CN219502168U - Integrated water route board and purifier with backward flow washes function - Google Patents
Integrated water route board and purifier with backward flow washes function Download PDFInfo
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- CN219502168U CN219502168U CN202320717148.1U CN202320717148U CN219502168U CN 219502168 U CN219502168 U CN 219502168U CN 202320717148 U CN202320717148 U CN 202320717148U CN 219502168 U CN219502168 U CN 219502168U
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Abstract
The utility model discloses an integrated waterway plate with a reflux flushing function and a water purifier, wherein a plate body is provided with a first installation position and a second installation position, the first installation position is used for installing a first filter element, and the second installation position is used for installing a second filter element; the plate body is provided with a raw water inlet, a first purified water outlet and a waste water outlet, a backflow runner is arranged between the first installation position and the second installation position, the raw water inlet is used for inputting raw water to the first filter element and the second filter element, the first purified water outlet is used for outputting purified water filtered by the first filter element or the second filter element, and part of purified water can flow into the first filter element or the second filter element for flushing through the backflow runner and is discharged from the waste water outlet. The purified water filtered by the first filter element or the second filter element can be output through the first purified water outlet or flows into the other filter element through the backflow flow channel to be washed, so that the first filter element or the second filter element can be used for washing and cleaning the other filter element while the first filter element or the second filter element keeps normal purified water, and the water purifying efficiency of the water purifier and the cleaning efficiency of the filter element are effectively improved.
Description
Technical Field
The utility model relates to the technical field of water purifying equipment, in particular to an integrated waterway board with a reflux flushing function and a water purifier.
Background
Along with the increasing aggravation of water pollution, various pollutants such as dirt, impurities, heavy metals and the like are hidden in tap water, and the quality of drinking water is increasingly emphasized by residents, so that the health of daily drinking water is ensured in order to filter the harmful substances in the tap water, and the application of the water purifier is increasingly wide. The existing water purifier generally adopts a multistage filter element with low density to high density to filter harmful substances, realizes effective purification of water quality, and has large occupied space due to staggered waterways among the multistage filter elements, and the pipelines are connected through a large number of pipe connecting pieces, so that the risk of water leakage exists.
Furthermore, after the water purifier is used for a period of time, various harmful substances are trapped and accumulated in the filter element in the multiple filtering process, the water outlet quality can be influenced if the filter element is not replaced in time, the filter element is required to be replaced frequently by a user, the durability and the durability of the filter element are reduced, and the existing water purifier is lack of a flushing flow passage for the filter element, so that the durable use of the filter element is not facilitated.
The utility model is researched and proposed for overcoming the defects of the prior art.
Disclosure of Invention
Aiming at the problem that the existing water purifier lacks a flushing flow passage for a filter element, which is unfavorable for the durable use of the filter element, the utility model solves the technical problems by adopting the following technical scheme:
the integrated waterway board with the reflux flushing function comprises a board body, wherein the board body is provided with a first installation position and a second installation position, the first installation position is used for installing a first filter element, and the second installation position is used for installing a second filter element; the plate body is equipped with raw water inlet, first water purification export and waste water export, be equipped with the backward flow runner between first installation position and the second installation position, raw water inlet is used for to first filter core and second filter core input raw water, first water purification export is used for exporting the water purification after first filter core or second filter core filtration, and part of water purification can be passed through the backward flow runner flows to first filter core or second filter core in wash to follow the waste water export discharge.
The integrated waterway board with the reflux flushing function is characterized in that the board body is also provided with a first reflux port connected with a first installation position and a second reflux port connected with a second installation position, and the reflux flow channel is communicated between the first reflux port and the second reflux port; the first purified water outlet is communicated with the backflow flow channel.
The integrated waterway board with the reflux flushing function is characterized in that the board body is further provided with a first filtering inlet connected with the first installation position and a second filtering inlet connected with the second installation position, the raw water inlet is communicated with the first filtering inlet and the second filtering inlet through a water inlet channel, and a first water inlet valve connected with the first filtering inlet and a second water inlet valve connected with the second filtering inlet are arranged in the water inlet channel.
By the integrated waterway board with the reflux flushing function, the board body is also provided with a first sewage outlet connected with the first installation position and a second sewage outlet connected with the second installation position, the waste water outlet is communicated with the first sewage outlet and the second sewage outlet through a waste water runner, and a third water inlet valve connected with the first sewage outlet and a fourth water inlet valve connected with the second sewage outlet are arranged in the waste water runner.
By the integrated waterway board with the backflow flushing function, a first water purifying channel is arranged between the backflow channel and the first water purifying outlet, and the first water purifying channel and the waste water channel are respectively distributed up and down with the water inlet channel.
By the integrated waterway board with backflow flushing function, the board body is further provided with a first auxiliary backflow runner communicated with the first backflow port and a second auxiliary backflow runner communicated with the second backflow port, the first auxiliary backflow runner is communicated with the backflow runner through a first flowmeter, and the second auxiliary backflow runner is communicated with the backflow runner through a second flowmeter.
By the integrated water path board with reflux flushing function, the board body is also provided with a second purified water outlet, and a second purified water flow passage is arranged between the second purified water outlet and the reflux flow passage.
By the integrated water route board with backward flow flushing function, the plate body still is equipped with first pure water outlet, with the pure water runner of first pure water outlet intercommunication, be equipped with the pure water interface in the pure water runner, the pure water interface is used for importing pure water to the pure water runner, first pure water outlet is used for exporting pure water.
By the integrated water path board with reflux flushing function, the board body is also provided with a second pure water outlet communicated with the pure water flow channel, and the second pure water outlet is connected with a pressure barrel.
The utility model also discloses a water purifier which comprises the integrated waterway plate.
The beneficial effects of the utility model are as follows:
1. the first filter element and the second filter element can be used as front filter elements in the water purifier, purified water filtered by the first filter element or the second filter element can be output through a first purified water outlet or flows into the other filter element through a backflow channel for flushing, so that the other filter element can be flushed and cleaned while the first filter element or the second filter element keeps normal purified water, even if one filter element is detached and replaced, the filtered purified water of the other filter element is not influenced, the filter element of the water purifier is kept for continuous use, the first filter element and the second filter element can be used for alternately purifying water and automatically cleaning, the water purifying efficiency of the water purifier and the cleaning efficiency of the filter element are effectively improved, the durability and durability of the filter element in the water purifier are enhanced, a user does not need to frequently replace the filter element, and user experience is optimized;
2. the reflux flow channel, the first purified water outlet and the second purified water outlet are arranged, so that purified water filtered by the first filter element or the second filter element has multiple purposes, and the utilization rate of the water is improved;
3. the first installation position, the second installation position, the raw water inlet, the first purified water outlet, the waste water outlet and the backflow runner are integrated in the plate body, the fluid inlets and the fluid outlets and the flow channels are separated through the wall body of the plate body, so that additional pipeline installation in the waterway plate is reduced, the whole volume of the waterway plate is reduced, the occupied space of the waterway plate in the water purifier is further saved, the waterway plate replaces a plurality of pipeline splicing drainage through a plurality of integrated flow channel drainage, and the risk of water leakage of the waterway plate is reduced; in addition, be equipped with first water purification runner between backward flow runner and the first water purification export, first water purification runner, waste water runner are upper and lower distribution with the runner that intakes respectively, have simplified the inner structure of plate body, have reduced the horizontal width of water route board, have saved the occupation space of water route board in the purifier.
The utility model will be further described with reference to the drawings and detailed description.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a side view of the present utility model;
FIG. 4 is a cross-sectional view A-A in FIG. 3;
fig. 5 is a second sectional view a-a in fig. 3.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, an integrated waterway board with a backflow flushing function of the present embodiment includes a board body 1, wherein the board body 1 is provided with a first installation position 2 and a second installation position 3, the first installation position 2 is used for installing a first filter element, and the second installation position 3 is used for installing a second filter element; the plate body 1 is provided with a raw water inlet 11, a first purified water outlet 12 and a waste water outlet 13, a backflow flow channel 101 is arranged between the first installation position 2 and the second installation position 3, the raw water inlet 11 is used for inputting raw water to the first filter element and the second filter element, the first purified water outlet 12 is used for outputting purified water filtered by the first filter element or the second filter element, and part of purified water can flow into the first filter element or the second filter element for flushing through the backflow flow channel 101 and is discharged from the waste water outlet 13.
In this embodiment, a first installation site 2 and a second installation site 3 are disposed at the bottom of the plate body 1, a first filter element is detachably installed at the first installation site 2, a second filter element is detachably installed at the second installation site 3, a raw water inlet 11, a first purified water outlet 12, a waste water outlet 13 and a backflow channel 101 are integrated inside the plate body 1, the backflow channel 101 is formed through a wall inside the plate body 1, the backflow channel 101 is communicated between the first installation site 2 and the second installation site 3, the raw water inlet 11 is communicated with the outside and inputs raw water, namely tap water, to the first filter element and the second filter element, both the first filter element and the second filter element have a water purifying state and a flushing state, for example, as shown in fig. 4, in practical application, raw water can flow into the first filter element through the raw water inlet 11 to be initially filtered to form purified water, at this time, the purified water filtered by the first filter element is output from the first purified water outlet 12, can be used for filtering at a next stage, and the waste water filtered by the first filter element can flow into the second filter element through the backflow channel 101 to be flushed out of the waste water outlet 13; for another example, as shown in fig. 5, raw water may flow into a second filter core through the raw water inlet 11 to be primarily filtered to form purified water, at this time, the second filter core is in a purified water state, purified water filtered by the second filter core is output from the first purified water outlet 12 and may be used for filtering a next stage of filter core, and part of purified water may flow into the first filter core through the backflow channel 101 to be washed, at this time, the first filter core is in a washing state, and waste water after washing is discharged from the waste water outlet 13.
The first filter element and the second filter element are detachably connected with the first installation position 2 and the second installation position 3 respectively, so that a user can conveniently disassemble, assemble and replace the filter elements; in this embodiment, the first filter element and the second filter element can both be used as a front filter element in the water purifier, the purified water filtered by the first filter element or the second filter element can be output through the first purified water outlet 12 or flows into the other filter element through the backflow channel 101 for flushing, so that the other filter element can be flushed and cleaned while the first filter element or the second filter element keeps normal purified water, even if one filter element is detached and replaced, the filtered purified water of the other filter element is not influenced, the filter element of the water purifier is kept for continuous use, the first filter element and the second filter element can be alternately cleaned and cleaned, the water purifying efficiency of the water purifier and the cleaning efficiency of the filter element of the water purifier are effectively improved, the durability and the durability of the filter element in the water purifier are enhanced, and a user does not need to frequently replace the filter element, so that the user experience is optimized; moreover, by providing the first purified water outlet 12, the purified water after preliminary filtration by the first filter element or the second filter element has multiple uses, and the water utilization rate is improved. In addition, through will first installation position 2, second installation position 3, raw water inlet 11, first water purification export 12, waste water export 13 and backward flow runner 101 are integrated in plate body 1, separate through the wall body of plate body 1 between each fluid import and export and the runner, reduced extra pipeline installation in the water route board has reduced the whole volume of water route board, and then has saved the occupation space of water route board in the purifier, just the water route board replaces a plurality of pipeline concatenation drainage through multiple integrated runner drainage, has reduced the risk that the water route board leaked, preferably, the water route board is integrated into one piece structure, has simplified production steps, easily assembles, has reduced manufacturing cost.
Specifically, the plate body 1 is further provided with a first backflow port 142 connected with the first installation position 2 and a second backflow port 152 connected with the second installation position 3, and the backflow channel 101 is communicated between the first backflow port 142 and the second backflow port 152; the first purified water outlet 12 communicates with the return flow channel 101. As shown in fig. 4 and fig. 5, in this embodiment, the plate body 1 may be provided with two first water purifying outlets 12 respectively communicated with the first installation position 2 and the second installation position 3, or at least one first water purifying outlet 12 is provided to be communicated with the backflow flow channel 101, preferably, the first water purifying outlet 12 is communicated with the backflow flow channel 101, the water filtered by the first filter element or the second filter element flows into the backflow flow channel 101 first, and then flows through the backflow flow channel 101, for example, the water filtered by the first filter element flows into the backflow flow channel 101 from the first backflow port 142, wherein a part of water is output through the first water purifying outlet 12, and another part of water flows into the second filter element through the second backflow port 152 for flushing, the second filter element forms a back flushing with respect to the first filter element, and the first filter element forms a back flushing with respect to the second filter element, so that the first filter element or the second filter element keeps water purifying, and the water purifier can be removed from the filter element, and the water purifier can be removed continuously, and the water purifier can be replaced continuously, and the water purifier can be removed continuously, and the water purifier can be cleaned; in addition, the plate body 1 is internally integrated with the first backflow port 142, the second backflow port 152 and the backflow channel 101, and the first purified water outlet 12 is communicated with the backflow channel 101, so that the internal structure of the waterway plate is simplified, the additional pipeline installation in the waterway plate is reduced, the whole volume of the waterway plate is reduced, and the waterway plate replaces a plurality of pipeline splicing drainage through various integrated flow channel drainage, so that the risk of water leakage of the waterway plate is reduced.
Specifically, the plate body 1 is further provided with a first filtering inlet 141 connected with the first installation site 2 and a second filtering inlet 151 connected with the second installation site 3, the raw water inlet 11 is communicated with the first filtering inlet 141 and the second filtering inlet 151 through a water inlet flow channel 102, and a first water inlet valve 161 connected with the first filtering inlet 141 and a second water inlet valve 162 connected with the second filtering inlet 151 are arranged in the water inlet flow channel 102. As shown in fig. 1 to 5, in the present embodiment, the raw water inlet 11 inputs raw water into the water inlet channel 102, the raw water can flow into the first filter element or the second filter element for filtering through the first filter inlet 141 or the second filter inlet 151, and the first installation position 2 and the second installation position 3 share the water inlet channel 102, so that the space utilization rate of the plate body 1 is further improved, the internal structure of the plate body 1 is simplified, and the overall volume of the waterway plate is reduced; in order to increase the water inflow of the single filter element and prevent the water channel from being disordered, for example, when the valve of the first water inlet valve 161 is opened and the valve of the second water inlet valve 162 is closed, raw water in the water inlet channel 102 is prevented from flowing into the second filter element through the first filtering inlet 151, so that raw water can flow into the first filter element from the first filtering inlet 141 for filtering, at the moment, the first filter element is in a water purifying state, and purified water filtered by the first filter element flows into the backflow channel 101 from the first backflow port 142, and part of purified water flows into the second filter element for flushing through the second backflow port 152, at the moment, the second filter element is in a flushing state; for another example, when the valve of the first water inlet valve 161 is closed and the valve of the second water inlet valve 162 is opened, raw water in the water inlet channel 102 is prevented from flowing into the first filter element through the first filtering inlet 141, so that raw water can flow into the second filter element from the second filtering inlet 151 for filtering, at this time, the second filter element is in a clean water state, clean water filtered by the second filter element enters the backflow channel 101 from the second backflow port 152, and part of clean water enters the first filter element for flushing through the first backflow port 142, at this time, the first filter element is in a flushing state; through the arrangement, the first filtering inlet 141 and the second filtering inlet 151 are separated, so that the condition that raw water in the water inlet flow channel 102 flows out through the first filtering inlet 141 and the second filtering inlet 151 at the same time to cause the confusion of waterways is avoided, the water inflow of a single filter element is increased, and the water purifying efficiency of the single filter element is improved; in addition, it is preferable that the first inlet valve 161 and the second inlet valve 162 preferably employ solenoid valves, which are easy to control by a user so as to adjust the first filter cartridge or the second filter cartridge to filter purified water.
Preferably, the plate body 1 is further provided with a first sewage outlet 143 connected with the first installation position 2 and a second sewage outlet 153 connected with the second installation position 3, the waste water outlet 13 is communicated with the first sewage outlet 143 and the second sewage outlet 153 through a waste water runner 103, and a third water inlet valve 163 connected with the first sewage outlet 143 and a fourth water inlet valve 164 connected with the second sewage outlet 153 are arranged in the waste water runner 103. As shown in fig. 1 to 5, in this embodiment, the purified water filtered by the first filter element or the second filter element flows into the second filter element or the first filter element through the backflow channel 101 to be washed, and the waste water formed after washing flows from the second drain outlet 153 or the first drain outlet 143 to the waste water outlet 13 and is discharged, and by setting the waste water channel 103 communicated with the first drain outlet 143, the second drain outlet 153 and the waste water outlet 13, the first installation position 2 and the second installation position 3 can share the waste water channel 103, so that the space utilization rate of the plate body 1 is further improved, the internal structure of the plate body 1 is simplified, and the whole volume of the waterway plate is reduced; in addition, in order to prevent the water path from being confused, the third water inlet valve 163 and the fourth water inlet valve 164 are arranged in the waste water flow channel 103, for example, when the valve of the third water inlet valve 163 is closed and the valve of the fourth water inlet valve 164 is opened, the purified water which is preliminarily filtered by the first filter element cannot enter the waste water flow channel 103 to be discharged through the first sewage outlet 143, but flows into the backflow flow channel 101 through the first backflow port 142 to be separated, and part of the purified water passes through the second backflow port 152 to enter the second filter element to be washed through the backflow flow channel 101, and the waste water which is washed through the second filter element enters the waste water flow channel 103 through the second sewage outlet 153 and is discharged through the waste water outlet 13; for another example, when the third water inlet valve 163 is opened and the fourth water inlet valve 164 is closed, the purified water primarily filtered by the second filter element cannot enter the waste water flow passage 103 to be discharged through the second sewage outlet 153, but flows into the backflow flow passage 101 through the second backflow port 152 to be separated, and part of the purified water enters the first filter element through the backflow flow passage 101 through the first backflow port 142 to be washed, enters the waste water flow passage 103 through the first sewage outlet 143 and is discharged through the waste water outlet 13; through the arrangement, the loss of purified water after being filtered by the first filter element or the second filter element is reduced, so that the purified water after being subjected to preliminary filtration enters the reflux flow channel 101 as far as possible to be split and flows into the other filter element for flushing, and the water utilization rate is improved.
Specifically, a first purified water flow channel 104 is disposed between the backflow flow channel 101 and the first purified water outlet 12, and the first purified water flow channel 104 and the wastewater flow channel 103 are respectively distributed up and down with the water inlet flow channel 102. As shown in fig. 2 and 3, in this embodiment, the first water purifying flow channel 104 may be integrated in the plate body 1 or an additional pipe may be installed, the waste water flow channel 103 may be integrated in the plate body 1 or an additional pipe may be installed, and preferably the first water purifying flow channel 104 and the waste water flow channel 103 are disposed at an upper portion of the water inlet flow channel 101, which simplifies an internal structure of the plate body 1, reduces a lateral width of the waterway board, and saves an occupied space of the waterway board in the water purifier.
Preferably, the plate body 1 is further provided with a first auxiliary backflow channel 105 communicating with the first backflow port 142 and a second auxiliary backflow channel 106 communicating with the second backflow port 152, the first auxiliary backflow channel 105 is communicated with the backflow channel 101 through a first flowmeter 171, and the second auxiliary backflow channel 106 is communicated with the backflow channel 101 through a second flowmeter 172. As shown in fig. 1 and 2, in this embodiment, the first flowmeter 171 is configured to detect the flow of purified water flowing out from the first installation location 2, the second flowmeter 172 is configured to detect the flow of purified water flowing out from the second installation location 3, and the filtered water conditions of the first filter element and the second filter element are detected by the first flowmeter 171 and the second flowmeter 172, so as to determine whether the first filter element and the second filter element are blocked, so that the filtered water of the first filter element and the second filter element is not smooth, so that a user can replace the filter element that cannot be used in time, and the user experience is optimized.
Preferably, the plate body 1 is further provided with a second purified water outlet 18, and a second purified water flow passage 107 is arranged between the second purified water outlet 18 and the backflow flow passage 101. As shown in fig. 1 to 5, in this embodiment, the purified water filtered by the first filter element or the second filter element enters the backflow channel 101 from the first backflow port 142 or the second backflow port 152, and is split by the backflow channel 101, so that part of the purified water flows into the second purified water channel 107 and is discharged from the second purified water outlet 18, so that a user can conveniently use the purified water to clean objects, the water utilization rate is improved, the water consumption is reduced, and the water resource is saved.
Preferably, the plate body 1 is further provided with a first pure water outlet 191 and a pure water flow channel 108 communicated with the first pure water outlet 191, a pure water interface 192 is arranged in the pure water flow channel 108, the pure water interface 192 is used for inputting pure water into the pure water flow channel 108, and the first pure water outlet 191 is used for outputting pure water. As shown in fig. 1 to 5, in this embodiment, the first filter element or the second filter element performs preliminary filtration on raw water, the filtered purified water still does not reach the drinking water standard, the purified water enters the backflow channel 101 through the first backflow port 142 or the second backflow port 152, and is diverted through the backflow channel 101 to make part of the purified water flow into the first purified water channel 104 and discharged from the first purified water outlet 12, the first purified water outlet 12 can be connected with a next stage filter element to further filter the purified water so as to reach the drinking water standard, pure water is generated after further filtration, the filter element outlet in the next stage filter element is connected with the pure water interface 192 through a pipeline, and the pure water flows into the pure water channel 108 through the pipeline and is discharged from the first pure water outlet 191 so as to be convenient for users to drink.
Further, the plate body 1 is further provided with a second pure water outlet 193 which is communicated with the pure water flow channel 108, and a pressure barrel is connected to the second pure water outlet 193. In this embodiment, the pure water flow channel 108 is further connected to the second pure water outlet 193, and stores the redundant pure water for standby through the pressure barrel, so that when the user needs to use the pure water meeting the drinking water specification, the user can use the pure water stored in the pressure barrel immediately, without spending time waiting for the filter element to filter for multiple times to produce the pure water, thereby optimizing the user experience.
The utility model also discloses a water purifier which comprises the integrated waterway plate. As shown in fig. 1 to 5, in this embodiment, the first filter element and the second filter element may be used as a front filter element in a water purifier, the purified water filtered by the first filter element or the second filter element may be output through the first purified water outlet 12 or flow into another filter element through the backflow channel 101 to be washed, so that the first filter element or the second filter element may be washed and cleaned while maintaining normal purified water, and even if one filter element is detached and replaced, the filtered purified water of the other filter element is not affected, so that the filter element is maintained for continuous use, and the first filter element and the second filter element may be alternately cleaned and self-cleaned, thereby effectively improving the water purifying efficiency of the water purifier and the cleaning efficiency of the filter element, enhancing the durability and durability of the filter element in the water purifier, and further optimizing the user experience without frequent replacement of the filter element.
From the above, the working process of the integrated waterway board is as follows:
1. as shown in fig. 4, raw water enters the water inlet channel 102 from the raw water inlet 11, the first water inlet valve 161 is opened, the second water inlet valve 162 is closed, raw water in the water inlet channel 102 is prevented from flowing into the second filter core through the second filtering inlet 151 by the second water inlet valve 162, raw water can flow into the first filter core through the first filtering inlet 141 for preliminary filtration, at this time, the first filter core is in a water purifying state, purified water after preliminary filtration of the first filter core flows into the backflow channel 101 through the first backflow port 142 and is shunted in the backflow channel 101, wherein a part of purified water flows out of the plate body 1 through the first purified water outlet 12 and can be used for filtering of the next filter core, and the other part of purified water flows into the second filter core through the second backflow port 152 along the backflow channel 101 for flushing, at this time, the third water inlet valve 163 is closed and the fourth water inlet valve 164 is opened, at this time, purified water after filtration of the first filter core is prevented from flowing into the backflow channel 101 through the first sewage outlet 143, at this time, after filtration of the first filter core flows out of the waste water drain 103 through the second sewage drain 103, and flows out of the waste water drain 153 through the second sewage drain 103;
2. as shown in fig. 5, when the raw water enters the water inlet channel 102 from the raw water inlet 11, the second water inlet valve 162 is opened, the first water inlet valve 161 is closed, the raw water in the water inlet channel 102 is prevented from flowing into the first filter core through the first filtering inlet 141 by the first water inlet valve 161, the raw water is enabled to flow into the second filter core from the second filtering inlet 151 for preliminary filtering, at this time, the second filter core is in a water purifying state, the water purified after preliminary filtering through the second filter core flows into the water return channel 101 through the second return port 152 and is split by the water return channel 101, wherein a part of the water purified is discharged through the first water purifying outlet 12 and can be used for filtering of the next filter core, and another part of the water purified enters the first filter core through the first return port 142 for flushing along the water return channel 101, at this time, the fourth water inlet valve 164 is closed and the third water inlet valve 163 is opened, the water purified after filtering through the second filter core is prevented from flowing into the water drain 153 through the second filter core 103 by the fourth water inlet valve 164 from flowing into the water drain 153, the water drain 103 through the first drain 103 and discharging the water drain 13.
Through the arrangement of the first water inlet valve 161, the second water inlet valve 162, the third water inlet valve 163 and the fourth water inlet valve 164, raw water flows into the first filter element or the second filter element through the first filter inlet 141 or the second filter inlet 151, filtered waste water is finally discharged correspondingly from the second drain outlet 153 or the first drain outlet 143, the first filter element and the second filter element form relative back flushing cleaning, the first filter element or the second filter element can correspondingly flush and clean the other filter element while maintaining normal water purification, even if the disassembly and replacement of one filter element do not affect the filtration use of the other filter element, the continuous use of the filter element in the water purifier is ensured, the water purification efficiency of the water purifier is improved, the first filter element and the second filter element can alternately filter the water and clean, the cleaning efficiency of the filter element is effectively improved, the durability and durability of the filter element in the water purifier are enhanced, the user does not need to frequently replace the filter element, and the user experience is further optimized.
The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. An integrated water route board with backward flow washes function, includes plate body (1), its characterized in that: the plate body (1) is provided with a first installation position (2) and a second installation position (3), the first installation position (2) is used for installing a first filter element, and the second installation position (3) is used for installing a second filter element; the plate body (1) is equipped with raw water inlet (11), first water purification export (12) and waste water export (13), be equipped with backward flow runner (101) between first installation position (2) and second installation position (3), raw water inlet (11) are used for to first filter core and second filter core input raw water, first water purification export (12) are used for exporting the water purification after first filter core or second filter core filtration, and part water purification can be passed through backward flow runner (101) flow to first filter core or second filter core in wash to follow waste water export (13) discharge.
2. An integrated waterway board with reflux flushing function according to claim 1, wherein: the plate body (1) is also provided with a first backflow port (142) connected with the first installation position (2) and a second backflow port (152) connected with the second installation position (3), and the backflow channel (101) is communicated between the first backflow port (142) and the second backflow port (152); the first purified water outlet (12) is communicated with the backflow channel (101).
3. An integrated waterway board with reflux flushing function according to claim 2, wherein: the plate body (1) is further provided with a first filtering inlet (141) connected with the first installation position (2) and a second filtering inlet (151) connected with the second installation position (3), the raw water inlet (11) is communicated with the first filtering inlet (141) and the second filtering inlet (151) through a water inlet runner (102), and a first water inlet valve (161) connected with the first filtering inlet (141) and a second water inlet valve (162) connected with the second filtering inlet (151) are arranged in the water inlet runner (102).
4. An integrated waterway board with reflux flushing function according to claim 3, wherein: the plate body (1) is further provided with a first sewage outlet (143) connected with the first installation position (2) and a second sewage outlet (153) connected with the second installation position (3), the waste water outlet (13) is communicated with the first sewage outlet (143) and the second sewage outlet (153) through a waste water runner (103), and a third water inlet valve (163) connected with the first sewage outlet (143) and a fourth water inlet valve (164) connected with the second sewage outlet (153) are arranged in the waste water runner (103).
5. The integrated waterway board with reflux flushing function of claim 4, wherein: a first water purifying flow channel (104) is arranged between the backflow flow channel (101) and the first water purifying outlet (12), and the first water purifying flow channel (104) and the waste water flow channel (103) are respectively distributed up and down with the water inlet flow channel (102).
6. An integrated waterway board with reflux flushing function according to claim 2, wherein: the plate body (1) is further provided with a first auxiliary backflow runner (105) communicated with the first backflow port (142) and a second auxiliary backflow runner (106) communicated with the second backflow port (152), the first auxiliary backflow runner (105) is communicated with the backflow runner (101) through a first flowmeter (171), and the second auxiliary backflow runner (106) is communicated with the backflow runner (101) through a second flowmeter (172).
7. An integrated waterway board with reflux flushing function according to claim 1, wherein: the plate body (1) is also provided with a second purified water outlet (18), and a second purified water flow passage (107) is arranged between the second purified water outlet (18) and the backflow flow passage (101).
8. An integrated waterway board with reflux flushing function according to claim 1, wherein: the plate body (1) still is equipped with first pure water export (191), with pure water runner (108) of first pure water export (191) intercommunication, be equipped with pure water interface (192) in pure water runner (108), pure water interface (192) are used for importing pure water to pure water runner (108), first pure water export (191) are used for exporting pure water.
9. The integrated waterway board with reflux flushing function of claim 8, wherein: the plate body (1) is also provided with a second pure water outlet (193) communicated with the pure water flow channel (108), and a pressure barrel is connected to the second pure water outlet (193).
10. A water purifier, characterized in that: an integrated waterway board comprising any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717148.1U CN219502168U (en) | 2023-04-03 | 2023-04-03 | Integrated water route board and purifier with backward flow washes function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717148.1U CN219502168U (en) | 2023-04-03 | 2023-04-03 | Integrated water route board and purifier with backward flow washes function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219502168U true CN219502168U (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320717148.1U Active CN219502168U (en) | 2023-04-03 | 2023-04-03 | Integrated water route board and purifier with backward flow washes function |
Country Status (1)
| Country | Link |
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| CN (1) | CN219502168U (en) |
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2023
- 2023-04-03 CN CN202320717148.1U patent/CN219502168U/en active Active
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