CN2320673Y

CN2320673Y - High-level pressure container

Info

Publication number: CN2320673Y
Application number: CN97231739U
Authority: CN
Inventors: 秦国彦; 段修仁
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-26
Filing date: 1997-12-26
Publication date: 1999-05-26
Anticipated expiration: 2007-12-26

Abstract

The utility model relates to a high-level pressure container, which is mainly composed of a container body and plugs which are on both ends of the container body and are connected together in a sealing way. The utility model has a definite pressure; one end of the container body is provided with a manhole and a water inlet pipe, and the other end is provided with an air inlet valve, a water outlet pipe, and a blow-off pipe; the utility model which has the advantages of simple structure, easy fabrication, low cost, no dead angle, and long service life can avoid the case of water leakage caused by corrosion and can effectively solve the problems of dead angles of tall buildings and the water supply pressure. The utility model can be widely used for residential living quarters, factories and mines, hospitals, hotels, government offices, schools, and the fire protection industry.

Description

Can be used for high-order pressure vessel

The utility model relates to a kind of pressure vessel, particularly can be used for high-order pressure vessel, and it is applicable to the high-order indoor water-supply in the supply and drain water system.

Usually, China is to the indoor water supply of high-rise building, and great majority are to adopt high level cistern, realize by means of water-head.This kind high level cistern is by rectangular box and the float valve that is arranged on rectangular box inner chamber top and links to each other with water inlet pipe, it has 2 at least, one end is positioned at the bleed off pipe that the rectangular box other end is connected with the tapping pipe that is connected the tank floor below, and tapping pipe is connected with drop pan, with the outlet pipe that the rectangular box below is communicated with, be positioned at manhole, instrument hole and the band insect protected of rectangular box end face, the breather valve formation of anti-foul filter screen.This high level cistern has the dead angle, easily is corroded and leaks, and repairs difficulty, and complex structure, and it is big to remove the raw materials consumption amount, be difficult for adding mutually again outside, also clean difficulty.Simultaneously, this high level cistern can not bear pressure, and pressure of supply water can only be realized by water-head, exists the problem of pressure of supply water deficiency.

The purpose of this utility model is to provide a kind of high-order pressure vessel that can be used for, and it can solve the problem to high-order indoor water supply dead angle insufficient pressure in, the drainage system effectively, can increase the service life, and easy to maintenance.

Its solution is: connect dome head at the tank body two ends of tubular, constitute airtight pressurized tank, be provided with manhole and water inlet pipe at an end of pressurized tank, the other end is provided with admission valve, outlet pipe and blow-off pipe.

Owing to adopt technique scheme, so its simple in structure, easy processing, cost is low, do not have the dead angle, the situation that can avoid leaking because of corrosion takes place, and can increase the service life.And, because of it has certain pressure, so can solve the problem of high-order indoor pressure of supply water deficiency effectively.Can be widely used in the fire fighting supply of resident living sub-district, factories and miness, hospital, hotel, office, school and high-rise building.

Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings.

Accompanying drawing is the structural representation that can be used for high-order pressure vessel.

In the accompanying drawing, tank body (1) is a cylindrical shape, is made by metal material, is pressed into spherical end socket (3) at the two ends of tank body (1) by airtight being welded with of junction of the edges of two sheets of paper iron (8), and the formation capacity is 20m ³The seal-off pressure jar, and be coated with edible epoxy resin at the inwall of pressurized tank, can prevent from that pressurized tank from getting rusty to leak.End bottom at pressurized tank is provided with manhole (7), and is communicated with water inlet pipe (6), and the other end is communicated with admission valve (2) from top to bottom, outlet pipe (4) and blow-off pipe (5).And the diameter of water inlet pipe (6) and blow-off pipe (5) is decided with the diameter of tank body (1), and when big as if tank body (1) diameter, and the diameter of water inlet pipe (6) and blow-off pipe (5) can be corresponding big, otherwise then less.

Claims

1, a kind of pressure vessel that can be used for a high position, comprise casing, it is characterized in that tank body (1) two ends at tubular connect dome head (3), constitute airtight pressurized tank, end at pressurized tank has manhole (7) and water inlet pipe (6), and the other end has admission valve (2), outlet pipe (4) and blow-off pipe (5).