Integrated waterway board and water purifier

Abstract

The present invention discloses an integrated waterway plate and a water purifier, the integrated waterway plate comprising: a waterway plate body, comprising a first plate surface and a first side adjacent to the first plate surface, the first plate surface being provided with a raw water inlet and a first water outlet, the first side being provided with a first filter element inlet and a first filter element outlet; a first flow path, a second flow path, a third flow path and a fourth flow path being formed inside the waterway plate body, the first flow path and the fourth flow path extending along a first direction, the second flow path and the third flow path extending along a second direction perpendicular to the first direction; one end of the first flow path being connected to the raw water inlet, the other end being connected to one end of the second flow path, the other end of the second flow path being connected to the first filter element inlet, one end of the third flow path being connected to the first filter element outlet, the other end being connected to one end of the fourth flow path, the other end of the fourth flow path being connected to the first water outlet. The integrated waterway plate of the present invention improves the overall practicality of the water purifier and improves the production efficiency of the integrated waterway plate.

Description

Technical Field

[0001] The present invention relates to the field of waterway plates, and in particular to an integrated waterway plate and a water purifier. Background Art

[0002] Water purifiers have become an essential household appliance. Traditional water purifiers typically connect various waterway components via plastic pipes, resulting in numerous joints, numerous pipes, and cluttered waterway components like filter cartridges. This results in low assembly efficiency. Prior art proposes an integrated waterway plate designed to improve water purifier assembly efficiency. However, the internal flow paths of this waterway plate are not compact enough, and the inlet and outlet openings are positioned improperly. This results in a large overall volume of the waterway plate, low space utilization, and a larger overall volume for the assembled water purifier, reducing the overall practicality of the water purifier. Summary of the Invention

[0003] The main purpose of the present invention is to propose an integrated waterway plate, aiming to solve the technical problem of how to improve the overall practicality of a water purifier.

[0004] To achieve the above objectives, the integrated waterway plate proposed in the present invention comprises:

[0005] The waterway plate body includes a first plate surface and a first side adjacent to the first plate surface, wherein the first plate surface is provided with a raw water inlet and a first water outlet, and the first side is provided with a first filter element inlet and a first filter element outlet;

[0006] A first flow path, a second flow path, a third flow path and a fourth flow path are formed inside the water channel plate body, wherein the first flow path and the fourth flow path extend along a first direction, and the second flow path and the third flow path extend along a second direction perpendicular to the first direction;

[0007] One end of the first flow path is connected to the raw water inlet, and the other end is connected to one end of the second flow path, the other end of the second flow path is connected to the first filter element inlet, one end of the third flow path is connected to the first filter element outlet, and the other end is connected to one end of the fourth flow path, and the other end of the fourth flow path is connected to the first water outlet.

[0008] Preferably, the waterway plate body further includes a second plate surface facing away from the first plate surface, and a second side edge facing away from the first side edge;

[0009] The first plate surface is further provided with a second water outlet and a first water outlet connected to the third flow path; the second plate surface is provided with a second water outlet for connecting to the first water outlet; the second side edge is provided with a second filter element inlet and a second filter element pure water outlet;

[0010] A fifth flow path and a sixth flow path extending along the first direction are also formed in the waterway plate body. One end of the fifth flow path is connected to the second water outlet, and the other end is connected to the second filter element inlet; one end of the sixth flow path is connected to the pure water outlet of the second filter element, and the other end is used to connect to the second water outlet.

[0011] Preferably, the first side is further provided with a third filter element inlet and a third filter element outlet;

[0012] A seventh flow path and an eighth flow path extending along the first direction are also formed in the waterway plate body, one end of the seventh flow path is used to communicate with the sixth flow path, and the other end is connected to the third filter element inlet; one end of the eighth flow path is connected to the third filter element outlet, and the other end is used to communicate with the second water outlet.

[0013] Preferably, the second plate surface is further provided with a one-way valve inlet communicating with one end of the sixth flow path, and a one-way valve outlet communicating with one end of the seventh flow path.

[0014] Preferably, a ninth flow path extending along the second direction is further formed in the water channel plate body, one end of the ninth flow path is connected to one end of the eighth flow path, and the other end of the ninth flow path is connected to the second water outlet.

[0015] Preferably, the first plate surface is further provided with a mounting interface communicating with the ninth flow path, and the mounting interface is used for mounting a high-voltage switch.

[0016] Preferably, the waterway plate body further includes a second plate surface facing away from the first plate surface, and a second side edge facing away from the first side edge;

[0017] The first plate surface is further provided with a third water outlet and a first water outlet connected to the third flow path; the second plate surface is provided with a second water outlet for connecting to the first water outlet; the second side edge is provided with a second filter element inlet and a second filter element waste water outlet;

[0018] A tenth flow path extending along the first direction is further formed in the water channel plate body. One end of the tenth flow path is connected to the waste water outlet of the second filter element, and the other end is used to communicate with the third water outlet.

[0019] Preferably, the waterway plate body also includes a third side, and the third side is provided with a flush valve inlet and a flush valve outlet; the waterway plate body also includes an eleventh flow path and a twelfth flow path extending along the second direction, one end of the eleventh flow path is connected to one end of the tenth flow path, and the other end is connected to the flush valve inlet, one end of the twelfth flow path is connected to the flush valve outlet, and the other end is connected to the third water outlet.

[0020] Preferably, the water channel plate body further forms a water passage penetrating the first plate surface and the second plate surface, one end of the water passage is used to communicate with the first water outlet, and the other end is used to communicate with the second water outlet.

[0021] Preferably, the integrated waterway plate is an integrally-injected injection-molded part, and the straight flow channels in the integrated waterway plate are all straight flow channels formed by core-pulling molding.

[0022] The present invention also proposes a water purifier, comprising an integrated waterway plate, which comprises: a waterway plate body, comprising a first plate surface and a first side adjacent to the first plate surface, the first plate surface being provided with a raw water inlet and a first water outlet, the first side being provided with a first filter element inlet and a first filter element outlet; a first flow path, a second flow path, a third flow path and a fourth flow path are formed inside the waterway plate body, the first flow path and the fourth flow path extend along a first direction, the second flow path and the third flow path extend along a second direction perpendicular to the first direction; one end of the first flow path is connected to the raw water inlet, and the other end is connected to one end of the second flow path, the other end of the second flow path is connected to the first filter element inlet, one end of the third flow path is connected to the first filter element outlet, and the other end is connected to one end of the fourth flow path, and the other end of the fourth flow path is connected to the first water outlet.

[0023] Preferably, the water purifier also includes a water inlet solenoid valve and a booster pump, the water inlet of the water inlet solenoid valve is connected to the first water outlet of the integrated waterway plate, and the water outlet is connected to one end of the water channel of the integrated waterway plate; the water inlet of the booster pump is connected to the other end of the water channel of the integrated waterway plate, and the water outlet is connected to the second water outlet of the integrated waterway plate.

[0024] Preferably, the water purifier further comprises a mounting shell, the integrated waterway plate is mounted on the top of the mounting shell, and the first plate surface of the integrated waterway plate faces upward.

[0025] Preferably, the mounting shell is formed with a first mounting position, and the top of the first mounting position corresponds to the outer side of the first side of the integrated waterway plate;

[0026] And / or, the mounting shell is formed with a second mounting position, and the top of the second mounting position corresponds to the outer side of the second side of the integrated waterway plate;

[0027] And / or, the mounting shell is formed with a third mounting position, and the third mounting position is formed below the second plate surface of the integrated waterway plate.

[0028] Preferably, the mounting shell is further formed with a fourth mounting position adjacent to the first mounting position, and the top of the first mounting position and the top of the second mounting position correspond to the outer side of the first side of the integrated waterway plate.

[0029] The integrated waterway plate of the present invention opens the raw water inlet and the first water outlet on the first plate surface, so that the opening positions of the water inlet and outlet of the integrated waterway plate are more reasonable. The overall position of the integrated waterway plate and other components of the water purifier can be more compact when assembled, thereby reducing the overall volume and improving the overall practicality of the water purifier. In addition, the flow path setting inside the integrated waterway plate is more compact and reasonable, which facilitates the integrated waterway plate's one-piece injection molding and improves the production efficiency of the integrated waterway plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0031] Figure 1 This is a structural diagram of an embodiment of an integrated waterway plate of the present invention;

[0032] Figure 2 This is a structural schematic diagram of another embodiment of the integrated waterway plate of the present invention;

[0033] Figure 3 Schematic cross-sectional view of an embodiment of an integrated waterway plate of the present invention;

[0034] Figure 4 is a cross-sectional schematic diagram of another embodiment of the integrated waterway plate of the present invention;

[0035] Figure 5 This is a structural diagram of an embodiment of an installation shell in a water purifier of the present invention;

[0036] Figure 6 This is a schematic structural diagram of an embodiment of a water purifier of the present invention;

[0037] Figure 7 This is a structural schematic diagram of another embodiment of the installation housing in the water purifier of the present invention;

[0038] Figure 8 Schematic diagram of the structure of another embodiment of the water purifier of the present invention.

[0039] Description of Figure Numbers:

[0040]

[0041]

[0042] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0044] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0045] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0046] The present invention provides an integrated waterway plate.

[0047] In the embodiment of the present invention, Figures 1 to 4 As shown, the integrated waterway plate includes:

[0048] The waterway plate body 10 includes a first plate surface 11 and a first side edge 12 adjacent to the first plate surface 11. The first plate surface 11 defines a raw water inlet 111 and a first water outlet 112. The first side edge 12 defines a first filter element inlet 121 and a first filter element outlet 122.

[0049] A first flow path 13, a second flow path 14, a third flow path 15, and a fourth flow path 16 are formed inside the water channel plate body 10. The first flow path 13 and the fourth flow path 16 extend along a first direction, and the second flow path 14 and the third flow path 15 extend along a second direction perpendicular to the first direction.

[0050] One end of the first flow path 13 is connected to the raw water inlet 111, and the other end is connected to one end of the second flow path 14, the other end of the second flow path 14 is connected to the first filter element inlet 121, one end of the third flow path 15 is connected to the first filter element outlet 122, and the other end is connected to one end of the fourth flow path 16, and the other end of the fourth flow path 16 is connected to the first water outlet 112.

[0051] In this embodiment, the first direction and the second direction are perpendicular to the side of the waterway plate body 10 and parallel to the plate surface of the waterway plate body 10, so that the arrangement of each flow path is more compact. The raw water inlet 111 and the first water outlet 112 can be spaced and arranged adjacent to each other along the second direction. The first flow path 13 and the fourth flow path 16 are spaced and adjacent to each other along the second direction, and the second flow path 14 and the third flow path 15 are arranged adjacent to each other along the first direction, and the third flow path 15 is located on the side of the second flow path 14 adjacent to the raw water inlet 111. The end of the second flow path 14 away from the first filter element inlet 121 protrudes from the end of the third flow path 15 away from the first filter element outlet 122. The fourth flow path 16 is located between the first flow path 13 and the third flow path 15 in the second direction, thereby making the arrangement of the four flow paths more compact. First filter element inlet 121 is used to communicate with the water inlet of the first filter element, and first filter element outlet 122 is used to communicate with the water outlet of the first filter element, so that raw water can flow to the water outlet after being filtered by the first filter element for user use. The first filter element can be used to perform coarse filtration of raw water, such as filtering particulate matter. First filter element inlet 121 and first filter element outlet 122 are arranged adjacent to each other along first side 12. In actual application, the integrated waterway plate forms a first filter element mounting position outside the first filter element inlet 121 and first filter element outlet 122 for installation of the first filter element, thereby making the overall assembly structure of the first filter element and the integrated waterway plate more compact.

[0052] The integrated waterway board of the present invention opens the raw water inlet 111 and the first water outlet 112 on the first board surface 11, so that the opening positions of the water inlet and outlet of the integrated waterway board are more reasonable, and the overall position of the integrated waterway board and other components of the water purifier can be more compact when assembled, thereby reducing the overall volume and improving the overall practicality of the water purifier; in addition, the flow path setting inside the integrated waterway board is more compact and reasonable, which facilitates the integrated waterway board's one-piece injection molding and improves the production efficiency of the integrated waterway board.

[0053] Furthermore, if Figure 3 and Figure 4As shown, the waterway plate body 10 also includes a second plate surface 17 away from the first plate surface 11, and a second side edge 18 away from the first side edge 12; the first plate surface 11 is also provided with a second water outlet 113 and a first water outlet 114 connected to the third flow path 15; the second plate surface 17 is provided with a second water outlet 171 for connecting with the first water outlet 114; the second side edge 18 is provided with a second filter element inlet 181 and a second filter element pure water outlet 182; a fifth flow path 19 and a sixth flow path 20 extending along the first direction are also formed in the waterway plate body 10, one end of the fifth flow path 19 is connected to the second water outlet 171, and the other end is connected to the second filter element inlet 181; one end of the sixth flow path 20 is connected to the second filter element pure water outlet 182, and the other end is used to connect with the second water outlet 113.

[0054] In this embodiment, the first water port 114 and the second water port 171 can be connected through a pipeline, or through a water pump or a water valve, as long as the first water port 114 can be connected to the second water port 171. The second water outlet 113, the raw water inlet 111 and the first water outlet 112 can be spaced apart along the second direction. The second water outlet 113 and one end of the sixth flow path 20 can be connected directly, or indirectly through other flow paths. The fifth flow path 19 and the sixth flow path 20 are arranged adjacent to each other along the first direction. The inner end of the fifth flow path 19 is flush with the inner end of the sixth flow path 20, so that the inner sides of the fifth flow path 19 and the sixth flow path 20 can be used to form other flow paths, thereby improving space utilization. Second filter element inlet 181 is connected to the water inlet of the second filter element, and second filter element pure water outlet 182 is connected to the pure water outlet of the second filter element. This allows water coarsely filtered by the first filter element to be diverted to the second filter element for fine filtration. The second filter element can be an RO filter element, which uses the principle of reverse osmosis to filter heavy metal ions in the water, making the filtered water more suitable for users to drink. In actual use, the waterway plate body 10 is formed with a second filter element mounting position on the outer side of the second side 18 for mounting the second filter element, thereby making the overall assembly of the second filter element and the integrated waterway plate more compact.

[0055] Furthermore, if Figure 3 and Figure 4 As shown, the first side 12 is also provided with a third filter element inlet 123 and a third filter element outlet 124; a seventh flow path 21 and an eighth flow path 22 extending along the first direction are also formed in the waterway plate body 10, and one end of the seventh flow path 21 is used to communicate with the sixth flow path 20, and the other end is connected to the third filter element inlet 123; one end of the eighth flow path 22 is connected to the third filter element outlet 124, and the other end is used to communicate with the second water outlet 113.

[0056] In this embodiment, the third filter inlet 123 and third filter outlet 124 are located at opposite ends of the first side 12, along with the first filter inlet 121 and first filter outlet 122, respectively. This prevents the seventh and eighth flow paths 21 and 22 from interfering with the third and fourth flow paths 15 and 16. The seventh and sixth flow paths 21 and 20 can be connected via a pipe, a water pump, or a valve. The eighth flow path 22 can be connected directly to the second water outlet 113 or via another flow path. The third filter inlet 123 is connected to the water inlet of the third filter, and the third filter outlet 124 is connected to the water outlet of the third filter. This allows water filtered by the second filter to be filtered by the third filter, improving its taste and making it more suitable for drinking. In actual use, the integrated waterway plate forms a third filter mounting area outside the third filter inlet 123 and third filter outlet 124 for mounting the third filter, thereby making the overall assembly of the third filter and the integrated waterway plate more compact.

[0057] Furthermore, the second panel is provided with a one-way valve inlet 172 communicating with one end of the sixth flow path, and a one-way valve outlet 173 communicating with one end of the seventh flow path. In this embodiment, the one-way valve inlet is connected to the water inlet of the one-way valve, and the one-way valve outlet is connected to the water outlet of the one-way valve. By providing a one-way valve between the sixth and seventh flow paths, backflow of water purified by the second filter element is prevented, thereby effectively ensuring the one-way water pressure required for water purification by the second filter element and improving purification efficiency.

[0058] Furthermore, if Figure 3 and Figure 4 As shown, a ninth flow path 23 extending along the second direction is further formed within the waterway plate body 10. One end of the ninth flow path 23 is connected to one end of the eighth flow path 22, and the other end is connected to the second water outlet 113. In this embodiment, the ninth flow path 23 is located between the eighth flow path 22 and the fourth flow path 16 in the second direction, thereby making the overall flow path arrangement within the integrated waterway plate more compact, thereby simplifying the overall structure of the integrated waterway plate and making it easier to manufacture.

[0059] Furthermore, if Figure 3 and Figure 4As shown, the first panel 11 is further provided with an installation interface 115 in communication with the ninth flow path 23. The installation interface 115 is used to install a high-pressure switch. In this embodiment, the installation interface 115 is used to install the high-pressure switch. Since the second filter element uses a reverse osmosis membrane for osmosis, sufficient water pressure is required to effectively purify the water. Therefore, before the water pressure reaches a preset value, the second water outlet 113 should remain closed to increase the water pressure of the second filter element. When the water pressure reaches the preset value of the high-pressure switch, the second filter element works effectively. At this time, the high-pressure switch opens the second water outlet 113, allowing the user to obtain effectively purified pure water; thereby improving the practicality of the integrated waterway board and the water purifier.

[0060] Furthermore, if Figure 3 and Figure 4 As shown, the waterway plate body 10 also includes a second plate surface 17 facing away from the first plate surface 11, and a second side edge 18 facing away from the first side edge 12; the first plate surface 11 is also provided with a third water outlet and a first water outlet 114 connected to the third flow path 15; the second plate surface 17 is provided with a second water outlet 171 for communicating with the first water outlet 114; the second side edge 18 is provided with a second filter element inlet 181 and a second filter element waste water outlet 183; a tenth flow path 24 extending along the first direction is also formed in the waterway plate body 10, one end of the tenth flow path 24 is connected to the second filter element waste water outlet 183, and the other end is used to communicate with the third water outlet.

[0061] In this embodiment, the second filter element produces wastewater with a high ion concentration during the purification process. The second filter element wastewater port 183 is used to connect to the wastewater outlet of the second filter element. The wastewater flows through the tenth flow path 24 to the third water outlet and then exits the integrated waterway board. The tenth flow path 24 and the third water outlet can be connected directly or through other flow paths and / or pumps and valves. The third water outlet, raw water inlet 111, first water outlet 112, and second water outlet 113 can be arranged in intervals along the second direction to achieve a more reasonable and compact arrangement of the water inlets and outlets of the integrated waterway board.

[0062] Furthermore, if Figures 1 to 4As shown, the waterway plate body 10 also includes a third side 25, which is provided with a flush valve inlet 251 and a flush valve outlet 252. An eleventh flow path 26 and a twelfth flow path 27 extending along the second direction are also formed within the waterway plate body 10. One end of the eleventh flow path 26 is connected to one end of the tenth flow path 24, and the other end is connected to the flush valve inlet 251. One end of the twelfth flow path 27 is connected to the flush valve outlet 252, and the other end is connected to the third water outlet. In this embodiment, the third side 25 is adjacent to the first plate surface 11 and the second plate surface 17, and is also adjacent to the first side 12 and the second side 18. The flush valve inlet 251 is used to communicate with the water inlet of the flush valve, and the flush valve outlet 252 is used to communicate with the water outlet of the flush valve. Thus, the auxiliary function of the flush valve can improve the discharge efficiency of wastewater and promote water circulation within the integrated waterway plate.

[0063] Furthermore, if Figure 3 and Figure 4 As shown, the waterway plate body 10 is also formed with a water passage 28 that passes through the first plate surface 11 and the second plate surface 17. One end of the water passage 28 is used to communicate with the first water port 114, and the other end is used to communicate with the second water port 171. In this embodiment, the first water port 114 and the water passage 28 can be connected through a pipeline, or through a pump or a valve; the second water port 171 and the water passage 28 can be connected through a pipeline, or through a pump or a valve. In actual application, the first water port 114 is used to communicate with the water inlet of the water inlet solenoid valve, and one end of the water passage 28 is used to communicate with the water outlet of the water inlet solenoid valve, so that the user can control the water flow to the second filter element for secondary filtration according to water demand through the water inlet solenoid valve, thereby improving the practicality of the water purifier. The other end of the water passage 28 is used to communicate with the water inlet of the booster pump, and the second water outlet 171 is used to communicate with the water outlet of the booster pump to increase the water pressure flowing to the second filter element, thereby improving the purification efficiency of the second filter element.

[0064] Furthermore, the integrated waterway plate is an integrally injection-molded injection molded part, and the direct current channels within the integrated waterway plate are all core-pulling formed direct current channels. In this embodiment, compared to the conventional method of welding two substrates into an integrated waterway plate, this embodiment can effectively avoid the situation of poor welding products or even welding scrap, thereby improving the product yield of the base waterway components and reducing the mass production cost of the integrated waterway plate. The injection molding material used for the waterway plate body 10 is preferably a mixture of POM plastic or PP plastic and glass fiber to improve the material strength of the waterway plate body 10 and reduce the risk of collapse and deformation of the direct current channel during the core pulling process. The direct current channel can be set as a circular flow channel. The circular shape has better tension and better shape stability, which is conducive to avoiding collapse and deformation during the core pulling molding process. In actual applications, the length of each flow channel does not exceed 110 mm to make the core pulling process smoother and improve the yield rate.

[0065] The present invention also proposes a water purifier, which includes an integrated waterway plate. The specific structure of the integrated waterway plate refers to the above-mentioned embodiment. Since this water purifier adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0066] Furthermore, the waterway plate body 10 also includes a second plate surface 17 facing away from the first plate surface 11; the first plate surface 11 also has a first water outlet 114 connected to the third flow path 15, and the second plate surface 17 has a second water outlet 171; the waterway plate body 10 also forms a water passage 28 that passes through the first plate surface 11 and the second plate surface 17; the water purifier also includes a one-way valve and a booster pump, the water inlet of the one-way valve is connected to the first water outlet 114, and the water outlet is connected to one end of the water passage 28; the water inlet of the booster pump is connected to the other end of the water passage 28, and the water outlet is connected to the second water outlet 171.

[0067] Furthermore, if Figures 5 to 8 As shown, the water purifier also includes a mounting shell 30, and the integrated waterway plate is installed on the top of the mounting shell 30, and the first plate surface 11 of the integrated waterway plate faces upward. In this embodiment, the mounting shell 30 is used to accommodate the first filter element, the second filter element, the third filter element and the booster pump and other water purification pumping equipment of the water purifier. An installation cavity is formed inside the mounting shell 30, and the integrated waterway plate is arranged at the top of the installation cavity, and the first plate surface 11 faces upward, so that the raw water inlet 111, the first water outlet 112, the second water outlet 113 and the third water outlet 116 are arranged outward away from the installation cavity, thereby realizing that the raw water enters the integrated waterway plate from the top of the water purifier for filtration and then flows out from the top of the water purifier, making the positions of the water inlet and outlet of the water purifier more centralized and unified, so as to save the installation space where the water purifier is located.

[0068] Furthermore, if Figures 5 to 8 As shown, the mounting shell 30 is formed with a first mounting position 31, a second mounting position 32 and a third mounting position 33; the top of the first mounting position 31 corresponds to the outer side of the first side 12 of the integrated waterway board, the top of the second mounting position 32 corresponds to the outer side of the second side 18 of the integrated waterway board, and the third mounting position 33 is formed below the second board surface 17 of the integrated waterway board.

[0069] In this embodiment, the mounting shell 30 encloses the bottom plate, and the first mounting position 31, the second mounting position 32, and the third mounting position 33 are all formed on the upper side of the bottom plate. The first mounting position 31 is used to mount the first filter element. After the first filter element is mounted in the first mounting position 31, the water inlet and outlet joints at the top of the first filter element communicate with the first filter element inlet 121 and the first filter element outlet 122 on the first side. Similarly, the second mounting position 32 is used to mount the second filter element, preferably an RO filter element. After the second filter element is mounted in the second mounting position 32, the water inlet and outlet joints at the top of the second filter element communicate with the second filter element inlet 181, the second filter element pure water inlet 182, and the second filter element waste water outlet 183 on the second side. The third mounting position 33 is formed between the bottom plate and the integrated waterway plate, and also between the first mounting position 31 and the second mounting position 32. The third mounting position 33 is used to mount the booster pump of the water purifier. After the booster pump is mounted in the third mounting position 33, the water inlet connector at the top of the booster pump communicates with one end of the water passage on the second plate surface 17, and the water outlet connector at the top of the booster pump communicates with the second water passage 171 on the second plate surface 17. Thus, the first filter element, the second filter element, and the booster pump are properly arranged through the first mounting position 31, the second mounting position 32, and the third mounting position 33, achieving effective assembly of the first filter element, the second filter element, the booster pump, and the integrated waterway plate. This also makes the overall internal structure of the water purifier more compact, improves the space utilization within the mounting housing 30, and saves the installation space required for the water purifier.

[0070] Furthermore, if Figures 5 to 8As shown, the mounting shell 30 is also formed with a fourth mounting position 34 adjacent to the first mounting position 31, and the top of the first mounting position 31 and the top of the second mounting position 32 correspond to the outer side of the first side 12 of the integrated waterway plate. In this embodiment, the fourth mounting position 34 is used to install the third filter element. After the third filter element is installed in the fourth mounting position 34, the inlet and outlet water joints at the top of the third filter element are connected to the third filter element inlet 123 and the third filter element outlet 124 on the first side. The third filter element and the top of the first filter element are arranged adjacent to each other along the first side to make full use of the space outside the first side and improve space utilization. In actual applications, a fifth mounting position is also formed in the mounting shell 30. The fifth mounting position is formed below the second plate surface and adjacent to the third mounting position 33. The fifth mounting position is used for installation of a distributor, which is used to provide power for the electrical components of the water purifier.

[0071] It should be noted that the first mounting position 31 and the second mounting position 32 are adjacent to the two side edges of the bottom plate. The mounting shell 30 also includes a first enclosure and a second enclosure extending circumferentially along the two side edges of the bottom plate, respectively. The first mounting position 31 is formed in the enclosed space of the first enclosure, and the second mounting position 32 is formed in the enclosed space of the second enclosure. The first enclosure and the second enclosure can effectively separate the first mounting position 31 and the second mounting position 32 from other spaces in the mounting shell 30 to facilitate the installation of the filter element. The mounting shell 30 also includes a partition connecting the first enclosure and the second enclosure. The third mounting position 33 and the fifth mounting position are formed in the space enclosed by the partition, the first enclosure, and the second enclosure, and the third mounting position 33 and the fifth mounting position are respectively formed on both sides of the partition. The various mounting positions in the mounting shell 30 formed by the first enclosure, the second enclosure, and the partition can facilitate the installation of the internal components of the water purifier, while reducing the mutual interference that may occur during the replacement of the internal components of the water purifier, thereby improving the overall convenience of the water purifier.

[0072] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An integrated waterway board, characterized in that: include: The waterway plate body includes a first plate surface, a second plate surface facing away from the first plate surface, a first side edge adjacent to the first plate surface, and a second side edge facing away from the first side edge, wherein the first plate surface is provided with a raw water inlet and a first water outlet, and the first side edge is provided with a first filter element inlet and a first filter element outlet; A first flow path, a second flow path, a third flow path, and a fourth flow path are formed inside the water channel plate body. The first flow path and the fourth flow path extend along a first direction, and the second flow path and the third flow path extend along a second direction perpendicular to the first direction. The third flow path is located on a side of the second flow path adjacent to the raw water inlet. One end of the first flow path is connected to the raw water inlet, and the other end is connected to one end of the second flow path. The other end of the second flow path is connected to the first filter element inlet. One end of the third flow path is connected to the first filter element outlet, and the other end is connected to one end of the fourth flow path. The other end of the fourth flow path is connected to the first water outlet. The first plate surface is further provided with a second water outlet and a first water outlet connected to the third flow path; the second plate surface is provided with a second water outlet for connecting to the first water outlet; the second side edge is provided with a second filter element inlet and a second filter element pure water outlet; a fifth flow path and a sixth flow path extending along the first direction are further formed in the waterway plate body, one end of the fifth flow path is connected to the second water outlet, and the other end is connected to the second filter element inlet; one end of the sixth flow path is connected to the second filter element pure water outlet, and the other end is used to connect to the second water outlet; The first plate surface is further provided with a third water outlet, and the second side edge is provided with a second filter element waste water outlet; a tenth flow path extending along the first direction is further formed in the waterway plate body, one end of the tenth flow path is connected to the second filter element waste water outlet, and the other end is used to connect to the third water outlet; The waterway plate body also includes a third side, which is adjacent to the first plate surface, the second plate surface, the first side and the second side, and the third side is provided with a flush valve inlet and a flush valve outlet; an eleventh flow path and a twelfth flow path extending along the second direction are also formed in the waterway plate body, one end of the eleventh flow path is connected to one end of the tenth flow path, and the other end is connected to the flush valve inlet, one end of the twelfth flow path is connected to the flush valve outlet, and the other end is connected to the third water outlet; the integrated waterway plate is an integrally injection-molded injection molded part.

2. The integrated waterway plate according to claim 1, characterized in that: The first side is further provided with a third filter element inlet and a third filter element outlet; A seventh flow path and an eighth flow path extending along the first direction are also formed in the waterway plate body, one end of the seventh flow path is used to communicate with the sixth flow path, and the other end is connected to the third filter element inlet; one end of the eighth flow path is connected to the third filter element outlet, and the other end is used to communicate with the second water outlet.

3. The integrated waterway plate according to claim 2, characterized in that: The second plate surface is further provided with a one-way valve inlet communicating with one end of the sixth flow path, and a one-way valve outlet communicating with one end of the seventh flow path.

4. The integrated waterway plate according to claim 2, characterized in that: A ninth flow path extending along the second direction is further formed in the water channel plate body. One end of the ninth flow path is connected to one end of the eighth flow path, and the other end of the ninth flow path is connected to the second water outlet.

5. The integrated waterway plate according to claim 4, characterized in that: The first plate surface is further provided with an installation interface communicating with the ninth flow path, and the installation interface is used for installing a high-voltage switch.

6. The integrated waterway plate according to claim 1, wherein: The water channel plate body is further formed with a water passage penetrating the first plate surface and the second plate surface. One end of the water passage is used to communicate with the first water outlet, and the other end is used to communicate with the second water outlet.

7. The integrated waterway plate according to any one of claims 1 to 6, characterized in that: The straight flow channels in the integrated waterway plate are all straight flow channels formed by core pulling.

8. A water purifier, characterized in that: Comprising the integrated waterway plate according to any one of claims 1 to 7.

9. The water purifier according to claim 8, characterized in that: The water purifier also includes a water inlet solenoid valve and a booster pump, the water inlet of the water inlet solenoid valve is connected to the first water outlet of the integrated waterway plate, and the water outlet is connected to one end of the water channel of the integrated waterway plate; the water inlet of the booster pump is connected to the other end of the water channel of the integrated waterway plate, and the water outlet is connected to the second water outlet of the integrated waterway plate.

10. The water purifier according to claim 8, characterized in that: The water purifier further includes a mounting shell, the integrated waterway plate is mounted on the top of the mounting shell, and the first plate surface of the integrated waterway plate faces upward.

11. The water purifier according to claim 10, characterized in that: The mounting shell is formed with a first mounting position, and the top of the first mounting position corresponds to the outer side of the first side of the integrated waterway plate; And / or, the mounting shell is formed with a second mounting position, and the top of the second mounting position corresponds to the outer side of the second side of the integrated waterway plate; And / or, the mounting shell is formed with a third mounting position, and the third mounting position is formed below the second plate surface of the integrated waterway plate.

12. The water purifier according to claim 11, characterized in that The mounting shell further forms a fourth mounting position adjacent to the first mounting position, and the top of the first mounting position and the top of the second mounting position correspond to the outer side of the first side of the integrated waterway plate.

Images