CN215650539U - Water purifying drinking machine - Google Patents
Water purifying drinking machine Download PDFInfo
- Publication number
- CN215650539U CN215650539U CN202122176064.5U CN202122176064U CN215650539U CN 215650539 U CN215650539 U CN 215650539U CN 202122176064 U CN202122176064 U CN 202122176064U CN 215650539 U CN215650539 U CN 215650539U
- Authority
- CN
- China
- Prior art keywords
- water
- water pump
- temperature
- heating module
- instant heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
The embodiment of the utility model provides a water purifying and drinking machine, which comprises a water purifying system, a hot water system, a normal-temperature water system, a water outlet component and a control unit, wherein the water purifying system comprises a water inlet pipe, a water outlet pipe and a water outlet pipe; the water purification system comprises a first water pump, a filter element and a water purification tank which are sequentially connected, wherein a water inlet of the first water pump is connected with a water source, a first liquid level sensor is arranged in the water purification tank and used for detecting the liquid level of the water purification tank and generating a first liquid level signal; the hot water system comprises a second water pump and an instant heating module, and the water purification tank, the second water pump, the instant heating module and the water outlet component are sequentially connected; the normal-temperature water system comprises a third water pump, and a water purification tank, the third water pump and a water outlet component are sequentially connected; the control unit is respectively connected with the first liquid level sensor, the first water pump, the second water pump, the instant heating module and the third water pump. The water purifying and drinking machine can ensure the safety of drinking water, the water supply temperature is accurate, and the water supply flow of at least normal-temperature water is larger.
Description
Technical Field
The embodiment of the utility model relates to the technical field of electrical equipment, in particular to a water purifying and drinking machine.
Background
Water dispensers have become increasingly cost-intensive electrical equipment in homes, offices and even public places. The instant heating type water dispenser is instant heating when being used, waiting is not needed, and the outlet water temperature is stable and popular. Chinese utility model patent with publication number CN209694294U discloses an instant heating type water dispenser heater, including the heater casing, be equipped with the heating pipe in the heater casing, the heating pipe bottom leads to water pipe head and connects the inlet tube, is equipped with the check valve in the water pipe head.
However, the instant heating type water dispenser is limited by the power of the instant heating module, the water supply flow rate is generally slow, and the water outlet flow rate of the normal temperature water is also severely limited because the normal temperature water and the hot water commonly share the water pump and part of the water outlet pipeline, so that the water outlet temperature is also easy to be inaccurate due to residual water in the pipeline when the normal temperature water and the hot water are switched.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, embodiments of the present invention provide a water purifying drinking machine.
In order to solve the above problems, the embodiment of the present invention provides the following technical solutions:
a water purifying and drinking machine comprises a water purifying system, a hot water system, a normal-temperature water system, a water outlet component and a control unit; wherein the content of the first and second substances,
the water purification system comprises a first water pump, a filter element and a purified water tank which are sequentially connected, wherein a water inlet of the first water pump is connected with a water source, a first liquid level sensor is arranged in the purified water tank and used for detecting the liquid level of the purified water tank and generating a first liquid level signal;
the hot water system comprises a second water pump and an instant heating module, and the water purification tank, the second water pump, the instant heating module and the water outlet component are sequentially connected;
the normal-temperature water system comprises a third water pump, and the water purification tank, the third water pump and the water outlet component are sequentially connected;
the control unit is respectively connected with the first liquid level sensor, the first water pump, the second water pump, the instant heating module and the third water pump; the control unit receives the first liquid level signal and is used for starting the first water pump to produce water when the liquid level in the water purifying tank is lower than a first threshold value, and stopping the first water pump to produce water when the liquid level in the water purifying tank is higher than a second threshold value; the control unit is further configured to send a first signal to the second water pump and the instant heating module to turn on the second water pump and the instant heating module to output hot water through the water outlet component in response to a selection instruction of a hot water mode and a normal temperature water mode, respectively, or send a second signal to the third water pump to turn on the third water pump to output normal temperature water through the water outlet component. The water purifying and drinking machine can ensure the safety of drinking water, the water supply temperature is accurate, and the water supply flow of at least normal-temperature water is larger.
In some embodiments, the water outlet component includes a first water inlet connected to the instant heating module and the first water outlet, a second water inlet connected to the third water pump and the second water outlet, respectively, a first water outlet, and a second water outlet. Therefore, the hot water system and the normal temperature water system can be completely separated, normal temperature water and hot water are guaranteed not to be mixed, and the accuracy of water supply temperature is guaranteed.
In some embodiments, the normal temperature water system further comprises a one-way valve disposed between the third water pump and the water outlet component. Therefore, the water dropping phenomenon of the water outlet component caused by the liquid level difference between the water purifying tank and the water outlet component can be prevented.
In some embodiments, the control unit is further configured to send a first power signal to the instant heating module to control the heating power of the instant heating module or send a first flow rate signal to the second water pump to control the water delivery flow rate of the second water pump in response to a selection command for the hot water temperature. Thus, the hot water system supplies water according to different temperatures.
In some embodiments, the hot water system further comprises a first temperature sensor arranged between the clean water tank and the second water pump, and the first temperature sensor is connected with the control unit and used for detecting the outlet water temperature of the clean water tank and sending a first temperature signal to the control unit;
the control unit is used for receiving the first temperature signal, and sending a second power signal to the instant heating module to improve the heating power of the instant heating module or sending a second flow signal to the second water pump to reduce the water delivery flow of the second water pump when the outlet water temperature of the purified water tank is lower than a third threshold value. Therefore, the accuracy of the outlet water temperature of the water supply system can be ensured.
In some embodiments, the hot water system further comprises a second temperature sensor arranged between the instant heating module and the water outlet component, and the second temperature sensor is connected with the control unit and used for detecting the water outlet temperature of the instant heating module and sending a third temperature signal to the control unit;
and the control unit receives the third temperature signal, and when the outlet water temperature of the instant heating module is lower than the selected hot water temperature, sends a third power signal to the instant heating module to improve the heating power of the instant heating module, or sends a third flow signal to the second water pump to reduce the water delivery flow of the second water pump. Therefore, the accuracy of the outlet water temperature of the water supply system can be ensured.
In some embodiments, the control unit starts timing when the second water pump and the instant heating module are started, and sends a closing signal to the second water pump and the instant heating module when time is accumulated to a fourth threshold value so as to close the second water pump and the instant heating module; or
And the control unit starts timing when the third water pump is started, and sends a closing signal to the third water pump to close the third water pump when the time is accumulated to a fifth threshold value. Thus, a constant water supply can be realized.
In some embodiments, a UV sterilization module is disposed in the purified water tank, and the control unit is connected to the UV sterilization module and is configured to send a sterilization signal to the UV sterilization module to start the UV sterilization module to sterilize the purified water tank. Can avoid the water purification case to breed the bacterium, and then guarantee user's drinking water safety.
In some embodiments, the water purification system further comprises a raw water tank, and the water inlet of the first water pump is connected with the raw water tank.
In some embodiments, the water purifying dispenser further comprises a second liquid level sensor and a prompting component which are connected with the control unit;
the second liquid level sensor is used for detecting the liquid level of the raw water tank and sending a second liquid level signal to the control unit when the liquid level in the raw water tank is lower than a sixth threshold value;
and the control unit receives the second liquid level signal and sends a prompt signal to the prompt component so as to drive the prompt component to prompt. So, can indicate the user that former water tank lacks water to the user can in time moisturizing.
The water purifying dispenser provided by the embodiment of the utility model is provided with the water purifying system, the first liquid level sensor is matched with the control unit to realize automatic water supplement, and the drinking safety can be guaranteed; the hot water system and the normal temperature water system are respectively provided with a water pump and a water supply pipeline, the control unit can start the hot water system or the normal temperature water system to supply water according to a mode selected by a user, the water supply temperature is not accurate due to residual water in a pipeline, at least the water supply flow of the normal temperature water system is not limited by the instant heating module, and the normal temperature water can be supplied at least with larger water supply flow, so that the water supply system is suitable for application scenes with higher requirements on the water supply flow.
Drawings
FIG. 1 is a schematic diagram of a water circuit of a water purifier according to an embodiment of the utility model;
fig. 2 is a schematic diagram of a water path of the water purifying dispenser according to the embodiment of the utility model when the water purifying system is started;
FIG. 3 is a schematic diagram of a water path of a water purifier according to an embodiment of the present invention when a hot water system is turned on;
fig. 4 is a schematic diagram of a water path of the water purifier according to the embodiment of the utility model when the normal temperature water system is started.
Description of reference numerals:
10-a water purification system; 11-a raw water tank; 12-a first water pump; 13-a filter element; 14-a clean water tank; 15-a first level sensor; 16-a UV sterilization module; 17-a second liquid level sensor;
20-a hot water system; 21-a first temperature sensor; 22-a second water pump; 23-instant heating module; 24-a second temperature sensor;
30-a normal temperature water system; 31-a third water pump; 32-a one-way valve;
40-water outlet component.
Detailed Description
Various aspects and features of the present invention are described herein with reference to the drawings.
It will be understood that various modifications may be made to the embodiments of the utility model herein. Accordingly, the foregoing description should not be construed as limiting, but merely as exemplifications of embodiments. Other modifications will occur to those skilled in the art which are within the scope and spirit of the utility model.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and, together with a general description of the utility model given above, and the detailed description of the embodiments given below, serve to explain the principles of the utility model.
These and other characteristics of the utility model will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.
It should also be understood that, although the utility model has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of the utility model, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
The above and other aspects, features and advantages of the present invention will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present invention are described hereinafter with reference to the accompanying drawings; it is to be understood, however, that the disclosed embodiments are merely exemplary of the utility model, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the utility model in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention in virtually any appropriately detailed structure.
The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the utility model.
Referring to fig. 1 to 4, an embodiment of the present invention provides a water purifier, which includes a water purification system 10, a hot water system 20, a normal temperature water system 30, a water outlet component 40 and a control unit (not shown); the water purification system 10 comprises a first water pump 12, a filter element 13 and a purified water tank 14 which are sequentially connected, wherein a water inlet of the first water pump 12 is connected with a water source, a first liquid level sensor 15 is arranged in the purified water tank 14, and the first liquid level sensor 15 is used for detecting the liquid level of the purified water tank 14 and generating a first liquid level signal; the hot water system 20 comprises a second water pump 22 and an instant heating module 23, and the water purification tank 14, the second water pump 22, the instant heating module 23 and a water outlet component 40 are sequentially connected; the normal-temperature water system 30 comprises a third water pump 31, and the purified water tank 14, the third water pump 31 and the water outlet component 40 are sequentially connected; the control unit is respectively connected with the first liquid level sensor 15, the first water pump 12, the second water pump 22, the instant heating module 23 and the third water pump 31; the control unit receives a first liquid level signal and is used for starting the first water pump 12 to produce water when the liquid level in the pure water tank 14 is lower than a first threshold value, and stopping the first water pump 12 to produce water when the liquid level in the pure water tank 14 is higher than a second threshold value; the control unit is further configured to send a first signal to the second water pump 22 and the instant heating module 23 to turn on the second water pump 22 and the instant heating module 23 to output hot water through the water outlet component 40 in response to the selection instruction of the hot water mode and the normal temperature water mode, respectively, or send a second signal to the third water pump 31 to turn on the third water pump 31 to output normal temperature water through the water outlet component 40.
The water purifying drinking machine adopting the structure is provided with the water purifying system 10, water can be filtered, when the liquid level in the water purifying tank 14 is low, automatic water supplement can be realized through the matching of the first liquid level sensor 15 and the control unit, and as shown in figure 2, the drinking safety can be guaranteed; the hot water system 20 and the normal temperature water system 30 are independent of each other, the control unit can start the hot water system 20 to supply water according to a mode selected by a user, as shown in fig. 3, or start the normal temperature water system 30 to supply water, as shown in fig. 4, the water supply temperature is not accurate easily due to residual water in a pipeline, and at least the water supply flow of the normal temperature water system 30 is not limited by the instant heating module 23, and at least the normal temperature water can be supplied at a large water supply flow, so that the water supply system is suitable for application scenes with high requirements on the water supply flow.
In some embodiments, the water outlet component 40 includes a first water inlet connected to the instant heating module 23 and the first water outlet, a second water inlet connected to the third water pump 31 and the second water outlet, respectively, a first water outlet, and a second water outlet. Thus, the hot water system 20 and the normal temperature water system 30 can be completely separated, normal temperature water and hot water are guaranteed not to be mixed, and water supply temperature is guaranteed to be accurate.
In some embodiments, the normal temperature water system 30 further includes a one-way valve 32 disposed between the third water pump 31 and the water outlet component 40. Thus, the water dropping phenomenon of the water outlet member 40 due to the liquid level difference between the clean water tank 14 and the water outlet member 40 can be prevented.
In some embodiments, the control unit is further configured to send a first power signal to the instant heating module 23 to control the heating power of the instant heating module 23 or send a first flow rate signal to the second water pump 22 to control the water delivery flow rate of the second water pump 22 in response to a selection command for the hot water temperature.
Optionally, the hot water system 20 may be configured with a plurality of hot water temperatures (i.e., water supply temperatures of hot water) for the user to select, the user may select a desired hot water temperature by operating, for example, a key or a control panel, and the control unit receives a selection instruction of the hot water temperature and may adjust the outlet water temperature of the instant heating module 23 by adjusting and controlling the heating power of the instant heating module 23. Specifically, the first power signal may be sent to the instant heating module 23, so that the heating power of the instant heating module 23 corresponds to the hot water temperature selected by the user, and further, the outlet water temperature of the instant heating module 23 can reach the hot water temperature selected by the user. For example, the hot water system 20 may be configured with a plurality of heating temperatures of 45 ℃, 60 ℃, 85 ℃ and 95 ℃, and when the user selects 45 ℃, the instant heating module 23 may heat with a lower heating power, and when the user selects 95 ℃, the instant heating module 23 may heat with a higher heating power.
Optionally, the control unit may also adjust the heating time of the water in the instant heating module 23 by regulating the water delivery flow rate of the second water pump 22, so as to adjust the outlet water temperature of the instant heating module 23. Specifically, the control unit may send a first flow signal to the second water pump 22 to control the water delivery flow of the second water pump 22 to correspond to the hot water temperature selected by the user, so that the outlet water temperature of the instant heating module 23 can reach the hot water temperature selected by the user. For example, in the case that the heating power of the instant heating module 23 is not changed, when the user selects 45 ℃, the second water pump 22 may deliver water to the instant heating module 23 with a larger water delivery flow rate, so as to shorten the heating time of the water, thereby reducing the outlet water temperature of the instant heating module 23; when the user selects 95 ℃, the second water pump 22 can supply water to the instant heating module 23 with a smaller water supply flow rate to prolong the heating time of the water, thereby increasing the outlet water temperature of the instant heating module 23.
In some embodiments, the hot water system 20 further comprises a first temperature sensor 21 disposed between the clean water tank 14 and the second water pump 22, and the first temperature sensor 21 is connected to the control unit, and is configured to detect the outlet water temperature of the clean water tank 14 and send a first temperature signal to the control unit; the control unit is used for receiving the first temperature signal, and when the outlet water temperature of the purified water tank 14 is lower than a third threshold value, sending a second power signal to the instant heating module 23 to improve the heating power of the instant heating module 23, or sending a second flow signal to the second water pump 22 to reduce the water delivery flow of the second water pump 22. That is, when the inlet water temperature of the instant heating module 23 is lower, the heating power of the instant heating module 23 may be increased, or the water delivery flow rate of the second water pump 22 may be decreased, so as to prolong the heating time of the water in the instant heating module 23, so that the outlet water temperature of the instant heating module 23 can reach the heating temperature selected by the user. Thus, the hot water system 20 can self-adjust according to the water supply temperature to ensure the outlet water temperature of the hot water system 20 to be accurate.
In some embodiments, the hot water system 20 further comprises a second temperature sensor 24 disposed between the instant heating module 23 and the water outlet component 40, the second temperature sensor 24 is connected to the control unit, and is configured to detect the water outlet temperature of the instant heating module 23 and send a third temperature signal to the control unit; the control unit receives the third temperature signal, and sends a third power signal to the instant heating module 23 to increase the heating power of the instant heating module 23 when the outlet water temperature of the instant heating module 23 is lower than the selected hot water temperature, or sends a third flow signal to the second water pump 22 to decrease the water delivery flow of the second water pump 22. That is, when the outlet water temperature of the instant heating module 23 cannot reach the heating temperature selected by the user, the outlet water temperature of the instant heating module 23 may be increased by increasing the heating power of the instant heating module 23, or by prolonging the heating time of the instant heating module 23, so that the outlet water temperature of the instant heating module 23 reaches the heating temperature selected by the user. In this manner, the outlet water temperature of the hot water system 20 can be precisely controlled.
In some embodiments, the control unit starts timing when the second water pump 22 and the instant heating module 23 are turned on, and sends a turn-off signal to the second water pump 22 and the instant heating module 23 to turn off the second water pump 22 and the instant heating module 23 when the time is accumulated to a fourth threshold value; alternatively, the control unit starts timing when the third water pump 31 is turned on, and sends a turn-off signal to the third water pump 31 to turn off the third water pump 31 when the time is accumulated to a fifth threshold. In specific implementation, the water purifying dispenser can have a water supply on demand mode and a water supply quantitative mode, wherein the water supply on demand mode is realized by manually closing the hot water system 20 or the normal temperature water system 30 by a user, and for the water supply quantitative mode, the aim of accurately controlling the water supply amount can be realized by controlling the water supply time by the control unit.
In some embodiments, a UV sterilization module 16 is disposed in the clean water tank 14, and the controller is connected to the UV sterilization module 16 and is configured to send a sterilization signal to the UV sterilization module 16 to activate the UV sterilization module 16 to sterilize the clean water tank 14. Therefore, bacteria can be prevented from breeding in the water purifying tank 14, and the drinking water safety of a user can be guaranteed.
In some embodiments, the water purifier may further include a raw water tank 11 for storing raw water, and the water inlet of the first water pump 12 is connected to the raw water tank, that is, the raw water tank 11 serves as a water source. Therefore, the water purifying drinking machine does not need to rely on a water supply pipeline for supplying water, the flexibility of the water purifying drinking machine can be improved, and the application scene of the water purifying drinking machine can be expanded.
In some embodiments, the water purifier further comprises a second liquid level sensor 17 and a prompting component (not shown) connected with the control unit; the second liquid level sensor 17 is used for detecting the liquid level of the raw water tank 11 and sending a second liquid level signal to the control unit when the liquid level in the raw water tank 11 is lower than a sixth threshold value; the control unit receives the second liquid level signal, sends a prompt signal to the prompt component, and drives the prompt component to execute prompt operation so as to prompt a user that the raw water tank 11 is short of water, so that the user can supplement water in time.
The water purifying dispenser provided by the embodiment of the utility model is provided with the water purifying system 10, the first liquid level sensor 15 is matched with the control unit to realize automatic water supplement, and the drinking safety can be guaranteed; the hot water system 20 and the normal temperature water system 30 are respectively provided with respective water pumps and water supply pipelines, the control unit can start the hot water system 20 or the normal temperature water system 30 to supply water according to a mode selected by a user, the water supply temperature is not accurate due to residual water in a pipeline, at least the water supply flow of the normal temperature water system 30 is not limited by the instant heating module 23, and at least the normal temperature water can be supplied with larger water supply flow, so that the water supply system is suitable for application scenes with higher requirements on water supply flow.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (10)
1. A water purifying and drinking machine is characterized by comprising a water purifying system, a hot water system, a normal-temperature water system, a water outlet component and a control unit; wherein the content of the first and second substances,
the water purification system comprises a first water pump, a filter element and a purified water tank which are sequentially connected, wherein a water inlet of the first water pump is connected with a water source, a first liquid level sensor is arranged in the purified water tank and used for detecting the liquid level of the purified water tank and generating a first liquid level signal;
the hot water system comprises a second water pump and an instant heating module, and the water purification tank, the second water pump, the instant heating module and the water outlet component are sequentially connected;
the normal-temperature water system comprises a third water pump, and the water purification tank, the third water pump and the water outlet component are sequentially connected;
the control unit is respectively connected with the first liquid level sensor, the first water pump, the second water pump, the instant heating module and the third water pump; the control unit receives the first liquid level signal and is used for starting the first water pump to produce water when the liquid level in the water purifying tank is lower than a first threshold value, and stopping the first water pump to produce water when the liquid level in the water purifying tank is higher than a second threshold value; the control unit is further configured to send a first signal to the second water pump and the instant heating module to turn on the second water pump and the instant heating module to output hot water through the water outlet component in response to a selection instruction of a hot water mode and a normal temperature water mode, respectively, or send a second signal to the third water pump to turn on the third water pump to output normal temperature water through the water outlet component.
2. The water purifier as recited in claim 1, wherein the water outlet member comprises a first water inlet, a second water inlet, a first water outlet and a second water outlet, the first water inlet is connected to the instant heating module and the first water outlet, respectively, and the second water inlet is connected to the third water pump and the second water outlet, respectively.
3. The water purifier as recited in claim 1, wherein the normal temperature water system further comprises a check valve disposed between the third water pump and the water outlet member.
4. The water purifier as recited in claim 1, wherein the control unit is further configured to send a first power signal to the instant heating module to control the heating power of the instant heating module or send a first flow rate signal to the second water pump to control the water delivery flow rate of the second water pump in response to a selected command for the temperature of the hot water.
5. The water purifying drinking machine as claimed in claim 4, wherein the hot water system further includes a first temperature sensor disposed between the water purifying tank and the second water pump, the first temperature sensor being connected to the control unit for detecting the outlet water temperature of the water purifying tank and sending a first temperature signal to the control unit;
the control unit is used for receiving the first temperature signal, and sending a second power signal to the instant heating module to improve the heating power of the instant heating module or sending a second flow signal to the second water pump to reduce the water delivery flow of the second water pump when the outlet water temperature of the purified water tank is lower than a third threshold value.
6. The water dispenser as recited in claim 4, wherein the hot water system further comprises a second temperature sensor disposed between the instant heating module and the water outlet component, the second temperature sensor being connected to the control unit for detecting the water outlet temperature of the instant heating module and sending a third temperature signal to the control unit;
and the control unit receives the third temperature signal, and when the outlet water temperature of the instant heating module is lower than the selected hot water temperature, sends a third power signal to the instant heating module to improve the heating power of the instant heating module, or sends a third flow signal to the second water pump to reduce the water delivery flow of the second water pump.
7. The water purifier as recited in claim 1, wherein the control unit starts timing when the second water pump and the instant heating module are turned on, and sends a turn-off signal to the second water pump and the instant heating module to turn off the second water pump and the instant heating module when time is accumulated to a fourth threshold; or
And the control unit starts timing when the third water pump is started, and sends a closing signal to the third water pump to close the third water pump when the time is accumulated to a fifth threshold value.
8. The water purifying dispenser according to claim 1, wherein a UV sterilization module is provided in the water purifying tank, and the control unit is connected to the UV sterilization module and is configured to send a sterilization signal to the UV sterilization module to start the UV sterilization module to sterilize the water purifying tank.
9. The water purifying dispenser according to claim 1, wherein the water purifying system further comprises a raw water tank, and the water inlet of the first water pump is connected to the raw water tank.
10. The water purifier as recited in claim 9, further comprising a second liquid level sensor and a notification member connected to the control unit;
the second liquid level sensor is used for detecting the liquid level of the raw water tank and sending a second liquid level signal to the control unit when the liquid level in the raw water tank is lower than a sixth threshold value;
and the control unit receives the second liquid level signal and sends a prompt signal to the prompt component so as to drive the prompt component to prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122176064.5U CN215650539U (en) | 2021-09-09 | 2021-09-09 | Water purifying drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122176064.5U CN215650539U (en) | 2021-09-09 | 2021-09-09 | Water purifying drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215650539U true CN215650539U (en) | 2022-01-28 |
Family
ID=79962023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122176064.5U Active CN215650539U (en) | 2021-09-09 | 2021-09-09 | Water purifying drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215650539U (en) |
-
2021
- 2021-09-09 CN CN202122176064.5U patent/CN215650539U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20150131376A (en) | Water server | |
| CN105399234A (en) | Multifunctional household water purifier | |
| CN215650539U (en) | Water purifying drinking machine | |
| CN111217420B (en) | Sterilization control method for zero-cold water system of water heater | |
| CN112624256A (en) | Ultraviolet sterilization control system and control method thereof | |
| CN201327200Y (en) | Automatic water-feeding, heating and insulating device for bathtub | |
| CN109682066B (en) | Waste heat recycling system and control method thereof | |
| JPH11207330A (en) | Ultraviolet sterilizing device | |
| CN205442822U (en) | Multifunctional household water purifier | |
| CN114149132A (en) | Water purifying device and control method thereof | |
| CN218951037U (en) | Water purifier | |
| CN220557823U (en) | Water drinking device | |
| KR200338971Y1 (en) | Water purifier having electrolyzer | |
| CN220788185U (en) | Water purifier with heat purifying system | |
| CN216897781U (en) | Liquid heating device | |
| CN111217421B (en) | Sterilization control method for zero-cooling water system of water heater | |
| CN220131918U (en) | Simplified heating control system of water purifier | |
| CN219160604U (en) | Water purifying device capable of adjusting water outlet temperature | |
| JP2001327985A (en) | Air pump device and sewage cleaning apparatus equipped therewith | |
| CN215440694U (en) | Ozone waterway disinfection instrument controlled by composite signal | |
| CN216020516U (en) | Water dispenser and multi-gear temperature-adjusting control waterway system | |
| CN215570849U (en) | Fan coil with automatic humidifying function for air source heat pump system | |
| JP2013535654A (en) | Method and system for power control of an ice maker ion cleaner using pulse width modulation | |
| CN204063524U (en) | A kind of multifunctional purifying water heater | |
| CN216662752U (en) | Main unit, extension and water purification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |