CN213840054U - Anti-condensation structure of building water supply and drainage pipeline - Google Patents
Anti-condensation structure of building water supply and drainage pipeline Download PDFInfo
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- CN213840054U CN213840054U CN202022413659.3U CN202022413659U CN213840054U CN 213840054 U CN213840054 U CN 213840054U CN 202022413659 U CN202022413659 U CN 202022413659U CN 213840054 U CN213840054 U CN 213840054U
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Abstract
The utility model relates to a building water supply and drainage pipeline antisweat structure belongs to the drainage pipe field. Locate the outer anti-condensation structure of drainage pipe including drainage pipe and cover, anti-condensation structure includes corrugated elasticity insulating tube, the flame retardant coating, wearing layer and waterproof layer, form a plurality of filling gaps between corrugated elasticity insulating tube and the drain pipe, every filling gap all fills has the heat preservation cotton, form a plurality of spaces between corrugated elasticity insulating tube and the flame retardant coating, all be provided with the butt device in every space, the flame retardant coating is close to corrugated elasticity insulating tube's one end cyclic annular and has seted up a plurality of and corrugated elasticity insulating tube matched with recess, corrugated elasticity insulating tube inlays and locates the recess that corresponds, the waterproof layer is close to the cyclic annular a plurality of buckles that are provided with of one end of wearing layer, the wearing layer is close to the one end cyclic annular of flame retardant coating and is provided with a plurality of draw-in grooves. The anti-condensation and anti-bending composite material has a good anti-condensation effect, good bending deformation capacity and good wear-resisting and fireproof effects.
Description
Technical Field
The utility model relates to a drainage pipe technical field particularly, relates to a building water supply and drainage pipeline antisweat structure.
Background
The drainage pipeline is directly exposed in the air, and the surface of the pipeline is very easy to dew during water delivery, so that the suspended ceiling and the ground decoration are easily polluted and damaged. The problem of dew condensation prevention of the pipe is increasingly prominent.
The anti-condensation effect of the existing drainage pipeline is not very good, the effect is single, and meanwhile, after the water pipe deforms in the long-term use process, the attachment of an anti-condensation layer and the pipeline can be influenced, and the use effect is influenced.
SUMMERY OF THE UTILITY MODEL
To foretell not enough among the prior art, the utility model provides a building water supply and drainage pipeline anti-condensation structure has better anti-condensation effect, has better bending deformation ability, and anti-condensation structure is better with drainage pipeline's laminating, still has better wear-resisting and fire prevention effect simultaneously.
In order to achieve the above object, the utility model discloses a solution is:
a dew condensation prevention structure of a building water supply and drainage pipeline comprises a drainage pipeline and a dew condensation prevention structure sleeved outside the drainage pipeline, wherein the dew condensation prevention structure sequentially comprises a corrugated elastic heat preservation pipe, a fireproof layer, a wear-resistant layer and a waterproof layer from inside to outside, a plurality of filling gaps are formed between the corrugated elastic heat preservation pipe and the drainage pipeline, heat preservation cotton is filled in each filling gap, a plurality of gaps are formed between the corrugated elastic heat preservation pipe and the fireproof layer, a butting device is arranged in each gap and comprises a spring and a butting block, one end of the spring is connected with the corresponding fireproof layer, the other end of the spring is connected with one end of the butting block, the other end of the butting block is butted with the corresponding corrugated elastic heat preservation pipe, one end of the fireproof layer, which is close to the corrugated elastic heat preservation pipe, is annularly provided with a plurality of grooves matched with the corrugated elastic heat preservation pipe, the corrugated elastic heat preservation pipe is embedded in the corresponding grooves, the waterproof layer is close to the cyclic annular a plurality of buckles that are provided with of one end of wearing layer, and the wearing layer is close to the cyclic annular a plurality of draw-in grooves with buckle matched with that are provided with of one end of flame retardant coating.
Furthermore, in the preferred embodiment of the present invention, the corrugated elastic thermal insulation pipe, the fireproof layer, the wear-resistant layer and the waterproof layer are connected by glass cement.
Furthermore, in a preferred embodiment of the present invention, the waterproof layer is coated with a waterproof coating.
Furthermore, in a preferred embodiment of the present invention, the waterproof coating is SBS modified asphalt waterproof coating.
Further, in a preferred embodiment of the present invention, the corrugated elastic thermal insulation pipe is a corrugated polyurethane thermal insulation pipe.
Furthermore, in a preferred embodiment of the present invention, the heat-insulating cotton is rubber-plastic sponge.
Further, in a preferred embodiment of the present invention, the fire-proof layer is a rubber-plastic fire-proof layer.
Furthermore, in a preferred embodiment of the present invention, the wear-resistant layer is a nitrile rubber wear-resistant layer.
Further, in a preferred embodiment of the present invention, the waterproof layer is an epdm waterproof layer.
Further, in a preferred embodiment of the present invention, the shape of the end of the abutting block close to the corrugated elastic thermal insulation pipe matches with the corresponding corrugated elastic thermal insulation pipe.
The utility model provides a building water supply and drainage pipeline anti-condensation structure's beneficial effect is: the corrugated elastic heat-insulation pipe not only has a good heat-insulation effect, but also has a corrugated cross section, so that the corrugated elastic heat-insulation pipe has good bending and extending properties, the damage of the anti-condensation structure caused by bending or collision in the transportation process is avoided, and the service life of the anti-condensation structure is prolonged; the abutting device is arranged in a gap between the corrugated elastic heat-insulation pipe and the fireproof layer, when the drain pipe deforms, the drain pipe can extrude or be far away from the corrugated elastic heat-insulation pipe, and the abutting block in the abutting device can continuously extrude the spring or the spring to release energy to enable the abutting block to move towards the direction of the drain pipe along with the deformation of the drain pipe, so that the abutting block can be well abutted against the elastic heat-insulation pipe to enable the elastic heat-insulation pipe to be well attached to the drain pipe; the heat insulation performance of the heat insulation pipe can be greatly improved through the action of the corrugated elastic heat insulation pipe and the heat insulation cotton, and the anti-condensation effect can be greatly improved by matching with the waterproof effect of the waterproof layer; the fireproof effect of the anti-condensation structure can be improved through the fireproof layer, and the wear-resisting effect of the anti-condensation structure can be improved through the wear-resisting layer; the waterproof layer is further connected with the wear-resistant layer through the buckle and the clamping groove, and the use strength of the whole anti-condensation structure is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of an anti-condensation structure of a building water supply and drainage pipeline provided by an embodiment of the present invention;
FIG. 2 is a schematic structural view of the connection between the corrugated elastic thermal insulation pipe, the drainage pipe and the fireproof layer according to the embodiment of the present invention;
fig. 3 is a schematic partial structural view of a fire-retardant layer provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fire-retardant layer provided in an embodiment of the present invention;
fig. 5 is a schematic structural view of a waterproof layer provided in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of the wear-resistant layer according to an embodiment of the present invention.
Icon: 100-anti-condensation structure of water supply and drainage pipeline of building; 200-a drainage pipeline; 300-an anti-condensation structure; 400-corrugated elastic thermal insulation pipe; 410-filling the gap; 420-heat preservation cotton; 430-voids; 500-a fire barrier layer; 510-a groove; 600-a wear resistant layer; 610-card slot; 700-waterproof layer; 710-snap; 720-waterproof coating; 800-an abutment device; 810-a spring; 820 — abutment block.
Detailed Description
Make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, will combine the attached drawing in the embodiment of the present invention below, to the technical scheme in the embodiment of the present invention clearly, completely describe, obviously, the embodiment described is a partial embodiment of the present invention, rather than whole embodiment. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning 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.
Examples
Referring to fig. 1, the embodiment provides a condensation preventing structure 100 for a building water supply and drainage pipeline, which includes a drainage pipeline 200 and a condensation preventing structure 300 sleeved outside the drainage pipeline 200, wherein the condensation preventing structure 300 is used for preventing condensation in the drainage pipeline 200.
The dewing prevention structure 300 includes a corrugated elastic heat insulation pipe 400, a fire prevention layer 500, a wear-resistant layer 600, and a waterproof layer 700 in sequence from the inside to the outside.
Corrugated elasticity insulating tube 400 also is that the cross section of elasticity insulating tube is the corrugate, corrugated elasticity insulating tube 400 not only has better heat preservation effect, can prevent drainage pipe 200 dewfall, and corrugated elasticity insulating tube 400's cross section face is the corrugate simultaneously, has better crooked extending performance, avoids anti-condensation structure 300 to take place the bending or collide and leads to anti-condensation structure 300 to damage in the transportation, has improved anti-condensation structure 300's life.
Furthermore, the corrugated elastic heat-insulating pipe 400 is a corrugated polyurethane heat-insulating pipe, that is, the corrugated elastic heat-insulating pipe 400 is made of a polyurethane material, so that the corrugated polyurethane heat-insulating pipe has a good heat-insulating effect, and also has good corrosion resistance and long service life.
With reference to fig. 1 and 2, a plurality of filling gaps 410 are formed between the corrugated elastic heat-insulating pipe 400 and the drainage pipeline 200, and each filling gap 410 is filled with heat-insulating cotton 420, so as to further improve the heat-insulating effect of the anti-condensation structure 300 and improve the heat-insulating effect of the drainage pipeline 200, and the heat-insulating effect of the anti-condensation structure 100 of the building drainage pipeline can be greatly improved through the combined action of the heat-insulating cotton 420 and the corrugated elastic heat-insulating pipe 400.
Furthermore, the heat insulation cotton 420 is rubber-plastic sponge, and the rubber-plastic sponge not only has a good heat insulation effect, but also has the characteristics of environmental protection, light weight, good elasticity, good toughness, skid resistance, winding resistance and the like.
With reference to fig. 1, 2 and 3, a plurality of gaps 430 are formed between the corrugated elastic thermal insulation pipe 400 and the fire-proof layer 700, each gap 430 is provided with an abutting device 800, each abutting device 800 comprises a spring 810 and an abutting block 820, one end of each spring 810 is connected with the corresponding fire-proof layer 700, the other end of each spring 810 is connected with one end of each abutting block 820, the other end of each abutting block 820 abuts against the corresponding corrugated elastic thermal insulation pipe 400, when the drainage pipe 200 deforms in a long-term use process, the drainage pipe 200 presses or is far away from the corrugated elastic thermal insulation pipe 400, at this time, the abutting blocks 820 in the abutting devices 800 continuously press the springs 810 or the springs 810 in a direction close to the fire-proof layers 700 along with the deformation of the drainage pipe 200 to release energy so that the abutting blocks 820 move towards the drainage pipe 200, the springs 810 give the spaces where the abutting blocks 820 change, the abutting blocks 820 can abut against the corrugated elastic thermal insulation pipe 400 well to enable the corrugated thermal insulation pipe 400 to be well attached to the drainage pipe 200, the anti-condensation effect is improved.
Further, the abutting block 820 is shaped to fit the corrugated elastic thermal insulation pipe 400 at one end thereof near the corrugated elastic thermal insulation pipe 400 in order to abut the corrugated elastic thermal insulation pipe 400 more effectively.
The purpose of the fire-retardant layer 500 is to improve the fire-retardant effect of the dewing prevention structure 300, and to effectively improve the duration of fire protection in case of a fire.
Further, the fire-proof layer 500 is a rubber-plastic fire-proof layer, that is, the fire-proof layer 500 is made of a rubber-plastic material, the rubber-plastic material is of a closed-bubble structure, water in the outside air is difficult to permeate into the material, and the fire-proof layer has excellent water vapor permeation resistance; does not contain chlorofluoride harmful to the atmosphere; the rubber and plastic has excellent weather resistance, ageing resistance, severe cold resistance, heat resistance, drying resistance, moisture resistance, ultraviolet resistance, ozone resistance, no ageing, no deformation, no maintenance, long service life and the like; meanwhile, the rubber plastic material also has excellent fireproof performance. The utility model discloses a rubber and plastic material preparation flame retardant coating 500 not only has better fire behavior, still has better water-proof effects simultaneously.
Referring to fig. 1 and 4, a plurality of grooves 510 are annularly formed at one end of the fire-proof layer 500 close to the corrugated elastic heat-preservation pipe 400, the grooves 510 are matched with the corrugated elastic heat-preservation pipe 400, and the corrugated elastic heat-preservation pipe 400 is embedded in the corresponding grooves 510, so as to improve the relative stability between the fire-proof layer 500 and the corrugated elastic heat-preservation pipe 400 and improve the use strength.
The purpose of the wear-resistant layer 600 is to improve the wear resistance of the anti-condensation structure 300 and prevent the wear-resistant layer from affecting the service life and anti-condensation effect of the anti-condensation structure 300 due to wear during transportation or use.
Further, the wear-resistant layer 600 is a nitrile rubber wear-resistant layer, that is, the wear-resistant layer 600 is made of a nitrile rubber material. The nitrile rubber has good wear resistance and good heat resistance.
The waterproof layer 700 is intended to improve the waterproof performance of the anti-condensation structure 300, and the heat insulation performance of the anti-condensation structure can be greatly improved by the corrugated elastic heat insulation pipe 400 and the heat insulation cotton 420, and the anti-condensation effect of the drainage pipeline 200 can be greatly improved by matching with the waterproof effect of the waterproof layer 700.
Further, the waterproof layer 700 is an ethylene propylene diene monomer waterproof layer, that is, the waterproof layer 700 is made of ethylene propylene diene monomer, and has excellent aging resistance, weather resistance, ozone resistance, sunlight resistance, heat resistance, water resistance, steam resistance, ultraviolet resistance, radiation resistance and other aging resistance.
With reference to fig. 1, 5 and 6, a plurality of buckles 710 are annularly disposed at one end of the waterproof layer 700 close to the wear-resistant layer 600, and a plurality of slots 610 matched with the buckles 710 are annularly disposed at one end of the wear-resistant layer 600 close to the fireproof layer 700. The snap 710 of the waterproof layer 700 is embedded in the corresponding slot 610, so as to further improve the relative stability between the waterproof layer 700 and the wear-resistant layer 600 and improve the use strength.
The waterproof layer 700 is coated with a waterproof coating material 720 in order to further improve its waterproof effect.
Furthermore, the waterproof coating 720 is an SBS modified asphalt waterproof coating, the SBS modified asphalt waterproof coating takes an SBS copolymerized thermoplastic elastomer as a modifier, high-quality petroleum asphalt is modified, various rubbers, synthetic resins, surfactants, emulsifiers, mildewproof agents and other auxiliary materials are added, and the high-elasticity high-quality waterproof coating is refined by special equipment, has the characteristics of good waterproof performance, low-temperature flexibility, high elongation, convenient construction and the like, and has good capability of adapting to roof deformation.
Furthermore, the corrugated elastic heat-insulating pipe 400, the fireproof layer 500, the wear-resistant layer 600 and the waterproof layer 700 are connected by glass cement, so that the relative stability among the corrugated elastic heat-insulating pipe 400, the fireproof layer 500, the wear-resistant layer 600 and the waterproof layer 700 is further improved, and the use strength of the corrugated elastic heat-insulating pipe is improved.
To sum up, the utility model discloses a building water supply and drainage pipeline antisweat structure's beneficial effect is: the corrugated elastic heat-insulation pipe not only has a good heat-insulation effect, but also has a corrugated cross section, so that the corrugated elastic heat-insulation pipe has good bending and extending properties, the damage of the anti-condensation structure caused by bending or collision in the transportation process is avoided, and the service life of the anti-condensation structure is prolonged; the abutting device is arranged in a gap between the corrugated elastic heat-insulation pipe and the fireproof layer, when the drain pipe deforms, the drain pipe can extrude or be far away from the corrugated elastic heat-insulation pipe, and the abutting block in the abutting device can continuously extrude the spring or the spring to release energy to enable the abutting block to move towards the direction of the drain pipe along with the deformation of the drain pipe, so that the abutting block can be well abutted against the elastic heat-insulation pipe to enable the elastic heat-insulation pipe to be well attached to the drain pipe; the heat insulation performance of the heat insulation pipe can be greatly improved through the action of the corrugated elastic heat insulation pipe and the heat insulation cotton, and the anti-condensation effect can be greatly improved by matching with the waterproof effect of the waterproof layer; the fireproof effect of the anti-condensation structure can be improved through the fireproof layer, and the wear-resisting effect of the anti-condensation structure can be improved through the wear-resisting layer; the waterproof layer is further connected with the wear-resistant layer through the buckle and the clamping groove, and the use strength of the whole anti-condensation structure is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a building water supply and drainage pipeline antisweat structure, a serial communication port, locate including drainage pipe and cover the outer antisweat structure of drainage pipe, antisweat structure by interior and outer elasticity insulating tube, flame retardant coating, wearing layer and the waterproof layer that includes the corrugate in proper order, the corrugate elasticity insulating tube with form a plurality of filling gaps between the drainage pipe, every it has the heat preservation cotton all to fill the gap, the corrugate elasticity insulating tube with form a plurality of spaces between the flame retardant coating, every all be provided with the butt device in the space, the butt device includes spring and butt piece, the one end of spring with correspond the flame retardant coating is connected, the other end with the one end of butt piece is connected, the other end butt of butt piece corresponds the corrugate elasticity insulating tube, the flame retardant coating is close to the one end of the corrugate elasticity insulating tube cyclic annular seted up a plurality of with the elasticity insulating tube of corrugate cooperatees The recess of corrugated elasticity insulating tube inlay and locate corresponding recess, the waterproof layer is close to the one end of wearing layer is cyclic annularly provided with a plurality of buckles, the wearing layer is close to the one end of flame retardant coating cyclic annularly be provided with a plurality of with buckle matched with draw-in groove.
2. The condensation-proof structure of the building water supply and drainage pipeline according to claim 1, wherein the corrugated elastic heat preservation pipe, the fire-proof layer, the wear-resistant layer and the water-proof layer are connected by glass cement.
3. The condensation preventing structure for water supply and drainage pipelines of buildings according to claim 1, wherein the waterproof layer is coated with a waterproof coating.
4. The condensation preventing structure for water supply and drainage pipelines of buildings according to claim 3, wherein the waterproof coating is SBS modified asphalt waterproof coating.
5. The condensation preventing structure for water supply and drainage pipelines of buildings as claimed in claim 1, wherein the corrugated elastic thermal insulation pipe is a corrugated polyurethane thermal insulation pipe.
6. The condensation-preventing structure for the water supply and drainage pipeline of the building as claimed in claim 1, wherein the heat-insulating cotton is rubber-plastic sponge.
7. The condensation preventing structure for the water supply and drainage pipeline of the building as claimed in claim 1, wherein the fire-proof layer is a rubber plastic fire-proof layer.
8. The condensation preventing structure for water supply and drainage pipelines of buildings according to claim 1, wherein the wear resistant layer is a nitrile rubber wear resistant layer.
9. The condensation preventing structure for water supply and drainage pipelines of buildings according to claim 1, wherein the waterproof layer is an ethylene propylene diene monomer waterproof layer.
10. The anti-condensation structure for the building water supply and drainage pipeline according to claim 1, wherein one end of the abutting block close to the corrugated elastic heat-preservation pipe is matched with the corresponding corrugated elastic heat-preservation pipe in shape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022413659.3U CN213840054U (en) | 2020-10-27 | 2020-10-27 | Anti-condensation structure of building water supply and drainage pipeline |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022413659.3U CN213840054U (en) | 2020-10-27 | 2020-10-27 | Anti-condensation structure of building water supply and drainage pipeline |
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| CN213840054U true CN213840054U (en) | 2021-07-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251759A (en) * | 2022-07-18 | 2022-11-01 | 常熟市雷得双金属复合管业有限公司 | Fire-resistant and heat-insulating dust collector pipeline |
-
2020
- 2020-10-27 CN CN202022413659.3U patent/CN213840054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251759A (en) * | 2022-07-18 | 2022-11-01 | 常熟市雷得双金属复合管业有限公司 | Fire-resistant and heat-insulating dust collector pipeline |
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Address after: 644000 floor 3, building 7, Longwan 1, block B-2, Sanjiangkou area, south bank, Xuzhou District, Yibin City, Sichuan Province (property No. 7-3-1 to 7-3-27) Patentee after: Lvyi Construction Group Co.,Ltd. Address before: 644000 floor 3, building 7, Longwan 1, block B-2, Sanjiangkou area, south bank, Xuzhou District, Yibin City, Sichuan Province (property No. 7-3-1 to 7-3-27) Patentee before: Sichuan Lvjian Xiyi Construction Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |