CN104482332A - Bell-spigot pressing-type armor composite pipe - Google Patents
Bell-spigot pressing-type armor composite pipe Download PDFInfo
- Publication number
- CN104482332A CN104482332A CN201410784421.8A CN201410784421A CN104482332A CN 104482332 A CN104482332 A CN 104482332A CN 201410784421 A CN201410784421 A CN 201410784421A CN 104482332 A CN104482332 A CN 104482332A
- Authority
- CN
- China
- Prior art keywords
- pipe
- pressing
- connecting tube
- spigot
- bell
- 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.)
- Granted
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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a bell-spigot pressing-type armor composite pipe, which comprises a connecting pipe used for guiding gas; a metal spiral pipe and a heat shrinkable sleeve sheathe the connecting pipe in sequence from inside to outside; two ends of the connecting pipe are respectively provided with a bell-spigot pressing-type pipe fitting; each bell-spigot pressing-type pipe fitting comprises a main pipe body and a pressing pipe; two ends of the connecting pipe and two ends of the metal spiral pipe are located between the main pipe bodies and the pressing pipes of the bell-spigot pressing-type pipe fittings at the corresponding ends; the heat shrinkable sleeve coats the pressing pipes; one end, far away from the connecting pipe, of each bell-spigot pressing-type pipe fitting is provided with a connector. According to the bell-spigot pressing-type armor composite pipe disclosed by the invention, the metal spiral pipe is capable of preventing a gas pipe from being gnawed to grind teeth by mice, and preventing the connecting pipe from damaged or scalded by high-temperature radiation; the heat shrinkable sleeve is thermally shrunk to coat the metal spiral pipe so as to protect the metal spiral pipe and the connecting pipe; meanwhile, the bell-spigot pressing-type armor composite pipe has an auxiliary leakage control function; the gas can be effectively prevented from leaking from the end part of the connecting pipe by the double-layer seal structure of each bell-spigot pressing-type pipe fitting.
Description
Technical field
The present invention relates to a kind of Household fuel gas hose connecting gas cooker suction port, fuel tube air outlet, particularly relate to a kind of socket joint pressing formed type armor composite pipe.
Background technique
The gas pipe hose that current family uses mostly is rubber or thermoplastic material, clip is adopted to be connected with gas cooker suction port, fuel tube air outlet, one side is clip is that operator are manual fastening, and degree of tightness differs, and aging after long-time use, joint easily comes off gas leakage, on the other hand gas pipe hose made of soft, adheres to swill and is ground one's teeth in sleep to gnaw by mouse and bite rear gas leakage of easily breaking, once user's no valve before the stove of pass, when opening the igniting of kitchen range valve, run into naked light and just easily blast.In addition, gas pipe hose near kitchen range position is easily scalded by high temperature oil, naked light hyperthermia radiation damages, aging speed is fast, joint is heated for a long time and kitchen range move easily loosening, slippage, and the working life of this gas pipe hose is very short, is generally 1 year 1 to 2 year, aging speed is fast, must differ extremely with life requirements with kitchen range from gas pipe hose, anti-gas-leak effect is also very poor, there is very large potential safety hazard.Even if present tubing is in order to strengthen its intensity; coated metal in the plastic; but metal belongs to reticular structure; plastics are still directly exposed; once outer layer plastic cup destroys; metal net layer so in the middle of plastics can not form stronger protection to inner plastic, and wire netting still cannot avoid the problems such as above-mentioned high temperature, damaged by rats, oil spatter.According to investigations, the 65-70% of the total accident of rock gas safety is accounted for by the leak gas security incident that causes of gas pipe hose every year.Chengdu Business subjective report " in gas hose man dangerous last two meters ": the Chengdu gas company Communist service team class Line Leader that speedily carries out rescue work tells reporter, every day, they can receive several the gas accidents reports caused due to gas pipe hose problem, wherein, mouse flexible pipe of breaking by the teeth accounts for more than 90%.
Summary of the invention
Object of the present invention is just to provide one to solve the problem, long service life, not easily be aging, not easily leak gas, safe and reliable connection gas cooker suction port, fuel tube air outlet, guarantee that town gas tube lifetime is higher than kitchen range thus very safe socket joint pressing formed type armor composite pipe.
To achieve these goals, the technical solution used in the present invention is such: a kind of socket joint pressing formed type armor composite pipe, comprise the connecting tube of a guiding gas, described connecting tube outer wall is socketed with metallic coil from inside to outside successively, thermal contraction casing tube, connecting tube two ends are provided with a socket joint pressing formed type pipe fitting, described socket joint pressing formed type pipe fitting comprises main pipe and pressing pipe, between the main pipe that connecting tube and metallic coil two ends are positioned at corresponding end socket joint pressing formed type pipe fitting and pressing pipe, and between connecting tube and main pipe, between connecting tube and metallic coil, one deck sealer is respectively equipped with between metallic coil and pressing pipe, connecting tube, metallic coil passes through mode and the socket joint pressing formed type pipe fitting compact siro spinning technology of Hydraulic power tools pressing, thermal contraction casing tube pyrocondensation is coated on pressing pipe outer wall, socket joint pressing formed type pipe fitting is provided with connecting head away from one end of connecting tube.
As preferably: described connecting head is inipple, union, inserted sleeve and the joint that can be connected with gas cooker suction port, fuel tube air outlet.
As preferably: described heat-shrinkable tube adopts exotic material to make, and described exotic material is polypropylene or polyolefin.
Compared with prior art, the invention has the advantages that: metallic coil is metal material, connecting tube can be protected to greatest extent while guarantee ductility, avoid connecting tube because of the gas leakage of gnawing and biting and causing of being ground one's teeth in sleep by mouse, thermal contraction casing tube is fire-retardant, insulation, heat resistance is good, soft flexible, and heat is shunk, closely be coated on metallic coil outer wall, available protecting metallic coil and connecting tube, avoid it aging, corrosion, tool assists drip-preventing function simultaneously, connecting tube end is connected by socket joint pressing formed type pipe fitting, wherein connecting tube and metallic coil are positioned at pressing pipe, coordinate three-layer sealed glue, by mode and the socket joint pressing formed type pipe fitting compact siro spinning technology of Hydraulic power tools pressing, thermal contraction casing tube pyrocondensation is coated on pressing pipe outer wall, can effectively avoid leaking gas from the end of connecting tube.In the present invention, connecting tube and metallic coil not ingress of air, aging speed is extremely slow, inipple, union, inserted sleeve or mutual combination and any joint that can be connected with kitchen range, one deck sealer can be added between joint when being connected with gas cooker suction port, fuel tube air outlet, connect fastening air tight, long service life, Safety performance is good.
Accompanying drawing explanation
The structural representation of Fig. 1 to be connecting head of the present invention be inipple.
The structural representation of Fig. 2 to be connecting head of the present invention be union.
Fig. 3 is that the present invention is not containing the structural representation of connecting head.
Fig. 4 is the A partial enlarged drawing of Fig. 3.
In figure: 1, connecting tube; 2, metallic coil; 3, thermal contraction casing tube; 4, sealer; 5, main pipe; 6, pressing pipe; 7, union; 8, inipple.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1: see Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of socket joint pressing formed type armor composite pipe, comprise the connecting tube 1 of a guiding gas, described connecting tube 1 outer wall is socketed with metallic coil 2 from inside to outside successively, thermal contraction casing tube 3, connecting tube 1 two ends are provided with a socket joint pressing formed type pipe fitting, described socket joint pressing formed type pipe fitting comprises main pipe 5 and pressing pipe 6, between the main pipe 5 that connecting tube 1 and metallic coil 2 two ends are positioned at corresponding end socket joint pressing formed type pipe fitting and pressing pipe 6, and between connecting tube 1 and main pipe 5, between connecting tube 1 and metallic coil 2, one deck sealer 4 is respectively equipped with between metallic coil 2 and pressing pipe 6, connecting tube 1, metallic coil 2 passes through mode and the socket joint pressing formed type pipe fitting compact siro spinning technology of Hydraulic power tools pressing, thermal contraction casing tube 3 pyrocondensation is coated on pressing pipe 6 outer wall, socket joint pressing formed type pipe fitting is provided with connecting head away from one end of connecting tube 1, described connecting head is inipple 8, union 7, inserted sleeve and can with gas cooker suction port, the joint that fuel tube air outlet connects, described heat-shrinkable tube adopts exotic material to make, and described exotic material is polypropylene or polyolefin, and described sealer is anaerobic adhesive.
During installation, first in the gap between the main pipe 5 and pressing pipe 6 of socket joint pressing formed type pipe fitting, inject sealer 4, insertion connecting tube 1, metallic coil 2 use Hydraulic power tools pressing after putting in place successively, thermal contraction casing tube 3 is enclosed within metallic coil 2 and pressing pipe 6 outer wall again, pyrocondensation is coated fastening, and so just connecting tube 1 is good and socket joint pressing formed type pipe fitting has connected.
Metallic coil 2 is metal material, connecting tube 1 can be protected to greatest extent while guarantee ductility, avoid connecting tube 1 because of the gas leakage of gnawing and biting and causing of being ground one's teeth in sleep by mouse, thermal contraction casing tube 3 is fire-retardant, insulation, heat resistance is good, soft flexible, and heat is shunk, closely be coated on metallic coil 2 outer wall, available protecting metallic coil 2 and connecting tube 1, avoid it aging, corrosion, tool assists drip-preventing function simultaneously, connecting tube 1 end is connected by socket joint pressing formed type pipe fitting, wherein connecting tube 1 and metallic coil 2 are positioned at pressing pipe 6, coordinate three-layer sealed glue 4, by mode and the socket joint pressing formed type pipe fitting compact siro spinning technology of Hydraulic power tools pressing, thermal contraction casing tube 3 pyrocondensation is coated on pressing pipe 6 outer wall, can effectively avoid leaking gas from the end of connecting tube 1.
The present invention can be connected directly between gas cooker suction port, fuel tube air outlet by connecting head, very convenient.
The present invention is high temperature resistant, not easily aging, corrosion, not easily ground one's teeth in sleep to gnaw by mouse and bite, thermal contraction casing tube 3 is positioned at skin, high temperature resistant, not easily aging, completely coated metallic coil 2 and connecting tube 1, avoid the aging of connecting tube 1, or scorched by deep fat, metallic coil 2 is while the overall ductility of guarantee the present invention, connecting tube 1 can be prevented by damaged by rats, thermal contraction casing tube 3 can also occur can playing auxiliary drip-preventing function when leaking at contingency connecting tube 1, in conjunction with socket joint pressing formed type pipe fitting and sealer 4 sealed joint pipe 1 end, guarantee the thorough No leakage of socket joint pressing formed type armor composite pipe, life-span is higher than kitchen range.
Claims (3)
1. a socket joint pressing formed type armor composite pipe, it is characterized in that: the connecting tube comprising a guiding gas, described connecting tube outer wall is socketed with metallic coil from inside to outside successively, thermal contraction casing tube, connecting tube two ends are provided with a socket joint pressing formed type pipe fitting, described socket joint pressing formed type pipe fitting comprises main pipe and pressing pipe, between the main pipe that connecting tube and metallic coil two ends are positioned at corresponding end socket joint pressing formed type pipe fitting and pressing pipe, and between connecting tube and main pipe, between connecting tube and metallic coil, one deck sealer is respectively equipped with between metallic coil and pressing pipe, connecting tube, metallic coil passes through mode and the socket joint pressing formed type pipe fitting compact siro spinning technology of Hydraulic power tools pressing, thermal contraction casing tube pyrocondensation is coated on pressing pipe outer wall, socket joint pressing formed type pipe fitting is provided with connecting head away from one end of connecting tube.
2. socket joint pressing formed type armor composite pipe according to claim 1, is characterized in that: described connecting head is inipple, union, inserted sleeve and the joint that can be connected with gas cooker suction port, fuel tube air outlet.
3. socket joint pressing formed type armor composite pipe according to claim 1, is characterized in that: described heat-shrinkable tube adopts exotic material to make, and described exotic material is polypropylene or polyolefin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784421.8A CN104482332B (en) | 2014-12-18 | 2014-12-18 | Bell-spigot pressing-type armor composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784421.8A CN104482332B (en) | 2014-12-18 | 2014-12-18 | Bell-spigot pressing-type armor composite pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482332A true CN104482332A (en) | 2015-04-01 |
| CN104482332B CN104482332B (en) | 2017-02-22 |
Family
ID=52756908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784421.8A Active CN104482332B (en) | 2014-12-18 | 2014-12-18 | Bell-spigot pressing-type armor composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482332B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2934347A1 (en) * | 2008-07-22 | 2010-01-29 | Boa Ag | Flexible gas sealed pipe i.e. metallic pipe, for use with e.g. gas cooker, has inner tube covered by braid of metallic wires, and winding formed of tape, where winding is applied around braid and below transparent flexible plastic sheath |
| CN202884296U (en) * | 2012-10-12 | 2013-04-17 | 常州市联谊特种不锈钢管有限公司 | Metal flexible pipe |
| CN203131267U (en) * | 2013-04-10 | 2013-08-14 | 沈雪峰 | Armored household gas hose assembly |
| CN203131247U (en) * | 2013-02-26 | 2013-08-14 | 台州双林阀门制造有限公司 | Gas pipe |
| CN103727328A (en) * | 2012-10-12 | 2014-04-16 | 常州市联谊特种不锈钢管有限公司 | Metal hose |
| CN203686395U (en) * | 2014-01-15 | 2014-07-02 | 山东电力建设第三工程公司 | Pressure-proof metal hose |
| CN203963297U (en) * | 2014-05-20 | 2014-11-26 | 玉环县金龙欧浴洁具有限公司 | A kind of Stainless Steel Wire woven tube |
| CN204345110U (en) * | 2014-12-18 | 2015-05-20 | 汪仕斌 | Socket joint pressing formed type armor composite pipe |
-
2014
- 2014-12-18 CN CN201410784421.8A patent/CN104482332B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2934347A1 (en) * | 2008-07-22 | 2010-01-29 | Boa Ag | Flexible gas sealed pipe i.e. metallic pipe, for use with e.g. gas cooker, has inner tube covered by braid of metallic wires, and winding formed of tape, where winding is applied around braid and below transparent flexible plastic sheath |
| CN202884296U (en) * | 2012-10-12 | 2013-04-17 | 常州市联谊特种不锈钢管有限公司 | Metal flexible pipe |
| CN103727328A (en) * | 2012-10-12 | 2014-04-16 | 常州市联谊特种不锈钢管有限公司 | Metal hose |
| CN203131247U (en) * | 2013-02-26 | 2013-08-14 | 台州双林阀门制造有限公司 | Gas pipe |
| CN203131267U (en) * | 2013-04-10 | 2013-08-14 | 沈雪峰 | Armored household gas hose assembly |
| CN203686395U (en) * | 2014-01-15 | 2014-07-02 | 山东电力建设第三工程公司 | Pressure-proof metal hose |
| CN203963297U (en) * | 2014-05-20 | 2014-11-26 | 玉环县金龙欧浴洁具有限公司 | A kind of Stainless Steel Wire woven tube |
| CN204345110U (en) * | 2014-12-18 | 2015-05-20 | 汪仕斌 | Socket joint pressing formed type armor composite pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104482332B (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204345110U (en) | Socket joint pressing formed type armor composite pipe | |
| CN205402062U (en) | Take sheath prevention of seepage and lead compound double tube connection structure of static | |
| CN204922360U (en) | Municipal administration raceway | |
| CN202396010U (en) | Invisible crimping-type joint heating cable | |
| CN207410002U (en) | A kind of cable joint explosion-proof box | |
| CN104482332A (en) | Bell-spigot pressing-type armor composite pipe | |
| CN2937720Y (en) | Anti-electrostatic direct-buriried diffusion valve device for gas pipe net | |
| CN104567000B (en) | A kind of electricity-insulation wall water pipe component | |
| CN203857144U (en) | PE (polyethylene) gas pipe | |
| CN103267316A (en) | Vacuum superconducting electric heater | |
| CN203260438U (en) | Heat shrink tube with shielding function | |
| CN205278607U (en) | Copper aluminium connecting pipe solder joint protection architecture | |
| CN207406934U (en) | A kind of prefabricated direct-buried thermal insulation pipe | |
| CN205401975U (en) | Resistance to compression building materials pipe | |
| CN205265205U (en) | Locking mouse gnaws and stings, prevents cable protective sheath of gunslinging | |
| CN206468933U (en) | A kind of anti-device that bites of sebific duct | |
| CN208806596U (en) | Cable connector protection sleeve pipe with safeguard function | |
| CN201723896U (en) | Welding protector of composite hose | |
| CN206294358U (en) | A kind of Novel electric heating protection of pipe set | |
| CN206432640U (en) | A kind of HGCO hollow cables protection pipe | |
| CN105421496A (en) | Well lid and fire hydrant well with the same | |
| CN206042399U (en) | PTC structure and electrical heating heating tube | |
| CN203628100U (en) | Metal corrugated pipe end connector with multiple protection copper bushes | |
| CN204420320U (en) | A kind of seal arrangement connecting protective well through hole and ground deferent | |
| CN216782875U (en) | High-performance rigid polyvinyl chloride water supply pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180208 Address after: No. 1255, middle section of dawn Avenue, Chongzhou Economic Development Zone, Chengdu, Sichuan Province Patentee after: Chengdu golden Victor Wong Technology Co., Ltd. Address before: 610200 Sichuan city of Chengdu province Shuangliu County Xihang group 4 Hong Kong stars Patentee before: Wang Shibin |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1255, middle section of dawn Avenue, Chongzhou Economic Development Zone, Chengdu, Sichuan Province Patentee after: Jinpingguan Technology Group Co., Ltd Address before: No. 1255, middle section of dawn Avenue, Chongzhou Economic Development Zone, Chengdu, Sichuan Province Patentee before: Chengdu golden Victor Wong Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |