CN107035927A - A kind of new energy car electric air-conditioning pipeline insulation joint - Google Patents
A kind of new energy car electric air-conditioning pipeline insulation joint Download PDFInfo
- Publication number
- CN107035927A CN107035927A CN201611135844.2A CN201611135844A CN107035927A CN 107035927 A CN107035927 A CN 107035927A CN 201611135844 A CN201611135844 A CN 201611135844A CN 107035927 A CN107035927 A CN 107035927A
- Authority
- CN
- China
- Prior art keywords
- ring
- insulated nylon
- new energy
- electric air
- circular flange
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/02—Electrically insulating joints or couplings
- F16L25/025—Electrically insulating joints or couplings for joints with sleeve or socket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
Abstract
The invention discloses a kind of new energy car electric air-conditioning pipeline insulation joint, including insulated nylon circular flange, insulated nylon bushing, nut, socket, end face seal O-ring, radial seal O-ring, bolt, the insulated nylon circular flange is 4, and setting symmetrical above and below, the insulated nylon bushing is two, and setting symmetrical above and below, packing ring is provided between nut and the insulated nylon circular flange, the end face seal O-ring and radial seal O-ring are four, and setting symmetrical above and below, compared with prior art, the beneficial effects of the invention are as follows new a kind of new energy car electric air-conditioning pipeline insulation joint, it is simple in construction, insulation effect is good, security performance is high, using it is simple the advantages of, it is adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of insulating joint, especially a kind of new energy car electric air-conditioning pipeline insulation joint.
Background technology
Integral new-energy passenger air conditioner power source is high voltage power supply, and chassis is all metallic object, in-car manned safety in addition
Property have very big danger, the method that electric wire switch connector etc. solves the class of insulation easily accomplishes there is most of production
Manufacturer, have ignored compressor insulation；But compressor insulation difficulty is big, and (compressor leaks electricity in the process of running, have moisture in system
There is the class of insulation after impurity, operation to drop to uneasy total head, or compressor is burnt out in running motor, direct conduction to car
Body), effective insulation measures are not taken in insulation of many producers to compressor at present；My company's design is a kind of to compressor high pressure
Dump measure, nylon king radial direction and the end face seal joint for taking the high class of insulation of inlet and outlet, is dielectrically separated from, it is ensured that pressure
The electric leakage or short circuit of contracting machine, high voltage power supply do not interfere with vehicle body safety, and nylon king is radially plus end face Dual ring dual direction is sealed, absolutely
Edge fittings body insulaion resistance ＞ 200M Ω, and nylon king radially adds the bicyclic sealing of end face, and grams/year of leakage rate per year ＜ 5 is (new at present
Energy electricity air-conditioning is substantially to use mixture refrigerant R407C, is to be mixed by 3 kinds of working medium, its slip is stronger), country is newest
Standard GBT21361-2008 junctions permission slip≤14 gram/year.Nylon king radially adds the bicyclic sealed insulated joint of end face
Body, than improving several grades on the basis of usual general " O " R end surface sealeds, general 5 to 8 years without refrigerant；Nylon
King is radially plus after the bicyclic sealed insulated joint body of end face, and installation and maintenance are more convenient.Electrical equipment entirety, component assembly, fiberglass are whole
Body is taken to be dielectrically separated from layer by layer, and the class of insulation ensures car body safety.
The content of the invention
It is an object of the invention to provide a kind of new energy car electric air-conditioning pipeline insulation joint, to solve above-mentioned background skill
The problem of being proposed in art.
The purpose of the present invention is achieved by following technical proposals：A kind of new energy car electric air-conditioning pipe-line wrapping connects
Head, including insulated nylon circular flange, insulated nylon bushing, nut, socket, end face seal O-ring, radial seal O-ring, spiral shell
Bolt, the insulated nylon bushing is socketed on insulated nylon circular flange；The socket is arranged in insulated nylon circular flange；
The end face seal O-ring and radial seal O-ring are installed in the inner side of insulated nylon bushing；The circular method of the insulated nylon
Blue and insulated nylon bushing is fastened by screw bolt and nut.
Further, the insulated nylon circular flange is 4, and setting symmetrical above and below.
Further, the insulated nylon bushing is two, and setting symmetrical above and below.
Further, it is provided with packing ring between nut and the insulated nylon circular flange.
Further, the end face seal O-ring and radial seal O-ring are four, and setting symmetrical above and below.
Compared with prior art, connect the beneficial effects of the invention are as follows new a kind of new energy car electric air-conditioning pipe-line wrapping
Head, simple in construction, insulation effect is good, and security performance is high, using it is simple the advantages of, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is overall structure design sketch of the present invention；
In figure：1- insulated nylons circular flange, 2- insulated nylons bushing, 3- nuts, 4- sockets, 5- end face seals O-ring,
6- radial seals O-ring, 7- bolts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments, is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, justifying the invention discloses a kind of new energy car electric air-conditioning pipeline insulation joint, including insulated nylon
Shape flange 1, insulated nylon bushing 2, nut 3, socket 4, end face seal O-ring 5, radial seal O-ring 6, bolt 7, it is described exhausted
Edge nylon bush 2 is socketed on insulated nylon circular flange 1；The socket 4 is arranged in insulated nylon circular flange 1；It is described
End face seal O-ring 5 and radial seal O-ring 6 are installed in the inner side of insulated nylon bushing 2；The circular method of the insulated nylon
Orchid 1 and insulated nylon bushing 2 are fastened by bolt 7 and nut 3, and the insulated nylon circular flange 1 is 4, and up and down
It is symmetrical arranged, the insulated nylon bushing 2 is two, and setting symmetrical above and below, the nut 3 and insulated nylon circular flange 1
Between be provided with packing ring, the end face seal O-ring 5 and radial seal O-ring 6 are four, and it is symmetrical above and below set.
In use, insulated nylon bushing 2 is socketed on insulated nylon circular flange 1, and carried out by the nut 3 of bolt 7
Fastening, end face seal O-ring 5 and radial seal O-ring 6 are arranged on the inwall of insulated nylon bushing 2, can strengthen sealing
Property, and overall adopt be made from an insulative material, and insulating properties are outstanding, and security performance is high.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of new energy car electric air-conditioning pipeline insulation joint, including insulated nylon circular flange (1), insulated nylon bushing
(2), nut (3), socket (4), end face seal O-ring (5), radial seal O-ring (6), bolt (7), it is characterised in that：It is described
Insulated nylon bushing (2) is socketed on insulated nylon circular flange (1)；The socket (4) is arranged on insulated nylon circular flange
(1) in；The end face seal O-ring (5) and radial seal O-ring (6) are installed in the inner side of insulated nylon bushing (2)；Institute
Insulated nylon circular flange (1) and insulated nylon bushing (2) is stated to be fastened by bolt (7) and nut (3).
2. a kind of new energy car electric air-conditioning pipeline insulation joint according to claim 1, it is characterised in that：The insulation
Nylon circular flange (1) is 4, and setting symmetrical above and below.
3. a kind of new energy car electric air-conditioning pipeline insulation joint according to claim 1, it is characterised in that：The insulation
Nylon bush (2) is two, and setting symmetrical above and below.
4. a kind of new energy car electric air-conditioning pipeline insulation joint according to claim 1, it is characterised in that：The nut
(3) it is provided with packing ring between insulated nylon circular flange (1).
5. a kind of new energy car electric air-conditioning pipeline insulation joint according to claim 1, it is characterised in that：The end face
Seal O-ring (5) and radial seal O-ring (6) are four, and symmetrical above and below are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135844.2A CN107035927A (en) | 2016-11-30 | 2016-11-30 | A kind of new energy car electric air-conditioning pipeline insulation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135844.2A CN107035927A (en) | 2016-11-30 | 2016-11-30 | A kind of new energy car electric air-conditioning pipeline insulation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107035927A true CN107035927A (en) | 2017-08-11 |
Family
ID=59531173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611135844.2A Pending CN107035927A (en) | 2016-11-30 | 2016-11-30 | A kind of new energy car electric air-conditioning pipeline insulation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107035927A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2269695A (en) * | 1941-04-04 | 1942-01-13 | Dresser Mfg Company | Insulating coupling |
| CA974275A (en) * | 1972-04-24 | 1975-09-09 | Walter Schwarz | Electrically insulating tube coupling |
| DE2828076A1 (en) * | 1978-06-27 | 1980-02-14 | Bernd Heim | Electrical insulating flange for heating pipes - has tube fitting closely in pipe and centring washer between pipe flanges |
| CN201739667U (en) * | 2010-07-09 | 2011-02-09 | 上海朝田实业有限公司 | Insulating hydraulic high-pressure joint for hydraulic pump station |
| CN202338711U (en) * | 2011-10-15 | 2012-07-18 | 常州市瑞泰工程机械有限公司 | Insulated oil pipe joint |
| CN203963324U (en) * | 2014-06-30 | 2014-11-26 | 常州市瑞泰工程机械有限公司 | A kind of hydraulic pressure insulating joint |
| CN204358092U (en) * | 2014-12-22 | 2015-05-27 | 陕西泰德汽车空调有限公司 | A kind of sealing configuration of air-conditioning system link |
-
2016
- 2016-11-30 CN CN201611135844.2A patent/CN107035927A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2269695A (en) * | 1941-04-04 | 1942-01-13 | Dresser Mfg Company | Insulating coupling |
| CA974275A (en) * | 1972-04-24 | 1975-09-09 | Walter Schwarz | Electrically insulating tube coupling |
| DE2828076A1 (en) * | 1978-06-27 | 1980-02-14 | Bernd Heim | Electrical insulating flange for heating pipes - has tube fitting closely in pipe and centring washer between pipe flanges |
| CN201739667U (en) * | 2010-07-09 | 2011-02-09 | 上海朝田实业有限公司 | Insulating hydraulic high-pressure joint for hydraulic pump station |
| CN202338711U (en) * | 2011-10-15 | 2012-07-18 | 常州市瑞泰工程机械有限公司 | Insulated oil pipe joint |
| CN203963324U (en) * | 2014-06-30 | 2014-11-26 | 常州市瑞泰工程机械有限公司 | A kind of hydraulic pressure insulating joint |
| CN204358092U (en) * | 2014-12-22 | 2015-05-27 | 陕西泰德汽车空调有限公司 | A kind of sealing configuration of air-conditioning system link |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |