CN104482358B - Intelligent heat preserving double steel tube reducer tee alarming line fixing device and fixing means - Google Patents
Intelligent heat preserving double steel tube reducer tee alarming line fixing device and fixing means Download PDFInfo
- Publication number
- CN104482358B CN104482358B CN201410596319.5A CN201410596319A CN104482358B CN 104482358 B CN104482358 B CN 104482358B CN 201410596319 A CN201410596319 A CN 201410596319A CN 104482358 B CN104482358 B CN 104482358B
- Authority
- CN
- China
- Prior art keywords
- tube
- alarming line
- pipe
- alarming
- line
- 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.)
- Expired - Fee Related
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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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/163—Branch units ; Insulation forming a whole with branches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
- B29D23/003—Pipe joints, e.g. straight joints
- B29D23/008—T-joints
-
- 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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
Abstract
Intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line fixing device and fixing means.There is no intelligent apparatus in the two-tube reduced three-way pipe fitting of insulating tube applied to heat supply, the prefabricated direct-buried thermal insulation pipe in cooling field and using steel pipe as service pipe, dangerous situation can not be found and exclude in time by causing the breakage of pipeline, the leakage of mass energy is caused, energy resource consumption rises, and disposal of pollutants is improved.The inventive method includes：Vinyon outer protection tube（1）, in vinyon outer protection tube and polyurethane insulation coating（3）The two-tube pipe fitting reducing tee of working steel tube is installed in connection, polyurethane insulation coating（4）, the two-tube pipe fitting reducing tee of working steel tube with alarm line bracket（5）There is alarming line mounting hole on connection, alarm line bracket（6）, a group alarm line is installed in alarming line mounting hole（2）.The present invention is used for the installation of alarming line in the intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting in prefabricated direct-buried thermal insulation pipe product system.
Description
Technical field：
The present invention relates to a kind of intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line fixing device.
Background technology：
It is domestic there is no intelligent apparatus applied to heat supply, the prefabricated direct-buried thermal insulation pipe in cooling field at present, using steel pipe as work
Make in the two-tube reduced three-way pipe fitting of insulating tube of pipeline, also without intelligent apparatus, cause the breakage of pipeline can not find in time and
Dangerous situation is excluded, the leakage of mass energy is caused, energy resource consumption rises, and disposal of pollutants is improved.
The content of the invention：
It is solid it is an object of the invention to provide a kind of intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line
Determine device.
Above-mentioned purpose is realized by following technical scheme：
A kind of intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line fixing device, its composition includes：
It is connected in vinyon outer protection tube, described vinyon outer protection tube with polyurethane insulation coating, described polyurethane heat-insulation
The two-tube pipe fitting reducing tee of working steel tube, the two-tube pipe fitting reducing tee of described working steel tube and alarm line bracket are installed in layer
Have on connection, described alarm line bracket in alarming line mounting hole, described alarming line mounting hole and a group alarm line is installed.
The fixing means of described intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line fixing device,
Respectively outlet is connected with steel pipe straight pipeline respectively at three ends of reducer tee two-tube first, increases the length of three end straight pipeline parts,
Then the supporting support with alarming line mounting hole, straight tube of three alarming lines from two-tube reducer tee will be installed on reducing pipe
Duan Yiduan starts, and an alarming line fixing hole along supporting support, which is passed through, to be fixed on a steel pipeline, is applied to always
The another port position of straight length；One alarming line is laid along the bending position for having an angle of 90 degrees degree, and 90 along pipeline are curved
Song, is applied to a side position of threeway reducing branch, until reducing mouth of pipe end, in this reducing mouth of pipe alarm alarming line end
Symmetrical opposite side, carries out bending along the support for having alarming line mounting hole using another alarming line and lays, and along branch pipe pipe
90 degree of bendings in road, are applied to the straight pipeline side of three-way pipe, until mouth of pipe end, is in first straight pipeline alarm alarming line
Symmetrically lay, be fixed on steel pipeline；Alarming line is metal material, alarming line supporting support be located at it is two-tube between, allow support
Combined with alarming line, alarming line is supported on the position for having certain distance with steel pipe by support, so, alarming line and steel
The epitaxial part of pipe double tube conduits and reducer tee is laid together, and alarming line is bent with the bending of two-tube reducer tee,
Then entirety is penetrated in polyethylene outer protective pipe, and the two-tube reducing of polytene heat-insulation pipe of two-tube reducer tee shape is formed by welding
Threeway, in the end chuck reducing foaming mould of polyethylene outer protective pipe three, polyurethane foam liquid is injected in the other end, foaming liquid exists
The abundant foamed set in gap in the middle of polyethylene outer protective pipe and two-tube steel pipe reducer tee pipe, as polyurethane heat-insulation
Layer, is removed after chuck reducing foaming mould, and finishing is shaped to the two-tube reducer tee of steel pipe polyurethane heat-insulation.
Beneficial effect：
1. the present invention makes the reduced three-way pipe fitting of double steel tube pipeline possess intelligent alarm function, alarming line has been initiated
Fixing means, due to support fix alarming line, can be realized in pipeline during any angle of bend alarming line bending lay, and report
Alert line is fixed on the design of perforation, alarming line is firmly fixed in circular hole, is not in intersect short circuit, the alarming line of fastening
It is entirely capable of perceiving the leakage of moisture, can be rated as excellent invention design philosophy and optimal fixing means, simple and easy to apply, efficiency
Height, it is with low cost.
Brief description of the drawings：
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the caliber port schematic diagram of the present invention.
Embodiment：
Embodiment 1：
A kind of intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line fixing device, its composition includes：
It is connected in vinyon outer protection tube 1, described vinyon outer protection tube with polyurethane insulation coating 3, described polyurethane is protected
The two-tube pipe fitting reducing tee 4 of working steel tube, the two-tube pipe fitting reducing tee of described working steel tube and alarming line are installed in warm layer
Support 5 is connected, and is had on described alarm line bracket in alarming line mounting hole 6, described alarming line mounting hole and is provided with one group
Alarming line 2.
Embodiment 2：
Intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line fixing device according to embodiment 1
Fixing means, respectively outlet is connected with steel pipe straight pipeline respectively for three ends of reducer tee two-tube first, increases by three end straight pipelines
Partial length, then will install the supporting support with alarming line mounting hole, three alarming lines are from two-tube different on reducing pipe
Straight length one end of footpath threeway starts, and an alarming line fixing hole along supporting support, which is passed through, is fixed on a steel pipeline
On, the another port position of straight length is applied to always；One alarming line is laid along the bending position for having an angle of 90 degrees degree, and edge
90 bendings of pipeline, a side position of threeway reducing branch is applied to, until reducing mouth of pipe end, in the alarm of this reducing mouth of pipe
The symmetrical opposite side of alarming line end, carries out bending along the support for having alarming line mounting hole using another alarming line and lays,
And along 90 degree of bendings of branch pipeline, the straight pipeline side of three-way pipe is applied to, until mouth of pipe end, with first straight pipeline
Alarm alarming line is fixed on steel pipeline in symmetrically laying；Alarming line is metal material, and alarming line supporting support is located at two-tube
Between, allow support to be combined with alarming line, alarming line is supported on the position for having certain distance with steel pipe by support, this
Sample, together with alarming line is laid with the epitaxial part of double steel tube pipeline and reducer tee, alarming line is with two-tube reducer tee
Bending and bend, it is then overall to penetrate in polyethylene outer protective pipe, the polyethylene of two-tube reducer tee shape is formed by welding
The two-tube reducer tee of insulating tube, in the end chuck reducing foaming mould of polyethylene outer protective pipe three, polyurethane foam is injected in the other end
Liquid, gap abundant foamed set of the foaming liquid in the middle of polyethylene outer protective pipe and two-tube steel pipe reducer tee pipe,
As polyurethane insulation coating, remove after chuck reducing foaming mould, finishing is shaped to the two-tube reducer tee of steel pipe polyurethane heat-insulation.
Claims (1)
1. a kind of fixing means of intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line, it is characterized in that：It is first
First three ends of two-tube reducer tee respectively export and are connected respectively with steel pipe straight pipeline, increase the length of three end straight pipeline parts, so
The supporting support with alarming line mounting hole, straight length of three alarming lines from two-tube reducer tee will be installed on reducing pipe afterwards
One end starts, and an alarming line fixing hole along supporting support, which is passed through, to be fixed on a steel pipeline, is applied to always straight
The another port position of pipeline section；One alarming line is laid along the bending position for having 90 degree of angles, and 90 along pipeline are curved
Song, is applied to a side position of threeway reducing branch, until reducing mouth of pipe end, in the symmetrical of this reducing mouth of pipe alarming line end
Opposite side, carries out bending along the support for having alarming line mounting hole using another alarming line and lays, and along branch pipeline
90 degree of bendings, are applied to the straight pipeline side of three-way pipe, until mouth of pipe end, is applied with first straight pipeline alarming line in symmetrical
If being fixed on steel pipeline；Alarming line is metal material, alarming line supporting support be located at it is two-tube between, allow support and alarm
Line is combined, and alarming line is supported on the position for having certain distance with steel pipe by support, so, alarming line and double steel tube
The epitaxial part of pipeline and reducer tee is laid together, and alarming line is bent with the bending of two-tube reducer tee, then whole
Body is penetrated in polyethylene outer protective pipe, and the two-tube reducer tee of polytene heat-insulation pipe of two-tube reducer tee shape is formed by welding,
In the end chuck reducing foaming mould of polyethylene outer protective pipe three, polyurethane foam liquid is injected in the other end, foaming liquid is in poly- second
The abundant foamed set in gap in the middle of alkene outer protection tube and two-tube steel pipe reducer tee pipe, as polyurethane insulation coating, is plucked
Fall after chuck reducing foaming mould, finishing is shaped to the two-tube reducer tee of steel pipe polyurethane heat-insulation；
Alarming line is exposed metal wire, and the bending that the knee of two-tube reducer tee is provided with support to realize alarming line is applied
If support fixes alarming line, realize that alarming line bending is laid during any angle of bend in pipeline, and alarming line is fixed on perforation
Design, alarming line is firmly fixed in circular hole, be not in intersect short circuit, the alarming line of fastening is entirely capable of perceiving moisture
Leakage;
The intelligent prefabricated direct buried insulating tube double steel tube reduced three-way pipe fitting alarming line fixing device that the fixing means is used, its group
Into including：It is connected in vinyon outer protection tube, described vinyon outer protection tube with polyurethane insulation coating, described poly- ammonia
The two-tube pipe fitting reducing tee of working steel tube, the two-tube pipe fitting reducing tee of described working steel tube and alarm are installed in ester heat-insulation layer
Line bracket is connected, and is had on described alarm line bracket in alarming line mounting hole, described alarming line mounting hole and is provided with one group
Alarming line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596319.5A CN104482358B (en) | 2014-10-31 | 2014-10-31 | Intelligent heat preserving double steel tube reducer tee alarming line fixing device and fixing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596319.5A CN104482358B (en) | 2014-10-31 | 2014-10-31 | Intelligent heat preserving double steel tube reducer tee alarming line fixing device and fixing means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482358A CN104482358A (en) | 2015-04-01 |
| CN104482358B true CN104482358B (en) | 2017-09-29 |
Family
ID=52756932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596319.5A Expired - Fee Related CN104482358B (en) | 2014-10-31 | 2014-10-31 | Intelligent heat preserving double steel tube reducer tee alarming line fixing device and fixing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482358B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397608A (en) * | 2018-12-24 | 2019-03-01 | 哈尔滨朗格斯特节能科技有限公司 | Polyurethane mould foaming prefabricated direct-buried thermal insulation pipe foaming mould and foaming method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE424359B (en) * | 1979-09-05 | 1982-07-12 | Blom H | REMOTE INDICATION DEVICE IN REMOTE CONTROL |
| CN2670720Y (en) * | 2003-07-31 | 2005-01-12 | 无锡市金龙波纹补偿器厂 | Underground three way pipe with little thermal shiftness for heat transmission |
| CN202675463U (en) * | 2012-07-20 | 2013-01-16 | 天津天地龙管业有限公司 | Directly-buried pipeline alarm device |
| CN103557405B (en) * | 2013-11-06 | 2015-10-14 | 北京豪特耐管道设备有限公司 | With prefabricated thermal isolated pipe production technology and the sash weight thereof of leakage monitoring system |
| CN204239902U (en) * | 2014-10-31 | 2015-04-01 | 哈尔滨朗格斯特节能科技有限公司 | The prefabricated direct-buried insulating steel tube of intelligence two-tube reduced three-way pipe fitting alarming line fixing device |
-
2014
- 2014-10-31 CN CN201410596319.5A patent/CN104482358B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104482358A (en) | 2015-04-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20211031 |