CN205930130U - New energy automobile air conditioner heat exchange pipeline - Google Patents
New energy automobile air conditioner heat exchange pipeline Download PDFInfo
- Publication number
- CN205930130U CN205930130U CN201620979467.XU CN201620979467U CN205930130U CN 205930130 U CN205930130 U CN 205930130U CN 201620979467 U CN201620979467 U CN 201620979467U CN 205930130 U CN205930130 U CN 205930130U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- inner tube
- heat exchange
- tube
- guiding gutter
- 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.)
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- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims abstract description 4
- 238000004378 air conditioning Methods 0.000 claims description 18
- 208000002925 dental caries Diseases 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a new energy automobile air conditioner heat exchange pipeline, by inner tube, outer tube, first coupling and second pipe joint, first coupling and second coupling set up respectively in the both ends of outer tube make these connecting portion form one to be greater than the cavity of outer internal diameter of pipe, the external diameter of inner tube equals outer bore of pipe, still be equipped with spiral helicine guiding gutter on the outer wall at inner tube middle part, the inner tube inserts make in the outer tube the guiding gutter is hugged closely the inner wall of outer tube, extend respectively into two at the both ends of guiding gutter in the cavity, the utility model discloses occupation space is little, can effectively promote vehicle air conditioner system efficiency.
Description
Technical field
This utility model is related to a kind of new-energy automotive air-conditioning heat exchange pipe.
Background technology
At present, the heat exchange efficiency of new-energy automotive air-conditioning cooling system pipeline low it is impossible to accomplish secondary heat exchange, this often makes
The power consumption obtaining electromotor is big.Meanwhile, get more and more with automobile function, each system is both needed to carry out cloth in enging cabin
Put so that the arrangement of automotive air conditioning system pipeline can be less using space, and easily the arrangement and between other system interferes.
Assume that new-energy automobile is equipped with heat exchange pipe, so not only can increase air-conditioning heat exchange efficiency and refrigeration, also simultaneously
Can be selected for low capacity compressors, play reducing energy consumption, the effect of increase course continuation mileage.For this reason, it may be necessary to in automotive air-conditioning system
The structure of high-voltage tube and low-voltage tube and arrangement improve, and to save the space of enging cabin, lift automotive air-conditioning system
Efficiency, reduces oil consumption, energy saving.
Utility model content
This utility model aims to overcome that above-mentioned the deficiencies in the prior art, provide one kind take up room little, vapour can be lifted
The air conditioning for automobiles heat exchange pipe of car air conditioning system efficiency.
The technical solution of the utility model is：A kind of new-energy automotive air-conditioning heat exchange pipe, by inner tube, outer tube, first
Pipe joint and the second pipe joint composition, described first pipe joint and the second pipe joint are respectively arranged at the two ends of described outer tube and make
This connecting portion forms a cavity being more than described outer tube diameter, and the external diameter of said inner tube is equal to the internal diameter of described outer tube, described interior
Spiral helicine guiding gutter is additionally provided with the outer wall in the middle part of pipe, said inner tube is inserted in described outer tube and so that described guiding gutter is close to
The inwall of described outer tube, the two ends of described guiding gutter each extend in two described cavitys.
Further, the length of said inner tube is more than the length of described outer tube, and the two ends of said inner tube each extend over out institute
State outer tube.
Further, described first pipe joint, the second pipe joint and described outer tube connect as one.
Further, for welded seal at the abutting at said inner tube and described outer tube two ends.
Further, the passage being formed between described guiding gutter and outer tube wall is in two slot types, three slot types or four-groove type
One kind.
The beneficial effects of the utility model are：This utility model structure is simple, cheap for manufacturing cost, by automotive air-conditioning system
In high-voltage tube and low-voltage tube integrate and be pooled on a monoblock type coaxitron, realize in internal cavity the low-temp low-pressure gaseous state of flowing
The cold-producing medium of cold-producing medium and external cavity high temperature high-pressure liquid heat exchange is carried out by tube wall, simultaneously as first pipe connects
Head and the second pipe joint between passage be helical form, extend cold-producing medium by when time, increased heat exchange effect, make
Air conditioning system improved efficiency, electromotor operating power consumption reduces, so that car load fuel economy is improved, pipeline simultaneously
Arrangement is more easy, has saved space occupied by enging cabin for the pipeline.
Brief description
Fig. 1 structural representation of the present utility model；
Fig. 2 is partial sectional view of the present utility model；
Fig. 3 is the structural representation of this utility model inner tube；
Fig. 4 is the sectional view in Figure 1A-A direction；
Fig. 5 is another embodiment sectional view in Figure 1A-A direction；
Fig. 6 is the another embodiment sectional view in Figure 1A-A direction.
Specific embodiment
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
In conjunction with shown in Fig. 1-3, a kind of new-energy automotive air-conditioning heat exchange pipe, by inner tube 1, outer tube 2, the first pipe joint 3
Form with the second pipe joint 4, described first pipe joint 3 and the second pipe joint 4 are respectively arranged at the two ends of described outer tube 2 and make this
Connecting portion forms a cavity 5 being more than described outer tube 2 internal diameter, and the external diameter of said inner tube 1 is equal to the internal diameter of described outer tube 2, described
It is additionally provided with spiral helicine guiding gutter 6, said inner tube 1 is inserted in described outer tube 2 and makes described water conservancy diversion on the outer wall at inner tube 1 middle part
Groove 6 is close to the inwall of described outer tube 2, and the two ends of described guiding gutter 6 each extend in two described cavitys 5.
Further, the length of said inner tube 1 is more than the length of described outer tube 2, and the two ends of said inner tube 1 each extend over out
Described outer tube 2.
Further, described first pipe joint 3, the second pipe joint 4 and described outer tube 2 connect as one.
Further, for welded seal at the abutting at said inner tube 1 and described outer tube 2 two ends.
As Figure 4-Figure 6, the passage being formed between described guiding gutter 6 and outer tube 2 inwall is two slot types, three slot types or four grooves
One of formula.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of new-energy automotive air-conditioning heat exchange pipe, is made up of inner tube, outer tube, the first pipe joint and the second pipe joint, its
It is characterised by：Described first pipe joint and the second pipe joint are respectively arranged at the two ends of described outer tube and make this connecting portion form one
More than the cavity of described outer tube diameter, the external diameter of said inner tube is equal to the internal diameter of described outer tube, on the outer wall in the middle part of said inner tube
It is additionally provided with spiral helicine guiding gutter, said inner tube is inserted in described outer tube and makes described guiding gutter be close to the interior of described outer tube
Wall, the two ends of described guiding gutter each extend in two described cavitys.
2. a kind of new-energy automotive air-conditioning heat exchange pipe according to claim 1 it is characterised in that：The length of said inner tube
More than the length of described outer tube, the two ends of said inner tube each extend over out described outer tube to degree.
3. a kind of new-energy automotive air-conditioning heat exchange pipe according to claim 1 it is characterised in that：Described first pipe connects
Head, the second pipe joint and described outer tube connect as one.
4. a kind of new-energy automotive air-conditioning heat exchange pipe according to claim 1 it is characterised in that：Said inner tube and institute
State at the abutting at outer tube two ends as welded seal.
5. a kind of new-energy automotive air-conditioning heat exchange pipe according to claim 1 it is characterised in that：Described guiding gutter with
The passage being formed between outer tube wall is one of two slot types, three slot types or four-groove type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979467.XU CN205930130U (en) | 2016-08-29 | 2016-08-29 | New energy automobile air conditioner heat exchange pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979467.XU CN205930130U (en) | 2016-08-29 | 2016-08-29 | New energy automobile air conditioner heat exchange pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205930130U true CN205930130U (en) | 2017-02-08 |
Family
ID=57954544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979467.XU Active CN205930130U (en) | 2016-08-29 | 2016-08-29 | New energy automobile air conditioner heat exchange pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205930130U (en) |
-
2016
- 2016-08-29 CN CN201620979467.XU patent/CN205930130U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Energy Vehicle Air Conditioning Heat Exchange Pipe Effective date of registration: 20230314 Granted publication date: 20170208 Pledgee: Postal Savings Bank of China Limited Longquan City Sub-branch Pledgor: ZHEJIANG XINXING AUTOMOBILE AIR CONDITIONING Co.,Ltd. Registration number: Y2023330000526 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170208 Pledgee: Postal Savings Bank of China Limited Longquan City Sub-branch Pledgor: ZHEJIANG XINXING AUTOMOBILE AIR CONDITIONING Co.,Ltd. Registration number: Y2023330000526 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Energy Vehicle Air Conditioning Heat Exchange Pipeline Granted publication date: 20170208 Pledgee: Postal Savings Bank of China Limited Longquan City Sub-branch Pledgor: ZHEJIANG XINXING AUTOMOBILE AIR CONDITIONING Co.,Ltd. Registration number: Y2024330000966 |