CN2652919Y

CN2652919Y - Filter element of water purifier

Info

Publication number: CN2652919Y
Application number: CN 03279062
Authority: CN
Inventors: 罗其峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-29
Filing date: 2003-09-29
Publication date: 2004-11-03
Anticipated expiration: 2013-09-29

Abstract

A filter element of a water purifier is arranged in a water barrel matched with the water purifier, so that tap water entering the water barrel passes through the filter element to be made into drinking water which can be directly drunk. The filter consists of screen plates which are arranged in the filter element body in layers, filter materials which are filled between the screen plates, and a filter screen plate on the filter element body; the filter element body is a whole formed by combining and connecting an upper element body and a lower element body, the upper element body is divided into an upper cavity body and a lower cavity body, the bottom surface of the upper cavity body is provided with a through hole communicated with the inner cavity of the lower element body, the lower cavity body is also internally provided with a water pipe for connecting the screen plate and the filter screen plate into a whole, and the bottom surface of the lower element body is also provided with a lug boss connected with the water pipe. The water energy filtering device is an assembly which is easy to disassemble, clean and replace, the number of the assemblies can be increased, decreased and adjusted, different requirements are met, the use is convenient and flexible, the water energy can be bent back and forth up and down and can circuitously penetrate through each filtering material layer, the water energy can be fully purified, each filtering material layer can be fully utilized, the waste is reduced, and the filtering effect is good.

Description

Water purifier is crossed filter core

Technical field

The utility model relates to a kind of filtration unit, particularly be installed in the matching used bucket of water purifier in, make the tap water that enters bucket through behind the filter core, be made into the water purifier that tap water capable of direct drinking uses and cross filter core.

Background technology

Show the commercially available filter core of crossing, the laminated constructions that adopt dividing plate to be partitioned into more, water is through the gap between filtering material, continue to flow through each filtering material layer, flow out to purify at last, tap water is for drinking, and the water shortcut that mainly takes the air line will form the dead angle in the edge of crossing filter core like this, thereby make filtering material utilization ratio herein low, influenced the filter effect of water.

The patent No. 02227092.2 " cross filter core " can improve filter effect though provide a kind of, improves the filter core of crossing of filtering material utilization ratio, and its assembling is trouble, and the transposing of filtering material, cleans also difficulty.

Summary of the invention

The technical problem of the required solution of the utility model is: provide a kind of water purifier to cross filter core, can not only improve filter quality, good filtration effect, filtering material is fully used, and easily assembling, it is convenient, rapid to clean, change filtering material simultaneously, and has prolonged work-ing life.

The technical scheme in the invention for solving the above technical problem crosses by: water purifier that filter core is located at by layer that net in the filter body is pulled and each net is filled filter screen on full filtering material and the filter body between pulling and pulled and formed; The integral body that described filter body is connected into by upper and lower core body, the described core body of going up is separated into upper and lower cavity, there is through hole to communicate on the bottom surface of upper cavity with following core body inner chamber, and also be provided with the water pipe that filter plate, sieve plate are linked into an integrated entity in the lower chamber, the boss that links to each other with water pipe in addition on the bottom surface of described core body down;

Therefore compared with prior art, advantage of the present utility model: cross the one-piece construction that the filter body of filter core is combined into by upper and lower core body, than the easier assembling of original whole core body, each section core body can be assembled separately, filtering material is populated, and then always dresses up.Be molectron simultaneously, so filtering material is quick detachable, easy cleaning, easily change because of it.Can increase again or reduce the number that is combined into whole core body, adjust, meet the different needs, easy to use, flexible.Form in addition in each core body of filter body, water flowing circuit difference, combination back flowing water can be gone up the upper and lower back bending song that gets off, circuitous each filtering material layer that penetrates, water can both be fully purified, increased the flow process of water again, make the filtering material of each layer be fully utilized, reduce the waste of material, and good filtration effect.

Description of drawings

Fig. 1, structural representation of the present utility model.

Fig. 2, alternative plan structural representation of the present utility model.

Fig. 3, user mode figure of the present utility model.

Fig. 4, filter are pulled structure iron.

Fig. 5, lid structure iron.

Embodiment

Last core body 2 is the ladder pipe, is separated into the upper and

lower cavity

3,11 that does not communicate by intermediary boss chamber 5, the periphery in boss chamber 5 is the ring groove that uniform small through hole 8 is arranged on the bottom surface, shallow flange is arranged on the inwall, and upper port has wide flange and outside screw outward or does not have screw thread, and there is outside screw at the ladder place.

The boss 14 of band through hole, silicagel pad 13 is arranged in the middle of the following core body 10, bottom surface, and upper port has internal thread, and lower edge has outside screw.

Mineralising box 16, there is through hole the centre, and upper surface is connected with the lid 15 of identical annular through-hole grid with lower surface, and the active nutritional mineralization ball is housed in the box.

End core body 18, lower surface is the sphere that has through hole, and the grizzly bar 17 of uniform interband lyriform pore is arranged on the sidewall, is convenient to entering of water, air.

On the shallow flange of upper cavity 3 inwalls of last core body 2, put into net and pull 4, each net is pulled 4 and is filled fully loaded silver-colored activated carbon successively, the far infrared mineralization ball, medical stone, water pipe 9 is with filter plate 6, sieve plate 12 links into an integrated entity, and be bonded and fixed in the lower chamber 11 with silica gel, be filled with therebetween and carry silver-colored activated carbon, to play the internal thread of core body 10 usefulness on it to be fixed on the last core body 2 of band sealing-ring 7 again, and the end of water pipe 9 is by silicagel pad 13, tightly be embedded in boss 14 intermediate throughholes, again filter screen is pulled 1 opening end of tightly putting into core body 2, just can put into the bucket of water purifier, use outside screw on the core body and be fixed on the dividing plate in the bucket crossing filter core.

Water is pulled 1 from filter screen and is entered upper cavity 3 during use, after each layer filtering material purifies, small through hole 8 by bottom periphery, flow in the following core body 10, water is from top to bottom after filling lower chamber 11, pass through filtering material layer more from the bottom up, enter boss chamber 5 after, flow out from top to bottom for drinking from water pipe 9 again.

Also can increase by a mineralized layer as required,, be fixed on down below the core body 10, connect into integral body end core body 18 usefulness that mineralising box 16 is housed screw thread on it.

At this moment purifying waste water to flow out from water pipe 9 enters mineralising box 16 intermediate throughholes, and the through hole on end core body 18 flows out the tap water through mineralising.

Claims

1, a kind of water purifier is crossed filter core, be located at by layer and fill full filtering material between web plate (4) in the filter body and each web plate (4), form with the sieve plate (1) on the filter body, it is characterized in that described filter body is by last, following core body (2), (10) integral body that is connected into, the described core body (2) of going up is separated into, lower chamber (3), (11), there is through hole (8) to communicate on the bottom surface of upper cavity (3) with following core body (10) inner chamber, and also be provided with in the lower chamber (11) filter plate (6), the water pipe (9) that sieve plate (12) links into an integrated entity, the boss (14) that links to each other with water pipe (9) in addition on the bottom surface of described core body (10) down.

2, strainer according to claim 1, it is characterized in that core body (2), be the ladder pipe, be separated at upper and lower cavity (3), (11) that do not communicate by intermediary boss chamber (5), the periphery in boss chamber (5) is the ring groove that uniform small through hole (8) are arranged on the bottom surface, shallow flange is arranged on the inwall, and upper port has wide flange and outside screw outward or does not have screw thread, and there is outside screw at the ladder place.

3, strainer according to claim 1 is characterized in that in the middle of core body (10) bottom surface boss (14) of being with through hole, silicagel pad (13) being arranged down, and upper port has internal thread, and lower edge has outside screw.

4,, it is characterized in that core body (10) is fixed on the last core body (2) of band sealing-ring (7) with the internal thread on it down, and the end of water pipe (9) is embedded in tightly in boss (14) intermediate throughholes by silicagel pad (13) according to the described strainer of claim 1.

5, strainer according to claim 1 below the core body (10), fixedly is equipped with the end core body (18) of mineralising box (16) under it is characterized in that with screw thread.

6, strainer according to claim 1 or 5 is characterized in that having through hole, upper surface to be connected with the lid (15) of identical annular through-hole grid with lower surface in the middle of the mineralising box (16), and the active nutritional mineralization ball is housed in the box; End core body (18) lower surface is the sphere that has through hole, and the grizzly bar (17) of uniform interband lyriform pore is arranged on the sidewall.