CN211875442U

CN211875442U - Heat preservation protective pipe who shocks resistance

Info

Publication number: CN211875442U
Application number: CN201920841810.8U
Authority: CN
Inventors: 王晓磊
Original assignee: Tianjin Guokangtai Energy Saving Technology Co ltd
Current assignee: Tianjin Guokangtai Energy Saving Technology Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-11-06
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a heat preservation protective pipe who shocks resistance, including first shell, second shell, first heat preservation inlayer and second heat preservation inlayer to the equal fixedly connected with in surface of first shell and second shell cushions the ring, the quantity of buffering ring is eight to the equal fixedly connected with heat preservation sponge in both sides between two relative one sides of buffering ring, the equal fixedly connected with threaded rod in one side that first shell and second shell inner wall are relative, the utility model relates to the technical field of pipeline. This heat preservation protective pipe who shocks resistance through fastener fixed connection between the surface of first shell and second shell, non professional can dismantle and install, repeatedly usable can dismantle the use on product anti-radiation layer, makes the heat preservation effect better, through the equal fixedly connected with threaded rod in the relative one side of first shell and second shell inner wall, adopts the effect of double-deck buffering, has improved the safeguard function of pipeline, can play certain guard action to the pipeline.

Description

Heat preservation protective pipe who shocks resistance

Technical Field

The utility model relates to the technical field of pipelines, specifically be a heat preservation protection pipeline that shocks resistance.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, and is classified according to materials: metal pipeline and non-metal pipeline, according to design pressure classification: vacuum pipeline, low pressure pipeline, high-pressure line and superhigh pressure pipeline, classify according to conveying temperature: low temperature pipeline, normal atmospheric temperature pipeline, medium temperature and high temperature pipeline, classify according to the transport medium: the heat-insulating pipe is used for conveying liquid, gas and other media, and is widely used in heat-insulating engineering of pipelines of petroleum, chemical engineering, aerospace, military, centralized heat supply, central air conditioning, municipal administration and the like, the heat-insulating pipe is widely used in liquid and gas conveying pipe networks, the chemical engineering pipeline heat-insulating engineering petroleum, chemical engineering, centralized heat supply heat networks, central air conditioning ventilation pipelines, municipal engineering and the like, and the high-temperature prefabricated direct-buried heat-insulating pipe is good in heat-insulating property, safe, reliable and low in engineering cost, and effectively solves the problems of heat insulation, high temperature heat transmission and the like of the prefabricated direct-buried heat-insulating pipe for high-temperature heat transmission at 130-600 ℃ in urban centralized heat supply, The high-temperature prefabricated direct-buried heat-insulation pipe has the advantages of sliding lubrication and water prevention of the exposed pipe end, has advanced technology and practical performance which are difficult to compare with the traditional trench and overhead laying pipeline, has remarkable social and economic benefits, and is a powerful measure for heat supply and energy conservation.

The traditional pipeline dismouting degree of difficulty is big, and easy destruction during the dismantlement, and reuse is difficult, and traditional product high temperature position does not have the radiation protection measure, and thermal insulation performance is poor, and the inevitable trampling of traditional pipeline daily maintenance makes the product warp, destroys, and life is short, and the use of the non-explosion-proof instrument of construction causes the hidden danger for the safe operation of mill.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a heat preservation protective tube who shocks resistance has solved traditional pipeline dismouting degree of difficulty big, and easy destruction when dismantling, and reuse is difficult, and traditional product high temperature position does not have the radiation protection measure, and thermal insulation performance is poor, and inevitable trampling of traditional pipeline daily maintenance makes the product warp, destroys, and life is short, and the use of the non-explosion-proof instrument of construction causes the problem of hidden danger for the operation of mill's safety.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heat-insulation protective pipeline resisting impact comprises a first shell, a second shell, a first heat-insulation inner layer and a second heat-insulation inner layer, wherein buffer rings are fixedly connected to the surfaces of the first shell and the second shell, the number of the buffer rings is eight, heat-insulation sponges are fixedly connected to two sides of the two opposite sides of the two buffer rings, threaded rods are fixedly connected to the opposite sides of the inner walls of the first shell and the second shell, threaded sleeves are rotatably connected to the opposite sides of the first heat-insulation inner layer and the second heat-insulation inner layer, first springs are fixedly connected to the opposite sides of the inner walls of the first shell and the second shell, first elastic balls are movably connected to the opposite sides of the first heat-insulation inner layer and the second heat-insulation inner layer, one ends of the first springs are fixedly connected with the surfaces of the first elastic balls, and anti-radiation heat-insulation layers are fixedly connected to the opposite sides of the first heat-insulation inner layer and the second heat-insulation inner layer, the surface of the first shell and the surface of the second shell are both adhered with a first heat preservation layer through an adhesive, the surface of the first heat preservation layer is adhered with a second heat preservation layer through an adhesive, the surface of the second heat preservation layer is adhered with a reflection film through an adhesive, the surface of the reflection film is coated with a corrosion-resistant coating, and the surface of the corrosion-resistant coating is adhered with a flame-retardant layer through an adhesive.

Preferably, the surfaces of the first shell and the second shell are fixedly connected through a fastener, and arc-shaped grooves are formed in the top and the bottom of the first shell and the bottom of the second shell.

Preferably, the surface of the first housing is fixedly connected with a clamping block, one side of the clamping block penetrates through the second housing and extends into the second housing, and a clamping groove matched with the clamping block is formed in one side, close to the first housing, of the second housing.

Preferably, one end of the threaded rod penetrates through the threaded sleeve and extends to the interior of the threaded sleeve, and the threaded rod is in threaded connection with the interior of the threaded sleeve.

Preferably, the side of the first heat-insulating inner layer, which is far away from the second heat-insulating inner layer, is provided with a movable groove matched with the first elastic ball, and the anti-radiation heat-insulating layer is a asbestos drill with the thickness of 50-250 mm.

Preferably, an arc-shaped supporting plate is fixedly connected between one opposite sides of the two heat-preservation sponges, air holes are formed in the surfaces of the heat-preservation sponges, and metal frames are fixedly connected inside the first shell and the second shell.

Preferably, one side fixedly connected with arc slide rail of buffering ring inner wall to the equal sliding connection in both sides on arc slide rail surface has a pulley, two the equal swing joint in one side of pulley has the movable rod, and the equal swing joint in one end of two movable rods has the second bounce ball, the fixed surface of second bounce ball is connected with the second spring to the opposite side fixed connection of the one end of second spring and buffering ring inner wall.

Preferably, the first shell and the second shell are both made of galvanized iron plates, the first heat-insulating inner layer and the second heat-insulating inner layer are made of one of aluminum silicate, a high-temperature vacuum glass surface or aerogel, the flame-retardant layer is a polyurethane composition, the thickness of the corrosion-resistant coating is 100-plus-500 μm, the corrosion-resistant coating is coated by a nano anticorrosive coating, the reflective film is formed by pressing materials such as an aluminum foil veneer, a polyethylene film, a fiber braided fabric and a metal coating through a hot melt adhesive layer, the first heat-insulating layer is aerogel, and the second heat-insulating layer is foam glass.

(III) advantageous effects

The utility model provides a heat preservation protective pipe who shocks resistance. Compared with the prior art, the method has the following beneficial effects:

(1) this heat preservation protective pipe who shocks resistance, through fastener fixed connection between the surface of first shell and second shell, the arc wall has all been seted up with the bottom at the top of first shell and second shell, the fixed surface of first shell is connected with the fixture block, one side of fixture block runs through the second shell and extends to the inside of second shell, the second shell is close to one side of first shell and sets up the draw-in groove with fixture block looks adaptation, can dismantle the exquisite of product preparation, humanized design, the product button is connected to the pleasing to the eye dismantlement of appearance, nonprofessional can dismantle and install, repeatedly usable, can dismantle the use on product anti-radiation layer, make the heat preservation effect better.

(2) The impact-resistant heat-insulation protection pipeline is characterized in that a threaded rod is fixedly connected to one side opposite to the inner wall of the first shell and one side opposite to the inner wall of the second shell through the first shell, a threaded sleeve is rotatably connected to one side opposite to the inner wall of the first heat-insulation layer and the second heat-insulation layer, a first spring is fixedly connected to one side opposite to the inner wall of the first shell and one side opposite to the inner wall of the second shell, a first elastic ball is movably connected to one side opposite to the inner wall of the second heat-insulation layer, one end of the first spring is fixedly connected with the surface of the first elastic ball, an arc-shaped slide rail is fixedly connected to one side of the inner wall of the buffer ring, pulleys are slidably connected to two sides of the surface of the arc-shaped slide rail, movable rods are movably connected to one sides of the two pulleys, a second elastic ball is movably connected to one end of the two movable rods, a second spring is fixedly connected, the double-layer buffering effect is adopted, the protection function of the pipeline is improved, the pipeline can be protected to a certain extent, and the pipeline is prevented from deforming.

(3) The anti-impact heat-insulation protection pipeline is characterized in that the surfaces of the first shell and the second shell are fixedly connected through a fastener, arc-shaped grooves are formed in the top and the bottom of the first shell and the bottom of the second shell, the first shell and the second shell are made of galvanized iron plates, the first heat-insulation inner layer and the second heat-insulation inner layer are made of aluminum silicate, a high-temperature vacuum glass surface or aerogel, the flame-retardant layer is a polyurethane composition, the thickness of the corrosion-resistant coating is 100 microns, the corrosion-resistant coating is formed by coating a nano anti-corrosion coating, the reflecting film is formed by pressing materials such as aluminum foil veneers, polyethylene films, fiber braided fabrics and metal films through a hot melt adhesive layer, the first heat-insulation layer is aerogel, the second heat-insulation layer is foam glass, the detachable product is changed from on-site heat-insulation construction to off-site prefabrication, and the construction period is shortened, the disassembly and assembly can be easily realized without using tools, and the construction and maintenance process is zero in pollution.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

fig. 3 is a perspective view of a first housing structure of the present invention;

fig. 4 is a perspective view of a second housing structure of the present invention;

FIG. 5 is a perspective view of the heat-insulating sponge structure of the present invention;

fig. 6 is a cross-sectional view of a first housing and a second housing structure of the present invention;

fig. 7 is a top view of the inner structure of the cushion ring of the present invention;

fig. 8 is a schematic structural diagram of the first housing of the present invention.

In the figure, 1 a first shell, 2 a second shell, 3 a first heat preservation inner layer, 4 a second heat preservation inner layer, 5 a buffer ring, 6 heat preservation sponges, 7 threaded rods, 8 threaded sleeves, 9 a first spring, 10 a first elastic ball, 11 a radiation-resistant heat preservation layer, 12 a first heat preservation layer, 13 a second heat preservation layer, 14 a reflection film, 15 a corrosion-resistant coating, 16 a flame-retardant layer, 17 fasteners, 18 arc-shaped grooves, 19 fixture blocks, 20 clamping grooves, 21 a movable groove, 22 an arc-shaped support plate, 23 air holes, 24 a metal frame, 25 arc-shaped slide rails, 26 pulleys, 27 a movable rod, 28 a second elastic ball and 29 a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, an embodiment of the present invention provides a technical solution: a shock-resistant heat-insulation protection pipeline comprises a first shell 1, a second shell 2, a first heat-insulation inner layer 3 and a second heat-insulation inner layer 4, wherein the first shell 1 and the second shell 2 are made of galvanized iron plates, the first shell 1 and the second shell 2 are used in a matching mode to protect a special pipeline, the first heat-insulation inner layer 3 and the second heat-insulation inner layer 4 are made of one of aluminum silicate, a high-temperature vacuum glass surface or aerogel, a flame-retardant layer 16 is a polyurethane composition, the thickness of a corrosion-resistant coating 15 is 100 microns, the corrosion-resistant coating is formed by coating a nano corrosion-resistant coating, a reflecting film 14 is formed by pressing materials such as veneering aluminum foil, a polyethylene film, a fiber braided fabric and a metal coating through a hot melt adhesive layer, a first heat-insulation layer 12 is aerogel, a second heat-insulation layer 13 is foam glass, movable grooves 21 matched with first elastic balls 10 are formed in the side, away from the first heat-insulation inner layer 3 and the second heat-insulation inner layer 4, the anti-radiation heat-insulation layer 11 is a asbestos drill with the thickness of 50mm-250mm, the surfaces of the first shell 1 and the second shell 2 are fixedly connected through a fastener 17, arc-shaped grooves 18 are respectively formed in the top and the bottom of the first shell 1 and the second shell 2, a clamping block 19 is fixedly connected to the surface of the first shell 1, one side of the clamping block 19 penetrates through the second shell 2 and extends into the second shell 2, a clamping groove 20 matched with the clamping block 19 is formed in one side of the second shell 2 close to the first shell 1, a buffer ring 5 is fixedly connected to the surfaces of the first shell 1 and the second shell 2, an arc-shaped slide rail 25 is fixedly connected to one side of the inner wall of the buffer ring 5, pulleys 26 are respectively and slidably connected to two sides of the surface of the arc-shaped slide rail 25, movable rods 27 are respectively and movably connected to one side of the two pulleys 26, and a second elastic ball 28 is respectively and movably connected to, the surface of the second elastic ball 28 is fixedly connected with a second spring 29, one end of the second spring 29 is fixedly connected with the other side of the inner wall of the buffer ring 5, the number of the buffer rings 5 is eight, the two sides between the opposite surfaces of the two buffer rings 5 are fixedly connected with heat preservation sponges 6, the heat preservation sponges 6 play a role of buffering pressure and can play a certain protection role, an arc-shaped support plate 22 is fixedly connected between the opposite sides of the two heat preservation sponges 6, the surface of the heat preservation sponges 6 is provided with air holes 23, the interiors of the first shell 1 and the second shell 2 are fixedly connected with a metal frame 24, the opposite sides of the inner walls of the first shell 1 and the second shell 2 are fixedly connected with threaded rods 7, one end of each threaded rod 7 penetrates through the threaded sleeve 8 and extends to the interior of the threaded sleeve 8, and the threaded rods 7 are in threaded connection with the interior of the threaded, and one sides of the first heat-preservation inner layer 3 and the second heat-preservation inner layer 4 which are deviated from each other are both rotationally connected with a threaded sleeve 8, one sides of the first shell 1 and the second shell 2 which are opposite to each other are both fixedly connected with a first spring 9, and one side of the first heat-preservation inner layer 3, which is far away from the second heat-preservation inner layer 4, is movably connected with a first elastic ball 10, one end of a first spring 9 is fixedly connected with the surface of the first elastic ball 10, and the opposite sides of the first heat-preservation inner layer 3 and the second heat-preservation inner layer 4 are fixedly connected with anti-radiation heat-preservation layers 11, the surfaces of the first shell 1 and the second shell 2 are adhered with first heat-preservation layers 12 through adhesives, and the surface of the first insulating layer 12 is adhered with a second insulating layer 13 by an adhesive, the surface of the second insulating layer 13 is adhered with a reflective film 14 by an adhesive, and the surface of the reflective film 14 is coated with a corrosion-resistant coating 15, and the surface of the corrosion-resistant coating 15 is adhered with a flame retardant layer 16 by an adhesive.

During the use, insert fixture block 19 on the first shell 1 in draw-in groove 20 on the second shell 2, then utilize fastener 17 to fasten, when first shell 1 and second shell 2 received external impact, pressure will be direct medium level on cushion ring 5 and heat preservation sponge 6, heat preservation sponge 6 silk floss has certain cushion effect, cushion ring 5 receives pressure, pulley 26 will carry out opposite motion on arc slide rail 25, second spring 29 will extrude second bounce ball 28, meanwhile, threaded rod 7 will extrude threaded sleeve 8, make threaded sleeve 8 rotate, first spring 9 and first bounce ball 10 also can play a buffering effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat preservation protective pipe who shocks resistance, includes first shell (1), second shell (2), first heat preservation inlayer (3) and second heat preservation inlayer (4) to the equal fixedly connected with in surface of first shell (1) and second shell (2) cushions ring (5), the quantity of buffering ring (5) is eight to the equal fixedly connected with in both sides between the relative one side of two buffering rings (5) keeps warm sponge (6), its characterized in that: the opposite sides of the inner walls of the first shell (1) and the second shell (2) are fixedly connected with threaded rods (7), the opposite sides of the inner walls of the first heat-preservation inner layer (3) and the second heat-preservation inner layer (4) are rotatably connected with threaded sleeves (8), the opposite sides of the inner walls of the first shell (1) and the second shell (2) are fixedly connected with first springs (9), the opposite sides of the first heat-preservation inner layer (3) and the second heat-preservation inner layer (4) are movably connected with first elastic balls (10), one ends of the first springs (9) are fixedly connected with the surfaces of the first elastic balls (10), the opposite sides of the first heat-preservation inner layer (3) and the second heat-preservation inner layer (4) are fixedly connected with anti-radiation heat-preservation layers (11), and first heat-preservation layers (12) are adhered to the surfaces of the first shell (1) and the second shell (2) through adhesives, and a second heat-insulating layer (13) is adhered to the surface of the first heat-insulating layer (12) through an adhesive, a reflecting film (14) is adhered to the surface of the second heat-insulating layer (13) through an adhesive, and a corrosion-resistant coating (15) is coated on the surface of the reflecting film (14), and a flame-retardant layer (16) is adhered to the surface of the corrosion-resistant coating (15) through an adhesive.

2. An impact-resistant insulated protective conduit as claimed in claim 1, wherein: the surface of the first shell (1) is fixedly connected with the surface of the second shell (2) through a fastener (17), and arc-shaped grooves (18) are formed in the top and the bottom of the first shell (1) and the bottom of the second shell (2).

3. An impact-resistant insulated protective conduit as claimed in claim 1, wherein: the surface fixed connection of first shell (1) has fixture block (19), one side of fixture block (19) runs through second shell (2) and extends to the inside of second shell (2), draw-in groove (20) with fixture block (19) looks adaptation are seted up to one side that second shell (2) are close to first shell (1).

4. An impact-resistant insulated protective conduit as claimed in claim 1, wherein: one end of the threaded rod (7) penetrates through the threaded sleeve (8) and extends into the threaded sleeve (8), and the threaded rod (7) is in threaded connection with the inner portion of the threaded sleeve (8).

5. An impact-resistant insulated protective conduit as claimed in claim 1, wherein: the side, which is deviated from the first heat-preservation inner layer (3) and the second heat-preservation inner layer (4), is provided with a movable groove (21) matched with the first elastic ball (10), and the anti-radiation heat-preservation layer (11) is a asbestos drill with the thickness of 50-250 mm.

6. An impact-resistant insulated protective conduit as claimed in claim 1, wherein: two fixedly connected with arc backup pad (22) between the relative one side of heat preservation sponge (6) to the surface of heat preservation sponge (6) is seted up has gas pocket (23), the equal fixedly connected with metal crate (24) in inside of first shell (1) and second shell (2).

7. An impact-resistant insulated protective conduit as claimed in claim 1, wherein: buffer ring (5) one side fixedly connected with arc slide rail (25) of inner wall to the equal sliding connection in both sides on arc slide rail (25) surface has pulley (26), two the equal swing joint in one side of pulley (26) has movable rod (27), and the equal swing joint in one end of two movable rods (27) has second bounce ball (28), the fixed surface of second bounce ball (28) is connected with second spring (29), and the opposite side fixed connection of the one end of second spring (29) and buffer ring (5) inner wall.

8. An impact-resistant insulated protective conduit as claimed in claim 1, wherein: the first shell (1) and the second shell (2) are both made of galvanized iron plates, the first heat-preservation inner layer (3) and the second heat-preservation inner layer (4) are made of one of aluminum silicate, a high-temperature vacuum glass surface or aerogel, the flame-retardant layer (16) is a polyurethane composition, the thickness of the corrosion-resistant coating (15) is 100-500 mu m, the corrosion-resistant coating is formed by coating a nano anticorrosive coating, the first heat-preservation layer (12) is aerogel, and the second heat-preservation layer (13) is foam glass.