CN2599001Y

CN2599001Y - Hydraulic automatic reverse flushing control circulating aeration filter

Info

Publication number: CN2599001Y
Application number: CNU032368771U
Authority: CN
Inventors: 强王; 王强
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-29
Filing date: 2003-01-29
Publication date: 2004-01-14
Anticipated expiration: 2013-01-29

Abstract

The utility model belonging to the water treatment equipment field relates to a hydraulic automatic reverse flushing control circulating aeration filter for circulating water treatment in swimming pools, lakes and waterscapes. The utility model comprises a filter tank, a water delivery aerator tank, a reverse flushing pipe, a sleeve, and a communicating pipe, wherein the reverse flushing pipe is communicated with an automatic reverse flushing control device, a reverse flushing sewage storage box is arranged at the bottom of the filter tank, and the communicating pipe is communicated with an eddy flow effluent trough. The utility model is also provided with an aerator trough and the eddy flow effluent trough for two times of aerating with powerful aerating function, thereby realizing volatilization of olfactory substance in water and improving dissolved oxygen content in water. Flushing action forms and stops automatically under liquid characteristic, thereby enabling easy operation and stable running. The utility model has compact structure, no valves, small covering area, complete and quick reverse flushing, and is economical and practical with low treatment cost.

Description

The waterpower Control Circulation aerated filter that recoils automatically

Technical field

The utility model belongs to the water treating equipment field, relates to a kind of waterpower that is applicable to circulating water treatments such as swimming pool, lake, water scenery Control Circulation aerated filter that recoils automatically.

Background technology

In order to make swimming pool water reach international swimming union's water quality standard, method commonly used at present is to adopt the pressure sand jar to filter, and the way of refreshing the water periodically, but the daily running cost of this way is too high, complex management, DeGrain; Another kind of way is to adopt the automatical and efficient filter of waterpower to filter, though it is simple to operate, running cost is not high yet, but must forming sufficiently high vacuum tightness through bleeding, its recoil could form siphon, owing to reasons such as installation and manufacture crafts, job insecurity often occurs, the phenomenon of metalling run out is in a large number brought a large amount of losses and inconvenience to the user.

1., can not form siphon according to the practical operation situation of the automatical and efficient filter of waterpower, owing to form the vacuum tightness height that siphon requires, siphon simultaneously is subjected to the influence of each filter tank flooding quantity bigger, following fault often occurs:, cause in a large number and metal run out; 2., form siphon after siphon break not open, cause in a large number and metal run out; 3., often two siphon interlocks occur, cause in a large number on the one hand and metal run out, cause recoil not thorough on the other hand, large amount of sewage enters the pond.

Summary of the invention

The purpose of this utility model is to solve above-mentioned prior art problem and provides a kind of easy and simple to handle, and is stable, back flushing thoroughly, the waterpower Control Circulation aerated filter that recoils automatically efficiently.

The technical solution adopted in the utility model: a kind of waterpower Control Circulation aerated filter that recoils automatically, comprise filter tank, water delivery aeration tank, recoil tube, sleeve, communicating pipe, recoil tube is communicated with automatic backwash control device, the filter tank bottom is provided with backwashing sewage storage tank, and communicating pipe is communicated with the eddy flow effluent trough.The filter tank bottom is provided with the slight drag filter plate, and filter tank is divided into filtered water tank, filtration chamber, clean water chamber by the filter tank top with the slight drag filter plate, and the filter tank inboard is provided with interior washpipe, and interior washpipe is communicated with filtered water tank and clean water chamber.The water delivery aeration tank upper flat is all cut apart four compartments, and the top of each compartment is provided with aerator tank, and the water delivery aeration tank bottom is provided with water inlet manifold.The recoil tube top is provided with destroys pipe, destroys to manage with corresponding destruction bucket to be communicated with, and destroys bucket and is communicated with automatic backwash control device by corresponding signal pipe.Automatically the valve body of backwash control device is provided with flange, baffle plate, is provided with spool, floating drum in the valve body, is communicated with signal pipe, blow-down pipe on the valve body, rushes down pressure pipe.Pipe is communicated with the filter tank water inlet pipe with chamber between the outer tube in the telescopic.

The utility model adopts recoil control and aerating apparatus automatically, realizes that recoil need not form the certain vacuum degree through bleeding, and just can recoil automatically; After recoil finishes, a large amount of air admission recoil water pipes are arranged, siphon can thoroughly disconnect; Wherein any one filter tank washes the works better that the water yield change of level that causes all can not influence other three filter tanks.Compared with prior art have following actively useful effect:

1. be provided with aerator tank and aeration second stage employ eddy flow effluent trough, aeration performance is strong, realizes the volatilization of the smelly feel material of water body and the dissolved oxygen concentration in the increase water;

2. be provided with built-in washpipe, compact construction, valveless, floor space is little;

3. be provided with automatic backwash control device, flushing is operated in characteristics of liquids under and forms automatically and stop automatically, and is easy and simple to handle, stable;

4. be provided with backwashing sewage storage tank, filter tank and backwashing sewage storage tank waterhead are big, and back flushing thoroughly, fast;

5. processing costs is low, and is economical and practical, is applicable to circulating water treatments such as swimming pool, lake, water scenery.

Description of drawings

Fig. 1 is the front view of the utility model structural representation;

Fig. 2 is the vertical view of the utility model structural representation;

Fig. 3 is the left view of the utility model structural representation;

Fig. 4 is an A-A sectional view among Fig. 1;

Fig. 5 is a B-B sectional view among Fig. 2.

Embodiment

Consult Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of waterpower Control Circulation aerated filter that recoils automatically is mainly by filter tank 1, water delivery aeration tank 2, recoil tube 3, component such as backwash control device 4, sleeve 5, backwashing sewage storage tank 6, communicating pipe 7, eddy flow effluent trough 8 constitute automatically; Above four filter tanks arranged side by side 1, be provided with water delivery aeration tank 2, water delivery aeration tank 2 is communicated with filter tank 1 by sleeve 5, filter tank 1 top is provided with recoil tube 3, recoil tube 3 is communicated with automatic backwash control device 4, bottom between four filter tanks 1 is provided with backwashing sewage storage tank 6, the filtered water tank of four filter tanks 1 was interconnected by communicating pipe 7, by communicating pipe 7 being pooled to eddy flow effluent trough 8.

Its filter tank 1 mainly comprises filter tank top 101, filter plate 102, filtered water tank 103, filtration chamber 104, clean water chamber 105, interior washpipe 106; In four filter tanks arranged side by side 1, be provided with laminate composite filter material, filter tank 1 bottom is provided with slight drag filter plate 102, by umbrella filter tank top 101 and slight drag filter plate 102 filter tank 1 is divided into filtered water tank 103, filtration chamber 104, clean water chamber 105 3 parts, filter tank 1 inboard is provided with four built-in washpipes 106, and filtered water tank 103 and clean water chamber 105 are by filter tank 1 inboard equally distributed interior washpipe 106 conductings.

Its water delivery aeration tank 2 mainly comprises aerator tank 201, water inlet pipe 202; The upper flat of water delivery aeration tank 2 is divided into four compartments, and the top of each compartment is provided with aerator tank 201, and the bottom of water delivery aeration tank 2 is provided with water inlet manifold 202.

Its recoil tube 3 mainly comprises destruction pipe 301, destroys bucket 302; Four are destroyed the middle part that bucket 302 is arranged on water delivery aeration tank 2, destroy pipe 301 and are arranged on recoil tube 3 tops and are communicated with corresponding destruction bucket 302, destroy bucket 302 and are communicated with automatic backwash control device 4 by corresponding signal pipe.

Pipe 501, outer tube 502, filter tank water inlet pipe 503 in its sleeve 5 mainly comprises; In pipe 501 is communicated with filter tank water inlet pipe 503 with chamber between the outer tube 502, former water enters the interior pipe 501 of sleeve 5 by water delivery aeration tank 2 compartments, enter again interior manage 501 and outer tube 502 between chamber, after enter filter tank water inlet pipe 503.

Consult shown in Figure 5ly, automatically backwash control device 4 mainly comprises signal pipe 401, spool 402, floating drum 403, blow-down pipe 404, valve body 405, flange 406, baffle plate 407, rushes down and press mouthfuls 408, rush down pressure pipe 409; Its valve body 405 is provided with flange 406, baffle plate 407, be provided with two spools 402, floating drum 403 that valve rod connects in the valve body 405, be communicated with signal pipe 401, blow-down pipe 404 on the valve body 405, rush down pressure pipe 409, floating drum 403 moves up and down to open or close and rushes down rushing down on the pressure pipe 409 and press mouthfuls 408; When backwash control device 4 is worked automatically, come the water of self destruction bucket 302 to enter valve body 405 by signal pipe 401, make floating drum 403 come-ups, rush down and press mouth 408 to open, the water at spool 402 tops is by rushing down pressure pipe 409 releases, when water level continuation rising, when flooding spool 402 Lower Halves gradually, whole spool 402 floats under buoyancy function gradually, recoil tube 3 conductings.After the back flushing process designated time, destroy bucket 302 and rush down sky gradually, destroy a large amount of air inlets of pipe 301 mouths of pipe, recoil tube 3 interior siphons disconnect, and back flushing stops; Blow-down pipe 404 since syphonic effect at short notice with the watery diarrhea sky at floating drum 403 tops, spool 402 cuts off counter-flushing pipeline 3 gradually under the effect of gravity; Along with the water around the floating drum 403 rushes down sky gradually, floating drum 403 moves down, and close to rush down and press mouthfuls 408, spool 402 tops and rush down pressure pipe 409 and become airtight chamber, back flushing thoroughly stops.

Principle of work of the present utility model: former water enters water delivery aeration tank 2 from water inlet manifold 202, behind aerator tank 201 aerations, enter sleeve 5, and then enter corresponding filter tank 1, by becoming clean water after the composite filtering material filtration, be pooled to filtered water tank 103 by interior washpipe 106, filtered water tank 103 is pooled to eddy flow effluent trough 8 at last by communicating pipe 7 again, and use is provided.

When needs recoiled, when promptly filtering material resistance was excessive, water delivery aeration tank 2 overhead compartment water levels rose, and when rising to about take the altitude, water enters corresponding destruction bucket 302 by signal pipe 401, destroys bucket 302 water levels and rises, and destroys pipe 301 mouths of pipe and closes; When destruction bucket 302 water levels continued to rise to about take the altitude, water entered automatic backwash control device 4 by another signal pipe 401, conducting recoil tube 3, and under the effect of filter tank 1 and backwashing sewage storage tank 6 waterheads, back flushing begins; When water level drops to certain water level in destroying bucket 302, destroy pipe 301 mouths of pipe and open, a large amount of air admission backwash tubes 3, siphon disconnects, and backwash control device 4 cuts off counter-flushing pipeline automatically automatically.

Claims

1. waterpower Control Circulation aerated filter that recoils automatically, comprise filter tank, water delivery aeration tank, recoil tube, sleeve, communicating pipe, it is characterized in that recoil tube (3) is communicated with automatic backwash control device (4), filter tank (1) bottom is provided with backwashing sewage storage tank (6), and communicating pipe (7) is communicated with eddy flow effluent trough (8).

2. the waterpower according to claim 1 Control Circulation aerated filter that recoils automatically, it is characterized in that filter tank (1) bottom is provided with slight drag filter plate (102), filter tank (1) is divided into filtered water tank (103), filtration chamber (104), clean water chamber (105) by filter tank top (101) and slight drag filter plate (102), filter tank (1) inboard is provided with interior washpipe (106), and interior washpipe (106) is communicated with filtered water tank (103) and clean water chamber (105).

3. the waterpower according to claim 1 Control Circulation aerated filter that recoils automatically, it is characterized in that water delivery aeration tank (2) upper flat all cuts apart four compartments are arranged, the top of each compartment is provided with aerator tank (201), and water delivery aeration tank (2) bottom is provided with water inlet manifold (202).

4. the waterpower according to claim 1 Control Circulation aerated filter that recoils automatically, it is characterized in that recoil tube (3) top is provided with destruction pipe (301), destroy pipe (301) and corresponding destruction struggle against (302) is communicated with, destroy struggle against (302) and pass through corresponding signal pipe (401) and be communicated with automatic backwash control device (4).

5. the waterpower according to claim 1 Control Circulation aerated filter that recoils automatically, the valve body (405) that it is characterized in that automatic backwash control device (4) is provided with flange (406), baffle plate (407), be provided with spool (402), floating drum (403) in the valve body (405), be communicated with signal pipe (401), blow-down pipe (404) on the valve body (405), rush down pressure pipe (409).

6. according to claim 1, it is characterized in that the interior pipe (501) of sleeve (5) is communicated with filter tank water inlet pipe (503) with chamber between the outer tube (502).