CN217139456U

CN217139456U - Embedded leading filter of wall body

Info

Publication number: CN217139456U
Application number: CN202122944312.6U
Authority: CN
Inventors: 周雄; 智永胜
Original assignee: Zhejiang Meigu Technology Co ltd
Current assignee: Zhejiang Meigu Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-09
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an embedded leading filter of wall body, it includes: the wall filter comprises a front filter body and a shell which is embedded in a wall body, wherein the front filter body is arranged in the shell; the pre-filter body comprises a water inlet, a water outlet and a sewage discharge outlet, the pre-filter further comprises a water inlet movable joint, a water outlet movable joint and a sewage discharge movable joint, and one end of the water inlet movable joint, one end of the water outlet movable joint and one end of the sewage discharge movable joint are respectively connected with the water inlet, the water outlet and the sewage discharge outlet; the other ends of the water inlet movable joint, the water outlet movable joint and the sewage discharge movable joint respectively penetrate through the corresponding side walls of the shell. The utility model discloses inlay leading filter dress in the wall body, not only the installation is convenient with the maintenance, when not occuping life space, does not influence the house ornamentation effect yet moreover.

Description

Embedded leading filter of wall body

Technical Field

The utility model relates to a leading filter especially indicates a leading filter of embedding built-in wall.

Background

Tap water passes through a plurality of pipelines before reaching every user through the pipe network, and the pipeline often has some impurity such as silt, rust, plankton inside, if not carry out filtration treatment and can cause the water pollution. The pre-filter is adopted to filter at the source of entering the household water, so that not only can the water pollution be effectively reduced, but also solid impurities can be removed, the subsequent pipeline system safety is protected, and the system maintenance cost is reduced.

At present, in practical applications, the prefilter is generally installed in the following two ways.

1. The concealed installation mode is that the pre-filter is installed at a hidden corner such as under a kitchen. The installation mode has the advantages of saving living space and enabling the overall home decoration effect to be more attractive. But the disadvantage is also evident, i.e. the installation and the operation are not very convenient.

2. And in the open installation mode, the pre-filter is arranged on the outer side of the wall body. The installation mode has the advantages that the installation and the operation are convenient, but the defects are also obvious, namely the installation mode occupies living space and influences the integral home decoration effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a leading filter, the living space (house ornamentation effect) and installation (operation) convenience that its aim at overcome current mounting means exist can not obtain the problem of taking into account.

In order to achieve the purpose, the utility model provides a technical scheme as follows:

a wall embedded pre-filter comprising: the wall filter comprises a front filter body and a shell which is embedded in a wall body, wherein the front filter body is arranged in the shell; the pre-filter body comprises a water inlet, a water outlet and a sewage discharge outlet, the pre-filter further comprises a water inlet movable joint, a water outlet movable joint and a sewage discharge movable joint, and one end of the water inlet movable joint, one end of the water outlet movable joint and one end of the sewage discharge movable joint are respectively connected with the water inlet, the water outlet and the sewage discharge outlet; the other ends of the water inlet movable joint, the water outlet movable joint and the sewage discharge movable joint respectively penetrate through the corresponding side walls of the shell.

In a preferred embodiment, the housing has a rectangular parallelepiped shape.

In a preferred embodiment, the housing has a panel that can be opened or closed.

In a recommended embodiment, the front filter body comprises a valve head, a filter flask and a cylindrical filter element, the actual use state is taken as the standard, the left side and the right side of the valve head are respectively provided with a water inlet and a water outlet, the upper end of the filter flask is fixedly connected to the lower end of the valve head, the lower end of the filter flask is provided with a sewage discharge outlet, the filter element is installed in the filter flask, and the filter element is provided with an open end which is communicated with the water outlet.

In a preferred embodiment, the pre-filter body comprises: the water storage cavity is provided with a water inlet and a water outlet at two ends along the axial direction; the hollow filter element is arranged in the water storage cavity along the axial direction of the water storage cavity; the filter element is provided with an open end which is communicated with the water outlet.

In a preferred embodiment, the pre-filter further includes a decorative panel mounted within the housing and overlying the pre-filter body.

In a recommended embodiment, the wall-embedded pre-filter further comprises a stop valve capable of cutting off the water inlet of the pre-filter body. When the preposed filter body needs to be repaired or the filter element needs to be replaced, the stop valve is closed to prevent water flow from leaking.

In a preferred embodiment, the shut-off valve is mounted within the housing and is located at the forward end of the water inlet of the pre-filter body.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model discloses inlay leading filter dress in the wall body, not only the installation is convenient with the maintenance, when not occuping life space, does not influence the house ornamentation effect yet moreover.

Drawings

Fig. 1 is a schematic view of the overall structure of the preferred embodiment.

FIG. 2 is a schematic diagram of the preferred embodiment with the faceplate removed.

Fig. 3 is a schematic sectional structure view of the preferred embodiment in actual installation.

FIG. 4 is a schematic perspective view of a filter element

FIG. 5 is an exploded view of the filter cartridge

Fig. 6 is a schematic structural view of the preferred embodiment with a decorative panel added.

Fig. 7 is a schematic perspective view of the decorative panel.

Fig. 8 is a schematic cross-sectional structure diagram of the second embodiment.

Fig. 9 is a schematic cross-sectional structure diagram of the third embodiment.

Fig. 10 is a schematic structural diagram of the fourth embodiment.

Detailed Description

For further understanding of the present invention, the present invention will be described in detail with reference to the following examples, which are provided for illustration of the present invention but are not intended to limit the scope of the present invention.

PREFERRED EMBODIMENTS

Referring to fig. 1, a wall-embedded pre-filter includes a pre-filter body and a housing 1 for being embedded in a wall. In this embodiment, the housing 1 is a hollow rectangular parallelepiped, and the housing 1 includes a back plate 11, a left side wall 12, a right side wall 13, an upper side wall 14, a lower side wall 15, and a face plate 16, in terms of a state in actual installation. The inner edges of the left side wall 12, the right side wall 13, the upper side wall 14 and the lower side wall 15 are fixedly connected to the respective edges of the back panel 11, the panel 16 is openably/closably mounted on the outer edges of the left side wall 12, the right side wall 13, the upper side wall 14 and the lower side wall 15, the panel 16 can be mounted in any existing connection manner according to actual needs, and the purpose of being capable of being opened or closed is achieved, such as hinge connection. In this embodiment, the connection is performed by a magnet attraction method, and referring to fig. 2, magnets 10 are provided at four corners of the housing 1, and the panel 16 is directly attracted to the magnets 10 when mounted.

The pre-filter body is arranged in a cavity of the shell 1, in the embodiment, the pre-filter body is a horizontal installation structure and mainly comprises a water inlet valve head 2, a filter flask 3, a water outlet valve head 4 and a filter element 5, wherein a water inlet 20 is arranged at the left side of the water inlet valve head 2; the right side of the water outlet valve head 4 is provided with a water outlet 40, the bottom of the water outlet valve head 4 is provided with a sewage outlet 41, and the central lines of the water inlet 20 and the water outlet 40 are overlapped in the embodiment. The filter flask 3 is hollow and tubular, and two ends of the filter flask are respectively and fixedly connected with the water inlet valve head 2 and the water outlet valve head 4. The water inlet valve head 2, the filter bottle 2 and the water outlet valve head 3 are matched and mounted to form an inner space to form a water storage cavity (not marked in the figure). In addition, in actual production, the filter flask 3 is usually made of transparent plastic for easy observation; meanwhile, in order to meet the requirement of compression resistance, the water inlet valve head 2 and the water outlet valve head 4 are usually processed by copper pieces.

Referring to fig. 4 and 5, the filter element 3 is substantially cylindrical and is installed in the water storage cavity along the axial direction of the water storage cavity, and the filter element 5 of the present embodiment includes a left frame 51, a right frame 52, a left filter net 53, a right filter net 54, and a flow guide cover 55.

The left frame 51 is substantially tubular, and includes a left frame body 511 with hollow side walls and a water distribution frame 512 (for the prior art, the detailed structure thereof is not described herein), the water distribution frame 512 is provided with water distribution holes 513, and the water distribution frame 512 is provided with two symmetrical protrusions 514, the protrusions 514 are used for matching with corresponding grooves (not shown in the figure) in the filter flask 3, so as to fix the filter element 5 in the water storage cavity.

The flow guiding cover 55 is an integrated structure, and includes a circular cover plate 551, a central column 552, a supporting ring 553, and a plurality of arc-shaped flow guiding vanes 554.

The back of the cover plate 551 is provided with a buckle (not shown in the figure due to the view angle) for clamping and fixing with the hollow left skeleton body 511, and the left port of the left skeleton body 511 is blocked by the cover plate 551. The left filter screen 53 is sleeved on the outer side of the left framework body 511.

The central column 552 protrudes out of the front surface of the cover plate 551, one end of the flow deflector 554 is connected to the side wall of the central column 552 in a radial manner by taking the central column 552 as a central axis, the other end of the flow deflector 554 is fixedly connected to a support ring 553, the support ring 553 is arranged concentrically with the cover plate 551 and the central column 552, the inner diameter of the support ring 553 is larger than the outer diameter of the cover plate 551, and the support ring 553 is positioned at the front side of the cover plate 551. A water passage is formed between the adjacent guide vanes 554, and the water flow is spiral by being guided by the guide vanes 554.

Right side skeleton 52 is the tubulose, and it includes integrated into one piece's fretwork pipeline section 521 and solid pipeline section 522, and the left port department of fretwork pipeline section 521 is equipped with buckle 523, and this buckle 523 can stretch into in the left skeleton body 511 to carry out the joint with the left skeleton body 511 of fretwork and fix. The left end of the solid pipe section 522 is connected with the right end of the hollow pipe section 521, the right end of the solid pipe section 522 serving as the open end 524 of the filter element 5 can be directly communicated with the water outlet 40, and the right filter screen 54 is sleeved outside the hollow pipe section 521.

When the water inlet is installed, the support ring 553 of the diversion cover 55 abuts against the water inlet 20; the open end 524 is directly connected to the water outlet 40, and the water distribution frame 512 is fixedly installed in the water storage cavity (filter bottle) through the protrusion 514 thereon.

In this embodiment, the sewage outlet 41 is arranged at the bottom of the water outlet valve head 4, the pre-filter body is arranged in the shell 1, the pre-filter further comprises a water inlet movable joint 6, a water outlet movable joint 7 and a sewage discharge movable joint 8, and one end of the water inlet movable joint 6, one end of the water outlet movable joint 7 and one end of the sewage discharge movable joint 8 are respectively connected with the water inlet 20, the water outlet 40 and the sewage outlet 41; the other ends of the water inlet movable joint 6, the water outlet movable joint 7 and the sewage discharge movable joint 8 are respectively arranged on the left side wall 12, the right side wall 13 and the lower side wall 15 of the shell 1 in a penetrating way. As shown in fig. 3, when actually installed, the other end of the water inlet union 6 is fixedly connected to the water inlet pipe 100; the other end of the water outlet movable joint 7 is fixedly connected with a water outlet pipeline 101; the other end of the sewage discharging movable joint 8 is fixedly connected with a sewage discharging pipeline 102. In addition, each movable joint can be any structure in the prior art, and the main purpose of the movable joint is to effectively connect the front-mounted filter body with the corresponding water inlet pipeline 100, water outlet pipeline 101 and sewage drainage pipeline 102.

Referring to fig. 6 and 7 together, the pre-filter further comprises a decorative panel 105, the decorative panel 105 being mounted within the housing 1 and overlying the pre-filter body. As can be seen from the figure, the decorative panel 105 has a ridge 106 corresponding to the filter flask 3, and the ridge 106 is provided with a viewing window 107 for easy viewing. And the decoration panel 105 is provided at a lower portion thereof with a through hole 108 so that the ball valve switch 410 mounted on the soil discharge opening 41 passes through the through hole 107 and is exposed to the decoration panel 105. The decorative panel 105 may be designed to be planar as necessary.

At actual house ornamentation in-process, the utility model discloses inlay leading filter and adorn in the wall body, not only the installation is convenient with the maintenance, when not occuping life space, does not influence house ornamentation effect yet moreover.

Example two

Referring to fig. 8, the structure of the present embodiment is substantially the same as that of the first embodiment, and the main difference is that in the present embodiment, the water inlet 20, the water outlet 40 and the sewage outlet 41 of the pre-filter body are respectively and directly inserted into the left side wall 12, the right side wall 13 and the lower side wall 15 of the housing, and during actual installation, the water inlet movable joint 6, the water outlet movable joint 7 and the sewage outlet movable joint 8 are all connected to the corresponding water inlet 20, water outlet 40 and sewage outlet 41 from the outside of the housing.

EXAMPLE III

Referring to fig. 9, the structure of the present embodiment is substantially the same as that of the first embodiment, and the main difference is that in the present embodiment, the pre-filter body is installed in the housing 1 in a longitudinal (vertical) manner, and includes a valve head 2a, a filter flask 3a and a cylindrical filter element 4a, in terms of actual use state, the left and right sides of the valve head 2a are respectively provided with a water inlet 20a and a water outlet 21a, the upper end of the filter flask 3a is fixedly connected to the lower end of the valve head 2a, and the lower end of the filter flask 3a is provided with a sewage outlet 30 a; the filter element 4a is mounted in the filter flask 3a, and the filter element 4a has an open end (not shown) which communicates with the water outlet 21 a.

Example four

Referring to fig. 10, in this embodiment, a stop valve 9 is added on the basis of the first embodiment, the wall-embedded prefilter further includes a stop valve 9 capable of stopping water inflow of the prefilter body, and the stop valve 9 is installed in the housing and located at the front end of the water inlet of the prefilter body. In this embodiment, the stop valve 9 is a ball valve, and of course, the stop valve 9 may be replaced by other switch valves according to actual needs. When the preposed filter body needs to be repaired or the filter element needs to be replaced, the stop valve 9 is closed to prevent the water flow from leaking.

The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A wall embedded prefilter comprising: the wall filter comprises a front filter body and a shell which is embedded in a wall body, wherein the front filter body is arranged in the shell; the pre-filter body comprises a water inlet, a water outlet and a sewage discharge outlet, the pre-filter further comprises a water inlet movable joint, a water outlet movable joint and a sewage discharge movable joint, and one end of the water inlet movable joint, one end of the water outlet movable joint and one end of the sewage discharge movable joint are respectively connected with the water inlet, the water outlet and the sewage discharge outlet; the other ends of the water inlet movable joint, the water outlet movable joint and the sewage discharge movable joint respectively penetrate through the corresponding side walls of the shell.

2. The wall-embedded pre-filter of claim 1, wherein: the shell is cuboid.

3. The wall-embedded pre-filter of claim 2, wherein: the housing has a panel that can be opened or closed.

4. The wall-embedded pre-filter of claim 1, wherein: the pre-filter body comprises a valve head, a filter bottle and a cylindrical filter element, the actual use state is taken as the standard, a water inlet and a water outlet are respectively arranged on the left side and the right side of the valve head, the upper end of the filter bottle is fixedly connected to the lower end of the valve head, a sewage discharge outlet is arranged at the lower end of the filter bottle, the filter element is installed in the filter bottle, and the filter element is provided with an open end which is communicated with the water outlet.

5. The wall-embedded pre-filter of claim 1, wherein: the pre-filter body comprises: the water storage cavity is provided with a water inlet and a water outlet at two ends along the axial direction;

the hollow filter element is arranged in the water storage cavity along the axial direction of the water storage cavity; the filter element is provided with an open end which is communicated with the water outlet.

6. The wall-embedded pre-filter of claim 1, wherein: the embedded pre-filter of wall body still includes the decoration panel, and this decoration panel is installed in the shell and is covered in the pre-filter body.

7. The wall-embedded pre-filter of claim 1, wherein: the embedded pre-filter of wall body still includes the stop valve that can cut off leading filter body and intake.

8. The wall-embedded pre-filter of claim 7, wherein: the stop valve is installed in the shell and is positioned at the front end of the water inlet of the front filter body.