CN203052927U - Screw mixing air duct - Google Patents
Screw mixing air duct Download PDFInfo
- Publication number
- CN203052927U CN203052927U CN 201220630454 CN201220630454U CN203052927U CN 203052927 U CN203052927 U CN 203052927U CN 201220630454 CN201220630454 CN 201220630454 CN 201220630454 U CN201220630454 U CN 201220630454U CN 203052927 U CN203052927 U CN 203052927U
- Authority
- CN
- China
- Prior art keywords
- screw
- air
- air duct
- spiral
- air channel
- 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 - Fee Related
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Abstract
The utility model discloses a screw mixing air duct. A screw reinforcing rib is arranged in the screw mixing air duct. The screw reinforcing rib can adopt a single-screw, double-screw, dislocation screw or multi-spiral structure. The screw mixing air duct has a simple structure and a good effect, can be combined with an air duct, and reduces the quantity of air-conditioning components and saves the cost, and meanwhile, cold air and hot air are automatically mixed in the air duct, so that the uniformity of the temperature at an air outlet is guaranteed.
Description
Technical field
The invention belongs to the air conditioning for automobiles field, specially refer to the air conditioning for automobiles air channel.
Background technology
Along with the development of air conditioning for automobiles industry, and the client is to the raising of air conditioning for automobiles performance requirement, the problem that the uniformity of air conditioning for automobiles air outlet air quantity temperature and controllability have also become the air conditioning for automobiles development to solve.Traditional air conditioning for automobiles adopts the parts that increase a mixed air volume to reach the requirement of mixed air volume temperature homogeneity, has increased the cost of air-conditioning like this, and has increased the difficulty of air conditioning for automobiles internal structure design.
Summary of the invention
The purpose of this novel practical is to provide a kind of spiral mixing air channel that spiral reinforcing rod is set in the air channel, this air channel is mixing hot and cold wind automatically, has guaranteed the uniformity of air outlet temperature.
For achieving the above object, the technical solution of the utility model is:
Spiral mixing air channel is characterized in that: be provided with spiral reinforcing rod in the air channel.
Spiral reinforcing rod is single-screw, double helix, dislocation spiral or many screw structures.
Advantage of the present utility model is: the utility model is simple in structure, and is effective, and can combine with the air channel, reduces air supply rate quantity, saved cost, and cold and hot wind mixes in the air channel automatically simultaneously, guaranteed the uniformity of air outlet temperature.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is double helix reinforcing rib structure schematic diagram;
Fig. 3 is dislocation spiral reinforcing rod structural representation;
Fig. 4 is many spiral reinforcing rods structural representation.
The specific embodiment:
Further specify the specific embodiment of the present utility model below in conjunction with accompanying drawing.
With reference to Fig. 1, the air channel inwall is provided with spiral reinforcing rod 1, and the outer surface 2 of its spiral reinforcing rod 1 combines with the air channel inwall and formed a spiral mixing air channel, after wind is blown into the air channel, mixes at the air channel inside spin, has guaranteed the stability of air outlet temperature.The shape of spiral reinforcing rod 1 can change according to the air channel interior shape, can be arranged to single-screw, double helix, dislocation spiral or many screw structures.
Claims (2)
1. spiral mixing air channel is characterized in that: be provided with spiral reinforcing rod (1) in the air channel.
2. spiral mixing according to claim 1 air channel, it is characterized in that: spiral reinforcing rod (1) is single-screw, double helix, dislocation spiral or many screw structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630454 CN203052927U (en) | 2012-11-26 | 2012-11-26 | Screw mixing air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630454 CN203052927U (en) | 2012-11-26 | 2012-11-26 | Screw mixing air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052927U true CN203052927U (en) | 2013-07-10 |
Family
ID=48735874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220630454 Expired - Fee Related CN203052927U (en) | 2012-11-26 | 2012-11-26 | Screw mixing air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534639A (en) * | 2014-12-17 | 2015-04-22 | 北京联合大学 | Intelligent composite tuyere system |
-
2012
- 2012-11-26 CN CN 201220630454 patent/CN203052927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534639A (en) * | 2014-12-17 | 2015-04-22 | 北京联合大学 | Intelligent composite tuyere system |
| CN104534639B (en) * | 2014-12-17 | 2017-02-01 | 北京联合大学 | Intelligent composite tuyere system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20201126 |