CN210871092U - Capsule coffee machine - Google Patents
Capsule coffee machine Download PDFInfo
- Publication number
- CN210871092U CN210871092U CN201921374504.4U CN201921374504U CN210871092U CN 210871092 U CN210871092 U CN 210871092U CN 201921374504 U CN201921374504 U CN 201921374504U CN 210871092 U CN210871092 U CN 210871092U
- Authority
- CN
- China
- Prior art keywords
- assembly
- coffee machine
- brewing
- liquid
- cleaning
- 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
Abstract
The embodiment of the utility model provides a relate to coffee machine technical field, disclose a capsule coffee machine, include: the washing liquid in the water tank is pumped to the heating component through the water pump for heating, the heated washing liquid enters the brewing component through the first switch, and the washed sewage is controlled and conveyed to the recovery tank through the three-way valve, so that the brewing component is cleaned. When the coffee needs to be brewed normally, the coffee is controlled to enter the liquid guide pipe through the three-way valve and then is discharged from the liquid guide pipe. In this way, the embodiment of the utility model provides a can realize capsule coffee machine, after having made coffee at every turn, all can in time carry out automatic effective washing to making bubble subassembly, get rid of and make residual coffee oil in the bubble subassembly, simple and convenient.
Description
Technical Field
The embodiment of the utility model provides a relate to coffee machine technical field, especially relate to a capsule coffee machine.
Background
A capsule coffee machine is a machine for brewing coffee by putting a capsule containing coffee powder into a brewing assembly, which punctures the capsule, and then injects boiling water from the puncture to complete brewing of coffee. After coffee is brewed every time, coffee grease can be remained in the brewing cavity and the coffee outlet pipeline of the brewing assembly, bacteria can be easily bred, and the coffee brewing assembly is not safe and sanitary.
The utility model discloses an inventor is realizing the utility model discloses an in-process discovery: at present, the coffee machine generally adopts manual water adding to clean the brewing assembly, and is not clean and inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a main technical problem who solves provides a capsule coffee machine, can make things convenient for effectively self-cleaning dashes to steep the subassembly, can realize moreover that every cup washes.
The utility model provides a its technical problem adopt following technical scheme:
a coffee capsule machine comprising:
the brewing assembly is provided with a brewing cavity, a liquid outlet and a cleaning port, and the liquid outlet and the cleaning port are communicated with the brewing cavity;
a three-way valve, wherein a first port of the three-way valve is connected with the liquid outlet;
the recovery tank is connected with the second port of the three-way valve;
a liquid guide pipe, one end of which is connected with the third port of the three-way valve;
a first switch;
a water tank;
the heating assembly is connected with the cleaning port through the first switch;
and the water pump is respectively connected with the heating assembly and the water tank, and is used for pumping cleaning liquid from the water tank, conveying the cleaning liquid to the heating assembly, and conveying the cleaning liquid to the brewing cavity after the cleaning liquid is heated by the heating assembly.
As a further improvement of the technical proposal, the device comprises a second switch, an air pump, an air duct and a heating wire;
one end of the air duct is connected with the cleaning opening through the second switch, the other end of the air duct is connected with the air pump, and the heating wires are fixed in the air duct.
As a further improvement of the above technical scheme, the liquid outlet is positioned at the bottom of the brewing cavity, the cleaning port is positioned on the side wall of the brewing cavity, and the cleaning port is close to the top of the brewing cavity.
As a further improvement of the technical scheme, the inner side wall of the brewing cavity is also provided with a spiral ring groove, and the cleaning port is opposite to the spiral ring groove.
As a further improvement of the above technical solution, the first switch and the second switch are both solenoid valves.
As a further improvement of the above technical solution, the system further comprises a flow meter; the flowmeter is arranged on a connecting path between the water pump and the water tank.
As a further improvement of the above technical solution, the device further comprises a pressure sensor; the pressure sensor is arranged on a connection path of the second switch and the air pump.
As a further improvement of the above technical solution, the system further comprises a controller; the controller is respectively connected with the flow meter, the water pump, the heating assembly, the heating wire, the air pump, the pressure sensor, the three-way valve and the brewing assembly.
As a further improvement of the technical scheme, the liquid level detection device further comprises a first liquid level detection component and an alarm component;
the first liquid level detection assembly is arranged on the water tank and used for detecting the water level of the water tank, and the first liquid level detection assembly and the alarm assembly are connected with the controller.
As a further improvement of the above technical solution, the liquid level detection device further comprises a second liquid level detection assembly;
the second liquid level detection assembly is arranged in the recovery box and used for detecting the water level of the recovery box, and the second liquid level detection assembly is connected with the controller.
The embodiment of the utility model provides a beneficial effect is: different from the prior art, the embodiment of the utility model provides a capsule coffee machine, including dashing bubble subassembly, three-way valve, collection box, catheter, first switch, water tank, heating element and water pump, extract the washing liquid in the water tank to the heating element heating through the water pump, the washing liquid after the heating gets into through first switch and dashes the bubble subassembly, realizes wasing the bubble subassembly, and the sewage after the washing is carried to the collection box through three-way valve control; the recycling tank can store a certain amount of sewage, and a water tank is not required to be additionally arranged to collect the sewage when the recycling tank is flushed each time, and then the sewage is dumped. When the coffee needs to be brewed normally, the coffee is controlled to enter the liquid guide pipe through the three-way valve and then is discharged from the liquid guide pipe; after coffee is brewed each time, the brewing assembly can be automatically and effectively cleaned in time, so that residual coffee grease in the brewing assembly can be removed, and the coffee brewing assembly is simple and convenient.
Drawings
FIG. 1 is a schematic structural diagram of a capsule coffee machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of the brewing assembly of FIG. 1 connected to a recovery tank;
fig. 3 is a schematic structural diagram of a capsule coffee machine according to an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" 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 be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, the capsule coffee maker comprises a brewing assembly 10, a three-way valve 20, a recovery tank 30, a liquid guide pipe 40, a first switch 50, a water tank 60, a heating assembly 70 and a water pump 80, wherein cleaning liquid in the water tank 60 is pumped to the heating assembly 70 by the water pump 80 to be heated, the heated cleaning liquid enters the brewing assembly 10 through the first switch 50, and the cleaned sewage is controlled by the three-way valve 20 to be conveyed to the recovery tank 30, so that the brewing assembly 10 is cleaned without being manually cleaned by a user. When the coffee needs to be brewed normally, the coffee is controlled to enter the liquid guide pipe 40 through the three-way valve 20 and then is discharged from the liquid guide pipe 40; after coffee is brewed each time, the brewing assembly 10 can be automatically and effectively cleaned in time, so that residual coffee grease in the brewing assembly 10 can be removed, and the coffee brewing assembly is simple and convenient.
With respect to the brewing assembly 10, the three-way valve 20, the recycling tank 30 and the liquid guide tube 40, as shown in fig. 2, the brewing assembly 10 is provided with a brewing chamber 11, a liquid outlet 12 and a cleaning port 13, and both the liquid outlet 12 and the cleaning port 13 are communicated with the brewing chamber 11. The brewing cavity 11 is used for placing coffee capsules to be brewed, and the brewed coffee flows out from the liquid outlet 12; the cleaning port 13 is an inlet for the cleaning liquid to enter the brewing assembly 10, and the cleaned sewage flows out from the liquid outlet 12. The liquid outlet 12 is connected with the first port 21 of the three-way valve 20, the second port 22 of the three-way valve 20 is connected with the recovery tank 30, and the third port 23 of the three-way valve 20 is connected with the liquid guide pipe 40. Three-way valve 20 is used to control whether liquid exiting liquid outlet 12 enters recovery tank 30 or liquid conduit 40. When coffee is brewed, the coffee is controlled to enter the liquid guide pipe 40 from the liquid outlet 12 through the three-way valve 20; when the brewing assembly 10 is cleaned, the cleaned sewage is controlled to enter the recovery tank 30 through the three-way valve 20. The recycling tank 30 is used for recycling sewage, and the water tank 60 is not required to be additionally arranged to collect the sewage every time the sewage is flushed, and then the sewage is dumped.
Preferably, the liquid outlet 12 is located at the bottom of the brewing chamber 11 to facilitate the liquid to flow out completely and avoid residue, the cleaning port 13 is located at the side wall of the brewing chamber 11, and the cleaning port 13 is close to the top of the brewing chamber 11, so that the cleaning liquid can flush the whole brewing chamber 11 from top to bottom, and the cleaning effect can be improved.
Preferably, the inner side wall of the brewing cavity 11 is also provided with a spiral ring groove, and the cleaning opening 13 is opposite to the spiral ring groove. The spiral ring groove is used for enabling cleaning fluid entering the brewing cavity 11 to spirally circulate along the spiral ring groove, so that the brewing cavity 11 can be flushed without dead angles, dirt generated by flushing blind areas is avoided, and the cleaning effect is improved.
As for the first switch 50, the heating unit 70, the water tank 60, and the water pump 80, as shown in fig. 1, the first switch 50 is connected to the washing port 13, the heating unit 70 is connected to the first switch 50, and the water pump 80 is connected to the heating unit 70 and the water tank 60, respectively. The water pump 80 is used to pump cleaning fluid from the tank 60 to the heating assembly 70. The heating assembly 70 is used for heating the cleaning liquid, and the cleaning liquid enters the brewing chamber 11 of the brewing assembly 10 through the cleaning port 13 after being heated, so as to clean the brewing chamber 11. The water pump 80 gives certain water pressure to the cleaning liquid, which is helpful for the circulation of the cleaning liquid, and the cleaning liquid has scouring pressure, so that the cleaning force can be improved, the cleaning liquid is heated by the heating component 70, and the cleaning effect can be improved.
It will be appreciated that in some embodiments, the first switch 50 is a solenoid valve, which is robust and long-lived, and can achieve automatic control of the cleaning fluid. The water tank 60 is provided with a water inlet valve 62, and the water inlet valve 62 can be a solenoid valve, so that the controller can control the water tank conveniently.
In some embodiments, as shown in FIG. 3, the capsule coffee maker further comprises a flow meter 120, the flow meter 120 being disposed on a connection of the water pump 80 to the water tank 60. The flow meter 120 is used to measure the flow of the cleaning fluid, so that the cleaning fluid entering the brewing assembly 10 can be controlled according to the flow, on one hand, waste caused by too much cleaning fluid is avoided, and on the other hand, unclean cleaning due to insufficient cleaning fluid is prevented.
In some embodiments, in order to improve the cleanliness of the capsule coffee machine, as shown in fig. 3, the capsule coffee machine further includes a second switch 90, an air pump 100, an air duct 110, and a heating wire, one end of the air duct 110 is connected to the cleaning opening 13 through the second switch 90, the other end of the air duct 110 is connected to the air pump 100, and the heating wire is fixed in the air duct 110. Gas such as air or inert gas is pressed into the gas guide tube 110 through the air pump 100, the heating wire heats the gas, when the second switch 90 is opened, the heated gas enters the flushing component through the cleaning opening 13, on one hand, the flushing residual water drops can be taken out of the flushing component, the residual water drops are prevented from being mixed into coffee brewed next time, on the other hand, the high-temperature gas has a sterilization effect on the flushing component 10 and the connecting pipeline, and no residue exists. Preferably, the capsule coffee maker further comprises a pressure sensor 130, the pressure sensor 130 is disposed on a connection path between the second switch 90 and the air pump 100, and the pressure sensor 130 is used for detecting the air pressure in the air duct 110 and controlling the working time of the air pump 100; when the pressure sensor detects that the pressure of the air duct 110 is lower than a first set value, the residual liquid in the brewing assembly 10 is discharged, and the air pump 100 stops working; when the pressure of the air duct 110 is greater than the first set value and less than the second set value, residual liquid remains in the brewing assembly 10, and the air pump 100 continues to work until the pressure of the air duct 110 is reduced to be lower than the first set value; when the air pump 100 is in operation and the pressure of the air duct 110 continuously increases to the second set value, the air pump 100 stops operating and issues a failure mode warning. In some embodiments, the second switch 90 is a solenoid valve, which has a reliable structure and a long service life, and can realize automatic control of gas.
Further, the capsule coffee machine further comprises a controller connected to the flow meter 120, the water pump 80, the heating assembly 70, the heating wire, the air pump 100, the pressure sensor 130, the three-way valve 20 and the brewing assembly 10, respectively. After receiving the trigger signal, the controller controls the water pump 80, the heating assembly 70, the heating wire, the air pump 100, the three-way valve 20 and the brewing assembly 10, so that the capsule coffee machine can realize automatic flushing. In some embodiments, after the coffee is brewed, the controller controls the water pump 80, the water pump 80 pumps the cleaning solution in the water tank 60 into the heating assembly 70 for heating, and after the heating is completed, the controller controls the heating assembly 70 to convey the heated cleaning solution to the brewing chamber 11, so as to clean the brewing chamber 11; at this time, the cleaned sewage is controlled to be transferred to the recovery tank 30 by the three-way valve 20. After the washing is finished, the controller controls the air pump 100 to work, the air pump 100 presses air such as air or inert gas into the air guide tube 110, the heating wire heats the air, the heated air enters the washing assembly through the cleaning opening 13, residual moisture in the brewing assembly 10 is removed, and meanwhile, the brewing assembly 10 is disinfected and sterilized. It is understood that, when the controller receives signals from the flow meter 120 and the pressure sensor 130, the controller can control the flow rate of the cleaning liquid, the intensity of the gas pressure, and the temperature of the gas by adjusting the water pump 80, the air pump 100, and the heating wire, thereby having various cleaning modes according to user's selection and satisfying various levels of cleanliness.
Preferably, in some embodiments, as shown in fig. 3, the capsule coffee machine further comprises a first level detection assembly 61 and an alarm assembly (not shown); the first liquid level detection assembly 61 is arranged in the water tank 60 and used for detecting the water level of the water tank 60, and the first liquid level detection assembly 61 and the alarm assembly are both connected with the controller. When the first liquid level detection assembly 61 detects that the water level in the water tank 60 is lower than a third set value, the alarm gives an alarm to trigger the controller, the controller controls the opening and closing of the water inlet valve 62 to add the cleaning liquid to the water tank 60, the alarm stops alarming at the moment, and when the cleaning liquid is added to a certain set value, the water inlet valve 62 is closed, so that the function of automatically adding the cleaning liquid is realized.
Further, in some embodiments, the capsule coffee maker further comprises a second liquid level detection assembly 31, the second liquid level detection assembly 31 is disposed in the recovery tank 30 and is used for detecting the water level of the recovery tank 30, and the second liquid level detection assembly 31 is connected with the controller. When the second liquid level detection component 31 detects that the water level in the recovery tank 30 is higher than the fourth set value, the controller is triggered, and the controller can control the alarm component to give an alarm to remind a worker to timely treat the sewage in the recovery tank 30. Of course, when the water level in the water tank 60 is lower than the third set value and the water level in the recovery tank 30 is higher than the fourth set value, the alarm means may give the alarm in a different manner so as to be easily distinguished by the worker.
Compared with the prior art, the beneficial effects of the utility model are that: providing a capsule coffee machine, which comprises a brewing component 10, a three-way valve 20, a recovery tank 30, a liquid guide pipe 40, a first switch 50, a water tank 60, a heating component 70 and a water pump 80, wherein cleaning liquid in the water tank 60 is pumped to the heating component 70 through the water pump 80 to be heated, the heated cleaning liquid enters the brewing component 10 through the first switch 50 to clean the brewing component 10, and the cleaned sewage is controlled by the three-way valve 20 to be conveyed to the recovery tank 30; the recovery tank 30 can store a certain amount of sewage without additionally disposing the water tank 60 to collect the sewage every time of flushing and then pouring the sewage. When the coffee needs to be brewed normally, the coffee is controlled to enter the liquid guide pipe 40 through the three-way valve 20 and then is discharged from the liquid guide pipe 40; after coffee is brewed each time, the brewing assembly 10 can be automatically and effectively cleaned in time, so that residual coffee grease in the brewing assembly 10 can be removed, and the coffee brewing assembly is simple and convenient.
It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A capsule coffee machine, comprising:
the brewing assembly (10) is provided with a brewing cavity (11), a liquid outlet (12) and a cleaning port (13), and the liquid outlet (12) and the cleaning port (13) are communicated with the brewing cavity (11);
a three-way valve (20) having a first port (21) connected to the liquid outlet (12);
a recovery tank (30) connected to the second port (22) of the three-way valve (20);
a liquid guide tube (40) having one end connected to the third port (23) of the three-way valve (20);
a first switch (50);
a water tank (60);
a heating assembly (70), wherein the heating assembly (70) is connected with the cleaning opening (13) through the first switch (50);
the water pump (80) is respectively connected with the heating assembly (70) and the water tank (60), the water pump (80) is used for pumping cleaning liquid from the water tank (60) and conveying the cleaning liquid to the heating assembly (70), and the cleaning liquid is conveyed to the brewing cavity (11) after being heated by the heating assembly (70).
2. The capsule coffee machine according to claim 1, characterized in that it comprises a second switch (90), an air pump (100), an air duct (110) and a heating wire;
one end of the air duct (110) is connected with the cleaning opening (13) through the second switch (90), the other end of the air duct (110) is connected with the air pump (100), and the heating wires are fixed in the air duct (110).
3. The capsule coffee machine according to claim 2, characterized in that said outlet (12) is located at the bottom of said brewing chamber (11), said washing port (13) is located at the side wall of said brewing chamber (11), and said washing port (13) is located near the top of said brewing chamber (11).
4. The capsule coffee machine of claim 3,
the inner side wall of the brewing cavity (11) is also provided with a spiral ring groove, and the cleaning port (13) is opposite to the spiral ring groove.
5. The capsule coffee machine of claim 2,
the first switch (50) and the second switch (90) are both solenoid valves.
6. The capsule coffee machine according to claim 2, further comprising a flow meter (120);
the flowmeter (120) is arranged on a connecting path between the water pump (80) and the water tank (60).
7. The capsule coffee machine according to claim 6, further comprising a pressure sensor (130); the pressure sensor (130) is arranged on a connection path of the second switch (90) and the air pump (100).
8. The capsule coffee machine of claim 7, further comprising a controller;
the controller is respectively connected with the flow meter (120), the water pump (80), the heating component (70), the heating wire, the air pump (100), the pressure sensor (130), the three-way valve (20) and the brewing component (10).
9. The capsule coffee machine according to claim 8, characterized in that it further comprises a first level detection assembly (61) and an alarm assembly;
the first liquid level detection assembly (61) is arranged in the water tank (60) and used for detecting the water level of the water tank (60), and the first liquid level detection assembly (61) and the alarm assembly are connected with the controller.
10. The capsule coffee machine according to claim 9, further comprising a second liquid level detection assembly (31);
the second liquid level detection component is arranged in the recovery box (30) and used for detecting the water level of the recovery box (30), and the second liquid level detection component (31) is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374504.4U CN210871092U (en) | 2019-08-22 | 2019-08-22 | Capsule coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374504.4U CN210871092U (en) | 2019-08-22 | 2019-08-22 | Capsule coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210871092U true CN210871092U (en) | 2020-06-30 |
Family
ID=71310457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921374504.4U Active CN210871092U (en) | 2019-08-22 | 2019-08-22 | Capsule coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210871092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299779A (en) * | 2021-05-07 | 2022-11-08 | 苏州咖乐美咖啡机科技有限公司 | Beverage brewing equipment and pipeline system and working method thereof |
| WO2022233168A1 (en) * | 2021-05-07 | 2022-11-10 | 苏州咖乐美咖啡机科技有限公司 | Temperature pre-adjusting system, beverage brewing device, and temperature pre-adjusting method |
| CN116584817A (en) * | 2023-04-12 | 2023-08-15 | 苏州咖乐美咖啡机科技有限公司 | Water cleaning path of beverage machine, beverage machine and cleaning control method |
-
2019
- 2019-08-22 CN CN201921374504.4U patent/CN210871092U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115299779A (en) * | 2021-05-07 | 2022-11-08 | 苏州咖乐美咖啡机科技有限公司 | Beverage brewing equipment and pipeline system and working method thereof |
| WO2022233168A1 (en) * | 2021-05-07 | 2022-11-10 | 苏州咖乐美咖啡机科技有限公司 | Temperature pre-adjusting system, beverage brewing device, and temperature pre-adjusting method |
| WO2022233167A1 (en) * | 2021-05-07 | 2022-11-10 | 苏州咖乐美咖啡机科技有限公司 | Beverage brewing device, pipeline system thereof and working method therefor |
| CN116584817A (en) * | 2023-04-12 | 2023-08-15 | 苏州咖乐美咖啡机科技有限公司 | Water cleaning path of beverage machine, beverage machine and cleaning control method |
| CN116584817B (en) * | 2023-04-12 | 2024-01-02 | 苏州咖乐美咖啡机科技有限公司 | Water cleaning path of beverage machine, beverage machine and cleaning control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210871092U (en) | Capsule coffee machine | |
| CA2671813C (en) | Warewasher with water energy recovery system | |
| DK2363051T3 (en) | Coffee machine and method for the cleaning thereof. | |
| CN215914461U (en) | Cleaning robot base station and cleaning robot system | |
| CN103954033A (en) | Water storage-type electric water heater | |
| CN204500577U (en) | Intelligent kitchen sterilizing dish washing mechine | |
| CN204617934U (en) | The aseptic Multifunctional automatic drinking fountain of intelligence | |
| CN112120632A (en) | Surplus water discharging mechanism and dish washing machine | |
| CN102261731A (en) | Electric boiler | |
| JP4831758B2 (en) | dishwasher | |
| CN112120520A (en) | Steam cooking device and control method thereof | |
| CN104949336A (en) | Water tank of water heater and washing control method thereof | |
| CN201431328Y (en) | Underneath-type auto-cleaning water dispenser | |
| CN209431642U (en) | A kind of electromagnetic boiler with wastewater treatment function | |
| CN101301176B (en) | Biological safe type hand washer | |
| CN105805950A (en) | Liquid heating device and automatic liquid discharge device and control method thereof | |
| CN204503738U (en) | Intelligent kitchen garbage disposer | |
| CN204500419U (en) | Mobyneb intelligent kitchen food detoxification machine | |
| CN111943418A (en) | Purification heating all-in-one with cleaning function | |
| CN208625721U (en) | A kind of device carrying out urine flow rate detection using urinal | |
| CN105748015A (en) | Water rotation chopstick washing machine with high temperature disinfection function | |
| CN209107267U (en) | A kind of water volume control device of garbage disposal all-in-one machine | |
| CN207400646U (en) | A kind of intelligent tea maker with water purification function | |
| CN207405686U (en) | A kind of water treatment facilities of domestic water | |
| CN219019970U (en) | Fish tank with water changing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |