CN213710130U

CN213710130U - Outer wall outlet sleeve convenient to change

Info

Publication number: CN213710130U
Application number: CN202021818980.3U
Authority: CN
Inventors: 徐风庭; 杨稳生; 张�林; 邢海福; 刘梁旭
Original assignee: Jiangsu Jinhe Construction Group Co ltd
Current assignee: Jiangsu Jinhe Construction Group Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-16
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses an outer wall outlet sleeve pipe convenient to change relates to outer wall drainage technical field, and the drainage pipe that uses for solving the outer wall among the prior art is mostly plastics and metallic structure, and the pipeline exposes in the air for a long time, receives the influence of air and rainwater condition that efflorescence and corrosion appear very easily, needs the instrument just can carry out the problem dismantled when changing. The outer wall drainage hole sleeve assembly comprises a vertical drainage pipe assembly, a drainage sleeve is arranged above the vertical drainage pipe assembly, a drainage pipe cavity is arranged inside the drainage sleeve, a limiting water storage tank is arranged on the outer side of the drainage pipe cavity, a plastic floating cover is arranged above the drainage sleeve, the plastic floating cover is connected with the drainage sleeve through the limiting water storage tank, a foam cushion ring is arranged at the bottom of the plastic floating cover and connected with the plastic floating cover through a clamping groove, and a drainage side groove is formed in the outer surface of the plastic floating cover.

Description

Outer wall outlet sleeve convenient to change

Technical Field

The utility model relates to an outer wall drainage technical field specifically is an outer wall outlet casing pipe convenient to change.

Background

The waterproof structure of the outer wall of the building has the basic function of preventing rainwater and snow water from invading the wall body, and has the performances of freeze thawing resistance, high and low temperature resistance, wind load bearing and the like. In order to ensure the firmness and durability of the wall body, moisture-proof and waterproof measures are taken for the outer wall of the building, particularly for the plinth part. The selection of good waterproof materials and construction practices is a prerequisite to ensure a good sanitary environment indoors. Under the conditions of normal use and reasonable maintenance, the outer wall of a building under the following conditions should be integrally waterproof.

However, most of the drainage pipelines used by the existing outer walls are of plastic and metal structures, and the pipelines are exposed in the air for a long time, are very easy to be weathered and rusted under the influence of the air and the rainwater, and can be detached by tools during replacement; therefore, the existing requirements are not met, and the outer wall drainage hole casing convenient to replace is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer wall outlet casing pipe convenient to change to the drainage pipe that the outer wall that proposes used is mostly for plastics and metallic structure in solving above-mentioned background art, and the pipeline exposes in the air for a long time, receives the influence of air and rainwater condition that efflorescence and corrosion appear very easily, needs the instrument just can carry out the problem of dismantling when changing.

In order to achieve the above object, the utility model provides a following technical scheme: an outer wall drainage hole sleeve convenient to replace comprises an outer wall drainage hole sleeve assembly, wherein the outer wall drainage hole sleeve assembly comprises a vertical water falling pipe assembly, a water drainage sleeve is arranged above the vertical water falling pipe, a water drainage pipe cavity is arranged in the water drainage sleeve, and the outer side of the drainage pipe cavity is provided with a limit water storage tank, a plastic floating cover is arranged above the drainage sleeve, the plastic floating cover is connected with the water drainage sleeve through a limiting water storage tank, the bottom of the plastic floating cover is provided with a foam backing ring, the foam backing ring is connected with the plastic floating cover through a clamping groove, a drainage side groove is arranged on the outer surface of the plastic floating cover, and a plurality of drainage side grooves are arranged, a falling-height sealing cover is arranged at the top of the plastic floating cover and is fixedly connected with the plastic floating cover, and a plurality of drainage holes are arranged at the top of the falling-height sealing cover.

Preferably, a partition plate is arranged between the water drainage pipe cavity and the limiting water storage tank, and the foam backing ring is attached to the limiting water storage tank.

Preferably, one side of spacing cistern bottom is provided with the drainage hole groove, and the drainage hole groove runs through the inside that extends to the sluicing lumen.

Preferably, the bottom of the water drainage sleeve is provided with a threaded pipe orifice, the threaded pipe orifice is fixedly connected with the water drainage sleeve, and the threaded pipe orifice is rotatably connected with the vertical downpipe piece through internal threads.

Preferably, a wall body annular groove is formed in the outer side of the water drainage sleeve.

Preferably, the diameter of the outer ring of the plastic floating cover is smaller than that of the outer ring of the limiting water storage tank, and the diameter of the inner ring of the plastic floating cover is larger than that of the inner ring of the limiting water storage tank.

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

1. the utility model discloses a water drain sleeve pipe adopts the metal material, and vertical downcomer spare and plastics play floating cover adopt the plastics material, the water drain sleeve pipe of metal material can be installed in the outlet on wall body surface, it is comparatively troublesome to change later stage, so adopt comparatively durable metal material, and vertical downcomer spare exposes for a long time and easily weathers in the air and needs to be changed, here dock through the screw mouth of pipe of water drain sleeve pipe bottom, and plastics play floating cover needs to float, have certain requirement to weight, so the plastic construction who adopts, directly take out when changing, put into new plastics again and play floating cover can;

2. when the accumulated water overflows the water drainage sleeve, the accumulated water enters the limiting water storage tank from the gap and is influenced by buoyancy, the foam backing ring at the bottom of the plastic floating cover can float upwards, the plastic floating cover can also float and rise along with the foam backing ring, and at the moment, the drainage side groove of the plastic floating cover on the surface of the plastic floating cover can be exposed, is far larger than the drainage hole at the top and can quickly drain the accumulated water;

3. the utility model discloses one side at spacing catch basin bottom is provided with the drainage hole groove, and the spacing catch basin of drainage hole groove intercommunication and sluicing lumen can be with the row in the spacing catch basin in the sluicing lumen to keep the balance of the inside water level of spacing catch basin, avoid the water level too high with the ejecting retaining cell body of foam backing ring.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the overall exploded structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the water discharge casing according to the present invention.

In the figure: 1. an exterior wall outlet bushing assembly; 2. a vertical downpipe; 3. a water drainage casing pipe; 4. a drainage lumen; 5. a limiting water storage tank; 6. a plastic floating cover; 7. a foam grommet; 8. a drainage side groove; 9. a cover is raised; 10. a drain hole; 11. a threaded pipe orifice; 12. wall body ring grooves; 13. a drainage hole groove.

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.

Referring to fig. 1-3, the present invention provides an embodiment: an outer wall sluice hole casing pipe convenient for replacement comprises an outer wall sluice hole casing pipe assembly 1, wherein the outer wall sluice hole casing pipe assembly 1 comprises a vertical downpipe component 2, the vertical downpipe component 2 can extend to the ground from the roof and serve as a conveying pipeline for drainage, a sluice casing pipe 3 is arranged above the vertical downpipe component 2, the sluice casing pipe 3 is arranged at the top of the vertical downpipe component 2, meanwhile, the sluice casing pipe 3 can be arranged in a drainage hole reserved in a wall body, the same height of the sluice casing pipe 3 and a building plane needs to be ensured during installation, a sluice pipe cavity 4 is arranged inside the sluice casing pipe 3, accumulated water enters the vertical downpipe component 2 through the sluice pipe cavity 4 to be discharged, a limiting water storage tank 5 is arranged on the outer side of the sluice pipe cavity 4, when the accumulated water overflows the sluice casing pipe 3, the accumulated water can enter the limiting water storage tank 5 from a gap, a plastic floating cover 6 is arranged above the sluice casing pipe 3, the plastic floating cover 6 is connected with the water drainage sleeve 3 through the limiting water storage tank 5, the bottom of the plastic floating cover 6 is provided with a foam backing ring 7, the foam backing ring 7 is connected with the plastic floating cover 6 through a clamping groove, when accumulated water enters the limiting water storage tank 5, the foam backing ring 7 can float upwards under the influence of buoyancy, the plastic floating cover 6 can also float and rise along with the foam backing ring 7, at the moment, the drainage side groove 8 of the plastic floating cover 6 on the surface of the plastic floating cover 6 can be exposed, the drainage side groove 8 is far larger than a drainage hole 10 on the top, the accumulated water can be quickly drained, the drainage side groove 8 is arranged on the outer surface, the drainage side grooves 8 are provided with a plurality of high-falling sealing covers 9, the high-falling sealing covers 9 are fixedly connected with the plastic floating cover 6, the drainage holes 10 are arranged on the top of the high-falling sealing covers 9, and the drainage holes 10 are provided with a plurality of drainage holes, the drain hole 10 is used for draining water in a normal state, and can prevent floating objects of leaves from entering a pipeline to cause blockage of the pipeline.

Further, be provided with the baffle between water escape tube chamber 4 and the spacing catch basin 5, and foam backing ring 7 is connected with the laminating of spacing catch basin 5, plays spacing fixed effect to foam backing ring 7 through spacing catch basin 5, makes foam backing ring 7 float according to certain orbit and rises.

Further, one side of 5 bottoms in spacing catch basin is provided with drainage hole groove 13, and drainage hole groove 13 runs through the inside that extends to sluicing lumen 4, and drainage hole groove 13 intercommunication spacing catch basin 5 and sluicing lumen 4 can be with discharging into sluicing lumen 4 in the spacing catch basin 5 to keep the balance of the inside water level of spacing catch basin 5, avoid the water level too high with the ejecting retaining cell body of foam backing ring 7.

Further, the bottom of the drain casing 3 is provided with a threaded pipe orifice 11, the threaded pipe orifice 11 is fixedly connected with the drain casing 3, and the threaded pipe orifice 11 is rotatably connected with the vertical downpipe member 2 through internal threads, so that the drain casing is convenient to detach and replace.

Further, a wall body annular groove 12 is arranged on the outer side of the water drainage sleeve 3, and the water drainage sleeve 3 can be installed and fixed in the wall body through the wall body annular groove 12.

Further, the outer ring diameter of the plastic floating cover 6 is smaller than the outer ring diameter of the limiting water storage tank 5, and the inner ring diameter of the plastic floating cover 6 is larger than the inner ring diameter of the limiting water storage tank 5, so that a certain gap is reserved between the plastic floating cover 6 and the limiting water storage tank 5, and seeping of accumulated water is facilitated.

The working principle is as follows: when in use, the drainage sleeve 3 is arranged in a drainage hole on the surface of a wall body, then the vertical downpipe 2 is butted with a threaded pipe orifice 11 at the bottom of the drainage sleeve 3, the vertical downpipe 2 can extend from the top of a building to the ground as a drainage conveying pipeline, then the plastic floating cover 6 is placed in a limiting water storage tank 5 in the drainage sleeve 3, a falling-height sealing cover 9 is arranged at the top of the plastic floating cover 6, and a plurality of drainage holes 10 are arranged on the surface of the falling-height sealing cover 9, wherein the drainage holes 10 are used for drainage under the normal state, and can prevent leaves floating objects from entering the pipeline to cause pipeline blockage, when accumulated water flows through the drainage sleeve 3, the accumulated water can enter the limiting water storage tank 5 from gaps and be influenced by buoyancy, the foam cushion ring 7 at the bottom of the plastic floating cover 6 can float upwards, and plastics play to float cover 6 and also can rise along with together floating of foam backing ring 7, at this moment just can expose plastics and play the drainage side channel 8 that floats cover 6 on cover 6 surface, the wash port 10 at drainage side channel 8 will be far more than the top, can discharge ponding rapidly, one side in spacing catch basin 5 bottom is provided with drainage hole groove 13 simultaneously, drainage hole groove 13 communicates spacing catch basin 5 and sluicing lumen 4, can discharge into in the sluicing lumen 4 with spacing catch basin 5, thereby keep the balance of the inside water level of spacing catch basin 5, avoid the too high ejecting retaining cell body of foam backing ring 7 of water level.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an outer wall outlet sleeve pipe convenient to change, includes outer wall outlet sleeve pipe assembly (1), its characterized in that: the outer wall drainage hole casing pipe assembly (1) comprises a vertical drainage pipe assembly (2), a drainage casing pipe (3) is arranged above the vertical drainage pipe assembly (2), a drainage pipe cavity (4) is arranged inside the drainage casing pipe (3), a limiting water storage tank (5) is arranged outside the drainage pipe cavity (4), a plastic floating cover (6) is arranged above the drainage casing pipe (3), the plastic floating cover (6) is connected with the drainage casing pipe (3) through the limiting water storage tank (5), a foam cushion ring (7) is arranged at the bottom of the plastic floating cover (6), the foam cushion ring (7) is connected with the plastic floating cover (6) through a clamping groove, a drainage side groove (8) is arranged on the outer surface of the plastic floating cover (6), a plurality of drainage side grooves (8) are arranged, a high-falling sealing cover (9) is arranged at the top of the plastic floating cover (6), and the falling-height sealing cover (9) is fixedly connected with the plastic floating cover (6), the top of the falling-height sealing cover (9) is provided with a plurality of water drainage holes (10), and the water drainage holes (10) are arranged.

2. An exterior wall weep hole casing convenient for replacement as claimed in claim 1, wherein: a partition plate is arranged between the water drainage pipe cavity (4) and the limiting water storage tank (5), and the foam backing ring (7) is attached to and connected with the limiting water storage tank (5).

3. An exterior wall weep hole casing convenient for replacement as claimed in claim 1, wherein: one side of spacing catch basin (5) bottom is provided with drainage hole groove (13), and drainage hole groove (13) run through the inside that extends to sluicing lumen (4).

4. An exterior wall weep hole casing convenient for replacement as claimed in claim 1, wherein: the bottom of the water drainage sleeve (3) is provided with a threaded pipe orifice (11), the threaded pipe orifice (11) is fixedly connected with the water drainage sleeve (3), and the threaded pipe orifice (11) is rotatably connected with the vertical downpipe piece (2) through internal threads.

5. An exterior wall weep hole casing convenient for replacement as claimed in claim 1, wherein: and a wall body annular groove (12) is arranged on the outer side of the water drainage sleeve (3).

6. An exterior wall weep hole casing convenient for replacement as claimed in claim 1, wherein: the diameter of the outer ring of the plastic floating cover (6) is smaller than that of the outer ring of the limiting water storage tank (5), and the diameter of the inner ring of the plastic floating cover (6) is larger than that of the inner ring of the limiting water storage tank (5).