Filtering and disinfecting integrated water purifier

Abstract

The utility model relates to the technical field of water treatment equipment, in particular to a filtering and disinfecting integrated water purifier, which comprises a filtering system, the filtering system comprises a waterway board, a filter element module and a disinfector, the filter element module and the disinfector are connected with the waterway board, and a water delivery waterway is arranged in the waterway board. The water conveying water channel comprises a raw water input flow channel, a pure water output flow channel and a waste water output flow channel, the filter element module is provided with a pure water channel connected with the water conveying loop, the pure water channel is used for preparing pure water, and the sterilizer is arranged in the pure water output flow channel. According to the water purifier disclosed by the utility model, the filter element type disinfector is arranged in the pure water output flow channel of the water path plate, pure water filtered by the filter element module enters the pure water output flow channel and directly flows through the disinfector, and the disinfector can be directly mounted on the water path plate for use, so that a connecting structure of the disinfector in a filtering system is simplified, and the water purification efficiency is improved. Therefore, the pipeline layout of the filtering system is optimized, and rapid assembly and later maintenance of the water purifier are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water treatment equipment, especially to a filter disinfection integrated water purifier. BACKGROUND

[0002] In order to further improve water quality, protect people's drinking water health, ozone generator is usually arranged in water purification equipment, ozone generator is used with filter device of water purification equipment, pure water produced by filter device is further disinfected and sterilized through ozone generator, and then people use it. With the use time growth of ozone generator, the electrical elements inside the ozone generator are damaged and aged, which makes the performance of the ozone generator gradually decline, resulting in the decrease of ozone production efficiency and purity, therefore, the ozone generator needs to be replaced regularly in practical application, but in the existing water purification equipment, the ozone generator is large in size, needs to be additionally configured with a cavity independent of the filter device to install the ozone sterilizer, which leads to the increase of the size of the water purification equipment, and is inconvenient for users to actually install. Moreover, the traditional ozone generator usually needs to be configured with a water flow circuit and an airflow circuit independent of each other, which makes the pipeline layout between the ozone sterilizer and the filter device more complex, resulting in low assembly efficiency of the water purification equipment and great difficulty in later maintenance.

[0003] The utility model is just proposed in view of the shortage of the prior art. CONTENT

[0004] The utility model discloses a filter disinfection integrated water purifier to solve the problems that the ozone sterilizer in the existing water purification equipment is large in size, leads to the increase of the size of the water purification equipment, is inconvenient to install, and the pipeline layout between the ozone sterilizer and the filter device of the water purification equipment is complex, resulting in low assembly efficiency of the water purification equipment and great difficulty in later maintenance.

[0005] The utility model discloses a filter disinfection integrated water purifier to solve the problems that the ozone sterilizer in the existing water purification equipment is large in size, leads to the increase of the size of the water purification equipment, is inconvenient to install, and the pipeline layout between the ozone sterilizer and the filter device of the water purification equipment is complex, resulting in low assembly efficiency of the water purification equipment and great difficulty in later maintenance.

[0006] The utility model discloses a filter disinfection integrated water purifier, including filter system, the filter system includes water route board, with filter core module and sterilizer that water route board is connected, be equipped with water channel in water route board, water channel includes raw water input flow channel, pure water output flow channel and waste water output flow channel, filter core module is equipped with water purification water route that is connected with water return circuit, water purification water route is used to prepare pure water, sterilizer is located in pure water output flow channel.

[0007] The utility model discloses a filter disinfection integrated water purifier, including filter system, the filter system includes water route board, with filter core module and sterilizer that water route board is connected, be equipped with water channel in water route board, water channel includes raw water input flow channel, pure water output flow channel and waste water output flow channel, filter core module is equipped with water purification water route that is connected with water return circuit, water purification water route is used to prepare pure water, sterilizer is located in pure water output flow channel.

[0008] The filter-disinfection integrated water purifier as described above, wherein the disinfection device is provided with a disinfection water path, the disinfection water path comprises a disinfection water inlet flow channel, a disinfection cavity and a disinfection water outlet flow channel connected in sequence, the disinfection water inlet flow channel and the disinfection water outlet flow channel are communicated with the pure water outlet flow channel respectively, and the disinfection cavity is used for disinfecting the pure water.

[0009] The filter-disinfection integrated water purifier as described above, wherein the disinfection device comprises a disinfection device main body and a mounting bracket detachably connected with the disinfection device main body, the disinfection device is detachably connected with the water path plate through the mounting bracket, the disinfection water inlet flow channel and the disinfection water outlet flow channel are arranged on two sides of the mounting bracket respectively, and the disinfection cavity is arranged in the disinfection device main body.

[0010] The filter-disinfection integrated water purifier as described above, further comprising an inner machine shell, the inner machine shell comprises a first shell and a second shell arranged in sequence and a first mounting partition plate arranged between the first shell and the second shell, the first shell is provided with a water path plate mounting cavity used for mounting the water path plate, the second shell is provided with a filter core mounting cavity used for mounting the filter core module, and the mounting partition plate is provided with a first filter core assembly opening communicated between the water path plate mounting cavity and the filter core mounting cavity; the water path plate mounting cavity extends along the length direction of the first shell, the filter core mounting cavity extends along the height direction of the second shell, the extension direction of the water path plate mounting cavity is perpendicular to the extension direction of the filter core mounting cavity, and the mounting direction of the water path plate and the filter core module is parallel to the extension direction of the filter core mounting cavity.

[0011] The filter-disinfection integrated water purifier as described above, wherein the second shell is provided with a second filter core assembly opening communicated with the filter core mounting cavity at the bottom.

[0012] The filter-disinfection integrated water purifier as described above, wherein a first mounting cavity is further arranged between the first shell and the second shell, the first mounting cavity is communicated with the water path plate mounting cavity, and the first mounting cavity extends along the height direction of the inner machine shell.

[0013] The filter-disinfection integrated water purifier as described above, wherein the second shell is further provided with a second mounting cavity located at the lower part of the first mounting cavity and a mounting opening located at one side of the second mounting cavity, a second mounting partition plate is arranged between the first mounting cavity and the second mounting cavity, and the second mounting partition plate is provided with a pipeline opening communicated between the first mounting cavity and the second mounting cavity.

[0014] The filter-disinfection integrated water purifier as described above, wherein the second shell is provided with a filter core barrel corresponding to the filter core mounting cavity, and the side wall of the filter core barrel is provided with a drain opening.

[0015] The filter and disinfection integrated water purifier as described above further comprises an outer casing, the inner casing is detachably connected with the outer casing, a first connecting portion and a second connecting portion connected with the inner casing are arranged on the inner wall of the outer casing, the first connecting portion is arranged close to the top of the outer casing, and the second connecting portion is arranged along the height direction of the outer casing.

[0016] Compared with the prior art, the water purifier has the advantages that:

[0017] 1. The water purifier is provided with the filter core type disinfection device in the pure water output flow channel of the waterway board, the pure water filtered by the filter core module enters the pure water output flow channel and directly flows through the disinfection device, the disinfection device directly disinfects and sterilizes the pure water, the water quality of the pure water is improved, and the health of people is ensured.

[0018] 2. The disinfection device can be directly installed on the waterway board for use, the pipeline connection of the disinfection device is reduced, the connection structure of the disinfection device in the filtration system is simplified, the pipeline layout of the filtration system is optimized, and the quick assembly and later maintenance of the water purifier are facilitated.

[0019] 3. The disinfection device replaces the traditional post-filter core, the volume of the filtration system is further reduced, the space utilization rate of the water purifier is improved, the volume of the water purifier is reduced, and the user can conveniently install the water purifier.

[0020] The utility model will be further described in connection with the drawings and specific embodiments. DRAWINGS

[0021] Figure 1 It is the three-dimensional view of the water purifier of the utility model Figure One ;

[0022] Figure 2 It is the three-dimensional view of the water purifier of the utility model Figure Two ;

[0023] Figure 3 It is the three-dimensional view of the water purifier of the utility model Figure Three (Hide the outer casing)

[0024] Figure 4 It is the three-dimensional view of the water purifier of the utility model Figure Four (Hide the outer casing)

[0025] Figure 5 It is the three-dimensional view of the inner casing of the utility model

[0026] Figure 6 It is the structure diagram of the filtration system of the utility model Figure One ;

[0027] Figure 7This is a schematic diagram of the filtration system of this utility model. Figure Two ;

[0028] Figure 8 This is a schematic diagram of the filtration system of this utility model. Figure Three ;

[0029] Figure 9 for Figure 6 Sectional view A-A in the middle;

[0030] Figure 10 This is a perspective view of the water circuit board of this utility model;

[0031] Figure 11 This is a schematic diagram of the water circuit of the filtration system of this utility model. Figure One ;

[0032] Figure 12 This is a schematic diagram of the water circuit of the filtration system of this utility model. Figure Two ;

[0033] Figure 13 Disassembly of the sterilizer of this utility model Figure One ;

[0034] Figure 14 Disassembly of the sterilizer of this utility model Figure Two ;

[0035] Figure 15 This is a diagram showing the internal structure of the sterilizer of this utility model;

[0036] Figure 16 for Figure 15 B-B section Figure One ;

[0037] Figure 17 for Figure 15 B-B section Figure Two . Detailed Implementation

[0038] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. The described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0039] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0040] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0041] Embodiment 1:

[0042] As shown in Figure 1 The utility model provides a filter disinfection integrated water purifier, including filter system, filter system includes waterway board 1, filter core module and sterilizer 3, be equipped with water supply waterway in waterway board 1, water supply waterway includes raw water input flow channel 111, pure water output flow channel 112 and waste water output flow channel 113, raw water input flow channel 111 is used for connecting external water source and inputs raw water to filter system, the raw water at least includes tap water, filter core module is equipped with pure water waterway connected with water supply circuit, pure water waterway is used to prepare pure water and pure water, the water purifier receives raw water from raw water input flow channel 111 through pure water waterway, and the raw water is filtered to produce pure water and pure water, the pure water is guided to the outside for people to use through pure water output flow channel 112, and the waste water produced during filtration is discharged through waste water output flow channel 113.

[0043] The sterilizer 3 is arranged in the pure water output flow channel 112, the pure water filtered by the filter core module enters the pure water output flow channel 112 and flows through the sterilizer 3, the pure water is directly disinfected and sterilized by the sterilizer 3, so as to improve the quality of the pure water and protect the health of people, and the sterilizer 3 in the embodiment can be directly installed on the waterway board 1 for use, so that the pipeline connection of the sterilizer 3 is reduced, the connection structure of the sterilizer 3 in the filter system is simplified, the pipeline layout of the filter system is optimized, the quick assembly and later maintenance of the water purifier are facilitated, in addition, the sterilizer 3 preferably adopts a small or miniature sterilizer 3, the traditional post-filtering core is replaced by the sterilizer 3, the volume of the filter system can be further reduced, the space utilization rate of the water purifier is improved, the volume of the water purifier is reduced, and the user can install the water purifier conveniently.

[0044] Embodiment 2:

[0045] Embodiment 2 is based on embodiment 1, and has the following implementation modes, as Figure 6As shown, the waterway plate 1 is provided with an interface portion 12 on one side, the interface portion 12 includes raw water inlet 121, pure water outlet 122 and waste water outlet 123 which are communicated with raw water input channel 111, pure water output channel 112 and waste water output channel 113 respectively, the raw water inlet 121, pure water outlet 122 and waste water outlet 123 are sequentially arranged along the width direction of the waterway plate 1, correspondingly, the raw water input channel 111, pure water output channel 112 and waste water output channel 113 are sequentially arranged along the width direction of the waterway plate 1 and parallel to each other, the raw water input channel 111, pure water output channel 112 and waste water output channel 113 respectively extend along the length direction of the waterway plate 1 away from the raw water inlet 121, pure water outlet 122 and waste water outlet 123, so as to simplify the internal pipeline layout of the waterway plate 1, reasonably shorten the length of each pipeline in the waterway plate 1, improve the water conveying efficiency of the waterway plate 1, and reduce the production cost of the waterway plate 1.

[0046] The sterilizer 3 is installed on the upper portion of the waterway plate 1 and close to the interface portion 12, the top of the waterway plate 1 is provided with an assembly structure for installing the sterilizer 3, so as to realize the detachable connection between the sterilizer 3 and the waterway plate 1, and the sterilizer 3 is connected in series in the pure water output channel 112, so that the pure water directly flows through the sterilizer 3, and the pure water can directly enter the sterilizer 3 for further sterilization and disinfection, and the sterilized and disinfected pure water enters the pure water output channel 112 again and is discharged, which greatly shortens the pipeline length between the sterilizer 3 and the pure water output channel 112, is beneficial to improve the sterilization efficiency of the pure water, and further improves the output efficiency of the pure water; by directly installing the sterilizer 3 on the waterway plate 1 for use, instead of the traditional post-filter element, the pure water is further purified to improve the water quality and protect the health of people.

[0047] Optionally, the sterilizer 3 is an electrolytic ozone generator module, low-concentration ozone is generated by the electrolytic ozone generator module and directly mixed with the pure water for sterilization, and the sterilized pure water directly enters the pure water output channel 112 and is output, which improves the sterilization efficiency of the pure water and simplifies the connection structure of the sterilizer 3 in the filter system of the water purifier, without the need for additional ozone discharge airflow channel, which greatly optimizes the pipeline layout of the water purifier in the embodiment, facilitates the rapid assembly and later maintenance of the water purifier, and is beneficial to reduce the volume of the filter system and thus the volume of the water purifier.

[0048] Embodiment 3:

[0049] Embodiment 3 is based on any of the above embodiments and has the following implementation, such as Figure 6As shown in FIG. 11, the sterilizer 3 is provided with a disinfectant water path, which comprises a disinfectant water inlet flow channel 311, a disinfection cavity and a disinfectant water outlet flow channel 312 connected in sequence. The disinfectant water inlet flow channel 311 and the disinfectant water outlet flow channel 312 are respectively communicated with the pure water output flow channel 112. The disinfectant water path is connected in series in the pure water output flow channel 112 and is arranged close to the pure water outlet 122. Pure water in the pure water output flow channel 112 flows through the disinfectant water path. The disinfection cavity is used for disinfecting pure water to achieve disinfection and sterilization of pure water. Optionally, the sterilizer 3 adopts a modular electrolytic ozone generator. When pure water enters the disinfection cavity through the disinfectant water inlet flow channel 311, the sterilizer 3 is triggered to operate by a sterilizer 3 trigger piece, so as to further disinfect the pure water. The disinfected pure water directly enters the pure water output flow channel 112 again through the disinfectant water outlet flow channel 312 and is discharged.

[0050] The communication pipeline between the disinfectant water outlet flow channel 312 and the pure water output flow channel 112 is arranged close to the pure water outlet 122. Specifically, the water path plate 1 is provided with a first interface 151 located at the upper part of the pure water output flow channel 112. The first interface 151 is close to the output end of the disinfectant water outlet flow channel 312. The first interface 151 is connected with the disinfectant water outlet flow channel 312 through a first external pipeline 161, so as to shorten the output stroke of disinfected pure water and improve the output efficiency of pure water. It should be noted that the communication pipeline between the disinfectant water outlet flow channel 312 and the pure water output flow channel 112 is the first external pipeline 161.

[0051] Optionally, in order to optimize the electrical connection of the sterilizer 3, the connection port of the sterilizer 3 can be a Type-C interface.

[0052] Embodiment 4;

[0053] Embodiment 4 is based on embodiment 3 and has the following implementation, as shown in Figure 13 As shown in FIG. 17, the sterilizer 3 comprises a sterilizer main body 32 and a mounting bracket 33 detachably connected with the sterilizer main body 32. The sterilizer 3 is detachably connected with the water path plate 1 through the mounting bracket 33. The disinfectant water inlet flow channel 311 and the disinfectant water outlet flow channel 312 are respectively arranged on the two sides of the mounting bracket 33. The disinfection cavity is arranged in the sterilizer main body 32.

[0054] Optionally, the waterway plate 1 is provided with a first assembly column 152 and a second assembly column 153 for mounting the mounting bracket 33, the first assembly column 152 and the second assembly column 153 extend upwardly, the mounting bracket 33 is provided with a first assembly lug 331 corresponding to the first assembly column 152 and a second assembly lug 332 corresponding to the second assembly column 153, after the first assembly lug 331 and the second assembly lug 332 in the mounting bracket 33 are aligned with the first assembly column 152 and the second assembly column 153 one by one, the mounting bracket 33 is fixedly mounted on the waterway plate 1 through fasteners, and the sterilizer body 32 is arranged in the inner cavity of the mounting bracket 33, so as to realize the detachable connection between the mounting bracket 33 and the waterway plate 1, and the connection structure is simple and easy to operate.

[0055] Since the sterilizer body 32 needs to be replaced regularly to maintain good disinfection effect, in order to facilitate the user to replace the sterilizer body 32 by himself, the mounting structure between the sterilizer body 32 and the mounting bracket 33 is further improved in the embodiment, specifically, Figure 13 As shown in FIG. 17, the top of the sterilizer body 32 is provided with a quick-release locking device 34, and the sterilizer body 32 is detachably mounted in the mounting bracket 33 through the quick-release locking device 34; optionally, the quick-release locking device 34 comprises a connecting seat 341 detachably connected with the sterilizer body 32, at least two lock blocks 342 and driving assemblies 343 arranged in the connecting seat 341, the connecting seat 341 is provided with a first accommodating cavity 3411 for accommodating the two lock blocks 342 and the two driving assemblies 343, at least two first openings 3412 corresponding to the two lock blocks 342, the mounting bracket 33 is provided with at least two lock holes 333 corresponding to the two lock blocks 342, the driving assembly 343 is connected with the lock block 342 and is used for driving the lock block 342 to extend and retract relative to the first opening 3412 in the first accommodating cavity 3411, so that the lock block 342 is inserted into or separated from the lock hole 333, so as to realize the locking state and the unlocking state of the quick-release locking device 34; in actual application, as shown in Figure 16 When the quick-release locking device 34 is in the locking state, the lock block 342 extends relative to the first opening 3412 and is inserted into the lock hole 333, that is, the sterilizer body 32 is fixed in the mounting bracket 33, at this time, the sterilizer body 32 can be normally used; as shown in Figure 17As shown, when the driving assembly 343 can make the lock block 342 retract into the first accommodating cavity 3411 relative to the first opening 3412, so that the lock block 342 is separated from the lock hole 333, at this time the quick release locking device 34 is converted from the locked state to the unlocked state, the sterilizer body 32 can be disassembled from the mounting bracket 33; to achieve the quick disassembly and replacement of the sterilizer body 32, and facilitate the user to operate by himself.

[0056] Further, the driving assembly 343 includes a driving piece 3431 connected with the lock block 342 and an elastic piece 3432, the driving piece 3431 is vertically arranged in the lock block 342 away from the side of the lock hole 333, that is, the driving piece 3431 and the lock block 342 form an L-shaped member, so as to facilitate the user to manually operate the driving assembly 343; the elastic piece 3432 is arranged between the driving piece 3431 and the connecting seat 341, for pushing the driving piece 3431 to stretch out relative to the first opening 3412, so as to facilitate the quick release locking device 34 to realize the automatic conversion between the unlocked state and the locked state, reduce the operation difficulty of the user, and optimize the user experience.

[0057] Embodiment 5:

[0058] Embodiment 5 is based on any of the above embodiments, and has the following implementation manner, such as Figure 7As shown in FIG. 12, the bottom of the waterway plate 1 is provided with a first filter element mounting position 13 and a second filter element mounting position 14, the first filter element mounting position 13 is arranged close to the interface portion 12, and the second filter element mounting position 14 is on the other side of the first filter element mounting position 13; the filter element module is detachably connected to the lower part of the waterway plate 1 through the first filter element mounting position 13 and the second filter element mounting position 14, the filter element module includes a first filter element and a second filter element, the first filter element can be a pre-filter element, and the second filter element can be an RO filter element; the purified water waterway includes a first filtering waterway arranged between the first filter element and the water conveying waterway and a second filtering waterway arranged between the second filter element and the water conveying waterway, and the first filtering waterway and the second filtering waterway are connected in series and connected to the rear side of the raw water input flow channel 111; wherein the first filtering waterway includes a first filter element water inlet flow channel and a first filter element purified water flow channel connected in communication, the second filtering waterway includes a second filter element water inlet flow channel, a second filter element purified water flow channel, and a second filter element waste water flow channel connected in communication, the first filter element water inlet flow channel is communicated with the raw water input flow channel 111, the first filter element water inlet flow channel is used to guide raw water into the first filter element for filtration to produce purified water, the first filter element purified water flow channel is communicated with the second filter element water inlet flow channel, the first filter element purified water flow channel is used to output the purified water filtered by the first filter element, the second filter element water inlet flow channel is used to guide the purified water into the second filter element for further filtration to produce purified water, the second filter element purified water flow channel is communicated with the purified water output flow channel 112, the second filter element purified water flow channel is used to output the purified water filtered by the second filter element to the purified water output flow channel 112, and the second filter element waste water flow channel is communicated with the waste water output flow channel 113, the second filter element waste water flow channel is used to output the waste water filtered by the second filter element to the waste water output flow channel 113.

[0059] The first filter element mounting position 13 is provided with a first filter element water inlet interface 131 and a first filter element purified water interface 132 corresponding to the first filter element water inlet flow channel and the first filter element purified water flow channel respectively, and the second filter element mounting position 14 is provided with a second filter element water inlet interface 141, a second filter element purified water interface 142, and a second filter element waste water interface 143 corresponding to the second filter element water inlet flow channel, the second filter element purified water flow channel, and the second filter element waste water flow channel respectively.

[0060] Optionally, the first filter core water purification flow channel and the second filter core water inlet flow channel are provided with a water inlet control valve 61 and a booster pump 64 in the water flow direction, the water inlet control valve 61 is used to control the opening and closing of the second filter core water inlet flow channel, and the booster pump 64 is used to control the water inlet amount of the second filter core; the top of the water channel plate 1 is provided with a second interface 154 and a third interface 155 for installing the water inlet control valve 61, the second interface 154 is directly above the first filter core water purification interface 132, the water channel plate 1 is provided with a first branch 171 in communication with the third interface 155, the first branch 171 extends along the width direction of the water channel plate 1 and is close to the first filter core water purification interface 132, the first branch 171 is connected with the water inlet end of the booster pump 64 through a second external pipeline 162, the booster pump 64 is arranged on one side of the water channel plate 1 in the water purifier, and the booster pump 64 is arranged close to the second filter core, and the water outlet end of the booster pump 64 is connected with the second filter core water inlet interface 141 through a third external pipeline 163.

[0061] Optionally, the second filter core pure water flow channel and the pure water output flow channel 112 are provided with a check valve 62, a high-pressure switch 65 and the sterilizer 3 in the water flow direction, the check valve 62 is transversely installed on the top of the water channel plate 1, the water channel plate 1 is provided with a second branch 172 perpendicular to the pure water output flow channel 112, the check valve 62 is connected between the second filter core pure water interface 142 and the second branch 172, and the high-pressure switch 65 is installed at the intersection of the pure water output flow channel 112 and the second branch 172, the second filter core pure water interface 142, the second branch 172 and the pure water output flow channel 112 are connected through the check valve 62 and the high-pressure switch 65 to form a pure water output water channel; the high-pressure switch 65 is electrically connected with the water inlet control valve 61 and is used to control the opening and closing of the water inlet control valve 61 to protect the second filter core; in addition, the top of the water channel plate 1 is also provided with a fourth external pipeline 164 in communication between the second branch 172 and the sterilization water inlet flow channel 311.

[0062] Optionally, the top of the water channel plate 1 is also provided with a wastewater control valve 63 connected between the second filter core wastewater interface 143 and the wastewater output flow channel 113, the top of the water channel plate 1 is provided with a fourth interface 156 and a fifth interface 157 for installing the wastewater control valve 63, the fourth interface 156 is directly above the second filter core wastewater interface 143, and the fifth interface 157 is connected with the wastewater output flow channel 113, the wastewater output flow channel 113 extends away from the wastewater outlet 123 along the length direction of the water channel plate 1, so that the fifth interface 157 is arranged close to the fourth interface 156.

[0063] AsFigure 9 As shown, within the water circuit board 1, the raw water inlet channel 111, the pure water outlet channel 112, and the wastewater outlet channel 113 are arranged parallel to each other along the width direction of the water circuit board 1. The first branch 171 and the second branch 172 are arranged parallel to each other along the length direction of the water circuit board 1. The second branch 172 is perpendicular to the pure water outlet channel 112, and a high-pressure switch 65 is provided at the intersection of the second branch 172 and the pure water outlet channel 112. The end of the wastewater outlet channel 113 is close to the wastewater interface 143 of the second filter element, and the wastewater outlet channel 113 is connected to the wastewater outlet channel 113 through the wastewater control valve 63. The water circuit board 1 designed in this way has simple internal pipes, reduces the manufacturing difficulty of the water circuit board 1, and reasonably shortens the internal pipe length of the water circuit board 1, thereby improving the water conveying efficiency of the water circuit board 1.

[0064] Optionally, in the filtration system, the sterilizer 3 and the second filter element operate synchronously to ensure that the pure water produced by the second filter element can be further disinfected and sterilized by the sterilizer 3 to output disinfected drinking water, improve water quality, and protect people's health.

[0065] Example 6:

[0066] Example 6, based on Example 5, has the following implementation method, such as... Figure 11 As shown, Figure 11 The diagram shows the water flow path for the filtration system to produce pure water under normal conditions, with arrows indicating the direction of water flow. The water circuit board 1 has a dual water output channel 114 connected to the purified water interface 132 of the first filter element. Correspondingly, the interface portion 12 also includes dual water outlets 124 connected to the dual water output channel 114. The dual water output channel 114 is used to output the purified water formed by the first filter element to the outside of the water circuit board 1 for use as domestic water, thereby improving water utilization and avoiding water waste. Furthermore, the dual water output channel 114 is arranged parallel to the raw water input channel 111 and the... The pure water output channel 112 is located between the two water output channels, and the dual water output channel 114 is perpendicular to the first branch 171. One end of the dual water output channel 114 is close to one end of the first branch 171. The second interface 154 and the third interface 155 are located adjacent to each other at the intersection of the dual water output channel 114 and the first branch 171. This facilitates the optimization of the electrical component connection on the top of the water circuit board 1, makes the electrical components configured on the water circuit board 1 neatly installed, facilitates the later maintenance of the electrical components, and reduces the overall volume of the filtration system, thereby reducing the volume of the water purification equipment.

[0067] Example 7:

[0068] Example 7, based on Example 5 and / or Example 6, has the following implementation method, such as... Figure 11 and Figure 12 As shown, Figure 12 The backwashing water path diagram is shown below. The filtration system also includes a backwashing water path, comprising a third branch 181 connected to the pure water interface 142 of the second filter element, a fourth branch 182 connected to the water inlet interface 141 of the second filter element, and a fifth branch 183 located between the third branch 181 and the fourth branch 182. A three-hole valve 184 is provided at the top of the water path plate 1, and the third branch 181, the fifth branch 183, and the fourth branch 182 are connected via the three-hole valve 184. The fifth branch 183 is also connected to a pressure tank 1. 85. The pure water produced by the second filter element can be directly transported to the pressure tank 185 for storage via the third branch 181, the three-hole valve 184, and the fifth branch 183. When the second filter element needs backwashing, the pure water in the pressure tank 185 can flow into the second filter element for rinsing via the fifth branch 183, the three-hole valve 184, the fourth branch 182, and the second filter element inlet 141, so as to improve the cleanliness and water purification effect of the second filter element. The wastewater generated during the backwashing process can be discharged through the wastewater channel and wastewater outlet channel 113 of the second filter element.

[0069] Optionally, the third branch 181, the fifth branch 183, and the fourth branch 182 are arranged parallel to each other along the length of the water circuit plate 1, and the third branch 181, the fifth branch 183, and the fourth branch 182 extend along the width of the water circuit plate 1. The three-hole valve 184 is installed above the third branch 181, the fifth branch 183, and the fourth branch 182 to optimize the connection of electrical components on the top of the water circuit plate 1, making the electrical components configured on the water circuit plate 1 neatly installed, which is conducive to the later maintenance of electrical components and reduces the overall volume of the filtration system, thereby reducing the volume of the water purification equipment.

[0070] Example 8:

[0071] Example 8, based on any of the above examples, has the following implementation method, such as... Figure 3As shown in Figure 5, the water purifier further includes an inner casing 4. The inner casing 4 includes a first casing 41 and a second casing 42 arranged vertically, and a first mounting partition 43 disposed between the first casing 41 and the second casing 42. The first casing 41 has a water circuit board mounting cavity 411 for mounting the water circuit board 1, and the top of the water circuit mounting cavity is an open end. The second casing 42 has a filter element mounting cavity 421 for mounting the filter element module. The mounting partition is provided to communicate between the water circuit board mounting cavity 411 and the filter element mounting cavity 421. The first filter element assembly port 431; the water channel plate mounting cavity 411 extends along the length direction of the first housing 41 to facilitate the installation of the water channel plate 1; the filter element mounting cavity 421 extends along the height direction of the second housing 42 to facilitate the installation of the filter element. Optionally, the filter element mounting cavity 421 is set according to the number of filter elements in the filter element module, and any filter element mounting cavity 421 is adapted to the shape of the filter element; the water channel plate mounting cavity 411 is located at the upper part of the filter element mounting cavity 421, and the extending direction of the water channel plate mounting cavity 411 is perpendicular to the water channel plate mounting cavity 421. Along the extending direction of the filter element mounting cavity 421, the mounting directions of the water channel plate 1 and the filter element module are parallel to the extending direction of the filter element mounting cavity 421. During assembly, the first and second filter elements can be inserted into the lower part of the water channel plate 1 first, and the water channel assembly can be formed by assembling the water channel plate 1 and the filter element module. Subsequently, the water channel assembly can be directly inserted into the inner housing 4 along the extending direction of the filter element mounting cavity 421. During this process, the filter element first passes through the water channel plate mounting cavity 411 and is aligned and inserted into the filter element mounting cavity. Inside 421, the water circuit board 1 is placed on the first mounting partition 43. Then, the water circuit board 1 is fixedly installed on the first mounting partition 43 using fasteners to complete the installation of the water circuit board 1 and the filter module, which facilitates the rapid assembly of the water purifier. Moreover, the top of the water circuit board 1 is provided with multiple electrical components, including the sterilizer 3. The top of the water circuit board mounting cavity 411 is open, which facilitates the disassembly and maintenance of the water circuit board 1 and its electrical components, without the need to remove the water circuit board 1 together with the filter module.

[0072] Optionally, the sidewall of the first housing 41 extends upward to prevent electrical components (such as the sterilizer 3, inlet control valve 61, check valve 62, three-hole valve 184, wastewater control valve 63, etc.) and external pipelines installed on the top of the water circuit board 1 from being exposed to the outside of the inner housing 4.

[0073] Optionally, the side wall of the first housing 41 is provided with a second opening 416 corresponding to the interface portion 12 of the water circuit board 1. The interface portion 12 extends into the second opening 416, and a corresponding water pipe can be directly connected to the interface portion 12 through the outside of the inner housing 4.

[0074] Example 9:

[0075] Example 9, based on Example 8, has the following implementation method, such as... Figure 4 As shown, the bottom of the second housing 42 is provided with a second filter element assembly port 422 that communicates with the filter element mounting cavity 421. In practical applications, the filter element can be removed from the second filter element assembly port 422, making it convenient for users to directly replace the filter element without operating the water circuit board 1, thus ensuring the connection stability of the water circuit board 1 and its electrical components. In this embodiment, the direction of removing and installing the filter element from the second filter element assembly port 422 is parallel to the extension direction of the filter element mounting cavity 421.

[0076] Example 10:

[0077] Example 10, based on Example 8 and / or Example 9, has the following implementation method, such as... Figure 4 As shown, the second housing 42 is provided with a filter cartridge 425 corresponding to the filter cartridge mounting cavity 421. The side wall of the filter cartridge 425 is provided with a drain port 426. During the process of disassembling and assembling the filter cartridge, there is a phenomenon of water leakage in the water circuit board 1 and the filter cartridge. Therefore, the drain port 426 is provided to facilitate the discharge of residual water in the filter cartridge mounting cavity 421.

[0078] Example 11:

[0079] Example 11 is based on one or more of Examples 8-10, and has the following implementation method, such as... Figure 3 As shown, a first mounting cavity 412 is provided between the first housing 41 and the second housing 42. The top of the first mounting cavity 412 is open, and the first mounting cavity 412 communicates with the water circuit board mounting cavity 411. The first mounting cavity 412 extends along the height direction of the inner housing 4, and the extension direction of the first mounting cavity 412 is parallel to the extension direction of the filter element mounting cavity 421. The first mounting cavity 412 can be used to install the booster pump 64. The water inlet and water outlet of the top of the booster pump 64 are opposite to the side of the water circuit board 1 near the second filter element mounting position 14, so as to facilitate the connection between the booster pump 64 and the water circuit board 1, thereby simplifying the pipeline layout of the filtration system, simplifying the internal layout of the water purifier, reducing the installation difficulty of the filtration system, improving the assembly efficiency of the filtration system, and helping to reduce the volume of the filtration system, thereby reducing the volume of the water purifier.

[0080] During assembly, the booster pump 64 can be placed directly in the first mounting cavity 412 along the extension direction of the first mounting cavity 412. The booster pump 64 has a first mounting part 641 on the side away from the water circuit plate 1. The inner housing 4 has a second mounting part 415 corresponding to the first mounting part 641. There is a mounting hole for alignment between the first mounting part 641 and the second mounting part 415. The booster pump 64 can be fixedly installed in the inner housing 4 from the outside of the inner housing 4 with fasteners.

[0081] Example 12:

[0082] Example 12, based on Example 11, has the following implementation method, such as... Figure 3 and Figure 4 As shown, the second housing 42 also includes a second mounting cavity 423 located below the first mounting cavity 412 and a mounting opening 424 located on one side of the second mounting cavity 423. The mounting direction of the second mounting cavity 423 is perpendicular to the extending direction of the first mounting cavity 412. The second mounting cavity 423 is located near the bottom of the inner housing 4. A second mounting partition 413 is provided between the first mounting cavity 412 and the second mounting cavity 423. The second mounting partition 413 has a pipe opening 414 communicating with the first mounting cavity 412 and the second mounting cavity 423. In this embodiment... In this process, the second mounting cavity 423 can be used to install the pressure tank 185. During assembly, the pressure tank 185 can be placed directly into the second mounting cavity 423 through the mounting port 424. The installation direction of the pressure tank 185 through the mounting port 424 is perpendicular to the height direction of the inner casing 4. The pressure tank 185 is connected to the fifth branch 183 through the fifth external pipe 186. The fifth external pipe 186 can pass through the second mounting cavity 423, the pipe port 414, the first mounting cavity 412 and the water circuit board mounting cavity 411 and connect between the pressure tank 185 and the water circuit board 1.

[0083] Optionally, the mounting port 424 extends along the mounting direction of the pressure tank 185, so that the mounting port 424 can be provided on both the front and rear sides of the second mounting cavity 423, and the user can install the pressure tank 185 from the front or rear side of the second mounting cavity 423.

[0084] Example 13:

[0085] Example 13 is based on one or more of Examples 8-12, and has the following implementation method, such as... Figure 1 and Figure 2As shown, the water purifier also includes an outer casing 5, the inner cavity of which can accommodate the inner casing 4. The top and bottom of the inner cavity of the outer casing 5 are both open ends. The inner casing 4 and the outer casing 5 are detachably connected. The inner wall of the outer casing 5 is provided with a first connecting part 51 and a second connecting part 52 that are connected to the inner casing 4. The first connecting part 51 is located near the top of the outer casing 5, and the second connecting part 52 is located along the height direction of the outer casing 5.

[0086] Optionally, the first connecting part 51 is provided with a plurality of hooks, each hook being spaced apart along the periphery of the outer casing 5, and each hook forming a clamping groove with the inner wall of the outer casing 5 for clamping the side wall of the inner casing 4. During assembly, the outer casing 5 is assembled from top to bottom on the outside of the inner casing 4, and is directly engaged with the inner casing 4 by each hook, so as to facilitate the quick assembly and disassembly of the outer casing 5. The first connecting part 51 has a simple structure, is easy to manufacture and implement, and has low production cost.

[0087] Optionally, the second connecting part 52 is provided with a plurality of first mounting holes, and the side wall of the inner housing 4 is provided with second mounting holes 44 corresponding to each of the first mounting holes, and then the outer housing 5 and the inner housing 4 are fixedly connected by fasteners.

[0088] During assembly, the outer casing 5 can be snapped into the inner casing 4 to position the outer casing 5. Then, the second connecting part 52 can be used to further fix the outer casing 5 and the inner casing 4 to improve the connection stability between the outer casing 5 and the inner casing 4.

[0089] Optionally, the outer casing 5 is provided with a third opening 53 corresponding to the second opening 416 in the inner casing 4, and the interface portion 12 of the water circuit board 1 extends into the third opening 53 to facilitate the connection of the input and output water circuits of the water circuit board 1.

[0090] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A water purifier with integrated filtration and disinfection, comprising a filtration system, characterized in that, The filter system comprises a waterway plate (1), a filter core module connected with the waterway plate (1), and a sterilizer (3), the waterway plate (1) is provided with a water conveying waterway, the water conveying waterway comprises a raw water input flow channel (111), a pure water output flow channel (112), and a waste water output flow channel (113), the filter core module is provided with a pure water waterway connected with the water conveying waterway, the pure water waterway is used for preparing pure water, and the sterilizer (3) is arranged in the pure water output flow channel (112).

2. The filter and disinfectant integrated water purifier according to claim 1, wherein One side of the waterway plate (1) is provided with an interface part (12), the interface part (12) comprises a raw water inlet (121), a pure water outlet (122), and a waste water outlet (123) respectively communicated with the raw water input flow channel (111), the pure water output flow channel (112), and the waste water output flow channel (113), and the sterilizer (3) is arranged on the upper part of the waterway plate (1) and close to the interface part (12).

3. The filter and disinfectant integrated water purifier as claimed in claim 1, wherein The sterilizer (3) is provided with a sterilization waterway, the sterilization waterway comprises a sterilization water inlet flow channel (311), a sterilization cavity, and a sterilization water outlet flow channel (312) communicated in sequence, the sterilization water inlet flow channel (311) and the sterilization water outlet flow channel (312) are respectively communicated with the pure water output flow channel (112), and the sterilization cavity is used for sterilizing pure water.

4. The filter and disinfectant integrated water purifier according to claim 3, wherein The sterilizer (3) comprises a sterilizer main body (32) and a mounting bracket (33) detachably connected with the sterilizer main body (32), the sterilizer (3) is detachably connected with the waterway plate (1) through the mounting bracket (33), the sterilization water inlet flow channel (311) and the sterilization water outlet flow channel (312) are respectively arranged on the two sides of the mounting bracket (33), and the sterilization cavity is arranged in the sterilizer main body (32).

5. The filter and disinfectant integrated water purifier as claimed in claim 1, wherein Further comprising an inner machine shell (4), the inner machine shell (4) comprises a first shell (41) and a second shell (42) arranged in sequence, and a first installation partition plate (43) arranged between the first shell (41) and the second shell (42), the first shell (41) is provided with a waterway plate mounting cavity (411) used for mounting the waterway plate (1), the second shell (42) is provided with a filter core mounting cavity (421) used for mounting the filter core module, and the installation partition plate is provided with a first filter core assembly opening (431) communicated between the waterway plate mounting cavity (411) and the filter core mounting cavity (421). The waterway plate mounting cavity (411) extends along the length direction of the first shell (41), the filter core mounting cavity (421) extends along the height direction of the second shell (42), the extension direction of the waterway plate mounting cavity (411) is perpendicular to the extension direction of the filter core mounting cavity (421), and the mounting direction of the waterway plate (1) and the filter core module is parallel to the extension direction of the filter core mounting cavity (421).

6. The filter and disinfectant integrated water purifier as claimed in claim 5, wherein The second shell (42) is provided with a second filter core assembly opening (422) communicated with the filter core mounting cavity (421).

7. The filter and disinfectant integrated water purifier as claimed in claim 5, wherein the filter and disinfectant integrated water purifier is a portable water purifier. The first shell (41) and the second shell (42) are further provided with a first installation cavity (412) in communication with the waterway board installation cavity (411), and the first installation cavity (412) extends along the height direction of the inner machine shell (4).

8. The filter and disinfectant integrated water purifier as claimed in claim 7, wherein The second shell (42) is further provided with a second installation cavity (423) located at the lower part of the first installation cavity (412) and an installation opening (424) located at one side of the second installation cavity (423), and a second installation partition plate (413) is arranged between the first installation cavity (412) and the second installation cavity (423), and the second installation partition plate (413) is provided with a pipeline opening (414) in communication with the first installation cavity (412) and the second installation cavity (423).

9. The filter and disinfectant integrated water purifier as claimed in claim 5, wherein The second shell (42) is provided with a filter cartridge (425) corresponding to the filter core installation cavity (421), and the side wall of the filter cartridge (425) is provided with a drainage opening (426).

10. The filter and disinfectant integrated water purifier as claimed in claim 5, wherein, Further comprising an outer machine shell (5), the inner machine shell (4) is detachably connected with the outer machine shell (5), and the inner wall of the outer machine shell (5) is provided with a first connecting part (51) and a second connecting part (52) connected with the inner machine shell (4), the first connecting part (51) is arranged close to the top of the outer machine shell (5), and the second connecting part (52) is arranged along the height direction of the outer machine shell (5).

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