A highly integrated stable water purifier

Abstract

The utility model discloses a highly integrated stable water purifier, which relates to the technical field of water purifiers, and comprises an end plate, a bottom shell and a face shell, wherein the bottom shell and the face shell are fixedly connected at opposite sides by buckles, and the two sides of the end plate are fixedly connected to the front inner walls of the bottom shell and the face shell by buckles respectively, a waterway plate is fixed between the bottom shell and the face shell by clamping, and cylindrical cavities are opened on the upper and lower sides of the front side of the waterway plate, the whole structure of the water purifier takes the waterway plate as the force core, the water inlet solenoid valve and the waste water solenoid valve are fixed on the waterway plate by screws, the TDS probe and the high-pressure switch are connected to the waterway plate by quick connection, and various ports are connected by waterways inside the waterway plate, and various ports are directly connected by pipes on the rear side of the waterway plate, and various module components in the integrated integration of the water purifier are convenient for assembly of the water purifier, and the water purification efficiency is improved, while the stability of the installation of internal components is improved, and it is convenient for inspection and maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of pure water machines, in particular to a highly integrated stable pure water machine. Background Art

[0002] Driven by scientific and technological progress, water purifiers, as a highly efficient water purification equipment, have penetrated into many fields such as homes, laboratories, medical treatment and industry, providing great convenience for people's lives and work. Water purifiers can provide users with pure and safe drinking water and protect people's health by removing impurities, heavy metals, bacteria and other harmful substances in water. However, traditional water purifiers often have problems such as low integration and poor stability in design.

[0003] Traditional water purifiers usually include multiple independent components and modules, such as pretreatment systems, membrane separation systems, and post-treatment systems. These components and modules are often designed and manufactured separately, and then assembled through pipes and connectors. This design method leads to a complex internal structure of the water purifier, staggered pipes, and scattered fixed points of each component, which makes the stress points of the water purifier shell dispersed, which is not conducive to maintaining the stability of the water purifier during operation. For this reason, we propose a highly integrated and stable water purifier. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that traditional pure water machines usually include multiple independent components and modules, such as pretreatment systems, membrane separation systems, post-treatment systems, etc. These components and modules are often designed and manufactured separately, and then assembled through pipes and connectors. This design method leads to a complex internal structure of the pure water machine, staggered pipes, and scattered fixed points of each component, which makes the stress points of the pure water machine shell dispersed, which is not conducive to maintaining the stability of the pure water machine during operation. The utility model provides a highly integrated stable pure water machine.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A highly integrated stable water purifier comprises an end plate, a bottom shell and a face shell, wherein the bottom shell and the face shell are fixedly connected at opposite sides by buckles, and the two sides of the end plate are fixedly connected to the front inner walls of the bottom shell and the face shell by buckles respectively, a waterway plate is fixed between the bottom shell and the face shell by clamping, and cylindrical cavities are opened on the upper and lower sides of the front side of the waterway plate, and a CBPA composite filter element and an RO filter element are respectively inserted in the upper and lower cylindrical cavities, a water inlet solenoid valve and a waste water solenoid valve are fixedly connected to the right side of the waterway plate by screws, a TDS probe and a high-pressure switch are installed on the waterway plate by threaded quick connection, and a water pump is fixedly connected to the bottom of the waterway plate, a plurality of waterway connectors are arranged at the right end of the waterway plate, and the plurality of waterway connectors are correspondingly connected to the CBPA composite filter element, the RO filter element, the water pump, the water inlet solenoid valve and the waste water solenoid valve, a check valve is installed on the side of the waterway plate by a quick connection connector, and the check valve is connected to the pure water output port of the waterway plate and the high-pressure switch.

[0007] Furthermore, a bottom connecting seat is integrally formed at the bottom of the waterway plate, and a plurality of water pump mounting nut seats are provided at the bottom of the bottom connecting seat corresponding to the fixing feet of the water pump, and the water pump fixing feet are threadedly connected with the water pump mounting nut seats through screws.

[0008] Furthermore, a plurality of supporting connecting nut seats are evenly distributed on the upper ends of both sides of the bottom connecting seat, and a bottom supporting cover is sleeved on the lower end of the water pump, a plurality of supporting cover connecting nut holes are fixedly connected to the upper edge of the bottom supporting cover, and screws are inserted into the plurality of supporting cover connecting nut holes and are threadedly connected to the supporting connecting nut seats, supporting nut columns are provided at the four bottom corners of the bottom supporting cover, and screws are inserted through the corresponding positions of the bottom of the bottom shell and the surface shell and are threadedly connected to the supporting nut columns.

[0009] Furthermore, a plurality of waterway plate connecting screw holes are evenly distributed on the upper end of the waterway plate, and a plurality of fixing nut columns are arranged on the inner wall of the bottom shell corresponding to the waterway plate connecting screw holes, screws are inserted through the waterway plate connecting screw holes and are threadedly connected with the fixing nut columns, a plurality of limit plugs are evenly spaced on the middle part of the outer wall of the waterway plate, and the inner walls on both sides of the bottom shell and the face shell are fixedly connected with limit slots corresponding to the positions of the limit plugs, and the plurality of limit plugs are respectively inserted in the limit slots at corresponding positions.

[0010] Furthermore, the front side of the waterway plate is provided with threaded openings on the edges of the cylindrical cavities corresponding to the CBPA composite filter element and the RO filter element. The front side threaded openings of the waterway plate penetrate through the end plate and are threadedly connected to two filter element outer end covers, and the two filter element outer end covers are respectively abutted against the front ends of the CBPA composite filter element and the RO filter element.

[0011] Furthermore, a computer board is fixedly connected to the bottom of the back side of the end plate by screws, and a digital display screen and a status indicator light are provided on the computer board. A through slot is opened on the end plate corresponding to the digital display screen and the status indicator light, and a digital display lens and a light guide cover are fixedly connected to the front side of the through slot by hot melt adhesive.

[0012] Furthermore, the bottom shell is plugged and fixed with a DC connector, the DC connector is connected to the bottom shell thread through its own thread, and the inner end of the DC connector is electrically connected to the computer board through a wire.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The overall structure of the water purifier of the utility model takes the water circuit board as the force core, the water inlet solenoid valve and the waste water solenoid valve are fixed on the water circuit board by screws, the TDS probe and the high-pressure switch are connected to the water circuit board by quick connection, the water pump is fixed on the water circuit board by screws, the water circuit board is fixed to the bottom shell by screws, the surface shell is assembled with the bottom shell by buckles and screws, and the end plate is fixed to the surface shell and the bottom shell by buckles; the CBPA composite filter element and the RO filter element are put into the inner cavity of the water circuit board and fixed in the water circuit board, and various ports are connected by water channels inside the water circuit board. Various ports are directly connected by pipes on the rear side of the water circuit board. The various module components in the integrated integration of the water purifier are convenient for the assembly of the water purifier, and the pure water efficiency is improved. At the same time, the stability of the installation of internal components is improved, which is convenient for inspection and maintenance.

[0015] 2. The utility model provides a bottom connecting seat, and the bottom connecting seat fixes the water pump through a water pump mounting nut seat, so that the water pump is integrated and fixed on the waterway plate, thereby improving the integration level of the device and improving the stability of the water pump when it is working.

[0016] 3. The utility model provides a bottom support cover, which is sleeved on the bottom of the water pump. The threaded connection between the support connecting nut seat and the support cover connecting nut socket protects the water pump. At the same time, the support nut column is threadedly connected with the bottom shell and the surface shell to support and fix the bottom of the waterway plate, thereby improving the stability of the waterway plate during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an exploded view of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the waterway plate in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the water pump cover of the utility model;

[0020] Figure 4 It is a water flow route map in the waterway plate of the utility model.

[0021] Figure numerals: 1. light guide cover; 2. digital display lens; 3. end plate; 4. computer board; 5. DC connector; 6. bottom shell; 7. top shell; 8. bottom support cover; 9. outer end cover of filter element; 10. CBPA composite filter element; 11. RO filter element; 12. waterway board; 13. water pump; 14. TDS probe; 15. high-pressure switch; 16. water inlet solenoid valve; 17. check valve; 18. waste water solenoid valve; 19. bottom connecting seat; 20. threaded ring; 21. support connecting nut seat; 22. support cover connecting nut socket; 23. support nut column; 24. waterway board connecting screw socket; 25. limit slot; 26. waterway connector; 27. limit plug; 28. water pump mounting nut seat. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0023] See also Figure 1 - Figure 4 The utility model provides a highly integrated stable water purifier, including an end plate 3, a bottom shell 6 and a surface shell 7, the bottom shell 6 and the surface shell 7 are fixedly connected on opposite sides by buckles, and the two sides of the end plate 3 are fixedly connected to the front inner walls of the bottom shell 6 and the surface shell 7 by buckles, a waterway plate 12 is fixed between the bottom shell 6 and the surface shell 7 by clamping, and the front side of the waterway plate 12 is provided with cylindrical cavities on the upper and lower sides, and the upper and lower cylindrical cavities are respectively inserted with CBPA composite filter elements 10 and RO filter elements 11, and the right side of the waterway plate 12 is fixedly connected with a water inlet solenoid valve 1 by screws 6 and wastewater solenoid valve 18, the water circuit board 12 is installed with a TDS probe 14 and a high-pressure switch 15 by means of a threaded quick connection, and the bottom of the water circuit board 12 is fixedly connected with a water pump 13, a plurality of water circuit connectors 26 are arranged at the right end of the water circuit board 12, and the plurality of water circuit connectors 26 are correspondingly connected to the CBPA composite filter element 10, the RO filter element 11, the water pump 13, the water inlet solenoid valve 16 and the wastewater solenoid valve 18, a check valve 17 is installed on the side of the water circuit board 12 by a quick connection connector, and the check valve 17 is connected to the pure water output port of the water circuit board 12 and the high-pressure switch 15.

[0024] In the present embodiment, preferably, a bottom connecting seat 19 is integrally formed at the bottom of the waterway plate 12, and a plurality of water pump mounting nut seats 28 are provided at the bottom of the bottom connecting seat 19 corresponding to the fixed feet of the water pump 13, and the fixed feet of the water pump 13 are threadedly connected with the water pump mounting nut seats 28 through screws; through the provided bottom connecting seat 19, the bottom connecting seat 19 fixes the water pump 13 through the water pump mounting nut seats 28, so that the water pump 13 is integrated and fixed on the waterway plate 12, thereby improving the degree of integration of the device and improving the stability of the water pump 13 during operation.

[0025] In the present embodiment, preferably, a plurality of supporting connection nut seats 21 are evenly distributed on the upper ends of both sides of the bottom connecting seat 19, and the lower end of the water pump 13 is sleeved with a bottom supporting cover 8, and a plurality of supporting cover connecting nut holes 22 are fixedly connected to the upper edge of the bottom supporting cover 8, and screws are inserted in the plurality of supporting cover connecting nut holes 22 and threadedly connected to the supporting connection nut seats 21, and supporting nut columns 23 are provided at the four bottom corners of the bottom supporting cover 8, and screws are inserted through the corresponding positions of the bottom of the bottom shell 6 and the surface shell 7 and threadedly connected to the supporting nut columns 23; through the provided bottom supporting cover 8, the bottom supporting cover 8 is sleeved on the bottom of the water pump 13, and through the threaded connection of the supporting connection nut seat 21 and the supporting cover connecting nut hole 22, the water pump 13 is protected, and at the same time, the bottom of the waterway plate 12 is supported and fixed through the threaded connection of the supporting nut column 23 with the bottom shell 6 and the surface shell 7, thereby improving the stability of the waterway plate 12 during operation.

[0026] In the present embodiment, preferably, a plurality of waterway plate connecting screw holes 24 are evenly distributed on the upper end of the waterway plate 12, and a plurality of fixing nut columns are provided on the inner wall of the bottom shell 6 corresponding to the waterway plate connecting screw holes 24, and screws are inserted through the waterway plate connecting screw holes 24 and are threadedly connected with the fixing nut columns, and a plurality of limit plugs 27 are evenly spaced in the middle of the outer wall of the waterway plate 12, and the inner walls on both sides of the bottom shell 6 and the surface shell 7 are fixedly connected to the limiting slots 25 corresponding to the positions of the limit plugs 27, and the plurality of limit plugs 27 are respectively inserted in the limiting slots 25 at corresponding positions; through the provision of the plurality of waterway plate connecting screw holes 24, the plurality of waterway plate connecting screw holes 24 can facilitate the connection and fixation of the waterway plate 12 and the bottom shell 6, thereby ensuring the stability of the waterway plate 12 during operation, and at the same time, through the docking and limiting of the limit slots 25 and the limit plugs 27, the stability of the fixation of the waterway plate 12 is improved, and the stability of the water purifier is further improved.

[0027] In the present embodiment, preferably, the front side of the waterway plate 12 is provided with a threaded opening 20 at the edge of the cylindrical cavity corresponding to the CBPA composite filter element 10 and the RO filter element 11. The front side threaded opening 20 of the waterway plate 12 penetrates the end plate 3 and is threadedly connected to two filter element outer end covers 9, and the two filter element outer end covers 9 are respectively abutted against the front ends of the CBPA composite filter element 10 and the RO filter element 11; through the set threaded opening 20, the threaded opening 20 penetrates the end plate 3 and can be sealed by the threaded outer end covers 9, which is convenient for the fixed installation of the CBPA composite filter element 10 and the RO filter element 11, and convenient for the replacement of the CBPA composite filter element 10 and the RO filter element 11.

[0028] In the present embodiment, preferably, the bottom of the back side of the end plate 3 is fixedly connected to a computer board 4 by screws, and a digital display screen and a status indicator light are provided on the computer board 4, a through slot is provided on the end plate 3 corresponding to the digital display screen and the status indicator light, and the front side of the through slot is respectively fixedly connected with a digital display lens 2 and a light guide cover 1 by hot melt adhesive; through the set computer board 4, the computer board 4 can control various electrical components in the pure water machine, and display the working status of the pure water machine through the digital display screen and the status indicator light.

[0029] In this embodiment, preferably, the bottom shell 6 is plugged and fixed with a DC connector 5, the DC connector 5 is threadedly connected to the bottom shell 6 through its own threads, and the inner end of the DC connector 5 is electrically connected to the computer board 4 through a wire; through the set DC connector 5, the DC connector 5 can be connected to the AC power to power the computer board 4.

[0030] The working principle and use process of the utility model are as follows: when the device is used, the whole structure of the water purifier takes the waterway plate 12 as the force core, the water inlet solenoid valve 16 and the waste water solenoid valve 18 are fixed on the waterway plate 12 by screws, the TDS probe 14 and the high pressure switch 15 are connected to the waterway plate 12 by quick connection, the water pump 13 is fixed on the waterway plate 12 by screws, the waterway plate 12 is fixed to the bottom shell 6 by screws, the surface shell 7 is assembled with the bottom shell 6 by buckles and screws, and the end plate 3 is fixed to the surface shell 7 and the bottom shell 6 by buckles; the CBPA composite filter element 10 and the RO filter element 11 are put into the inner cavity of the waterway plate 12 and fixed in the waterway plate 12, and each port is connected by the waterway inside the waterway plate 12, and each port is directly connected by a pipe on the rear side of the waterway plate 12, so as to integrate each module in the water purifier. The blocks are convenient for assembling the pure water machine, improving the pure water efficiency, while improving the stability of the installation of internal parts, and facilitating inspection and maintenance. When the pure water is working, municipal tap water enters and flows into the water inlet, and then is filtered by the CBPA composite filter element 10, and one path of water (domestic water) flows directly out of the faucet; the other path enters the water inlet solenoid valve 16, flows into the water pump 13, and enters the RO filter element 11 after being pressurized. After coming out of the RO filter element 11, the water flow is divided into two paths. One path of waste water passes through the waste water solenoid valve 18 and is discharged from the waste water port, and the other path of pure water passes through the rear carbon channel of the CBPA composite filter element 10, and is then connected to the check valve 17. At the same time, the TDS probe 14 is used to detect the TDS value of the pure water, and then flows into the high-pressure switch 15, and then flows into the pure water port on the waterway plate 12, and flows out from the pure water port.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A highly integrated stable water purifier, characterized by: The invention comprises an end plate (3), a bottom shell (6) and a surface shell (7), wherein the bottom shell (6) and the surface shell (7) are fixedly connected at opposite sides by means of buckles, and the two sides of the end plate (3) are fixedly connected to the front inner walls of the bottom shell (6) and the surface shell (7) by means of buckles, respectively; a waterway plate (12) is fixed between the bottom shell (6) and the surface shell (7) by means of clamping, and cylindrical cavities are provided on the upper and lower sides of the front side of the waterway plate (12), and a CBPA composite filter element (10) and an RO filter element (11) are respectively inserted into the upper and lower cylindrical cavities, and a water inlet solenoid valve (16) and a waste water solenoid valve (18) are fixedly connected to the right side of the waterway plate (12) by means of screws, The water circuit board (12) is installed with a TDS probe (14) and a high-pressure switch (15) by means of a threaded quick-connection, and a water pump (13) is fixedly connected to the bottom of the water circuit board (12). A plurality of water circuit connectors (26) are provided at the right end of the water circuit board (12), and the plurality of water circuit connectors (26) are correspondingly connected to the CBPA composite filter element (10), the RO filter element (11), the water pump (13), the water inlet solenoid valve (16) and the waste water solenoid valve (18). A check valve (17) is installed on the side of the water circuit board (12) by means of a quick-connection connector, and the check valve (17) is connected to the pure water output port of the water circuit board (12) and the high-pressure switch (15).

2. A highly integrated stable water purifier according to claim 1, characterized in that: The bottom of the waterway plate (12) is integrally formed with a bottom connection seat (19), and a plurality of water pump mounting nut seats (28) are provided at the bottom of the bottom connection seat (19) corresponding to the fixing feet of the water pump (13), and the fixing feet of the water pump (13) are threadedly connected to the water pump mounting nut seats (28) through screws.

3. A highly integrated stable water purifier according to claim 2, characterized in that: A plurality of supporting connection nut seats (21) are evenly distributed on the upper ends of both sides of the bottom connection seat (19), and the lower end of the water pump (13) is sleeved with a bottom support cover (8), and a plurality of supporting cover connection nut insertion holes (22) are fixedly connected to the upper edge of the bottom support cover (8), and screws are inserted into the plurality of supporting cover connection nut insertion holes (22) and are threadedly connected to the supporting connection nut seats (21), and supporting nut columns (23) are arranged at the four bottom corners of the bottom support cover (8), and screws are inserted through the corresponding positions of the bottom of the bottom shell (6) and the top shell (7) and are threadedly connected to the supporting nut columns (23).

4. A highly integrated stable water purifier according to claim 1, characterized in that: A plurality of waterway board connection screw holes (24) are evenly distributed on the upper end of the waterway board (12), and a plurality of fixing nut columns are arranged on the inner wall of the bottom shell (6) corresponding to the waterway board connection screw holes (24), and screws are inserted through the waterway board connection screw holes (24) and are threadedly connected with the fixing nut columns, and a plurality of limit plugs (27) are evenly spaced in the middle of the outer wall of the waterway board (12), and the inner walls on both sides of the bottom shell (6) and the surface shell (7) are fixedly connected to the limit slots (25) corresponding to the positions of the limit plugs (27), and the plurality of limit plugs (27) are respectively inserted into the limit slots (25) at corresponding positions.

5. A highly integrated stable water purifier according to claim 1, characterized in that: The front side of the waterway plate (12) is provided with threaded openings (20) at the edges of the cylindrical cavities corresponding to the CBPA composite filter element (10) and the RO filter element (11); the front side threaded openings (20) of the waterway plate (12) penetrate the end plate (3) and are then threadedly connected to two filter element outer end covers (9); and the two filter element outer end covers (9) are respectively abutted against the front ends of the CBPA composite filter element (10) and the RO filter element (11).

6. A highly integrated stable water purifier according to claim 1, characterized in that: The back bottom of the end plate (3) is fixedly connected to a computer board (4) by screws, and a digital display screen and a status indicator light are arranged on the computer board (4). A through slot is provided on the end plate (3) corresponding to the digital display screen and the status indicator light, and a digital display lens (2) and a light guide cover (1) are respectively fixedly connected to the front side of the through slot by hot melt adhesive.

7. A highly integrated stable water purifier according to claim 6, characterized in that: The bottom shell (6) is plugged and fixed with a DC connector (5), the DC connector (5) is threadedly connected to the bottom shell (6) via its own threads, and the inner end of the DC connector (5) is electrically connected to the computer board (4) via a wire.

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