CN104358933A - Fixing device and fixing method for intelligent prefabricated directly buried double-barreled thermal insulation tube alarm line - Google Patents
Fixing device and fixing method for intelligent prefabricated directly buried double-barreled thermal insulation tube alarm line Download PDFInfo
- Publication number
- CN104358933A CN104358933A CN201410615616.XA CN201410615616A CN104358933A CN 104358933 A CN104358933 A CN 104358933A CN 201410615616 A CN201410615616 A CN 201410615616A CN 104358933 A CN104358933 A CN 104358933A
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- China
- Prior art keywords
- alarming line
- tube
- thermal insulation
- fixing device
- circular hole
- 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.)
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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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/237—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for two pipes
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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
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a fixing device and a fixing method for an intelligent prefabricated directly buried double-barreled thermal insulation tube alarm line. If the intelligent prefabricated directly buried thermal insulation tube alarm line is not arranged according to a strengthening method, the phenomenon of short circuiting of a product alarm line occurs easily during foaming of polyurethane (PE). The fixing device comprises a PE outer protection tube (4), wherein a double-barreled working tube (1) is embedded in the PE outer protection tube; a polyurethane thermal insulation layer (5) is filled between the PE outer protection tube and the double-barreled working tube; the double-barreled working tube is connected with a bracket (3); the bracket is provided with a round hole (6); the alarm line (2) is fixedly arranged in the round hole. The fixing device and the fixing method are used for fixing the intelligent prefabricated directly buried double-barreled thermal insulation tube alarm line.
Description
technical field:
the present invention relates to the auxiliary device that a kind of intelligent prefabricated direct-buried thermal insulation pipe alarming line is installed, be specifically related to the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of a kind of intelligence and fixation method.
background technique:
at present, the installation for intelligent prefabricated direct-buried thermal insulation pipe alarming line is installed not in accordance with strengthening method, and easily in polyurethane foam process, product alarming line short circuit phenomenon, is especially applied in the prefabricated direct-buried two-tube thermal insulation pipe of intelligence.
summary of the invention:
the object of this invention is to provide the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of a kind of intelligence and fixation method.
above-mentioned object is realized by following technological scheme:
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of a kind of intelligence, its composition comprises: the outer pillar of PE, the outer pillar nested inside of described PE has two-tube working pipe, described PE is outer is filled with polyurethane insulation coating between pillar and described two-tube working pipe, described two-tube working pipe is connected with support, and described support is provided with circular hole.
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of described intelligence, described support side is provided with upper and lower two round-meshed devices.
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of described intelligence, described support is clamped on the surface of described two-tube working pipe.
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of described intelligence, described circular hole internal fixtion has alarming line, and described circular hole size is mutually corresponding with described alarming line specification.
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of described intelligence, the circular hole of described circular hole device is provided with alarming line clip slot.
a kind of fixation method of the described prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence; the method comprises the steps: to arrange alarming line fixing device on the support of two-tube working pipe periphery; there are upper and lower two round-meshed devices the support side of two-tube working pipe; alarming line can be also fixing with circular hole through circular hole, and alarming line and support are combined closely; In the design on one side of each circular hole, alarming line clip slot is housed in addition, fixes so that the pattern adopting clip slot to install when namely cannot penetrate circular hole under special circumstances carries out alarming line.
beneficial effect of the present invention:
the work pipe fitting that the present invention is used for prefabricated direct-buried thermal insulation pipe is two-tube situation, is fixed, solves the fixation problem in two-tube pipe fitting alarming line installation process according to two-tube feature to the alarming line that it is buried underground.
the present invention can efficient and conveniently make alarming line be applied in working steel tube surface, and each alarming line fixing device can one way multiplex, both punched-type was adopted, also clamping type can be adopted, conveniently save trouble, can effectively avoid alarming line and working steel tube to overlap phenomenons such as producing short circuit, and effectively control the height of alarming line installation, better ensure that the application of alarming line, to two-tube thermal insulation pipe, there is more obvious effect.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 is A-A sectional drawings of accompanying drawing 1.
embodiment:
embodiment 1:
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of a kind of intelligence, its composition comprises: the outer pillar 4 of PE, the outer pillar nested inside of described PE has two-tube working pipe 1, described PE is outer is filled with polyurethane insulation coating 5 between pillar and described two-tube working pipe, described two-tube working pipe is connected with support 3, and described support is provided with circular hole 6.
embodiment 2:
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence according to embodiment 1, described support side is provided with upper and lower two round-meshed devices.
embodiment 3:
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence according to embodiment 1 or 2, described support is clamped on the surface of described two-tube working pipe.
embodiment 4:
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence according to embodiment 1 or 2, described circular hole internal fixtion has alarming line, and described circular hole size is mutually corresponding with described alarming line specification.
embodiment 5:
the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence according to embodiment 1 or 2, described circular hole is provided with alarming line clip slot 7.
embodiment 6:
the fixation method of the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence that one of a kind of embodiment 1-5 is described; the method comprises the steps: to arrange alarming line fixing device on the support of two-tube working pipe periphery; there are upper and lower two round-meshed devices the support side of two-tube working pipe; alarming line can be also fixing with circular hole through circular hole, and alarming line and support are combined closely; In the design on one side of each circular hole, alarming line clip slot is housed in addition, fixes so that the pattern adopting clip slot to install when namely cannot penetrate circular hole under special circumstances carries out alarming line.
Claims (6)
1. the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence, its composition comprises: the outer pillar of PE, it is characterized in that: the outer pillar nested inside of described PE has two-tube working pipe, described PE is outer is filled with polyurethane insulation coating between pillar and described two-tube working pipe, described two-tube working pipe is connected with support, and described support is provided with circular hole.
2. the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence according to claim 1, is characterized in that: described support side is provided with upper and lower two round-meshed devices.
3. the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence according to claim 1 and 2, is characterized in that: described support is clamped on the surface of described two-tube working pipe.
4. the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence according to claim 1 and 2, it is characterized in that: described circular hole internal fixtion has alarming line, described circular hole size is mutually corresponding with described alarming line specification.
5. the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence according to claim 1 and 2, is characterized in that: described circular hole is provided with alarming line clip slot.
6. the fixation method of the prefabricated direct-buried two-tube thermal insulation pipe alarming line fixing device of intelligence that one of claim 1-5 is described; it is characterized in that: the method comprises the steps: to arrange alarming line fixing device on the support of two-tube working pipe periphery; there are upper and lower two round-meshed devices the support side of two-tube working pipe; alarming line can pass circular hole and be fixed in circular hole, and alarming line and support are combined closely; In the design on one side of each circular hole, alarming line clip slot is housed in addition, fixes so that the pattern adopting clip slot to install when namely cannot penetrate circular hole under special circumstances carries out alarming line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615616.XA CN104358933A (en) | 2014-11-05 | 2014-11-05 | Fixing device and fixing method for intelligent prefabricated directly buried double-barreled thermal insulation tube alarm line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615616.XA CN104358933A (en) | 2014-11-05 | 2014-11-05 | Fixing device and fixing method for intelligent prefabricated directly buried double-barreled thermal insulation tube alarm line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104358933A true CN104358933A (en) | 2015-02-18 |
Family
ID=52526224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410615616.XA Pending CN104358933A (en) | 2014-11-05 | 2014-11-05 | Fixing device and fixing method for intelligent prefabricated directly buried double-barreled thermal insulation tube alarm line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358933A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299334A (en) * | 2015-12-08 | 2016-02-03 | 朗格斯特哈尔滨环保节能产品制造有限公司 | Insulation pipe containing high-density polyethylene reinforced bracket and manufacturing method |
| CN105299479A (en) * | 2015-12-08 | 2016-02-03 | 朗格斯特哈尔滨环保节能产品制造有限公司 | Thermal insulation pipe fitting elbow with leakage point monitoring function and alarm method |
| CN107044574A (en) * | 2017-05-09 | 2017-08-15 | 天津市管道工程集团有限公司 | Prefabricated direct-buried oval double-tube and circular single tube transformational structure |
| CN114849936A (en) * | 2022-06-01 | 2022-08-05 | 内蒙古伟之杰节能装备有限公司 | Efficient spraying system and method for polyurethane thermal insulation pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288654A (en) * | 1979-09-05 | 1981-09-08 | Blom H | District-heating line |
| CN2438910Y (en) * | 2000-07-10 | 2001-07-11 | 于春清 | Internal sliding precast steam direct-buried composite insulation pipe |
| CN203215149U (en) * | 2013-04-07 | 2013-09-25 | 任宇奇 | Pipeline joint fixing plate |
| CN103727361A (en) * | 2013-12-09 | 2014-04-16 | 哈尔滨朗格斯特节能科技有限公司 | High-density polyethylene enhanced support of prefabricated direct-burial thermal insulation pipe and assembling method of high-density polyethylene enhanced support |
| CN104373730A (en) * | 2014-10-31 | 2015-02-25 | 哈尔滨朗格斯特节能科技有限公司 | Fixing device and method for intelligent prefabricated directly-buried thermal insulation pipe double pipe elbow alarm lines |
-
2014
- 2014-11-05 CN CN201410615616.XA patent/CN104358933A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288654A (en) * | 1979-09-05 | 1981-09-08 | Blom H | District-heating line |
| CN2438910Y (en) * | 2000-07-10 | 2001-07-11 | 于春清 | Internal sliding precast steam direct-buried composite insulation pipe |
| CN203215149U (en) * | 2013-04-07 | 2013-09-25 | 任宇奇 | Pipeline joint fixing plate |
| CN103727361A (en) * | 2013-12-09 | 2014-04-16 | 哈尔滨朗格斯特节能科技有限公司 | High-density polyethylene enhanced support of prefabricated direct-burial thermal insulation pipe and assembling method of high-density polyethylene enhanced support |
| CN104373730A (en) * | 2014-10-31 | 2015-02-25 | 哈尔滨朗格斯特节能科技有限公司 | Fixing device and method for intelligent prefabricated directly-buried thermal insulation pipe double pipe elbow alarm lines |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299334A (en) * | 2015-12-08 | 2016-02-03 | 朗格斯特哈尔滨环保节能产品制造有限公司 | Insulation pipe containing high-density polyethylene reinforced bracket and manufacturing method |
| CN105299479A (en) * | 2015-12-08 | 2016-02-03 | 朗格斯特哈尔滨环保节能产品制造有限公司 | Thermal insulation pipe fitting elbow with leakage point monitoring function and alarm method |
| CN107044574A (en) * | 2017-05-09 | 2017-08-15 | 天津市管道工程集团有限公司 | Prefabricated direct-buried oval double-tube and circular single tube transformational structure |
| CN114849936A (en) * | 2022-06-01 | 2022-08-05 | 内蒙古伟之杰节能装备有限公司 | Efficient spraying system and method for polyurethane thermal insulation pipe |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
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| RJ01 | Rejection of invention patent application after publication |