CN212455975U

CN212455975U - Anti-dewing component for building water supply and drainage pipeline

Info

Publication number: CN212455975U
Application number: CN202021300410.5U
Authority: CN
Inventors: 杨滟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-02-02
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses an antisweat component for building water supply and drainage pipe, including inner tube, outer tube and screw, the outer tube specifically is "protruding" type structure, and the quantity of outer tube is two, and equal fixed mounting has the heat preservation on the outer wall of two outer tubes, and the heat preservation specifically is "protruding" type structure, and the shell fragment is installed to the symmetry on the outer wall of inner tube, and the quantity of shell fragment is a plurality of. The utility model provides an anti-condensation component for building water supply and drainage pipe, install the outer tube in the outside of inner tube, heat preservation temperature insulating layer has all been installed to both sides in the inside and outside of outer tube, even steam sees through the heat preservation and reachs the outer tube, also have the temperature insulating layer and separate inner tube and outer tube, the temperature that can not let the interior intraductal drainage influence the outer tube, just can not lead to the emergence of dewfall problem because of the inside and outside difference in temperature, fixed mounting has a plurality of shell fragments on the outer wall of inner tube, the outer wall of inner tube provides certain buffer power and holding power, prevent that the inner tube from bursting.

Description

Anti-dewing component for building water supply and drainage pipeline

Technical Field

The utility model relates to the technical field of pipelines, relate to an anti-condensation component for building water supply and drainage pipeline particularly.

Background

The drainage pipeline refers to a system consisting of a pipeline collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, branch pipes and pipelines leading to a treatment plant, no matter the pipeline is built on a street or any other place, the pipeline can be used as a drainage pipeline as long as the pipeline plays a role in drainage, a general building water supply and drainage device is mainly a drainage pipeline in a commercial office building or a residential quarter, relatively speaking, the drainage quantity of the water supply and drainage pipeline is less than that of an industrial drainage pipeline, and the water drained from the interior of the pipeline is cleaner, in the use of the drainage pipeline, designers pay attention to the quality safety problem of the pipeline to ensure the normal use of the building drainage system, wherein one of the problems is the condensation problem, the temperature difference between the inside and the outside of the pipeline is large, and the water vapor in the outside air is liquefied into dew drops outside the drainage pipeline in the form of dew drops, the outer wall of the pipeline is firm, ice can be condensed, the pipeline is cracked, and the normal use of the pipeline is affected.

The method of current drainage pipe antisweat, mainly add the one deck heat preservation outside the pipeline, keep warm inside the pipeline through the heat preservation and make the difference in temperature in the pipeline and the air can not influence each other, lead to the frozen problem of dewfall, such antisweat mode is very simple, the cost is also lower, but the pipeline of inside can not be protected to the mode that directly adds the heat preservation outside the pipeline, the heat preservation only relies on the structure of one deck, can not separate external vapor well, and when drainage pipe inside drainage is more, can extrude the pipeline inner wall, the outside only has the heat preservation protection, can not provide holding power protection pipeline, the phenomenon that can lead to the pipeline to burst takes place.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing an anti-condensation component for building water supply and drainage pipeline, the anti-condensation effect of the anti-condensation component who aims at solving current water supply and drainage pipeline is not good to when the pipeline is inside to receive the extrusion, the outside does not have the support, takes place the problem that bursts easily.

Technical scheme

In order to achieve the purpose, the utility model provides a pair of an antisweat component for building water supply and drainage pipe, including inner tube, outer tube and screw, the outer tube specifically is "protruding" type structure, the quantity of outer tube is two, two equal fixed mounting has the heat preservation on the outer wall of outer tube, the heat preservation specifically is "protruding" type structure, the shell fragment is installed to the symmetry on the outer wall of inner tube, the quantity of shell fragment is a plurality of.

Preferably, rubber gaskets are symmetrically arranged on the bottom surfaces of two ends of the convex structure of the outer pipe.

Preferably, the number of the screws is a plurality, and the screws sequentially penetrate through the two heat insulation layers and the two outer pipes and extend to the outer sides of the heat insulation layers, so that the heat insulation layers and the outer pipes are fixedly connected.

Preferably, the inner wall of the outer pipe is fixedly provided with a heat insulation layer, and the other ends of the elastic sheets are symmetrically arranged on the inner wall of the heat insulation layer.

Preferably, both ends of the inner wall of the outer tube are fixedly provided with sealing covers.

Preferably, the heat-insulating layer and the heat-insulating layer are integrally made of polyurethane synthetic material.

Advantageous effects

Compared with the prior art, the utility model provides a pair of an antisweat component for building water supply and drainage pipe possesses following beneficial effect:

1. the utility model discloses a, install the outer tube in the outside of inner tube, the structure of two-layer pipeline can increase the protection to the inner tube to all installed the heat preservation layer that insulates against heat in the both sides of outer tube, even steam sees through the heat preservation and reachs the outer tube, also have the layer that insulates against heat and separate inner tube and outer tube, can not let the temperature of interior intraductal drainage influence the temperature of outer tube, just can not lead to the emergence of dewfall problem because of the inside and outside difference in temperature.

2. The utility model discloses a, fixed mounting has a plurality of shell fragments on the outer wall of inner tube, provides certain buffer power and holding power for the outer wall of inner tube, and the water pressure of inner tube inner wall and the shell fragment of inner tube outer wall resist, even water extrusion inner tube inner wall in the inner tube, the shell fragment also can provide certain holding power, guarantees within certain water pressure scope, and the inner tube can not lead to the fact the phenomenon that the inner tube bursts because of inside water pressure is too big.

3. The utility model discloses a, the heat preservation and the outer tube in the outside can both be changed to when general heat preservation and outer tube received external force, the inner tube can not receive destruction by inside shell fragment, even be in the heat preservation and the outer tube damage of more outside position, also can be very convenient change, the protection inner tube.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

The main reference numbers:

1. a heat-insulating layer; 2. an outer tube; 3. a screw; 4. an inner tube; 5. sealing the cover; 6. a spring plate; 7. a thermal insulation layer; 8. a rubber gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-2, a dewing-proof component for building water supply and drainage pipeline comprises an inner pipe 4, an outer pipe 2 and screws 3, when the pipeline is installed, the two outer pipes 2 are fixed on the outer side of a heat insulation layer 7, two heat insulation layers 1 are wrapped on the outer walls of the two outer pipes 2, the whole device is firmly fixed through a plurality of screws 3, after the whole pipeline is installed, water is fed and drained, in the process of using the drainage pipeline, the inner pipe 4 and the outside air have a temperature difference, the temperature in the inner pipe 4 is prevented from being transferred to the outer pipe 2 through the heat insulation layer 7, so that the temperature difference between the outer pipe 2 and the outside air is avoided, the water vapor in the air is isolated outside the heat insulation layer 1 through most part of the water vapor, even if part of the water vapor contacts the outer wall of the outer pipe 2 through the heat insulation layer 1, the dewing phenomenon, after the water in inner tube 4 can't be discharged, inside water pressure is great, is extruding the inner wall of inner tube 4, and a plurality of shell fragments 6 of fixed mounting provide holding power and buffer power on the outer wall of inner tube 4, are supporting the outer wall of inner tube 4, can keep out the pressure of water to a certain extent to guarantee the safe handling of inner tube 4.

As shown in fig. 1 and 2, the utility model discloses among the further technical scheme that provides, outer tube 2 specifically is "protruding" type structure, the quantity of outer tube 2 is two, equal fixed mounting has heat preservation 1 on the outer wall of two outer tubes 2, heat preservation 1 specifically is "protruding" type structure, shell fragment 6 is installed to the symmetry on the outer wall of inner tube 4, the quantity of shell fragment 6 is a plurality of, shell fragment 6 provides the safety of holding power and buffer power assurance inner tube 4 for inner tube 4, the two-layer structure of outer tube 2 and inner tube 4, through blocking of heat preservation 1 and heat insulating layer 7, anti-condensation effect is very good.

Wherein, rubber gasket 8 is installed to the bottom surface symmetry at outer tube 2 "protruding" type structure both ends, and rubber gasket 8 can prevent that external steam from getting into the inside of outer tube 2 through the articulated department of two outer tubes 2, causes the influence to the inside of outer tube 2.

Wherein, the quantity of screw 3 is a plurality of, and a plurality of screw 3 runs through two heat preservation 1 and two outer tubes 2 in proper order to extend to the outside of heat preservation 1, make heat preservation 1 and 2 looks fixed connection of outer tube, the very flexibility of the fixed mode of screw 3 guarantees that the dismouting that can be convenient between heat preservation 1 and the outer tube 2 is changed.

Wherein, fixed mounting has thermal-insulated layer 7 on the inner wall of outer tube 2, and the other end symmetry of a plurality of shell fragments 6 is installed on the inner wall of thermal-insulated layer 7, and thermal-insulated layer 7 separates and separates the temperature with outer tube 2 and inner tube 4.

Wherein, the both ends fixed mounting of outer tube 2 inner wall has closing cap 5, and closing cap 5 can avoid insulating layer 7 and shell fragment 6 to expose outside.

The heat-insulating layer 1 and the heat-insulating layer 7 are made of polyurethane synthetic materials integrally, the polyurethane synthetic materials have thermoplastic linear structures, and the heat-insulating, sound-insulating, shock-resistant and gas-proof performances are very good.

The working principle is as follows: in the in-process that drainage pipe used, there is the difference in temperature inner tube 4 and outside air, avoids the temperature in inner tube 4 to transmit to outer tube 2 through insulating layer 7, can not have the difference in temperature between outer tube 2 and the outside air like this, and the vapor in the air is isolated in the outside of insulating layer 1 through most, and even partial vapor contacts the outer wall of outer tube 2 through insulating layer 1, owing to not having the difference in temperature, so can not take place the dewfall phenomenon.

This article mention shell fragment 6, its elastic coefficient accords with the technical requirement of the technical scheme of the utility model.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides an anti-condensation component for building water supply and drainage pipeline, includes inner tube (4), outer tube (2) and screw (3), its characterized in that:

the outer pipes (2) are of a convex structure, the number of the outer pipes (2) is two, the outer walls of the two outer pipes (2) are fixedly provided with heat insulation layers (1), and the heat insulation layers (1) are of a convex structure;

the outer wall of the inner pipe (4) is symmetrically provided with a plurality of elastic sheets (6).

2. The dew condensation preventing component for water supply and drainage pipelines of buildings as claimed in claim 1, wherein rubber gaskets (8) are symmetrically installed on the bottom surfaces of both ends of the 'convex' shaped structure of the outer pipe (2).

3. The anti-condensation component for the building water supply and drainage pipeline according to claim 1, wherein the number of the screws (3) is a plurality, and the screws (3) sequentially penetrate through the two heat insulation layers (1) and the two outer pipes (2) and extend to the outer sides of the heat insulation layers (1), so that the heat insulation layers (1) and the outer pipes (2) are fixedly connected.

4. The anti-condensation component for the building water supply and drainage pipeline according to claim 1, wherein the inner wall of the outer pipe (2) is fixedly provided with a heat insulation layer (7), and the other ends of the plurality of elastic sheets (6) are symmetrically arranged on the inner wall of the heat insulation layer (7).

5. The dew condensation preventing means for water supply and drainage pipelines in buildings as claimed in claim 1, wherein the both ends of the inner wall of said outer pipe (2) are fixedly installed with a cap (5).

6. The condensation preventing element for building water supply and drainage pipelines according to claim 1, wherein the insulation layer (1) and the insulation layer (7) are made in one piece, in particular of polyurethane synthetic material.