CN202993439U - U-shaped heating and refrigeration core for automobile indoor air conditioner - Google Patents
U-shaped heating and refrigeration core for automobile indoor air conditioner Download PDFInfo
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- CN202993439U CN202993439U CN 201220743553 CN201220743553U CN202993439U CN 202993439 U CN202993439 U CN 202993439U CN 201220743553 CN201220743553 CN 201220743553 CN 201220743553 U CN201220743553 U CN 201220743553U CN 202993439 U CN202993439 U CN 202993439U
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Abstract
Disclosed is a U-shaped heating and refrigeration core for an automobile indoor air conditioner. The U-shaped heating and refrigeration core comprises an indoor air conditioner housing formed by a lower housing and an upper cover. An external air pipe orifice communicated with an external air pipe is arranged in the middle of the rear end wall of the lower housing which is opened at the upper end; a fan partition plate with a fan is arranged at the rear end of the lower casing, and a heating and refrigeration core body is further arranged in the lower casing; and air outlets which blow a cab straightly and are provided with air doors are arranged at the rear end of the upper end surface of the upper cover. The U-shaped heating and refrigeration core is characterized in that a front air inlet with grids is arranged on the front end wall of the lower housing, a left air inlet and a right air inlet which are provided with grids are arranged at the front ends of two side walls. The heating and refrigeration core body comprises an inner heating core body and an outer refrigeration core body, wherein the inner heating core body is formed by penetrating a U-shaped inner tubular body into an inner fin and an inner left end sheet to be expanded and integral bending into a U shape, and the outer heating core body is formed by penetrating a U-shaped outer tubular body into an outer fin and an outer left end sheet and an outer right end sheet to be expanded and integral bending into a U shape. The stacked heating and refrigeration core body are arranged on the periphery of the fan, two ends of the heating and refrigeration core body are fixed at two ends of the fan partition plate. The U-shaped heating and refrigeration core is applicable to automobile indoor air conditioners.
Description
Technical field
The utility model relates to a kind of air conditioning for automobiles indoor set, particularly relates to a kind of air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body.
Background technology
The orthodox car indoor apparatus of air conditioner generally adopts flat board heating, the design of refrigeration core body, although flat board heats, the cold core body structure is simple, front face area is less.
The air conditioning for automobiles indoor set is different from the room air conditioner indoor set, general air duct, and require the indoor apparatus of air conditioner air output larger.Because flat board heats, refrigeration core body front face area is less, for guaranteeing the large air output of air conditioning for automobiles indoor set, must strengthen heating, refrigeration core body face velocity, when yet the core body face velocity that heats, freezes surpasses 2.5m/s, the condensed water that refrigeration produces can be taken out of during the indoor apparatus of air conditioner air-out, use tuyere zone water, affect the air-conditioning result of use.
Dull and stereotyped heating simultaneously, the design of refrigeration core body, be subjected to heating, the too small restriction of refrigeration core body front face area, refrigerating capacity and heating capacity often do not reach designing requirement, have to be by the thickening core size, the increase ability, thickening heating, refrigeration core size can increase fan resistance, cause air quantity decline, and thickening heating, refrigeration core body also can make heating, easier dirty the blocking up of refrigeration core body.
In addition, there are some air conditioning for automobiles indoor sets to be arranged on below top or seat, higher to air conditioning for automobiles indoor set requirement for height, usually do not allow to surpass 160mm, but stacked, concurrent flow heats, the refrigeration core body is subjected to processing technology and refrigeration core body coolant distribution factor restricts, and but is difficult to not only satisfy above-mentioned requirements but also fail to reach desirable effect.
Summary of the invention
The purpose of this utility model is that a kind of air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body will be provided, and it not only can increase front face area effectively, the output Wind Volume, and also rational in infrastructure, the heating and cooling core body produces without dirty stifled phenomenon.
the purpose of this utility model is achieved in that air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model comprises indoor unit casing, described indoor unit casing is made of lower house and upper cover, described lower house is the lower house of upper end open, described lower house aft bulkhead center is the outer air duct mouth that is communicated with outer air duct, end, rear end configuration in described lower house is with the blower fan dividing plate of blower fan, also install a heating and cooling core body in described lower house, it is left that band is established in the end, rear end of described upper cover upper surface, the left side of right air door, the right air outlet that directly blows driver's cabin, locate to form thread connection on the upper surface of described upper cover and described lower house, described lower house front bulkhead place is provided with an air port of advancing with grid, the front end of described lower house two side is respectively equipped with the left side with grid, right air inlet, described heating and cooling core body is formed by internal layer heating core body and outer refrigeration core body, described internal layer heating core body penetrates inner fin by the U-shaped inner tubular body, interior left end sheet swelling and form and go back Integral bending and be " U " shape, described outer refrigeration core body penetrates outer fin by U-shaped outer tubular body, outer left end sheet, outer right-hand member sheet swelling and form and go back Integral bending and be " U " shape, described Integral bending is the skin refrigeration core body of " U " shape and is superimposed upon described Integral bending that to be the internal layer heating core of " U " shape external and match, the interior left end sheet of described internal layer heating core body and the outer left end sheet of described outer refrigeration core body are connected and fixed by the ectonexine connecting plate, the heating and cooling core body place, two ends that is installed in peripheral and its end, two ends and the described blower fan dividing plate of described blower fan of " U " shape formed and fixed being after described stack.
The air port place of advancing with grid of described lower house front bulkhead is provided with an air port slot that advances that is groove shapes, rabbets in the described slot place, air port that advances that is groove shapes to be connected with a front screen pack.The left and right air inlet place with grid of described lower house two side leading section is provided with respectively a left and right air inlet slot that is groove shapes, in the described left and right air inlet slot place that is groove shapes respectively interlocking be connected with a left and right screen pack.
Air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model and be respectively equipped with left and right air inlet with grid in the front end of described lower house two side, described lower house front bulkhead place is provided with an air port of advancing with grid.the described heating and cooling core body that adopts is formed by internal layer heating core body and outer refrigeration core body, described internal layer heating core body penetrates inner fin by the U-shaped inner tubular body, interior left end sheet swelling and form and go back Integral bending and be " U " shape, described outer refrigeration core body penetrates outer fin by U-shaped outer tubular body, outer left end sheet, outer right-hand member sheet swelling and form and go back Integral bending and be " U " shape, described Integral bending is the skin refrigeration core body of " U " shape and is superimposed upon described Integral bending that to be the internal layer heating core of " U " shape external and match, the interior left end sheet of described internal layer heating core body and the outer left end sheet of described outer refrigeration core body are connected and fixed by the ectonexine connecting plate, the heating and cooling core body place, two ends that is installed in peripheral and its end, two ends and the described blower fan dividing plate of blower fan of " U " shape formed and fixed being after described stack.
Air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body provided by the utility model has following characteristics:
1, air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model and adopted described stack after the heating and cooling core body that is " U " shape, not only increased the front face area of heating and cooling core body, and the Wind Volume that satisfies the air conditioning for automobiles indoor set moves, when the core body face velocity that heats, freezes when also having solved simultaneously dull and stereotyped heating, refrigeration core body windward because of area deficiency and the operation of air conditioning for automobiles Wind Volume surpasses 2.5m/s, indoor apparatus of air conditioner air-out meeting will be evaporated the condensed water that produces and be taken out of, use the tuyere zone water problem.
2, the heating and cooling core body that is " U " shape after the described stack of air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model has not only increased the front face area of heating and cooling core body, and the heating and cooling core body that is " U " shape after described stack is enclosed in outside blower fan, the heating and cooling core body that is " U " shape after described stack cold (heat) amount of distributing can be very equably sucked blower fans by three faces from lower house thus, carry out heat exchange, complete air conditioner refrigerating (heat), and ensured that also refrigerating capacity and heating capacity meet designing requirement.
3, air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model is selected pipe type heating and cooling core body, because pipe type heating and cooling core body can be processed into slim-lined construction, therefore both reduced volume greatly of the heating and cooling core body that is " U " shape after described stack, reality indoor apparatus of air conditioner height is less than the requirement of 160mm, can stop again dull and stereotyped heating, refrigeration core body because increase thickness, the dirty stifled problem of long-term generation in service.
4, air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model and set respectively screen pack at the air inlet place with grid of described lower house two side leading section and front end face, filter dust impurity etc. in indoor apparatus of air conditioner air inlet air, guaranteed that thus the heating and cooling core body that is " U " shape after described stack is in normal operating condition all the time.
In brief, air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model has used U-shaped shape heating and cooling core body and has greatly optimized, improved the performance of air conditioning for automobiles heating and cooling core body, thereby makes integral product have more the market competitiveness.
Air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model is suitable for using in the air conditioning for automobiles indoor set.
Description of drawings
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front stravismus schematic diagram of the present utility model.
Fig. 3 is left stravismus schematic diagram of the present utility model.
Fig. 4 is rear stravismus schematic diagram of the present utility model.
Fig. 5 is the structural representation of heating and cooling core body of the present utility model.
Fig. 6 is the front elevational schematic of heating and cooling core body of the present utility model.
Fig. 7 is the elevational schematic view of heating and cooling core body of the present utility model.
The specific embodiment
Below with reference to accompanying drawing, air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, this air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body of the present utility model comprises indoor unit casing, and described indoor unit casing is made of lower house 1 and upper cover 2.
Described lower house 1 is the lower house of upper end open.
Described lower house 1 front bulkhead place is provided with an air port 110 of advancing with grid, 110 places, air port that advance with grid of described lower house 1 front bulkhead are provided with an air port slot 111 that advances that is groove shapes, and in described air port slot 111 places of advancing that are groove shapes, interlocking is connected with a front screen pack 112.
The front end of described lower house 1 two side is respectively equipped with the left and right air inlet 14,15 with grid, the left and right air inlet 14 with grid of described lower house 1 two side leading section, 15 places are provided with respectively a left and right air inlet slot 16,17 that is groove shapes, in the described left and right air inlet slot 16 that is groove shapes, 17 places respectively interlocking be connected with a left and right screen pack 18,19.
Described lower house 1 aft bulkhead center is outer air duct mouth 11, and described lower house 1 aft bulkhead center is that outer air duct mouth 11 places are communicated with an outer air duct 113.
end, rear end configuration in described lower house 1 is with the blower fan dividing plate 13 of blower fan 12, also install a heating and cooling core body in described lower house 1, described heating and cooling core body is formed by internal layer heating core body 3 and outer refrigeration core body 4, described internal layer heating core body 3 penetrates inner fin 32 by U-shaped inner tubular body 31, interior left end sheet 33 swellings and form and go back Integral bending and be " U " shape, described outer refrigeration core body 4 penetrates outer fin 42 by U-shaped outer tubular body 41, outer left end sheet 43, outer right-hand member sheet 44 swellings and form and go back Integral bending and be " U " shape, described Integral bending is the skin refrigeration core body 4 of " U " shape and is superimposed upon described Integral bending that to be the internal layer heating core body 3 of " U " shape outer and match, the interior left end sheet 33 of described internal layer heating core body 3 is connected and fixed by ectonexine connecting plate 5 with the outer left end sheet 43 of described outer refrigeration core body 4, the heating and cooling core body place, two ends that is installed in peripheral and its end, two ends and the described blower fan dividing plate 13 of blower fan 12 of " U " shape formed and fixed being after described stack.
The left and right air outlet 21,22 that directly blows driver's cabin is established in the end, rear end of described upper cover 2 upper surfaces, described left and right air outlet 21,22 places of directly blowing driver's cabin set respectively left and right air door 23,24, locate to form thread connection on the upper surface of described upper cover 2 and described lower house 1.
Claims (2)
1. air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body, it comprises indoor unit casing, described indoor unit casing is made of lower house (1) and upper cover (2), described lower house (1) is the lower house of upper end open, described lower house (1) aft bulkhead center is for being communicated with the outer air duct mouth (11) of outer air duct (113), the blower fan dividing plate (13) of end, the rear end configuration band blower fan (12) in described lower house (1), also install a heating and cooling core body in described lower house (1), it is left that band is established in the end, rear end of described upper cover (2) upper surface, right air door (23, 24) a left side, the right air outlet (21 that directly blows driver's cabin, 22), locate to form thread connection on the upper surface of described upper cover (2) and described lower house (1), it is characterized in that described lower house (1) front bulkhead place is provided with an air port of advancing (110) with grid, the front end of described lower house (1) two side is respectively equipped with the left side with grid, right air inlet (14, 15), described heating and cooling core body heats core body (3) by internal layer and outer refrigeration core body (4) is formed, described internal layer heating core body (3) penetrates inner fin (32) by U-shaped inner tubular body (31), interior left end sheet (33) swelling and form and go back Integral bending and be " U " shape, described outer refrigeration core body (4) penetrates outer fin (42) by U-shaped outer tubular body (41), outer left end sheet (43), outer right-hand member sheet (44) swelling and form and go back Integral bending and be " U " shape, described Integral bending is the skin refrigeration core body (4) of " U " shape and is superimposed upon described Integral bending that to be the internal layer heating core body (3) of " U " shape outer and match, the interior left end sheet (33) of described internal layer heating core body (3) is connected and fixed by ectonexine connecting plate (5) with the outer left end sheet (43) of described outer refrigeration core body (4), the heating and cooling core body place, two ends that is installed in peripheral and its end, two ends and the described blower fan dividing plate (13) of described blower fan (12) of " U " shape formed and fixed being after described stack.
2. a kind of air conditioning for automobiles used for indoor machine U-shaped shape heating and cooling core body according to claim 1, an air port slot (111) that advances that is groove shapes is located to be provided with in the air port of advancing (110) with grid that it is characterized in that described lower house (1) front bulkhead, the described air port slot (111) that advances that is groove shapes is located interior interlocking and is connected with a front screen pack (112), the left side with grid of described lower house (1) two side leading section, right air inlet (14, 15) locate to be provided with respectively a left side that is groove shapes, right air inlet slot (16, 17), a described left side that is groove shapes, right air inlet slot (16, 17) locate interior interlocking respectively and be connected with a left side, right screen pack (18, 19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743553 CN202993439U (en) | 2012-12-29 | 2012-12-29 | U-shaped heating and refrigeration core for automobile indoor air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743553 CN202993439U (en) | 2012-12-29 | 2012-12-29 | U-shaped heating and refrigeration core for automobile indoor air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993439U true CN202993439U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743553 Withdrawn - After Issue CN202993439U (en) | 2012-12-29 | 2012-12-29 | U-shaped heating and refrigeration core for automobile indoor air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411281A (en) * | 2012-12-29 | 2013-11-27 | 泰铂（上海）实业有限公司 | U-shaped heating and cooling core for car air conditioner indoor unit |
| CN103743162A (en) * | 2013-12-13 | 2014-04-23 | 苏州市润元汽车配件有限公司 | Vehicle air conditioner condenser core |
-
2012
- 2012-12-29 CN CN 201220743553 patent/CN202993439U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411281A (en) * | 2012-12-29 | 2013-11-27 | 泰铂（上海）实业有限公司 | U-shaped heating and cooling core for car air conditioner indoor unit |
| CN103411281B (en) * | 2012-12-29 | 2015-10-28 | 泰铂（上海）实业有限公司 | Air conditioning for automobiles U-shape heating and cooling used for indoor machine core body |
| CN103743162A (en) * | 2013-12-13 | 2014-04-23 | 苏州市润元汽车配件有限公司 | Vehicle air conditioner condenser core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130612 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |