CN202052376U

CN202052376U - Water purifying filter

Info

Publication number: CN202052376U
Application number: CN2011201543986U
Authority: CN
Inventors: 黄哲誉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-16
Filing date: 2011-05-16
Publication date: 2011-11-30
Anticipated expiration: 2021-05-16

Abstract

The utility model relates to a device for filtering and purifying water, in particular to a water purifying filter, which mainly comprises a plurality of partition layers, cavity layers, a top cover, a bottom cover and ventilators. The water purifying filter is characterized in that the partition layers are overlaid, a filter screen is arranged in each partition layer, filter particles are arranged on the filter screens, each cavity layer is arranged below each filter screen, rubber pads are respectively arranged among the partition layers which are overlaid, adjacent partition layers are fixed through fasteners, the upmost layer is sealed by the top cover, a water inlet is arranged on the top cover, the bottommost layer is sealed by the bottom cover, a water outlet is arranged on the bottom cover, and an outer frame of each cavity layer is provided with one ventilator. The water purifying filter is a household filter and has the advantages of simple structure, lower manufacturing cost, convenience in installation and use, fine filtering effect, easiness in popularization, lower cost for purification, long service life and reusability.

Description

A kind of water purification filter

Technical field

The utility model relates to and a kind of water is carried out the device of filtration, purification, a kind of specifically water purification filter.

Background technology

Cross filter core and be mainly used in filtered water, its known structure includes thimble, in thimble, be provided with the dividing plate that in layer is provided with at interval, be filled with filtering material in the cavity, its median septum central authorities are provided with a through hole, the dividing plate that is adjacent is then established many individual lateral opening around center ring, be provided with filter screen in the thimble manhole appendix.After water enters thimble, arrive the lateral opening of dividing plate through filtering material, pass the lateral opening filtering material that enters down one deck again, arrival causes the middle and lower part of every layer of filtering material and top portion to form the dead angle easily, the filtering material utilization rate of this one is low, the water filtration weak effect, and cause the waste of filtering material easily.Activated carbon be a kind of can adsorbed water in the adsorbent of harmful substance, it is owing to there is the micro porous filtration effect simultaneously, thereby certain mechanical filter effect also can be arranged, and removes small colloidal suspended substance and particulate contamination, and as a kind of water cleaning material commonly used; But adopt activated carbon to carry out purification of water quality, time one is long, because the impurity of absorption is trapped in the inside of activated carbon, the adsorption effect of activated carbon is reduced greatly, and at present owing to the filter that is made with activated carbon, the form of its filtration is not suitable for water purification and handles, thereby it is not very good to carry out the effect that purification of water quality handles with activated carbon, and the cost that purification of water quality is handled is higher.

Summary of the invention

The utility model purpose can be achieved through the following technical solutions,

The purpose of this utility model is exactly to improve part not to the utmost in order to overcome to exist in the prior art, designs the practical again water purification filter of a kind of easy popularization.

A kind of water purification filter, comprise interlayer, empty body layer, top cover, bottom, breathe freely main composition is set, it is characterized in that: arrange by the several layers interlayer is folded mutually, be furnished with screen pack in each layer interlayer, place filtering particle on the screen pack, the screen pack bottom is empty body layer, between each layer is folded mutually is to arrange rubber blanket, and adjacent interlayer is fixed by securing member, topmost one deck is arranged place's water inlet again by top seal on top cover, and one deck is sealed by bottom bottom, arrange place's delivery port again on bottom, each layer frame of described empty body layer also designs the ventilative setting in a place outward.

In above-mentioned, ventilative setting comprises that tracheae one end is connected in the sky body layer, and the tracheae other end is connected with housing, and inner walls was placed filter core, on the tracheae mouth place's elasticity is installed also in the housing, is distributed with open-work on the surface of shell.

By above-mentioned, water enters one deck interlayer topmost by water inlet, past dirty by filtering particle each layer successively, during this time each layer empty body layer enters air by ventilative the setting, purpose has been can make under the air condition water to circulate fast, at this moment impurity is distributed and is trapped on the filtering particle of placing in each layer interlayer, purify by delivery port at last and flow out, described filtering particle generally adopts the fine sand grain, the fine sand grain has good filter effect, very easily gets again simultaneously, and can often change, easy simply again, effect is very good in the domestic. applications of reality.

This novel purpose is: simple in structure, cost is lower, and is easy to install and use, and good filtration effect is promoted easily, and the purified treatment cost is the end of than, long service life, the household filter that can use repeatedly.

Description of drawings

Fig. 1 is a kind of water purification filter structural representation of the utility model.

Mark among the figure: the 1-under-chassis, the 2-interlayer, the empty body layer of 3-, the 4-top cover, the 5-bottom, the 6-water inlet, the 7-delivery port, 8-is ventilative to be provided with 9-tracheae, 10-housing, 11-filtering particle.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is further described:

Referring to accompanying drawing 1, a kind of water purification filter, comprise interlayer 2, empty body layer 3, top cover 4, bottom 5, ventilative be provided with 8 and mainly form, it is characterized in that: arrange by several layers interlayer 2 is folded mutually, be furnished with screen pack in each layer interlayer 2, place filtering particle 11 on the screen pack, the screen pack bottom is empty body layer 3, is to arrange rubber blanket between each layer is folded mutually, and adjacent interlayer fixes by securing member, topmost one deck is by top cover 4 sealings, on top cover 4, arrange place's water inlet 6 again, one deck is arranged place's delivery port 7 again by bottom 5 sealing on bottom 5 bottom, and each layer frame of described empty body layer 3 designs also outward that a place is ventilative to be provided with 8.

In above-mentioned, ventilative be provided with 8 and comprise that tracheae 9 one ends are connected in the sky body layer 3, tracheae 9 other ends are connected with housing 10, and housing 10 inwalls were placed filter core, on housing 10 interior tracheae 9 mouths place's elasticity were installed also, and housing is distributed with open-work on 10 surfaces.

During use, water enters one deck interlayer 2 topmost by water inlet 6, past dirty by filtering particle 11 each layer successively, during this time each layer empty body layer 3 is provided with 8 by breathing freely and enters air, purpose has been can make under the air condition water to circulate fast, at this moment impurity is distributed and is trapped on the filtering particle of placing in each layer interlayer 11, purify by delivery port 7 at last and flow out, the described filtering particle 11 general fine sand grains that adopt, the fine sand grain has good filter effect, very easily gets again simultaneously, and can often change, easy simply again, effect is very good in the domestic. applications of reality.

Certainly; above-mentioned concrete enforcement is not to be to this novel restriction, and those of ordinary skill also can be made some variations, improvement, interpolation or alternative in this novel essential scope; all technical schemes that mapping mode obtains that adopts equivalence to replace or be equal to all drop in this novel protection domain.

Claims

1. water purification filter, comprise interlayer (2), empty body layer (3), top cover (4), bottom (5), ventilative (8) the main composition that is provided with, it is characterized in that: arrange by several layers interlayer (2) is folded mutually, each layer interlayer is furnished with screen pack in (2), place filtering particle (11) on the screen pack, the screen pack bottom is an empty body layer (3), between each layer is folded mutually is to arrange rubber blanket, and adjacent interlayer is fixed by securing member, topmost one deck is sealed by top cover (4), go up at top cover (4) again and arrange place's water inlet (6), one deck is sealed by bottom (5) bottom, go up at bottom (5) again and arrange that place's delivery port (7), each layer frame of described empty body layer (3) also design ventilative be provided with (8), a place outward.

2. according to the described a kind of water purification filter of claim 1, its feature also is: ventilative be provided with (8) comprise that tracheae (9) one ends are connected in the sky body layer (3), tracheae (9) other end is connected with housing (10), housing (10) inwall was placed filter core, one place's elasticity also is installed on the interior tracheae of housing (10) (9) mouth, and housing (10) is distributed with open-work on the surface.