CN208381531U - A kind of high sealing energy-efficient automobile A/C evaporator - Google Patents
A kind of high sealing energy-efficient automobile A/C evaporator Download PDFInfo
- Publication number
- CN208381531U CN208381531U CN201821065645.3U CN201821065645U CN208381531U CN 208381531 U CN208381531 U CN 208381531U CN 201821065645 U CN201821065645 U CN 201821065645U CN 208381531 U CN208381531 U CN 208381531U
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- China
- Prior art keywords
- tube
- connecting column
- outlet tube
- tabletting
- interface
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high sealing energy-efficient automobile A/C evaporators, including vaporizer body, the side of vaporizer body is equipped with a pressing plate, there is connected unit on pressing plate, there is rectangular shape setting feed liquor interface tube and outlet tube interface on the outside of connected unit, the end of feed liquor interface tube is also bent downward to be arranged in parallel with outlet tube interface, one end of inlet tube and outlet tube is inserted into respectively and is welded on feed liquor interface tube and outlet tube interface, the other end of inlet tube and outlet tube is additionally provided with seal nipple, seal nipple is from bottom to up successively by pressure head, connecting column, spring, tabletting, gasket and plug composition, pressure head is connected with inlet tube or outlet tube, plug is bolted at the top of connecting column, one cap end of gasket and a sealed end, cap end is held on the junction of plug and connecting column, it is corresponding with connecting column that one is equipped in the middle part of tabletting Through-hole, tabletting and spring be nested on connecting column, and spring is additionally provided with two fixing bolts between tabletting and pressure head, in tabletting.
Description
Technical field
The utility model relates to a kind of high sealing energy-efficient automobile A/C evaporators.
Background technique
The junction of inlet tube and outlet tube and automotive air conditioner and evaporator is the occurrence of location of secondary refrigerant leakage, once
Secondary refrigerant leakage then can extreme influence air conditioning for automobiles refrigeration effect, increase air conditioning for automobiles work when energy consumption.
Utility model content
The utility model aim is to overcome above-mentioned the deficiencies in the prior art, provides a kind of high sealing energy-efficient automobile air-conditioning
Evaporator.
The technical solution of the utility model is: a kind of high sealing energy-efficient automobile A/C evaporator, including vaporizer body,
Inlet tube and outlet tube are connected in the vaporizer body, the side of the vaporizer body is equipped with a pressing plate, the pressing plate
It is upper that there is connected unit, it is connected with evaporation tube on the inside of the connected unit, there is the setting of rectangular shape on the outside of the connected unit
Feed liquor interface tube and outlet tube interface, the end of the feed liquor interface tube also bend downward set parallel with the outlet tube interface
It sets, one end of the inlet tube and outlet tube is inserted into respectively and is welded on the feed liquor interface tube and outlet tube interface, described
The other end of inlet tube and outlet tube is additionally provided with seal nipple, and the seal nipple is from bottom to up successively by pressure head, connecting column, bullet
Spring, tabletting, gasket and plug composition, the pressure head are connected with the inlet tube or outlet tube, and the diameter of the plug is big
In the connecting column diameter and be bolted at the top of the connecting column, the gasket has a cap end and greater diameter than described
The sealed end of plug, the cap end are held on the junction of the plug and the connecting column, be equipped in the middle part of the tabletting one with
The corresponding through-hole of the connecting column, the tabletting and spring are nested on the connecting column, the spring be located at the tabletting and
Between the pressure head, two fixing bolts are additionally provided in the tabletting.
Further, the pressing plate and the connected unit are aluminium alloy integrated formed structure.
Further, the pressure head and connecting column are stainless steel integrated formed structure.
Further, the pressure head is mutually welded with the inlet tube or outlet tube.
The beneficial effects of the utility model are: feed liquor interface tube on one end and connected unit of inlet tube and outlet tube and going out
Liquid pipe interface mutually welds, and the design of the positional structure of feed liquor interface tube and outlet tube interface makes the position be not likely to produce fracture and generate to let out
Dew, seal nipple with automotive air conditioner for connect, when connection, plug and gasket need to be only inserted into connecting hole, then will press
The fixing bolt of on piece, which is fixed on the screw hole of connecting hole two sides, completes installation, installation convenience；Refrigerant is flowed out by air-conditioning internal machine
When, pressure compression plug and gasket make itself and the even closer fitting of tabletting, can effectively prevent secondary refrigerant leakage；Refrigerant is by outlet tube
When flowing into air-conditioning internal machine, plug and gasket are fitted closely with tabletting under the action of the spring, can also effectively prevent secondary refrigerant leakage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model seal nipple.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Referring to figs. 1 and 2, a kind of high sealing energy-efficient automobile A/C evaporator, including vaporizer body, the steaming
Inlet tube 5 and outlet tube 6 are connected in hair device main body, and the side of the vaporizer body is equipped with a pressing plate 1, on the pressing plate 1
With connected unit 2, the inside of the connected unit 2 is connected with evaporation tube, has the setting of rectangular shape on the outside of the connected unit 2
Feed liquor interface tube 3 and outlet tube interface 4, the end of the feed liquor interface tube 3 also bend downward parallel with the outlet tube interface 4
One end of setting, the inlet tube 5 and outlet tube 6 is inserted into respectively and is welded in the feed liquor interface tube 3 and outlet tube interface 4
On, the other end of the inlet tube 5 and outlet tube 6 is additionally provided with seal nipple 7, and the seal nipple 7 is from bottom to up successively by pressing
First 8, connecting column 9, spring 10, tabletting 11, gasket 12 and the composition of plug 13, the pressure head 8 and the inlet tube 5 or outlet tube
6 are connected, and the diameter of the plug 13 is greater than the diameter of the connecting column 9 and is bolted in 9 top of connecting column, the sealing
There is pad 12 a cap end and the sealed end greater diameter than the plug 13, the cap end to be held on the plug 13 and the company
The junction of column 9 is connect, is equipped with a through-hole corresponding with the connecting column 9, the tabletting 11 and spring in the middle part of the tabletting 11
10 are nested on the connecting column 9, and the spring 10 is also set in the tabletting 11 between the tabletting 11 and the pressure head 8
There are two fixing bolts 14.
Further, the pressing plate 1 and the connected unit 2 are aluminium alloy integrated formed structure.
Further, the pressure head 8 and connecting column 9 are stainless steel integrated formed structure.
Further, the pressure head 8 is mutually welded with the inlet tube 5 or outlet tube 6.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. a kind of high sealing energy-efficient automobile A/C evaporator, including vaporizer body, be connected in the vaporizer body into
Liquid pipe and outlet tube, it is characterised in that: the side of the vaporizer body is equipped with a pressing plate, has connected unit on the pressing plate,
It is connected with evaporation tube on the inside of the connected unit, there is rectangular shape setting feed liquor interface tube on the outside of the connected unit and goes out
Liquid pipe interface, the end of the feed liquor interface tube is also bent downward to be arranged in parallel with the outlet tube interface, the inlet tube and
One end of outlet tube is inserted into respectively and is welded on the feed liquor interface tube and outlet tube interface, the inlet tube and outlet tube
The other end is additionally provided with seal nipple, the seal nipple from bottom to up successively by pressure head, connecting column, spring, tabletting, gasket and
Plug composition, the pressure head are connected with the inlet tube or outlet tube, and the diameter of the plug is greater than the straight of the connecting column
It diameter and is bolted at the top of the connecting column, the gasket has a cap end and the sealed end greater diameter than the plug, institute
The junction that cap end is held on the plug and the connecting column is stated, it is corresponding with the connecting column to be equipped with one in the middle part of the tabletting
Through-hole, the tabletting and spring be nested on the connecting column, and the spring is described between the tabletting and the pressure head
Two fixing bolts are additionally provided in tabletting.
2. a kind of high sealing energy-efficient automobile A/C evaporator according to claim 1, it is characterised in that: the pressing plate and
The connected unit is aluminium alloy integrated formed structure.
3. a kind of high sealing energy-efficient automobile A/C evaporator according to claim 1, it is characterised in that: the pressure head and
Connecting column is stainless steel integrated formed structure.
4. a kind of high sealing energy-efficient automobile A/C evaporator according to claim 1, it is characterised in that: the pressure head and
The inlet tube or outlet tube mutually weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065645.3U CN208381531U (en) | 2018-07-06 | 2018-07-06 | A kind of high sealing energy-efficient automobile A/C evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065645.3U CN208381531U (en) | 2018-07-06 | 2018-07-06 | A kind of high sealing energy-efficient automobile A/C evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381531U true CN208381531U (en) | 2019-01-15 |
Family
ID=64963149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821065645.3U Expired - Fee Related CN208381531U (en) | 2018-07-06 | 2018-07-06 | A kind of high sealing energy-efficient automobile A/C evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381531U (en) |
-
2018
- 2018-07-06 CN CN201821065645.3U patent/CN208381531U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |