CN106764122A - A kind of municipal Gas Pipe - Google Patents
A kind of municipal Gas Pipe Download PDFInfo
- Publication number
- CN106764122A CN106764122A CN201611184119.4A CN201611184119A CN106764122A CN 106764122 A CN106764122 A CN 106764122A CN 201611184119 A CN201611184119 A CN 201611184119A CN 106764122 A CN106764122 A CN 106764122A
- Authority
- CN
- China
- Prior art keywords
- layer
- clip
- gas pipe
- outside
- ptfe
- 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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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- 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
- F16L25/01—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 specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
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- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
Abstract
The present invention discloses a kind of municipal Gas Pipe, including polytetrafluoroethylene (PTFE) tube layer, HDPE layer, glass layer and two clips, the polytetrafluoroethylene (PTFE) tube layer, HDPE layer, glass layer and clip are set from the inside to the outside successively, arc convex is provided with the polytetrafluoroethylene (PTFE) tube layer, the clip two ends are provided with kink in level, fixing bolt is installed on the kink, the clip outside is filled with rock wool layer, the rock wool layer outside is provided with stainless steel layer, the clip outside is provided with curved shell fragment, the stainless steel layer bottom is provided with metal wire and conducting rod, the conducting rod passes through metal wire and clamp connection, municipal gas pipeline structure intensity of the invention is high, good heat-insulation effect, the electrostatic of pipeline can be discharged.
Description
Technical field
The present invention relates to a kind of municipal Gas Pipe.
Background technology
Gas Pipe is a kind of combustion gas pipe special.Replace traditional snap rubber soft with metallic gas pipe flexible pipe
Pipe., in the municipal tubing market of China, plastic conduit is just in stable development, PE Gas Pipes, PP-R Gas Pipes, UPVC for PE Gas Pipes
Gas Pipe all occupies a tiny space, and wherein PE manages powerful growth momentum and attracts people's attention the most, and it uses field also very wide
It is general.During gas pipeline engineering, to avoid body weld seam towards metope, the unconspicuous pipeline of weld seam should in advance carry out mark.Apply
The installation of the copper pipe or corrugated stainless steel tubing that are located in pipe shaft, pipeline construction is carried out after finishing, in Pipeline Crossing Program vertical shaft
Jacketed pipe is answered during partition panel, there should be the spacing not less than 5mm between sleeve pipe and pipeline.The combustion gas copper pipe or stainless steel ripple for secretly burying
Guan Buying is in contact with various metals and electric wire；When that can not avoid, separate using insulating materials.Gas pipeline passing through floors
Hole preferably from top downward drilling, successively vertically determines lower floor's hole location with weight；Because of upper strata and lower floor wall wall thickness not
With and when cannot fall in a line, preferably make that second word is curved to be allowed to avoid being turned to pipe fitting by wall.Interior is bright to set gas pipeline and its pipeline
The japanning of annex, should be carried out after the real pressing lattice of inspection；During using steel-pipe welding, should be in rust cleaning（See metallic luster）After applied
Paint：First by whole commissure brush twice anti-corrosive primers, then in comprehensive brushing twice anti-corrosive primer and twice finish paint；Using zinc-plated
When steel tube screw thread is connected, remaining pipe fitting junction should first brush one anti-corrosive primer after installing, then comprehensive brushing twice finish paint again.
Current existing Gas Pipe structural strength is not high, and effect of heat insulation is bad, it is impossible to enough discharge the electrostatic of pipeline.
The content of the invention
The technical problem to be solved in the present invention is to provide that a kind of structural strength is high, and good heat-insulation effect can discharge pipeline
The municipal Gas Pipe of electrostatic.
To solve the above problems, the present invention is adopted the following technical scheme that：A kind of municipal Gas Pipe, including polyfluortetraethylene pipe
Layer, HDPE layer, glass layer and two clips, the polytetrafluoroethylene (PTFE) tube layer, HDPE layer, glass layer and clip are successively
Set from the inside to the outside, arc convex be provided with the polytetrafluoroethylene (PTFE) tube layer, the clip two ends are provided with kink in level,
Fixing bolt is installed, the clip outside is filled with rock wool layer, and the rock wool layer outside is provided with stainless on the kink
Steel layer, the clip outside is provided with curved shell fragment, and the stainless steel layer bottom is provided with metal wire and conducting rod, described
Conducting rod passes through metal wire and clamp connection.
Preferably, the shell fragment two ends are welded with clip respectively, shell fragment is kept to be firmly installed on clip, when
When receiving external force extruding, shell fragment can deform, and play pooling feature.
Preferably, the metal wire two ends are welded with clip and conducting rod respectively, metal wire passes through stainless steel layer and rock
Cotton layer, stainless steel layer and rock wool layer relevant position drill.
Preferably, the tapered setting of conducting rod, is inserted in ground end when conducting rod is used.
Preferably, the stainless steel layer thickness is more than 3mm, stainless steel layer being capable of lift structure intensity.
Beneficial effects of the present invention are：The clip of setting causes that polytetrafluoroethylene (PTFE) tube layer, HDPE layer, glass layer are connected
It is compact so that Stability Analysis of Structures, stainless steel layer can holding structure intensity it is high, shell fragment has pooling feature；The rock wool layer of setting and
Glass layer has heat insulating function；The metal wire two ends of setting are welded with clip and conducting rod respectively, can cause conducting rod
The electrostatic that release pipeline is produced.
Brief description of the drawings
Fig. 1 is a kind of structure chart of municipal Gas Pipe of the present invention.
Specific embodiment
As shown in figure 1, a kind of municipal Gas Pipe, including polytetrafluoroethylene (PTFE) tube layer 1, HDPE layer 2, glass layer 3 and two
Individual clip 4, the polytetrafluoroethylene (PTFE) tube layer 1, HDPE layer 2, glass layer 3 and clip 4 are set from the inside to the outside successively, described poly-
Arc convex 5, arc convex 5 and the integrated injection molding of polytetrafluoroethylene (PTFE) tube layer 1 are provided with tetrafluoroethene tube layer 1, can be with
The structural strength of lifting polytetrafluoroethylene (PTFE) tube layer 1, the two ends of the clip 4 are provided with kink 6 in level, pacify on the kink 6
Equipped with fixing bolt 7, fixing bolt 7 can pass through two kinks 6 of clip 4 so that two clips 4 are completely embedded, described
The outside of clip 4 is filled with rock wool layer 8, and the outside of the rock wool layer 8 is provided with stainless steel layer 9, and the outside of the clip 4 is provided with arc
The shell fragment 10 of shape, the bottom of the stainless steel layer 9 is provided with metal wire 11 and conducting rod 12, and the conducting rod 12 passes through metal wire 11
It is connected with clip 4.
Welded with clip 4 respectively at the two ends of the shell fragment 10.Welded with clip 4 and conducting rod 12 respectively at the two ends of the metal wire 11
Connect.The tapered setting of the conducting rod 12.The thickness of the stainless steel layer 9 is more than 3mm.
Beneficial effects of the present invention are：The clip of setting causes that polytetrafluoroethylene (PTFE) tube layer, HDPE layer, glass layer are connected
It is compact so that Stability Analysis of Structures, stainless steel layer can holding structure intensity it is high, shell fragment has pooling feature；The rock wool layer of setting and
Glass layer has heat insulating function；The metal wire two ends of setting are welded with clip and conducting rod respectively, can cause conducting rod
The electrostatic that release pipeline is produced.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
The change or replacement expected without creative work, should all be included within the scope of the present invention.
Claims (5)
1. a kind of municipal Gas Pipe, it is characterised in that：Including polytetrafluoroethylene (PTFE) tube layer, HDPE layer, glass layer and two cards
Hoop, the polytetrafluoroethylene (PTFE) tube layer, HDPE layer, glass layer and clip are set from the inside to the outside successively, the polytetrafluoroethylene (PTFE)
Arc convex is provided with tube layer, the clip two ends are provided with kink, fixing bolt is provided with the kink in level,
The clip outside is filled with rock wool layer, and the rock wool layer outside is provided with stainless steel layer, and the clip outside is provided with arc
The shell fragment of shape, the stainless steel layer bottom is provided with metal wire and conducting rod, and the conducting rod passes through metal wire and clamp connection.
2. municipal Gas Pipe according to claim 1, it is characterised in that：Welded with clip respectively at the shell fragment two ends.
3. municipal Gas Pipe according to claim 1, it is characterised in that：The metal wire two ends respectively with clip and conduction
Bar is welded.
4. municipal Gas Pipe according to claim 1, it is characterised in that：The tapered setting of conducting rod.
5. municipal Gas Pipe according to claim 1, it is characterised in that：The stainless steel layer thickness is more than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184119.4A CN106764122B (en) | 2016-12-20 | 2016-12-20 | A kind of municipal administration fuel gas conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184119.4A CN106764122B (en) | 2016-12-20 | 2016-12-20 | A kind of municipal administration fuel gas conduit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106764122A true CN106764122A (en) | 2017-05-31 |
| CN106764122B CN106764122B (en) | 2018-12-14 |
Family
ID=58893949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611184119.4A Active CN106764122B (en) | 2016-12-20 | 2016-12-20 | A kind of municipal administration fuel gas conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764122B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030178085A1 (en) * | 2000-06-12 | 2003-09-25 | Burke Raymond N. | Hose |
| CN203099128U (en) * | 2013-02-27 | 2013-07-31 | 华英伦科技(宁波)有限公司 | Anti-explosion composite stainless steel corrugated pipe |
| CN104676141A (en) * | 2015-03-04 | 2015-06-03 | 上海云逸能源系统有限公司 | Composite material pipeline |
| CN204986050U (en) * | 2015-07-31 | 2016-01-20 | 河北旺源管业有限公司 | Three -layer is compound tubular product of crowded modified high molecular weight polyethylene nylon altogether |
| CN105508755A (en) * | 2016-01-18 | 2016-04-20 | 昆山巴城德隆塑料有限公司 | Sound absorption and noise reduction multi-layer blow-off pipe |
| CN205298876U (en) * | 2016-01-07 | 2016-06-08 | 苏州博洋化学股份有限公司 | Antistatic explosion -proof hose |
| CN205331613U (en) * | 2016-01-20 | 2016-06-22 | 四川村田机械制造有限公司 | Be used for carminative pipeline of gas turbine |
| CN205371845U (en) * | 2016-02-17 | 2016-07-06 | 新疆天茂新型材料科技股份有限公司 | Anticorrosive compound tubular product of losing nature steel mesh skeleton polyethylene that hinders |
-
2016
- 2016-12-20 CN CN201611184119.4A patent/CN106764122B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030178085A1 (en) * | 2000-06-12 | 2003-09-25 | Burke Raymond N. | Hose |
| CN203099128U (en) * | 2013-02-27 | 2013-07-31 | 华英伦科技(宁波)有限公司 | Anti-explosion composite stainless steel corrugated pipe |
| CN104676141A (en) * | 2015-03-04 | 2015-06-03 | 上海云逸能源系统有限公司 | Composite material pipeline |
| CN204986050U (en) * | 2015-07-31 | 2016-01-20 | 河北旺源管业有限公司 | Three -layer is compound tubular product of crowded modified high molecular weight polyethylene nylon altogether |
| CN205298876U (en) * | 2016-01-07 | 2016-06-08 | 苏州博洋化学股份有限公司 | Antistatic explosion -proof hose |
| CN105508755A (en) * | 2016-01-18 | 2016-04-20 | 昆山巴城德隆塑料有限公司 | Sound absorption and noise reduction multi-layer blow-off pipe |
| CN205331613U (en) * | 2016-01-20 | 2016-06-22 | 四川村田机械制造有限公司 | Be used for carminative pipeline of gas turbine |
| CN205371845U (en) * | 2016-02-17 | 2016-07-06 | 新疆天茂新型材料科技股份有限公司 | Anticorrosive compound tubular product of losing nature steel mesh skeleton polyethylene that hinders |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106764122B (en) | 2018-12-14 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181102 Address after: 411199 four, Yuhu Road, Xiangtan, Hunan four Applicant after: Xiangtan ENN Gas Development Co., Ltd. Address before: 610000 Sichuan Chengdu Jinjiang District Jinhua Road 8 section 1 1 11 unit 23 level 2301 Applicant before: Chengdu Bai Hui Xin letter Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |