CN208808177U - Water dispenser and its control device - Google Patents
Water dispenser and its control device Download PDFInfo
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- CN208808177U CN208808177U CN201721510334.9U CN201721510334U CN208808177U CN 208808177 U CN208808177 U CN 208808177U CN 201721510334 U CN201721510334 U CN 201721510334U CN 208808177 U CN208808177 U CN 208808177U
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- water
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- pipeline assembly
- water pump
- pipeline
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Abstract
The utility model discloses a kind of water dispenser and its control devices, wherein the control device of water dispenser includes: water pump, and water pump includes motor；Pipeline assembly, pipeline assembly are connected with the water outlet of water pump, and pipeline assembly is also connected with refrigerating plant；Pressure sensing cell, pressure sensing cell are arranged on pipeline assembly, and pressure sensing cell is for the pressure in signal piping component；Control unit, control unit is connected with pressure sensing cell, control unit under water compensating state for obtaining the pressure in pipeline assembly, and when pressure in pipeline assembly is greater than the first preset pressure threshold value controls motor stalls, so that water pump stops water being pumped to refrigerating plant.The device judges the water level of refrigerating plant under water compensating state by pressure sensing cell as a result, realizes the function that refrigerating plant automatically adds water, improves detection accuracy, and be hardly damaged, high reliablity, structure it is simple.
Description
Technical field
The utility model relates to field of water fountain, in particular to the control device and one kind of a kind of water dispenser have the control
The water dispenser of device processed.
Background technique
Water dispenser in the related technology usually passes through float and carries out moisturizing control to electronic refrigerating container, when electronic refrigerating container water level is low
When float, pump working, when water level is higher than float, water air pump inoperative.But in the related technology the problem is that, by
Belong to mechanical structure in float, is easily damaged and error is larger.In addition, when there is sundries, float is easily stuck, to cause
Water pump cisco unity malfunction, so that user experience is bad.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose a kind of control device of water dispenser with a novel purpose, the arrangement achieves the function that refrigerating plant automatically adds water
Can, and high reliablity.
Second purpose of the utility model is to propose a kind of water dispenser with the control device.
In order to achieve the above objectives, the utility model first aspect proposes a kind of control device of water dispenser, the device packet
Include: water pump, the water pump include motor；Pipeline assembly, the pipeline assembly are connected with the water outlet of the water pump, the pipe
Road component is also connected with the refrigerating plant；Pressure sensing cell, the pressure sensing cell are arranged in the pipeline assembly
On, the pressure sensing cell is used to detect the pressure in the pipeline assembly；Control unit, described control unit and the pressure
Power detection unit is connected, and described control unit is used to obtain the pressure in the pipeline assembly under water compensating state, and described
Pressure in pipeline assembly controls the motor stalls when being greater than the first preset pressure threshold value, so that water pump stopping will
Water is pumped to the refrigerating plant.
According to the control device of the water dispenser of the utility model embodiment, pass through the pressure detecting being arranged on pipeline assembly
Pressure in unit signal piping component, and then the control unit by being connected with pressure sensing cell obtains under water compensating state
Pressure in pipeline assembly, and the pressure in pipeline assembly be greater than the first preset pressure threshold value when control motor stalls,
So that water pump stops water being pumped to refrigerating plant.The device judges to make under water compensating state by pressure sensing cell as a result,
The water level of device for cooling realizes the function that refrigerating plant automatically adds water, improves detection accuracy, and is hardly damaged, reliability
Height, structure are simple.
In addition, can also have following additional skill according to the control device of the water dispenser of the utility model above-described embodiment
Art feature:
In some instances, the control device of the water dispenser further include: reminding unit, the reminding unit with it is described
Control unit is connected, wherein described control unit also in the pressure in the pipeline assembly in the second preset time always not
When reaching the second preset pressure threshold value, the motor stalls are controlled, and controls the reminding unit and issues water deficient reminding function letter
Breath.
In some instances, the pipeline assembly includes: water pump water outlet pipeline, the entrance of the water pump water outlet pipeline and institute
The water outlet for stating water pump is connected；Cold water branch, the outlet phase of the first end of the cold water branch and the water pump water outlet pipeline
Connection, the second end of the cold water branch are connected with the refrigerating plant；Hot water branch, the first end of the hot water branch with
The outlet of the water pump water outlet pipeline is connected, and the second end of the hot water branch is connected with heating combined equipment.
In some instances, the pressure sensing cell is arranged in the water pump water outlet pipeline, the cold water branch and institute
It states at the node between hot water branch.
In some instances, the hot water branch is provided with hot water electromagnetic valve, and described control unit is also stopped in the water pump
The hot water electromagnetic valve is controlled after only working opens third preset time.
In some instances, the refrigerating plant also passes through cold water switch and is connected with cold water water outlet, described control unit
The cold water switch is also controlled after the water dispenser powers on for the first time and the hot water electromagnetic valve closes and controls the motor
Rotation is to control the water dispenser into the water compensating state.
In some instances, the heating combined equipment includes hot-water bottle, and the refrigerating plant includes electronic refrigerating container.
In some instances, the pipeline assembly further includes water feeding of water pump pipeline, and the water inlet of the water pump passes through described
Water feeding of water pump pipeline is connected with water storage device.
In some instances, the water storage device includes shrinking water bag.
In order to achieve the above objectives, the utility model second aspect proposes a kind of water dispenser comprising above-mentioned water dispenser
Control device.
According to the utility model proposes water dispenser passed through under water compensating state using the control device of above-mentioned water dispenser
Pressure sensing cell judges the water level of refrigerating plant, realizes the function that refrigerating plant automatically adds water, and improves detection accuracy, and
And be hardly damaged, high reliablity, structure it is simple.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
Fig. 1 is the block diagram according to the control device of the water dispenser of the utility model one embodiment；
Fig. 2 is the structural schematic diagram according to the control device of the water dispenser of one specific embodiment of the utility model；
Fig. 3 is the block diagram according to the control device of the water dispenser of the utility model another embodiment；
Fig. 4 is the block diagram according to the water dispenser of the utility model one embodiment.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to the accompanying drawings the water dispenser and its control device of the utility model embodiment are described.
Fig. 1 is the block diagram according to the control device of the water dispenser of the utility model embodiment.
As shown in Figs. 1-2, the control device 100 of water dispenser includes: water pump 1, pipeline assembly 2, pressure sensing cell 3 and control
Unit 4 processed.
Wherein, water pump 1 includes motor M；Pipeline assembly 2 is connected with the water outlet of water pump 1, pipeline assembly 2 also with refrigeration
Device 5 is connected；Pressure sensing cell 3 is arranged on pipeline assembly 2, and pressure sensing cell 3 is in signal piping component 2
Pressure；Control unit 4 is connected with pressure sensing cell 3, and control unit 4 is used to obtain in pipeline assembly 2 under water compensating state
Pressure, and the pressure in pipeline assembly 2 be greater than the first preset pressure threshold value when control motor M stop operating so that water pump 1 stops
Water is only pumped to refrigerating plant 5.
It should be noted that the first preset pressure threshold value can reach preset water level example according to the water level in refrigerating plant 5
Pipeline assembly 2 is born when such as full water water level pressure is set accordingly.
That is, pressure sensing cell 3 passes through the pressure in signal piping component 2 to generate pressure detection value, can incite somebody to action
To control unit 4, control unit 4 judges in refrigerating plant 5 the pressure detection value Real-time Feedback detected according to pressure detection value
Water position status, that is, pipeline assembly 2 in pressure whether be greater than the first preset pressure threshold value, and then control unit 4 is filled according to refrigeration
The water position status set in 5 issues corresponding control instruction to the motor M of water pump 1 to control water pump 1.
Specifically, control unit 4 is controlling the water level in refrigerating plant 5 according to the pressure in pipeline assembly 2
When, it can determine whether the pressure in pipeline assembly 2 is greater than the first preset pressure threshold value, when the pressure in pipeline assembly 2 is greater than the
When one preset pressure threshold value, judge that the water level in refrigerating plant 5 reaches preset water level such as full water water level, issues halt instruction and give
The motor M of water pump 1, water pump 1 stops operating according to halt instruction, no longer water to be pumped in refrigerating plant 5.Control unit 4
When pressure also in pipeline assembly 2 is less than or equal to the first preset pressure threshold value, judge that the water level in refrigerating plant 5 is not up to pre-
If water level, the motor M normal rotation of water pump 1 is controlled.
More specifically, control unit 4 can also be greater than the first preset pressure threshold value in the pressure in pipeline assembly 2 and continue the
When one preset time, judge that the water level in refrigerating plant 5 reaches preset water level such as full water water level, so that it is accurate to promote detection
Degree, avoids external disturbance from leading to erroneous judgement.
The control device of the water dispenser of the utility model embodiment as a result, passes through pressure sensing cell under water compensating state
The water level for judging refrigerating plant realizes the function that refrigerating plant automatically adds water, improves detection accuracy, and be hardly damaged,
High reliablity, structure are simple.
Further, one embodiment according to the present utility model, as shown in figure 3, the control device 100 of water dispenser also wraps
Include: reminding unit 6, reminding unit 6 are connected with control unit 4, wherein pressure of the control unit 4 also in pipeline assembly 2 is
When being not up to the second preset pressure threshold value in two preset times always, control motor M stops operating, and controls the hair of reminding unit 6
Water shortage prompting message out.
Specifically, reminding unit 6 may include water shortage indicator light, and reminding unit 6 can pass through control water shortage indicator light flashing hair
Water shortage prompting message out.
It should be noted that pipeline when the second preset pressure threshold value can be lower than water shortage according to the water level in refrigerating plant 5
The pressure that component 2 is born is set accordingly, and the second preset time can be according to water dispenser from anhydrous to required for full water
Time accordingly set.
That is, when the pressure in the pipeline assembly 2 that control unit 4 is got in the second preset time is less than second
When preset pressure threshold value, illustrate that the water level in refrigerating plant 5 there is no rising, judges that refrigerating plant 5 for exsiccosis, is controlled at this time
The motor M of water pump 1 processed stops operating, while controlling the flashing of water shortage indicator light.
Specifically, one embodiment according to the present utility model, as shown in Fig. 2, pipeline assembly 2 includes: pumping line
Road 21, cold water branch 22 and hot water branch 23.
Wherein, the entrance of water pump water outlet pipeline 21 is connected with the water outlet of water pump 1；The first end and water of cold water branch 22
The outlet on water pump outlet pipe road 21 is connected, and the second end of cold water branch 22 is connected with refrigerating plant 5；The first of hot water branch 23
End is connected with the outlet of water pump water outlet pipeline 21, and the second end of hot water branch 23 is connected with heating combined equipment 7.
Optionally, heating combined equipment 7 includes hot-water bottle, and refrigerating plant 5 includes electronic refrigerating container.
One embodiment according to the present utility model, as shown in Fig. 2, hot water branch 23 is provided with hot water electromagnetic valve 8, control
Unit 4 controls hot water electromagnetic valve 8 also after water pump 1 stops working and opens third preset time such as 1s, to lay down conduit assembly 2
Interior pressure provides safeguard so that pressure maintains normal condition for next normal use.
It should be noted that water can be pumped to water pump water outlet pipeline 21 by water pump 1 when water pump 1 works normally, at this point,
If hot water electromagnetic valve 8 opens, the water that water pump 1 pumps is pumped to hot water branch 23 by water pump water outlet pipeline 21, then passes through
Hot water branch 23 flows into hot-water bottle, and hot-water bottle can heat the water of inflow, to realize hot water supply.
Further, as shown in Fig. 2, refrigerating plant 5 is also connected with cold water water outlet by cold water switch 9, when water pump 1 just
Often when work, water can be pumped to water pump water outlet pipeline 21 by water pump 1, at this point, electronic refrigerating container can if cold water switch 9 is opened
By cold water water outlet by cold water supply user, thus realize cold water supply, meanwhile, the water that water pump 1 pumps passes through water pump water outlet
Pipeline 21 is pumped to cold water branch 22, then flows into electronic refrigerating container by cold water branch 22, and electronic refrigerating container can carry out the water of inflow
Refrigeration.Wherein, cold water switch 9 can be microswitch.
Further, control unit 4 controls cold water switch 9 and hot water electromagnetic valve 8 also after water dispenser powers on for the first time
It closes and controls motor rotation and enter water compensating state to control water dispenser.
That is, control unit 4 can control cold water switch 9 and hot water electromagnetic valve 8 same after water dispenser powers on for the first time
When close, and control motor rotation, water is pumped to electronic refrigerating container, hence into water compensating state.
It should be understood that because cold water switch 9 and hot water electromagnetic valve 8 simultaneously close off under water compensating state, water pump 1
When drawing water into electronic refrigerating container, the pressure in pipeline assembly 2 can be caused to increase, pass through the pressure in signal piping component 2 as a result,
It can determine whether the water level in electronic refrigerating container.
Further, control unit 4 also controls hot water before control cold water switch 9 and hot water electromagnetic valve 8 simultaneously close off
Solenoid valve 8 opens third preset time, to lay down the pressure in conduit assembly 2.Third preset time is opened in hot water electromagnetic valve 8
Control the closing of hot water electromagnetic valve 8 again afterwards.
Further, one embodiment according to the present utility model, as shown in Fig. 2, pressure sensing cell 3 may be provided at water
At node between water pump outlet pipe road 21, cold water branch 22 and hot water branch 23.
It is understood that the other positions in pipeline assembly 2 also can be set in pressure sensing cell 3, such as water pumps out
In water lines 21 or cold water branch 22 or hot water branch 23.It should be noted that pressure sensing cell 3 is chosen as pressure sensing
Device.
That is, pressure sensing cell 3 is specifically attached to water pump water outlet pipeline 21, cold water branch 22 and hot water branch
It, as a result, can be using the pressure at water pump water outlet pipeline 21, cold water branch 22 and 23 node of hot water branch as pipeline assembly between 23
Pressure in 2, i.e. pressure in water dispenser internal duct.
In some embodiments of the utility model, pressure sensing cell 3 can be to be multiple, and multiple pressure sensing cells 3 divide
Not She Zhi pipeline assembly 2 different location, such as when be arranged pressure sensing cell 3 be three when, three pressure sensing cells 3 divide
It She Zhi not be in water pump water outlet pipeline 21, cold water branch 22 and hot water branch 23, thus the accuracy of adherence pressure detection.
Further, one embodiment according to the present utility model, pipeline assembly 2 further include water feeding of water pump pipeline 24,
The water inlet of water pump 1 is connected by water feeding of water pump pipeline 24 with water storage device 10.
Optionally, water storage device 10 includes shrinking water bag.
For example, referring to the embodiment of Fig. 2, when water dispenser powers on for the first time, the cold water switch 9 and hot water of electronic refrigerating container
The hot water electromagnetic valve 8 of pot is all in closed state, and control unit 4 is first controlled after hot water electromagnetic valve 8 first opens 1 second and closed, to unload
Fall the pressure in water channel pipeline, then control water pump 1 and start to work, at this point, due to cold water switch 9 and the hot water electricity of electronic refrigerating container
Magnet valve 8 is all in closed state, when water is pumped in electronic refrigerating container by water pump 1, pressure in conduit assembly 2 can be caused to increase, tool
Body control process is as follows: at this point, passing through the node being arranged between water pump water outlet pipeline 21, cold water branch 22 and hot water branch 23
Pressure P1 in the 3 signal piping component 2 of pressure sensing cell at place, if the pressure P in pipeline assembly 2 is less than or equal to second
Preset pressure threshold value P2 and lasting T2 time illustrate that the water level in electronic refrigerating container there is no rising, judges that water dispenser is in water shortage
State, control unit 4 control water pump 1 and stop working, and the water shortage indicator light flashing of reminding unit 6, to remind user's water dispenser
10 water shortage of water storage device；
If the pressure P in pipeline assembly 2 is greater than the first preset pressure threshold value P1 and the first preset time T of duration 1,
Then illustrate that the water level in electronic refrigerating container has reached preset water level, judge that moisturizing is completed in electronic refrigerating container, control unit 4 is sent out at this time
Halt instruction feed pump 1 is so that water pump 1 stops working out.After water pump 1 stops working, hot water electromagnetic valve 8 is further opened 1
Second, to lay down pipeline inner pressure, so that pipeline inner pressure is reduced to normal condition, so as to next normal use, avoid simultaneously
It is constantly in high pressure conditions in pipeline and water dispenser exits and powers on water compensating state for the first time.
The function of automatically adding water thereby, it is possible to realize refrigerating plant prevents refrigerating plant direct in the state of anhydrous
Freeze, avoids electronic refrigerating container and refrigeration system damage, and ensure that user is quickly cold out when opening cold water switch
Water promotes the experience of user.
To sum up, according to the control device of the water dispenser of the utility model embodiment, pass through the pressure being arranged on pipeline assembly
Pressure in power detection unit signal piping component, and then the control unit by being connected with pressure sensing cell is in water compensating state
Pressure in lower acquisition pipeline assembly, and the pressure in pipeline assembly be greater than the first preset pressure threshold value when control motor stop
Rotation, so that water pump stops water being pumped to refrigerating plant.Judge to freeze by pressure sensing cell under water compensating state as a result,
The water level of device realizes the function that refrigerating plant automatically adds water, improves detection accuracy, and be hardly damaged, high reliablity,
Structure is simple.
Fig. 4 is the block diagram according to the water dispenser of the utility model embodiment.As shown in figure 4, the water dispenser 1000
The control device 100 of water dispenser including above-described embodiment.
According to the water dispenser that the utility model embodiment proposes, using the control device of the water dispenser of previous embodiment,
The water level for judging refrigerating plant under water compensating state by pressure sensing cell realizes the function that refrigerating plant automatically adds water, mentions
High detection accuracy, and be hardly damaged, high reliablity, structure it is simple.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of control device of water dispenser characterized by comprising
Water pump, the water pump include motor；
Pipeline assembly, the pipeline assembly are connected with the water outlet of the water pump, the pipeline assembly also with refrigerating plant phase
Connection；
Pressure sensing cell, the pressure sensing cell are arranged on the pipeline assembly, and the pressure sensing cell is for examining
Survey the pressure in the pipeline assembly；
Control unit, described control unit are connected with the pressure sensing cell, and described control unit is used under water compensating state
Obtain the pressure in the pipeline assembly, and when pressure in the pipeline assembly is greater than the first preset pressure threshold value controls institute
Motor stalls are stated, so that the water pump stops water being pumped to the refrigerating plant.
2. the control device of water dispenser according to claim 1, which is characterized in that further include:
Reminding unit, the reminding unit are connected with described control unit, wherein described control unit is also in the pipeline assembly
When interior pressure is not up to always the second preset pressure threshold value in the second preset time, the motor stalls are controlled, and
It controls the reminding unit and issues water deficient reminding function information.
3. the control device of water dispenser according to claim 1 or 2, which is characterized in that the pipeline assembly includes:
The entrance of water pump water outlet pipeline, the water pump water outlet pipeline is connected with the water outlet of the water pump；
Cold water branch, the first end of the cold water branch are connected with the outlet of the water pump water outlet pipeline, the cold water branch
Second end be connected with the refrigerating plant；
Hot water branch, the first end of the hot water branch are connected with the outlet of the water pump water outlet pipeline, the hot water branch
Second end be connected with heating combined equipment.
4. the control device of water dispenser according to claim 3, which is characterized in that wherein, the pressure sensing cell is set
It sets at the node between the water pump water outlet pipeline, the cold water branch and the hot water branch.
5. the control device of water dispenser according to claim 3, which is characterized in that the hot water branch is provided with hot water electricity
Magnet valve, described control unit also control the hot water electromagnetic valve after the water pump stops working and open third preset time.
6. the control device of water dispenser according to claim 5, which is characterized in that the refrigerating plant is also opened by cold water
Pass is connected with cold water water outlet, and described control unit also controls the cold water switch and institute after the water dispenser powers on for the first time
Hot water electromagnetic valve is stated to close and control the motor rotation to control the water dispenser into the water compensating state.
7. the control device of water dispenser according to claim 3, which is characterized in that the heating combined equipment includes hot-water bottle,
The refrigerating plant includes electronic refrigerating container.
8. the control device of water dispenser according to claim 3, which is characterized in that the pipeline assembly further include water pump into
The water inlet of water lines, the water pump is connected by the water feeding of water pump pipeline with water storage device.
9. the control device of water dispenser according to claim 8, which is characterized in that the water storage device includes shrinkage water
Bag.
10. a kind of water dispenser, which is characterized in that the control including according to claim 1 any one of -9 water dispensers described above
Device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510334.9U CN208808177U (en) | 2017-11-13 | 2017-11-13 | Water dispenser and its control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510334.9U CN208808177U (en) | 2017-11-13 | 2017-11-13 | Water dispenser and its control device |
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| Publication Number | Publication Date |
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| CN208808177U true CN208808177U (en) | 2019-05-03 |
Family
ID=66267258
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| CN201721510334.9U Active CN208808177U (en) | 2017-11-13 | 2017-11-13 | Water dispenser and its control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022126609A1 (en) * | 2020-12-18 | 2022-06-23 | 佛山市顺德区美的饮水机制造有限公司 | Water production device, control method and control apparatus for water production device, and electronic device |
-
2017
- 2017-11-13 CN CN201721510334.9U patent/CN208808177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022126609A1 (en) * | 2020-12-18 | 2022-06-23 | 佛山市顺德区美的饮水机制造有限公司 | Water production device, control method and control apparatus for water production device, and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220915 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
|
| TR01 | Transfer of patent right |