CN106641588A - Natural gas pipeline protecting device - Google Patents
Natural gas pipeline protecting device Download PDFInfo
- Publication number
- CN106641588A CN106641588A CN201710075773.XA CN201710075773A CN106641588A CN 106641588 A CN106641588 A CN 106641588A CN 201710075773 A CN201710075773 A CN 201710075773A CN 106641588 A CN106641588 A CN 106641588A
- Authority
- CN
- China
- Prior art keywords
- sheath
- natural gas
- draw
- fixture block
- gas 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.)
- Granted
Links
Classifications
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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
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
- F16L59/024—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves composed of two half sleeves
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/08—Coatings characterised by the materials used by metal
-
- 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
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
- F16L59/13—Resilient supports
-
- 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
- F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Thermal Insulation (AREA)
Abstract
The invention relates to the technical field of protecting, in particular to a natural gas pipeline protecting device. Multiple sets of hinge bases are connected to the lower end of a first protecting sleeve and the lower end of a second protecting sleeve. Multiple sets of connecting bases are installed at the upper end of the first protecting sleeve and the upper end of the second protecting sleeve correspondingly. The multiple sets of connecting bases are fastened through pretightening bolts. Clamping mechanisms are further installed on the portions, between the two sets of pretightening bolts, of the connecting bases. Multiple reset springs are connected to the inner side of the first protecting sleeve and the inner side of the second protecting sleeve correspondingly. Clamping plates are connected to the ends of the reset springs correspondingly. Multiple T-shaped clamping grooves are formed in the surfaces of the clamping plates. T-shaped clamping blocks are clamped into the multiple T-shaped clamping grooves correspondingly. A connecting plate is connected to the outside of each T-shaped clamping block. A heat preserving layer is arranged on the inner side of each connecting plate. The natural gas pipeline protecting device is convenient to install, good in protecting effect, resistant to impact and high in practicality, safety of natural gas pipeline conveying is improved greatly, the working efficiency is improved effectively, and waste of labor force is reduced.
Description
Technical field
The present invention relates to protection technology field, more particularly to a kind of natural gas line preventer.
Background technology
Natural gas line, natural gas (including the associated gas of oil field production) is transported to city and is matched somebody with somebody from exploitation ground or treatment plant
Gas center or the pipeline of Industry enterprise customer, also known as gas pipeline.Natural gas is conveyed using natural gas line, is that land is a large amount of
The sole mode of conveying natural gas.As natural gas motorcar is changed more usually, the demand of natural gas line is also increasing, existing
Pipeline it is typically directly exposed easily impacted by outside out of doors, affect gas transmission safety, therefore, it is proposed to natural gas tube
Road preventer.
The content of the invention
The invention aims to shortcoming present in prior art is solved, and a kind of natural gas line protection for proposing
Device.
To achieve these goals, present invention employs following technical scheme：
Design a kind of natural gas line preventer, including the first sheath and the second sheath, and the first sheath and the second shield
The lower end of set is connected with the upper end of multigroup hinged seat, first sheath and the second sheath and is mounted on multigroup connecting seat, multigroup
Fastened by pretension bolt on the connecting seat, engaging machine is also equipped with the connecting seat described in two groups between pretension bolt
Structure, first sheath and the second sheath inner side are respectively connected with multiple back-moving springs, and back-moving spring one end is respectively connected with clamping
Plate, the clamping plate surface has been opened in multiple T-shaped draw-in grooves, multiple T-shaped draw-in grooves and has been connected with outside T-shaped fixture block, and T-shaped fixture block
Portion is connected with connecting plate, and the connecting plate inner side is provided with heat-insulation layer.
Preferably, the heat-insulation layer is made up of aluminium silicate wool layer, asbestos heat-insulation layer and polyurethane insulation coating, and polyurethane is protected
Warm layer is arranged on connecting plate, and the asbestos heat-insulation layer is arranged on the outside of polyurethane insulation coating, and the aluminium silicate wool layer is arranged
In the outside of asbestos heat-insulation layer.
Preferably, the snap fastener includes fixture block and draw-in groove, and fixture block is arranged on the connecting seat of the second sheath, described
Draw-in groove is arranged on the connecting seat of the first sheath, and is cooperated between fixture block and draw-in groove, and inside the fixture block through hole is offered,
And spring is provided with through hole, the two ends of the spring are connected with limited block, and the limited block extends fixture block, the draw-in groove
Both sides offer the stopper slot being engaged with limited block.
Preferably, first sheath, the second sheath, connecting plate and card adapter plate are in semicircle column type.
Preferably, the outer surface of first sheath and the second sheath sprays the alloy material layer of multilayer corrosion-resistance.
A kind of natural gas line preventer proposed by the present invention, beneficial effect is：The natural gas line preventer
Easy for installation, protection effect is good, impact resistance, substantially increases the safety of natural gas line conveying, practical, and is installing
When, by the cooperation between snap fastener and pretension bolt, work efficiency is effectively raised, reduce the waste of labour force.
Description of the drawings
Fig. 1 is a kind of structural representation of natural gas line preventer proposed by the present invention；
Fig. 2 is a kind of side structure schematic view of natural gas line preventer proposed by the present invention；
Fig. 3 is a kind of lateral partial structurtes sectional view of natural gas line preventer proposed by the present invention；
Fig. 4 is a kind of snap fastener structural representation of natural gas line preventer proposed by the present invention；
Fig. 5 is a kind of heat insulation layer structure schematic diagram of natural gas line preventer proposed by the present invention.
In figure：1 first sheath, 2 second sheaths, 3 connecting plates, 4T type fixture blocks, 5 heat-insulation layers, 51 aluminium silicate wool layers, 52 asbestos
Heat-insulation layer, 53 polyurethane insulation coatings, 6 hinged seats, 7 connecting seats, 8 pretension bolts, 9 back-moving springs, 10T type draw-in grooves, 11 engaging machines
Structure, 111 fixture blocks, 112 springs, 113 limited blocks, 114 draw-in grooves, 115 stopper slots, 12 card adapter plates.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.
Reference picture 1-5, a kind of natural gas line preventer, including the first sheath 1 and the second sheath 2, the first sheath 1 with
The outer surface of the second sheath 2 sprays the alloy material layer of multilayer corrosion-resistance, and prolonged external environment condition is prevented from it and suffers
Corrosion, so as to improve the service life of preventer.
The lower end of the first sheath 1 and the second sheath 2 is connected with multigroup hinged seat 6, and the first sheath 1 is upper with the second sheath 2
End is mounted on multigroup connecting seat 7, is fastened by pretension bolt 8 on multigroup connecting seat 7, the company between two groups of pretension bolts 8
Snap fastener 11 is also equipped with joint chair 7, when using, the first sheath 1 and the second sheath 2 the outer of natural gas line is set in into
Side, is carried out preliminary spacing so that the state that the first sheath 1 and the second sheath 2 are remained stationary as, so as to upper by snap fastener 11
The pretension bolt 8 at end is fastened, and effectively raises work efficiency, reduces the waste of labour force.
First sheath 1 and the inner side of the second sheath 2 are respectively connected with multiple back-moving springs 9, and the one end of back-moving spring 9 is respectively connected with
Card adapter plate 12, the surface of card adapter plate 12 has been opened in multiple T-shaped draw-in grooves 10, multiple T-shaped draw-in grooves 10 and has been connected with T-shaped fixture block 4, and
T-shaped fixture block 4 is externally connected to connecting plate 3, and the inner side of connecting plate 3 is provided with heat-insulation layer 5, when using, under prolonged use,
Heat-insulation layer 5 that can be periodically to being fixed on connecting plate 3 changes so that its modularity, it is to avoid the wave of whole replacings
Take.
Heat-insulation layer 5 is made up of aluminium silicate wool layer 51, asbestos heat-insulation layer 52 and polyurethane insulation coating 53, and polyurethane insulation coating
53 are arranged on connecting plate 3, and asbestos heat-insulation layer 52 is arranged on the outside of polyurethane insulation coating 53, and aluminium silicate wool layer 51 is arranged on stone
The outside of cotton heat-insulation layer 52, can effectively ensure that use of the natural gas line in Cold Winter, and heat-insulation layer 5 is then prevented due to low
Temperature, so as to damage to natural gas line.
Snap fastener 11 includes fixture block 111 and draw-in groove 114, and fixture block 111 is arranged on the connecting seat 7 of the second sheath 2, blocks
Groove 114 is arranged on the connecting seat 7 of the first sheath 1, and is cooperated between fixture block 111 and draw-in groove 114, is opened inside fixture block 111
It is provided with through hole, and through hole and is provided with spring 112, the two ends of spring 112 is connected with limited block 113, and limited block 113 extends card release
Block 111, the both sides of draw-in groove 114 offer the stopper slot 115 being engaged with limited block 113, and the mechanism structure is simple, and can
Play a part of further fastening to the first sheath 1 and the second sheath 2.
First sheath 1, the second sheath 2, connecting plate 3 are with card adapter plate 12 in semicircle column type, its form fit natural gas tube
Road so that its protection effect is further lifted.
More than, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its invention
Design in addition equivalent or change, all should be included within the scope of the present invention.
Claims (5)
1. a kind of natural gas line preventer, including the first sheath (1) and the second sheath (2), and the first sheath (1) and second
The lower end of sheath (2) is connected with multigroup hinged seat (6), and first sheath (1) is mounted on many with the upper end of the second sheath (2)
Group connecting seat (7), it is characterised in that：Fastened by pretension bolt (8) on multigroup connecting seat (7), pretension described in two groups
Snap fastener (11), first sheath (1) and the second sheath (2) inner side are also equipped with connecting seat (7) between bolt (8)
Multiple back-moving springs (9) are respectively connected with, and back-moving spring (9) one end is respectively connected with card adapter plate (12), card adapter plate (12) table
Face has been opened in multiple T-shaped draw-in grooves (10), multiple T-shaped draw-in grooves (10) and has been connected with T-shaped fixture block (4), and T-shaped fixture block (4) is outward
Portion is connected with connecting plate (3), and connecting plate (3) inner side is provided with heat-insulation layer (5).
2. a kind of natural gas line preventer according to claim 1, it is characterised in that the heat-insulation layer (5) is by silicon
Sour aluminum wool layer (51), asbestos heat-insulation layer (52) and polyurethane insulation coating (53) are constituted, and polyurethane insulation coating (53) is installed in even
On fishplate bar (3), the asbestos heat-insulation layer (52) is arranged on the outside of polyurethane insulation coating (53), and the aluminium silicate wool layer (51) sets
Put the outside in asbestos heat-insulation layer (52).
3. a kind of natural gas line preventer according to claim 1, it is characterised in that snap fastener (11) bag
Fixture block (111) and draw-in groove (114) are included, and fixture block (111) is arranged on the connecting seat of the second sheath (2) (7), the draw-in groove
(114) it is arranged on the connecting seat of the first sheath (1) (7), and cooperates between fixture block (111) and draw-in groove (114), the card
Offer inside block (111) and be provided with through hole, and through hole spring (112), the two ends of the spring (112) are connected with limited block
(113), the limited block (113) extends fixture block (111), and the both sides of the draw-in groove (114) offer and limited block (113)
The stopper slot (115) being engaged.
4. a kind of natural gas line preventer according to claim 1, it is characterised in that first sheath (1),
Two sheaths (2), connecting plate (3) are in semicircle column type with card adapter plate (12).
5. a kind of natural gas line preventer according to claim 1, it is characterised in that first sheath (1) with
The outer surface of the second sheath (2) sprays the alloy material layer of multilayer corrosion-resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075773.XA CN106641588B (en) | 2017-02-13 | 2017-02-13 | A kind of natural gas line protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075773.XA CN106641588B (en) | 2017-02-13 | 2017-02-13 | A kind of natural gas line protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106641588A true CN106641588A (en) | 2017-05-10 |
| CN106641588B CN106641588B (en) | 2018-10-23 |
Family
ID=58844755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710075773.XA Active CN106641588B (en) | 2017-02-13 | 2017-02-13 | A kind of natural gas line protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106641588B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131632A (en) * | 2017-07-06 | 2017-09-05 | 苏州希霆热能技术有限公司 | A kind of gas-heating water heater casing |
| CN107504270A (en) * | 2017-09-13 | 2017-12-22 | 无锡市交通工程有限公司 | The hold-down support of heat distribution pipeline |
| CN107899766A (en) * | 2017-12-10 | 2018-04-13 | 天长市金陵电子有限责任公司 | A kind of pipeline positioning device being used in electrostatic spraying device |
| CN108317341A (en) * | 2018-04-17 | 2018-07-24 | 河南创辉水利水电工程有限公司 | A kind of mountain area hydropower station pressure pipeline rock-fall proof structural damage |
| CN109611648A (en) * | 2019-03-05 | 2019-04-12 | 烟台工程职业技术学院(烟台市技师学院) | A kind of heat-insulated tube body |
| CN111188966A (en) * | 2020-01-18 | 2020-05-22 | 杭州中易节能科技有限公司 | Heat preservation device of chemical pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1104339A1 (en) * | 1982-03-25 | 1984-07-23 | Предприятие П/Я А-1940 | Heat insulation for pipelines |
| KR100208462B1 (en) * | 1996-09-20 | 1999-07-15 | 이문수 | Soundproofing dustproof device for pipe arrangement |
| CN103790303A (en) * | 2014-01-21 | 2014-05-14 | 昆山协多利金属有限公司 | Split heat-preservation ceiling |
| CN205559984U (en) * | 2016-03-31 | 2016-09-07 | 孟如苗 | Heat supply pipeline fixing base |
| CN205592570U (en) * | 2016-05-08 | 2016-09-21 | 周国祥 | Producing string says heat preservation device |
| CN206522576U (en) * | 2017-02-13 | 2017-09-26 | 平罗县龙江液化气有限责任公司 | A kind of natural gas line protector |
-
2017
- 2017-02-13 CN CN201710075773.XA patent/CN106641588B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1104339A1 (en) * | 1982-03-25 | 1984-07-23 | Предприятие П/Я А-1940 | Heat insulation for pipelines |
| KR100208462B1 (en) * | 1996-09-20 | 1999-07-15 | 이문수 | Soundproofing dustproof device for pipe arrangement |
| CN103790303A (en) * | 2014-01-21 | 2014-05-14 | 昆山协多利金属有限公司 | Split heat-preservation ceiling |
| CN205559984U (en) * | 2016-03-31 | 2016-09-07 | 孟如苗 | Heat supply pipeline fixing base |
| CN205592570U (en) * | 2016-05-08 | 2016-09-21 | 周国祥 | Producing string says heat preservation device |
| CN206522576U (en) * | 2017-02-13 | 2017-09-26 | 平罗县龙江液化气有限责任公司 | A kind of natural gas line protector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131632A (en) * | 2017-07-06 | 2017-09-05 | 苏州希霆热能技术有限公司 | A kind of gas-heating water heater casing |
| CN107504270A (en) * | 2017-09-13 | 2017-12-22 | 无锡市交通工程有限公司 | The hold-down support of heat distribution pipeline |
| CN107899766A (en) * | 2017-12-10 | 2018-04-13 | 天长市金陵电子有限责任公司 | A kind of pipeline positioning device being used in electrostatic spraying device |
| CN108317341A (en) * | 2018-04-17 | 2018-07-24 | 河南创辉水利水电工程有限公司 | A kind of mountain area hydropower station pressure pipeline rock-fall proof structural damage |
| CN109611648A (en) * | 2019-03-05 | 2019-04-12 | 烟台工程职业技术学院(烟台市技师学院) | A kind of heat-insulated tube body |
| CN109611648B (en) * | 2019-03-05 | 2019-05-14 | 烟台工程职业技术学院(烟台市技师学院) | A kind of heat-insulated tube body |
| CN111188966A (en) * | 2020-01-18 | 2020-05-22 | 杭州中易节能科技有限公司 | Heat preservation device of chemical pipeline |
| CN111188966B (en) * | 2020-01-18 | 2024-06-11 | 杭州中易节能科技有限公司 | Heat preservation device of chemical pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106641588B (en) | 2018-10-23 |
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Effective date of registration: 20200909 Address after: 233000 Xianghe Home Floor No.9, Xinhuai Road, Dongsheng Street, Longzihu District, Bengbu City, Anhui Province Patentee after: Bengbu Qibang Science and Technology Information Consulting Co.,Ltd. Address before: 753200 the Ningxia Hui Autonomous Region city Shizuishan Pingluo County Ping Da Road six km Patentee before: PINGLUO LONGJIANG LIQUEFIED GAS Co.,Ltd. |
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Effective date of registration: 20210511 Address after: 528200 room 1201, building 2, Fangzhou construction industry center, No.58, Xianan Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Baoxing Construction Co.,Ltd. Address before: 233000 No.9, 1st floor, Xianghe Jiayuan, Xinhuai Road, Dongsheng Street, Longzihu District, Bengbu City, Anhui Province Patentee before: Bengbu Qibang Science and Technology Information Consulting Co.,Ltd. |
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