CN212757567U

CN212757567U - Water purifier

Info

Publication number: CN212757567U
Application number: CN202020965646.4U
Authority: CN
Inventors: 牛蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-23
Anticipated expiration: 2030-06-01

Abstract

The utility model provides a water purifier belongs to water treatment and purifies technical field, and this water purifier includes the three-way valve and the filter equipment and the play water installation be connected respectively with the three-way valve, and this filter equipment disposes the filter core, and the filter core adopts the dismouting structure can conveniently change, and simultaneously, play water installation disposes simple and easy filter of simple and easy filter screen convenience simply, the utility model discloses can be convenient install on the water source pipeline, whether the nimble selection filters, the life of extension filter core.

Description

Water purifier

Technical Field

The utility model belongs to the technical field of water treatment purifies, especially, relate to a water purifier.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for filtering and purifying water according to the use requirement of water. The water purifier is generally used as a small purifier for household use. The existing water purifier has complex structure and complex installation, is redundant in functions of urban household water, and only needs to filter impurities in pipelines, water tanks and the like for residents because urban tap water is strictly filtered and purified. Meanwhile, in the operations of washing clothes, washing dishes and the like, the existing tap water is adopted to meet the requirement and does not need further purification, and the existing purifier does not have a flexible switching function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water purifier includes the three-way valve and the filter equipment and the play water installation be connected respectively with the three-way valve, and this filter equipment disposes the filter core, and the filter core adopts the dismouting structure can conveniently change, and simultaneously, goes out the water installation and disposes simple and easy filter of simple and easy filter screen convenience, the utility model discloses can be convenient install on the water source pipeline, whether the nimble selection filters, the life of extension filter core.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

the utility model provides a water purifier includes three-way valve, filter equipment and play water installation, the water inlet of three-way valve is used for connecting the water source pipeline, and the first delivery port of three-way valve is used for communicateing filter equipment, and the second delivery port of three-way valve is used for communicateing out water installation, wherein: the filter device comprises a purification cavity, a cavity cover, a first water outlet head and a filter element, wherein one end of the purification cavity is hermetically connected with a first water outlet, one end of the purification cavity is hermetically connected with the cavity cover, the first water outlet head is arranged at the bottom of the cavity cover, and the filter element is detachably arranged in the purification cavity; the water outlet device is composed of a water outlet cavity and a second water outlet head, one end of the water outlet cavity is connected with the second water outlet in a sealing mode, the other end of the water outlet cavity is connected with the second water outlet head in a sealing mode, and a filter screen is arranged in the water outlet cavity in a mounting mode.

Preferably, the inside base that is provided with of purification intracavity, the screw thread through-hole that is used for connecting first delivery port is seted up at the base middle part, is provided with the sealing washer between first delivery port and the screw thread through-hole, the annular that is used for cartridge filter core is seted up to the inboard of base, the inside of annular is provided with the cushion.

Preferably, the filter element consists of a plurality of filter layers.

Preferably, the filter core includes the primary filter layer and the secondary filter layer of closely laminating, the terminal outside extension of secondary filter layer forms the stationary lip, the shape on stationary lip suits with the shape of annular.

Preferably, the filter element is a multilayer composite ceramic filter element.

The utility model discloses a water purifier has following beneficial effect:

(1) the water purifier is convenient to install and can be directly installed on the existing water pipe, water faucet and the like through the three-way valve;

(2) the water purifier can flexibly select whether to purify a water source, and when the water source needs to be drunk, cooked and the like, the valve is controlled to enable the water source to enter the filtering device; when non-drinking water sources such as clothes washing, dish washing and the like are needed, the valve is controlled to enable the water source to enter the water outlet device;

(3) the inside of this water purifier is provided with the filter core, and this filter core has designed annular dismouting structure, can conveniently change.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the installation of the middle filter element of the present invention.

In the figure, 1-a three-way valve, 101-a water inlet, 102-a first water outlet, 103-a second water outlet, 104-a valve, 2-a filtering device, 201-a purifying cavity, 202-a cavity cover, 203-a first water outlet head, 204-a filter element, 2011-a base, 2012-a thread through hole, 2013-an annular groove, 2014-an elastic pad, 2041-a primary filtering layer, 2042-a secondary filtering layer, 2043-a fixing edge, 3-a water outlet device, 301-a water outlet cavity and 302-a second water outlet head.

Detailed Description

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The invention is further explained according to the attached drawings:

as shown in fig. 1 to 3, the water purifier includes a three-way valve 1, a filter 2 and a water outlet device 3, the three-way valve 1 may adopt an existing structure, a water inlet 101 of the three-way valve 1 is used for connecting a water source pipeline, a first water outlet 102 of the three-way valve 1 is used for communicating the filter 2, a second water outlet 103 of the three-way valve 1 is used for communicating the water outlet device 3, and a valve 104 of the three-way valve 1 has three control positions: the whole is closed, the first water outlet 102 is conducted, and the second water outlet 103 is conducted.

In this embodiment, the filtering device 2 and the water outlet device 3 are horizontally arranged, and the water inlet 101 is vertically arranged.

In fig. 1 and fig. 2, the filtering device 2 is composed of a purifying cavity 201, a cavity cover 202, a first water outlet 203 and a filter element 204, the first water outlet 102 is connected with one end of the purifying cavity 201 in a sealing manner, the cavity cover 202 is connected with one end of the purifying cavity 201 in a sealing manner, the first water outlet 203 is arranged at the bottom of the cavity cover 202, the filter element 204 is detachably installed inside the purifying cavity 201, specifically, a base 2011 is arranged inside the purifying cavity 201, a threaded through hole 2012 used for connecting the first water outlet 102 is arranged at the middle part of the base 2011, a sealing ring is arranged between the first water outlet 102 and the threaded through hole 2012, a ring groove 2013 used for inserting the filter element 204 is arranged on the inner side of the base 2011, and an elastic cushion 2014.

It should be noted that, in fig. 3, the filter element 204 is composed of a plurality of filter layers, in this embodiment, the filter element 204 includes a primary filter layer 2041 and a secondary filter layer 2042 which are closely attached to each other, the end of the secondary filter layer 2042 extends outward to form a fixing edge 2043, and the shape of the fixing edge 2043 is adapted to the shape of the annular groove 2013. As can be seen, the filter element 204 can be directly inserted into the annular groove 2013, and the elastic pad 2014 in the annular groove 2013 can ensure that the fixing edge 2043 of the filter element 204 is in sealing connection with the annular groove 2013.

It should be further noted that the filter element 204 is made of a multilayer composite ceramic filter element, and may be a composite ceramic filter element made of activated carbon and diatomite, and the primary filter layer 2041 and the secondary filter layer 2042 have different filtering grades, and in general, the primary filter layer 2041 may be a 7-grade filter layer, and the secondary filter layer 2042 may be an 8-grade filter layer.

In this example, the water outlet device 3 is composed of a water outlet cavity 301 and a second water outlet head 302, one end of the water outlet cavity 301 is hermetically connected to the second water outlet 103, the other end of the water outlet cavity 301 is hermetically connected to the second water outlet head 302, a filter screen is installed inside the water outlet cavity 301, the filter screen may be a metal multilayer filter screen or a cylindrical ceramic filter plate, and the purpose is to realize simple filtration.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a water purifier, its characterized in that includes three-way valve (1), filter equipment (2) and play water installation (3), water inlet (101) of three-way valve (1) are used for connecting the water source pipeline, and first delivery port (102) of three-way valve (1) are used for communicateing filter equipment (2), and second delivery port (103) of three-way valve (1) are used for communicateing out water installation (3), wherein:

the filter device (2) comprises a purification cavity (201), a cavity cover (202), a first water outlet head (203) and a filter element (204), one end of the purification cavity (201) is connected with the first water outlet (102) in a sealing mode, one end of the purification cavity (201) is connected with the cavity cover (202) in a sealing mode, the first water outlet head (203) is arranged at the bottom of the cavity cover (202), and the filter element (204) is detachably mounted inside the purification cavity (201);

go out water installation (3) and go out water head (302) by a water cavity (301) and second and constitute, go out the one end sealing connection second delivery port (103) of water cavity (301), go out the other end sealing connection second of water cavity (301) and go out water head (302), it is provided with the filter screen to go out water cavity (301) internally mounted.

2. The water purifier according to claim 1, wherein a base (2011) is disposed inside the purifying chamber (201), a threaded through hole (2012) for connecting the first water outlet (102) is opened in the middle of the base (2011), a sealing ring is disposed between the first water outlet (102) and the threaded through hole (2012), a ring groove (2013) for inserting the filter element (204) is opened inside the base (2011), and an elastic pad (2014) is disposed inside the ring groove (2013).

3. The water purifier of claim 2, wherein the filter element (204) is comprised of a plurality of filter layers.

4. The water purifier as recited in claim 3, wherein the filter element (204) comprises a primary filter layer (2041) and a secondary filter layer (2042) which are closely attached to each other, ends of the secondary filter layer (2042) extend outwards to form a fixing edge (2043), and the fixing edge (2043) is shaped to fit the annular groove (2013).

5. The water purifier of claim 2, wherein the filter element (204) is a multilayer composite ceramic filter element.