CN2886458Y - Dual-layer thin type parallel flow evaporator for automotive air conditioner device - Google Patents
Dual-layer thin type parallel flow evaporator for automotive air conditioner device Download PDFInfo
- Publication number
- CN2886458Y CN2886458Y CN 200620033502 CN200620033502U CN2886458Y CN 2886458 Y CN2886458 Y CN 2886458Y CN 200620033502 CN200620033502 CN 200620033502 CN 200620033502 U CN200620033502 U CN 200620033502U CN 2886458 Y CN2886458 Y CN 2886458Y
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- Prior art keywords
- hydroecium
- flat tube
- chamber
- plate
- collector plate
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- 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.)
- Expired - Lifetime
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- 239000002355 dual-layer Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000004378 air conditioning Methods 0.000 claims abstract description 18
- 239000011148 porous material Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 7
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
A two-layer thin-type parallel flowing evaporator for automotive air-conditioning apparatus in a technical field of evaporators to solve technical problems of that a vehicle air-conditioning apparatus is provided with a two-lay parallel flowing evaporators that connected together and a choke plate. The technical method to solve the technical problems comprises a front evaporator, a back evaporator, a left water header, a right water header, a flat-tube, a fin and a choke plate, wherein the left and right water headers is respectively arranged on the left and right sides of the front back evaporators. The left and right water headers comprises a flow collecting plate, a cover and a baffle, wherein a flat-tube pole is arranged on the flow collecting plate, the baffle separates the left header and the right header with the front header and the back header, and fins are installed between the flat-tubes. The flow collecting pole and a communicated pole are respectively provided on the flat collecting plate and the baffle of the right water header. An incurrent pipe and an exhalant pipe are respectively mounted on the back water header and a left cavity of the front water header of the left water header. The utility model for automotive air-conditionings has the advantage of adequately provided with heat efficiency and energy conservation.
Description
Technical field
The vaporizer technology field that belongs to automotive air conditioning device.
Background technology
The parallel-flow evaporator of prior art automotive air conditioning device generally is made of the series connection of polylith parallel-flow evaporator.Its weak point is that volume and weight are bigger, has increased the load of automobile, and throttling arrangement wherein is not set, so the thermal efficiency of evaporimeter is not fully exerted.
Summary of the invention
Technical problem to be solved provides a kind of vehicle air-conditioning device double layer thin type parallel-flow evaporator that two-layer parallel-flow evaporator is integrated and choke block is set.
Solve the technical scheme of its technical problem, vehicle air-conditioning device double layer thin type parallel-flow evaporator comprises front evaporator device, finisher, left hydroecium, right hydroecium, flat tube, fin, choke block, inlet tube and outlet; Front evaporator device and finisher are combined into assembly, and the left end of assembly is left hydroecium, and right-hand member is right hydroecium; Left side hydroecium and right hydroecium comprise collector plate, cover plate and dividing plate, and vertically disposed several flat tube holes of two row are arranged on the collector plate, and cover plate covers on collector plate, and dividing plate is divided into front water chamber and back hydroecium with left hydroecium and right hydroecium between collector plate and cover plate; Be connected with the flat tube equal between the flat tube hole on flat tube hole on the collector plate of front water chamber of left side hydroecium and the collector plate of the front water chamber of right hydroecium with the flat tube hole number, to be connected, adorn several fins between the adjacent flat tube between the flat tube hole on flat tube hole on the collector plate of back hydroecium of left side hydroecium and the collector plate of the back hydroecium of right hydroecium with flat tube that the flat tube hole number equates; In the front water chamber of left hydroecium choke block is housed, choke block is divided into left chamber and right chamber with the front water chamber of left hydroecium, and several throttle orifices are arranged on the choke block, and left chamber and right chamber are communicated with by throttle orifice; Several intercommunicating pores are arranged on the dividing plate of right hydroecium, and the front water chamber of right hydroecium and back hydroecium are communicated with by intercommunicating pore; Space in the back hydroecium of left side hydroecium is the A chamber, and the space in the back hydroecium of right hydroecium is the B chamber, and the space in the front water chamber of right hydroecium is the C chamber, and the right chamber in the front water chamber of left hydroecium is the D chamber, and the left chamber in the front water chamber of left hydroecium is the E chamber; Inlet tube is contained on the back hydroecium of left hydroecium and communicates with the A chamber, and outlet is contained on the left chamber of front water chamber of left hydroecium and communicates with the E chamber.During work, fluid is entered by inlet tube, and the A chamber of flowing through, B chamber flow into C chamber and D chamber through intercommunicating pore, flow into the E chamber through throttle orifice, are flowed out by outlet.
A left side hydroecium and right hydroecium can be the combining structures that comprises three on collector plate, cover plate and dividing plate; Also can be two combining structures that comprise dividing plate cover plate assembly and collector plate; It also can be the overall structure that collector plate, dividing plate and cover plate are integrated.
Collector plate can be the flat board that some flat tubes hole is arranged, and also can be has some flat tubes hole and the recessed plate at flat tube hole place.
The sectional area of the intercommunicating pore on the dividing plate is the 2%-15% of fluid passage sectional area.
The sectional area of the throttle orifice on the choke block is the 3%-10% of fluid passage sectional area.
Beneficial effect: be applied to automotive air conditioning device.Beneficial effect is the thermal efficiency that can increase evaporimeter, reduces the volume and weight of automotive air conditioning device, helps energy-conservation.
Description of drawings
Fig. 1 is the structure chart of evaporimeter.Among Fig. 1,1 is the front evaporator device, and 2 is finisher, 3 is left hydroecium, and 4 is right hydroecium, and 5 is flat tube, 6 is fin, and 7 is choke block, and 8 is inlet tube, 9 is outlet, and 10 is collector plate, and 11 is cover plate, 12 is dividing plate, and 13 is the flat tube hole, and 14 is front water chamber, 15 is the back hydroecium, and 16 is throttle orifice, and 17 is intercommunicating pore.Fig. 2 has the flat tube hole and the recessed collector plate figure at flat tube hole place.
The specific embodiment
The specific embodiment is as follows: comprise front evaporator device 1, finisher 2, left hydroecium 3, right hydroecium 4, flat tube 5, fin 6, choke block 7, inlet tube 8 and outlet 9; Front evaporator device 1 is integrated with finisher 2, and left end has left hydroecium 3, and right-hand member has right hydroecium 4; Left side hydroecium 3 and right hydroecium 4 comprise collector plate 10, cover plate 11 and dividing plate 12, vertically disposed several flat tube holes 13 of two row are arranged on the collector plate 10, cover plate 11 covers on collector plate 10, dividing plate 12 is divided into front water chamber 14 and back hydroecium 15 with left hydroecium 3 and right hydroecium 4 between collector plate 10 and cover plate 11; Be connected with flat tube 5 between the flat tube hole 13 on flat tube hole 13 on the collector plate 10 of front water chamber 14 of left side hydroecium 3 and the collector plate 10 of the front water chamber 14 of right hydroecium 4, be connected with flat tube 5 between the flat tube hole 13 on flat tube hole 13 on the collector plate 10 of back hydroecium 15 of left side hydroecium 3 and the collector plate 10 of the back hydroecium 15 of right hydroecium 4, adorn several fins 6 between the adjacent flat tube 5; In the front water chamber 14 of left hydroecium 3 choke block 7 is housed, several throttle orifices 16 are arranged on the choke block 7, choke block 7 is divided into left chamber and right chamber with the front water chamber 14 of left hydroecium 3, and left chamber and right chamber are communicated with by throttle orifice 16; Several intercommunicating pores 17 are arranged on the dividing plate 12 of right hydroecium 4, and the front water chamber 14 of right hydroecium 4 and back hydroecium 15 are communicated with by intercommunicating pore 17; Space in the back hydroecium 15 of left side hydroecium 3 is the A chamber, and the space in the back hydroecium 15 of right hydroecium 4 is the B chamber, and the space in the front water chamber 14 of right hydroecium 4 is the C chamber, and the right chamber in the front water chamber 14 of left hydroecium 3 is the D chamber, and the left chamber in the front water chamber 14 of left hydroecium 3 is the E chamber; Inlet tube 8 is contained on the back hydroecium 15 of left hydroecium 3 and communicates with the A chamber, and outlet 9 is contained on the left chamber of front water chamber 14 of left hydroecium 3 and communicates with the E chamber.The sectional area of throttle orifice 16 is 8% of a fluid passage sectional area.The sectional area of intercommunicating pore 17 is 12% of a fluid passage sectional area.
Claims (8)
1. vehicle air-conditioning device double layer thin type parallel-flow evaporator comprises front evaporator device (1), finisher (2), left hydroecium (3), right hydroecium (4), flat tube (5), fin (6), choke block (7), inlet tube (8) and outlet (9); Front evaporator device (1) is combined into assembly with finisher (2), and the assembly left end has left hydroecium (3), and right-hand member has right hydroecium (4); Left side hydroecium (3) and right hydroecium (4) comprise collector plate (10), cover plate (11) and dividing plate (12), vertically disposed several flat tube holes (13) of two row are arranged on the collector plate (10), cover plate (11) covers on collector plate (10), dividing plate (12) is positioned between collector plate (10) and the cover plate (11), and left hydroecium (3) and right hydroecium (4) are divided into front water chamber (14) and back hydroecium (15); Be connected with the flat tube (5) equal between the flat tube hole (13) on flat tube hole (13) on the collector plate (10) of front water chamber (14) of left side hydroecium (3) and the collector plate (10) of the front water chamber (14) of right hydroecium (4) with flat tube hole (13) quantity, to be connected, adorn several fins (6) between the adjacent flat tube (5) between the flat tube hole (13) on flat tube hole (13) on the collector plate (10) of back hydroecium (15) of left side hydroecium (3) and the collector plate (10) of the back hydroecium (15) of right hydroecium (4) with flat tube (5) that flat tube hole (13) quantity equates; In the front water chamber (14) of left hydroecium (3) choke block (7) is housed, choke block (7) is divided into left chamber and right chamber with the front water chamber (14) of left hydroecium (3), and several throttle orifices (16) are arranged on the choke block (7), and left chamber and right chamber are communicated with by throttle orifice (16); On the dividing plate (12) of right hydroecium (4) some intercommunicating pores (17) are arranged, the front water chamber (14) of right hydroecium (4) is communicated with by intercommunicating pore (17) with back hydroecium (15); The back hydroecium (15) that inlet tube (8) is contained in left hydroecium (3) is gone up and to be communicated with inner chamber, and outlet (9) is contained on the left chamber of front water chamber (14) of left hydroecium (3) and communicates with inner chamber.
2. according to the described vehicle air-conditioning device double layer thin type parallel-flow evaporator of claim 1, it is characterized in that wherein left hydroecium (3) and right hydroecium (4) are the combining structures that comprises three on collector plate, cover plate and dividing plate.
3. according to the described vehicle air-conditioning device double layer thin type parallel-flow evaporator of claim 1, it is characterized in that wherein left hydroecium (3) and right hydroecium (4) are the combining structures that comprises (10) two of dividing plate (12) cover plate (11) assembly and collector plate.
4. according to the described vehicle air-conditioning device double layer thin type parallel-flow evaporator of claim 1, it is characterized in that wherein left hydroecium (3) and right hydroecium (4) are the overall structures that collector plate (10), dividing plate (12) and cover plate (11) are integrated.
5. according to the described vehicle air-conditioning device double layer thin type parallel-flow evaporator of claim 1, it is characterized in that wherein left hydroecium (3) and the collector plate (10) in the right hydroecium (4) are the flat boards that several flat tube holes (13) are arranged
6. according to the described vehicle air-conditioning device double layer thin type parallel-flow evaporator of claim 1, the collector plate (10) that it is characterized in that wherein left hydroecium (3) and right hydroecium (4) is some flat tubes hole (13) to be arranged and locate recessed plate in flat tube hole (13).
7. according to the described vehicle air-conditioning device double layer thin type parallel-flow evaporator of claim 1, it is characterized in that the sectional area of intercommunicating pore (17) wherein is the 2%-15% of fluid passage sectional area.
8. according to the described vehicle air-conditioning device double layer thin type parallel-flow evaporator of claim 1, it is characterized in that the sectional area of throttle orifice (16) wherein is the 3%-10% of fluid passage sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033502 CN2886458Y (en) | 2006-03-19 | 2006-03-19 | Dual-layer thin type parallel flow evaporator for automotive air conditioner device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033502 CN2886458Y (en) | 2006-03-19 | 2006-03-19 | Dual-layer thin type parallel flow evaporator for automotive air conditioner device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886458Y true CN2886458Y (en) | 2007-04-04 |
Family
ID=37961546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620033502 Expired - Lifetime CN2886458Y (en) | 2006-03-19 | 2006-03-19 | Dual-layer thin type parallel flow evaporator for automotive air conditioner device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886458Y (en) |
-
2006
- 2006-03-19 CN CN 200620033502 patent/CN2886458Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING CHAOLI HI-TECH CO., LTD. Free format text: FORMER OWNER: CHEN SUHONG Effective date: 20120719 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400014 YUZHONG, CHONGQING TO: 401122 YUBEI, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120719 Address after: 401122 Chongqing City, the new Northern District of Jin Kai Road, No. 2001 Patentee after: Chongqing Chaoli Hi-Tech Co., Ltd. Address before: 400014, No. 66, No. 3, Changjiang Road, Chongqing Patentee before: Chen Suhong |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Suhong Document name: Notification of Passing Examination on Formalities |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING CHAOLI HIGH TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHONGQING CHAOLI HI-TECH. CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 401122 2001 Jin Kai Road, North New District, Chongqing Patentee after: CHONGQING CHAOLI HI-TECH CO., LTD. Address before: 401122 Chongqing City, the new Northern District of Jin Kai Road, No. 2001 Patentee before: Chongqing Chaoli Hi-Tech Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070404 |
|
| EXPY | Termination of patent right or utility model |