CN204296406U - A kind of air conditioning for automobiles ventilation duct - Google Patents
A kind of air conditioning for automobiles ventilation duct Download PDFInfo
- Publication number
- CN204296406U CN204296406U CN201420735374.3U CN201420735374U CN204296406U CN 204296406 U CN204296406 U CN 204296406U CN 201420735374 U CN201420735374 U CN 201420735374U CN 204296406 U CN204296406 U CN 204296406U
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- China
- Prior art keywords
- ventilation duct
- pipe
- mounting bracket
- pipe joints
- petrochemical
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- 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
A kind of air conditioning for automobiles ventilation duct, comprises Petrochemical Pipe Joints, left ventilation duct and right ventilation duct, ventilation duct in the middle part of ventilation duct and second in the middle part of in the of first; Petrochemical Pipe Joints bottom surface is provided with air inlet; The rear wall of Petrochemical Pipe Joints is provided with the first mounting bracket; Left ventilation duct is made up of left transverse pipe and left longitudinal pipe, and the lateral wall of left transverse pipe is provided with the second mounting bracket, and the lateral wall of left longitudinal pipe is provided with the 3rd mounting bracket; Right ventilation duct is made up of right transverse pipe and right longitudinal pipe, and the lateral wall of right transverse pipe is provided with the 4th mounting bracket, and the lateral wall of right longitudinal pipe is provided with the 5th mounting bracket; The 6th mounting bracket is also provided with between ventilation duct in the middle part of ventilation duct and second in the middle part of first; In the middle part of described Petrochemical Pipe Joints, left ventilation duct, right ventilation duct, first, in the middle part of ventilation duct, second, ventilation duct and mounting bracket are injection moulding integrated molding structure.The utility model has the advantages that intensity is high, be not easy distortion, stable connection.
Description
Technical field
The utility model relates to a kind of ventilation duct, particularly relates to a kind of air conditioning for automobiles ventilation duct.
Background technology
Automotive air-conditioning system realizes freezing to air in a car compartment, heats, takes a breath and the device of purification of air.It can provide comfortable environment by bus for rider person, reduces the fatigue strength of driver, improves traffic safety.Air-conditioning system is made up of refrigeration system, heating system, air pipeline and air cleaning unit and control system.And ventilation duct of the prior art mainly comprises left ventilation duct, right ventilation duct and central draft tube, adopt blow molding.There are the following problems for it: the ducting system 1, due to blow molding is yielding, easily causes air leakage phenomena, affects air-conditioning effect.2, the fixed connection point between ducting system and instrument board is few, easily causes automobile under steam because ducting system is fixing loosely to occur abnormal sound.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of air conditioning for automobiles ventilation duct, and it has the advantages that intensity is high, be not easy distortion, stable connection.
For achieving the above object, the utility model adopts following technical scheme:
A kind of air conditioning for automobiles ventilation duct, is characterized in that: comprise Petrochemical Pipe Joints, is arranged on the left ventilation duct of the left and right sides of Petrochemical Pipe Joints and right ventilation duct symmetrically, and to be connected in the middle part of first on front side of Petrochemical Pipe Joints ventilation duct in the middle part of ventilation duct and second; Described Petrochemical Pipe Joints is communicated with respectively at ventilation duct in the middle part of ventilation duct and second in the middle part of left ventilation duct, right ventilation duct, first;
Described Petrochemical Pipe Joints bottom surface is provided with the air inlet for being connected with the exhaust outlet of automotive air-conditioning system; The rear wall of described Petrochemical Pipe Joints is provided with the first mounting bracket;
Described left ventilation duct is curved pipe, and it is made up of left transverse pipe and left longitudinal pipe, and the lateral wall of left transverse pipe is provided with the second mounting bracket, and the lateral wall of left longitudinal pipe is provided with the 3rd mounting bracket;
Described right ventilation duct is curved pipe, and it is made up of right transverse pipe and right longitudinal pipe, and the lateral wall of right transverse pipe is provided with the 4th mounting bracket, and the lateral wall of right longitudinal pipe is provided with the 5th mounting bracket;
The 6th mounting bracket is also provided with between ventilation duct in the middle part of ventilation duct and second in the middle part of first;
In the middle part of described Petrochemical Pipe Joints, left ventilation duct, right ventilation duct, first, in the middle part of ventilation duct, second, ventilation duct and all mounting brackets are injection moulding integrated molding structure.
For achieving the above object, the utility model also adopts following technical scheme:
Realizing a kind of embodiment of the present utility model is: in described Petrochemical Pipe Joints, be also provided with two pieces of dividing plates, by two pieces of dividing plates, the inner chamber of Petrochemical Pipe Joints be separated into left draft chamber, intermediate plenum and right draft chamber; Wherein, left draft chamber is communicated with left ventilation duct, and intermediate plenum is communicated with ventilation duct in the middle part of ventilation duct in the middle part of in the of first and second respectively, and right draft chamber is communicated with right ventilation duct.
Compared to prior art, the beneficial effects of the utility model are:
The utility model by being provided with the first mounting bracket on the rear wall of Petrochemical Pipe Joints, the lateral wall of left transverse pipe is provided with the second mounting bracket, the lateral wall of left longitudinal pipe is provided with the 3rd mounting bracket, the lateral wall of right transverse pipe is provided with the 4th mounting bracket, the lateral wall of right longitudinal pipe is provided with the 5th mounting bracket, in the middle part of first, is also provided with the 6th mounting bracket between ventilation duct in the middle part of ventilation duct and second; Altogether be provided with and be uniformly distributed six mounting brackets, there is the advantage of stable connection.In addition, the utility model is injection moulding integrated molding structure by ventilation duct and all mounting brackets in the middle part of ventilation duct, second in the middle part of described Petrochemical Pipe Joints, left ventilation duct, right ventilation duct, first, have intensity high, do not allow yielding advantage.
2, the utility model is also provided with two pieces of dividing plates in described Petrochemical Pipe Joints, by two pieces of dividing plates, the inner chamber of Petrochemical Pipe Joints is separated into left draft chamber, intermediate plenum and right draft chamber, such design can strengthen the intensity of Petrochemical Pipe Joints, can improve ventilation effect simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of air conditioning for automobiles ventilation duct described in embodiment 1;
Fig. 2 is the structural representation of another angle of air conditioning for automobiles ventilation duct described in embodiment 1;
Wherein, 1, Petrochemical Pipe Joints; 11, air inlet; 12, dividing plate; 121, left draft chamber; 122, intermediate plenum; 123, right draft chamber; 2, left ventilation duct; 21, left transverse pipe; 22, left longitudinal pipe; 3, right ventilation duct; 31, right transverse pipe; 32, right longitudinal pipe; 4, ventilation duct in the middle part of first; 5, ventilation duct in the middle part of second; 61, the first mounting bracket; 62, the second mounting bracket; 63, the 3rd mounting bracket; 64, the 4th mounting bracket; 65, the 5th mounting bracket; 66, the 6th mounting bracket.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Embodiment 1:
As Fig. 1-Fig. 2, air conditioning for automobiles ventilation duct described in the present embodiment, comprise Petrochemical Pipe Joints 1, be arranged on left ventilation duct 2 and the right ventilation duct 3 of the left and right sides of Petrochemical Pipe Joints 1 symmetrically, and to be connected in the middle part of first on front side of Petrochemical Pipe Joints 1 ventilation duct 5 in the middle part of ventilation duct 4 and second; Described Petrochemical Pipe Joints 1 is communicated with respectively at ventilation duct 5 in the middle part of ventilation duct 4 and second in the middle part of left ventilation duct 2, right ventilation duct 3, first;
Described Petrochemical Pipe Joints 1 bottom surface is provided with the air inlet 11 for being connected with the exhaust outlet of automotive air-conditioning system; The rear wall of described Petrochemical Pipe Joints 1 is provided with the first mounting bracket 61;
Described left ventilation duct 2 is curved pipe, and it is made up of left transverse pipe 21 and left longitudinal pipe 22, and the lateral wall of left transverse pipe 21 is provided with the second mounting bracket 62, and the lateral wall of left longitudinal pipe 22 is provided with the 3rd mounting bracket 63;
Described right ventilation duct 3 is curved pipe, and it is made up of right transverse pipe 31 and right longitudinal pipe 32, and the lateral wall of right transverse pipe 31 is provided with the 4th mounting bracket 64, and the lateral wall of right longitudinal pipe 32 is provided with the 5th mounting bracket 65;
The 6th mounting bracket 66 is also provided with between ventilation duct 5 in the middle part of ventilation duct 4 and second in the middle part of first;
In the middle part of described Petrochemical Pipe Joints 1, left ventilation duct 2, right ventilation duct 3, first, in the middle part of ventilation duct 4, second, ventilation duct 5 and all mounting brackets are injection moulding integrated molding structure.
In described Petrochemical Pipe Joints 1, be also provided with two pieces of dividing plates 12, by two pieces of dividing plates 12, the inner chamber of Petrochemical Pipe Joints 1 be separated into left draft chamber 121, intermediate plenum 122 and right draft chamber 123; Wherein, left draft chamber 121 is communicated with left ventilation duct 2, and intermediate plenum 122 is communicated with ventilation duct 5 in the middle part of ventilation duct in the middle part of in the of first 4 and second respectively, and right draft chamber 123 is communicated with right ventilation duct 3.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (2)
1. an air conditioning for automobiles ventilation duct, is characterized in that: comprise Petrochemical Pipe Joints, is arranged on the left ventilation duct of the left and right sides of Petrochemical Pipe Joints and right ventilation duct symmetrically, and to be connected in the middle part of first on front side of Petrochemical Pipe Joints ventilation duct in the middle part of ventilation duct and second; Described Petrochemical Pipe Joints is communicated with respectively at ventilation duct in the middle part of ventilation duct and second in the middle part of left ventilation duct, right ventilation duct, first;
Described Petrochemical Pipe Joints bottom surface is provided with the air inlet for being connected with the exhaust outlet of automotive air-conditioning system; The rear wall of described Petrochemical Pipe Joints is provided with the first mounting bracket;
Described left ventilation duct is curved pipe, and it is made up of left transverse pipe and left longitudinal pipe, and the lateral wall of left transverse pipe is provided with the second mounting bracket, and the lateral wall of left longitudinal pipe is provided with the 3rd mounting bracket;
Described right ventilation duct is curved pipe, and it is made up of right transverse pipe and right longitudinal pipe, and the lateral wall of right transverse pipe is provided with the 4th mounting bracket, and the lateral wall of right longitudinal pipe is provided with the 5th mounting bracket;
The 6th mounting bracket is also provided with between ventilation duct in the middle part of ventilation duct and second in the middle part of first;
In the middle part of described Petrochemical Pipe Joints, left ventilation duct, right ventilation duct, first, in the middle part of ventilation duct, second, ventilation duct and all mounting brackets are injection moulding integrated molding structure.
2. air conditioning for automobiles ventilation duct according to claim 1, is characterized in that: in described Petrochemical Pipe Joints, be also provided with two pieces of dividing plates, by two pieces of dividing plates, the inner chamber of Petrochemical Pipe Joints is separated into left draft chamber, intermediate plenum and right draft chamber; Wherein, left draft chamber is communicated with left ventilation duct, and intermediate plenum is communicated with ventilation duct in the middle part of ventilation duct in the middle part of in the of first and second respectively, and right draft chamber is communicated with right ventilation duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735374.3U CN204296406U (en) | 2014-11-28 | 2014-11-28 | A kind of air conditioning for automobiles ventilation duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735374.3U CN204296406U (en) | 2014-11-28 | 2014-11-28 | A kind of air conditioning for automobiles ventilation duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296406U true CN204296406U (en) | 2015-04-29 |
Family
ID=53101979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735374.3U Expired - Fee Related CN204296406U (en) | 2014-11-28 | 2014-11-28 | A kind of air conditioning for automobiles ventilation duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882351A (en) * | 2016-04-08 | 2016-08-24 | 浙江吉利汽车研究院有限公司 | Air pipe structure of vehicle |
-
2014
- 2014-11-28 CN CN201420735374.3U patent/CN204296406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882351A (en) * | 2016-04-08 | 2016-08-24 | 浙江吉利汽车研究院有限公司 | Air pipe structure of vehicle |
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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: 20150429 Termination date: 20201128 |