CN201735232U

CN201735232U - Water treatment filter flask

Info

Publication number: CN201735232U
Application number: CN2010201952536U
Authority: CN
Inventors: 侯贻直; 潘涛
Original assignee: AO Smith Shanghai Water Treatment Products Co Ltd
Current assignee: AO Smith Nanjing Water Treatment Products Co Ltd
Priority date: 2010-05-14
Filing date: 2010-05-14
Publication date: 2011-02-09
Anticipated expiration: 2020-05-14

Abstract

The utility model discloses a water treatment filter flask which is applied to the technical field of water treatment equipment; the water treatment filter flask comprises an outer cover which consists of a water inlet hole and a water outlet hole, an inner cover which is arranged below the outer cover, an outer shell which is rotatablely melted and connected with the outer edge of the end plate of the inner cover, and a filter element which is arranged in the outer shell and is separated from the outer shell by a spacing; one end of the filter element is provided with a bottom end plate which is arranged at the bottom of the outer shell, and the other end of the filter element is provided with an end cover; after assembly, a water inlet channel is formed in the spacing among the water inlet hole of the outer cover, the spacing on the outer side of the tube body of the inner cover, the spacing of the outer side of the tube body of the end cover, the outer shell and the filter element, and a water outlet channel is formed by the inside of the tube body of the end cover, the inside of the tube body of the inner cover and the water outlet hole of the outer cover; and the upper end of the tube body of the end cover extends to the bottom end of the tube body of the inner cover and is rotatablely melted with the same. The inner cover and the end cover of the water treatment filter flask are rotation melted to fully separate the water inlet channel and the water outlet channel of the filter flask, isolate water inlet and water outlet so as to ensure the filtered water quality.

Description

A kind of water treatment filter flask

Technical field

The utility model relates to the water treatment facilities technical field, relates in particular to a kind of water treatment filter flask.

Background technology

At present, the exhalant canal of water treatment filter flask adopts tubular structure usually:

See also Fig. 1, it is the water treatment filter flask structural representation of tubular structure in the prior art, it comprises enclosing cover 01, inner cap 02, end cap 03, shell 04 and filter core 05, water inlet arrives gap 041 between shell and the filter core by the flow through outer side clearance 024 of inner cap body and the outer side clearance 033 of end cap body of enclosing cover inlet opening 011, filter by 05 pair of water of filter core then, filter good water and flow out by outlet pipe 07 that is communicated with end cap 03 and inner cap 02 and enclosing cover apopore 012 again.Outlet pipe 07 may make water outlet mix mutually with water inlet owing to the leakage of bonding not firm generation water with end cap 03 junction.Be mixed with unfiltered water in the feasible filtered water, influenced water purification water quality through filter element filtering by 012 outflow of enclosing cover apopore.

A kind of water treatment filter flask need be provided, make water inlet can not mix, thereby realize the quality of fully filtering, guarantee purify back water of filter flask water with water outlet.

The utility model content

Technical problem to be solved in the utility model provides a kind of water treatment filter flask, realizes that the filter flask water inlet separates fully with exhalant canal, reaches the into isolation of water and water outlet, thereby overcomes the defective that water inlet of the prior art and water outlet may mix.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of water treatment filter flask comprises the enclosing cover that is provided with inlet opening and apopore, is installed in inner cap under the enclosing cover, revolves the molten shell that is connected with the end plate outer rim of inner cap, is arranged in the shell and with the gapped filter core of shell, filter core one end the bottom end plate, the filter core other end that are arranged at outer casing bottom is installed end cap is installed; After the assembling, form intake tunnel via gap between enclosing cover inlet opening, space, the inner cap body outside, space, the end cap body outside, shell and the filter core, form aquaporin via end cap body inside, inner cap body inside, enclosing cover apopore, end cap body upper end extends to inner cap body bottom and revolves molten the connection with it.Inner cap revolves with end cap and molten the connection makes intake tunnel and exhalant canal isolate fully.

Filter core of the present utility model is the PP cotton, and bottom end plate coats filter core one end.The water that need to purify arrives exhalant canal by the intake tunnel PP cotton of flowing through after the filtration of water through the PP cotton.

Filter core of the present utility model comprises the ABS body and is arranged at ABS body interior granular activated carbon or milipore filter that the bottom end plate bottom is provided with through hole.The water that need to purify arrives exhalant canal by the through hole of intake tunnel and bottom end plate bottom flow through granular activated carbon or milipore filter after the filtration of water through granular activated carbon or milipore filter.

Adopt the beneficial effect of technique scheme:

The inner cap that the utility model adopted directly revolves molten the connection with end cap, make and separate fully via gap intake tunnel that forms and the exhalant canal that forms via end cap body inside, inner cap body inside, enclosing cover apopore between enclosing cover inlet opening, space, the inner cap body outside, space, the end cap body outside, shell and the filter core, realize the isolation of water inlet and water outlet, thereby reach filter flask the effect of filtering fully of water, the quality that guarantees to filter back water.

Description of drawings

Fig. 1 is the water treatment filter flask structural representation of tubular structure in the prior art;

Fig. 2 is the water treatment filter flask structural representation of the utility model embodiment one;

Fig. 3 is the water treatment filter flask structural representation of the utility model embodiment two.

Among the figure: gap 041, filter core 05, ABS body 051, granular activated carbon or milipore filter 052, bottom end plate 06, through hole 061, outlet pipe 07 between enclosing cover 01, inlet opening 011, apopore 012, inner cap 02, inner cap body 021, interior cover end plate 022, inner cap body inside 023, the outer side clearance 024 of inner cap body, end cap 03, end cap body 031, end cap body inside 032, the outer side clearance 033 of end cap body, shell 04, shell and the filter core.

The specific embodiment

Below in conjunction with specific embodiment the utility model is further described:

Embodiment one

See also Fig. 2, it is the water treatment filter flask structural representation of embodiment one of the present utility model, comprises enclosing cover 01, inner cap 02, end cap 03, shell 04, filter core 05 and bottom end plate 06.Enclosing cover is provided with inlet opening 011, apopore 012, inner cap installing hole, and apopore 012 extends to the enclosing cover center and is communicated with the inner cap installing hole.

Inner cap 02 is installed in enclosing cover 01 time, inner cap 02 comprises inner cap body 021 and interior cover end plate 022, the two is an integrative-structure, connect by muscle, inner cap body 021 is fixed in the inner cap installing hole, and interior cover end plate 022 is arranged on enclosing cover 01 bottom outside, and inner cap body 021 outside also is provided with the inner cap reinforcement, there is the gap between the inner cap reinforcement, forms the outer side clearance 024 of inner cap body.

The outer rim of interior cover end plate 022 is revolved molten the connection with shell 04 under being arranged on it.Be provided with filter core 05 in the shell 04, between filter core 05 and the shell 04 gapped 041.

Filter core 05 1 ends are provided with end cap 03, and end cap 03 coats filter core 05 1 ends; Filter core 05 other end is provided with bottom end plate 06, and bottom end plate 06 coats filter core 05 other end.Between end cap 03 and the bottom end plate 06 spacing is arranged, bottom end plate 06 is installed in shell 04 cavity bottom.

End cap 03 comprises end cap body 031, and end cap body 031 outside also is provided with the end cap reinforcement, has the gap between the end cap reinforcement, forms the outer side clearance 033 of end cap body.End cap body 031 extends to inner cap body 021 bottom, and revolves molten the connection with inner cap body 021.

Gap 041 forms intake tunnel between enclosing cover inlet opening 011, space 024, the inner cap body outside, space 033, the end cap body outside, shell and the filter core; End cap body inside 032, inner cap body inside 023, enclosing cover apopore 012 form aquaporin, and intake tunnel and exhalant canal are isolated fully, and the water that need to purify arrives exhalant canal by the intake tunnel filter core 05 of flowing through.

Filter core 05 is the PP cotton, and the water that need to purify arrives exhalant canal by the intake tunnel PP cotton of flowing through after the filtration of water through the PP cotton.

Embodiment two

See also Fig. 3; it is the water treatment filter flask structural representation of embodiment two of the present utility model; with embodiment one; wherein filter core 05 comprises ABS body 051 and the granular activated carbon or the milipore filter 052 that are arranged in the ABS body 051; ABS body 051 two ends are tightly connected with bottom end plate 06 and end cap 03 respectively, and bottom end plate 06 bottom is provided with through hole 061.The water that need to purify arrives exhalant canal by the through hole 061 of intake tunnel and bottom end plate 06 bottom flow through granular activated carbon or milipore filter 052 after the filtration of water through granular activated carbon or milipore filter 052.

The above-mentioned specific embodiment is exemplary, be in order better to make those skilled in the art can understand this patent, can not be interpreted as it is the restriction that this patent is comprised scope, so long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.

Claims

1. water treatment filter flask comprises the enclosing cover that is provided with inlet opening and apopore, is installed in inner cap under the enclosing cover, revolves the molten shell that is connected with the end plate outer rim of inner cap, is arranged in the shell and with the gapped filter core of shell, filter core one end the bottom end plate, the filter core other end that are arranged at outer casing bottom is installed end cap is installed; After the assembling, form intake tunnel via gap between enclosing cover inlet opening, space, the inner cap body outside, space, the end cap body outside, shell and the filter core, form aquaporin via end cap body inside, inner cap body inside, enclosing cover apopore, it is characterized in that: described end cap body upper end extends to described inner cap body bottom and revolves molten the connection with it.

2. water treatment filter flask according to claim 1 is characterized in that: described filter core is the PP cotton.

3. water treatment filter flask according to claim 1 is characterized in that: described filter core comprises the ABS body and is arranged at ABS body interior granular activated carbon or milipore filter.

4. water treatment filter flask according to claim 2 is characterized in that: described bottom end plate coats filter core one end.

5. water treatment filter flask according to claim 3 is characterized in that: described bottom end plate is provided with through hole.