CN113995310A - Water purifying and drinking equipment - Google Patents
Water purifying and drinking equipment Download PDFInfo
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- CN113995310A CN113995310A CN202111492888.1A CN202111492888A CN113995310A CN 113995310 A CN113995310 A CN 113995310A CN 202111492888 A CN202111492888 A CN 202111492888A CN 113995310 A CN113995310 A CN 113995310A
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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
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
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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
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
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- Food Science & Technology (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a water purifying and drinking device, which comprises: a water storage tank, wherein the water storage tank is provided with a waste water storage cavity; the waste water outlet of the filtering component is communicated with the waste water storage cavity; the water outlet nozzle is communicated with the pure water outlet of the filtering component; the water receiving plate is positioned below the water outlet nozzle and is used for receiving accumulated water dripped from the water outlet nozzle; the waste water suction module is provided with a water suction port and a water outlet which are communicated with each other, the waste water suction module is used for driving liquid sucked from the water suction port to the water outlet, the water suction port is communicated with the water receiving disc, and the water outlet is communicated with the waste water storage cavity. Accumulated water in the water pan is actively sucked by the wastewater sucking module and then is discharged into the wastewater storage cavity, and the accumulated water in the water pan does not automatically flow under the action of gravity, so that the accumulated water in the water pan can be effectively and smoothly discharged, and the condition that the accumulated water at the position of the water pan overflows is effectively avoided.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a water purifying and drinking device.
Background
The water purifying and drinking equipment is equipment capable of filtering raw water such as tap water and discharging the obtained pure water from a water outlet nozzle for users to use. The water outlet nozzle is easy to drip or leak, so a water receiving tray is generally arranged below the water outlet nozzle to collect the leaked water. When the water volume in the water receiving tray reaches a certain degree, the water receiving tray needs to be treated, so that the water receiving tray can be set to be detachable. Therefore, when the water amount reaches a certain value, a user is required to dismount the water receiving tray and pour the accumulated water in the water receiving tray. The mode that leads other positions with ponding in the water collector also can be adopted, can enough avoid the water in the water collector to spill like this, also need not the user to get the clearance water collector simultaneously. However, in the actual use process, the situation that water in the water receiving tray cannot be discharged smoothly still exists.
Disclosure of Invention
Aiming at the problem that water in the water receiving tray cannot be discharged smoothly, the invention provides a water purifying and drinking device, which ensures that water in the water receiving tray can be discharged smoothly and avoids the situation that accumulated water at the water receiving tray overflows.
A water purification and drinking device comprising:
a water storage tank having a waste water storage chamber therein;
the waste water outlet of the filtering component is communicated with the waste water storage cavity;
the water outlet nozzle is communicated with the pure water outlet of the filtering component;
the water receiving disc is positioned below the water outlet nozzle and used for receiving accumulated water dripped from the water outlet nozzle;
the waste water suction module is provided with a water suction port and a water outlet which are communicated with each other, the waste water suction module is used for driving liquid sucked from the water suction port to the water outlet, the water suction port is communicated with the water receiving disc, and the water outlet is communicated with the waste water storage cavity.
Above-mentioned scheme provides a water purification and drinking equipment, utilizes the waste water of depositing waste water to deposit the chamber and deposits ponding in the water collector. And ponding in the water collector is through waste water absorbs the module initiative and absorbs the back and discharges in the chamber is deposited to waste water, rather than by ponding in the water collector is automatic flow under the action of gravity, so can effectively ensure will ponding in the water collector is discharged smoothly, effectively avoids the condition emergence that ponding was located to ponding overflow.
In one embodiment, the waste water extraction module comprises an ejector having a main water inlet, the water intake and the water discharge, the main water inlet communicating with the waste water outlet.
In one embodiment, the wastewater suction module further comprises a switch solenoid valve, a first passage is communicated between the water suction port and the water pan, and the switch solenoid valve is arranged on the first passage.
In one embodiment, the waste water suction module comprises a water pump, the water suction port is an inlet of the water pump, and the water discharge port is an outlet of the water pump.
In one embodiment, a first water level sensor is arranged in the water pan and is located at the lowest water level in the water pan, and the first water level sensor is electrically connected with the wastewater suction module.
In one embodiment, a second water level sensor is arranged in the water pan, the second water level sensor is located at the highest water level in the water pan, and the second water level sensor is electrically connected with the wastewater suction module.
In one embodiment, a waste water passage is communicated between the waste water outlet of the filtering assembly and the waste water storage cavity, the water outlet of the waste water suction module is communicated with the waste water passage, and a waste water electromagnetic valve is further arranged on the waste water passage and is located at the upstream of the position, communicated with the water outlet, of the waste water passage.
In one embodiment, the water storage tank is further provided with a raw water storage cavity separated from the waste water storage cavity, and the raw water inlet of the filter assembly is communicated with the raw water storage cavity;
the water purifying and drinking equipment further comprises:
the heating element is provided with a heating channel;
the heat exchanger is provided with a first heat exchange channel and a second heat exchange channel, a medium in the first heat exchange channel can exchange heat with a medium in the second heat exchange channel, the first end of the heating channel is communicated with the pure water outlet of the filtering assembly, the second end of the heating channel is communicated with one end of the first heat exchange channel, the other end of the first heat exchange channel is communicated with the water outlet nozzle, and the two ends of the second heat exchange channel are communicated with the raw water storage cavity to form a raw water circulation loop.
In one embodiment, the water purifying and drinking device further comprises a pure water tank, a water inlet of the pure water tank is communicated with a pure water outlet of the filtering assembly, a pure water passage is communicated between a water outlet of the pure water tank and the first end of the heating channel, and a pure water driving member is arranged on the pure water passage and used for providing driving force for water flow in the pure water passage to flow from the pure water tank to the heating channel.
In one of them embodiment, the both ends of second heat transfer passageway respectively through inhalant canal and return water route with the chamber intercommunication is deposited to the raw water, filter assembly's raw water inlet is in through the solenoid valve intercommunication that leads to more on the inhalant canal, still be equipped with the raw water driving piece on the inhalant canal, the raw water driving piece is located the upstream of the solenoid valve that leads to more, the raw water driving piece can be for rivers in the inhalant canal provide follow the raw water deposit the chamber to the drive power of the solenoid valve circulation that leads to more.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a water purifying and drinking device according to this embodiment;
fig. 2 is a sectional view of the ejector according to the present embodiment;
fig. 3 is a schematic structural view of the combination of the wastewater suction module and the water pan in this embodiment;
FIG. 4 is a schematic view of a wastewater suction module and a water pan according to another embodiment;
FIG. 5 is a system diagram of the water purifying and drinking device according to the present embodiment;
fig. 6 is a system diagram of a water purifying and drinking device according to another embodiment.
Description of reference numerals:
10. a water purification and drinking device; 11. a water storage tank; 111. a waste water storage chamber; 112. a raw water storage cavity; 12. a filter assembly; 121. a multi-way solenoid valve; 13. a water outlet nozzle; 14. a water pan; 141. a water level sensor; 15. a waste water suction module; 151. a water suction port; 152. a water outlet; 153. an ejector; 1531. a main water inlet; 154. a first path; 1541. switching on and off the electromagnetic valve; 155. a water pump; 16. a waste water passage; 161. a wastewater solenoid valve; 17. a heating member; 18. a heat exchanger; 181. a water inlet passage; 1811. a raw water driving member; 182. a water return passage; 19. a pure water tank; 191. a pure water passage; 192. a pure water driving member.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in FIG. 1, in one embodiment, there is provided a water purifying drinking device 10, comprising:
a water storage tank 11, wherein the water storage tank 11 is provided with a waste water storage cavity 111;
a wastewater outlet of the filter assembly 12 is communicated with the wastewater storage cavity 111;
and the water outlet nozzle 13 is communicated with the pure water outlet of the filtering component 12 through the water outlet nozzle 13.
The waste water filtered by the filtering component 12 is temporarily stored in the waste water storage cavity 111, and the pure water filtered by the filtering component 12 is delivered to the water outlet nozzle 13 for use by a user.
Further, as shown in fig. 1, the water purifying and drinking device 10 further includes a water receiving tray 14, where the water receiving tray 14 is located below the water outlet nozzle 13 and is used for receiving the accumulated water dripping from the water outlet nozzle 13;
the waste water sucking module 15, the waste water sucking module 15 has a water sucking port 151 and a water discharging port 152 which are communicated with each other, the waste water sucking module 15 is used for driving the liquid sucked from the water sucking port 151 to the water discharging port 152, the water sucking port 151 is communicated with the water receiving tray 14, and the water discharging port 152 is communicated with the waste water storing cavity 111.
According to the water purifying and drinking device 10 provided by the scheme, the accumulated water in the water pan 14 is stored by the waste water storage cavity 111 for storing waste water. And accumulated water in the water pan 14 is drained after being actively sucked by the waste water sucking module 15 in the waste water storing cavity 111, rather than automatically flowing under the action of gravity due to the accumulated water in the water pan 14, so that the accumulated water in the water pan 14 can be effectively discharged smoothly, and the condition that the accumulated water at the position of the water pan 14 overflows is effectively avoided.
Specifically, in some embodiments, as shown in fig. 1 to 5, the wastewater suction module 15 includes an ejector 153, the ejector 153 having a main water inlet 1531, the water suction port 151, and the water discharge port 152, the main water inlet 1531 communicating with the wastewater water outlet.
When water flows into the main water inlet 1531 of the ejector 153 and flows toward the water outlet 152, as shown in fig. 2, a negative pressure is formed near the water suction port 151, and water accumulated in the water receiving tray 14 communicating with the water suction port 151 under the negative pressure is sucked into the ejector 153 and is discharged from the water outlet 152 along with the water flow entering from the main water inlet 1531. The waste water finally formed by the filter assembly 12 is conveyed to the waste water storage chamber 111 together with the accumulated water in the drip tray 14.
Further, in an embodiment, as shown in fig. 5, the waste water suction module 15 further includes an on-off solenoid valve 1541, the first passage 154 is communicated between the water suction opening 151 and the water pan 14, and the on-off solenoid valve 1541 is disposed on the first passage 154.
By providing the on-off solenoid valve 1541 on the first passage 154, when there is no accumulated water or the accumulated water is small in the drip tray 14, the on-off solenoid valve 1541 is closed, and the first passage 154 is closed, so as to prevent noise generated by air sucked from the water suction port 151 when water is produced by the filter assembly 12. When a certain amount of water is accumulated in the water pan 14, the switch solenoid valve 1541 is opened, the first passage 154 is communicated, and the accumulated water in the water pan 14 can be sucked away when the filter assembly 12 produces waste water.
Alternatively, in other embodiments, as shown in fig. 6, the wastewater suction module 15 comprises a water pump 155, the water suction port 151 is an inlet of the water pump 155, and the water discharge port 152 is an outlet of the water pump 155. The start and stop of the water pump 155 controls when the water in the water pan 14 is drained into the waste water storage cavity 111.
Further, in some embodiments, as shown in fig. 5 and 6, a water level sensor 141 may be disposed in the water receiving tray 14, and the water level sensor 141 may be electrically connected to the wastewater suction module 15. Therefore, when the water level sensor 141 detects that the water level in the water pan 14 is high, the waste water suction module 15 automatically discharges accumulated water in the water pan 14 to the waste water storage cavity 111. Or when the water level sensor 141 detects that the water level in the water receiving tray 14 is low or even no water is accumulated, the wastewater suction module 15 suspends the action of sucking the accumulated water in the water receiving tray 14.
Specifically, in one embodiment, as shown in fig. 5, the water level sensor 141 is electrically connected to the on-off solenoid valve 1541. The switching solenoid valve 1541 switches its state according to a water level signal detected by the water level sensor 141.
In another embodiment, as shown in fig. 6, the water level sensor 141 is electrically connected to the water pump 155, and the water pump 155 switches states according to a water level signal detected by the water level sensor 141.
For example, in one embodiment, a first water level sensor is disposed in the water-receiving tray 14, and the first water level sensor is located at the lowest water level in the water-receiving tray 14, and the first water level sensor is electrically connected to the wastewater suction module 15.
In some embodiments, the first water level sensor is electrically connected to the on-off solenoid valve 1541. When the water level of the accumulated water in the drip tray 14 is lower than the minimum water level, the on-off solenoid valve 1541 is closed, and the first passage 154 is closed. Even if the filter assembly 12 produces water, the ejector 153 cannot suck the accumulated water in the water pan 14, and air is not sucked from the water pan 14.
In other embodiments, the first water level sensor is electrically connected to the water pump 155. When the first water level sensor detects that the water level in the drip tray 14 is lower than the minimum water level, the water pump 155 stops operating, and temporarily stops introducing the water in the drip tray 14 into the waste water storage chamber 111.
Further, in one embodiment, a second water level sensor is disposed in the water-receiving tray 14, and the second water level sensor is located at the highest water level in the water-receiving tray 14, and the second water level sensor is electrically connected to the wastewater suction module 15.
Similarly, in some embodiments, the second water level sensor is electrically connected to the on-off solenoid valve 1541, and when the second water level sensor detects that the water level of the accumulated water in the water pan 14 reaches the maximum water level, the on-off solenoid valve 1541 is adjusted to an open state, and the first passage 154 is turned on.
In other embodiments, the second water level sensor is electrically connected to the water pump 155, and when the second water level sensor detects that the water level of the accumulated water in the water pan 14 reaches the highest water level, the water pump 155 is started to drive and guide the accumulated water in the water pan 14 into the waste water storage cavity 111.
Further, as shown in fig. 1, 3 and 4, in one embodiment, a waste water passage 16 is communicated between the waste water outlet of the filter assembly 12 and the waste water storage cavity 111, and the water outlet 152 of the waste water suction module 15 is communicated with the waste water passage 16.
Further, in one embodiment, as shown in fig. 3 and 4, a waste solenoid valve 161 is further disposed on the waste passage 16, and the waste solenoid valve 161 is located upstream of the waste passage 16 communicating with the drain opening 152.
Waste water formed during water production of the filter assembly 12 passes through the waste water solenoid valve 161 and then is mixed with accumulated water in the water pan 14. Of course, when the filter assembly 12 enters the flushing state, the sewage generated by flushing can also be mixed with the accumulated water in the drip tray 14 and discharged into the waste water storage chamber 111.
Specifically, in one embodiment, the ejector 153 is disposed on the waste water passage 16, and the water suction port 151 of the ejector 153 communicates with the water tray 14. The main water inlet 1531 of the ejector 153 communicates with the waste water outlet through a part of the passage section of the waste water passage 16, and the water outlet 152 of the ejector 153 communicates with the waste water storage chamber 111 through another part of the passage section of the waste water passage 16. When the filter module 12 produces water, the waste water is discharged from the waste water outlet to the main water inlet 1531, enters the ejector 153, and then is discharged from the water outlet 152 of the ejector 153 to the waste water storage chamber 111. During the process of flowing through the ejector 153, the waste water can cause the negative pressure formed near the water suction opening 151 to suck the accumulated water in the water pan 14 into the ejector 153.
Further, as shown in fig. 1, 3 and 4, in one embodiment, the water storage tank 11 further has a raw water storage chamber 112 separated from the waste water storage chamber 111, and the raw water inlet of the filter assembly 12 is communicated with the raw water storage chamber 112.
Further, as shown in fig. 3, in one embodiment, the water purifying and drinking device 10 further includes:
a heating member 17, wherein a heating passage is provided in the heating member 17. The first end of the heating channel is communicated with the pure water outlet of the filtering component 12, and the second end of the heating channel is communicated with the water outlet nozzle 13. The pure water filtered by the filter unit 12 can be used by the user after being heated at the heating member 17. Specifically, in some embodiments, the heating member 17 may heat pure water passing through the heating passage to boiling.
Further, in another embodiment, as shown in fig. 4, the water purifying and drinking device 10 further includes:
a heating member 17, wherein a heating channel is arranged in the heating member 17;
the heat exchanger 18 is provided with a first heat exchange channel and a second heat exchange channel, and a medium in the first heat exchange channel and a medium in the second heat exchange channel can exchange heat.
The first end of the heating channel is communicated with the pure water outlet of the filtering component 12, the second end of the heating channel is communicated with one end of the first heat exchange channel, and the other end of the first heat exchange channel is communicated with the water outlet nozzle 13. Both ends of the second heat exchange channel are communicated with the raw water storage cavity 112 to form a raw water circulation loop.
After the heating element 17 heats the pure water produced by the filtering component 12, the heated water can be cooled in the heat exchanger 18 by heat exchange, and the heated water is output from the water outlet nozzle 13 after being cooled to the temperature required by the customer.
For example, in some embodiments, the heating element 17 may heat water flowing through the heating channel to boiling. The boiled water enters the heat exchanger 18 for heat exchange and is cooled to a warm water state, so that the drinking habit of a user is better met.
Moreover, in some embodiments, the cooling medium for exchanging heat in the heat exchanger 18 to cool down is the raw water in the raw water storage chamber 112.
Further, in an embodiment, as shown in fig. 3 and 4, the water purifying and drinking device 10 further includes a pure water tank 19, an inlet of the pure water tank 19 is communicated with the pure water outlet of the filtering component 12, a pure water passage 191 is communicated between the outlet of the pure water tank 19 and the first end of the heating channel, a pure water driving component 192 is disposed on the pure water passage 191, and the pure water driving component 192 is configured to provide a driving force for water flowing in the pure water passage 191 to flow from the pure water tank 19 to the heating channel.
The pure water filtered by the filtering component 12 can be temporarily stored in the pure water tank 19, and when the user needs to take water, the pure water driving component 192 is started to guide the pure water in the pure water tank 19 into the water outlet nozzle 13. The process of taking water by the user and the process of making water by the filter assembly 12 can be carried out in different time periods. When the waste water suction module 15 includes the ejector 153, the accumulated water in the drip tray 14 can be sucked by the ejector 153 only when the filter assembly 12 produces water to form waste water or when the filter assembly 12 is flushed to form sewage. In other words, the process of taking water by the user and the process of draining the accumulated water in the water pan 14 can be performed in different time periods.
Further, as shown in fig. 4, in one embodiment, both ends of the second heat exchange channel are respectively communicated with the raw water storage chamber 112 through a water inlet passage 181 and a water return passage 182. The raw water inlet of the filtering component 12 is communicated with the water inlet passage 181 through a multi-way electromagnetic valve 121. The water inlet passage 181 is further provided with a raw water driving member 1811, the raw water driving member 1811 is located at an upstream of the multi-way electromagnetic valve 121, and the raw water driving member 1811 can provide a driving force for the water flow in the water inlet passage 181 to flow from the raw water storage chamber 112 to the multi-way electromagnetic valve 121.
When the filter assembly 12 produces water, the multi-way solenoid valve 121 is switched to a state where the raw water inlet is communicated with the water inlet passage 181, so that the raw water in the raw water storage chamber 112 enters the filter assembly 12 under the action of the raw water driving member 1811.
When a user takes water, the multi-way electromagnetic valve 121 is switched to a state that the raw water inlet is closed off from the water inlet passage 181, and two water ports on the multi-way electromagnetic valve 121, which are communicated with the water inlet passage 181, are opened. Under the action of the raw water driving member 1811, the raw water in the raw water storage cavity 112 can circulate in the raw water circulation loop to absorb the heat of the hot water in the first heat exchange channel, so as to provide drinking water at different temperature sections for users.
Specifically, the raw water driving member 1811 and/or the pure water driving member 192 may be a water pump or the like capable of providing power to the fluid.
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 the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A water purification and drinking device, comprising:
a water storage tank having a waste water storage chamber therein;
the waste water outlet of the filtering component is communicated with the waste water storage cavity;
the water outlet nozzle is communicated with the pure water outlet of the filtering component;
the water receiving disc is positioned below the water outlet nozzle and used for receiving accumulated water dripped from the water outlet nozzle;
the waste water suction module is provided with a water suction port and a water outlet which are communicated with each other, the waste water suction module is used for driving liquid sucked from the water suction port to the water outlet, the water suction port is communicated with the water receiving disc, and the water outlet is communicated with the waste water storage cavity.
2. The water purification and drinking device of claim 1 wherein the waste water extraction module includes an eductor having a main water inlet in communication with the waste water outlet, the water intake, and the water discharge.
3. The water purifying and drinking device as claimed in claim 2, wherein the waste water sucking module further comprises a switch solenoid valve, a first passage is communicated between the water sucking port and the water receiving tray, and the switch solenoid valve is arranged on the first passage.
4. The water purification and drinking device as claimed in claim 1, wherein the waste water suction module includes a water pump, the water suction port is an inlet of the water pump, and the water discharge port is an outlet of the water pump.
5. The water purifying and drinking device as claimed in any one of claims 1 to 4, wherein a first water level sensor is provided in the water pan, the first water level sensor being located at the lowest water level in the water pan, the first water level sensor being electrically connected to the wastewater suction module.
6. The water purifying and drinking device as claimed in any one of claims 1 to 4, wherein a second water level sensor is provided in the water pan, the second water level sensor being located at the highest water level in the water pan, the second water level sensor being electrically connected to the wastewater suction module.
7. The water purifying and drinking device as claimed in any one of claims 1 to 4, wherein a waste water passage is communicated between the waste water outlet of the filtering assembly and the waste water storage chamber, the water outlet of the waste water suction module is communicated with the waste water passage, and a waste water solenoid valve is further arranged on the waste water passage and is located at the upstream of the position of the waste water passage communicated with the water outlet.
8. The water purifying and drinking device as claimed in any one of claims 1 to 4, wherein the water storage tank further has a raw water storage chamber separated from the waste water storage chamber, and the raw water inlet of the filter assembly is communicated with the raw water storage chamber;
the water purifying and drinking equipment further comprises:
the heating element is provided with a heating channel;
the heat exchanger is provided with a first heat exchange channel and a second heat exchange channel, a medium in the first heat exchange channel can exchange heat with a medium in the second heat exchange channel, the first end of the heating channel is communicated with the pure water outlet of the filtering assembly, the second end of the heating channel is communicated with one end of the first heat exchange channel, the other end of the first heat exchange channel is communicated with the water outlet nozzle, and the two ends of the second heat exchange channel are communicated with the raw water storage cavity to form a raw water circulation loop.
9. The water purification and drinking device as claimed in claim 8, further comprising a pure water tank, wherein the water inlet of the pure water tank is connected to the pure water outlet of the filtering component, a pure water passage is connected between the water outlet of the pure water tank and the first end of the heating channel, and a pure water driving member is disposed on the pure water passage and is configured to provide a driving force for water flowing in the pure water passage from the pure water tank to the heating channel.
10. The water purifying and drinking device as claimed in claim 8, wherein the two ends of the second heat exchanging channel are respectively communicated with the raw water storage cavity through a water inlet passage and a water return passage, the raw water inlet of the filtering assembly is communicated with the water inlet passage through a multi-way electromagnetic valve, the water inlet passage is further provided with a raw water driving member, the raw water driving member is located at the upstream of the multi-way electromagnetic valve, and the raw water driving member can provide driving force for the water flow in the water inlet passage from the raw water storage cavity to the multi-way electromagnetic valve.
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| CN202111492888.1A CN113995310B (en) | 2021-12-08 | 2021-12-08 | Water purifying and drinking equipment |
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| CN202111492888.1A CN113995310B (en) | 2021-12-08 | 2021-12-08 | Water purifying and drinking equipment |
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| CN113995310A true CN113995310A (en) | 2022-02-01 |
| CN113995310B CN113995310B (en) | 2022-09-09 |
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