CN104401299A - Central defrosting pipe of air conditioner of sedan car - Google Patents
Central defrosting pipe of air conditioner of sedan car Download PDFInfo
- Publication number
- CN104401299A CN104401299A CN201410638965.3A CN201410638965A CN104401299A CN 104401299 A CN104401299 A CN 104401299A CN 201410638965 A CN201410638965 A CN 201410638965A CN 104401299 A CN104401299 A CN 104401299A
- Authority
- CN
- China
- Prior art keywords
- air
- central
- defrosting pipe
- half part
- guide duct
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
Abstract
The invention discloses a central defrosting pipe of an air conditioner of a sedan car. The central defrosting pipe comprises a central air pipe on the middle part and air guide pipes on the two sides, wherein an air outlet of the central air pipe comprises a left half part and a right half part; flow guide plates which are shaped like the inverted Chinese character 'pin' are respectively arranged inside the left half part and the right half part of the central air pipe; the two ends of each flow guide plate are arc ends. Air flow is uniformly divided into a plurality of strands by the flow guide plates which are shaped like the inverted Chinese character 'pin' in the central defrosting pipe, the air flow is finally blown to a front windscreen through the air outlet and is uniformly distributed on the whole front windscreen, ice and frost or fog is quickly and uniformly eliminated, and traffic safety is guaranteed.
Description
Technical field
The present invention relates to a kind of auto parts and components, be specifically related to a kind of small passenger car air-conditioning central authorities defrosting pipe.
Background technology
Automotive defroster is connected with temperature booster or engine cooling and circulating system, and the high temperature coolant from system is become hot blast by heat-exchanging water tank, is evenly blown into inside front windshield through central defrosting pipe, carries out panorama defrosting or demist, ensures traffic safety.In order to reach demist defrost performance standard, defrost system must can produce enough air-flows, and make air-flow blow at whole front windshield inside face, if air dispersion is uneven, local on front windshield will be caused to haze or frosting, visual dead angle will be caused to chaufeur, there is very big potential safety hazard.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical matters to be solved by this invention is: how to provide one to be uniformly distributed air-flow, improves the small passenger car air-conditioning central authorities defrosting pipe of demist defrosting effect and vehicle driving safety.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
A kind of small passenger car air-conditioning central authorities defrosting pipe, comprise middle central airduct and the guide duct of both sides, the air outlet of described central airduct comprises left-half and right half part, inner and the inner deflecting plate comprised respectively in the setting of falling isosceles triangle of right half part in the left-half of described central airduct, termination, described deflecting plate two ends is circular arc termination.
In the present invention, air-flow enters in central airduct from guide duct, respectively to left-half and the right half part flowing of central airduct, air-flow is when the ground floor deflecting plate of the setting of falling isosceles triangle in left-half and right half part, air-flow is divided into two strands, again through the second layer deflecting plate time, again air-flow be divide into and be divided into three strands, thus by guide duct, the air-flow entered in central airduct has been divided into six stock-traders' know-how air outlets and has blown on front windshield, avoid air outlet local air flow larger, the generation of the less situation of local air flow, the demist defrosting effect of front windshield is improved, eliminate dead angle, local, improve the driving vision of chaufeur, improve the safety of driving.
As optimization, the tube wall near nozzle position on described guide duct is provided with circumferentially outside annular protrusion.Guide duct is inserted in other breather pipe connection pipe, utilizes annular protrusion to be fixed by two pipelines, more convenient.
As optimization, the described guide duct inside described annular protrusion is circumferentially provided with annular sponge pad, described annular sponge pad bonding bonding with described guide duct.Make to fit between two connection pipes more tight, avoid occurring air leakage phenomena.
As optimization, the centre of described central airduct and both sides are respectively equipped with for fixing connecting panel, and connecting panel is provided with bolt mounting holes.Inner for body being fixed on Automobile operation platform, prevent because road bump and surrounding collide.
In sum, beneficial effect of the present invention is: air-flow is divided into multiply by the deflecting plate of its inner setting of falling isosceles triangle by the present invention uniformly, blow on front windshield finally by air outlet, air-flow is uniformly distributed on whole front windshield, be beneficial to frost or fog is eliminated fast, uniformly, thus ensure traffic safety.
Accompanying drawing explanation
In order to make the object of invention, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is result schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, small passenger car air-conditioning central authorities defrosting pipe in this detailed description of the invention, comprise middle central airduct 1 and the guide duct 2 of both sides, the air outlet of described central airduct 1 comprises left-half and right half part, inner and the inner deflecting plate 3 comprised respectively in the setting of falling isosceles triangle of right half part in the left-half of described central airduct, termination, described deflecting plate 3 two ends is circular arc termination.
In this detailed description of the invention, the tube wall near nozzle position on described guide duct 2 is provided with circumferentially outside annular protrusion 4.
In this detailed description of the invention, the described guide duct 2 inside described annular protrusion 4 is circumferentially provided with annular sponge pad 5, described annular sponge pad 5 and the bonding bonding of described guide duct 2.
In this detailed description of the invention, the centre of described central airduct 1 and both sides are respectively equipped with for fixing connecting panel 6, and connecting panel 6 is provided with bolt mounting holes 7.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by referring to the preferred embodiments of the present invention, invention has been described, but those of ordinary skill in the art is to be understood that, various change can be made to it in the form and details, and not depart from the spirit and scope of the present invention that appended claims limits.
Claims (4)
1. a small passenger car air-conditioning central authorities defrosting pipe, comprise middle central airduct and the guide duct of both sides, the air outlet of described central airduct comprises left-half and right half part, it is characterized in that: the inner and inner deflecting plate comprised respectively in the setting of falling isosceles triangle of right half part in the left-half of described central airduct, termination, described deflecting plate two ends is circular arc termination.
2. small passenger car air-conditioning central authorities according to claim 1 defrosting pipe, is characterized in that: the tube wall near nozzle position on described guide duct is provided with circumferentially outside annular protrusion.
3. small passenger car air-conditioning central authorities according to claim 2 defrosting pipe, is characterized in that: the described guide duct inside described annular protrusion is circumferentially provided with annular sponge pad, described annular sponge pad bonding bonding with described guide duct.
4. small passenger car air-conditioning central authorities according to claim 1 defrosting pipe, is characterized in that: the centre of described central airduct and both sides are respectively equipped with for fixing connecting panel, and connecting panel is provided with bolt mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638965.3A CN104401299A (en) | 2014-11-13 | 2014-11-13 | Central defrosting pipe of air conditioner of sedan car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638965.3A CN104401299A (en) | 2014-11-13 | 2014-11-13 | Central defrosting pipe of air conditioner of sedan car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104401299A true CN104401299A (en) | 2015-03-11 |
Family
ID=52638992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638965.3A Pending CN104401299A (en) | 2014-11-13 | 2014-11-13 | Central defrosting pipe of air conditioner of sedan car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401299A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654457A (en) * | 2017-03-10 | 2017-05-10 | 中国第汽车股份有限公司 | Bent-type battery cooling air-intake duct |
| CN112896098A (en) * | 2021-01-28 | 2021-06-04 | 李玉东 | Door window defogging device based on steam liquefaction principle |
| CN113173051A (en) * | 2021-04-06 | 2021-07-27 | 侯静霞 | Heat pump air conditioning system for vehicle and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040203333A1 (en) * | 2003-04-14 | 2004-10-14 | Yeon Dong Won | Defroster device for a vehicle |
| CN201856739U (en) * | 2010-10-22 | 2011-06-08 | 中国第一汽车集团公司 | Wide angle diffusion type central defrosting air flue of automotive air conditioner |
| CN102320284A (en) * | 2011-06-23 | 2012-01-18 | 重庆长安汽车股份有限公司 | Automotive defrosting air pipe |
| CN202271806U (en) * | 2011-10-31 | 2012-06-13 | 重庆长安汽车股份有限公司 | Automotive air duct system |
| CN202294704U (en) * | 2011-09-23 | 2012-07-04 | 上海同捷科技股份有限公司 | Automobile defrosting pipeline |
| CN202499114U (en) * | 2011-12-30 | 2012-10-24 | 众泰控股集团有限公司 | Automobile defrosting air duct structure |
-
2014
- 2014-11-13 CN CN201410638965.3A patent/CN104401299A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040203333A1 (en) * | 2003-04-14 | 2004-10-14 | Yeon Dong Won | Defroster device for a vehicle |
| CN201856739U (en) * | 2010-10-22 | 2011-06-08 | 中国第一汽车集团公司 | Wide angle diffusion type central defrosting air flue of automotive air conditioner |
| CN102320284A (en) * | 2011-06-23 | 2012-01-18 | 重庆长安汽车股份有限公司 | Automotive defrosting air pipe |
| CN202294704U (en) * | 2011-09-23 | 2012-07-04 | 上海同捷科技股份有限公司 | Automobile defrosting pipeline |
| CN202271806U (en) * | 2011-10-31 | 2012-06-13 | 重庆长安汽车股份有限公司 | Automotive air duct system |
| CN202499114U (en) * | 2011-12-30 | 2012-10-24 | 众泰控股集团有限公司 | Automobile defrosting air duct structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654457A (en) * | 2017-03-10 | 2017-05-10 | 中国第汽车股份有限公司 | Bent-type battery cooling air-intake duct |
| CN112896098A (en) * | 2021-01-28 | 2021-06-04 | 李玉东 | Door window defogging device based on steam liquefaction principle |
| CN113173051A (en) * | 2021-04-06 | 2021-07-27 | 侯静霞 | Heat pump air conditioning system for vehicle and control method thereof |
| CN113173051B (en) * | 2021-04-06 | 2023-01-06 | 侯静霞 | Heat pump air conditioning system for vehicle and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |
|
| WD01 | Invention patent application deemed withdrawn after publication |