CN202040954U - Drainage structure for passenger-car air-conditioning evaporator - Google Patents
Drainage structure for passenger-car air-conditioning evaporator Download PDFInfo
- Publication number
- CN202040954U CN202040954U CN2010205987337U CN201020598733U CN202040954U CN 202040954 U CN202040954 U CN 202040954U CN 2010205987337 U CN2010205987337 U CN 2010205987337U CN 201020598733 U CN201020598733 U CN 201020598733U CN 202040954 U CN202040954 U CN 202040954U
- Authority
- CN
- China
- Prior art keywords
- tank
- water trough
- drainage
- evaporator core
- small
- 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 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 108091006146 Channels Proteins 0.000 claims description 6
- 102000010637 Aquaporins Human genes 0.000 claims description 3
- 108010063290 Aquaporins Proteins 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a drainage structure for a passenger-car air-conditioning evaporator. The drainage structure comprises an evaporator core and a water collection disk below the evaporator core. The center of the water collection disk below the evaporator core is provided with a small water trough, and the air outlet side of the evaporator core is provided with a big water trough. The small water trough is divided into a left small water trough and a right small water trough which are independent, and the big water trough is divided into a left big water trough and a right big water trough which are independent. Both sides of the small/big water trough gradually slope up to the center. The left small water trough is communicated with the left big water trough to form a left drainage channel, and the right small water trough is communicated with the right big water trough to form a right drainage channel. The left drainage channel and the right drainage channel are respectively communicated with a drain pipe which is embedded in a shell in advance. An outlet of the drain pipe leads to the outside of a passenger car body. According to the utility model, the inclined left and right big water troughs are respectively communicated with the inclined left and right small water troughs, so as to constitute the drainage structure allowing pairwise communication between the big water troughs and the small water troughs. The drainage structure is communicated with the drain pipe so as to achieve smooth drainage, and causes no negative pressure, thereby well solving the problem that drainage of condensed water of evaporators is not smooth and the drainage intensity is insufficient.
Description
Technical field
The utility model relates to a kind of coach air conditioner evaporimeter discharge structure, especially a kind of roof arranged type air-conditioner evaporimeter ponding dish discharge structure.
Background technology
The discharge structure of overhead type coach air conditioner device evaporimeter has two kinds at present: a kind of is the ramp structure draining, part and the contactless difference in height that exists of ponding dish are arranged at bottom, evaporator core air side, the evaporator surface condensed water condenses into the globule when air-conditioning unlatching work, form the water bridge when flowing downward easily because of its gravity effect, the globule is admitted in the compartment under the effect of evaporation fan, cause the compartment to leak, the passenger is caused discontented and client's complaint; Another kind is the draining of a tank structure, this structure has solved the problem that the globule is admitted to the compartment, but, still have condensed water can not in time discharge car and make problems such as the metal plated item surface oxidation of evaporimeter inside gets rusty outward easily because of the long insufficient strength easy deformation of tank.
Summary of the invention
In order to overcome above-mentioned technical problem, the utility model provides the draining of a kind of ponding dish unobstructed coach air conditioner evaporimeter discharge structure.
The utility model is that the technical scheme that its technical problem of solution is adopted is:
A kind of coach air conditioner evaporimeter discharge structure, the ponding dish that comprises evaporator core and below thereof, it is characterized in that: the middle part that described ponding dish is positioned at the evaporator core below is provided with little tank, be positioned at place, evaporator core air side and be provided with tank, little tank is spaced apart a separate left side, right little tank, tank is spaced apart a separate left side, right tank, described little tank and tank center all are the gradient that drops gradually toward both sides, the little tank in a left side communicates with left tank and forms the left bank aquaporin, right little tank communicates with right tank and forms right drainage channel, a described left side, right drainage channel respectively be embedded in housing in drainpipe be communicated with, the outlet of described drainpipe is led to outside the car body.
As preferred implementation of the present utility model, described tank and little tank are parallel to each other; Described drainpipe comprises metallic water pipe, steel wire sebific duct and the rubber duck-bill that connects successively.
The beneficial effects of the utility model are: the little tank of ponding dish of the present utility model is arranged in the centre position below the evaporator core, tank is arranged in the evaporator core air side, large and small tank middle part all separates at interval, make left and right two parts tank not connected, be communicated with separately by left and right two the big or small tanks that have the gradient, constitute the big or small tank discharge structure of two two intercommunicatings, and be communicated with drainpipe and be arranged in the housing, form the unimpeded discharge structure that there is no negative pressure of draining, solved the problem of evaporator condensation water impeded drainage and insufficient strength well.
Description of drawings
Be further described below in conjunction with the drawings and specific embodiments:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the partial sectional view of Fig. 2.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of coach air conditioner evaporimeter discharge structure, the ponding dish 2 that comprises evaporator core 1 and below thereof, the middle part that described ponding dish 2 is positioned at evaporator core 1 below is provided with little tank 3, be positioned at place, evaporator core 1 air side and be provided with tank 4, little tank 3 is spaced apart a separate left side, right little tank 31,32, tank 4 is spaced apart a separate left side, right tank 41,42, described tank 4 and little tank 3 centers all are the gradient that drops gradually toward both sides, the little tank 31 in a left side communicates with left tank 41 and forms the left bank aquaporin, right little tank 32 communicates with right tank 42 and forms right drainage channel, a described left side, right drainage channel respectively be embedded in housing 6 in drainpipe 5 be communicated with, the outlet of described drainpipe 5 is led to outside the car body.
As preferred implementation of the present utility model, described tank 4 and little tank 3 are parallel to each other, and described drainpipe 5 comprises metallic water pipe 51, steel wire sebific duct 52 and the rubber duck-bill 53 that connects successively.
The little tank 3 of ponding dish of the present utility model is arranged in the centre position below the evaporator core 1, tank 4 is arranged in the evaporator core air side, large and small tank middle part all separates at interval, make left and right two parts tank not connected, be communicated with separately by left and right two the large and small tanks that have the gradient, constitute the large and small tank discharge structure of two two intercommunicatings, and be communicated with drainpipe 5, be arranged in the housing, it is unimpeded and do not have the discharge structure of negative pressure to form draining, has solved the problem of evaporator condensation water impeded drainage and insufficient strength well.
Claims (3)
1. coach air conditioner evaporimeter discharge structure, the ponding dish (2) that comprises evaporator core (1) and below thereof, it is characterized in that: the middle part that described ponding dish (2) is positioned at evaporator core (1) below is provided with little tank (3), be positioned at place, evaporator core (1) air side and be provided with tank (4), little tank (3) is spaced apart a separate left side, right little tank (31,32), tank (4) is spaced apart a separate left side, right tank (41,42), described little tank (3) and tank (4) center all are the gradient that drops gradually toward both sides, the little tank in a left side (31) communicates with left tank (41) and forms the left bank aquaporin, right little tank (32) communicates with right tank (42) and forms right drainage channel, a described left side, interior with being embedded in housing (6) the respectively drainpipe (5) of right drainage channel is communicated with, and the outlet of described drainpipe (5) is led to outside the car body.
2. coach air conditioner evaporimeter discharge structure according to claim 1 is characterized in that: described little tank (3) and tank (4) are parallel to each other.
3. coach air conditioner evaporimeter discharge structure according to claim 1 is characterized in that: described drainpipe (5) comprises metallic water pipe (51), steel wire sebific duct (52) and the rubber duck-bill (53) that connects successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205987337U CN202040954U (en) | 2010-11-09 | 2010-11-09 | Drainage structure for passenger-car air-conditioning evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205987337U CN202040954U (en) | 2010-11-09 | 2010-11-09 | Drainage structure for passenger-car air-conditioning evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040954U true CN202040954U (en) | 2011-11-16 |
Family
ID=44968395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205987337U Expired - Lifetime CN202040954U (en) | 2010-11-09 | 2010-11-09 | Drainage structure for passenger-car air-conditioning evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984302A (en) * | 2010-11-09 | 2011-03-09 | 苏会兴 | Drainage structure of coach air-conditioning evaporator |
-
2010
- 2010-11-09 CN CN2010205987337U patent/CN202040954U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984302A (en) * | 2010-11-09 | 2011-03-09 | 苏会兴 | Drainage structure of coach air-conditioning evaporator |
| CN101984302B (en) * | 2010-11-09 | 2014-02-12 | 广东顺德太昌客车空调有限公司 | Drainage structure of coach air-conditioning evaporator |
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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: GUANGDONG SHUNDE TAICHANG BUS AIR CONDITIONER CO., Free format text: FORMER OWNER: SU HUIXING Effective date: 20121206 Free format text: FORMER OWNER: SU SHUNXING Effective date: 20121206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121206 Address after: 528300 No. 20 Xiang Shun Road, Daliang Industrial Zone, Shunde District, Guangdong, Foshan, Fengxiang Patentee after: Guangdong Shunde Taichang Bus Air Conditioner Manufacture Co., Ltd. Address before: 528300 No. 20 Xiang Shun Road, Daliang Industrial Zone, Shunde District, Guangdong, Foshan, Fengxiang Patentee before: Su Huixing Patentee before: Su Shunxing |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |