CN111329348B - Movable water tank system of water purifying and drinking machine and control method thereof - Google Patents
Movable water tank system of water purifying and drinking machine and control method thereof Download PDFInfo
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- CN111329348B CN111329348B CN202010117023.6A CN202010117023A CN111329348B CN 111329348 B CN111329348 B CN 111329348B CN 202010117023 A CN202010117023 A CN 202010117023A CN 111329348 B CN111329348 B CN 111329348B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 587
- 230000035622 drinking Effects 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002351 wastewater Substances 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000011010 flushing procedure Methods 0.000 claims description 56
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000002950 deficient Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/461—Valves, e.g. drain valves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/468—Pumping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
- B01D37/045—Controlling the filtration by level measuring
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J2201/00—Devices having a modular construction
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a movable water tank system of a water purifying and drinking machine and a control method thereof, wherein the system comprises: main part and portable water tank, portable water tank can take out to lay on the main part, and portable water tank system includes: the movable water tank detection module is used for detecting whether the movable water tank is arranged at a preset position on the main body or not; the water pump is connected between the raw water inlet of the filtering module and the movable water tank in series, and the pure water outlet is used for outputting pure water; the drain tank concatenates the flushometer between the waste water export of drain tank and filtration module, and has concatenated the drain valve between drain tank and the portable water tank, and the upper portion of drain tank and portable water tank directly communicate the overflow water that is used for the drain tank and discharge into portable water tank, and when portable water tank lacks water, then the drain valve is opened, and the portable water tank is discharged to waste water in the drain tank. By adopting the system, the movable operation of the water tank of the water purifying drinking machine can be realized, and the use by a user is convenient.
Description
The application is a divisional application with the application date of 2016, 12 and 30, the application number of 201611254611.4, and the name of the invention, namely a movable water tank system of a water purifying drinking machine and a control method thereof.
Technical Field
The invention belongs to the field of water purifying and drinking machines, and particularly relates to a movable water tank system of a water purifying and drinking machine and a control method thereof.
Background
Most of the water tanks of the water purifying drinking machines are fixed on the machine at present, when water needs to be added, other appliances are taken to contain water and then the water is added into the water tank of the machine. This structural design greatly limits the use of the user.
Therefore, the existing water tank of the water purifying drinking machine needs to be further improved.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide a movable water tank system of a water purifier and a control method thereof, by which a movable operation of the water tank of the water purifier can be realized, which is convenient for users to use.
In one aspect of the invention, a moving water tank system for a water purifying dispenser is provided. According to an embodiment of the invention, the system comprises: a main body and a mobile water tank removably mounted on the main body, the mobile water tank system comprising: a moving water tank detection module for detecting whether the moving water tank is mounted at a predetermined position on the main body; the filter module is provided with a raw water inlet, a pure water outlet and a wastewater outlet, a water pump is connected between the raw water inlet of the filter module and the movable water tank in series, and the pure water outlet is used for outputting pure water; the drain tank, the drain tank with concatenate the flushometer between the waste water export of filter module, just the drain tank with it has the drain valve to concatenate between the portable water tank, the upper portion of drain tank with portable water tank directly communicates and is used for the overflow water of drain tank discharges portable water tank, and when portable water tank lacks water, then the drain valve is opened, waste water in the drain tank discharges portable water tank.
According to the movable water tank system of the water purifying and drinking machine, the movable water tank can be taken out, water in the movable water tank can be conveniently replaced or added, a proper amount of water can be conveniently added into the movable water tank, the movable water tank detection module can detect whether the movable water tank is installed on the main body or not, therefore, the stability of the water purifying and drinking machine is improved, water leakage or water overflow is reduced, and pure water can be prepared after the movable water tank is placed in place.
In addition, the movable water tank system of the water purifying dispenser according to the above embodiment of the present invention may further have the following additional technical features:
in some embodiments of the invention, the drain valve is connected to the bottom of the drain tank. Therefore, the water discharging function of the movable water tank system of the water purifying drinking machine is realized.
In some embodiments of the present invention, a liquid level switch is disposed on the mobile water tank, and the liquid level switch is used for detecting a water level in the mobile water tank. Therefore, the water level of the movable water tank can be conveniently and timely known by a user.
In some embodiments of the invention, the drain tank is higher than the moving water tank. Therefore, the drainage operation can be realized by utilizing the gravity action, and the energy consumption of the whole system is reduced.
In still another aspect of the present invention, the present invention provides a control method of a moving water tank system using the above water purifying dispenser, according to an embodiment of the present invention, the method includes:
a step S1 of detecting whether the movable water tank is mounted to a predetermined position on the main body;
and step S2, if the movable water tank is arranged at a preset position on the main body, detecting whether the movable water tank is lack of water, if the movable water tank is lack of water, closing a water pump and a flushing valve, opening a drain valve, and discharging the waste water in the drain tank into the movable water tank.
According to the control method of the movable water tank system of the water purifying dispenser, when the movable water tank is arranged at the preset position on the main body and the water in the movable water tank is short of water, the movable water tank system of the water purifying dispenser performs water drainage operation. The water pump and the flushing valve are closed, the drain valve is opened, the wastewater obtained by water making and flushing in the drainage tank is drained to the movable water tank through the drain valve, a user can be reminded of pouring the water in the movable water tank and adding the raw water into the movable water tank through the drainage operation, and if the user does not pour the water in the movable water tank and add the raw water into the movable water tank, the whole system does not perform water making, flushing and drainage operations.
In some embodiments of the present invention, the step S1 further includes: and if the movable water tank is not installed in place, closing the water pump, the flushing valve and the drain valve. Therefore, the movable water tank system of the whole water purifying dispenser is protected.
In some embodiments of the invention, the control method further comprises: if the movable water tank is installed in place and the movable water tank is not lack of water, the water pump is opened and the flushing valve and the drain valve are closed when the pure water outlet of the filtering module is opened; and turning off the water pump when the pure water outlet of the filter module is closed. Therefore, the water production operation function of the movable water tank system of the water purifying and drinking machine can be realized, and in the water production process, the raw water is filtered by depending on the water pressure in the filtering module, so that the flushing valve is closed to be opened to a smaller opening degree, specifically 10% -20% of the flushing valve when being fully opened.
In some embodiments of the present invention, the step S2 further includes: and the drain valve is opened for a preset time or the waste water of the drain tank is completely drained into the movable water tank and then a prompt signal is sent to prompt a user to change water. Therefore, the water discharging operation function of the movable water tank system of the water purifying drinking machine can be realized.
In some embodiments of the present invention, if the portable water tank is mounted in place and the portable water tank is not out of water, the water pump, the flush valve, and the drain valve are opened to flush the water tank for a first predetermined time. Therefore, the sustainable use of the water purifying dispenser movable water tank system can be maintained.
In some embodiments of the present invention, if the portable water tank is mounted in place and the portable water tank is not out of water, the water pump, the flush valve and the drain valve are opened to flush the water tank for a third predetermined time when the accumulated water production time of the water purifier is not less than the second predetermined time. Therefore, the continuous usability of the water purifying dispenser movable water tank system can be further maintained.
In some embodiments of the present invention, it is determined that there is a lack of water in the moving water tank if the water level in the moving water tank is below a lower water level threshold. Therefore, the continuous usability of the water purifying dispenser movable water tank system can be further maintained.
In some embodiments of the present invention, the mobile water tank is determined not to be out of water if the water level in the mobile water tank is not below the lower water level threshold. Therefore, the continuous usability of the water purifying dispenser movable water tank system can be further maintained.
According to the control method of the movable water tank system of the water purifying and drinking machine, when the movable water tank detection module detects that the movable water tank is installed on the main body and the movable water tank is not short of water, if water needs to be discharged, the whole movable water tank system of the water purifying and drinking machine carries out water production operation, the water pump is turned on, the flushing valve is turned on to be a small opening degree, specifically 10% -20% of the full opening degree of the flushing valve, the drain valve is turned off, the water pump conveys raw water from the movable water tank to the filtering module, under the action of water pressure, the raw water is divided into two parts of pure water and waste water through the filtering module, the pure water reaches the water outlet to be discharged, and the waste water reaches the drainage tank through the small opening degree of the flushing valve to be stored in the drainage tank. When water does not need to be discharged, the whole movable water tank system of the water purifying drinking machine does not start water production. When the movable water tank detection module detects that the movable water tank is installed on the main body and the movable water tank is lack of water, the drainage operation is carried out, the water pump and the flushing valve are closed, the drain valve is opened, and water in the drain tank reaches the movable water tank through the drain valve. The drainage operation can remind the user to pour the water in the movable water tank and add the raw water into the movable water tank, and if the user does not pour the water in the movable water tank and add the raw water into the movable water tank, the whole system does not carry out water making, flushing and drainage operations. If the water purifying drinking machine is used for the first time or after a period of time, the machine needs to be flushed, and the movable water tank needs to be ensured to be in a water shortage state during flushing. And opening the water pump, opening the flushing valve and closing the drain valve, wherein the raw water flows through the water pump and the flushing valve from the movable water tank and reaches the drainage tank, and the machine is flushed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of a moving water tank system of a water purifier according to one embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for controlling a moving water tank of a water purifier according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In one aspect of the invention, a moving water tank system for a water purifying dispenser is provided. According to an embodiment of the invention, the system comprises: a main body 100 on which a portable water tank 200 is removably seated, and a portable water tank 200, referring to fig. 1, the portable water tank 200 system includes: a moving water tank detection module 21, a filter module 22, and a drain tank 23.
As shown in fig. 1, the moving water tank detecting module 21 serves to detect whether the moving water tank 200 is mounted at a predetermined position on the main body 100. Only when the movable water tank detection module detects that the movable water tank is installed at a predetermined position on the main body, the movable water tank system of the water purifying dispenser can perform water making, draining and flushing operations.
The filter module 22 has a raw water inlet 221, a pure water outlet 222 and a waste water outlet 223, a water pump 24 is connected in series between the raw water inlet 221 of the filter module 22 and the mobile water tank 200, and the pure water outlet 222 is used for outputting pure water. After passing through the filter module, the raw water may be separated into pure water and wastewater by the filter module.
A flushing valve 25 is connected in series between the drain tank 23 and the waste water outlet 223 of the filter module 22, and a drain valve 26 is connected in series between the drain tank 23 and the portable water tank 200. By controlling the flushing valve, the drain valve and the water pump, the water making, draining and flushing operation functions of the water purifying and drinking machine movable water tank can be realized. The flush valve is preferably a proportional valve.
According to the movable water tank system of the water purifying and drinking machine, the movable water tank can be taken out, water in the movable water tank can be conveniently replaced or added, a proper amount of water can be conveniently added into the movable water tank, the movable water tank detection module can detect whether the movable water tank is installed on the main body or not, therefore, the stability of the water purifying and drinking machine is improved, water leakage or water overflow is reduced, and pure water can be prepared after the movable water tank is placed in place.
When the movable water tank detection module detects that the movable water tank is installed on the main body and the movable water tank is not short of water, if water is required to be discharged, the whole movable water tank system of the water purifying and drinking machine carries out water production operation, the water pump is opened, the flushing valve is opened to a smaller opening degree (for example, 10% -20% when the flushing valve is fully opened), the drain valve is closed, the water pump conveys raw water to the filtering module from the movable water tank, under the action of water pressure, the raw water is divided into two parts of pure water and waste water through the filtering module, the pure water reaches the water outlet to discharge water, and the waste water reaches the water discharge tank through the small opening degree opening of the flushing valve and is stored in the water discharge tank. When water does not need to be discharged, the whole movable water tank system of the water purifying drinking machine does not start water production. When the movable water tank detection module detects that the movable water tank is installed on the main body and the movable water tank is lack of water, the drainage operation is carried out, the water pump and the flushing valve are closed, the drain valve is opened, and water in the drain tank reaches the movable water tank through the drain valve. The drainage operation can remind the user to pour the water in the movable water tank and add the raw water into the movable water tank, and if the user does not pour the water in the movable water tank and add the raw water into the movable water tank, the whole system does not carry out water making, flushing and drainage operations. If the water purifying drinking machine is used for the first time or after a period of time, the machine needs to be flushed, and the movable water tank needs to be ensured to be in a water shortage state during flushing. And opening the water pump, opening the flushing valve and closing the drain valve, wherein the raw water flows through the water pump and the flushing valve from the movable water tank and reaches the drainage tank, and the machine is flushed.
Referring to fig. 1, according to an embodiment of the present invention, the upper portion of the drain tank 23 directly communicates with the moving water tank 200 for the overflow water of the drain tank 23 to drain into the moving water tank 200. After the water of water drainage tank 23 is full, water in water drainage tank 23 can overflow to the removal water tank in to avoid the water overflow in water drainage tank 23 to the outside of clean drink machine, not only make things convenient for the cleanness of clean drink machine, can avoid water overflow to subaerial moreover, cause bad user experience.
In addition, if the water in the drain tank 23 is not drained in time after the drain tank 23 is full of water, it is easy to make water difficult or damage the filter module. The invention arranges the overflow structure on the drainage tank 23, which can effectively improve the water making efficiency of pure water.
The movable water tank 200 is connected to the upper portion of the drain tank 23, and the water level in the drain tank 23 can be effectively controlled, so that the drain tank is simple in structure and convenient to control.
Of course, it is also possible to provide a water level or pressure sensor to detect whether the drain tank is full of water and then to connect or disconnect the drain tank and the portable water tank by the on-off valve.
Referring to fig. 1, a drain valve 26 is connected to the bottom of a drain tank 23 according to an embodiment of the present invention. Thus, when it is desired to discharge the water in the drain tank 23 into the portable water tank, it is advantageous for the water in the drain tank to reach the portable water tank through the drain valve in the most energy efficient manner. But also can conveniently drain the water in the water discharge tank 23, thereby improving the filtering efficiency of the water purifying drinking machine and the service time after water is changed once.
As shown in fig. 1, in some embodiments of the present invention, a level switch 27 is provided on the moving water tank 200, and the level switch 27 is used to detect the water level in the moving water tank 200. When the movable water tank detection module detects that the movable water tank is arranged at a preset position on the main body and the liquid level switch detects that water is in the movable water tank, the movable water tank system of the water purifying and drinking machine can carry out water making and flushing operations, and when the movable water tank detection module detects that the movable water tank is arranged at the preset position on the main body and the liquid level switch detects that water is deficient in the movable water tank, the movable water tank system of the water purifying and drinking machine needs to carry out drainage operation to remind a user to pour waste water in the movable water tank and supplement raw water into the movable water tank.
Preferably, the drain tank 23 is higher than the moving water tank 200. Therefore, the gravity action can be fully utilized to enable the water in the drainage tank to be drained to the movable water tank, additional equipment such as a water pump and the like is not needed, and the energy consumption of the whole system is saved.
The invention provides a control method of a movable water tank system utilizing the water purifying dispenser in a second aspect. Referring to fig. 2, according to an embodiment of the invention, the method comprises:
step S1: whether the moving water tank is mounted to a predetermined position on the main body is detected. Only when the movable water tank detection module detects that the movable water tank is installed at a predetermined position on the main body, the movable water tank system of the water purifying dispenser can perform water making, draining and flushing operations.
According to an embodiment of the present invention, step S1 further includes: if the portable water tank is not installed in place, the water pump, the flush valve, and the drain valve are turned off. Thus being beneficial to protecting the movable water tank system of the whole water purifying dispenser.
Step S2: if the movable water tank is installed at a predetermined position on the main body, whether water is deficient in the movable water tank is detected, and if water is deficient in the movable water tank, the drain valve is opened for draining the waste water in the drain tank into the movable water tank. So, be favorable to in time reminding the user to pour waste water and add raw water again in to the removal water tank when lacking water in the removal water tank.
According to an embodiment of the present invention, step S2 further includes: the drainage valve is opened for a preset time or the waste water in the drainage tank is completely drained into the movable water tank and then a prompt signal is sent to prompt a user to change water. Therefore, the continuity of the movable water tank system of the whole water purifying dispenser is favorably realized.
According to an embodiment of the present invention, the method for controlling the movable water tank of the water purifying dispenser further includes: if the movable water tank is installed in place and the movable water tank is not lack of water, the water pump is opened and the flushing valve and the drain valve are closed when the pure water outlet of the filtering module is opened; and the water pump is turned off when the pure water outlet of the filter module is closed. Therefore, the water making operation function of the movable water tank system of the water purifying dispenser is realized.
According to one embodiment of the present invention, if the moving water tank is mounted in place and the moving water tank is not out of water, the water pump, the flush valve and the drain valve are opened to flush the water tank for a first predetermined time. Therefore, the movable water tank system of the water purifying drinking machine can be flushed, and the cleanness of the system can be maintained.
Optionally, if the movable water tank is installed in place and the movable water tank is not lack of water, when the accumulated water production time of the water purifier is not less than the second preset time, the water pump, the flushing valve and the drain valve are opened to flush the water tank for a third preset time. Therefore, the movable water tank system of the water purifying drinking machine can be flushed, and the cleanness of the system can be maintained.
According to yet another embodiment of the present invention, a lack of water in the moving water tank is determined if the water level in the moving water tank is below the lower water level threshold.
Optionally, if the water level in the mobile water tank is not lower than the lower water level threshold, it is determined that the mobile water tank is not out of water.
According to the control method of the movable water tank system of the water purifying and drinking machine, when the movable water tank detection module detects that the movable water tank is installed on the main body and the movable water tank is not short of water, if water needs to be discharged, the whole movable water tank system of the water purifying and drinking machine carries out water production operation, the water pump is turned on, the flushing valve is turned on to be a small opening degree, specifically 10% -20% of the full opening degree of the flushing valve, the drain valve is turned off, the water pump conveys raw water from the movable water tank to the filtering module, under the action of water pressure, the raw water is divided into two parts of pure water and waste water through the filtering module, the pure water reaches the water outlet to be discharged, and the waste water reaches the drainage tank through the small opening degree of the flushing valve to be stored in the drainage tank. When water does not need to be discharged, the whole movable water tank system of the water purifying drinking machine does not start water production. When the movable water tank detection module detects that the movable water tank is installed on the main body and the movable water tank is lack of water, the drainage operation is carried out, the water pump and the flushing valve are closed, the drain valve is opened, and water in the drain tank reaches the movable water tank through the drain valve. The drainage operation can remind the user to pour the water in the movable water tank and add the raw water into the movable water tank, and if the user does not pour the water in the movable water tank and add the raw water into the movable water tank, the whole system does not carry out water making, flushing and drainage operations. If the water purifying drinking machine is used for the first time or after a period of time, the machine needs to be flushed, and the movable water tank needs to be ensured to be in a water shortage state during flushing. And opening the water pump, opening the flushing valve and closing the drain valve, wherein the raw water flows through the water pump and the flushing valve from the movable water tank and reaches the drainage tank, and the machine is flushed.
The invention will now be described with reference to specific examples, which are intended to be illustrative only and not to be limiting in any way.
Examples
(1) Water production
When the movable water tank detection module detects that the movable water tank is installed on the main body and the liquid level switch detects that water in the movable water tank is not short of water, the water pump is opened, the drain valve is closed, the flushing valve is opened to an opening degree which is 10% -20% of the opening degree when the flushing valve is completely opened, raw water reaches the filtering module under the action of the water pump and is divided into pure water and waste water in the filtering module, the pure water flows out through the pure water outlet, and the waste water flows into the drain tank through the flushing valve to be stored.
(2) Draining water
When the movable water tank detection module detects that the movable water tank is installed on the main body and the liquid level switch detects that water is short of water in the movable water tank, the water pump and the flushing valve are closed, the drain valve is opened, water in the drain tank flows to the movable water tank through the drain valve, a user needs to pour waste water in the movable water tank and add raw water into the movable water tank, and otherwise, the movable water tank system of the water purifying and drinking machine cannot perform water making, flushing and other operations.
(3) Rinsing
When the movable water tank detection module detects that the movable water tank is installed on the main body and the liquid level switch detects that water is not lacked in the movable water tank, and after the clean drink machine is used for the first time or the clean drink machine is used for a period of time, the movable water tank system of the clean drink machine can be flushed, and the specific operation steps are as follows: and opening the water pump and the flushing valve, wherein the flushing valve is fully opened at the moment, closing the drain valve, and allowing the raw water to flow through the filtering module and the flushing valve from the movable water tank under the action of the water pump to reach the drainage tank.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A moving water tank system of a water purifier, the water purifier comprising a main body and a moving water tank removably mounted on the main body, the moving water tank system comprising:
a moving water tank detection module for detecting whether the moving water tank is mounted at a predetermined position on the main body;
the filter module is provided with a raw water inlet, a pure water outlet and a wastewater outlet, a water pump is connected between the raw water inlet of the filter module and the movable water tank in series, and the pure water outlet is used for outputting pure water;
a flushing valve is connected between the drainage tank and the wastewater outlet of the filtering module in series, a drain valve is connected between the drainage tank and the movable water tank in series, the upper part of the drainage tank is directly communicated with the movable water tank and used for draining overflow water of the drainage tank into the movable water tank, when the movable water tank is short of water, the drain valve is opened, wastewater in the drainage tank is drained into the movable water tank, the wastewater in the movable water tank is poured, and raw water is added into the movable water tank;
when water is produced, the wastewater flows into the drainage tank through the small-opening port of the flushing valve;
when the water tank is flushed, the raw water in the movable water tank flows into the drain tank through the filter module and the flushing valve.
2. The portable water tank system of a water purifying dispenser as claimed in claim 1, wherein the drain valve is connected to a bottom of the drain tank.
3. The moving water tank system of a water purifier as recited in claim 1, wherein a level switch is provided on the moving water tank for detecting a water level in the moving water tank.
4. The moving water tank system of a water purifying drinking machine as claimed in any one of claims 1 to 3, wherein the drain tank is higher than the moving water tank.
5. A control method of a moving water tank system of a water purifier as claimed in any one of claims 1-4, wherein the control method comprises:
a step S1 of detecting whether the movable water tank is mounted to a predetermined position on the main body;
and step S2, if the movable water tank is arranged at a preset position on the main body, detecting whether the movable water tank is lack of water, if the movable water tank is lack of water, closing a water pump and a flushing valve, opening a drain valve, and discharging the waste water in the drain tank into the movable water tank.
6. The control method according to claim 5, wherein the step S1 further includes: and if the movable water tank is not installed in place, closing the water pump, the flushing valve and the drain valve.
7. The control method according to claim 5, characterized by further comprising:
if the movable water tank is installed in place and the movable water tank is not lack of water, the water pump is opened and the flushing valve and the drain valve are closed when the pure water outlet of the filtering module is opened; and turning off the water pump when the pure water outlet of the filter module is closed.
8. The control method according to claim 5, wherein the step S2 further includes:
and the drain valve is opened for a preset time or the waste water of the drain tank is completely drained into the movable water tank and then a prompt signal is sent to prompt a user to change water.
9. The control method according to any one of claims 5 to 8,
if the movable water tank is installed in place and the movable water tank is not lack of water, the water pump, the flushing valve and the drain valve are opened to flush the water tank for a first preset time; and/or
If the movable water tank is installed in place and the movable water tank is not lack of water, when the accumulated water production time of the water purifier is not less than the second preset time, the water pump, the flushing valve and the drain valve are opened to flush the water tank for a third preset time.
10. The control method according to any one of claims 5 to 8, characterized in that it is determined that there is a shortage of water in the moving water tank if the water level in the moving water tank is below a lower water level threshold;
and if the water level in the movable water tank is not lower than the lower water level threshold value, judging that the movable water tank is not lack of water.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010117023.6A CN111329348B (en) | 2016-12-30 | 2016-12-30 | Movable water tank system of water purifying and drinking machine and control method thereof |
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| CN202010117023.6A CN111329348B (en) | 2016-12-30 | 2016-12-30 | Movable water tank system of water purifying and drinking machine and control method thereof |
| CN201611254611.4A CN107997582B (en) | 2016-12-30 | 2016-12-30 | Movable water tank system of water purifying and drinking machine and control method thereof |
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| CN201611254611.4A Division CN107997582B (en) | 2016-12-30 | 2016-12-30 | Movable water tank system of water purifying and drinking machine and control method thereof |
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| CN202010117023.6A Active CN111329348B (en) | 2016-12-30 | 2016-12-30 | Movable water tank system of water purifying and drinking machine and control method thereof |
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| CN113116151A (en) * | 2019-12-31 | 2021-07-16 | 佛山市顺德区美的饮水机制造有限公司 | Water route system and drinking water equipment of drinking water equipment |
| CN113979492B (en) * | 2021-12-02 | 2023-05-12 | 珠海格力电器股份有限公司 | Lifting detection method, water purifying structure and water purifying and drinking machine |
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Also Published As
| Publication number | Publication date |
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| CN107997582A (en) | 2018-05-08 |
| CN111329348A (en) | 2020-06-26 |
| CN107997582B (en) | 2020-03-20 |
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