CN200945387Y

CN200945387Y - Household water filter

Info

Publication number: CN200945387Y
Application number: CN 200620051502
Authority: CN
Inventors: 何建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-28
Filing date: 2006-06-28
Publication date: 2007-09-12
Anticipated expiration: 2016-06-28

Abstract

The utility model discloses a household water filter, comprising an outer housing, a water inlet, a water outlet, a filtering net and a filter layer. The utility model is characterized in that the water inlet and the water outlet are respectively arranged on the upper and lower parts of the outer housing, the filter layer orderly consists of a filtering media layer, an activated carbon and a sand layer from top to bottom; the two ends of the filter is detachable threading for cleaning and replacing filtering material. The utility model can be used to make household water direct drunk water or filter the large amount of waste water produced by washing and shower and then directly send the waste water to a water storage tank. The water storage tank is then communicated with the closet and other places needing water, thereby, the wastewater can be used again and the aim of saving water can be achieved.

Description

The service water filter

Technical field

The utility model relates to a kind of filter, especially relates to a kind of service water filter.

Background technology

Though present household tap water Running-water Company has carried out filtering sterilization, because the conveying of process external pipe, the interior running water of pipeline can produce secondary pollution, has a large amount of germs and microorganism, so can not directly drink; Wash one's face simultaneously or waste water that shower produces also mostly directly runs off, wasted a lot of water resources,, also must carry out filtration treatment, still lack simple in structurely in the prior art, filter the good service water filter of Disinfection Effect if will recycle.

The utility model content

The purpose of this utility model becomes direct drinkable water purification after being to provide a kind of household tap water can the processing, maybe will wash one's face or a large amount of waste water that shower produces carry out the service water filter that can utilize once more after the filtration treatment.

The utility model comprises shell, water inlet, delivery port, screen pack, filter course, it is characterized in that, water inlet is located at shell upper, delivery port is located at the bottom of shell, filter course is followed successively by filter material layer, active carbon, layer of sand from top to bottom, filter two ends are detachable gong muzzle silk, so that cleaned and changed filtering material.

Described layer of sand can be the combination of silicon sand layer, zeolite layer, fine sand layer, big sand or their layer 2-4s.

Described filter material layer can be sponge, nonwoven.

Water inlet pipe and water outlet pipe joint and filtration barrel body are for flexibly connecting.

Sheathing material can be fiberglass, stainless steel, nylon, plastics etc.

Filter can be made into forward type or rear-mounted,

The utility model becomes direct drinkable water purification after being used for household tap water handled, or be used for a large amount of waste water that wash one's face or shower produces are carried out being delivered directly to storage tank after the filtration treatment, again storage tank is communicated with lavatory or other water, thereby utilized once more, realized using water wisely.

Description of drawings

Accompanying drawing is the structural representation of the utility model one embodiment.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1:

Present embodiment is the forward type filter, is before being contained in the running water halter, works to filter running water.

Shell 1 material is a stainless steel, be about 15-20 centimetre, shell upper is provided with running water inlet 2, the bottom of shell is provided with delivery port 3, is provided with screen pack 4 in the shell, and the filter course of present embodiment is followed successively by filter material layer 5 from top to bottom, layer of sand 6, zeolite layer 7, active carbon 8, filter two ends 9 are detachable gong muzzle silk, so that cleaned and changed filtering material.The filter material layer of present embodiment is a sponge.

Embodiment 2:

Present embodiment is rear-mounted, and shell is about 30-40 centimetre, is mounted in water place under kitchen or the toilet, plays filtration treatment sewage recovery effect.

Shell 1 material is plastics, shell upper is provided with into sewage mouth 2, the bottom of shell is provided with pure water inlet 3, is provided with screen pack 4 in the shell, filter course 5, the filter course that the filter course of present embodiment is followed successively by present embodiment from top to bottom is followed successively by filter material layer 5 from top to bottom, layer of sand 6, silicon sand layer 7, active carbon 8, filter two ends are detachable gong muzzle silk, so that cleaned and changed filtering material.

The filter material layer of present embodiment is a nonwoven.

Claims

1. service water filter, comprise shell, water inlet, delivery port, screen pack, filter course, it is characterized in that, water inlet is located at shell upper, delivery port is located at the bottom of shell, filter course is followed successively by filter material layer, active carbon, layer of sand from top to bottom, and filter two ends are detachable gong muzzle silk.

2. service water filter according to claim 1 is characterized in that described layer of sand is silicon sand layer, zeolite layer, fine sand layer and big sand.

3. service water filter according to claim 1 is characterized in that described filter material layer can be sponge, nonwoven.