CN201978563U

CN201978563U - Filling filter

Info

Publication number: CN201978563U
Application number: CN2010206664963U
Authority: CN
Inventors: 耿文海; 耿洪建
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-18
Filing date: 2010-12-18
Publication date: 2011-09-21
Anticipated expiration: 2020-12-18

Abstract

The utility model provides a filling filter comprising a filter upper cover, a backflushing water inlet, a water outlet, a compression screw rod sealing ring, a big sealing ring, a filter outer bucket, a middle axle compression screw rod, a compression screw cap, a compression filtering plate, filtering material, a lower filtering plate, a filling type filtering device, a backflushing sewage draining exit, a precipitation region, a lower filtering plate locating projection, a lower filtering plate filter micropore, a compression filtering region, a compression filtering plate filter micropore, a water purifying region, a middle axle compression screw rod water passing cavity, a middle axle compression screw rod outer wire, a filtering bucket locking inner screw thread, a filter upper cover locking outer screw thread and a water inlet. The filter upper cover and the filter outer bucket are main body pieces and in threaded connected with each other, and the big sealing ring is arranged at the junction of the filter upper cover and the filter outer bucket; and a hollow cavity in which the filling type filtering device is arranged is formed in inside the filter upper cover and the filter outer bucket. The filling filter provided by the utility model has the advantages of simple integral structure, easiness in selecting the filtering material, simplicity in replacing, convenience in washing and simplicity in mounting, as well as good filtering effect.

Description

The filled type filter

Technical field

The utility model relates to the filter of automatic water-supply, relates in particular to the filled type filter of agricultural and animal husbandry automatic water-supply.

Background technology

The filter type of the automatic water-supply of present agricultural and animal husbandry, the main mode that adopts filter core outer wrapping formula and one-shot forming filter core, but because the water quality in most of area is relatively poor, filter core very easily results in blockage, and filter core easy cleaning not, quite a few is renew cartridge more, causes the user to buy the filter core difficulty, use cost height, the more inconvenient and bad problem of filter effect of renew cartridge.

The utility model content

The purpose of this utility model is, overcome the deficiencies in the prior art part, provide a kind of agricultural and animal husbandry widely used filled type filter, can fill different filtering materials and varying number in the filled type filter, to adapt to different filtration requirements, satisfy the requirement of different user, make it the filter effect that reaches best different filter qualities.

Filled type filter described in the utility model, include filter cover, the recoil water inlet, delivery port, compression screw rod sealing ring, large sealing packing ring, the outer bucket of filter, axis compression screw rod, the compression nut, the compression filtering table, filtering material, following filtering table, the filled type filter, the recoil sewage draining exit, the settling zone, following filtering table positioning convex, following filtering table filtering micropore, the compression filtering area, compression filtering table filtering micropore, clean water area, axis compression screw rod is crossed the water inner chamber, the outer silk of axis compression screw rod, filter vat locking internal thread, filter cover locking external screw thread, compositions such as water inlet.The outer bucket of said filter cover and filter is a main component described in the utility model, say on the whole between the outer bucket of filter cover and filter by being threaded, the filter cover bottom is provided with loam cake locking external screw thread, the outer bucket of filter top is provided with filter vat locking internal thread, in order to guarantee sealing, the two connecting portion of the outer bucket of filter cover and filter is provided with large sealing packing ring, the two inner cavity that forms a hollow of the outer bucket of filter cover and filter, be provided with the filled type filter in the cavity, the filled type filter compresses screw rod by axis, the compression nut, axis compression screw rod sealing ring, the compression filtering table, filtering material and following filtering table are formed.At first the following filtering table positioning convex top in the bucket is provided with filtering table down outside filter, following filtering table is provided with many filtering micropores, following filtering table centre is provided with axis compression screw rod, down above the filtering table, fill the filtering material of some in the compression filtering area between the outer bucket of axis compression screw rod and filter, filtering material has multiple material to select, as the pearl cotton, filter cotton, sponge, filter cloth, cotton or the like, after filtering material has been filled, therefrom the compression filtering table is inserted in the outside on the axial compression compression screw arbor, the compression filter disc is provided with many filtering micropores, after inserting therefrom the top of the outer silk of axial compression compression screw arbor screw in the compression nut, filtering material is compressed to certain density, reach the filter effect that needs, be provided with compression screw rod sealing ring between axis upper outside and the filter cover, play the effect of sealing, after the filled type filter is inserted, the outer bucket of filter is screwed on the filter cover locking external screw thread, and lock sealing, this moment, the filled type filter was sealed in filter cover and the outer bucket of filter.At the two ends of filter cover, be respectively arranged with water inlet and delivery port, be provided with the recoil water inlet at the top of filter cover, the bottom of bucket is provided with the recoil sewage draining exit outside filter.During installation, the water inlet is connected water inlet pipe and mounted valve respectively with the recoil water inlet, and the delivery port place connects water supply line and mounted valve, and blow-off line and valve are installed by recoil sewage draining exit place.During use, open the valve at water inlet and delivery port place, close the valve at recoil water inlet and recoil sewage draining exit place, the water of filtered enters filter from water inlet, the axis of flowing through compression screw rod is crossed the water inner chamber to the settling zone, be deposited in this than the reprecipitation thing, water autoprecipitation district upwards flows through down filtering table to compressing filtering area, filtration by filtering material, filter clean water and from compression filtering table filtering micropore, flow to clean water area, enter water supply line from the clean water area delivery port of flowing through at last, reach the purpose of filtering and purifying water.

Cross when poor when using filled type filter overlong time or water quality, can cause the filled type filter dirty excessively, filter effect descends, must carry out backwash or disassembly, cleaning this moment with the filled type filter, during backwash, valve closing with water inlet and delivery port place, valve open with recoil water inlet and recoil sewage draining exit place, water enters clean water area from the recoil water inlet, enter the settling zone by compression filtering table filtering micropore, filtering material, following filtering table micropore successively, last sewage is discharged from the recoil sewage draining exit, has realized automatic flushing.Disassembly, cleaning are about to the outer bucket rotation of filter and unload, and according to the opposite direction of assembling the filled type filter are dismantled, and thoroughly clean.

Filled type filter described in the utility model, overall structure is simple, filtering material is selected easily, changes simply, and it is convenient to clean, install simple, good filtration effect can be washed filter interior under the state that need not to dismantle, and has promptly guaranteed interior flushing, having reduced artificial labour intensity again, is agricultural, the indispensable product of animal husbandry water filtration.

Description of drawings

Accompanying drawing 1 is the general structure schematic diagram of filled type filter described in the utility model.1-filter cover 2-recoil water inlet 3-delivery port 4-compression screw rod sealing ring 5-large sealing packing ring 6-filter outer barrel 7-axis compression screw rod 8-compression nut 9-compression filtering table 10-filtering material 11-lower filtering table 12-filled type filter 13-recoil sewage draining exit 14-settling zone 15-lower filtering table positioning convex 16-lower filtering table filtering micropore 17-compression filtering area 18-compression filtering table filtering micropore 19-clean water area 20-axis compression screw rod is crossed the outer silk of water inner chamber 21-axis compression screw rod 22-filter vat locking internal thread 23-filter cover locking external screw thread 24-water inlet.

The specific embodiment

Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: filled type filter described in the utility model, include filter cover 1, recoil water inlet 2, delivery port 3, compression screw rod sealing ring 4, large sealing packing ring 5, the outer bucket 6 of filter, axis compression screw rod 7, compression nut 8, compression filtering table 9, filtering material 10, following filtering table 11, filled type filter 12, recoil sewage draining exit 13, settling zone 14, following filtering table positioning convex 15, following filtering table filtering micropore 16, compression filtering area 17, compression filtering table filtering micropore 18, clean water area 19, axis compression screw rod is crossed water inner chamber 20, the outer silk 21 of axis compression screw rod, filter vat locking internal thread 22, filter cover locking external screw thread 23, water inlet 24 compositions such as grade.The outer bucket 6 of described filter cover 1 and filter is main components described in the utility model, say on the whole between the outer bucket 6 of filter cover 1 and filter by being threaded, filter cover 1 bottom is provided with loam cake locking external screw thread 23, the outer bucket of filter 6 tops are provided with filter vat locking internal thread 22, in order to guarantee sealing, the two connecting portion is provided with large sealing packing ring 5, the two inner cavity that forms a hollow, be provided with filled type filter 12 in the cavity, filled type filter 12 is by axis compression screw rod 7, compression nut 8, axis compression screw rod sealing ring 4, compression filtering table 9, filtering material 10, following filtering table 11 compositions such as grade.At first following filtering table positioning convex 15 tops in the bucket 6 are provided with filtering table 11 down outside filter, following filtering table 11 is provided with many filtering micropores 16, following filtering table 11 centres are provided with axis compression screw rod 7, down above the filtering table 11, fill the filtering material 10 of some in the compression filtering area 17 between the outer bucket 6 of axis compression screw rod 7 and filter, filtering material 10 has multiple material to select, as the pearl cotton, filter cotton, sponge, filter cloth, cotton or the like, after filtering material 10 has been filled, therefrom compression filtering table 9 is inserted in the outside on the axial compression compression screw arbor 7, compression filtering table 9 is provided with many filtering micropores 18, after inserting therefrom the top of the outer silk 21 of axial compression compression screw arbor screw in compression nut 8, filtering material 10 is compressed to certain density, reach the filter effect that needs, be provided with compression screw rod sealing ring 4 between axis compression screw rod 7 upper outside and the filter cover 1, play the effect of sealing, after filled type filter 12 is inserted, the outer bucket 6 of filter is screwed on the filter cover locking external screw thread 23, and lock sealing, filled type filter 12 is sealed in filter cover 1 and the outer bucket 6 of filter at this moment.At the two ends of filter cover 1, be respectively arranged with water inlet 24 and delivery port 3, be provided with recoil water inlet 2 at the top of filter cover 1, the bottom of bucket 6 is provided with recoil sewage draining exit 13 outside filter.During installation, water inlet 24 places are connected water inlet pipe and mounted valve respectively with recoil water inlet 2 places, and delivery port 3 places connect water supply line and mounted valve, and blow-off line and valve are installed by recoil sewage draining exit 13 places.During use, open the valve at water inlet 24 places and delivery port 3 places, close the valve of recoil water inlet 2 places and recoil sewage draining exit 13, the water of filtered enters filter from water inlet 24, the axis of flowing through compression screw rod is crossed water inner chamber 20 to the settling zone 14, be deposited in this than the reprecipitation thing, water autoprecipitation district 14 upwards flows through down filtering table 11 to compression filtering area 17, filtration through filtering material 10, filter clean water and from compression filtering table filtering micropore 18, flow to clean water area 19, enter water supply line from clean water area 19 delivery port 3 of flowing through at last, reach the purpose of filtering and purifying water.Cross when poor when using filled type filter overlong time or water quality, can cause filled type filter 12 dirty excessively, filter effect descends, must carry out backwash or disassembly, cleaning this moment with the filled type filter, during backwash, valve closing with water inlet 24 and delivery port 3 places, valve open with recoil water inlet 2 and recoil sewage draining exit 13 places, water enters clean water area 19 from recoil water inlet 2, successively by compression filtering table filtering micropore 18, compression filtering area 17, filtering material 10, following filtering table micropore 16 enters settling zone 14, and last sewage is discharged from recoil sewage draining exit 13, has realized automatic flushing.Disassembly, cleaning are about to outer bucket 6 rotations of filter and unload, and according to the opposite direction of assembling filled type filter 12 are dismantled, and thoroughly clean.Filled type filter described in the utility model, overall structure is simple, filtering material is selected easily, changes simply, and it is convenient to clean, install simple, good filtration effect can be washed filter interior under the state that need not to dismantle, and has promptly guaranteed interior flushing, having reduced artificial labour intensity again, is agricultural, the indispensable product of animal husbandry water filtration.

Claims

1. filled type filter, the outer bucket of filter cover (1) and filter (6) is a main component, it is characterized in that between the outer bucket of filter cover (1) and filter (6) by being threaded, filter cover (1) bottom is provided with loam cake locking external screw thread (23), the outer bucket of filter (6) top is provided with filter vat locking internal thread (22), the outer bucket of filter cover (1) and filter (6) the two connecting portion is provided with large sealing packing ring (5), the two inner cavity that forms a hollow of the outer bucket of filter cover (1) and filter (6), be provided with filled type filter (12) in the cavity, filled type filter (12) is by axis compression screw rod (7), compression nut (8), axis compression screw rod sealing ring (4), compression filtering table (9), filtering material (10) and following filtering table (11) are formed.

2. filled type filter according to claim 1, filtering table (11) is provided with filtering micropore (16) and compresses filtering table (9) and is provided with filtering micropore (18) under it is characterized in that.

3. filled type filter according to claim 1, it is characterized in that down above the filtering table (11), filling filtering material (10) in the compression filtering area (17) between axis compression screw rod (7) and the filter outer barrel (6).