CN2186103Y

CN2186103Y - Purifying treating device for roof water tank

Info

Publication number: CN2186103Y
Application number: CN 92220758
Authority: CN
Inventors: 苗志刚; 陈琳; 崔绘; 秦时纯; 张廉斌; 戌建国
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-21
Filing date: 1992-09-21
Publication date: 1994-12-28
Anticipated expiration: 2002-09-21

Abstract

The utility model discloses a purifying treating device for roof water tanks, which relates to the water purifying technique. The purifying treating device for roof water tanks mainly solves the problems that the purifying treatment of the running water of the water tanks of the existing buildings can not be treated and the scale can not be eliminated. The utility model has the solutions that the water tanks which can automatically purify the water can be provided, and the water tanks are composed of a water inlet chamber, a filtering net, a V-shaped water distributing groove, a water storage chamber, a water purifying chamber, and all kinds of valves. Through the filtering net, the V-shaped water distributing groove, a filter plate frame, and the three-stage purifying process of the filtering head, the purifying treating device for roof water tanks can conduct the treatment and the purification to the water; the water can be sent to the users; after the water tanks are used for a long time, the collected dirt in the water tanks can be quickly removed, and the secondary pollution of the water can be avoided.

Description

Purifying treating device for roof water tank

The utility model relates to water treatment technology, specifically is applicable to the treating apparatus that the building house water tank purifies.

Before the utility model proposes, Chinese patent has been announced a kind of " small-sized cleaned water tank ", application number: 89216834.x.This water tank is the water correction agent that utilizes an active carbon sand filtration post and water tank bottom, makes purified treatment.But this class water tank can not clean and blowdown the dirt and the water impurity of long-term deposition in water tank, so that water tank is after long-term the use, and water quality can secondary pollution, the problem that still exists water quality to can not get purifying.

The purpose of this utility model is, provides a kind of and purifies water conveniently, often cleans and get rid of the water tank of water impurity easily, to solve the secondary pollution problem of water quality in water tank.

Water tank purifying processing device described in the utility model is to realize like this, it is by an intake chamber, filter screen, the V-type distribution channel, reservoir chamber, the filter plate frame, purifying hydroecium and various valve forms, water intaking valve (1) one side is provided with an intake chamber (3) in water tank, and its top is provided with advection filter screen (4), the parallel overflow of a packing is carried out in water inlet filtered, remove out foreign material, flow to then in the V-type distribution channel of establishing around reservoir chamber (6) top (5), enter in the reservoir chamber (6) bottom again in reservoir chamber (6), be provided with a filter plate frame (9), be covered with one deck quartz sand filtrate (7) on it and be provided with uniform filter (8), the water in the reservoir chamber (6), the filtration of grillage (9) after filtration, enter the clean water chamber (10) that is located at water tank bottom by filter (8), connect user's drinking water tube head by outlet valve (11) again.

Water tank decontamination process described in the utility model is by tertiary treatment, be that water is delivered to the user by filter screen, V-type distributing trough and reservoir chamber lower end filter plate filter to clean water chamber, therefore filtration, purification is thorough, and it is convenient to clean water tank, is the desirable cleaned water tank of high-rise building.

Describe the process of the utility model water tank purified treatment in detail below in conjunction with accompanying drawing, this accompanying drawing is a water tank purifying processing device overall structure schematic diagram, with reference to the accompanying drawings as seen, come water through (1) purge valve (often opening), (2) ball-cock assembly is sagging at this moment, open the water inlet door by connecting hinge, when water level rises to the qualification water level, the ball-cock assembly come-up, utilize buoyancy to close the water inlet door in connecting hinge, can not intake this moment, water enters (3) intake chamber (volume is less) and rises by (4) filter screen every filtering big impurity, water flow into again (5) peripheral V-type groove equably water distribution to (6) reservoir chamber (volume is bigger) storage wait to filter, when user's water, water is by (7) thick 500mm, the homogeneous quartz sand filter media of particle diameter 0.8～1.0mm filters, and removes a large amount of impurity and virus, and clean water enters (10) clean water chamber by (8) filter on (9) filter plate, and (volume designs according to the need output, avoid that water retention time is long to be polluted once more), by (11) outlet valve (often opening) to the user.

Water tank cleans: water tank can clean once in 10 months, during cleaning, close (1), (11) valve, open (18) blowoff valve dislodged sludge of draining, open when (12) atmospheric valve is put water to the sand face and close, the cleaning personnel manually wash by rubbing with the hands the filtrate that may harden to filtrate under (17) manhole, open (13) flushing valve at last and utilize the recoil of impulse force water, recoil water takes the impurity in the filtrate in (5) V-type groove to, opens (15) sand washing blowoff valve and drains, about 10 minutes of 1 flushing, if flushing water pressure, during water shortage, can utilize adjacent water tank water by (14) by-passing valve, taking mutually, pressurized measure carries out backwash.

When the utility model is implemented, filter plate is 500 * 500mm steel plate, every block plate bores 9 holes (uniform), weldering one internal thread short tube on the hole, then ABS plastic filter (short handle) is screwed on and tighten, filter system has the off-the-shelf of the bar seam of a rule 0.3mm, and filter plate can be installed with band steel press strip and corresponding measure in case.

Claims

A kind of roof tank purifying processing device that is applicable to is by an intake chamber, filter screen, the V-type distribution channel, reservoir chamber, the filter plate frame purifies hydroecium and various valve and forms, it is characterized in that water intaking valve one side is provided with an intake chamber in water tank, its top is provided with the advection filter screen, is provided with the V-type distribution channel all around on reservoir chamber top, is provided with a filter plate frame in the bottom of reservoir chamber, be covered with one deck quartz sand filtrate on it and be provided with uniform filter, filter plate frame lower end is for purifying clean water chamber.