CN209204842U - A kind of switching filter with filtering impurities in water - Google Patents

Abstract

The utility model discloses a kind of switching filters with filtering impurities in water, including connecting tube and filter cartridge, one end of the connecting tube, which screws, is connected with water inlet pipe, the other end, which screws, is connected with water inlet pipe, middle position inside the connecting tube is equipped with second partition, and water-supply-pipe is mounted at two side positions of second partition bottom inside connecting tube, the bottom middle position of the connecting tube is equipped with the second connecting column, the inside of the filter cartridge is equipped with first partition, side between the first partition and filter cartridge is equipped with PP cotton filter membrane and cellular particle active carbon filter membrane, the other side is equipped with superfinishing fibre active carbon filter membrane and RO reverse osmosis filter membrane, the cellular particle active carbon filter membrane is located at the lower section of PP cotton filter membrane, the utility model is provided with waste water mouth, first connecting column and shell, it is conveniently replaceable Filter cartridge reduces use cost without that can replace device integral demounting.

Description

A kind of switching filter with filtering impurities in water

Technical field

The utility model belongs to water treatment technical field, and in particular to a kind of switching filtering with filtering impurities in water Device.

Background technique

The mode of water process includes physical treatment and chemical treatment, and physical method is different including the use of various pore sizes Filter material is foreclosed the impurity in water in the way of absorption or barrier, and more important person is to be carried out with active carbon in suction type Absorption, blocking method are then by filter material the biggish impurity of volume can not be passed through in water, and then obtain more clean water.

But the switching filter of filtering impurities in water currently on the market is not provided with the dress for being conveniently replaceable filter structure It sets, when user replaces filter structure, needs just replace device integral demounting, and need integral replacing, make It is larger with cost, do not increase the device of pipeline junction compactness, need to wind a large amount of raw material band, raw material band can gradually be sent out Raw aging, the tight type of junction can gradually decrease, and installation difficulty is big, reduce installation effectiveness.

Utility model content

The purpose of this utility model is to provide a kind of switching filters with filtering impurities in water, to solve above-mentioned back What is proposed in scape technology needs just replace device integral demounting, and needs integral replacing, use cost it is larger and The problem of tight type of junction can gradually decrease, and installation difficulty is big, reduce installation effectiveness.

To achieve the above object, the utility model provides the following technical solutions: a kind of switching with filtering impurities in water Filter, including connecting tube and filter cartridge, one end of the connecting tube, which screws, is connected with water inlet pipe, the other end screw be connected with into Water pipe, the middle position inside the connecting tube are equipped with second partition, and close to second partition bottom inside connecting tube Water-supply-pipe is mounted at two side positions, the bottom middle position of the connecting tube is equipped with the second connecting column, the filtering The inside of box is equipped with first partition, and the side between the first partition and filter cartridge is equipped with PP cotton filter membrane and cellular particle Active carbon filter membrane, the other side are equipped with superfinishing fibre active carbon filter membrane and RO reverse osmosis filter membrane, the cellular particle activity carbon filtration Film is located at the lower section of PP cotton filter membrane, and the RO reverse osmosis filter membrane is located at the lower section of superfinishing fibre active carbon filter membrane, the filter cartridge Top is equipped with jack close to the lower position of water-supply-pipe, and the bottom of second connecting column, which screws, is connected with shell, described The bottom of filter cartridge is equipped with the first connecting column, and the inner wall of the shell offers link slot, the bottom of first connecting column Waste water mouth is installed, the side of the waste water mouth is equipped with valve.

Preferably, the junction at the connecting tube both ends is arranged with dead ring, and the dead ring inner wall is uniformly equipped with Three springs, three springs are mounted on rubber sleeve relative to one end of dead ring.

Preferably, it is provided with Anti-slip cover on the outer wall of the waste water mouth and shell, the bottom of the water-supply-pipe is arranged with Fastening pad is provided with anti-skid bulge on the outer wall of the Anti-slip cover.

Preferably, there are four the dead ring is arranged altogether, and four dead ring two are respectively arranged in connecting tube for one group Circular arc is provided with the both ends of the junction of the junction of outlet pipe and connecting tube and water inlet pipe, four dead ring inner walls Portion.

Preferably, the two sides of the shell are mounted on rotating plate, and the top of two rotating plates, which offers, holds hole.

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model is provided with waste water mouth, the first connecting column and shell, and waste water mouth is rotated, and waste water mouth rotates band Dynamic first connecting column is rotated, and moves filter cartridge in the shell, filter cartridge is made to be moved to the outside of shell, by new filter box It is rotated in insertion shell, makes to filter box and be moved to the inside of shell, complete replacement, solve that need just can be by device integral demounting Row replacement, and integral replacing is needed, the larger problem of use cost is conveniently replaceable filter box, is not necessarily to device integral demounting just It can be replaced, reduce use cost.

(2) the utility model is provided with dead ring, rubber sleeve and spring, and four dead ring two are installed respectively for one group In two junctions, it is bolted, spring will push rubber sleeve and be moved along, and wrap up junction persistently by rubber sleeve, The problem of tight type for solving junction can gradually decrease, and installation difficulty is big, reduce installation effectiveness increases pipeline connection The compactness at place reduces installation difficulty, improves installation effectiveness without winding a large amount of raw material band.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the outside drawing of the utility model；

Fig. 3 is the front view that the utility model unloads dead ring；

Fig. 4 is the enlarged drawing of the utility model a-quadrant；

Fig. 5 is side view when the utility model dead ring connects；

In figure: 1- waste water mouth；2- Anti-slip cover；3- first partition；4- filter cartridge；5-RO reverse osmosis filter membrane；6- superfinishing fiber Active carbon filter membrane；7- outlet pipe；8- second partition；9- connecting tube；10- water inlet pipe；11-PP cotton filter membrane；12- link slot；13- bee Nest granular activated carbon filter membrane；The first connecting column of 14-；15- valve；16- shell；17- dead ring；18- spring；The connection of 19- second Column；20- fastening pad；21- water-supply-pipe；22- jack；23- rubber sleeve；24- arc sections；25- holds hole；26- rotating plate.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-Fig. 5, the utility model provides the following technical solutions: a kind of to turn with filtering impurities in water Filter, including connecting tube 9 and filter cartridge 4 are connect, one end of connecting tube 9, which screws, is connected with water inlet pipe 10, and the other end screws connection There is water inlet pipe 7, the middle position inside connecting tube 9 is equipped with second partition 8, and 9 inside of connecting tube is close to 8 bottom of second partition Water-supply-pipe 21 is mounted at two side positions in portion, the bottom middle position of connecting tube 9 is equipped with the second connecting column 19, filtering The inside of box 4 is equipped with first partition 3, and the side between first partition 3 and filter cartridge 4 is equipped with PP cotton filter membrane 11 and honeycomb Grain active carbon filter membrane 13, the other side is equipped with superfinishing fibre active carbon filter membrane 6 and RO reverse osmosis filter membrane 5, cellular particle active carbon Filter membrane 13 is located at the lower section of PP cotton filter membrane 11, and RO reverse osmosis filter membrane 5 is located at the lower section of superfinishing fibre active carbon filter membrane 6, filter cartridge 4 Top is equipped with jack 22 close to the lower position of water-supply-pipe 21, and the bottom of the second connecting column 19, which screws, is connected with shell 16, The bottom of filter cartridge 4 is equipped with the first connecting column 14, and the inner wall of shell 16 offers link slot 12, the bottom of the first connecting column 14 Waste water mouth 1 is installed, the side of waste water mouth 1 is equipped with valve 15, when user needs replacing filter cartridge 4, by 1 turn of waste water mouth Dynamic, the rotation of waste water mouth 1 drives the first connecting column 14 to be rotated, and the rotation of the first connecting column 14 moves filter cartridge 4 in shell 16 It is dynamic, so that filter cartridge 4 is moved to the outside of shell 16, new filter cartridge 4 is inserted into shell 16 and is rotated, moves filter cartridge 4 It moves to the inside of shell 16.

In order to increase the tight type of junction, in the present embodiment, it is preferred that the junction at 9 both ends of connecting tube is arranged with Dead ring 17,17 inner wall of dead ring are uniformly installed there are three spring 18, and three springs 18 are pacified relative to one end of dead ring 17 Equipped with rubber sleeve 23, after outlet pipe 7 and water inlet pipe 10 are connect by user with connecting tube 9, it is by four dead ring 17 two One group is respectively arranged in two junctions, is bolted, and when 23 aging of rubber sleeve, it is past that spring 18 will push rubber sleeve 23 Preceding movement wraps up junction persistently by rubber sleeve 23.

In order to increase the skid resistance of waste water mouth 1 and shell 16, in the present embodiment, it is preferred that waste water mouth 1 and shell 16 it is outer Anti-slip cover 2 is provided on wall, the bottom of water-supply-pipe 21 is arranged with fastening pad 20, is provided on the outer wall of Anti-slip cover 2 anti-skidding Protrusion.

For the ease of increasing the tight type of junction, in the present embodiment, it is preferred that dead ring 17 is altogether there are four settings, and Four dead ring 17 two are one group of junction for being respectively arranged in connecting tube 9 and outlet pipe 7 and connecting tube 9 and water inlet pipe 10 The both ends of junction, four 17 inner walls of dead ring are provided with arc sections 24.

For the ease of driving shell 16 to rotate, in the present embodiment, it is preferred that the two sides of shell 16 are mounted on rotating plate 26, The top of two rotating plates 26, which offers, holds hole 25.

The working principle and process for using of the utility model: the utility model when in use, when user is by 7 He of outlet pipe After water inlet pipe 10 is connect with connecting tube 9, two junctions are respectively arranged in for one group by four dead ring 17 two, pass through bolt Fixed, when 23 aging of rubber sleeve, spring 18 will push rubber sleeve 23 and be moved along, and wrap junction persistently by rubber sleeve 23 It wraps up in, water body enters from water inlet pipe 10, flows in connecting tube 9, and the water body in connecting tube 9 enters in filter cartridge 4 from water-supply-pipe 21, Successively by PP cotton filter membrane 11, cellular particle active carbon filter membrane 13, RO reverse osmosis filter membrane 5 and superfinishing fibre active carbon filter membrane 6 Filtering is finally flowed out from another water-supply-pipe 21, is discharged from outlet pipe 7, and filtering is completed, when user needs replacing filter cartridge 4, Waste water mouth 1 is rotated, the rotation of waste water mouth 1 drives the first connecting column 14 to be rotated, and the rotation of the first connecting column 14 makes filter cartridge 4 It is moved in shell 16, filter cartridge 4 is made to be moved to the outside of shell 16, new filter cartridge 4 is inserted into shell 16 and is rotated, So that filter cartridge 4 is moved to the inside of shell 16, completes the replacement of filter cartridge 4.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of switching filter with filtering impurities in water, including connecting tube and filter cartridge, one end rotation of the connecting tube Conjunction is connected with water inlet pipe, and the other end, which screws, is connected with water inlet pipe, the middle position inside the connecting tube be equipped with second every Plate, and water-supply-pipe is mounted on inside connecting tube at two side positions of second partition bottom, in the bottom of the connecting tube Between the second connecting column is installed at position, the inside of the filter cartridge is equipped with first partition, the first partition and filter cartridge Between side PP cotton filter membrane and cellular particle active carbon filter membrane be installed, the other side be equipped with superfinishing fibre active carbon filter membrane and RO reverse osmosis filter membrane, the cellular particle active carbon filter membrane are located at the lower section of PP cotton filter membrane, and the RO reverse osmosis filter membrane is located at super The lower section of smart fibre active carbon filter membrane, the filter cartridge top are equipped with jack, feature close to the lower position of water-supply-pipe Be: the bottom of second connecting column, which screws, is connected with shell, and the bottom of the filter cartridge is equipped with the first connecting column, described The inner wall of shell offers link slot, and the bottom of first connecting column is equipped with waste water mouth, the side installation of the waste water mouth There is valve.

2. a kind of switching filter with filtering impurities in water according to claim 1, it is characterised in that: the connection The junction at pipe both ends is arranged with dead ring, and the dead ring inner wall uniformly installs that there are three spring, three spring phases Rubber sleeve is mounted on for one end of dead ring.

3. a kind of switching filter with filtering impurities in water according to claim 1, it is characterised in that: the waste water It is provided with Anti-slip cover on the outer wall of mouth and shell, the bottom of the water-supply-pipe is arranged with fastening pad, the outer wall of the Anti-slip cover On be provided with anti-skid bulge.

4. a kind of switching filter with filtering impurities in water according to claim 2, it is characterised in that: the fastening There are four ring is arranged altogether, and four dead ring two are one group of junction for being respectively arranged in connecting tube and outlet pipe and connecting tube Arc sections are provided with the both ends of the junction of water inlet pipe, four dead ring inner walls.

5. a kind of switching filter with filtering impurities in water according to claim 1, it is characterised in that: the shell Two sides be mounted on rotating plate, the top of two rotating plates, which offers, holds hole.