CN213919907U

CN213919907U - Novel frost heaving resistant water drop pipe

Info

Publication number: CN213919907U
Application number: CN202022571783.2U
Authority: CN
Inventors: 李博; 伊宏森; 马龙凤
Original assignee: Liaoning Fuhua Steel Structure Engineering Co ltd
Current assignee: Liaoning Fuhua Steel Structure Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-10
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a novel frost heaving resistant downcomer, including the downcomer body, the top intercommunication of downcomer body has the rainwater fill, downcomer body and rainwater fill all include the basic unit, the inner wall of basic unit passes through adhesive fixedly connected with antifouling layer, adhesive fixedly connected with enhancement layer is passed through on the surface of basic unit, adhesive fixedly connected with anticracking layer is passed through on the surface of enhancement layer, adhesive fixedly connected with resistant layer of cracking is passed through on the surface on resistant layer, resistant layer's surface is provided with waterproof coating through adhesive fixedly connected with, waterproof coating's surface is passed through adhesive fixedly connected with frost protection, the material of basic unit is three type polypropylene. The utility model discloses a set up basic unit, anti-soil layer, enhancement layer, anti-crack layer, resistant layer of waiting, waterproof coating, anti-freeze layer, phenolic foam layer and the cotton layer of glass fiber heat preservation, solved current downcomer and not had the problem of anti frost heaving function, this downcomer possesses the advantage of anti frost heaving function.

Description

Novel frost heaving resistant water drop pipe

Technical Field

The utility model relates to a downcomer technical field specifically is a novel frost heaving resistant downcomer.

Background

The utility model discloses a roof, including roof, gutter, downpipe roof, grid outlet, rainwater fill and downpipe, the downpipe roof is organized drainage roofing, it is the roofing that gushes water at first collects the eaves gutter, then arrange ground through the downpipe, the downpipe is the mode that general civil architecture roofing got rid of sleet water and used commonly, it comprises parts such as grid outlet, rainwater fill and downpipe, the drainage leads to ground or inserts the downspout, current downpipe has some problems, the downpipe takes place to frost heaving easily when cold weather in winter, lead to the downpipe to appear damaged, reduce the life of downpipe, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel frost heaving resistant downcomer possesses the advantage of frost heaving resistant function, has solved the problem that current downcomer does not have frost heaving resistant function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel frost heaving resistant downcomer, includes the downcomer body, the top intercommunication of downcomer body has the rainwater fill, downcomer body and rainwater fill all include the basic unit, the inner wall of basic unit passes through adhesive fixedly connected with antifouling layer, adhesive fixedly connected with enhancement layer is passed through on the surface of basic unit, adhesive fixedly connected with crack resistance layer is passed through on the surface of enhancement layer, the surface on crack resistance layer passes through adhesive fixedly connected with and waits the layer, the surface on resistant layer is provided with waterproof coating, adhesive fixedly connected with prevents frostbite layer is passed through on waterproof coating's surface.

Preferably, the base layer is made of polypropylene, and the antifouling layer is made of polytetrafluoroethylene.

Preferably, the material of the reinforcing layer is ABS plastic, and the material of the anti-cracking layer is polyphenylene sulfide thermoplastic resin.

Preferably, the weather-resistant layer is made of polychlorotrifluoroethylene, and the waterproof coating is made of SBS modified asphalt waterproof paint.

Preferably, the anti-freezing layer comprises a phenolic foam layer, and a glass fiber heat-insulating cotton layer is fixedly connected to the surface of the phenolic foam layer through an adhesive.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up basic unit, anti-soil layer, enhancement layer, anti-crack layer, resistant layer of waiting, waterproof coating, anti-freeze layer, phenolic foam layer and the cotton layer of glass fiber heat preservation, solved current downcomer and not had the problem of anti frost heaving function, this downcomer possesses the advantage of anti frost heaving function, is worth promoting.

2. The utility model can increase the dirt resistance of the water drop pipe body and the rain bucket by arranging the dirt resistant layer, prevent dirt from being attached to the inner walls of the water drop pipe body and the rain bucket to cause blockage, can increase the use strength of the water drop pipe body and the rain bucket by arranging the reinforcing layer, prevent the water drop pipe body and the rain bucket from being damaged under the influence of external force, can increase the anti-cracking capability of the water drop pipe body and the rain bucket by arranging the anti-cracking layer, prevent the water drop pipe body and the rain bucket from being swelled due to frost heaving, can increase the weather resistance of the water drop pipe body and the rain bucket by arranging the weather resistant layer, prolong the service life of the water drop pipe body and the rain bucket, can increase the waterproof capability of the water drop pipe body and the rain bucket by arranging the waterproof coating, prevent the occurrence of frost heaving, can increase the frost heaving resistance of the water drop pipe body and the rain bucket by arranging the anti-freezing layer, prevent that cold weather downpipe body and rainwater fill from taking place to frost heave.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the material composition of the body of the downcomer and the rainwater hopper of the present invention;

fig. 3 is a schematic view of the material composition of the anti-freezing layer according to the present invention.

In the figure: 1. a downcomer body; 2. a rainwater hopper; 3. a base layer; 4. a stain resistant layer; 5. a reinforcing layer; 6. an anti-cracking layer; 7. a weatherable layer; 8. a water-resistant coating; 9. an anti-freezing layer; 10. a phenolic foam layer; 11. a glass fiber heat insulation cotton layer.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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, a novel anti-frost heaving downcomer comprises a downcomer body 1, a rainwater hopper 2 is communicated with the top of the downcomer body 1, the downcomer body 1 and the rainwater hopper 2 both comprise a base layer 3, an anti-fouling layer 4 is fixedly connected to the inner wall of the base layer 3 through an adhesive, a reinforcing layer 5 is fixedly connected to the surface of the base layer 3 through an adhesive, an anti-cracking layer 6 is fixedly connected to the surface of the reinforcing layer 5 through an adhesive, a weather-resistant layer 7 is fixedly connected to the surface of the anti-cracking layer 6 through an adhesive, a waterproof coating 8 is arranged on the surface of the weather-resistant layer 7, an anti-freezing layer 9 is fixedly connected to the surface of the waterproof coating 8 through an adhesive, the base layer 3 is made of polypropylene, the anti-fouling layer 4 is made of polytetrafluoroethylene, the reinforcing layer 5 is made of ABS plastic, the anti-cracking layer 6 is made of polyphenylene sulfide thermoplastic resin, and the weather-resistant layer 7 is made of polychlorotrifluoroethylene, the waterproof coating 8 is made of SBS modified asphalt waterproof paint, the anti-freezing layer 9 comprises a phenolic foam layer 10, the surface of the phenolic foam layer 10 is fixedly connected with a glass fiber heat-insulating cotton layer 11 through an adhesive, the anti-fouling capability of the water drop pipe body 1 and the rainwater hopper 2 can be improved by arranging the anti-fouling layer 4, dirt is prevented from being attached to the inner walls of the water drop pipe body 1 and the rainwater hopper 2 to cause blockage, the service strength of the water drop pipe body 1 and the rainwater hopper 2 can be improved by arranging the reinforcing layer 5, the damage of the water drop pipe body 1 and the rainwater hopper 2 caused by external force can be prevented, the anti-cracking capability of the water drop pipe body 1 and the rainwater hopper 2 can be improved by arranging the anti-cracking layer 6, the expansion crack of the water drop pipe body 1 and the rainwater hopper 2 caused by freezing can be prevented, the weather-resistant layer 7 can be arranged to improve the weather resistance of the water drop pipe body 1 and the rainwater hopper 2, and the service life of the water drop pipe body 1 and the rainwater hopper 2 can be prolonged, through setting up waterproof coating 8, can increase the waterproof ability of downcomer body 1 and rainwater fill 2, prevent to take place to leak, through setting up anti-freeze coating 9, can increase the anti-frost heaving ability of downcomer body 1 and rainwater fill 2, prevent that cold weather downcomer body 1 and rainwater fill 2 from taking place to frost heaving, through setting up basic unit 3, anti-foul layer 4, the enhancement layer 5, anti-crack layer 6, resistant layer 7 of waiting, waterproof coating 8, anti-freeze coating 9, phenolic foam layer 10 and glass fiber heat preservation cotton layer 11, the problem that current downcomer does not have anti-frost heaving function has been solved, this downcomer, possess the advantage of anti-frost heaving function, be worth promoting.

During the use, anti-soil layer 4 can increase the anti-soil ability of downcomer body 1 and rainwater fill 2, prevent that the dirt from attaching to the inner wall of downcomer body 1 and rainwater fill 2 and causing the jam, enhancement layer 5 can increase the use strength of downcomer body 1 and rainwater fill 2, prevent that downcomer body 1 and rainwater fill 2 from appearing damaged under the influence of external force, anti-crack layer 6 can increase the anti-crack ability of downcomer body 1 and rainwater fill 2, prevent to take place frost heaving and lead to the spalling of downcomer body 1 and rainwater fill 2 to appear bloating, resistant layer 7 can increase the weatherability of downcomer body 1 and rainwater fill 2, the life of extension downcomer body 1 and rainwater fill 2, waterproof coating 8 can increase the waterproof ability of downcomer body 1 and rainwater fill 2, prevent to take place, anti-freeze coating 9 can increase the frost heaving ability of downcomer body 1 and rainwater fill 2, prevent that cold weather from taking place to freeze, prevent that cold weather downcomer body 1 and rainwater fill 2 from taking place to swell.

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 novel frost heaving resistant downcomer, includes downcomer body (1), its characterized in that: the top intercommunication of downcomer body (1) has rainwater fill (2), downcomer body (1) and rainwater fill (2) all include basic unit (3), the inner wall of basic unit (3) passes through adhesive fixedly connected with antifouling layer (4), adhesive fixedly connected with enhancement layer (5) are passed through on the surface of basic unit (3), adhesive fixedly connected with anticracking layer (6) is passed through on the surface of enhancement layer (5), adhesive fixedly connected with resistant layer (7) are passed through on the surface of resistant layer (6), the surface of resistant layer (7) is provided with waterproof coating (8), adhesive fixedly connected with anti-freezing layer (9) are passed through on the surface of waterproof coating (8).

2. The new frost heave resistant downcomer of claim 1, wherein: the base layer (3) is made of polypropylene, and the antifouling layer (4) is made of polytetrafluoroethylene.

3. The new frost heave resistant downcomer of claim 1, wherein: the reinforced layer (5) is made of ABS plastic, and the anti-cracking layer (6) is made of polyphenylene sulfide thermoplastic resin.

4. The new frost heave resistant downcomer of claim 1, wherein: the weather-resistant layer (7) is made of polychlorotrifluoroethylene, and the waterproof coating (8) is made of SBS modified asphalt waterproof coating.

5. The new frost heave resistant downcomer of claim 1, wherein: the anti-freezing layer (9) comprises a phenolic foam layer (10), and the surface of the phenolic foam layer (10) is fixedly connected with a glass fiber heat-insulating cotton layer (11) through an adhesive.