CN214195403U

CN214195403U - Miniature external piping shaft applied to residential buildings

Info

Publication number: CN214195403U
Application number: CN202022981074.1U
Authority: CN
Inventors: 高建华; 张策; 李洪宇
Original assignee: Heilongjiang Haihua Construction Engineering Co ltd; Liaoning Jinshi Architectural Design Consulting Co ltd; Heilongjiang Haihua Construction Group Co ltd
Current assignee: Heilongjiang Haihua Construction Engineering Co ltd; Liaoning Jinshi Architectural Design Consulting Co ltd; Heilongjiang Haihua Construction Group Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-14
Anticipated expiration: 2030-12-14

Abstract

The utility model provides a be applied to miniature external piping shaft of residential housing, relate to building engineering technical field, piping shaft builds roof beam (4) and is "Contraband" form, piping shaft builds roof beam (4) level setting, by last vertical arrangement on the outer wall of building down, its both ends fixed connection is on every floor layer roof beam (9) of building, brickwork (5) are built roof beam (4) along the piping shaft and are built by laying bricks or stones, brickwork (5) enclose into the piping shaft of rectangle jointly with the building outer wall on the outer wall of building by trilateral, piping shaft upper end is connected in eaves ditch (6) bottom, and it has vent (7) to open on the wall by the upper end. The problems of modification of drainage and flue during decoration and decoration of owners, tainting of odor and moisture of the flue, water prevention and easy leakage of the root of the pipeline, freezing expansion and disjointing of the outdoor drainage vertical pipe and damage of the water prevention and heat preservation integrity of the roof when the flue and the ventilation pipe go out of the roof are not favorable for construction and later maintenance can be solved.

Description

Miniature external piping shaft applied to residential buildings

Technical Field

The utility model relates to a building engineering technical field, concretely relates to be applied to residential housing's miniature external piping shaft.

Background

In the construction process of a building, the common practice in the building industry is to directly reserve holes on indoor floor slabs for installation of functional facilities such as flues and drain pipes of toilets and kitchens, but the installation in such a way often causes various problems after a host lives in. For example, the problems of dismantling and changing the flue and draining water when some owners decorate and decorate; the odor tainting problem of the flue; the root of the toilet pipe is difficult to waterproof and easy to leak; the exhaust port and the flue port are all arranged in the building, so that the use space of an owner is occupied, and the kitchen and the toilet of a house are irregular and inconvenient to plan and use; the flue and the drainage top-extending ventilation can damage the water-proof and heat-insulating integrity of the roof and the pitched roof, are not beneficial to construction, and have leakage risk in the later period.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: in order to solve the problems, the miniature external pipe well applied to the residential building is provided.

The technical solution of the utility model is that: the utility model provides a be applied to miniature external pipe-line well of residential building, including downcomer, rain pipe, wind channel, a plurality of pipe-line well build roof beam and brickwork, the pipe-line well builds the roof beam and is "Contraband" form, the pipe-line well builds roof beam level setting, from top to bottom vertical arrangement on the outer wall of building, its both ends fixed connection is on every floor layer roof beam of building, the brickwork is built between the roof beam along the pipe-line well, the brickwork encloses into the pipe-line well of rectangle jointly with the building outer wall by trilateral enclosing on the outer wall of building, the pipe-line well upper end is connected in the eaves ditch bottom, and it has the vent to open on the wall that leans on the upper end, downcomer, rain pipe and wind channel set up in the pipe-line well that constitutes by pipe-line well build roof beam and brickwork, downcomer and wind channel open respectively and the drainage and the flue of every floor of house, rain pipe upper end and eaves ditch intercommunication, the flue upper end and the vent of pipe-line well upper end.

The technical effects of the utility model are that: the use function is more complete and complete, and the common quality problems caused by various reasons are avoided. The pipe shaft is connected indoors and outdoors and independently forms a transition space, partial functional defects are overcome, and the integrity of roof heat preservation and water resistance is prevented from being damaged. The problems of modification of drainage and flue during decoration and decoration of owners, tainting of odor and moisture of the flue, water prevention and easy leakage of the root of the pipeline, freezing expansion and disjointing of the outdoor drainage vertical pipe and damage of the water prevention and heat preservation integrity of the roof when the flue and the ventilation pipe go out of the roof are not favorable for construction and later maintenance can be solved.

Drawings

FIG. 1 is a schematic structural view of the connection between the construction beam and the interlayer beam of the piping shaft of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention at the position of the interlayer beam;

FIG. 3 is a schematic view of the cross-sectional structure of the gutter according to the present invention;

fig. 4 is a schematic plan view of the present invention.

Detailed Description

As shown in figures 1, 2, 3 or 4, a miniature external pipe shaft applied to residential buildings comprises a sewer pipe 1, a rain drainage pipe 2, an air duct 3, a plurality of pipe shaft building beams 4 and a masonry 5, wherein the pipe shaft building beams 4 are in an Contraband shape, the pipe shaft building beams 4 are horizontally arranged and vertically arranged on an outer wall of the building from top to bottom, two ends of the pipe shaft building beams are fixedly connected to an interlayer beam 9 of each layer of the building, the masonry 5 is built along the pipe shaft building beams 4, the masonry 5 is surrounded on the outer wall of the building by three sides and forms a rectangular pipe shaft together with the outer wall of the building, the upper end of the pipe shaft is connected to the bottom of a gutter 6, a vent 7 is arranged on the wall near the upper end, the sewer pipe 1, the rain drainage pipe 2 and the air duct 3 are arranged in the pipe shaft formed by the pipe shaft building beams 4 and the masonry 5, the sewer pipe 1 and the air duct 3 are respectively communicated with drainage of each layer of the house and ventilation of kitchens and toilets, the upper end of the rain drainage pipe 2 is communicated with the eaves gutter 6, and the upper end of the air duct is communicated with the ventilation opening 7 at the upper end of the pipe shaft.

And a heat-insulating layer 8 is arranged outside the masonry 5.

The heat preservation layer 8 adopts an extruded sheet for heat preservation.

And the building outer wall at the pipe shaft is built by single bricks.

And the building outer wall at the pipe shaft is built by calcium silicate boards.

The outer sides of a toilet and a kitchen are provided with a small pipe shaft, the outer sides of the pipe shafts are built, plastered and insulated to ensure the tightness and the heat insulation effect in the shaft, an air duct for ventilation of the kitchen and ventilation of the toilet, a drainage vertical pipe and a rain drainage vertical pipe of a gutter are arranged in the pipe shafts, and the outer wall of the household side is separated by fireproof hard materials such as single bricks or calcium silicate plates, so that the household side can enjoy indoor temperature radiation and a cold bridge cannot occur. The temperature in the pipe well can still reach above zero even in winter, and the outdoor drainage vertical pipe can not be frozen to rise and fall off. The inside of the pipe shaft is closed, a hole is reserved between the upper layer and the lower layer and is not blocked, and the roof is provided with a double-layer exhaust port for solving the problem of odor tainting of the flue. When the side of the pipe shaft is closed by a resident, the pipe shaft is horizontal to the inner wall, when the pipe shaft is decorated by an owner, the water is prevented from being directly turned over along the wall, a flue and a drain pipe are not protruded, and the owner can not modify and damage the pipe shaft any more. The flue opening and the drain pipe are provided with a pvc pipe which is led out of the wall surface, and later-period facilities are installed by the owner.

Compared with the prior art, the method has the following advantages: 1. The problems of freezing expansion and disjointing of the outdoor drainage vertical pipe in northeast winter are solved; 2. the problems of dismantling and changing the flue and draining water during decoration of part of owners are solved; 3. the problem of odor tainting of the flue is solved; 4. the problem that the top layer flue is easy to get damp is solved; 5. the problem that the root of the toilet pipe is difficult to waterproof and easy to leak is solved; 6. the exhaust ports and the flue ports are all arranged on the outer side of the building, so that the use space of an owner is not occupied, and the kitchen and the toilet of a house are more regular and more convenient to plan and use; 7. the flue and the drainage top-stretching ventilation can not damage the water-proof and heat-insulating integrity of the roof and the pitched roof, and are beneficial to construction and reduction of later-stage leakage risk.

Claims

1. A miniature external pipe well applied to residential buildings comprises a sewer pipe (1), rain drainage pipes (2) and an air duct (3), and is characterized by further comprising a plurality of pipe well building beams (4) and masonry bodies (5), wherein the pipe well building beams (4) are in an Contraband shape, the pipe well building beams (4) are horizontally arranged and vertically arranged on an outer wall of the building from top to bottom, two ends of the pipe well building beams are fixedly connected to an interlayer beam (9) of each layer of the building, the masonry bodies (5) are built along the pipe well building beams (4), the masonry bodies (5) are enclosed on the outer wall of the building from three sides and jointly enclose a rectangular pipe well with the outer wall of the building, the upper end of the pipe well is connected to the bottom of a gutter (6), a vent hole (7) is arranged on the wall close to the upper end of the pipe well, the sewer pipe (1), the rain drainage pipes (2) and the air duct (3) are arranged in a pipeline formed by the pipe well building beams (4) and the masonry bodies (5), the openings of the downcomer (1) and the air duct (3) are respectively communicated with drainage of each layer of residence and ventilation of a kitchen and a toilet, the upper end of the rain drainage pipe (2) is communicated with the eaves gutter (6), and the upper end of the air duct is communicated with a ventilation opening (7) at the upper end of the pipeline well.

2. The micro external piping shaft for residential buildings according to claim 1, wherein said masonry (5) is externally provided with an insulating layer (8).

3. The micro external piping shaft for residential buildings according to claim 2, wherein said insulation layer (8) is insulated with extruded sheets.

4. The micro external piping shaft for residential buildings according to claim 1, wherein the exterior wall of the building at the piping shaft is constructed of single bricks.

5. The micro external piping shaft for residential buildings according to claim 1, wherein the exterior wall of the building at the piping shaft is constructed of calcium silicate boards.