CN212222446U

CN212222446U - Water purifying equipment

Info

Publication number: CN212222446U
Application number: CN202020390035.1U
Authority: CN
Inventors: 朱泽春; 马明阳; 张德知; 姚颖锋
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-25
Anticipated expiration: 2030-03-24

Abstract

The application discloses water purification unit, this water purification unit include protecgulum, back lid, support, water route board subassembly and filter element group spare. The front part of the bracket is provided with a filter element mounting area, and the rear part of the bracket is provided with a water circuit board mounting area; the waterway plate component is fixedly arranged in the waterway plate mounting area and comprises a waterway interface; the filter element assembly is provided with a filter element interface, the filter element assembly is detachably arranged in the filter element mounting area, and the filter element interface is matched and connected with the waterway interface; the front cover and the rear cover are respectively buckled and installed at the front part and the rear part of the bracket, and the front cover, the rear cover and the bracket form a cylindrical shell. After the filter element assembly of this application is installed to the inside or below of cupboard, protecgulum and filter element assembly are towards the place ahead (towards the user), consequently the water purification unit of this application has made things convenient for the change of user to the filter element assembly.

Description

Water purifying equipment

Technical Field

The application belongs to the technical field of water purification unit, especially relates to a water purification unit.

Background

Nowadays, water resource pollution is more and more serious, and the problem of urban water safety is particularly serious. Aiming at the problem of secondary pollution of tap water and harmful substances in the tap water caused by source water pollution, more and more families apply water purifiers to filter purified water, so that the water purifiers become one of the visible household appliances in daily life. The water purifier gets rid of impurity such as solid particle, bacterium virus, harmful chemical substance in aquatic through the filter core to make water reach certain cleanliness factor, nevertheless along with the extension of live time, impurity in aquatic can block up the filter core, consequently need regularly unpick and wash or change the filter core, in order to ensure that the water purifier normally works.

The existing water purifier comprises an automatic multi-way valve, a glass fiber reinforced plastic tank, a central pipe, activated carbon, a water distributor, quartz sand and the like. The traditional central water purifier is large in size, adopts a glass fiber reinforced plastic tank structure inside, and can only be used for placing granular filter materials; the core is complicated to change, the top is required to be fixed and unscrewed, and then the filter material is poured out and filled. The existing central water purifier has a complex structure and is inconvenient to install and overhaul.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present application is to provide a new water purifying apparatus such that it can be installed inside or under a cabinet and a user can conveniently replace a filter cartridge. In other words, this application aims at solving, the more loaded down with trivial details problem of water purification unit renew cartridge below current cupboard.

In order to achieve the above object, the present application provides a water purifying apparatus, comprising:

the filter element mounting area is arranged at the front part of the bracket, and the water circuit board mounting area is arranged at the rear part of the bracket;

the waterway plate component is fixedly arranged in the waterway plate mounting area and comprises a waterway interface;

the filter element assembly is provided with a filter element interface, the filter element assembly is detachably arranged in the filter element mounting area, and the filter element interface is matched and connected with the waterway interface; and

the front cover and the rear cover are respectively buckled and mounted on the front part and the rear part of the bracket, and the front cover, the rear cover and the bracket form a cylindrical shell.

Optionally, the front cover includes a front shell, a display screen, and a display screen box, wherein a display opening is formed in an upper portion of the front shell, the display screen is installed in the display screen box, and the display screen box is installed on an inner side of the upper portion of the front shell, and the display screen is exposed from the display opening.

Optionally, the front cover further comprises a display panel, and the display panel is mounted on the outer side of the front shell and covers the display opening.

Optionally, the water purification apparatus further comprises a control component, wherein the control component is electrically connected with an external power supply; a first socket is formed in one side wall of the display screen box, and the display screen and the control component are electrically connected through the first socket by a connecting wire.

Optionally, a second socket is disposed on the bracket, the control module is disposed on the bracket or the front cover, and the display screen is electrically connected to the control module by connecting the first socket and the second socket through the connecting wire.

Optionally, the support is provided with a water inlet and outlet channel, the waterway plate assembly includes an integrated waterway plate and a waterway plate fixing frame, the waterway interface is formed on the integrated waterway plate, the integrated waterway plate is fixedly connected to the waterway plate fixing frame, and the waterway plate fixing frame is fixedly connected to the rear side portion of the support, so that the waterway interface is opposite to the water inlet and outlet channel.

Optionally, the water purifying apparatus further comprises handles rotatably connected to both sides of the upper portion of the cartridge mounting section at the front portion of the bracket; the handle and the filter element assembly are fixedly provided with an open clamping groove, and the other one of the handle and the filter element assembly is fixedly provided with a convex rib, the handle can rotate relative to the support to a filter element locking position or a filter element unlocking position, the convex rib is clamped into or separated from the clamping groove through the opening, and the convex rib is matched with the clamping groove to drive the filter element assembly to be close to or far away from the waterway interface, so that the filter element interface is tightly connected or separated from the waterway interface, and the filter element assembly is locked on the support or unlocked.

Optionally, the upper part of the bracket is provided with an installation operation area above the filter element installation area; the water purifying equipment further comprises an operation component arranged in the installation operation area, the operation component comprises a knob, a cam and an insertion piece, the knob is rotatably arranged on the support, the cam is fixedly connected with the knob, and the insertion piece is arranged at the waterway interface; and the knob is rotated to drive the cam to rotate and drive the inserting piece to move in a translation mode to the connector locking position or the connector unlocking position so as to lock and connect or unlock the filter element connector and the waterway connector.

Optionally, the aforementioned water purification unit further includes a top cover, an annular flange is disposed on an edge of the aforementioned top cover, an installation opening is defined by the aforementioned front cover, the aforementioned rear cover and the top of the aforementioned bracket, and the aforementioned annular flange is inserted into the aforementioned installation opening to install the aforementioned top cover on the top of the aforementioned bracket and seal the aforementioned installation opening.

Optionally, the two side edges of the front cover and/or the two side edges of the front part of the bracket are provided with magnetic parts, and the front cover is connected with the bracket in a magnetic way through the magnetic parts; and/or the two side edges of the rear cover and/or the two side edges of the rear part of the bracket are/is provided with a magnetic part, and the rear cover is connected with the bracket in a magnetic way through the magnetic part.

The water purification unit that this application provided can bring following beneficial effect at least:

1. through setting up the filter core installing zone in the front portion of support to make filter element group spare detachably install in this filter core installing zone, through making the protecgulum with the mode lock of lock to the support, make the protecgulum can hide filter element group spare. Because protecgulum and filter element group spare all are the place ahead that is located the support, consequently when filter element group spare is changed, need not dismantle whole water purification unit from the inside or the below of cupboard, only need dismantle the protecgulum from the support, then alright dismantle the filter element group spare from the support. Consequently, the water purification unit of this application has made things convenient for the change of user to filter element group spare. It will be appreciated by those skilled in the art that the front cover and filter element assembly of the present application are oriented forward (facing the user) when the filter element assembly is installed inside or under a cabinet. Furthermore, through setting up water route board installing zone at the rear portion of support, through installing water route board subassembly in the water route board installing zone for water route interface on the board subassembly of water route can be in the same place with filter core interface butt joint on the filter element group spare, thereby makes the filter element group spare can filter the running water when water purification unit switches on the running water, realizes water purification unit's water purification function. Still further, through the rear portion with back lid lock to the support for the back lid can hide the waterway board subassembly. As can be understood by those skilled in the art, the front cover and the rear cover buckled on the bracket can hide the internal structure of the whole water purifying equipment, so that the appearance of the water purifying equipment is beautified.

2. Through setting up the display screen on the protecgulum for water purification unit can show information such as the user state of the discharge of self and/or filter element group spare through the display screen, and convenience of customers controls water purification unit's information in real time.

3. Through setting up the display panel on the protecgulum to make the display panel can cover the display screen, make the display panel can protect the display screen not receive external force to harm.

4. Through setting the water route board subassembly to the form including integrated water route board and water route board mount, not only can make things convenient for the manufacturing of water route board subassembly, but also made things convenient for whole water purification unit's installation.

5. The rotatable handle is arranged at the front part of the support, the clamping groove is formed in one of the handle and the filter element assembly, the convex rib is arranged on the other handle, the convex rib can be clamped into or separated from the clamping groove when the handle rotates, locking and unlocking between the filter element assembly and the support are achieved, and users can conveniently detach and install the filter element assembly.

6. Through set up on the support and be used for the water route interface with the water route board subassembly and the filter core interface of filter core subassembly closely be connected to the operation subassembly together, not only can avoid taking place to leak between water route board subassembly and the filter core subassembly, but also made things convenient for the user to install and dismantle the filter core subassembly. The operating component comprises a knob, a cam and an inserting piece, wherein the knob is rotatably arranged on the bracket, the cam is fixedly connected with the knob, and the inserting piece is arranged at a waterway interface; and the knob is rotated to drive the cam to rotate and drive the inserting piece to move in a translation mode to the connector locking position or the connector unlocking position so as to lock and connect or unlock the filter element connector with the waterway connector.

7. The top of the bracket, the front cover and the rear cover is sealed by the top cover, so that the appearance of the whole water purifying equipment is beautified.

8. Through between protecgulum and support, set up magnetism between back lid and support and inhale the part for between protecgulum and the support, can be fixed together through the mode of magnetism between back lid and the support, made things convenient for user's dismantlement and installation to protecgulum and back lid, and then made things convenient for user to the change of filter element group spare.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic effect diagram of a water purifying apparatus provided in an embodiment of the present application;

fig. 2 is an exploded schematic view of a water purifying device provided in an embodiment of the present application;

fig. 3 is an exploded schematic view of a structure of a front cover according to an embodiment of the present application;

FIG. 4 is a rear view of a front cover provided by an embodiment of the present application;

FIG. 5 is an isometric view of a bezel provided in accordance with an embodiment of the present application in assembled relation with a bracket;

FIG. 6 is a first isometric view of a bracket provided by an embodiment of the present application;

FIG. 7 is an axial view of the bracket of the present application in an assembled state with the front cover;

FIG. 8 is an isometric view of a filter element assembly provided by an embodiment of the present application;

FIG. 9 is a second isometric view of a stent provided by an embodiment of the present application;

fig. 10 is an exploded schematic view of a waterway plate assembly and an operating assembly provided in the embodiments of the present application.

List of reference numerals:

1. a front cover; 11. a front housing; 111. a display port; 12. a display screen; 13. a display screen box; 131. a first socket; 14. a display panel;

2. a rear cover;

3. a support; 31. a filter element mounting area; 32. a circuit board mounting area; 33. a second socket; 34. a water inlet and outlet passage;

4. a waterway plate component; 41. a waterway interface; 42. an integrated water circuit board; 43. a waterway plate fixing frame; 44. A water inlet connection; 45. a flow meter; 46. a plug; 47. a ball valve; 48. a water outlet joint; 49. connecting a pipeline;

5. a filter element assembly; 51. a filter element interface; 52. a rib is protruded;

6. a handle; 61. a card slot;

7. an operating component; 71. a knob; 72. a cam; 73. inserting sheets; 74. an inserting sheet fixing plate;

8. a top cover;

9. a magnetic attraction component;

10. a base.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present application, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the 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 application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1, 2 and 5, the water purifying apparatus of the present application includes a front cover 1, a rear cover 2, a bracket 3, a waterway plate assembly 4 and a filter cartridge assembly 5. The front cover 1 and the rear cover 2 are respectively buckled and arranged at the front part and the rear part of the bracket 3, and the front cover 1, the rear cover 2 and the bracket 3 form a cylindrical shell together; the front part of the bracket 3 is provided with a filter element mounting area 31, and the rear part of the bracket 3 is provided with a waterway plate mounting area 32; the waterway plate assembly 4 is fixedly arranged in the waterway plate mounting area 32, and the waterway plate assembly 4 comprises a waterway interface 41; cartridge assembly 5 has a cartridge interface 51, and cartridge assembly 5 is removably attachable to cartridge mounting area 31 such that cartridge interface 51 and waterway interface 41 are matingly coupled together.

As can be seen from fig. 1 and 2, the front part of the front cover 1 and the back part of the rear cover 2 are both arc-shaped, so as to optimize the appearance of the water purifying apparatus, and when the water purifying apparatus is installed in a cabinet, the arc-shaped structure can avoid the pipeline in the cabinet, and prevent the water purifying apparatus from interfering with the pipeline in the cabinet.

As shown in fig. 3 and 4, the front cover 1 includes a front shell 11, a display 12, and a display box 13, wherein a display opening 111 is formed in an upper portion of the front shell 11, the display 12 is installed in the display box 13, the display box 13 is installed inside the upper portion of the front shell 11 and is located between the front shell 11 and the support 3, and the display 12 is exposed from the display opening 111, so that a user can view contents displayed on the display 12 through the display opening 111.

With continued reference to fig. 3, the front cover 1 further includes a display panel 14, and the display panel 14 is mounted on the outer side of the front case 1 and covers the display opening 111. Further, a portion of the display panel 14 corresponding to the display opening 111 is made of a transparent material, so that the display panel 14 can cover the display opening 111 and protect the display 12, and a user can observe contents displayed on the display 12 through the display panel 14.

Further, although not shown in the drawings, the water purifying apparatus of the present application further includes a control assembly electrically connected to an external power source.

As shown in fig. 5, a first socket 131 is formed on a side wall of the display box 13, and the connection line electrically connects the display 12 and the control component through the first socket 131. The person skilled in the art can also set the control component and/or the display screen 12 to enable the display screen 12 to display information such as the water flow rate of the water purifying apparatus and/or the use state of the filter element component 5, thereby facilitating a user to control the information of the water purifying apparatus in real time and replacing the filter element component 5 (or the filter element inside the filter element component 5) in time.

As shown in fig. 6 and 7, the control module is disposed on the bracket 3, the bracket 3 is provided with a second socket 33 electrically connected with the control module, and the first socket 131 and the second socket 33 are connected by a connecting wire, so as to electrically connect the display screen 12 with the control module. In addition, a person skilled in the art can also arrange the control assembly on the front cover 1 as required.

With reference to fig. 2, in order to facilitate the installation and the detachment between the front cover 1 and the bracket 3, the two side edges of the front cover 1 and/or the two side edges of the front portion of the bracket 3 are provided with magnetic attraction parts 9, so that the front cover 1 and the bracket 3 are magnetically attracted together through the magnetic attraction parts 9, thereby facilitating the installation and the detachment between the front cover 1 and the bracket 3. Illustratively, the front cover 1 and the bracket 3 are respectively provided with a magnetic part 9, the magnetic parts 9 on the front cover 1 and the bracket 3 correspond to each other, and one of the magnetic part 9 on the front cover 1 and the magnetic part 9 on the bracket 3 is a magnet, and the other is a magnet or a metal.

As shown in fig. 6 to 9, the water purifying apparatus further includes handles 6, and the handles 6 are rotatably coupled to both upper sides of the cartridge installation section 31 at the front portion of the housing 3. The handle 6 is provided with a clamping groove 61 with an opening, and the clamping groove 61 is of an arc-shaped or waist-shaped structure; the filter element assembly 5 is provided with ribs 52. Further, handle 6 can be relative to support 3 rotary motion to filter core locking position or filter core unblock position to make protruding muscle 52 block or deviate from draw-in groove 61 by the opening card, and protruding muscle 52 cooperates with draw-in groove 61 and can drive filter element group spare 5 and be close to or keep away from water route interface 41, so that filter element group spare 51 compresses tightly with water route interface 41 and is connected or separate, thereby locks filter element group spare 5 on support 3 or unblock filter element group spare 5. In other words, when the ribs 52 and the arc-shaped catching grooves 61 are engaged with each other, the rotating handle 6 can drive the filter element assembly 5 to rotate by means of the engagement, thereby moving the upper portion of the filter element assembly 5 closer to or away from the frame 3. It will be appreciated by those skilled in the art that the filter element assembly 5 can be secured to the frame 3 by means of the handle 6 to facilitate the installation and removal of the filter element assembly 5 by a user, i.e. the user can secure the filter element assembly 5 to the frame 3 by simply rotating the handle 6.

Further, one skilled in the art may also position the slot 61 on the filter element assembly 5 and the rib 52 on the handle 6 as desired.

As shown in fig. 6 and 10, the upper portion of the bracket 3 is provided with an installation operation area (not shown) located above the cartridge installation area 31. The water purifying device further comprises an operation component 7 arranged in the installation operation area, and the operation component 7 comprises a knob 71, a cam 72, an insertion sheet 73 and an insertion sheet fixing plate 74. Wherein, the knob 71 is rotatably installed on the bracket 3, the cam 72 is fixedly connected with the knob 71, and the knob 71 and the cam 72 are respectively positioned at the front and the rear sides of the bracket 3. The insert 73 is arranged at the waterway connector 41, and the insert 73 can slide up and down relative to the bracket 3, and the insert fixing plate 74 is fixedly connected with the bracket 3, thereby limiting the insert 73 between the fixing plate 74 and the bracket 3. When the knob 71 rotates, the cam 72 can be driven to rotate, and therefore the inserting sheet 73 is driven to move in a translation mode to the connector locking position to lock the filter element connector 51 and the waterway connector 41, so that the filter element assembly 5 and the waterway plate assembly 4 are connected together in a sealing mode, or the inserting sheet 73 is driven to move in a translation mode to the connector unlocking position to unlock the filter element connector 51 and the waterway connector 41, so that the filter element assembly 5 and the waterway plate assembly 4 are allowed to be separated from each other.

As shown in fig. 2 and 6, the bracket 3 is provided with a water inlet/outlet passage 34.

As shown in fig. 9 and 10, the waterway plate assembly 4 includes a waterway connector 41, an integrated waterway plate 42, a waterway plate holder 43, a water inlet connector 44, a flowmeter 45, a plug 46, a ball valve 47, a water outlet connector 48, and a connecting pipeline 49. The waterway interface 41 is formed on the integrated waterway plate 42, the integrated waterway plate 42 is fixedly connected to the waterway plate fixing frame 43, the waterway plate fixing frame 43 is fixedly connected to the rear side part of the bracket 3, and the waterway interface 41 is opposite to the water inlet/outlet passage 34. The water inlet joint 44 is fixedly connected to the integrated waterway plate 42, for receiving the tap water, and thus supplying the tap water to the integrated waterway plate 42. The flow meter 45 is mounted with a water outlet (not shown) formed on the integrated waterway plate 42 for real-time counting of the water outlet flow of the water purifying device. The water inlet of the water outlet joint 48 is connected and communicated with the flowmeter 45, and the water outlet of the water outlet joint 48 is used for guiding out the filtered purified water to the outside. The plugs 46 are used for plugging the fabrication holes formed on the integrated waterway plate 42. The ball valve 47 is connected and communicated with a flushing port formed on the integrated waterway plate 42, for guiding out the wastewater in the water purifying apparatus. One end of the connection pipe 49 is communicated with the ball valve 47, and the other end of the connection pipe 49 is opened to the outside of the water purifying apparatus for guiding the waste water to the outside of the water purifying apparatus.

It should be noted that, in the preceding paragraphs, the description of the waterway plate assembly 4 is only briefly made with reference to the drawings, and other technical features are known in the art and conventional technical means, or can be obtained by those skilled in the art according to the common knowledge and conventional technical means in the art, so that the present application is not described in too much detail.

Further, as shown in fig. 1 and 2, the water purifying apparatus further includes a top cover 8, an annular flange (not shown in the figures) is disposed at an edge of the top cover 8, the front cover 1 and the rear cover 2 and the top of the bracket 3 define a mounting opening (not shown in the figures), and the annular flange is inserted into the mounting opening to mount the top cover 8 on the top of the bracket 3 and close the mounting opening. It will be appreciated by those skilled in the art that the provision of the top cover 8 enables the appearance of the water purification apparatus to be optimised.

With reference to fig. 2, in order to facilitate the installation and the detachment between the rear cover 2 and the bracket 3, the two side edges of the rear cover 2 and/or the two side edges of the rear portion of the bracket 3 are provided with magnetic attraction parts 9, and the rear cover 2 is magnetically attracted to and connected with the bracket 3 through the magnetic attraction parts 9, so as to facilitate the installation and the detachment between the rear cover 2 and the bracket 3. Illustratively, the magnetic parts 9 are respectively arranged on the back cover 2 and the bracket 3, the magnetic parts 9 on the back cover 2 and the bracket 3 correspond to each other, and one of the magnetic parts 9 on the back cover 2 and the magnetic parts 9 on the bracket 3 is a magnet, and the other is a magnet or a metal.

As shown in fig. 2, in order to stably mount the water purifying apparatus on a cabinet, the water purifying apparatus further includes a base 10, a positioning protrusion (not shown) is disposed on a top of the base 10, and a recess (not shown) is disposed on a bottom of the bracket 3, and the positioning protrusion is connected with the recess to support and mount the bracket 3 on the base 10. In use, the water purification apparatus is fixedly connected to the cabinet through the base 10.

The process of replacing the filter element assembly 5 of the water purifying apparatus of the present application will be described in detail with reference to fig. 2, 6, 8 and 10.

Disassembling process of the filter element assembly 5: the user removes the front cover 1 from the bracket 3, and then pulls the knob 71, so that the knob 71 drives the cam 72 to rotate, thereby driving the insertion piece 73 to move in a translation manner to the interface unlocking position, and then the filter element interface 51 and the waterway interface 41 are separated, thereby allowing the filter element assembly 5 and the waterway plate assembly 4 to be separated from each other. The handle 6 is then rotated upwardly, the rotated handle 6 enabling the ribs 52 to disengage from the slots 61 and thereby drive the filter cartridge assembly 5 away from the waterway interface 41, after which the filter cartridge assembly 5 can be removed from the frame 3.

Installation process of the filter element assembly 5: the user first places the cartridge assembly 5 into the cartridge mounting area 31 on the frame 3 and then rotates the handle 6 downward. As the handle 6 is rotated, the ribs 52 of the filter element assembly 5 enter the slots 61 of the handle 6. As handle 6 continues to rotate, handle 6 drives cartridge assembly 5 closer to waterway interface 41 until handle 6 rotates to an end-of-travel position. At this time, cartridge port 51 and waterway port 41 are already plugged together. Then, knob 71 is toggled, so that knob 71 drives cam 72 to rotate, thereby driving insert 73 to move in translation to the connector locking position, and insert into cartridge connector 51 and waterway connector 41, thereby tightly connecting cartridge connector 51 and waterway connector 41. Finally, the front cover 1 is buckled on the bracket 3.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A water purification unit, its characterized in that, water purification unit includes:

the front cover and the rear cover are respectively buckled and installed on the front part and the rear part of the support, and the front cover, the rear cover and the support form a cylindrical shell.

2. The water purifying apparatus according to claim 1,

the front cover comprises a front shell, a display screen and a display screen box, wherein a display opening is formed in the upper portion of the front shell, the display screen is installed in the display screen box, the display screen box is installed on the inner side of the upper portion of the front shell, and the display screen is exposed from the display opening.

3. The water purifying apparatus of claim 2, wherein the front cover further comprises a display panel mounted on an outer side of the front case and covering the display opening.

4. The water purifying apparatus according to claim 2,

the water purification equipment further comprises a control component, and the control component is electrically connected with an external power supply; a first socket is formed in one side wall of the display screen box, and the display screen is electrically connected with the control assembly through the first socket by a connecting wire.

5. The water purifying apparatus according to claim 4,

the display screen is characterized in that a second socket is arranged on the support, the control assembly is arranged on the support or the front cover, and the display screen is electrically connected with the control assembly through the connecting wire connected with the first socket and the second socket.

6. The water purifying apparatus according to claim 1,

the water inlet and outlet channel is formed in the support, the waterway plate assembly comprises an integrated waterway plate and a waterway plate fixing frame, the waterway interface is formed in the integrated waterway plate, the integrated waterway plate is fixedly connected to the waterway plate fixing frame, the waterway plate fixing frame is fixedly connected to the rear side portion of the support, and the waterway interface is opposite to the water inlet and outlet channel.

7. The water purifying apparatus according to claim 1,

the water purifying equipment also comprises handles which are rotatably connected to two sides of the upper part of the filter element mounting area in the front part of the bracket; the handle with one of them fixed setting of filter element group spare has open-ended draw-in groove, another fixed protruding muscle that is provided with of both, the handle can for support rotary motion to filter core locking position or filter core unblock position, and make protruding muscle by the opening card is gone into or is deviate from the draw-in groove, just protruding muscle with the draw-in groove cooperatees and can drive filter element group spare is close to or keeps away from water route interface, so that the filter element interface with water route interface compresses tightly to be connected or the separation, thereby will filter element group spare locking is in on the support or unblock.

8. The water purifying apparatus according to claim 1,

the upper part of the bracket is provided with an installation operation area positioned above the filter element installation area;

the water purifying equipment further comprises an operation component arranged in the installation operation area, the operation component comprises a knob, a cam and an insertion piece, the knob is rotatably arranged on the bracket, the cam is fixedly connected with the knob, and the insertion piece is arranged at the waterway interface; the knob is rotated to drive the cam to rotate and drive the inserting piece to move in a translation mode to an interface locking position or an interface unlocking position, so that the filter element interface is in locking connection with or unlocked from the waterway interface.

9. A water purification apparatus according to any one of claims 1 to 8,

the water purification unit further comprises a top cover, an annular flanging is arranged on the edge of the top cover, the front cover, the rear cover and the top of the support are enclosed to form an installation opening, and the annular flanging is inserted into the installation opening so as to install the top cover on the top of the support and seal the installation opening.

10. The water purifying apparatus of claim 9,

the two side edges of the front cover and/or the two side edges of the front part of the bracket are/is provided with a magnetic part, and the front cover is connected with the bracket in a magnetic way through the magnetic part; and/or

The edge of both sides of back lid and/or the rear portion both sides edge of support is provided with magnetism and inhales the part, the back lid through magnetism inhale the part with the support magnetism is inhaled and is connected.