CN2222999Y

CN2222999Y - Automatic filter for fishing pool

Info

Publication number: CN2222999Y
Application number: CN94223017U
Authority: CN
Inventors: 李权峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-10-12
Filing date: 1994-10-12
Publication date: 1996-03-27
Anticipated expiration: 2004-10-12

Abstract

The utility model relates to an automatic filter for a fishpond, which is provided with a filter vat. A water inlet pipe which is arranged in the automatic filter for a fishpond is connected with a pump in fishpond water through a valve, and the filtered water is filled in the fishpond by a water outlet pipe through a valve; a water discharging pipe which is arranged above the filter vat is provided with a valve, and a connecting pipe which is arranged between a water outlet pipe and a water inlet pipe is provided with a valve; a valve of the water outlet pipe and a valve of the water inlet pipe are opened synchronously ordinarily, and the valves of the connecting pipe and the valve of the water discharging pipe are synchronously closed; the fishpond water which is extracted with a pump flows into the filter vat to be filtered through the water inlet pipe and flows back to the fishpond through the water outlet pipe. So the water is circulated and filtered. When filth is acuumulated on the upper layer of the filter vat, the valve of the water outlet pipe and valve of the water inlet pipe are closed synchronously, and the valve of the connecting pipe and the valve of the water discharging pipe are opened synchronously. The fishpond water which is extracted by the pump flows into the filter vat in a reverse direction through the water outlet pipe to clear out the filth from bottom to top, and the filth is discharged through the water discharging pipe.

Description

The fishpond automatic filter

A kind of fishpond of what automatic filter is closed in the utility model system, refers to a kind of structure of the filter that can remove the dirt on the filter automatically and need not manually to clean especially.

Culture fishpond or the fish jar of pet fish,, not only then be repugnant to the eye if fail to keep the Chi Shui cleaning, and the injury healthy fish, therefore often need filter with chopped cooked entrails of sheep dirt in the filtering ponds.But filter has the top that dirt accumulates the what filter after example is with a period of time, all need at present manually to carry out removing work, and trouble and wasting time and energy again not only, this is for culturing the difficulty that pet fish person urgency in common knowledge is desired to overcome.

The purpose of this utility model is the shortcoming that solves aforementioned artificial removing fishpond filter, and a kind of fishpond automatic filter is provided, and in order to filtering ponds water and keep the filter effect of filter, to purify water, promotes the growing environment of pond fish, and guarantees its health.Being characterized as of this kind fishpond automatic filter, one filter vat is arranged, it is built-in with branch by active carbon, activated aluminum, palm shell charcoal, the filter course that fence and soft sand etc. constituted, this filter vat is equipped with water inlet pipe and outlet pipe, water inlet pipe is connected with pump through a magnetic valve, outlet pipe imports in the pond through a magnetic valve, between water inlet pipe and outlet pipe, there is a tube connector that contains a magnetic valve to be connected, one drainpipe that contains a magnetic valve is arranged above filter vat simultaneously in addition, during usual the use, make the magnetic valve of tube connector and drainpipe be closed state, and the magnetic valve of outlet pipe and water inlet pipe all is open state, and extract Chi Shui with pump, after water inlet pipe flows into filtration, flow back in the pond by outlet pipe again, so circulating filtration.

After after a while, on the upper strata of filter vat, can accumulate some dirts, make the magnetic valve of water inlet pipe and outlet pipe all be closed state this moment, and make the magnetic valve of tube connector and drainpipe be open state, and extract Chi Shui with pump, by water inlet pipe through tube connector from outlet pipe in the reverse inflow filter vat, by its from lower to upper current dash to remove and accumulate dirt, and it is got rid of by drainpipe, so to reach the effect that filter cleans automatically.

The structure of this creation is provided with a filter vat 1, is provided with several in it and filters level 2, and this filtration level includes: soft husky river layer, fence filter course, cocoanut charcoal filter course, activated aluminum filter course and the active carbon filtration layer crossed.

The function that wherein soft husky filter course has decolouring and purifies water; The fence filter course can use wheat meal sand to be material, has the function that water quality is purified again; The cocoanut charcoal filter course has the effect of deodorizing, can eliminate chemical oxygen demand COD (Chemical Oxygen Dew-mand) and the biochemical oxygen demand (BOD) BOD (Bio-chemical Oxygen Demand) in the water and promote the see-through of water quality; The activated aluminum filter course has purification, dechlorination and removes the function of stench; The active carbon filtration layer has decolouring and the effect of eliminating peculiar smell;

The above each filtration has its feasibility that changes hierarchical position and filtering material and certain property on embodiment.

With reference to the accompanying drawings structure of the present utility model is elaborated

Fig. 1: be structure key diagram of the present utility model.

Above filter vat 1, be equiped with a water inlet pipe 3 and an outlet pipe 4, the bucket inner port of this outlet pipe 4 is then goed deep into the bottom of filter vat 1, upper and lower end at filter vat 1 is respectively equipped with a drainpipe 6 and drainage port 7, be respectively equipped with magnetic valve 31 and 41 at water inlet pipe 3 and outlet pipe 4, and adopt synchronization action.And also be respectively equipped with magnetic valve 51 and 61 at tube connector 5 and drainpipe 6, also adopt synchronization action.

When the utility model uses usually, system makes the magnetic valve 31 and 41 of water inlet pipe 3 and outlet pipe 4 be open state, make the magnetic valve 51 and 61 of tube connector 5 and drainpipe 6 be closed state simultaneously, and with the water in the immersible pump 8 extraction ponds 9, make its by water inlet pipe 3 in magnetic valve 31 enters filter vat 1, and after level 2 filters after filtration, flow back in the pond 9 through magnetic valve 41 by outlet pipe 4, so can be with the pond water circulating filter.

After pool water within circulating filtration a period of time, the broken assorted dirt of leaching can lodge in the top of filter vat 1 inner filtration level 2, and can hinder the filtration of filtering level 2, this moment is change-over switch then, make the magnetic valve 31 and 41 of water inlet pipe 3 and outlet pipe 4 be closed state, the magnetic valve 51 and 61 that makes tube connector 5 and drainpipe 6 simultaneously is open state and the water that extracts in the ponds 9 with immersible pump 8, make it through tube connector 5 and magnetic valve 51 thereof, enter within the filter vat 1 by outlet pipe 4 adverse currents, current from lower to upper, level 2 reaches its top after filtration, and the broken assorted dirt that filters level 2 tops can be discharged via drainpipe 6, to reach the purpose of getting rid of broken assorted dirt.

Each filter course of aforementioned filtration level 2 can clean or change, to guarantee its filter effect, this moment is for getting rid of the surplus water in the filter vat, can open the valve 71 on the drainage port 7, Yu Shui is discharged outside the filter vat by drainage port 7, simultaneously also can add filtering screen, the broken assorted dirt when preventing that the pump action from drawing water in the suction pit water at immersible pump 8.

Described fishpond automatic filter also can all be cancelled the valve of this tube connector and valve water inlet pipe thereof and the valve of outlet pipe, and other establishes an immersible pump and is connected with outlet pipe, carries out and filtered water stream is not drawn water by different pumps with the rinse water flow point.

In sum, the utility model usually can be with the pond water filtration, behind Chi Shui process lauter tub 1 inner filtration level 2 multi-filterings, the energy acquisition is colourless, tasteless, harmless, see-through is splendid and help the clean water quality that fish is grown, and when filter course accumulates broken assorted dirt, then can be by the effect of same pump 8, the flushing of drawing water automatically is to keep the filter effect of filtration.This kind is configured to not seen before, not only has novelty and progressive, and can receive the result of use of expection, closes the utility model patent requirement that reaches " practicality " in " initiative " " novelty ".

Claims

1. automatic fishpond filter comprises:

One filter vat is provided with the filtration level of some different filtering materials in it; One water inlet pipe and an outlet pipe, its with cross the river bucket and link to each other, and all to have be one group valve synchronously;

One tube connector, it is located between this water inlet pipe and this outlet pipe, and also all to have with a drainpipe of being located at filter vat upper end be one group valve synchronously; With an immersible pump, it places fishpond water, is connected with filter vat via water inlet pipe;

It is characterized in that: when forward circulation was filtered, its pipeline annexation was set as by the logical by the road entering water electromagnetic valve of immersible pump, taps into water pipe, and water from top to bottom imports the filter course in the filter vat, connects out water solenoid valve through outlet pipe and flows into the pond;

When dirt was accumulated in back flush filter course top, its pipeline annexation was set as to be led to by the road by immersible pump and connects magnetic valve, picks out water pipe, and water is the filter course in the washing and filtering bucket from bottom to top, connects the drain solenoid valve effluent sewerage through drainpipe.

2. fishpond according to claim 1 automatic filter is characterized in that this valve is the automatic valve of electromagnetic type.

3. fishpond according to claim 1 automatic filter is characterized in that this valve is a hand-operated valve.

4. fishpond according to claim 1 automatic filter is characterized in that the valve of this tube connector and valve thereof, water inlet pipe and outlet pipe is all cancelled, and other establishes an immersible pump and is connected with outlet pipe, though and filtered water stream is drawn water by different pumps with the rinse water flow point carry out.