CN214964565U - Main control system of drinking water equipment - Google Patents
Main control system of drinking water equipment Download PDFInfo
- Publication number
- CN214964565U CN214964565U CN202120655779.6U CN202120655779U CN214964565U CN 214964565 U CN214964565 U CN 214964565U CN 202120655779 U CN202120655779 U CN 202120655779U CN 214964565 U CN214964565 U CN 214964565U
- Authority
- CN
- China
- Prior art keywords
- water
- way valve
- temperature
- main control
- valve
- 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
- Heat-Pump Type And Storage Water Heaters (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The utility model discloses a main control system of drinking water equipment, which comprises a main control board, a water tank component, a water storage component and a water taking switch, wherein the water tank component comprises a heater electrically connected with the main control board; the water storage component comprises a temperature sensor, an upper water level sensor and a lower water level sensor which are electrically connected with the main control board; the water taking switch comprises a boiling water button, a high-temperature water button and a low-temperature water button which are electrically connected with the main control board; the main control board is electrically connected with a water inlet electromagnetic valve, a first three-way valve, a second three-way valve and a four-way valve, the water inlet electromagnetic valve is connected with a water source and a heat exchanger, three valve ports of the first three-way valve are correspondingly connected with a water tank outlet, a heat exchanger inlet and a four-way valve, three valve ports of the second three-way valve are correspondingly connected with a heat exchanger outlet, a water storage tank inlet and a four-way valve, and the rest two valve ports of the four-way valve are correspondingly connected with a water storage tank outlet and a water taking port.
Description
Technical Field
The utility model relates to a drinking water equipment's technical field, in particular to drinking water equipment's major control system.
Background
After raw water is boiled into hot boiled water by a general water dispenser, a group of heat exchange structures are arranged in the water dispenser so as to enable the hot boiled water to be rapidly cooled into warm boiled water in order to enable a user to conveniently and rapidly drink the warm boiled water, but the existing water dispenser and a main control system thereof cannot select drinking water with proper temperature according to the needs of the user so that the water dispenser cannot meet the needs of the user, and therefore a main control system with various water outlet temperatures is required to be designed to meet the needs of the user.
Disclosure of Invention
The utility model aims at providing a drinking water equipment's major control system has multiple leaving water temperature and can supply the user to select for this drinking water equipment adaptability is stronger.
The above technical purpose of the present invention can be achieved by the following technical solutions: a main control system of drinking equipment comprises a main control board, a water tank assembly, a water storage assembly and a water taking switch, wherein the water tank assembly comprises a heater electrically connected with the main control board; the water storage component comprises a temperature sensor, an upper water level sensor and a lower water level sensor which are electrically connected with the main control board; the water taking switch comprises a boiling water button, a high-temperature water button and a low-temperature water button which are electrically connected with the main control board; the water inlet electromagnetic valve is connected with a water source and the heat exchanger, three valve ports of the first three valve port are correspondingly connected with a water tank outlet, a heat exchanger inlet and the four-way valve, three valve ports of the second three valve port are correspondingly connected with the heat exchanger outlet, a water storage tank inlet and the four-way valve, and the rest two valve ports of the four-way valve are correspondingly connected with a water storage tank outlet and a water taking port.
Further, when a boiling water button is pressed, boiling water in the water tank is conveyed to the water taking port through the three-way valve I and the four-way valve in sequence; when a high-temperature water button is pressed, boiled water in the water tank is conveyed to a water taking port through the three-way valve I, the heat exchanger, the three-way valve II and the four-way valve in sequence; when the low-temperature water button is pressed, boiled water in the water tank is conveyed to the water taking port through the three-way valve I, the heat exchanger, the three-way valve II, the water storage tank and the four-way valve in sequence.
Further, when the temperature sensor of the water storage assembly detects that the water temperature is lower than 30 ℃, high-temperature water treated by the heat exchanger enters the water storage tank through the three-way valve II so that the water temperature is 40 ℃.
Further, when the water in the water storage tank of the water storage component is positioned at the lower end of the lower water level sensor, the high-temperature water treated by the heat exchanger enters the water storage tank through the three-way valve II.
Further, when the upper water level sensor detects the water level, the second three-way valve is closed.
Furthermore, the first three-way valve and the second three-way valve are both three-way electromagnetic valves, and the four-way valve is a four-way electromagnetic valve.
To sum up, the utility model discloses following beneficial effect has:
when a user needs to boil water, a boiling water button is pressed, and the boiled water in a water tank is conveyed to a water taking port through a first three-way valve and a four-way valve in sequence; when a user needs high-temperature water, a high-temperature water button is pressed, boiled water in a water tank is conveyed to a water taking port through a three-way valve I, a heat exchanger, a three-way valve II and a four-way valve in sequence, and the boiled water is cooled to the high-temperature water generally at the temperature of 60-80 ℃ after being subjected to heat exchange treatment by the heat exchanger; when a user needs low-temperature water, the low-temperature water button is pressed, boiled water in the water tank is conveyed to the water taking port through the three-way valve I, the heat exchanger, the three-way valve II, the water storage tank and the four-way valve in sequence, the boiled water is processed through the heat exchanger and then cooled through the water storage tank, the temperature of the boiled water is maintained to be low-temperature water (30-40 ℃) suitable for people to drink, and the main control system is designed, so that the drinking water equipment has various water outlet temperatures which can be selected by the user, and the drinking water equipment is high in adaptability.
Drawings
Fig. 1 is an electrical connection diagram of a main control board according to the present invention;
fig. 2 is a schematic flow diagram of the drinking water of the present invention;
fig. 3 is a schematic structural view of the drinking water apparatus of the present invention.
In the figure: 1. a main control board; 11. a water inlet electromagnetic valve; 12. a first three-way valve; 13. a second three-way valve; 14. a four-way valve; 2. a water tank assembly; 21. a water tank; 22. a heater; 3. a water storage assembly; 31. a water storage tank; 32. a temperature sensor; 33. an upper water level sensor; 34. a lower water level sensor; 4. a water intake port; 41. a water taking switch; 42. a boiling water button; 43. a high temperature water button; 44. a low temperature water button; 5. a heat exchanger; 6. a water source.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, a main control system of a water dispenser includes a main control board 1, a water tank assembly 2, a water storage assembly 3 and a water intake switch 41, wherein the water tank assembly 2 includes a heater 22 electrically connected to the main control board 1; the water storage component 3 comprises a temperature sensor 32, an upper water level sensor 33 and a lower water level sensor 34 which are electrically connected with the main control panel 1; the water taking switch 41 comprises a boiling water button 42, a high-temperature water button 43 and a low-temperature water button 44 which are electrically connected with the main control board 1; the main control panel 1 is electrically connected with a water inlet electromagnetic valve 11, a three-way valve 12, a three-way valve 13 and a four-way valve 14, the water inlet electromagnetic valve 11 is connected with a water source 6 and a heat exchanger 5, three valve ports of the three-way valve 12 are correspondingly connected with an outlet of a water tank 21, an inlet of the heat exchanger 5 and the four-way valve 14, three valve ports of the three-way valve 13 are correspondingly connected with an outlet of the heat exchanger 5, an inlet of the water tank 31 and the four-way valve 14, the remaining two valve ports of the four-way valve 14 are correspondingly connected with an outlet of the water tank 31 and a water taking port 4, the three-way valve 12 and the three-way valve 13 are both three-way electromagnetic valves, and the four-way valve 14 is a four-way electromagnetic valve.
When the boiling water button 42 is pressed, the boiling water in the water tank 21 is conveyed to the water taking port 4 through the three-way valve I12 and the four-way valve 14 in sequence; when the high-temperature water button 43 is pressed, boiled water in the water tank 21 is conveyed to the water taking port 4 through the three-way valve I12, the heat exchanger 5, the three-way valve II 13 and the four-way valve 14 in sequence; when the low-temperature water button 44 is pressed, the boiled water in the water tank 21 is conveyed to the water taking port 4 through the three-way valve I12, the heat exchanger 5, the three-way valve II 13, the water storage tank 31 and the four-way valve 14 in sequence.
When the temperature sensor 32 of the water storage component 3 detects that the water temperature is lower than 30 ℃, the high-temperature water treated by the heat exchanger 5 enters the water storage tank 31 through the three-way valve II 13 to enable the water temperature to be 40 ℃, the high-temperature water is injected into the water storage tank 31, the water temperature of the water storage tank 31 is kept between 30 ℃ and 40 ℃ within a certain period of time, and the water is suitable for a user to drink immediately.
When the water in the storage tank 31 of the water storage assembly 3 is located at the lower end of the lower water level sensor 34, the high-temperature water treated by the heat exchanger 5 enters the storage tank 31 through the three-way valve 13, and is used for supplementing the low-temperature water in the storage tank 31 for users to use.
When the upper water level sensor 33 detects the water level, the second three-way valve 13 is closed, so that more high-temperature water is prevented from being injected into the water storage tank 31 at the same time, and the temperature in the water storage tank 31 is prevented from being too high, so that a user cannot use the water in time.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (6)
1. The master control system of the drinking equipment is characterized in that: the water heater comprises a main control board (1), a water tank assembly (2), a water storage assembly (3) and a water taking switch (41), wherein the water tank assembly (2) comprises a heater (22) electrically connected with the main control board (1); the water storage component (3) comprises a temperature sensor (32), an upper water level sensor (33) and a lower water level sensor (34) which are electrically connected with the main control panel (1); the water taking switch (41) comprises a boiling water button (42), a high-temperature water button (43) and a low-temperature water button (44) which are electrically connected with the main control board (1); the water inlet control system is characterized in that the main control board (1) is electrically connected with a water inlet electromagnetic valve (11), a first three-way valve (12), a second three-way valve (13) and a four-way valve (14), the water inlet electromagnetic valve (11) is connected with a water source (6) and a heat exchanger (5), three valve ports of the first three-way valve (12) are correspondingly connected with an outlet of a water tank (21), an inlet of the heat exchanger (5) and the four-way valve (14), three valve ports of the second three-way valve (13) are correspondingly connected with an outlet of the heat exchanger (5), an inlet of a water storage tank (31) and the four-way valve (14), and the rest two valve ports of the four-way valve (14) are correspondingly connected with an outlet of the water storage tank (31) and an outlet of the water taking port (4).
2. The master control system of a drinking water appliance as claimed in claim 1, wherein: when a boiling water button (42) is pressed, boiling water in the water tank (21) is conveyed to the water taking port (4) through the three-way valve I (12) and the four-way valve (14) in sequence; when a high-temperature water button (43) is pressed, boiled water in the water tank (21) is conveyed to the water taking port (4) through the three-way valve I (12), the heat exchanger (5), the three-way valve II (13) and the four-way valve (14) in sequence; when the low-temperature water button (44) is pressed, boiled water in the water tank (21) is conveyed to the water taking port (4) through the three-way valve I (12), the heat exchanger (5), the three-way valve II (13), the water storage tank (31) and the four-way valve (14) in sequence.
3. The master control system of a drinking water appliance as claimed in claim 2, wherein: when a temperature sensor (32) of the water storage component (3) detects that the water temperature is lower than 30 ℃, high-temperature water treated by the heat exchanger (5) enters a water storage tank (31) through a three-way valve II (13) so that the water temperature is 40 ℃.
4. The master control system of a drinking water appliance as claimed in claim 3, wherein: when the water in the water storage tank (31) of the water storage component (3) is positioned at the lower end of the lower water level sensor (34), the high-temperature water treated by the heat exchanger (5) enters the water storage tank (31) through the second three-way valve (13).
5. The master control system of a drinking water appliance as claimed in claim 4, wherein: and when the upper water level sensor (33) detects the water level, the second three-way valve (13) is closed.
6. The master control system of a drinking water appliance according to any one of claims 1 to 5, wherein: the three-way valve I (12) and the three-way valve II (13) are both three-way electromagnetic valves, and the four-way valve (14) is a four-way electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120655779.6U CN214964565U (en) | 2021-03-31 | 2021-03-31 | Main control system of drinking water equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120655779.6U CN214964565U (en) | 2021-03-31 | 2021-03-31 | Main control system of drinking water equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214964565U true CN214964565U (en) | 2021-12-03 |
Family
ID=79095125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120655779.6U Active CN214964565U (en) | 2021-03-31 | 2021-03-31 | Main control system of drinking water equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214964565U (en) |
-
2021
- 2021-03-31 CN CN202120655779.6U patent/CN214964565U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208253971U (en) | Water heater system | |
| CN214964565U (en) | Main control system of drinking water equipment | |
| CN104367189A (en) | Energy-saving type vertical type drinking water table | |
| CN201935409U (en) | Digital temperature-controllable electric water heater | |
| CN203802272U (en) | Cold, warm and hot pure boiled water frequency-conversion water dispenser | |
| CN108489072A (en) | Central hot-water system, central heater and water heater control method | |
| CN101446446A (en) | Composing method of instant electric water heater with scald-preventing function and water heater | |
| CN104807174A (en) | Separating heat storage type cold water heater | |
| CN205037548U (en) | Warm boiler of energy -efficient environmental protection | |
| CN205843044U (en) | Multifunctional intelligent environmental protection energy-conservation heat exchange storage type electric water heating system equipment | |
| CN212926293U (en) | Novel kitchen water supply system | |
| CN203190597U (en) | Ready-type electric heating waterer | |
| CN201861434U (en) | Full-automatic water dispenser | |
| CN211146923U (en) | Sustainable high-capacity water heater | |
| CN204192371U (en) | energy-saving instant heating type drinking platform | |
| CN208952208U (en) | The full room intelligent integrated hot water cyclesystem of energy-saving type | |
| CN102278822A (en) | Solar water heater with gas water heater | |
| CN207945717U (en) | A kind of household-tap water heating equipment | |
| CN205162784U (en) | Prevent scalding straight water dispenser | |
| CN208463706U (en) | Coffee maker line structure | |
| CN202660709U (en) | Novel convenient energy-saving electric water heater | |
| CN201861451U (en) | Intelligent heating device for water dispenser | |
| CN215424166U (en) | Warm-boiling type direct water dispenser | |
| CN220321418U (en) | High-performance low-cost household water heat storage electric heating system | |
| CN204181464U (en) | Power-saving vertical drinking fountain stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |