CN201937109U - High-temperature and low-temperature environment resistant cable - Google Patents
High-temperature and low-temperature environment resistant cable Download PDFInfo
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- CN201937109U CN201937109U CN2010206307523U CN201020630752U CN201937109U CN 201937109 U CN201937109 U CN 201937109U CN 2010206307523 U CN2010206307523 U CN 2010206307523U CN 201020630752 U CN201020630752 U CN 201020630752U CN 201937109 U CN201937109 U CN 201937109U
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Abstract
The utility model relates to a high-temperature and low-temperature environment resistant cable, which is characterized in that the high-temperature and low-temperature environment resistance cable comprises a high-temperature region cable and a low-temperature region cable, wherein the high-temperature region cable is provided with a high-temperature electric connector and a high-temperature conducting wire, and an electric connector and a conducting wire are arranged in the low-temperature region cable, wherein the high-temperature electric connector is connected with the high-temperature conducting wire, the electric connector is connected with the conducting wire, the high-temperature conducting wire is connected with the conducting wire, a connecting part of the high-temperature conducting wire and the conducting wire is placed in a transfer sleeve pipe, and a transfer sleeve is covered on the outer surface of the transfer sleeve pipe. The high-temperature and low-temperature environment resistant cable has the advantages that the high-temperature region cable and the low-temperature region cable are combined, the defect of single function of the original high-temperature cable or low-temperature cable is overcome, in addition, the two cables: the high-temperature region cable and the low-temperature region cable are combined into one, space resources are saved through being compared with that when the high-temperature region cable or the low-temperature region is singly used, and in addition, the product reliability is improved because of the reduction of devices.
Description
Technical field
The utility model relates to the design of cable, and a kind of high/low temp durable cable is provided especially.
Background technology
At present, state's inner cable is single high temperature or cryocable, function ratio is more single, the utility model provides a kind of high-low temperature resistant environment cable especially, high-temperature region cable and low-temperature space cable are combined, overcome the shortcoming of original high-temperature cable or cryocable function singleness, and saved space resources, and improved reliability of products because of the minimizing of components and parts.
Summary of the invention
High-low temperature resistant environment cable described in the utility model, high-temperature region cable and low-temperature space cable are combined, overcome the shortcoming of original high-temperature cable or cryocable function singleness, and because high-temperature region cable and low-temperature space cable unite two into one, save space resources with respect to independent use, and improved reliability of products because of the minimizing of components and parts.
High-low temperature resistant environment cable described in the utility model, wherein, described high-low temperature resistant environment cable comprises high-temperature region cable and low-temperature space cable, the high-temperature region cable is provided with high temperature electric connector (10), high temperature wire (11), be provided with electric connector (20), lead (21) in the low-temperature space cable, wherein high temperature electric connector (10) is connected with high temperature wire (11), and electric connector (20) is connected with lead (21); High temperature wire (11) is connected with lead (21), and its junction places in the switching sleeve pipe (30), and switching sleeve pipe (30) outer surface is wrapped in reducing sleeve (31).
High-low temperature resistant environment cable described in the utility model, wherein, the junction between described high temperature electric connector (10) and the high temperature wire (11) is being overlapped locating ring (12), adapter sleeve (13) successively, and places in the high temperature resistant afterbody annex (15); High temperature resistant afterbody annex (15) is the straight tube of stainless steel material, and weld with high temperature electric connector (10) and high-temperature cable assembly (16) respectively at two ends; High-temperature cable assembly (16) plays the effect that adapts to the high and low temperature context conversion, high-temperature cable assembly (16) adopts the two ends of stainless steel flexible hose to be connected with switching sleeve pipe (30) with high temperature resistant afterbody annex respectively, good airproof performance, the moisture-proof thermal environment, reliability of products is good; The outer surface of high-temperature cable assembly (16) is with the anti-ripple cover of stainless steel, welds together in the lump when high-temperature cable assembly (16) welds with high temperature resistant afterbody annex (15), both cable is played a protective role, and improves the product anti-electromagnetic interference capability again.
High-low temperature resistant environment cable described in the utility model, wherein, described electric connector (20) is wrapped in anti-ripple cover (24), heat-shrinkable T bush (23) successively with the junction of lead (21), the afterbody of electric connector (20) is provided with molding cover (22), and the effect of molding cover (22) is the effect of each connector and wire interconnecting piece position being played sealing.
High-low temperature resistant environment cable described in the utility model, wherein, the ambient temperature of described high-temperature region cable is-40 ℃～400 ℃.
High-low temperature resistant environment cable described in the utility model, wherein, the ambient temperature of described low-temperature space cable is-40 ℃～180 ℃.
Description of drawings
Fig. 1 is a high-low temperature resistant environment construction of cable schematic diagram;
Fig. 2 is a high-temperature cable structure cutaway view;
Fig. 3 is a high low temperature translation field structure cutaway view.
Embodiment
The described high-low temperature resistant environment cable that provides of present embodiment, be that connection by electric connector (20) realizes being electrically connected of digital control system, helicopter electrical system, electrical accessory on the engine and sensor signal are passed to digital control system and helicopter, simultaneously the power supply on the helicopter is sent to the electrical accessory on the engine, this high-low temperature resistant environment cable also can be used on the turboshaft engine, and is functional.
The described high-low temperature resistant environment of present embodiment cable comprises high-temperature region cable and low-temperature space cable, the high-temperature region cable is provided with high temperature electric connector (10), high temperature wire (11), the low-temperature space cable is provided with electric connector (20), lead (21), wherein pass through locating ring (12) between high temperature electric connector (10) and the high temperature wire (11), adapter sleeve (13) connects, and place in the high temperature resistant afterbody annex (15), high temperature resistant afterbody annex (15) is the straight tube of stainless steel material, and weld with high temperature electric connector (10) and high-temperature cable assembly (16) respectively at two ends; High-temperature cable assembly (16) adopts the two ends of stainless steel flexible hose to weld with high temperature resistant afterbody annex and switching sleeve pipe (30) respectively; The outer surface of high-temperature cable assembly (16) is with the anti-ripple cover of stainless steel, welds together in the lump when high-temperature cable assembly (16) welds with high temperature resistant afterbody annex (15); The two ends of stainless steel flexible hose are respectively arranged with two linings, and length is fixed, and the lining boss is beneficial to welding; Electric connector (20) is wrapped in anti-ripple cover (24), heat-shrinkable T bush (23) successively with the junction of lead (21), and place in the molding cover (22), molding cover (22) is arranged on the afterbody of electric connector (20), and the effect of molding cover (22) is the effect of each connector and wire interconnecting piece position being played sealing; High temperature wire (11) is connected with low temperature lead (21), and the junction places in switching sleeve pipe (30), and switching sleeve pipe (30) outer surface is wrapped in reducing sleeve (31).
The described high-low temperature resistant environment of present embodiment cable, wherein the high-temperature region cable is used in engine puff prot place, and its ambient temperature is 400 ℃.
High-low temperature resistant environment cable described in the utility model, wherein the low-temperature space cable is used in the winter time, and ambient temperature was-40 ℃ when winter, engine just started.
Claims (3)
1. high-low temperature resistant environment cable, it is characterized in that: described high-low temperature resistant environment cable comprises high-temperature region cable and low-temperature space cable, the high-temperature region cable is provided with high temperature electric connector (10), high temperature wire (11), be provided with electric connector (20), lead (21) in the low-temperature space cable, wherein high temperature electric connector (10) is connected with high temperature wire (11), and electric connector (20) is connected with lead (21); High temperature wire (11) is connected with lead (21), and its junction places in the switching sleeve pipe (30), and switching sleeve pipe (30) outer surface is wrapped in reducing sleeve (31).
2. according to the described high-low temperature resistant environment of claim 1 cable, it is characterized in that: the junction between described high temperature electric connector (10) and the high temperature wire (11) is disposed with locating ring (12), adapter sleeve (13), and places in the high temperature resistant afterbody annex (15).
3. according to the described high-low temperature resistant environment of claim 1 cable, it is characterized in that: described electric connector (20) is wrapped in anti-ripple cover (24), heat-shrinkable T bush (23) successively with the junction of lead (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206307523U CN201937109U (en) | 2010-11-30 | 2010-11-30 | High-temperature and low-temperature environment resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206307523U CN201937109U (en) | 2010-11-30 | 2010-11-30 | High-temperature and low-temperature environment resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937109U true CN201937109U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206307523U Expired - Fee Related CN201937109U (en) | 2010-11-30 | 2010-11-30 | High-temperature and low-temperature environment resistant cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN201937109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593655A (en) * | 2012-03-22 | 2012-07-18 | 上海航天科工电器研究院有限公司 | Electric connector sealing structure |
| CN103022801A (en) * | 2011-09-28 | 2013-04-03 | 沈阳兴华航空电器有限责任公司 | Connecting device of GRT high-temperature electric connector and high-temperature lead |
| CN105720547A (en) * | 2014-12-05 | 2016-06-29 | 中国航空工业集团公司航空动力控制系统研究所 | High temperature hose assembly for engine cable |
| CN114167171A (en) * | 2021-11-22 | 2022-03-11 | 中国原子能科学研究院 | High-temperature fission chamber detection device and high-temperature fission chamber detection system |
-
2010
- 2010-11-30 CN CN2010206307523U patent/CN201937109U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022801A (en) * | 2011-09-28 | 2013-04-03 | 沈阳兴华航空电器有限责任公司 | Connecting device of GRT high-temperature electric connector and high-temperature lead |
| CN102593655A (en) * | 2012-03-22 | 2012-07-18 | 上海航天科工电器研究院有限公司 | Electric connector sealing structure |
| CN105720547A (en) * | 2014-12-05 | 2016-06-29 | 中国航空工业集团公司航空动力控制系统研究所 | High temperature hose assembly for engine cable |
| CN105720547B (en) * | 2014-12-05 | 2018-08-07 | 中国航空工业集团公司航空动力控制系统研究所 | Engine cable high temperature hose component |
| CN114167171A (en) * | 2021-11-22 | 2022-03-11 | 中国原子能科学研究院 | High-temperature fission chamber detection device and high-temperature fission chamber detection 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 |
Granted publication date: 20110817 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |