensured that attachment structure it is firm.Lid 3 has buckle and screw
Pore structure, correspondence mounting hole screw lock, this plays fixation to evaporator and expansion valve.
When needing to open cover plate mechanism for auto, the around hinge 4 of lid 3 is rotated up, lid 3 drives sealing blocking piece 5 also to rotate and beaten
Open, facilitate installation, the detection of expansion valve 2.After the completion of expansion valve is installed or detected, sealing blocking piece 5 is driven to close lid 3, it is close
Closeouts 5 play good sealing function.
Designing hinge arrangement opening and closing structure can be with convenient for assembly and detection, while can independently divide with expansion valve rubber blocking piece
Dress, saves man-hour, lifts production capacity.Rubber blocking piece is designed with the assembling fastening limitation that bulb buckle structure preferably realizes soft material
Property, technique assembling is more prone to.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented not by aforesaid way
Limitation, as long as employing the various improvement of technical scheme progress, or not improved directly apply to other occasions
, within protection scope of the present invention.
Claims (1)
1. a kind of automobile air-conditioning evaporator shell structure, including enclosure body (1), the evaporator that is arranged in enclosure body (1)
Entrance, the expansion valve (2) being arranged in evaporator inlet, it is characterised in that：It is connected with described enclosure body (1)
Evaporator inlet beats the cover plate mechanism for auto of opening/closing；
Described cover plate mechanism for auto includes lid (3), the sealing blocking piece (5) being detachably connected on the outside of lid (3)；
The described side of lid (3) one is hinged on evaporator inlet edge by hinge (4), and described lid is provided with logical
Hole；
Described sealing blocking piece (5) is the rubber blocking piece that shape is adapted with lid (3) shape；
Described sealing blocking piece (5) is detachably connected with lid (3) by bulb buckle structure；
Described lid (3) is provided with bulb neck, and described sealing blocking piece (5), which is provided with, to be connected in the bulb neck
Bulb shape projection (6)；
Described bulb neck is three, is arranged in triangular shape on described lid (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532693.3A CN105109303B (en) | 2015-08-25 | 2015-08-25 | A kind of automobile air-conditioning evaporator shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532693.3A CN105109303B (en) | 2015-08-25 | 2015-08-25 | A kind of automobile air-conditioning evaporator shell structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109303A CN105109303A (en) | 2015-12-02 |
| CN105109303B true CN105109303B (en) | 2017-10-13 |
Family
ID=54657507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510532693.3A Active CN105109303B (en) | 2015-08-25 | 2015-08-25 | A kind of automobile air-conditioning evaporator shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105109303B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10100654A (en) * | 1996-09-30 | 1998-04-21 | Calsonic Corp | Connecting structure of expansion valve |
| US5799499A (en) * | 1995-09-27 | 1998-09-01 | Fujikoki Corporation | Combined unit of expansion valve and reservoir tank |
| CN1413850A (en) * | 2001-10-23 | 2003-04-30 | 日本空调系统股份有限公司 | Air conditioner for vehicle |
| JP2006248476A (en) * | 2005-03-14 | 2006-09-21 | Calsonic Kansei Corp | Automobile air-conditioner |
| CN203413888U (en) * | 2013-07-03 | 2014-01-29 | 上海贝洱热系统有限公司 | Fixed protection structure of electromagnetic expansion valve connector assembly |
| CN103644689A (en) * | 2013-11-28 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Automobile air-conditioner expansion valve |
-
2015
- 2015-08-25 CN CN201510532693.3A patent/CN105109303B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799499A (en) * | 1995-09-27 | 1998-09-01 | Fujikoki Corporation | Combined unit of expansion valve and reservoir tank |
| JPH10100654A (en) * | 1996-09-30 | 1998-04-21 | Calsonic Corp | Connecting structure of expansion valve |
| CN1413850A (en) * | 2001-10-23 | 2003-04-30 | 日本空调系统股份有限公司 | Air conditioner for vehicle |
| JP2006248476A (en) * | 2005-03-14 | 2006-09-21 | Calsonic Kansei Corp | Automobile air-conditioner |
| CN203413888U (en) * | 2013-07-03 | 2014-01-29 | 上海贝洱热系统有限公司 | Fixed protection structure of electromagnetic expansion valve connector assembly |
| CN103644689A (en) * | 2013-11-28 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Automobile air-conditioner expansion valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105109303A (en) | 2015-12-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |