CN2894270Y

CN2894270Y - External filter for fishbowl

Info

Publication number: CN2894270Y
Application number: CN 200620018167
Authority: CN
Inventors: 李风广
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-24
Filing date: 2006-03-24
Publication date: 2007-05-02
Anticipated expiration: 2016-03-24

Abstract

The utility model relates to a filter, in particular to a filter used for filtering water in aquariums. The model adopts a filtration method from the upper layer to the bottom layer: 1. According to the aquarium size, the lower pipe of aquarium outlet pipe shall be installed at 0.5cm to 1 cm away from the aquarium bottom; 2. On the filter outside the existing publicly known aquarium, a water valve shall be directly installed on one side of the garbage processing room; 3. The extension tube under the outlet valve shall be shortened to the top of the setting room. The garbage in the aquarium water shall be pumped directly into the setting room through the pump power. The utility model is characterized in easy operation and can be installed outside the aquarium. With no need to clean the filter and aquarium, the model saves time, energy and water.

Description

A kind of novel fish tank external filter

Affiliated field:

The utility model relates to a kind of filter, in particular for filtering the filter of fish jar water.

Background technology:

At present, known fish jar external filter current operation principle is to filter fish jar water from filter course top to the bottom.Though certain filter effect is arranged, but open defect is arranged: 1, all rubbish major parts are filled into filter course top in the fish jar water, the easy blocked water yield that influences of filter course need often be opened the filter upper shell and clean the filter course that is stopped up by rubbish, time-consuming, water wasting, takes energy; 2, being grown in profitable strain in the filter course breeding environment that lives is destroyed because of frequent cleaning, cause harmful substances such as ammonia in the degradation water timely and effectively, nitrite, nitrate, easily cause the water quality instability, thereby destroy original ecotope, influence the health of fish body.

Summary of the invention:

The utility model provide a kind of easy to use, save time, the convenient filter of laborsaving, conserve water resource.

The purpose of this utility model is achieved in that the utility model filter current operation principle adopts from the filter course bottom to filter course top filtration method: 1, according to the size of feeding fish, the outlet pipe lower end mouth of pipe in the fish jar is installed from cylinder bottom 0.5 to 1 cm distance; 2, on existing known fish jar external filter, water intaking valve directly is installed to rubbish conversion chamber one side; 3, extension under the outlet valve is shortened to mud chamber's inner top; 4, the filter inner bottom part is installed the current deflecting plate; 5, at the filter foot sewage blow-down valve is installed.By water pump power, make that rubbish directly enters the rubbish conversion chamber through water intaking valve in the fish jar water.The rubbish harmful substance mainly transforms by profitable strain in the filter course and is effectively degraded in this process part water, helps the healthy growth of fish; Rubbish can fall into rubbish conversion chamber bottommost because of the deadweight nature in another part water, and gets rid of by sewage blow-down valve through the current deflecting plate.

The beneficial effects of the utility model are: the utility model is easy to use, can be installed in outside the fish jar, without filter rinsed (comprising fish jar), saves time, laborsaving, conserve water resource in the use.

Description of drawings:

Below in conjunction with drawings and Examples the utility model is further specified: the direction of arrow is water (flow) direction among the figure; Wherein Fig. 1 is existing known filters current operation principle end view; Fig. 2 is the utility model current operation principle end view; Fig. 3 is the utility model sewage discharge operation principle end view; Fig. 4 is the utility model rubbish conversion chamber sewage discharge operation principle vertical view.Among the figure: 1, upper shell; 2, water intaking valve; 3, outlet valve; 4, water pump (M); 5, mud chamber; 6, filter course; 7, rubbish conversion chamber; 8, filter course support; 9, sewage blow-down valve; 10, current deflecting plate; 11, lower house.

Embodiment:

Manufacturing process of the present utility model: 1, make a square housing earlier, order is installed in position as Fig. 2 to water intaking valve, sewage blow-down valve successively, order is packed current deflecting plate, filter course support, filter course in the lower house into successively again, then loads onto water pump and is connected with the outlet valve lower end mouth of pipe with lower house assembling sealing (after the assembling water pump lower end mouth of pipe and filter course upper surface should have about 4 centimetres apart from) again and gets final product in upper shell; 2, according to the size of feeding fish, the outlet pipe lower end mouth of pipe in the fish jar is installed from cylinder bottom 0.5 to 1 cm distance; 3, on existing known fish jar external filter, water intaking valve directly is installed to rubbish conversion chamber one side; 4, on existing known fish jar external filter, extension under the outlet valve is shortened to mud chamber's inner top; 5, the filter inner bottom part is installed the current deflecting plate; 6, at the filter foot sewage blow-down valve is installed.The utility model is identical promptly with the method for attachment of known fish jar external filter with the fish jar method of attachment: the fish jar delivery port is connected with this filter water intaking valve; The fish jar water inlet is connected with the filter outlet valve.

Claims

1, a kind of novel fish tank external filter is characterized in that: the outlet pipe lower end mouth of pipe is installed from cylinder bottom 0.5 to 1 cm distance in the fish jar; Water intaking valve, sewage blow-down valve respectively are installed in rubbish conversion chamber left and right sides; The filter inner bottom part is installed the current deflecting plate; According to this current deflecting plate, filter course support, filter course are installed in the lower house in order.