CN2538787Y

CN2538787Y - Filtering water storage tank

Info

Publication number: CN2538787Y
Application number: CN 02211170
Authority: CN
Inventors: 刘连玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-12
Filing date: 2002-04-12
Publication date: 2003-03-05
Anticipated expiration: 2012-04-12

Abstract

The utility model discloses a filter water storage tank, which is characterized in that the tank is arranged in the hyponastic position of the intracavity of the box body, a fine filter layer, a rough filter layer, a supporting orifice plate and a filter layer bracket are arranged in the filter water storage tank from top to down, forming a filter layer which divides the housing into an upper chamber and a lower chamber, a water inlet pipe passes though the filter layer, the effluent of the water inlet pipe is positioned in the inferior vena, a water control floating ball is arranged at the upper end of the water inlet pipe, which enables the lower end of the water inlet pipe outside the housing to be connected with a drinking-water pipe and a washing water inlet pipe through a tee, an intake valve and a flushing valve are arranged on the outside water inlet pipe and the washing water inlet pipe respectively, an overflow pipe is arranged above the other side of the housing, an outlet pipe of purified water is arranged on the housing above the filter layer and a blow-off pipe is arranged on the bottom of the housing.

Description

Filter water tank

The utility model relates to a kind of filtration water tank, belongs to the water storage treating plant.

At present, the water resources of China is short-term very, for solving the water supply problem of regularly fixing a point, city resident's major part has adopted water tank, for solving the drink water purifying problem, disposed strainer on the water tank again, but because strainer is arranged on the tap water terminal and the filtering layer area is little, one-piece construction is the water inlet of filtering layer top in addition, after for some time, impurity is deposited on the filtering layer, and water outlet gets clogged, thereby the filtering layer need are often cleaned and changed, trouble, expensive.

The utility model provides a kind of filtration water tank at the problems referred to above, and it can effectively solve the filtering layer obstructing problem, can need not to change by life-time service, and it is very convenient to clean, and saves trouble, saves money.

Task of the present utility model is finished as follows: in cabinets cavity position on the lower side, set gradually filter bed of essence from top to bottom, the coarse filtration layer, support orifice plate and filtering layer bearing and constitute filtering layer, this filtering layer is separated into two chambers up and down with casing, water inlet pipe passes filtering layer, its water side is positioned at cavity of resorption, control water ball float is established in this water inlet pipe upper end, water inlet pipe lower end with the casing outside, connect running water pipe and flushing water inlet pipe with threeway, on outside water inlet pipe and the flushing water inlet pipe water intaking valve and flush valve are set respectively, casing opposite side top is provided with upflow tube, on the casing of filtering layer top position, the treated water outlet pipe is set, and bottom half leaves blow-off pipe, and water level gauge is fixed on the casing side.

The utility model adopts the filtering layer that equates with the casing cross-sectional area, water tank is separated out two portions up and down, adopt the bottom water intake mode simultaneously, the inverse osmosis that is filtered current and is from bottom to top filters, leaching thing can not deposit and stick on the filtering layer, and can only be floating or be deposited on water tank bottom, open flush valve directly discharge water the flushing can remove crude removal, thereby thoroughly solved water tank filter stoppage problem, can make the permanent use of filtering layer and need not replacing, filtration velocity is fast simultaneously, the purification rate height.

Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:

Fig. 1 is the utility model one-piece construction figure

With reference to accompanying drawing 1, in casing [1] inner chamber position on the lower side, set gradually filter bed of essence [2] from top to bottom, coarse filtration layer [3], support orifice plate [4] and filtering layer bearing [5] and constitute filtering layer, this filtering layer is separated into two chambers up and down with casing, water inlet pipe [6] passes filtering layer, its water side is positioned at cavity of resorption, control water ball float [7] is established in this water inlet pipe upper end, with water inlet pipe [8] lower end, the casing outside, connect running water pipe and flushing water inlet pipe [10] with threeway [9], be respectively equipped with water intaking valve [11] and flush valve [12] on outside water inlet pipe [8] and the flushing water inlet pipe [10], casing opposite side top is provided with upflow tube [13], on the casing of filtering layer top position, treated water outlet pipe [14] is set, bottom half leaves blow-off pipe [15], water level gauge [16] is fixed on the casing side, if casing strengthens, can add vertical partition with in the middle of the casing, water outlet one side is not established filtering layer.

Claims

1, a kind of filtration water tank, it is by casing [1], water inlet pipe [6], control water ball float [7], outside water inlet pipe [8], water intaking valve [11] flush valve [12], upflow tube [13], treated water outlet pipe [14] and water level gauge [16] constitute, it is characterized in that: in casing [1] inner chamber position on the lower side, set gradually filter bed of essence [2] from top to bottom, coarse filtration layer [3], support orifice plate [4] and filtering layer bearing [5] and constitute filtering layer, this filtering layer is separated into two chambers up and down with water tank, water inlet pipe [6] passes filtering layer, its water side is positioned at cavity of resorption, control water ball float [7] is established in this water inlet pipe upper end, with water inlet pipe [8] lower end, the casing outside, connect running water pipe and flushing water inlet pipe [10] with threeway [9], be respectively equipped with water intaking valve [11] and flush valve [12] on outside water inlet pipe [8] and the flushing water inlet pipe [10], casing opposite side top is provided with upflow tube [13], on the casing of filtering layer top position, treated water outlet pipe [14] is set, bottom half leaves blow-off pipe [15], and water level gauge [16] is fixed on the casing side.