Large-flux water purifier

Abstract

The utility model discloses a high-flux water purifier and belongs to the field of water purification equipment. Comprising a machine body as well as front filter elements, a booster pump and rear filter elements which are mounted on the machine body, the front filter elements, the booster pump and the rear filter elements are sequentially communicated, tap water flows through the rear filter elements from the front filter elements and then is discharged, the number of the rear filter elements is at least two, and the number of the front filter elements is twice that of the rear filter elements. All the front filter elements are connected in parallel to form a front filter group, all the rear filter elements are connected in parallel to form a rear filter group, and the front filter group and the rear filter group are connected in series; the water purifier further comprises front-arranged electromagnetic valves, rear-arranged electromagnetic valves and a controller, the front-arranged electromagnetic valves are arranged on branches where the front-arranged filter elements are located, the rear-arranged electromagnetic valves are arranged on branches where the rear-arranged filter elements are located, and the booster pump, the front-arranged electromagnetic valves and the rear-arranged electromagnetic valves are electrically connected with the controller. The water outlet amount can be adjusted in a multi-gear mode, and water making and using are more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a water purifier, especially to a large-flux water purifier, and belongs to the field of water treatment equipment. BACKGROUND

[0002] Because tap water contains many substances harmful to health, more and more people will set up water purification equipment in the family to filter tap water. The water purifier is a water treatment equipment that performs deep filtration and purification treatment on water quality according to the use requirements of water. The water purifier can effectively filter out rust, sand, colloids, and adsorb residual chlorine, odor, color, pesticides and other chemical agents in water, as well as bacteria, bacteria, toxins, heavy metals and other impurities in water. The existing water purifier is generally composed of a PP melt-blown filter core, a granular carbon, a compressed carbon, a RO reverse osmosis membrane or an ultrafiltration membrane, and a post-activated carbon, which are connected in sequence. The water purifier is generally provided with a pre-filter core, a post-filter core and a reverse osmosis filter core, and the pre-filter core, the post-filter core and the reverse osmosis filter core are arranged in a split manner, and the water inlet flow path and the water outlet flow path of each filter core are easy to set.

[0003] At present, most household water purifiers on the market have small flow rate to ensure the water purification effect of the activated carbon filter core and other water purification mechanisms. Compared with the ordinary tap water outlet, the water purifier outlet is much smaller. Moreover, as the use time increases, the filter core will be blocked to some extent, which will further reduce the water output. It is inconvenient to use when drawing water in daily life, the use feeling is poor, and time is wasted. When the user's water demand is large, the filtering efficiency of the water purifier is limited, so it cannot meet people's water demand.

[0004] Moreover, the water output of the water purifier is generally constant and cannot be adjusted. Such a water purifier can only provide pure water at a constant water output, but sometimes the user's demand for pure water changes at different times, such as when entertaining guests or when there are many people during festivals. If the water purifier is purchased according to the maximum water demand, the price is high, and it is not fully used in many cases. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a large-flux water purifier.

[0006] The technical scheme adopted by the utility model is: a large-flux water purifier is designed, which comprises a machine body and a pre-filter core, a booster pump and a post-filter core installed on the machine body, the pre-filter core, the booster pump and the post-filter core are communicated in sequence, tap water flows through the post-filter core after the pre-filter core and is discharged, the post-filter core is provided with at least two, the number of pre-filter cores is twice the number of post-filter cores, all pre-filter cores are connected in parallel to form a pre-filter group, all post-filter cores are connected in parallel to form a post-filter group, and the pre-filter group and the post-filter group are connected in series.

[0007] The front electromagnetic valve, the rear electromagnetic valve and the controller are further included, the front electromagnetic valve is arranged on each branch of the front filter element, the rear electromagnetic valve is arranged on each branch of the rear filter element, and the booster pump, the front electromagnetic valve and the rear electromagnetic valve are electrically connected with the controller; the controller is electrically connected with a gear shifting key for controlling the number of simultaneously opened front electromagnetic valves and rear electromagnetic valves, and the number of simultaneously opened rear electromagnetic valves is at least half of the number of simultaneously opened front electromagnetic valves.

[0008] Further, the design further includes a flow meter, a TDS sensor, a network setting key and a reset key which are electrically connected with the controller, the flow meter and the TDS sensor are installed on the water outlet end of the rear filter group, the network setting key and the reset key are arranged on the machine body, the network setting key is used for network setting of the water purifier and the wifi network of the area where the water purifier is installed, and the reset key is used for resetting after the front filter element and the rear filter element are replaced.

[0009] Further, the design further includes indicator lights, the positions of the front filter element, the rear filter element, the network setting key and the gear shifting key on the machine body are respectively correspondingly provided with the indicator lights which are used in cooperation, the indicator lights are electrically connected with the controller, and at least three indicator lights which are used in cooperation with the gear shifting key are arranged on the machine body at the position of the gear shifting key.

[0010] Further, the controller of the design includes a control module, a time module and a communication module, the control module controls the on-off of the flow meter, the TDS sensor, the booster pump, the front electromagnetic valve, the rear electromagnetic valve and the indicator light, the time module monitors the service life of the front filter element and the rear filter element, and the communication module is in communication connection with a terminal device.

[0011] Further, the front filter element of the design includes a front shell, a front water collecting pipe, a coarse PP cotton layer, an activated carbon layer and a fine PP cotton layer, the front shell is provided with a front water inlet and a front water outlet, and the inner cavity of the front shell is sequentially provided, from inside to outside, with the front water collecting pipe, the fine PP cotton layer, the activated carbon layer and the coarse PP cotton layer, the tap water coming from the front water inlet is sequentially discharged from the front water outlet after passing through the coarse PP cotton layer, the activated carbon layer, the fine PP cotton layer and the front water collecting pipe.

[0012] Further, the front water collecting pipe, the coarse PP cotton layer, the activated carbon layer and the fine PP cotton layer are arranged with gaps between each other, the coarse PP cotton layer is intermittently arranged between the side wall of the front shell, and the front water inlet communicates the gap between the coarse PP cotton layer and the front shell.

[0013] Further, the upper end of the front water collecting pipe is communicated with the water outlet, the pipe body of the front water collecting pipe is communicated with the inner cavity of the front shell, the pipe body of the middle part of the water collecting pipe is communicated with the inner cavity of the front shell, and the middle part of the pipe body of the front water collecting pipe is provided with dense front water collecting holes.

[0014] Further, the rear filter core comprises a rear shell, an RO reverse osmosis layer, a delicate activated carbon layer and a rear water collecting pipe, a rear water inlet and a rear water outlet are arranged on the rear filter core, and water flowing from the front filter core is discharged after sequentially passing through the RO reverse osmosis layer, the delicate activated carbon layer and the rear water collecting pipe.

[0015] Further, the RO reverse osmosis layer fills the upper middle part of the rear shell, the delicate activated carbon layer is arranged in the lower part of the rear shell, a partition plate is arranged between the RO reverse osmosis layer and the delicate activated carbon layer, and water passing holes are arranged on the partition plate.

[0016] Further, the delicate activated carbon layer is arranged in a gap between the rear shell side wall, a ring of water passing holes is arranged on the outer edge of the partition plate, the water passing holes are communicated with the gap between the delicate activated carbon layer and the rear shell side wall, and dense rear water collecting holes are arranged in the lower part of the rear water collecting pipe.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] The present application can provide multiple different water output selections on one water purifier, and can adapt to different customers or different use requirements of the same customer at different periods. The present application can select different water outputs according to the demand of pure water, select low water output in the period of low water consumption, and provide doubled water output in the period of high water consumption. The present application can realize multiple water use requirements of users. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0020] Figure 1 isometric view of the present application Figure 1 schematic view.

[0021] Figure 2 isometric view of the present application Figure 1 schematic view.

[0022] Figure 3 isometric view of the present application Figure 2 schematic view.

[0023] Figure 4It is the outline view of the filter core of the utility model.

[0024] Figure 5 It is the sectional view of the front filter core of the utility model.

[0025] Figure 6 It is the sectional view of the rear filter core of the utility model.

[0026] Figure 7 It is the waterway view of the utility model.

[0027] Figure 8 It is the control block diagram view of the utility model.

[0028] In the drawing: 1, machine body; 2, front filter core; 3, booster pump; 4, rear filter core; 5, front electromagnetic valve; 6, rear electromagnetic valve; 7, controller; 8, shift key; 9, flowmeter; 10, TDS sensor; 11, network distribution key; 12, reset key; 13, indicator light; 14, front shell; 15, front water collecting pipe; 16, coarse PP cotton layer; 17, activated carbon layer; 18, fine PP cotton layer; 19, rear shell; 20, RO reverse osmosis layer; 21, fine activated carbon layer; 22, rear water collecting pipe; 23, partition. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0030] In the description of the utility model, it should be explained that, unless explicitly defined and limited, if the terms "mount", "connect", "connection" are used, they should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrally connected; can be mechanical connection, can be electrical connection; can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Embodiment 1

[0032] As Figures 1-8As shown: a large flux water purifier, comprising a body 1 and installed on the body 1 front filter 2, booster pump 3 and rear filter 4, the body 1 rear part is provided with water route board (not shown in the drawing), the body 1 front side is provided with cover plate, the front filter 2, booster pump 3 and rear filter 4 are communicated in turn through the water route board, tap water flows through the booster pump 3, rear filter 4 and then discharged. The above are all prior art. In this embodiment, the rear filter 4 is provided with two, the front filter 2 is provided with four, four front filters 2 are connected in parallel to form a front filter group, two rear filters 4 are connected in parallel to form a rear filter group, the front filter group and the rear filter group are connected in series, and the booster pump 3 is arranged on the series connection line between the front filter group and the rear filter group, and the water output is increased through the structural design of the front filter group and the rear filter group.

[0033] This embodiment also includes front electromagnetic valve 5, rear electromagnetic valve 6 and controller 7, front electromagnetic valve 5 is arranged on each branch of front filter 2 to control the on-off of the branch of front filter 2, a total of four front electromagnetic valves 5 are arranged; rear electromagnetic valve 6 is arranged on each branch of rear filter 4 to control the on-off of the branch of rear filter 4, a total of two rear electromagnetic valves 6 are arranged; the booster pump 3, the front electromagnetic valve 5 and the rear electromagnetic valve 6 are respectively electrically connected with the controller 7; the controller 7 is electrically connected with gear shifting key 8 for controlling the number of simultaneously opened front electromagnetic valves 5 and rear electromagnetic valves 6, the gear shifting key 8 is arranged on the front side of the body 1, and the controller 7 can control the number of simultaneously opened rear electromagnetic valves 6 to be at least half of the number of simultaneously opened front electromagnetic valves 5. In this embodiment, three different gears can be adjusted through the gear shifting key 8. When the first gear is selected, two front filters 2 and one rear filter 4 work, that is, two front electromagnetic valves 5 and one rear electromagnetic valve 6 are opened; when the second gear is selected, three front filters 2 and two rear filters 4 work simultaneously, that is, three front electromagnetic valves 5 and two rear electromagnetic valves 6 are opened; when the third gear is selected, four front filters 2 and two rear filters 4 work simultaneously, that is, four front electromagnetic valves 5 and two rear electromagnetic valves 6 are opened. Different water output can be obtained by adjusting different gears, so as to adapt to different needs.

[0034] Embodiment 2

[0035] This embodiment is further designed on the basis of embodiment 1, specifically:

[0036] In this embodiment, the large flux water purifier further comprises a flow meter 9, a TDS sensor 10, a network setting key 11 and a reset key 12 electrically connected with the controller 7 respectively, the flow meter 9 and the TDS sensor 10 are installed on the water outlet end of the rear filter group, the flow meter 9 is used to detect the water production of the water purifier, and the TDS sensor 10 is used to detect the water quality of the water purifier, the network setting key 11 and the reset key 12 are arranged on the machine body 1 respectively, the network setting key 11 is used to set up the network of the water purifier with the wifi network of the area where the water purifier is installed, and the reset key 12 is used to reset after the front filter element 2 and the rear filter element 4 are replaced, and similar designs are also provided in the prior art, and those skilled in the art can refer to the prior art.

[0037] Embodiment 3

[0038] In this embodiment, the water purifier is further designed on the basis of embodiment 2, and specifically:

[0039] The large flux water purifier in this embodiment further comprises an indicator light 13, the positions of the front filter element 2, the rear filter element 4, the network setting key 11 and the gear shifting key 8 on the machine body 1 are respectively provided with corresponding indicator lights 13 for cooperation, the working states of the respective components are determined through the indicator lights 13, the indicator lights 13 are electrically connected with the controller 7, and three indicator lights 13 cooperating with the gear shifting key 8 are arranged on the machine body 1 at the gear shifting key 8, and different numbers of indicator lights 13 are turned on to correspond to different water outlet gears of the water purifier.

[0040] Embodiment 4

[0041] In this embodiment, the water purifier is further designed on the basis of embodiment 3, and specifically: the controller 7 adopts a WiFi chip (which can be adopted in the prior art), the controller 7 comprises a control module, a time module and a communication module, the control module controls the on-off of the flow meter 9, the TDS sensor 10, the booster pump 3, the front electromagnetic valve 5, the rear electromagnetic valve 6 and the indicator light 13, the time module monitors the service life of the front filter element 2 and the rear filter element 4, and the communication module is in communication connection with a terminal device, and an app corresponding to the terminal device (such as a mobile phone) is usually installed, the service life of each filter element, the water quality and the water production of the water purifier are displayed through the communication module, so as to monitor and guide the normal use of the water purifier.

[0042] Embodiment 5

[0043] The embodiment is further designed on the basis of embodiment 4, and specifically, the front filter element 2 comprises a front shell 14, a front water collecting pipe 15, a coarse PP cotton layer 16, an activated carbon layer 17 and a fine PP cotton layer 18. The front shell 14 is provided with a front water inlet and a front water outlet. The inner cavity of the front shell 14 is sequentially provided, from inside to outside, with the front water collecting pipe 15, the fine PP cotton layer 18, the activated carbon layer 17 and the coarse PP cotton layer 16. The tap water coming from the front water inlet is sequentially filtered by the coarse PP cotton layer 16, the activated carbon layer 17, the fine PP cotton layer 18 and the front water collecting pipe 15, and then discharged from the front water outlet. The coarse PP cotton layer 16 is 5 μm PP cotton, and the fine PP cotton layer 18 is 1 μm PP cotton. The filtration precision of the 1 μm PP cotton is 1 micron. The harmful substances such as bacteria, silt particles and water rust larger than 1 μm can be completely removed. When the first 5 μm filter element loses its function, the fine PP cotton layer 18 can still play a role in protecting the RO membrane, thereby reducing the probability of contamination of the RO membrane

[0044] In the embodiment, gaps are arranged between the front water collecting pipe 15, the coarse PP cotton layer 16, the activated carbon layer 17 and the fine PP cotton layer 18. The coarse PP cotton layer 16 is intermittently arranged with the side wall of the front shell 14. The front water inlet is communicated with the gap between the coarse PP cotton layer 16 and the front shell 14. Specifically, a limiting plate is arranged on the upper portion of the front shell 14. The upper ends of the coarse PP cotton layer 16, the activated carbon layer 17 and the fine PP cotton layer 18 are respectively abutted on the limiting plate. The lower ends are abutted on the bottom of the front shell 14. A circle of through holes is arranged on the outer edge of the limiting plate. The through holes are communicated with the gap between the coarse PP cotton layer 16 and the front shell 14. The gaps are arranged between the front water collecting pipe 15, the coarse PP cotton layer 16, the activated carbon layer 17 and the fine PP cotton layer 18. When the tap water flows into the next filter layer after being collected after passing through each filter layer, the filter structure at different positions of each filter layer is fully utilized. The filtration quality is higher, the flow is faster, and the water production at the same time is also improved.

[0045] In the embodiment, the upper end of the front water collecting pipe 15 is communicated with the water outlet. The pipe body of the front water collecting pipe 15 is communicated with the inner cavity of the front shell 14. Further, the pipe body of the middle portion of the water collecting pipe is communicated with the inner cavity of the front shell 14. Further, dense front water collecting holes are arranged on the pipe body of the middle portion of the front water collecting pipe 15 to be communicated with the inner cavity of the front shell 14. The gap arrangement structure is matched to fully utilize the filter layers at different positions.

[0046] Embodiment 6

[0047] The embodiment is further designed on the basis of the water purifier of the embodiment 5, and specifically, the rear filter element 4 comprises a rear housing 19, an RO reverse osmosis layer 20, a delicate activated carbon layer 21 and a rear water collecting pipe 22, a rear water inlet and a rear water outlet are arranged on the rear filter element 4, and the water flowing from the front filter element 2 flows through the rear water inlet, the RO reverse osmosis layer 20, the delicate activated carbon layer 21 and the rear water collecting pipe 22 in sequence and is discharged from the rear water outlet.

[0048] In the embodiment, the RO reverse osmosis layer 20 fills the upper middle part of the rear housing 19, and the RO reverse osmosis layer 20 can also be provided with multiple layers from top to bottom to improve the filtering efficiency and water production, a limiting plate is arranged on the upper part of the rear housing 19, a through hole is formed in the limiting plate, the water filtered by the front filter element 2 flows into the inner cavity of the rear housing 19 on the limiting plate through the rear water inlet, and then flows into the RO reverse osmosis layer 20 through the through hole on the limiting plate. The delicate activated carbon layer 21 is arranged in the lower part of the rear housing 19, and the delicate activated carbon layer 21 can also be provided with multiple layers from inside to outside, a partition plate 23 is arranged between the RO reverse osmosis layer 20 and the delicate activated carbon layer 21, and a water passing hole is arranged on the partition plate 23. More specifically, the delicate activated carbon layer 21 is arranged in the gap between the rear housing 19 and the side wall, a ring of water passing holes is arranged on the outer edge of the partition plate 23, the water passing holes are connected with the gap between the delicate activated carbon layer 21 and the side wall of the rear housing 19, and dense rear water collecting holes are arranged in the lower part of the rear water collecting pipe 22. The water filtered by the RO reverse osmosis layer 20 flows into the gap between the delicate activated carbon layer 21 and the side wall of the rear housing 19 through the water passing holes on the outer edge of the partition plate 23, and then flows out of the rear water collecting pipe 22 after passing through the delicate activated carbon layer 21.

[0049] When the utility model is used, the wire (not shown in the drawing) from the wire outlet hole at the rear part of the water purifier is connected to electricity, the water outlet hole and the water inlet hole at the upper end of the rear part of the water purifier are respectively connected to the corresponding pipelines, the filter elements are ensured to be installed in place, the water purifier is connected to the wireless network in the area where the water purifier is located through the network configuration key 11, the running condition of the water purifier is checked through the mobile terminal after the network configuration is successful, and the actual water outlet gear required by the user is adjusted according to the demand through the gear shifting key 8 (the real-time gear of the water purifier is judged through the indicator light 13, one light represents one gear, and the same is true for the other gears). When the filter element is replaced, the reset key 12 is pressed to make the indicator light 13 at the position of the corresponding filter element light up and reset the filter element (the reset condition is judged through the corresponding indicator light 13 and the mobile terminal, which is the prior art, and the technical personnel in the field can realize it through conventional technical means).

[0050] The pre-filter element 2 and / or the post-filter element 4 of the present application can also be provided with a waste water line (e.g. a waste water line at the lower end of the filter element housing, or a waste water line added at the upper end and a interlayer added in the filter element housing to communicate the lower end of the filter element with the waste water line), which is mature prior art for those skilled in the art and will not be described here.

[0051] In addition, in the description of the present application, unless otherwise specified, if the terms "a plurality of", "a plurality of", "a plurality of" are used, the meaning of "two or more" is two or more, and the meaning of "several", "several", "several" is one or more. In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are used to indicate the orientation or positional relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and not to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application. In addition, if the terms "first", "second", "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0052] The specific embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. A high-flow-rate water purifier, comprising a body and a pre-filter, a booster pump, and a post-filter installed on the body, wherein the pre-filter, booster pump, and post-filter are connected in sequence, and tap water flows through the pre-filter, passes through the post-filter, and is discharged, characterized in that: The post filter core is provided at least two, the front filter core is provided two times of the number of post filter core, all front filter cores are connected in parallel to form a front filter group, all post filter cores are connected in parallel to form a post filter group, and the front filter group and the post filter group are connected in series. It also includes a front electromagnetic valve, a rear electromagnetic valve and a controller, each front filter core is provided with a front electromagnetic valve on the branch, each rear filter core is provided with a rear electromagnetic valve on the branch, and the booster pump, the front electromagnetic valve and the rear electromagnetic valve are electrically connected with the controller; the controller is electrically connected with a gear shifting key for controlling the number of simultaneously opened front electromagnetic valves and rear electromagnetic valves, and the number of simultaneously opened rear electromagnetic valves is at least half of the number of simultaneously opened front electromagnetic valves.

2. The high-throughput water purifier of claim 1, wherein: It also includes a flow meter, a TDS sensor, a network setting key and a reset key electrically connected with the controller, the flow meter and the TDS sensor are installed on the outlet of the post filter group, the network setting key and the reset key are arranged on the machine body, the network setting key is used for network setting of the water purifier and the wifi network of the area where the water purifier is installed, and the reset key is used for resetting after replacing the front filter core and the rear filter core.

3. The high-throughput water purifier of claim 2, wherein: It also includes an indicator light, the positions of the front filter core, the rear filter core, the network setting key and the gear shifting key on the machine body are respectively provided with the corresponding indicator light for cooperation, the indicator light is electrically connected with the controller, and at least three indicator lights matched with the gear shifting key are arranged on the machine body at the position of the gear shifting key.

4. The high flux water purifier according to any one of claims 1-3, wherein: The controller includes a control module, a time module and a communication module, the control module controls the on-off of the flow meter, the TDS sensor, the booster pump, the front electromagnetic valve, the rear electromagnetic valve and the indicator light, the time module monitors the service life of the front filter core and the rear filter core, and the communication module is in communication connection with a terminal device.

5. The high-throughput water purifier of claim 4, wherein: The front filter core includes a front shell, a front water collecting pipe, a coarse PP cotton layer, an activated carbon layer and a fine PP cotton layer, the front shell is provided with a front water inlet and a front water outlet, and the inner cavity of the front shell is sequentially provided with the front water collecting pipe, the fine PP cotton layer, the activated carbon layer and the coarse PP cotton layer from inside to outside, and the tap water coming from the front water inlet is sequentially discharged from the front water outlet after passing through the coarse PP cotton layer, the activated carbon layer, the fine PP cotton layer and the front water collecting pipe.

6. The high-throughput water purifier of claim 5, wherein: The front water collecting pipe, the coarse PP cotton layer, the activated carbon layer and the fine PP cotton layer are provided with gaps between each other, the coarse PP cotton layer is intermittently arranged between the front shell and the gap, and the front water inlet communicates the gap between the coarse PP cotton layer and the front shell.

7. The high-throughput water purifier of claim 6, wherein: The upper end of the front water collecting pipe is communicated with the water outlet, the pipe body of the front water collecting pipe is communicated with the inner cavity of the front shell, the pipe body of the middle part of the water collecting pipe is communicated with the inner cavity of the front shell, and the middle part of the pipe body of the front water collecting pipe is provided with dense front water collecting holes.

8. A high-flux water purifier according to claim 7, characterized in that: The post filter core includes a post shell, an RO reverse osmosis layer, a fine activated carbon layer and a post water collecting pipe, the post filter core is provided with a post water inlet and a post water outlet, and the water flow from the front filter core is sequentially discharged after passing through the RO reverse osmosis layer, the fine activated carbon layer and the post water collecting pipe.

9. A high-flux water purifier according to claim 8, characterized in that: The RO reverse osmosis layer fills the upper middle part of the rear shell, the exquisite activated carbon layer is arranged in the lower part of the rear shell, a partition plate is arranged between the RO reverse osmosis layer and the exquisite activated carbon layer, and water passing holes are arranged on the partition plate.

10. A high flux water purifier as claimed in claim 9, wherein: The exquisite activated carbon layer is arranged in the gap between the rear shell side wall, a circle of water passing holes are arranged on the outer edge of the partition plate, the water passing holes are communicated with the gap between the exquisite activated carbon layer and the rear shell side wall, and dense rear water collecting holes are arranged in the lower part of the rear water collecting pipe.

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