CN214743900U - Waterproof heat preservation device of heating power conveying pipe network engineering - Google Patents
Waterproof heat preservation device of heating power conveying pipe network engineering Download PDFInfo
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- CN214743900U CN214743900U CN202120660138.XU CN202120660138U CN214743900U CN 214743900 U CN214743900 U CN 214743900U CN 202120660138 U CN202120660138 U CN 202120660138U CN 214743900 U CN214743900 U CN 214743900U
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Abstract
The utility model discloses a waterproof heat preservation device of heating power transmission pipe network engineering, including bi-pass connecting pipe and setting the pipeline at bi-pass connecting pipe both ends, the inner wall central point of bi-pass connecting pipe puts and is provided with the through-hole, the position that the both ends of bi-pass connecting pipe correspond the pipeline all is provided with the interface, the inside to the interface is provided with the fly leaf, the surface of fly leaf is provided with the trompil, common fixedly connected with spring between fly leaf and the bi-pass connecting pipe. The utility model discloses in, through fly leaf and bi-pass connecting pipe that set up, can be used for the built on stilts and buried ground heat preservation pipeline of engineering construction, from heat preservation pipeline preparation, the on-the-spot heat preservation water repellent treatment of work progress, to later stage operation maintenance, effectively prevent rainwater infiltration pipeline back rainwater and pipe wall corrosion, extension heating power delivery pipe network life for a long time.
Description
Technical Field
The utility model relates to a pipe network engineering construction technical field especially relates to a waterproof heat preservation device of heat transfer pipe network engineering.
Background
The heat pipe network is also called a heat pipeline, and starts from a boiler room, a direct-fired machine room, a heat supply center and the like, and leads heat sources to a heat supply pipeline of a building heat inlet. A plurality of heat supply pipelines form a pipe network. The design pressure of the heat supply hot water medium is less than or equal to 2.5MPa, and the design temperature is less than or equal to 200 ℃; the design pressure of the heating steam medium is less than or equal to 1.6MPa, and the design temperature is less than or equal to 350 ℃;
the utility model relates to a waterproof heat preservation device of heating power transmission pipe network engineering, current heating power transmission pipe network has certain drawback, because the heating power transmission pipe network lays mainly that it is built on stilts and bury the mode with burying, especially when laying through the mode that buries with, the water of ground end corrodes the heating power transmission pipe network easily, can not carry out better heat preservation to the heating power transmission pipe network simultaneously to influence the heat insulating ability of heating power pipe network, waterproof nature, influence the life of heating power transmission pipe network simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat transfer pipe network engineering waterproof and heat-preservation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a waterproof heat preservation device of heating power transmission pipe network engineering, includes bi-pass connecting pipe and setting the pipeline at bi-pass connecting pipe both ends, the inner wall central point of bi-pass connecting pipe puts and is provided with the through-hole, the position that the both ends of bi-pass connecting pipe correspond the pipeline all is provided with the interface, the inside to the interface is provided with the fly leaf, the surface of fly leaf is provided with the trompil, common fixedly connected with spring between fly leaf and the bi-pass connecting pipe, be provided with the welding circle between bi-pass connecting pipe and the pipeline.
As a further description of the above technical solution:
the utility model discloses a two-way connecting pipe, including pipeline, bi-pass connecting pipe, annular seal, pipe sealing connection, the outer surface cover that the pipeline is close to bi-pass connecting pipe one end is equipped with the arc draw-in groove, the inside embedding of arc draw-in groove is connected with annular seal, and bi-pass connecting pipe passes through annular seal and pipe sealing connection.
As a further description of the above technical solution:
the top of fly leaf is provided with ring groove, ring groove's inside embedding is provided with the annular packing pad, and the fly leaf passes through the annular packing pad and is connected with pipeline seal, the equal fixedly connected with spacing slider in position of the surface both sides of fly leaf, the position that the inner wall of bi-pass connecting pipe corresponds spacing slider is provided with spacing spout, and spacing slider and spacing spout sliding connection.
As a further description of the above technical solution:
the pipeline comprises a heat preservation layer and a protective layer, and the heat preservation layer is located on the inner layer of the protective layer.
As a further description of the above technical solution:
the outer surface of pipeline and bi-pass connecting pipe has all been scribbled waterproof coating, and waterproof coating is pure acrylic acid polymer emulsion, the outer surface of pipeline and bi-pass connecting pipe all overlaps and is provided with the insulation cover, and the insulation cover is made for rubber and plastic sponge material.
As a further description of the above technical solution:
and the outer surface of the welding ring is subjected to polishing treatment.
The utility model discloses following beneficial effect has:
1. this waterproof heat preservation device of heating power transmission pipe network engineering, when using, the annular seal circle through setting up can make the butt joint between pipeline and the bi-pass connecting pipe have better leakproofness, the fly leaf can be convenient for the better butt joint welding of pipeline, the protective layer can make the pipeline have better waterproof performance, the heat preservation makes the pipeline have better thermal insulation performance, moreover, the steam generator is simple in structure, can be used for built on stilts and bury ground insulating tube of engineering construction, from the insulating tube preparation, the on-the-spot heat preservation water repellent treatment of work progress, to later stage operation maintenance, rainwater and pipe wall corrosion behind the long-term effective prevention rainwater infiltration pipeline, extension heating power transmission pipe network life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a in fig. 1 according to the present invention;
fig. 3 is a cross-sectional view of the pipe of the present invention.
Illustration of the drawings:
1. a two-way connecting pipe; 2. a pipeline; 3. a movable plate; 4. welding a ring; 5. a through hole; 6. opening a hole; 7. an annular seal ring; 8. an arc-shaped clamping groove; 9. an annular seal; 10. an annular neck; 11. a limiting slide block; 12. a limiting chute; 13. a spring; 14. a heat-insulating layer; 15. a protective layer; 16. and (6) connecting the interfaces.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a waterproof heat preservation device of heating power transmission pipe network engineering, include bi-pass connecting pipe 1 and the pipeline 2 that sets up bi-pass connecting pipe 1 both ends, the inner wall central point of bi-pass connecting pipe 1 puts and is provided with through-hole 5, the position that the both ends of bi-pass connecting pipe 1 correspond pipeline 2 all is provided with interface 16, the inside of interface 16 is provided with fly leaf 3, the surface of fly leaf 3 is provided with trompil 6, common fixedly connected with spring 13 between fly leaf 3 and the bi-pass connecting pipe 1, be provided with welding ring 4 between bi-pass connecting pipe 1 and the pipeline 2.
An arc-shaped clamping groove 8 is sleeved on the outer surface of one end, close to the two-way connecting pipe 1, of the pipeline 2, an annular sealing ring 7 is embedded and connected inside the arc-shaped clamping groove 8, the two-way connecting pipe 1 is connected with the pipeline 2 in a sealing mode through the annular sealing ring 7, and the pipeline 2 and the two-way connecting pipe 1 can be connected in a butt joint mode through the annular sealing ring 7; an annular clamping groove 10 is formed in the top of the movable plate 3, an annular sealing gasket 9 is embedded in the annular clamping groove 10, the movable plate 3 is connected with the pipeline 2 in a sealing mode through the annular sealing gasket 9, limiting sliding blocks 11 are fixedly connected to the positions of the two sides of the outer surface of the movable plate 3, limiting sliding grooves 12 are formed in the positions, corresponding to the limiting sliding blocks 11, of the inner wall of the two-way connecting pipe 1, the limiting sliding blocks 11 are connected with the limiting sliding grooves 12 in a sliding mode, and the pipeline 2 can be conveniently in butt welding better through the arranged movable plate 3; the pipeline 2 comprises an insulating layer 14 and a protective layer 15, the insulating layer 14 is positioned in the inner layer of the protective layer 15, the pipeline 2 can have good waterproof performance through the arranged protective layer 15, and the pipeline 2 has good insulating performance through the insulating layer 14; the outer surfaces of the pipeline 2 and the two-way connecting pipe 1 are both coated with waterproof paint, the waterproof paint is pure acrylic polymer emulsion, the outer surfaces of the pipeline 2 and the two-way connecting pipe 1 are both sleeved with heat insulation sleeves made of rubber and plastic sponge materials, the pipeline 2 can be prevented from being corroded by water outside the pipeline 2 through the arranged waterproof paint, and meanwhile, the pipeline 2 can have better heat insulation performance through the heat insulation sleeves; the outer surface of the welding ring 4 is polished, and the outer surface of the welding ring 4 is polished, so that the phenomenon of corrosion of the welding ring 4 can be prevented.
The working principle is as follows: when using the waterproof heat preservation device of heating power transmission pipe network engineering, at first insert the both ends of bi-pass connecting pipe 1 with two pipelines 2 through interface 16, pipeline 2 can promote fly leaf 3 and slide in interface 16's inside, thereby be convenient for carry out accurate butt joint between pipeline 2 and the bi-pass connecting pipe 1, prevent the dislocation, ring seal 7 can make the butt joint between pipeline 2 and the bi-pass connecting pipe 1 have better leakproofness, then to bi-pass connecting pipe 1 and pipeline 2's play electric welding connection, carry out polishing treatment to the welding department again, all sheathe insulation cover in bi-pass connecting pipe 1 and pipeline 2's outside at last, moreover, the steam generator is simple in structure, can make the manpower transport pipe network have better waterproof heat preservation effect, the service life is prolonged, and has certain practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a heat transfer pipe network engineering waterproof heat preservation device, includes bi-pass connecting pipe (1) and sets up pipeline (2) at bi-pass connecting pipe (1) both ends, its characterized in that: inner wall central point of bi-pass connecting pipe (1) puts and is provided with through-hole (5), the position that the both ends of bi-pass connecting pipe (1) correspond pipeline (2) all is provided with interface (16), the inside to interface (16) is provided with fly leaf (3), the surface of fly leaf (3) is provided with trompil (6), common fixedly connected with spring (13) between fly leaf (3) and bi-pass connecting pipe (1), be provided with welding ring (4) between bi-pass connecting pipe (1) and pipeline (2).
2. The heat transfer pipe network engineering waterproof and heat-insulating device according to claim 1, characterized in that: pipeline (2) are close to the surface cover of bi-pass connecting pipe (1) one end and are equipped with arc draw-in groove (8), the inside embedding of arc draw-in groove (8) is connected with ring packing (7), and bi-pass connecting pipe (1) is through ring packing (7) and pipeline (2) sealing connection.
3. The heat transfer pipe network engineering waterproof and heat-insulating device according to claim 1, characterized in that: the top of fly leaf (3) is provided with ring groove (10), the inside embedding of ring groove (10) is provided with the sealed pad of annular seal (9), and fly leaf (3) are through the sealed pad of annular seal (9) and pipeline (2) sealing connection, the equal fixedly connected with spacing slider (11) in position of the surface both sides of fly leaf (3), the position that the inner wall of bi-pass connecting pipe (1) corresponds spacing slider (11) is provided with spacing spout (12), and spacing slider (11) and spacing spout (12) sliding connection.
4. The heat transfer pipe network engineering waterproof and heat-insulating device according to claim 1, characterized in that: the pipeline (2) comprises an insulating layer (14) and a protective layer (15), and the insulating layer (14) is located in the inner layer of the protective layer (15).
5. The heat transfer pipe network engineering waterproof and heat-insulating device according to claim 1, characterized in that: pipeline (2) all scribble with the surface of bi-pass connecting pipe (1) and have brushed waterproof coating, and waterproof coating is pure acrylic acid polymer emulsion, pipeline (2) all overlap with the surface of bi-pass connecting pipe (1) and are provided with the insulation cover, and the insulation cover is made for rubber and plastic sponge material.
6. The heat transfer pipe network engineering waterproof and heat-insulating device according to claim 1, characterized in that: the outer surface of the welding ring (4) is polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120660138.XU CN214743900U (en) | 2021-03-31 | 2021-03-31 | Waterproof heat preservation device of heating power conveying pipe network engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120660138.XU CN214743900U (en) | 2021-03-31 | 2021-03-31 | Waterproof heat preservation device of heating power conveying pipe network engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214743900U true CN214743900U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120660138.XU Active CN214743900U (en) | 2021-03-31 | 2021-03-31 | Waterproof heat preservation device of heating power conveying pipe network engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214743900U (en) |
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2021
- 2021-03-31 CN CN202120660138.XU patent/CN214743900U/en active Active
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