CN201080627Y

CN201080627Y - Vertical tube type partition decompression water tank

Info

Publication number: CN201080627Y
Application number: CNU2007201280185U
Authority: CN
Inventors: 王徽民; 张啓荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-02
Filing date: 2007-08-02
Publication date: 2008-07-02
Anticipated expiration: 2017-08-02

Abstract

The utility model discloses a vertical-pipe partition decompression water tank, comprising a vertical-pipe cylinder, seal heads and overlapped flanges. The utility model is characterized in that two seal heads are welded on the inner wall of the vertical-pipe cylinder and have a certain distance from the pipe openings on the two ends of the vertical-pipe cylinder; multi-purpose pipe openings are arranged at the centers of the two seal heads; a decompression water inlet pipe opening is arranged on the cylinder wall of one seal head; a water supply pipe opening for each floor is arranged on the cylinder wall of the vertical-pipe cylinder corresponding to the number of the floors supplied by the single level; the overlapped flanges which are vertical to the cylinder are respectively welded on both ends of the vertical-pipe cylinder; pipe assembly holes with proper sizes are evenly arranged on the cylinder and between the flanges and the seal heads. The utility model has the advantages of safe water using and less usable area.

Description

Vertical pipe type subregion break pressure cistern

Technical field

The utility model relates to a kind of water system, is a kind of vertical pipe type subregion break pressure cistern specifically.

Prior art

At present, the way that solves high rise building water supply pressure mainly is to adopt the subregion break pressure cistern that is installed on the floor, and advantage is user's a water pressure stability, has the effect of stocking in right amount simultaneously.Yet shortcoming is: the subregion break pressure cistern will take a considerable amount of building areas, and causing has increased ineffective investment and reduced effective usable floor area, and water quality easily is secondary polluted, and must regularly clean water tank, also will solve because of the local load-bearing problem of break pressure cistern.

Summary of the invention

In view of this, the purpose of this utility model is to provide a kind of vertical pipe type subregion break pressure cistern, to reach water safety, reduces the purpose of usable floor area.

The technical solution of the utility model is: a kind of vertical pipe type subregion break pressure cistern, comprise the standpipe cylindrical shell, end socket, the closed assembly flange, the standpipe cylindrical shell is welded with end socket at the inside pipe wall that leaves two ends mouth of pipe certain distance, two end socket centers all have the mouths of pipe of using more, at one end have a decompression water inlet pipe mouth on the cylindrical shell tube wall in the end socket, also have on the tube wall of standpipe cylindrical shell and corresponding each the floor water supply mouth of pipe of number of floor levels that single-unit supplies, respectively be welded with cylindrical shell at standpipe cylindrical shell two and guarantee vertical closed assembly flange, the uniform installation pipe arrangement hole that has modest size on the cylindrical shell between flange and the end socket.

Above-mentioned standpipe cylindrical shell can carry out closed assembly with the closed assembly flange, also available direct butt welding, inside and outside sleeve mode closed assembly, the flange of foot one joint is fixed on the basis by stone bolt, integral body is erected in the piping shaft of building, and the joint of per two joints all tightens together with the stable supporter that is embedded on the pipeline borehole wall.

The utlity model has following characteristics:

(1) it is erected in the piping shaft, does not take any building area;

(2) water so there is not any opportunities for contamination, is guaranteed user's water safety health just as the one-way flow state that is in no dead angle in water supply pipe;

(3) since the unit weight of water much smaller than the unit weight of concrete and brick mixed building body, so overall height and highrise building are more much smaller than building masonry wall basis with high closed assembly standpipe water tank basis;

(4) because the design feature of single-unit standpipe water tank, both be applicable to by the roof water tank way of supplying water supportingly, be applicable to also that variable frequency pump direct-furnish mode was supporting, got final product serial flow, also can flow process in parallel, and each single-unit water tank can be put upside down use according to the pipe arrangement scheme;

(5) caliber is bigger, itself is exactly the water tank of stocking with considerable volume, so can make full use of the space of piping shaft, realizes trying one's best big volume.

Description of drawings

Figure (1) is a vertical pipe type subregion break pressure cistern single-unit structural representation

Figure (2) is a vertical pipe type subregion break pressure cistern closed assembly schematic diagram

Figure (3) is a closed assembly vertical pipe type subregion break pressure cistern water system example schematic

In the drawings, symbol A represents water tank standpipe cylindrical shell, symbol B represents end socket, symbol C represents the closed assembly flange, and the pipe arrangement hole is installed in symbol D representative, symbol ka representative decompression water inlet pipe mouth, symbol kb, the kc representative mouths of pipe of using more, symbol kd represents each floor water supply mouth of pipe, and symbol Cg represents the floor design height, and symbol 1 is represented the municipal water supply pipeline, the anti-negative-pressure cup of symbol 2 representatives, symbol 3 is represented pump water inlet, and symbol 4 is represented booster water pump, and symbol 5 is represented the supercharging upper hose, symbol 6 is represented the water pump operation controlling organization, symbol 7 is represented the full self-styled valve of water, and symbol 14 is represented single-unit vertical pipe type subregion water tank, and on behalf of the pre-buried closed assembly of piping shaft, symbol 15 stablize supporter, symbol 16 is represented subregion water tank water source house steward, symbol 17 is represented subregion reducing valve group, and symbol 18 is represented air inlet-outlet pipe, and symbol 19 is represented low layer municipal administration direct-furnish standpipe, symbol 20 is represented emergent communicating pipe of low layer and reducing valve group, symbol 21 is represented one way valve, and symbol 22 is represented the standpipe water tank base, and symbol 23 is represented the standpipe basis.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described further.

A kind of vertical pipe type subregion break pressure cistern, comprise standpipe cylindrical shell, end socket, closed assembly flange, the standpipe cylindrical shell is welded with end socket at the inside pipe wall that leaves two ends mouth of pipe certain distance, two end socket centers all have the mouths of pipe of using more, at one end have a decompression water inlet pipe mouth on the cylindrical shell tube wall in the end socket, also have on the tube wall of standpipe cylindrical shell and corresponding each the floor water supply mouth of pipe of number of floor levels that single-unit supplies, respectively be welded with cylindrical shell at standpipe cylindrical shell two and guarantee vertical closed assembly flange, the uniform installation pipe arrangement hole that has modest size on the cylindrical shell between flange and the end socket.

Claims

1. vertical pipe type subregion break pressure cistern, comprise the standpipe cylindrical shell, end socket, the closed assembly flange, it is characterized in that described standpipe cylindrical shell is welded with end socket at the inside pipe wall that leaves two ends mouth of pipe certain distance, two end socket centers all have the mouths of pipe of using more, at one end have a decompression water inlet pipe mouth on the cylindrical shell tube wall in the end socket, also have on the tube wall of standpipe cylindrical shell and corresponding each the floor water supply mouth of pipe of number of floor levels that single-unit supplies, respectively be welded with cylindrical shell at standpipe cylindrical shell two and guarantee vertical closed assembly flange, the uniform installation pipe arrangement hole that has modest size on the cylindrical shell between flange and the end socket.

2. vertical pipe type subregion break pressure cistern according to claim 1, it is characterized in that: the standpipe cylindrical shell can carry out closed assembly with the closed assembly flange, also available direct butt welding, inside and outside sleeve mode closed assembly, the flange of foot one joint is fixed on the basis by stone bolt, integral body is erected in the piping shaft of building, and the joint of per two joints all tightens together with the stable supporter that is embedded on the pipeline borehole wall.