CN203837224U - Draining structure on automobile air-conditioning box evaporator core body bottom - Google Patents
Draining structure on automobile air-conditioning box evaporator core body bottom Download PDFInfo
- Publication number
- CN203837224U CN203837224U CN201420212666.9U CN201420212666U CN203837224U CN 203837224 U CN203837224 U CN 203837224U CN 201420212666 U CN201420212666 U CN 201420212666U CN 203837224 U CN203837224 U CN 203837224U
- Authority
- CN
- China
- Prior art keywords
- evaporator core
- conditioning box
- core body
- body bottom
- air
- 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.)
- Expired - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000002184 metal Substances 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B60H1/32—Cooling devices
- B60H1/3233—Cooling devices characterised by condensed liquid drainage means
Abstract
The utility model provides a draining structure on an automobile air-conditioning box evaporator core body bottom. The draining structure comprises an air-conditioning box housing, an evaporator core body bottom, a cavity and drainage holes, wherein the evaporator core body bottom is lifted to a certain height, so a gap between two sides of the evaporator core body bottom and the air-conditioning box housing is increased; a water baffle plate is disposed in the increased cavity; the water baffle plate is in a step structure with an narrow upper part and a wide lower part; the water baffle plate is formed by a top layer, a fixed edge, water guide edges and notches; the water baffle plate is fixedly connected with the air-conditioning box housing via the lower end of the fixed edge; the top layer of the water baffle plate is provided with the evaporator core body bottom; and a plurality of notches are mounted on the water guide edges. The gap between the periphery of the evaporator core body bottom and the air-conditioning box housing is increased; the water baffle plate with a water guiding function is added on the evaporator core body bottom, where water easily accumulates; without connection between the evaporator core body bottom and the air-conditioning box housing, great water guiding performance is guaranteed; and experiment shows that even in a special work condition, accumulated water cannot be sprayed out of an air outlet.
Description
Technical field
The utility model belongs to air conditioning for automobiles design and fabrication technical field, relates to the design of automobile air conditioning box, is the discharge structure of a kind of automobile air conditioning box evaporator core bottom.
Background technology
Engineering automobile is an important kind in automobile.Due to the general working environment more complicated of Engineering automobile, sometimes under the severe working condition of environment, work, therefore, will be higher than other automobiles to the requirement of the air-conditioning of installing on Engineering automobile.The position of the evaporator core of air conditioning for automobiles routine is (referring to the Fig. 1) that is partial to open by design at present, at air-conditioning box housing 11, near the position of evaporator core bottom 12, be open, because expansion core surface has solidifying water generates, so evaporator core bottom 12 is the maximum position of air conditioning for automobiles ponding often, therefore, in this position, be provided with cavity 13 and osculum 14.But the discharge structure of existing automobile air conditioning box evaporator core bottom is under some operating mode, part ponding can spill under row's wind action, enters distributor box and even can be splashed into driver's cabin, the comfortableness that impact is driven and taken.
Utility model content
The purpose of this utility model is to address the above problem, the discharge structure of a kind of automobile air conditioning box evaporator core bottom is provided, in cavity bottom the evaporator core of easy ponding, increase water-retaining structure, even if also can make ponding under special operation condition discharges smoothly from the osculum of automobile air conditioning box evaporator core bottom, make ponding can not be splashed in air-conditioning box or be splashed into driver's cabin under wind action row, make the environment driving and take better.
For achieving the above object, the utility model has adopted following technical scheme.
The discharge structure of a kind of automobile air conditioning box evaporator core bottom, comprise air-conditioning box housing, evaporator core bottom, cavity, osculum, it is characterized in that, 13mm～15mm is improved in evaporator core bottom, the space of evaporator core two bottom sides and described air-conditioning box housing is increased, and described cavity also increases simultaneously; In the cavity increasing, a water fender is set; Described water fender is up-narrow and down-wide hierarchic structure, contain top layer, fixed edge, water guide limit and breach, described water fender is affixed by lower end and the described air-conditioning box housing of described fixed edge, and evaporator core bottom is set on water fender top layer, on described water guide limit, some breach is set.
Further, described water fender adopts metal plate punching structural member.
Further, the water fender of described hierarchic structure, described in it, the inclination angle of fixed edge and described water guide limit and described top layer is 52 °.
Further, described water guide limit is provided with at least three breach.
Further, described breach is of a size of 50 * 10mm, and arrangement pitches is 50mm, and inclination angle is 52 °.
The good effect of the discharge structure of a kind of automobile air conditioning box evaporator core of the utility model bottom is:
(1) evaporator core bottom is suitably improved, the space of evaporator core bottom periphery and air-conditioning box housing is increased, in cavity bottom the evaporator core of easy ponding, increase the water fender that has water guide function, not reducing in evaporator core bottom and the internuncial situation of air-conditioning box housing, guaranteed better transmissibility.
(2) adopt water fender can support evaporator core bottom, have again good water guide function, meet the requirement of using in automobile air conditioning box evaporator core bottom cavity.
(3) the results show: even if discharge structure of the present utility model also can make ponding discharge smoothly from the osculum of automobile air conditioning box evaporator core bottom under special operation condition, do not have ponding to spray from air outlet, effectively improved automobile, especially Engineering car steering and the comfortableness taken.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the existing discharge structure in automobile air conditioning box evaporator core bottom.
Label in figure is respectively:
11, air-conditioning box housing; 12, evaporator core bottom;
13, cavity; 14, osculum.
Fig. 2 is the discharge structure schematic diagram of a kind of automobile air conditioning box evaporator core of the utility model bottom.
Fig. 3 is the structural representation of water fender.
Label in figure is respectively:
21, air-conditioning box housing; 22, evaporator core bottom; 23, cavity;
24, osculum; 25, water fender; 26, top layer;
27, fixed edge; 28, water guide limit; 29, breach.
The specific embodiment
Below in conjunction with accompanying drawing, further explain the specific embodiment of the discharge structure of a kind of automobile air conditioning box evaporator core of the utility model bottom, but be noted that enforcement of the present utility model is not limited to following embodiment.
Referring to Fig. 2.A discharge structure for automobile air conditioning box evaporator core bottom, comprises air-conditioning box housing 21, evaporator core bottom 22, cavity 23, osculum 24 and water fender 25.The utility model need to be done the adjustment of structure: 13mm～15mm is improved in evaporator core bottom 22, the space of evaporator core 22 both sides, bottom and described air-conditioning box housing 21 is increased, described cavity 23 also increases simultaneously.A water fender 25 is set the cavity 23 increasing is interior.Described water fender 25 is up-narrow and down-wide hierarchic structure (referring to Fig. 3), contain top layer 26, fixed edge 27, water guide limit 28 and breach 29, both, on described top layer 26 both sides, be (52 ° of inclinations angle) up-narrow and down-wide stairstepping and be obliquely installed fixed edge 27 and water guide limit 28.Described water fender 25, by lower end and the described air-conditioning box housing 21 affixed (welding) of described fixed edge 27, arranges evaporator core bottom 22 on water fender 25 top layers 26, and three breach 29 are set on described water guide limit 28.Described breach 29 is of a size of 50 * 10mm, and arrangement pitches is 50mm, and inclination angle is 52 °.
Described water fender 25 can adopt metal plate punching structural member, makes its firmness better.
The foregoing is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the discharge structure of automobile air conditioning box evaporator core bottom, comprise air-conditioning box housing, evaporator core bottom, cavity, osculum, it is characterized in that, 13mm～15mm is improved in evaporator core bottom, the space of evaporator core two bottom sides and described air-conditioning box housing is increased, and described cavity also increases simultaneously; In the cavity increasing, a water fender is set; Described water fender is up-narrow and down-wide hierarchic structure, contain top layer, fixed edge, water guide limit and breach, described water fender is affixed by lower end and the described air-conditioning box housing of described fixed edge, and evaporator core bottom is set on water fender top layer, on described water guide limit, some breach is set.
2. the discharge structure of a kind of automobile air conditioning box evaporator core according to claim 1 bottom, is characterized in that, described water fender adopts metal plate punching structural member.
3. the discharge structure of a kind of automobile air conditioning box evaporator core according to claim 2 bottom, is characterized in that, the water fender of described hierarchic structure, and described in it, the inclination angle of fixed edge and described water guide limit and described top layer is 52 °.
4. the discharge structure of a kind of automobile air conditioning box evaporator core according to claim 1 bottom, is characterized in that, described water guide limit is provided with at least three breach.
5. the discharge structure of a kind of automobile air conditioning box evaporator core according to claim 4 bottom, is characterized in that, described breach is of a size of 50 * 10mm, and arrangement pitches is 50mm, and inclination angle is 52 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212666.9U CN203837224U (en) | 2014-04-29 | 2014-04-29 | Draining structure on automobile air-conditioning box evaporator core body bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212666.9U CN203837224U (en) | 2014-04-29 | 2014-04-29 | Draining structure on automobile air-conditioning box evaporator core body bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837224U true CN203837224U (en) | 2014-09-17 |
Family
ID=51515051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212666.9U Expired - Lifetime CN203837224U (en) | 2014-04-29 | 2014-04-29 | Draining structure on automobile air-conditioning box evaporator core body bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676868A (en) * | 2015-03-23 | 2015-06-03 | 广东美的暖通设备有限公司 | Drainage component of evaporator and air conditioner with same |
| CN112026483A (en) * | 2020-08-27 | 2020-12-04 | 东风马勒热系统有限公司 | Drainage and support integrated structure of automobile air conditioner evaporator |
-
2014
- 2014-04-29 CN CN201420212666.9U patent/CN203837224U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676868A (en) * | 2015-03-23 | 2015-06-03 | 广东美的暖通设备有限公司 | Drainage component of evaporator and air conditioner with same |
| CN104676868B (en) * | 2015-03-23 | 2018-04-06 | 广东美的暖通设备有限公司 | The drain assembly of evaporator and there is its air conditioner |
| CN112026483A (en) * | 2020-08-27 | 2020-12-04 | 东风马勒热系统有限公司 | Drainage and support integrated structure of automobile air conditioner evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160912 Address after: 545036 the Guangxi Zhuang Autonomous Region Liuzhou Liu Dong New Area Bay Road No. 2 East standard workshop No. 2 supporting office building 102 Patentee after: Liuzhou pine Car Air Conditioner Co., Ltd. Patentee after: Shanghai Songz Automobile Air Conditioning Co., Ltd. Address before: 201108 Shanghai Huaning Minhang District Industrial Zone Xhenzhuang Road No. 4999 Patentee before: Shanghai Songz Automobile Air Conditioning Co., Ltd. |