CN212718430U

CN212718430U - Expose riser waterproof construction

Info

Publication number: CN212718430U
Application number: CN202021234480.5U
Authority: CN
Inventors: 陈建华; 汪天玉; 何亚龙; 张兵; 李晗
Original assignee: China Construction Fifth Bureau Third Construction Co Ltd
Current assignee: China Construction Fifth Bureau Third Construction Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-16
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses an expose riser waterproof construction, wherein, expose riser waterproof construction including setting up the riser on the building body, the riser upwards salient in along vertical direction in the upper surface of the building body, expose riser waterproof construction including being located the ring is located above the upper surface the waterproof sleeve pipe and the stagnant water cover of the outer periphery of riser, stagnant water cover sealing connection in the outer periphery of riser just is located waterproof sleeve pipe top, waterproof sleeve pipe is followed the axial of riser is in the projection on the stagnant water cover is in the profile range of stagnant water cover. The waterproof structure of the exposed vertical pipe aims to solve the technical problem that the outdoor open vertical pipe in the prior art is insufficient in waterproof capacity.

Description

Expose riser waterproof construction

Technical Field

The utility model belongs to the waterproof construction field especially relates to an expose riser waterproof construction.

Background

At present, flexible materials such as rubber-plastic plates, centrifugal cotton, aluminum magnesium and the like are mostly used as materials for heat preservation and heat insulation of pipelines, and partial heat insulation materials have certain water-resistant permeability, but the water-resistant requirements cannot be met in outdoor use, and particularly after the heat preservation and heat insulation materials are damaged, rainwater leaks indoors along the pipelines to become common building quality problems. The outdoor open-air vertical pipe of the project part needs heat preservation and heat insulation treatment, and the problems are also influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Based on this, the utility model provides an expose riser waterproof construction, this expose riser waterproof construction aims at solving among the prior art technical problem that outdoor open-air riser waterproof ability is not enough.

(II) technical scheme

In order to solve the technical problem, the utility model provides an expose riser waterproof construction, wherein, expose riser waterproof construction including setting up the riser on the building body, the riser upwards salient in along vertical direction in the upper surface of the building body, expose riser waterproof construction including being located the upper surface above the ring is located the waterproof jacket pipe and the stagnant water cover of the outer periphery of riser, stagnant water cover sealing connection in the outer periphery of riser just is located the waterproof jacket pipe top, waterproof jacket pipe is followed the axial of riser is in projection on the stagnant water cover is in the profile range of stagnant water cover.

Preferably, the water stop cover comprises a sloping edge extending obliquely downwards from the riser towards the outer circumference.

Preferably, the water stop cover comprises a depending edge extending downwards along the end of the inclined edge.

Preferably, the lower end face of the skirt is higher than the upper end face of the waterproof sleeve.

Preferably, the water stop cover is welded to the riser.

Preferably, a heat insulation layer is arranged outside the water stop cover and the vertical pipe.

Preferably, the water stop cover is of a steel plate structure.

Preferably, the building body is an outdoor open-air panel.

(III) advantageous effects

The utility model discloses compare with prior art, the utility model discloses expose riser waterproof construction's beneficial effect mainly includes:

the waterproof cover is arranged above the waterproof sleeve, and the waterproof sleeve is arranged in the outline range of the waterproof cover along the axial direction of the vertical pipe, so that the waterproof cover can completely shield the waterproof sleeve above, when rainwater delays the leakage of the heat preservation layer, the waterproof cover can lead the rainwater to be discharged outwards, so that the rainwater cannot flow into the waterproof sleeve.

Advantageous effects of the present invention which are not described herein will be described in the corresponding portions of the detailed description.

Drawings

The features and advantages of the invention will be more clearly understood by reference to the accompanying drawings, which are schematic and should not be understood as imposing any limitation on the invention, in which:

fig. 1 is a front view of an exposed riser waterproof structure according to an embodiment of the present invention.

Description of reference numerals:

1-outdoor open-air plate surface, 2-vertical pipe, 3-waterproof casing pipe, 4-water stop cover, 41-bevel edge and 42-vertical edge.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two elements may be mechanically or electrically connected, directly or indirectly connected through an intermediate medium, or connected through the inside of the two elements, or "in transmission connection", that is, connected in a power manner through various suitable manners such as belt transmission, gear transmission, or sprocket transmission. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides an exposed riser waterproof structure, wherein the exposed riser waterproof structure includes a riser 2 disposed on a building body, the riser 2 protrudes upward from the upper surface of the building body along a vertical direction, of course, the building body may be an outdoor surface 1, but not limited thereto, that is, the exposed riser waterproof structure may be adapted to any suitable building structure position, and as long as the exposed riser waterproof structure exists, wherever it is disposed, the exposed riser waterproof structure will fall into the protection range of the present invention, the exposed riser waterproof structure includes a waterproof sleeve 3 and a water stop cover 4 disposed on the outer circumferential surface of the riser 2 above the upper surface of the outdoor surface 1, the water stop cover 4 is hermetically connected to the outer circumferential surface of the riser 2, and the waterproof sleeve 3 projects on the water stop cover 4 along the axial direction of the riser 2 within the contour range of the water stop cover 4, this means that the water-stop cover 4 can completely shield the waterproof jacket 3 from above.

According to the preferred embodiment of the present invention, the water stop cover 4 includes a bevel edge 41 extending obliquely downward from the outer circumference of the riser 2, and the included angle between the bevel edge 41 and the riser 2 may be 120 °, and is not limited thereto. The water stop cover 4 includes a depending edge 42 extending downwardly along the end of the sloping edge 41. The lower end face of the skirt 42 is higher than the upper end face of the waterproofing sleeve 3 to better protect the waterproofing sleeve 3.

In addition, the water stop cover 4 is welded to the riser 2, and of course, the present invention is not limited thereto, and may be connected by other suitable methods.

In addition, a heat insulation layer is arranged outside the water stopping cover 4 and the vertical pipe 2. The water stop cover 4 is of a steel plate structure. And the present invention is not limited thereto.

As a specific embodiment (but not limiting the utility model discloses), when the construction of structural slab, the location buries rigid waterproof sleeve 3 underground, and waterproof sleeve 3 highly surpasss outdoor 1 finished surface of face 500mm, and the pipe diameter is bigger than pipeline heat preservation diameter. The water stopping cover 4 is made of a steel plate with the thickness of 2mm, the lower end face of a vertical edge 42 of the water stopping cover 4 is 30mm lower than the upper end face of the waterproof sleeve 3, and the gap between the water stopping cover 4 and the waterproof sleeve 3 is 30 mm. The water stop cover 4 is welded with the pipeline, and after the anticorrosion treatment is carried out, the water stop cover 4 and the pipeline are subjected to heat preservation and heat insulation together. After the pipeline heat insulation is finished, the gap between the waterproof sleeve 3 and the pipeline heat insulation layer is filled with fireproof mud at the indoor side, and finally the fireproof plate is installed to close up.

Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. The utility model provides an expose riser waterproof construction, its characterized in that, expose riser waterproof construction including setting up the riser on the building body, the riser upwards salient in along vertical direction the upper surface of the building body, expose riser waterproof construction including being located ring locates above the upper surface the waterproof jacket and the stagnant water cover of the outer periphery of riser, stagnant water cover sealing connection in the outer periphery of riser just is located the waterproof jacket top, the waterproof jacket is followed the axial of riser is in projection on the stagnant water cover is in the profile range of stagnant water cover.

2. An exposed riser waterproofing structure as set forth in claim 1 wherein said water stop cover comprises a beveled edge extending obliquely downward from said riser to an outer circumference.

3. An exposed riser waterproofing structure as set forth in claim 2 wherein said water stop cover includes a skirt extending downwardly along the end of said beveled edge.

4. An exposed riser waterproofing structure according to claim 3 wherein the lower end face of said skirt is higher than the upper end face of said waterproofing sleeve.

5. An exposed riser waterproofing structure according to any one of claims 1 to 4 wherein the water stop cover is welded to the riser.

6. An exposed riser waterproofing structure according to any one of claims 1 to 4 wherein the waterproof cover and the riser are externally provided with a thermal insulation layer.

7. An exposed riser waterproofing structure according to any one of claims 1 to 4 wherein the water stop cover is of steel plate construction.

8. An exposed riser waterproofing structure as claimed in any one of claims 1 to 4 wherein the building body is an outdoor open air panel.