CN209161634U

CN209161634U - Composite filter element water purifier

Info

Publication number: CN209161634U
Application number: CN201821934801.5U
Authority: CN
Inventors: 邓晖
Original assignee: JIANGSU BABEISHUI ELECTRIC Co Ltd
Current assignee: JIANGSU BABEISHUI ELECTRIC Co Ltd
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2019-07-26
Anticipated expiration: 2028-11-23

Abstract

The utility model discloses composite filter element water purifiers, including pedestal, water outlet and water inlet are provided on the side outer wall of the pedestal, fixing seat is provided on the outer wall of the other side, the water outlet is located at the side of water inlet, the first air bag is provided on the side inner wall of the fixing seat, and fixing seat is internally provided with the second air bag and baffle, second air bag is located at the side of baffle, and second is provided with tracheae between air bag and the first air bag, the utility model can guarantee water flow in the flowing of rule by twist flowing the water flow between shell and PP cotton filter element, reduce the generation of dead water region, and then avoid accumulating for impurity, it ensure that the impurity in water flow is evenly distributed on each filter core, to improve the service life of filter core, reduce the time of replacement, in addition, pass through active carbon filter core, PP cotton filter element and R O membrane filter, which forms a filter core, can carry out multistage filtering, and structure is simple, and applicability is stronger.

Description

Composite filter element water purifier

Technical field

The utility model belongs to water purifier technical field, and in particular to composite filter element water purifier.

Background technique

Water purifier is also water purifier, water purifier, is to carry out depth-type filtration, purification to water quality by the requirement to water The water treatment facilities of processing.

But the existing water purifier of existing market is separately combined mostly by multiple filter cores to realize the purification to water quality, On the one hand it is difficult to solve the problems, such as multistage filtering, subsequent cleaning replacement is on the other hand not easy to, in addition, in water purifier in filter core Water flow flowing it is irregular, be easy to cause sinuous flow and dead water region to cause the accumulation of impurity, filter core cannot uniformly share purification The problem of task causes filter core service life short, and the short time needs to change.

Utility model content

The purpose of this utility model is to provide composite filter element water purifiers, are difficult to solve multistage to solve existing water purifier Filtering, the problem that cleaning replacement is troublesome, leakproofness is low and filter core service life is short.

To achieve the above object, the utility model provides the following technical solutions: composite filter element water purifier, including pedestal, institute It states and is provided with water outlet and water inlet on the side outer wall of pedestal, fixing seat, the water outlet position are provided on the outer wall of the other side In the side of water inlet, it is provided with the first air bag on the side inner wall of the fixing seat, and fixing seat is internally provided with second Air bag and baffle, second air bag is located at the side of baffle, and is provided with tracheae between the second air bag and the first air bag, described There is thread head by threaded engagement connection on the side inner wall of fixing seat, one end far from fixing seat is provided on the thread head Shell, opened up at a side position of the second air bag on the side outer wall of the shell it is fluted, and on the inner wall of shell side Thread groove is offered at a side position of groove, is led at a side position of shell on the side outer wall of the fixing seat Crossing threaded engagement connection has RO membrane filter, active carbon filter core and PP cotton filter element, and the active carbon filter core is located at RO membrane filter and PP Between cotton filter core, inclined plate is provided on the side outer wall in the PP cotton filter element far from active carbon filter core, the one of the fixing seat Water inlet tap is provided at a side position of water inlet on the outer wall of side.

Preferably, the inclined plate is arcuate structure.

Preferably, through-hole is offered on the side outer wall of the pedestal.

Preferably, first air bag and the second air bag are ring structure.

Preferably, the angle between the water inlet tap and fixing seat is 45 degree.

The utility model compared with prior art, has the advantages that

(1) the utility model is provided with shell, thread groove, inclined plate, active carbon filter core, PP cotton filter element, RO membrane filter and spiral shell Groove can guarantee water flow in rule by twist flowing the water flow between shell and PP cotton filter element when in use Flowing, reduces the generation of dead water region, and then avoid accumulating for impurity, ensure that the impurity in water flow is evenly distributed on each filter On core, to improve the service life of filter core, the time of replacement is reduced, in addition, passing through active carbon filter core, PP cotton filter element and RO film Filter core, which forms a filter core, can carry out multistage filtering, and structure is simple, and applicability is stronger.

(2) the utility model is provided with groove, the first air bag, the second air bag, tracheae, baffle, thread head and water inlet tap, In use, junction between shell and fixing seat can be carried out after shell is fixed by the volume expansion of the second air bag close Envelope avoids the problem that water flow enters junction and leakage and junction is caused to overlook, is in addition also convenient for shell and each filter core more It changes, is easy to use.

Detailed description of the invention

Fig. 1 is the front view of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 is the fixing seat front view of the utility model；

Fig. 4 is enlarged drawing at the A of the utility model；

In figure: 1- shell, 2- fixing seat, 3- pedestal, 4- water outlet, 5- water inlet, 6-RO membrane filter, 7- activity carbon filtration Core, 8-PP cotton filter core, 9- thread groove, 10- water inlet tap, 11- inclined plate, 12- groove, 13- thread head, the first air bag of 14-, 15- Two air bags, 16- tracheae, 17- baffle.

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. 4, the utility model provides the following technical solutions: composite filter element water purifier, including pedestal 3, water outlet 4 and water inlet 5 are provided on the side outer wall of pedestal 3, are provided with fixing seat 2 on the outer wall of the other side, water outlet 4 In the side of water inlet 5, convenient for the circulation of water flow to guarantee to carry out filtered water to use the side inner wall of fixing seat 2 On be provided with the first air bag 14, and fixing seat 2 is internally provided with the second air bag 15 and baffle 17, and the second air bag 15 is located at baffle 17 side, and it is provided with tracheae 16 between the second air bag 15 and the first air bag 14, pass through the first air bag 14 and the second air bag 15 Between air circulation have the function that sealing, on the side inner wall of fixing seat 2 have thread head 13 by threaded engagement connection, Convenient for shell 1 is dismantled, consequently facilitating RO membrane filter 6, active carbon filter core 7 and PP cotton filter element 8 are replaced, it is remote on thread head 13 One end from fixing seat 2 is provided with shell 1, offers at a side position of the second air bag 15 on the side outer wall of shell 1 Groove 12, and thread groove 9 is offered at a side position of groove 12 on 1 side inner wall of shell, it is swollen by the second air bag 15 It is swollen by groove 12 blocking can enter to avoid water flow caused in thread gaps leakage and screw corrosion, the side outer wall of fixing seat 2 It is upper to have RO membrane filter 6, active carbon filter core 7 and PP cotton filter element 8 by threaded engagement connection at a side position of shell 1, just There is carry out multistage filtering, active carbon filter core 7 is between RO membrane filter 6 and PP cotton filter element 8, far from active carbon in PP cotton filter element 8 It is provided with inclined plate 11 on the side outer wall of filter core 7, is arranged at a side position of water inlet 5 on the side outer wall of fixing seat 2 Have water inlet tap 10, convenient for water flow between shell 1 and PP cotton filter element 8 helically water flow.

It is twist flowed for the ease of water flow, in the present embodiment, it is preferred that inclined plate 11 is arcuate structure.

For the ease of pedestal 3 to be fixed, in the present embodiment, it is preferred that offered on the side outer wall of pedestal 3 logical Hole.

In order to guarantee to block groove 12, in the present embodiment, it is preferred that the first air bag 14 and the second air bag 15 are annular Structure.

At the flowing of rule after entering for the ease of water flow, in the present embodiment, it is preferred that water inlet tap 10 and fixing seat 2 it Between angle be 45 degree.

The working principle and process for using of the utility model: when in use, water inlet end and water inlet 5 are connected for the utility model It connects, water outlet is connect with water outlet 4, when water flow is flowed into shell 1 by water inlet 5 and water inlet tap 10, due to 11 groups of inclined plate At curved-line thread path and thread groove 9 make water flow between shell 1 and PP cotton filter element 8 in screw thread shape, the flowing for passing through water flow is reduced The generation of dead water region, avoids impurity from accumulating, and improves effective contact area of water flow and filter layer, guarantees filter effect, water Stream passes sequentially through PP cotton filter element 8, active carbon filter core 7 and RO membrane filter 6 under pressure, and last filtered water flow is by going out The mouth of a river 4 is flowed out, will when needing to clean after long-time use or replacing PP cotton filter element 8, active carbon filter core 7 and RO membrane filter 6 Shell 1 is from rotation place in fixing seat 2, after more finishing changing, is connect by thread head 13 with screwing for fixing seat 2, rotation case 1, screw thread First 13 slowly screw in fixing seat 2 and squeeze the first air bag 14, and the first air bag 14 is compressed, and air flows into the second gas by tracheae 16 Capsule 15, the atmospheric pressure increase expansion in the second air bag 15, the second air bag 15 expand under the blocking of baffle 17 to groove 12, when After shell 1 screws, adequately groove 12 is blocked after the expansion of the second air bag 15, avoids the leakage of water flow.

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

1. composite filter element water purifier, including pedestal (3), it is characterised in that: be provided with water outlet on the side outer wall of the pedestal (3) Mouthful (4) and water inlet (5) is provided with fixing seat (2) on the outer wall of the other side, and the water outlet (4) is located at the one of water inlet (5) Side is provided with the first air bag (14) on the side inner wall of the fixing seat (2), and fixing seat (2) is internally provided with the second gas Capsule (15) and baffle (17), second air bag (15) are located at the side of baffle (17), and the second air bag (15) and the first air bag (14) it is provided between tracheae (16), has thread head (13) by threaded engagement connection on the side inner wall of the fixing seat (2), One end on the thread head (13) far from fixing seat (2) is provided with shell (1), close on the side outer wall of the shell (1) It is opened up at one side position of the second air bag (15) fluted (12), and close to the side of groove (12) on the inner wall of shell (1) side It is offered at position thread groove (9), passes through spiral shell at a side position of shell (1) on the side outer wall of the fixing seat (2) Line, which screws, is connected with RO membrane filter (6), active carbon filter core (7) and PP cotton filter element (8), and the active carbon filter core (7) is located at RO film Between filter core (6) and PP cotton filter element (8), it is provided on the side outer wall on the PP cotton filter element (8) far from active carbon filter core (7) Inclined plate (11) is provided with water inlet tap (10) at a side position of water inlet (5) on the side outer wall of the fixing seat (2).

2. composite filter element water purifier according to claim 1, it is characterised in that: the inclined plate (11) is arcuate structure.

3. composite filter element water purifier according to claim 1, it is characterised in that: opened on the side outer wall of the pedestal (3) Equipped with through-hole.

4. composite filter element water purifier according to claim 1, it is characterised in that: first air bag (14) and the second air bag It (15) is ring structure.

5. composite filter element water purifier according to claim 1, it is characterised in that: the water inlet tap (10) and fixing seat (2) Between angle be 45 degree.