CN106629932A - Water purifier integrated by inserting filter elements into matched water path - Google Patents

Abstract

The invention discloses a water purifier integrated with a filter element inserted into a matching waterway, which comprises a front casing and a concave rear casing with cavities on the left and right sides, a waterway plate assembly arranged in the casing, The main control board and multiple filter elements, the water circuit board assembly includes the water circuit board and the water circuit components, the front panel of the water circuit board is provided with multiple sets of filter element water pipe insertion tubes, and each set of filter element water pipe insertion tubes is provided with buckle plates above and below And the filter element mounting plate, the buckle plate is rotationally connected with the waterway plate through the rotating shaft, the filter element mounting plate is fixedly connected with the waterway plate, the buckle plate, the filter element water pipe intubation and the filter element mounting plate form the installation structure of the filter element, and the filter element passes through the installation structure The hook is hung on the waterway board, the water pipe insert of the filter element is sealed and connected with the filter element with an angled socket, and the filter element installation notch is connected with the filter element installation slot on the head of the filter element by the movable insertion bayonet. The waterway plate assembly of the present invention has strong versatility and reduces the volume of the water purifier.

Description

A water purifier integrated with a filter element inserted into a matching waterway

technical field

The invention relates to the field of water purification equipment, in particular to a water purifier integrated with a filter element inserted into a matching waterway.

Background technique

As people have higher and higher hygiene requirements for drinking water, water purifiers are used more and more widely in various occasions (such as homes, businesses and some entertainment venues, etc.), in order to achieve the best filtration and purification As a result, multiple filter elements are usually installed inside the water purifier to filter and purify the water multiple times, and then flow into the water tank and store it for people to drink. The water inlet and outlet pipes of the filter element of the existing water purifier are usually connected by plug-in connection with the water pipe interface or connection pipe on the water circuit board, and the sealing ring is usually used to realize the sealing between the two, and the horizontal direction requires auxiliary equipment Stablize.

For example, the Chinese Publication No. CN204671999U discloses an in-line filter device and water purification equipment. The inlet and outlet pipes of the filter element are in a vertical state with the waterway plate, but in this case, the inlet and outlet water pipes on the filter element are inserted into the filter element water pipe of the waterway plate. When taking over the pipe, the frictional resistance between the inlet and outlet water pipe female socket and the filter element water pipe connection is very small, and it is easy to have problems such as falling off and being thrown out due to external force; A water purifier is disclosed. The Chinese publication number is CN105032022A, which includes a waterway plate and a filter element. The water purifier also includes a handle, which is a curved bar-shaped semi-closed structure with an opening. The handle is turned to the second In the second position, the handle exerts a force on the filter element away from the water channel plate so that the filter element is away from the water channel plate and is out of fixation with the water channel plate. In order to achieve the effect of effectively locking the filter element and preventing the filter element from being thrown out due to external force.

At the same time, the sealing ring is used to achieve sealing. In the process of replacing the filter element, the sealing ring is often worn due to uneven force, which can easily lead to water leakage and other phenomena. In addition, the water purifier is scattered due to internal waterway components. The connection structure between the various components is complicated, which cannot meet the switch between different models; in addition, most of the general water purifiers are controlled by buttons or remote controls, which cannot meet the continuous pursuit of the market. In view of this, it is necessary to To further improve the existing technology.

Contents of the invention

The technical problem to be solved by the present invention is to provide a water purifier integrated with a filter element inserted into a matching waterway, so as to solve the above-mentioned shortcomings in the background technology.

The technical problem solved by the present invention adopts following technical scheme to realize:

A water purifier that adopts a filter element to be inserted into a matching waterway integration, including a front casing and a rear casing with a concave shape on the left and right sides and a cavity, and a waterway board assembly, a main control board and a A plurality of filter elements, the waterway plate assembly includes a waterway plate and waterway components, the front plate of the waterway plate is provided with multiple sets of filter element water pipe insertion tubes, and each set of filter element water pipe insertion tubes is provided with buckle plates and filter elements above and below The installation plate, the buckle plate is rotationally connected with the waterway plate through the rotating shaft, the filter element installation plate is fixedly connected with the waterway plate, the buckle plate, the filter element water pipe insertion tube and the filter element installation plate form the installation structure of the filter element, and the filter element is hung through the installation structure. On the waterway plate, the end of the buckle plate away from the waterway plate is provided with a downward positioning buckle, the positioning buckle is connected with the movable buckle of the head of the filter element, and the filter element water pipe insertion tube and the filter element are sealed with an inclined socket To connect, the filter element mounting plate is provided with a filter element installation notch, and the filter element installation notch is connected with the filter element installation slot on the filter element head and inserted into the bayonet.

Further, the same end of the side wall of the head of the filter element is provided with female inlet and outlet pipe sockets in the form of female plugs. The inlet and outlet waterways are respectively connected one-to-one.

Furthermore, the axis of the inlet and outlet of the water pipe socket is not perpendicular to the axis of the filter element. There is a downward inclination in the installation direction of the inlet and outlet pipe socket, and the filter element water pipe insertion also has a downward inclination in the installation direction. A hook connection relationship is formed in the water pipe female socket.

Further, the top of the filter element is provided with a groove matching the buckle plate, and a groove matching the positioning buckle is provided in the groove, and the shaft end of the buckle plate is provided with a protruding column facing downwards, and the buckle plate is Both sides of the upper front end of the front end are respectively provided with a buckle groove, and the two inner sides of the notch of the groove are provided with buckles matching the buckle groove.

Further, the interior of the water channel plate is provided with a plurality of water flow groove structures, and the plurality of water flow grooves form closed water channels, and the surface of the water channel plate is provided with water channel interfaces connecting each water channel, and a plurality of closed water channels pass through each interface to form a passageway .

Further, the right side of the waterway plate is provided with a row of external interfaces, from top to bottom are the pressure tank interface, pure water interface, waste water interface and raw water interface,

There are three filter elements in total, from left to right are the primary filter element, the secondary filter element and the tertiary filter element,

The right side of the waterway board is provided with waterway components connected to the waterway channel interfaces, and the waterway components are respectively controlled by the main control board. Battery valve and TDS value control needle;

When the power is turned on, the raw water enters the primary filter element through the raw water interface, and then enters the secondary filter element through the water inlet solenoid valve and booster pump. The secondary filter element is equipped with two pure water outlets and one wastewater outlet;

Among them, one pure water outlet is connected to the pure water interface after passing through the three-stage filter element, and the other pure water outlet is connected to the pressure barrel interface through the high pressure switch and TDS value control needle; the waste water channel is connected to the waste water interface through the waste water solenoid valve.

Further, a mask for covering the waterway components is provided between the waterway board and the front housing.

Further, a decorative panel is provided on the top of the rear case, a main control board installation groove is provided between the rear case and the decorative panel, and a flush button for controlling the flushing inside the water purifier is provided on the main control board for controlling The reset button for the filter element to be cleared and the selection button for selecting the filter element, the upper part of the decorative panel is provided with a button groove, and each button corresponds to a button groove.

Further, a display board is provided on the inner wall above the upper opening of the groove of the rear case, and a water leakage sensor is provided at the bottom of the rear case, and both the display board and the water leakage sensor are connected to the main control board.

Further, there are light one, light two, light three, maintenance light and WIFI light on the display board in sequence from left to right, among which, light one, light two, and light three correspond to the first-level filter element, the second-level filter element and the third-level filter element respectively. , the inspection light is used to display the detection result of the water leakage sensor. If the inspection light is on, it means that there is water inside the shell. Otherwise, it is normal. The main control board is integrated with the mobile phone APP remote control circuit.

The beneficial effects of the present invention are:

1) The water pipe insert of the filter element is plugged into the female socket of the water inlet and outlet pipe, the installation slot of the filter element is plugged into the installation notch of the filter element, and then the upper cover of the filter element is snapped through the snap plate, thus simplifying the installation of the filter element and greatly facilitating the filter element. The disassembly and assembly of the filter element water pipe is also equipped with a limit ring, which can effectively prevent the occurrence of wear and water leakage of the sealing ring due to uneven force; especially the surface of the main body of the water circuit board is not perpendicular to the axis of the filter element water pipe insertion. There is a downward sloping angle in the installation direction of the axis of the filter element water pipe intubation, and a downward sloping angle in the installation direction of the inlet and outlet pipes. The oblique hook of the filter element is formed, so that there will be resistance when the filter element moves in the installation direction, that is, the commonly referred to as the horizontal direction. In addition, the buckle plate is connected with the movable snap on the top of the filter element, and the installation of the filter element is more stable.

2) The waterway plate assembly of the present invention has strong versatility. The waterway plate assembly can be installed inside the shell of the water purifier through the mounting seat. The waterway components of the waterway plate are highly integrated, the overall layout is reasonable and beautiful, and the cleaning is simplified. The structure of the water purifier reduces the volume of the water purifier and saves the space occupied by the water purifier;

3) A water leakage sensor is installed inside the shell to detect and discharge hidden dangers in time to prevent damage to components;

4) All operations and monitoring can be realized through the APP function of the mobile phone, which greatly facilitates people's life.

Description of drawings

Fig. 1 is the exploded view of water purifier of the present invention;

Fig. 2 is the assembly drawing of waterway assembly and filter element of the present invention;

Fig. 3 is a schematic structural view of the waterway plate of the present invention;

Fig. 4 is the structural representation of filter core of the present invention;

Fig. 4a is a schematic cross-sectional structural view of the head of the filter element of the present invention;

Fig. 5 is a cross-sectional view of the inlet and outlet of the water pipe socket of the filter element of the present invention;

Fig. 6 is the front view of Fig. 2 of the present invention;

Fig. 7 is a waterway schematic diagram of the present invention;

In Fig. 1 : water circuit board 10, water leakage sensor 20, main control board 30, front housing 40, filter element 50, rear housing 60, decorative panel 70, power supply CD seat 80, mask 90, housing 100, water circuit components 110 , the display panel 120;

In Fig. 2; filter element 50, installation slot 51, card slot 53, groove 54, buckle 55;

In Fig. 3: waterway plate 10, rotating shaft 11, filter element mounting plate 12, filter element water pipe insertion tube 13, buckle plate 14, mounting seat 15, filter element installation notch 121, positioning buckle 141, convex post 142, buckle groove 143;

Among Fig. 4; filter core 50, the inlet and outlet water pipe female socket 52;

Among Fig. 4; Inlet and outlet water pipe female socket 52, limit ring 131;

In Fig. 5; water inlet and outlet pipe female socket 52, limit ring 131, sealing ring 132;

Among Fig. 6; pressure barrel interface 16, pure water interface 17, waste water interface 18, raw water interface 19, increase pump 111, low pressure switch 112, waste water circulator 113, high pressure switch 114, waste water solenoid valve 115, water inlet battery valve 116, TDS value control pin 117.

detailed description

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

Embodiment 1, referring to Fig. 1-Fig. 7, a kind of water purifier adopting a filter element inserted into a matching waterway integration, including a casing 100 composed of a front casing 40 and a concave rear casing 60 with cavities on the left and right sides , the waterway board assembly, the main control board 30 and a plurality of filter elements 50 arranged in the housing 100, the waterway board assembly includes a waterway board 10 and a waterway component 110, and multiple sets of filter elements are arranged on the front surface of the waterway board 10 Water pipe intubation 13, each set of filter element water pipe intubation 13 is provided with buckle plate 14 and filter element mounting plate 12, the buckle plate 14 is connected with the water circuit plate 10 through the rotation shaft 11, and the filter element mounting plate 12 is connected with the water circuit plate 10 is fixedly connected, the buckle plate 14, the filter element water pipe insert 13 and the filter element mounting plate 12 form the installation structure of the filter element 50, and the filter element 50 is hung on the waterway plate 10 through the installation structure, wherein the buckle plate 14 is far away from the waterway plate One end of the bottom is provided with a downward positioning buckle 141, and the positioning buckle 141 is connected with the movable buckle of the head of the filter element 50. The filter element water pipe insertion tube 13 and the filter element 50 are sealed and connected with an inclined socket. There is a filter element installation notch 121, and the filter element installation notch 121 is connected with the filter element installation slot 51 at the head of the filter element 50 to insert into the bayonet.

The same end of the side wall of the head of the filter element 50 is provided with a female inlet and outlet pipe female socket 52 in the form of a female plug. The water inlet and outlet water channels inside the 50 are respectively connected one-to-one.

The axis of the female inlet and outlet pipe socket 52 is not perpendicular to the axis of the filter element 50. The female inlet and outlet pipe socket 52 has a downward inclination in the installation direction, and the filter element water pipe insertion tube 13 also has a downward inclination angle in the installation direction. 13 is inserted in the inlet and outlet pipe female socket 52, and the two inclination angle structures form a hook when connected. The angle of the downward sloping inclination is within 45 degrees, within 25 degrees, 2 degrees or 5 degrees.

A limit ring 131 is provided at the opening of the water inlet and outlet female socket 52, and a double sealing ring installation groove is arranged in the middle of the inner water inlet and outlet pipe female socket 52, and at least two sealing rings 132 are arranged in the double sealing ring installation groove.

The top of the head of the filter element 50 is radially provided with a groove 54, the transition position between the filter element head and the filter element body or the bottom end of the filter element head is provided with a filter element installation slot 51, and the limit ring 131 is a trumpet-shaped opening structure. When installing the quick-plug type filter element, the female inlet and outlet of the water pipe are hung on the filter element water pipe intubation 13 of the water purifier waterway plate 8, and the female inlet and outlet of the water pipe are hung on the waterway plate 8 by the independent filter element water pipe intubation 13.

The top of the filter element 50 is provided with a groove 54 that matches the buckle plate 14, and in the groove 54 is provided with a buckle 53 that matches the positioning buckle 141, and the end of the shaft of the buckle plate 14 is provided with a downward protruding post 142 , a buckle groove 143 is respectively provided on both sides of the upper front end of the buckle plate 14 , and buckles 55 matching the buckle groove 143 are provided on both inner sides of the notch of the groove 54 .

The interior of the waterway plate 10 is provided with a plurality of water flow groove structures, and the plurality of water flow grooves form closed waterway channels. The surface of the waterway plate 10 is provided with waterway channel interfaces connecting each waterway channel, and a plurality of closed waterway channels form passages through each interface. .

The right side of the waterway plate 10 is provided with a row of external ports, from top to bottom are the pressure barrel port 16, the pure water port 17, the waste water port 18 and the raw water port 19,

There are three filter elements 50, from left to right are the primary filter element, the secondary filter element and the tertiary filter element,

The right side of the waterway board 10 is provided with a waterway component 110 connected to each waterway channel interface. The waterway components 110 are controlled by the main control board 30 respectively. 114, waste water solenoid valve 115, water inlet battery valve 116 and TDS value control needle 117;

When the power is turned on, the raw water enters the primary filter element through the raw water interface 19, and then enters the secondary filter element through the water inlet solenoid valve 116 and the booster pump 111. The secondary filter element is provided with two pure water outlets and one wastewater outlet;

Among them, one pure water outlet is connected to the pure water interface 17 after the three-stage filter element, and the other pure water outlet is connected to the pressure barrel interface 16 through the high pressure switch 114 and the TDS value control needle 117; the waste water channel is connected to the waste water interface through the waste water solenoid valve 115 18 connections.

The periphery of the waterway plate 10 is also provided with a plurality of mounting seats 15 with holes, and the waterway plate 10 is connected with the bolt holes on the inner wall of the rear casing 60 through the mounting seats 15, and the upper side of the rear casing 60 is provided with There is a power CD holder 80.

A mask 90 for covering the waterway component 110 is provided between the waterway board and the front housing.

The top of the rear housing 60 is provided with a decorative panel 70, between the rear housing 60 and the decorative panel 70 is provided with a main control board installation groove, and the main control board 30 is provided with flushing buttons for controlling the internal flushing of the water purifier, The reset button used to control the filter element 50 to clear the operation and the selection button used to select the filter element 50, the upper part of the decorative panel 70 is provided with a button groove, and each button corresponds to a button groove.

A display board 120 is provided on the inner wall above the upper opening of the groove of the rear housing 60, and a water leakage sensor 20 is also provided at the bottom of the rear housing, and the display board 120 and the water leakage sensor 20 are connected to the main control board. 30.

On the display board 120, from left to right, there are light one, light two, light three, inspection light and WIFI light, wherein, light one, light two, light three correspond to the primary filter element, secondary filter element and third-level filter element respectively, The inspection light is used to display the detection result of the water leakage sensor. When the inspection light is on, it means that there is water accumulation inside the casing 100. Otherwise, it is normal. The main control board 30 is integrated with a mobile phone APP remote control circuit, and the WIFI light shows the connection status between the main control board 30 and the mobile phone. .

The waterway plate assembly of the present invention has strong versatility, the waterway plate assembly can be installed inside the shell of the water purifier through the mounting seat, the waterway components of the waterway plate are highly integrated, the overall layout is reasonable and beautiful, and the water purifier is simplified structure, reducing the volume of the water purifier, saving the space occupied by the water purifier; the filter element water pipe intubation 13 is plugged with the water inlet and outlet pipe female socket 52, the filter element installation slot is inserted with the filter element installation notch, and then the filter element is connected to the filter element through the buckle plate The upper cover is clamped, which simplifies the installation of the filter element and greatly facilitates the disassembly and assembly of the filter element. There is also a limit ring inside the water pipe of the filter element, which can effectively prevent the wear and tear of the sealing ring due to uneven force and water leakage. A water leakage sensor is installed inside the shell to detect and discharge hidden dangers in time to prevent damage to components; all operations and monitoring can be realized through the mobile phone APP function, which greatly facilitates people's lives.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. a kind of employing filter core inserts the integrated water purifier in supporting water route, including concave with sky by procapsid and the left and right sides The housing of the back casing composition in chamber, is arranged on water route board component in housing, master control borad and multiple filter cores, and water route board component includes Plate of water route and water route part, it is characterised in that the anterior plate face of the plate of water route is provided with many set filter core water pipe intubations, in every set Filter core water pipe intubation is respectively provided with up and down pinch plate and filter core mounting board, and pinch plate is connected by rotary shaft with plate of water route rotation, Filter core mounting board is fixedly connected with plate of water route, and pinch plate, filter core water pipe intubation and filter core mounting board form the mounting structure of filter core, Filter core is buckled in plate of water route by the mounting structure, wherein, pinch plate is provided with downward positioning away from one end of plate of water route Buckle, locating fastener is snapped connection with the head movement of filter core, and filter core water pipe intubation is that the socket with angle of inclination is close with filter core Envelope connection, is provided with filter core installation notch in filter core mounting board, filter core installation notch install slot activity with the filter core of filter core head Insertion bayonet connection.

2. a kind of employing filter core according to claim 1 inserts the integrated water purifier in supporting water route, it is characterised in that filter core Same one end of head side wall is provided with using the water inlet pipe and water outlet pipe female plug mouth of female mode, the number of water inlet pipe and water outlet pipe female plug mouth according to Depending on the way in the Inlet and outlet water water route of filter core, water inlet pipe and water outlet pipe female plug mouth distinguishes one-to-one company with the Inlet and outlet water water route inside filter core It is logical.

3. a kind of employing filter core according to claim 2 inserts the integrated water purifier in supporting water route, it is characterised in that turnover The axis of water pipe female plug mouth and the axis out of plumb of filter core, have one downward-sloping to incline on water inlet pipe and water outlet pipe female plug mouth installation direction Angle, filter core water pipe intubation also has in the mounting direction a downward-sloping inclination angle, filter core water pipe intubation insertion water inlet pipe and water outlet pipe female plug Hook annexation is formed in mouthful.

4. a kind of employing filter core according to claim 1 inserts the integrated water purifier in supporting water route, it is characterised in that filter core Top is provided with the groove matched with pinch plate, and the draw-in groove matched with locating fastener, the rotating shaft of the pinch plate are provided with groove End is provided with projection directed downwardly, and in the upper front end of pinch plate a buckle slot is respectively provided on two sides with, and two inner sides of groove notch set There is the buckle matched with buckle slot.

5. a kind of employing filter core according to claim 1 inserts the integrated water purifier in supporting water route, it is characterised in that water route Intralamellar part is provided with a plurality of current slot structure, and a plurality of water flow grooves form the waterway channel of closing, and the plate face of plate of water route is provided with connection The waterway channel interface of each waterway channel, a plurality of closed waterway passage forms path by each interface.

6. according to claim 1 or 5 a kind of employing filter core inserts the integrated water purifier in supporting water route, it is characterised in that An exclusive interface is provided with the right side of the plate of water route, pressure pot interface, pure water interface, waste water interface and original are followed successively by from top to bottom Water interface,

The filter core has three, and one-level filter core, two grades of filter cores and three-level filter core are followed successively by from left to right,

The plate of water route plate face right side is provided with the water route part for connecting each waterway channel interface, the difference Jing master control borad controls of water route part System, water route part includes increasing pump, low tension switch, waste water circulation device, high-voltage switch gear, waste water magnetic valve, water inlet battery valve and TDS Value control pin；

When energized, raw water enters Jing entering water electromagnetic valves and booster pump after one-level filter core and filters into two grades by raw water interface Core, two grades of filter cores are provided with the outlet of two-way pure water and all the way wastewater outlet；

Wherein, all the way pure water outlet is connected Jing after three-level filter core with pure water interface, and another road pure water exports Jing high-voltage switch gears and TDS Value control pin is connected with pressure pot interface；Waste water tunnel Jing waste water magnetic valve is connected with waste water interface.

7. a kind of employing filter core according to claim 1 inserts the integrated water purifier in supporting water route, it is characterised in that described The mask for covering the water route part is provided between plate of water route and procapsid.

8. a kind of employing filter core according to claim 3 inserts the integrated water purifier in supporting water route, it is characterised in that described Decoration panel is provided with the top of back casing, between back casing and decoration panel master control borad mounting groove is provided with, master control borad is provided with use Flush knob in control water purifier interior flushing, for controlling filter core it is zeroed out the reset key of operation and for filter core The selection key of selection is carried out, the decoration upper panel is provided with key slot, and each button corresponds to respectively a key slot.

9. a kind of employing filter core according to claim 8 inserts the integrated water purifier in supporting water route, it is characterised in that described Inwall above the groove upper shed of back casing is provided with display board, and the bottom of the back casing is additionally provided with leakage inductive device, shows Show that plate and leakage inductive device access master control borad.

10. a kind of employing filter core according to claim 9 inserts the integrated water purifier in supporting water route, it is characterised in that aobvious Show and be sequentially provided with from left to right on plate lamp one, lamp two, lamp three, maintenance lamp and WIFI lamps, wherein, lamp one, lamp two, lamp three are right respectively One-level filter core, two grades of filter cores and three-level filter core, maintenance lamp is answered to be used to show leakage inductive device testing result that maintenance lamp to be bright, illustrates Enclosure interior has ponding, otherwise normally, mobile phone A PP remote control circuit is integrated with master control borad, and WIFI lamps show master control borad and mobile phone Connection status.