CN210556310U - Water tank and water purifier with same - Google Patents
Water tank and water purifier with same Download PDFInfo
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- CN210556310U CN210556310U CN201921124307.7U CN201921124307U CN210556310U CN 210556310 U CN210556310 U CN 210556310U CN 201921124307 U CN201921124307 U CN 201921124307U CN 210556310 U CN210556310 U CN 210556310U
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Abstract
The utility model discloses a water tank and have water purifier of this water tank, wherein, the water tank includes: the device comprises a box body structure, a waste water tank for containing waste water, at least one conversion water tank for containing raw water in an initial state and used for containing the waste water after the raw water contained in the conversion water tank is filtered, and a raw water tank only used for containing the raw water; the waste water tank is provided with an overflow port, so that the waste water flows into the conversion water tank through the overflow port after the waste water tank is full of water; the waste water tank, the conversion water tank and the raw water tank are all arranged inside the tank body structure. The utility model provides a water tank can use the space that is used for holding the raw water to turn into the space that is used for holding waste water through setting up the conversion water tank, under the unchangeable circumstances of water tank total volume, can reduce the volume of waste water tank as far as, makes the waste water that produces after the raw water filters flow in waste water tank and conversion water tank to make the volume increase of the raw water that the water tank single can add. In addition the utility model also discloses a water purifier including above-mentioned water tank.
Description
Technical Field
The utility model relates to a water purifier design technical field, more specifically say, relate to a water tank. Furthermore, the utility model discloses still relate to a water purifier including above-mentioned water tank.
Background
Among the prior art, in order to make under the unchangeable circumstances of water tank volume, can increase the volume of single filterable raw water, generally set up the elastic bag that is used for collecting waste water in the water tank, elastic bag is in the contraction state under the initial condition, fill with raw water in the water tank, waste water that produces among the raw water filtration process is collected into elastic bag, along with by filterable raw water volume constantly increase, produced waste water volume constantly increases, the shared space of raw water constantly reduces, elastic bag expands gradually, and occupy the original space that is used for holding the raw water, make waste water and raw water separation, the space of water tank obtains make full use of.
However, in the prior art, the elastic bag needs to be continuously expanded and contracted in the working process, so that the service life of the elastic bag is influenced; in addition, in order to ensure that the elastic bag has good elasticity, the elastic bag is generally thin in thickness in an expansion state and is easily damaged by impurities, so that waste water leakage is caused, and the filtering efficiency and the service life of the filter element are influenced.
In summary, how to increase the volume of raw water that can be added to a water tank at a time on the premise that the total volume of the water tank is not changed and the structural reliability of the water tank is ensured is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a water tank can increase the volume of the water tank single addible raw water under the condition that does not increase the water tank total volume, and guarantees the reliability of water tank structure, improves the water purification efficiency of water purifier.
Another object of the utility model is to provide a water purifier including above-mentioned water tank.
In order to achieve the above object, the present invention provides the following technical solutions:
a water tank, comprising: the device comprises a box body structure, a waste water tank for containing waste water, at least one conversion water tank for containing raw water in an initial state and used for containing the waste water after the raw water contained in the conversion water tank is filtered, and a raw water tank only used for containing the raw water;
the waste water tank is provided with an overflow port, so that the waste water flows into the conversion water tank through the overflow port after the waste water tank is full of water;
the waste water tank, the conversion water tank and the raw water tank are all arranged in the tank body structure.
Preferably, the bottom of the waste water tank is provided with a water inlet valve, and the bottoms of the conversion water tank and the raw water tank are both provided with a water outlet valve.
Preferably, the device comprises one conversion water tank, and a first water outlet valve for enabling the raw water to flow out is arranged at the bottom of the conversion water tank.
Preferably, the volume of wastewater generated after raw water in the conversion water tank is filtered is less than or equal to the volume of the wastewater tank; the volume of waste water generated by filtering raw water in the conversion water tank and the raw water tank is less than or equal to the sum of the volumes of the waste water tank and the conversion water tank.
Preferably, the switching water tank comprises a first switching water tank and a second switching water tank; the bottom of the first conversion water tank is provided with a first water outlet valve, and the bottom of the second conversion water tank is provided with a second water outlet valve.
Preferably, the overflow port includes a first overflow port for overflowing the wastewater to the first switching tank and a second overflow port for overflowing the wastewater to the second switching tank;
and the height of the first overflow port is lower than that of the second overflow port.
Preferably, the volume of the wastewater generated after the raw water in the first conversion water tank is filtered is less than or equal to the volume of the wastewater tank;
the volume of waste water generated by filtering raw water in the first conversion water tank and the second conversion water tank is less than or equal to the sum of the volumes of the waste water tank and the first conversion water tank;
the volume of waste water generated by filtering raw water in the first conversion water tank, the second conversion water tank and the raw water tank is less than or equal to the sum of the volumes of the waste water tank, the first conversion water tank and the second conversion water tank.
Preferably, the top of the waste water tank is provided with an end cover in a sealing mode.
A water purifier comprising a water tank for holding raw water and wastewater, a filtration system for filtering the raw water, and a main structure for mounting the water tank and the filtration system, the water tank being any one of the water tanks mentioned above.
Preferably, the system further comprises a raw water detection sensor for detecting the use condition of raw water, and a controller for receiving information transmitted by the raw water detection sensor and controlling the opening and closing of a valve in the water tank.
The utility model has the advantages that:
the space that the setting of conversion water tank was used for holding the raw water can turn into the space that is used for holding waste water, and under the unchangeable circumstances of water tank total volume, the raw water volume that the single can add increases to avoid adding the raw water to the water tank many times, improve filtration efficiency.
Under the unchangeable condition of the biggest raw water volume of water tank single addable, the utility model discloses the total volume of well water tank can reduce, makes the equipment volume who uses this water tank structure reduce.
The arrangement of a plurality of chambers at intervals inside the box body structure enables the whole structure of the water tank to be stable and reliable, and avoids the trouble of repeatedly replacing parts.
The utility model provides a water tank, include: the device comprises a box body structure, a waste water tank for containing waste water, at least one conversion water tank for containing raw water in an initial state and used for containing the waste water after the raw water contained in the conversion water tank is filtered, and a raw water tank only used for containing the raw water; the waste water tank is provided with an overflow port, so that the waste water flows into the conversion water tank through the overflow port after the waste water tank is full of water; the waste water tank, the conversion water tank and the raw water tank are all arranged in the tank body structure.
When the device is in actual use, the conversion water tank and the raw water tank are filled with raw water, the raw water in the conversion water tank is controlled to flow out, the raw water flowing out of the conversion water tank is filtered, and wastewater generated in the filtering process enters the wastewater tank until the raw water in the conversion water tank is filtered; when the waste water tank is full and the idle running water changing tank with the used raw water exists in the water changing tank, the waste water generated after the residual raw water in the water changing tank is filtered can flow into the waste water tank through the water inlet valve and overflows from the waste water tank to the empty water changing tank; the raw water in the raw water tank can be filtered after the raw water in the conversion water tank is filtered, the raw water tank is opened through the control equipment, the raw water in the raw water tank flows out, and the wastewater generated in the raw water filtering process in the raw water tank flows into the wastewater tank through the water inlet valve and overflows to the conversion water tank through the wastewater tank until the raw water in the raw water tank is filtered.
The utility model provides a water tank can use the space that is used for holding the raw water to turn into the space that is used for holding waste water through setting up the conversion water tank, under the unchangeable circumstances of water tank total volume, can reduce the volume of waste water tank as far as possible, makes the waste water that the raw water produced after filtering flow in waste water tank and conversion water tank to the volume of the raw water that makes the water tank single can add increases, avoids adding the raw water many times, improves filtration efficiency.
In addition, compare in prior art, the utility model discloses in be provided with the box structure, and change water tank, waste water case and former water tank and be the cavity that the inside interval of box structure goes out, make water tank overall structure reliable and stable, avoided the trouble of repeated change spare part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of a water tank provided by the present invention;
FIG. 2 is a top view of the bottom surface of the end cap.
In FIGS. 1-2:
1 is a waste water tank, 11 is a water inlet valve, 2 is a conversion water tank, 21 is a first water outlet valve, 22 is a second water outlet valve, 3 is an original water tank, 31 is a third water outlet valve, 4 is an end cover, 5 is a first overflow port, and 6 is a second overflow port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a water tank, can increase the volume of the single addable raw water under the condition that does not change the water tank total volume, make the shared space of raw water can turn into the shared space of waste water, realize the rational utilization in water tank space. The other core of the utility model is to provide a water purifier comprising the water tank.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a first embodiment of a water tank provided in the present invention; FIG. 2 is a top view of the bottom surface of the end cap.
The water tank that this embodiment provided includes: the sewage treatment device comprises a box body structure, a sewage tank 1 for containing sewage, at least one conversion water tank 2 for containing raw water in an initial state and filtering the raw water contained in the conversion water tank, and a raw water tank 3 for containing the raw water only; the waste water tank 1 is provided with an overflow port, so that waste water flows into the conversion water tank 2 through the overflow port after the waste water tank 1 is full of water; waste water tank 1, conversion water tank 2 and former water tank 3 all set up in the box structure.
In the practical use process of the water purifier, raw water is filled in the conversion water tank 2 and the raw water tank 3, when the water purifier starts a filtering process, the raw water in the conversion water tank 2 is controlled to flow out to a filtering mechanism of the water purifier through the water outlet valves 21/22 for filtering, and wastewater generated in the filtering process flows into the wastewater tank 1 through the water inlet valve 11 until the raw water in the conversion water tank 2 is filtered; after a detection mechanism arranged on the water purifier detects that raw water in the conversion water tank 2 is used up, the water outlet valve 21/22 of the conversion water tank 2 is controlled to be closed, the water outlet valve 31 of the raw water tank 3 is controlled to be opened, the water purifier starts to filter the raw water in the raw water tank 3, and waste water generated in the raw water filtering process in the raw water tank 3 enters the waste water tank 1 through the water inlet valve 11 until the waste water tank 1 is full of water and then overflows into the conversion water tank 2 for storage.
In order to avoid extra increase of the space of the water tank, the waste water tank 1 is generally set to be one, the number of the conversion water tanks 2 is at least one, and certainly, the number of the conversion water tanks 2 can be set to be 2, 3 or more, preferably, the number of the original water tanks 3 is also one, and the extra arrangement of an isolation space is avoided, so that the processing difficulty is increased.
The utility model provides a water tank can reduce the volume of wastewater tank 1 as far as through being provided with conversion water tank 2, uses to turn into the space that is used for holding the raw water into the space that is used for holding waste water, and under the unchangeable circumstances of water tank total volume, the raw water volume that the single can add increases, has avoided the process of repeated interpolation raw water, has improved filtration efficiency.
In addition, compared with the prior art, the utility model discloses well conversion water tank 2, waste water tank 1 and former water tank 3 are the fixed structure that sets up in the box structure, make water tank overall structure reliable and stable, have avoided the trouble of repeated change spare part.
Preferably, the spaces of the waste water tank 1, the change-over water tank 2 and the raw water tank 3 can be partitioned by arranging partition plates in the tank structure.
Preferably, the bottom of the waste water tank 1 is provided with a water inlet valve 11, and the bottoms of the conversion water tank 2 and the raw water tank 3 are both provided with a water outlet valve.
On the basis of the above embodiment, the volume of the wastewater generated after the raw water in the switch water tank 2 is filtered can be made smaller than or equal to the volume of the wastewater tank 1; the volume of waste water generated by the conversion water tank 2 and the raw water tank 3 after filtering is less than or equal to the sum of the volumes of the waste water tank 1 and the conversion water tank 2. Preferably, the volume ratio of the raw water tank 3, the conversion water tank 2 and the waste water tank 1 can be set as follows: volume of raw water tank 3: volume of the switching water tank 2: the volume of the waste water tank 1 is 4:2:1, and for example, when the total volume of the tanks is 5L, the volume of the waste water tank 1 may be 0.71L, the volume of the change-over tank 2 may be 1.42L, and the volume of the raw water tank 3 may be 2.84L.
On the basis of the above embodiment, a conversion water tank 2 may be included, a water outlet valve for raw water to flow out is disposed at the bottom of the conversion water tank 2, and the conversion water tank 2 is communicated with the waste water tank 1 through an overflow port.
Preferably, the switch water tank 2 is disposed between the raw water tank 3 and the waste water tank 1.
Preferably, the overflow port is provided at a position adjacent to the end cap 4 on the side wall of the waste water tank 1, so that the waste water tank 1 holds waste water as much as possible.
On the basis of the above embodiment, the device may include at least two switching water tanks 2, and the bottom of any switching water tank 2 is provided with a water outlet valve for flowing raw water out;
the side wall of any of the change-over water tanks 2 is provided with a waste water inlet for letting waste water flow in.
When the number of the conversion water tanks 2 is more than or equal to 3, all the conversion water tanks 2 can be arranged adjacent to the waste water tank 1, overflow ports with the same number and different heights as the conversion water tanks 2 are arranged in the waste water tank 1, so that waste water overflows to each conversion water tank 2 successively, only two conversion water tanks 2 can be arranged adjacent to the waste water tank 1, other conversion water tanks 2 are arranged adjacent to each other in sequence, and a waste water flow outlet is arranged between the adjacent conversion water tanks 2; for example, after the second transfer tank is full of wastewater, wastewater overflows from the second transfer tank to a third transfer tank, after the third transfer tank is full of wastewater, wastewater overflows from the third transfer tank to a fourth transfer tank, and so on.
On the basis of the above embodiment, in consideration of the actual space of the water tank and the difficulty of the water tank processing process, the conversion water tank 2 may include a first conversion water tank and a second conversion water tank, the volume of the wastewater generated after the raw water in the first conversion water tank is filtered is less than or equal to the volume of the wastewater tank 1, and the wastewater generated after the raw water in the first conversion water tank is filtered enters the wastewater tank 1; when the situation that the raw water in the first conversion water tank is filtered is detected, the raw water in the second conversion water tank flows out from the second water outlet valve 22 to be filtered, the wastewater generated in the raw water filtering process of the second conversion water tank enters the wastewater tank 1 through the water inlet valve 11, and the total volume of the wastewater generated after the raw water in the first conversion water tank and the second conversion water tank is filtered is smaller than or equal to the sum of the volumes of the wastewater tank 1 and the first conversion water tank; when the situation that the raw water in the second conversion water tank is filtered is detected, the raw water in the raw water tank 3 flows out through the third water outlet valve 31 and is filtered, the wastewater generated in the raw water filtering process in the raw water tank 3 enters the wastewater tank 1 through the water inlet valve 11 and directly overflows to the first conversion water tank or the second conversion water tank or is directly stored in the wastewater tank 1, and the sum of the volumes of the wastewater generated after the raw water in the first conversion water tank, the second conversion water tank and the raw water in the raw water tank 3 is filtered is smaller than or equal to the sum of the volumes of the first conversion water tank, the second conversion water tank and the wastewater tank 1. Therefore, in the using process, the initial state of the first conversion water tank and the second conversion water tank can be used for containing raw water, and the raw water inside the first conversion water tank and the second conversion water tank can be used for containing waste water after being filtered, so that the utilization rate of a space is increased, the volume of the raw water which can be added into the water tank at a time is increased, and the filtering efficiency is improved.
For example, when the total volume of the raw water tank 3 is 5L, the volume ratio of the waste water tank 1, the first switching water tank, the second switching water tank, and the raw water tank 3 may be set as: volume of wastewater tank 1: volume of the first switching water tank: volume of the second switching water tank: the volume of the raw water tank 3 is 8:4:2:1, so that the volume of the waste water tank 1 is 0.33L, the volume of the first conversion water tank is 0.66L, the volume of the second conversion water tank is 1.32L, and the volume of the raw water tank 3 is 2.64L; of course, the volumes of the wastewater generated by the raw water with the same volume are different for different filtering modes and filtering devices, so the illustration is only for one example, and the actual operation can be determined according to the actual situation.
After the wastewater tank 1 is filled with wastewater, in order to enable the wastewater in the wastewater tank 1 to smoothly flow into the first conversion water tank and the second conversion water tank, a first overflow port 5 for overflowing the wastewater into the first conversion water tank and a second overflow port 6 for overflowing the wastewater into the second conversion water tank may be provided in the wastewater tank 1; and the height of the first overflow opening 5 is lower than the height of the second overflow opening 6.
As shown in fig. 1, the box structure can be divided into four chambers, namely a waste water tank 1, a first conversion water tank, a second conversion water tank and a raw water tank 3 by partition boards, the waste water tank 1 is arranged between the first conversion water tank and the second conversion water tank, a first overflow port 5 and a second overflow port 6 for overflowing waste water are arranged at the upper part of the waste water tank 1, a water inlet valve 11 is arranged at the lower part of the waste water tank 1, a first water outlet valve 21 is arranged at the bottom of the first conversion water tank, a second water outlet valve 22 is arranged at the bottom of the second conversion water tank, a third water outlet valve 31 is arranged at the bottom of the raw water tank 3, and as the height of the first overflow port 5 is lower than that of the second overflow port 6, the waste water in the waste water tank 1 reaches the height of the first overflow port 5, the raw water is continuously filtered, and the generated waste water overflows to the first conversion water tank through the first overflow port 5, until the first switching tank is filled with wastewater, and then the increased wastewater overflows to the second switching tank through the second overflow port 6.
Preferably, can set up end cover 4 at the top of waste water tank 1, and end cover 4 and waste water tank 1 sealing connection, in the use, waste water can be avoided spilling in the setting of end cover 4, for the convenience with waste water discharge, end cover 4 for the convenient stopper of dismantling or with waste water tank 1 threaded connection, can also set up the waste water export that is used for making the waste water outflow at end cover 4, in the filtering process, waste water export is in the closed condition, after filtering the completion, open waste water export, the water tank is invertd, then waste water can flow very easily.
In addition to above-mentioned water tank, the utility model discloses still provide a water purifier including the water tank that the above-mentioned embodiment disclosed, this water purifier is including holding the water tank of the waste water after raw water and raw water filtration, be used for filtering the filtration system of raw water and be used for installing water tank and filtration system's major structure, the above-mentioned water tank of water tank, the structure of other each parts of this water purifier please refer to prior art, this text is no longer repeated.
Preferably, the first outlet valve 21, the second outlet valve 22, the third outlet valve 31 and the inlet valve 11, which are preferably provided as electromagnetic valves, can be controlled to open and close by electromagnetic inductive switches provided in the water purifier.
On the basis of the above embodiment, in order to timely pour the wastewater when the raw water is filtered and replenish the raw water, a liquid shortage sensor for detecting the water level of the raw water and an alarm device for giving an alarm in a liquid shortage state may be provided in the raw water tank 3, the liquid shortage sensor is connected with the controller, and the controller is connected with the alarm device.
The alarm device can be a buzzer or an alarm lamp, is determined according to actual conditions, and is preferably arranged at the bottom of the raw water tank 3.
It should be noted that, in the first switching water tank, the second switching water tank, the third switching water tank and the fourth switching water tank, the first controller and the second controller, the first outlet valve 21, the second outlet valve 22 and the third outlet valve 31, the first, the second, the third and the fourth are only mentioned in this application for distinguishing terms of different technical features, and they are not divided into sequences, and do not constitute a limitation to the technical solution of the present invention.
It should be noted that, the overflow port mentioned in this embodiment may be a flow port or a hole formed in the wall of the wastewater tank 1, or may be a port directly adjacent to the conversion water tank at the top of the wall of the wastewater tank 1, and for the case of two conversion water tanks, for example, the height of the port adjacent to the conversion water tank 2 at the top of the wall of the wastewater tank 1 may be set to be unequal, so as to achieve sequential overflow.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.
The above is to the water tank and the water purifier with the water tank provided by the utility model are introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A water tank, comprising: the device comprises a box body structure, a waste water tank (1) for containing waste water, at least one conversion water tank (2) for containing raw water in an initial state and filtering the raw water contained in the conversion water tank, and a raw water tank (3) only for containing the raw water;
the waste water tank (1) is provided with an overflow port, so that the waste water flows into the conversion water tank (2) through the overflow port after the waste water tank (1) is full of water;
the waste water tank (1), the conversion water tank (2) and the raw water tank (3) are all arranged in the tank body structure.
2. A water tank according to claim 1, characterized in that the waste water tank (1) is provided with a water inlet valve (11) at the bottom, and the change-over water tank (2) and the raw water tank (3) are provided with water outlet valves (21, 22, 31) at the bottom.
3. The water tank as claimed in claim 2, characterized by comprising one switching water tank (2), wherein the switching water tank (2) is provided at the bottom with a first outlet valve (21) for letting out the raw water.
4. A water tank according to any one of claims 1-3, characterized in that the volume of waste water produced after filtration of raw water in the switch water tank (2) is equal to or less than the volume of the waste water tank (1); the volume of waste water generated by filtering raw water in the conversion water tank (2) and the raw water tank (3) is less than or equal to the sum of the volumes of the waste water tank (1) and the conversion water tank (2).
5. A water tank according to claim 2, characterized in that the switching water tank (2) comprises a first switching water tank and a second switching water tank; the bottom of the first conversion water tank is provided with a first water outlet valve (21), and the bottom of the second conversion water tank is provided with a second water outlet valve (22).
6. The tank according to claim 5, characterized in that said overflow comprises a first overflow (5) for overflowing said wastewater to said first switching tank and a second overflow (6) for overflowing said wastewater to said second switching tank;
and the height of the first overflow port (5) is lower than that of the second overflow port (6).
7. The water tank as claimed in claim 6,
the volume of waste water generated after raw water in the first conversion water tank is filtered is less than or equal to the volume of the waste water tank (1);
the volume of waste water generated by the first conversion water tank and the second conversion water tank after raw water in the first conversion water tank and the second conversion water tank is filtered is less than or equal to the sum of the volumes of the waste water tank (1) and the first conversion water tank;
the volume of waste water generated by filtering raw water in the first conversion water tank, the second conversion water tank and the raw water tank (3) is less than or equal to the sum of the volumes of the waste water tank (1), the first conversion water tank and the second conversion water tank.
8. A water tank according to any of claims 1-3, 5-7, characterized in that the top of the waste water tank (1) is sealingly provided with an end cap (4).
9. A water purifier comprising a tank for containing raw water and waste water, a filtering system for filtering the raw water, and a main structure for installing the tank and the filtering system, wherein the tank is the tank set forth in any one of claims 2 to 8.
10. The water purifier of claim 9, further comprising a raw water detection sensor for detecting usage of raw water, and a controller for receiving information transmitted from the raw water detection sensor and controlling opening and closing of a valve in the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124307.7U CN210556310U (en) | 2019-07-17 | 2019-07-17 | Water tank and water purifier with same |
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| CN201921124307.7U CN210556310U (en) | 2019-07-17 | 2019-07-17 | Water tank and water purifier with same |
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| CN210556310U true CN210556310U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228655A (en) * | 2019-07-17 | 2019-09-13 | 莱克电气绿能科技(苏州)有限公司 | A kind of water tank and the water purifier with the water tank |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228655A (en) * | 2019-07-17 | 2019-09-13 | 莱克电气绿能科技(苏州)有限公司 | A kind of water tank and the water purifier with the water tank |
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