WO2018232780A1 - 苏打水机潜水泵的控制方法和苏打水机 - Google Patents

苏打水机潜水泵的控制方法和苏打水机 Download PDF

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Publication number
WO2018232780A1
WO2018232780A1 PCT/CN2017/091499 CN2017091499W WO2018232780A1 WO 2018232780 A1 WO2018232780 A1 WO 2018232780A1 CN 2017091499 W CN2017091499 W CN 2017091499W WO 2018232780 A1 WO2018232780 A1 WO 2018232780A1
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WO
WIPO (PCT)
Prior art keywords
water
soda
submersible pump
tank
cold
Prior art date
Application number
PCT/CN2017/091499
Other languages
English (en)
French (fr)
Inventor
江呈丰
郑夏敏
Original Assignee
佛山市顺德区美的饮水机制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by 佛山市顺德区美的饮水机制造有限公司 filed Critical 佛山市顺德区美的饮水机制造有限公司
Publication of WO2018232780A1 publication Critical patent/WO2018232780A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/10—Pump mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B67D1/1277—Flow control valves
    • B67D1/1279—Flow control valves regulating the flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/0857—Cooling arrangements
    • B67D1/0858—Cooling arrangements using compression systems
    • B67D1/0859—Cooling arrangements using compression systems the evaporator being in direct heat contact with the beverage, e.g. placed inside a beverage container

Definitions

  • the invention relates to the field of soda water equipment, in particular to a control method of a soda water submersible pump and a soda machine.
  • soda water that is, bubble water has a refreshing taste, and can play a role in suppressing appetite, eliminating constipation, blocking the absorption of sugar and fat, and neutralizing the acidity in the body, it is more and more popular among users.
  • the existing soda water machine with refrigeration function generally includes a water storage tank, an evaporator, a cold water pipe and a submersible pump disposed in the water storage tank, and the water in the water storage tank is used as a cooling medium for the cold water pipe.
  • the drinking water is cooled, and the submersible pump circulates the water in the water storage tank by agitating the water in the water storage tank.
  • the flow rate of the submersible pump in the existing soda machine is uncontrollable, which causes the soda water machine to have a poor cooling effect during cooling.
  • the main object of the present invention is to propose a control method for a soda submersible pump, which aims to control the flow of the submersible pump to improve the cooling effect of the soda machine.
  • the present invention provides a control method for a soda water submersible pump, wherein the soda water machine includes a controller, a water storage tank, and a cold water pipe, an evaporator, and a soda water disposed in the water storage tank. a water tank and a submersible pump, wherein the water inlet end of the cold water pipe is connected to the water purification water source, and the water outlet end of the cold water pipe is respectively connected to the soda water tank and the user water end; and the control method of the soda water submersible pump comprises the following steps :
  • the controller determines whether the water outlet end of the cold water pipe is in a water discharge state
  • the controller controls the submersible pump to operate in a first flow mode
  • the submersible pump has a first flow mode and a second flow mode, the submersible pump having a first water flow rate in the first flow mode, and the submersible pump having a second water flow flow in the second flow mode
  • the first outlet water flow rate is greater than the second outlet water flow rate.
  • the controller determines that the water outlet end of the cold water pipe is in a water discharge state. ; and / or,
  • the controller determines that the water outlet end of the cold water pipe is in a water discharge state.
  • control method of the soda submersible pump further comprises the following steps:
  • the controller controls the boost pump to start when the real-time water level is below a preset lower water level limit.
  • control method of the soda submersible pump further comprises the following steps:
  • the controller determines that the water outlet end of the cold water pipe is not in the water discharge state, detecting the real-time water temperature in the water storage tank through a temperature sensor disposed in the water storage tank;
  • the controller controls the submersible pump to operate in the first flow mode when the real-time water temperature is greater than a preset temperature
  • the controller controls the submersible pump to operate in the second flow mode when the real-time water temperature is less than or equal to the preset temperature.
  • the booster pump disposed on the communication line between the cold water pipe and the soda water tank is in a stopped state, and is disposed at the The controller controls the submersible pump to stop working when the water outlet valve on the water end of the user is closed.
  • the invention also provides a soda machine, the soda machine comprising:
  • a soda water tank disposed in the water storage tank
  • An evaporator disposed in the water storage tank
  • a cold water pipe disposed in the water storage tank, the water inlet end of the cold water pipe is connected to the clean water source, and the water outlet end of the cold water pipe is respectively connected to the soda water tank and the user water end;
  • a submersible pump disposed in the water storage tank, the submersible pump having a first flow mode and a second flow mode, the submersible pump having a first flow rate in the first flow mode, the submersible pump being in the The second flow mode has a second outlet flow rate, and the first outlet flow rate is greater than the second outlet flow rate;
  • a controller electrically connected to the submersible pump, wherein the controller is configured to control the submersible pump to operate in a first flow mode when it is determined that the water outlet end of the cold water pipe is in a water discharge state.
  • the controller determines that the water outlet end of the cold water pipe is in a water discharge state. ; and / or,
  • the controller determines that the water outlet end of the cold water pipe is in a water discharge state.
  • the soda machine further includes a water level sensor disposed in the soda water tank, the water level sensor is configured to detect a real-time water level in the soda water tank;
  • the controller is electrically connected to the water level sensor and configured to control the boost pump to start when the real-time water level is lower than a preset water level lower limit value.
  • the soda machine further includes a temperature sensor disposed in the water storage tank, the temperature sensor is configured to detect a real-time water temperature in the water storage tank;
  • the controller is electrically connected to the temperature sensor, and is configured to control the submersible pump to use the first flow rate when it is determined that the water outlet end of the cold water pipe is not in a water discharge state, and the real time water temperature is greater than a preset temperature Mode work
  • the controller is further configured to control the submersible pump to operate in the second flow mode when it is determined that the water outlet end of the cold water pipe is not in a water discharge state, and the real time water temperature is less than or equal to the preset temperature.
  • the controller is further configured to: when it is detected that the compressor of the soda machine stops working, the booster pump disposed on the communication line between the cold water pipe and the soda water tank is in a stopped state, and When the outlet valve disposed on the water end of the user is closed, the submersible pump is controlled to stop working.
  • the controller determines that the outlet end of the cold water pipe is in the water discharge state, it indicates that the cold water pipe has cold water flowing out, that is, the user has a need to use cold water, such as for preparing soda water or directly drinking cold water, then the controller controls diving.
  • the pump operates in the first flow mode, which realizes the controllable flow of the submersible pump, so that the water in the storage tank flows faster and the heat exchange efficiency is faster, so that the water in the cold water pipe is rapidly cooled, so that the cold water flowing out from the cold water pipe The temperature is lower to improve the cooling effect of the soda machine to meet the user's needs.
  • FIG. 1 is a schematic structural view of an embodiment of a soda machine according to the present invention.
  • FIG. 2 is a schematic view showing the internal structure of the soda machine of Figure 1;
  • Figure 3 is a schematic view showing the piping connection of the soda machine of Figure 1;
  • FIG. 4 is a schematic flow chart of an embodiment of a soda machine according to the present invention.
  • FIG. 5 is a schematic flow chart of another embodiment of the soda machine of the present invention.
  • Figure 6 is a schematic diagram of the functional modules of the soda machine of the present invention.
  • the directional indication is only used to explain in a certain posture (as shown in the figure).
  • first”, “second”, etc. in the embodiments of the present invention, the description of the "first”, “second”, etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” and “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the present invention provides a soda machine that includes a water tank assembly.
  • the water tank assembly includes:
  • the water storage tank 10 has a water inlet, and the water inlet is connected with the clean water source;
  • a soda water tank 60 is disposed in the water storage tank 10, the soda water tank 60 has a water inlet hole, a water outlet hole and an air inlet hole;
  • the cold water pipe 31 is disposed in the water storage tank 10, and the water inlet end of the cold water pipe 31 is connected to the clean water source, and the water outlet end of the cold water pipe 31 is respectively communicated with the water inlet hole and the user water end.
  • the soda machine further includes:
  • the water inlet pipe 91 is connected to the water source;
  • the filter element 50 is connected in series to the inlet pipe 91, and the water outlet side of the filter element 50 constitutes the purified water source;
  • a gas tank 40 for containing carbon dioxide gas for containing carbon dioxide gas, and the gas tank 40 is in communication with an intake hole of the soda water tank 60;
  • the water outlet pipe 92 is configured to provide drinking water, that is, to constitute the water end of the user; the water outlet end of the cold water pipe 31 is further connected with the water outlet pipe 92 to provide cold water drinking water for the user; Communicating with the outlet pipe 92 to provide the user with normal temperature drinking water; the outlet hole of the soda water tank 60 is in communication with the outlet pipe 92 to provide the user with soda drinking water;
  • a compressor is in communication with the evaporator 21.
  • a water inlet is provided on the water storage tank 10, and the water inlet is connected with the water inlet pipe 91.
  • the water storage tank 10 is advanced.
  • the water inlet communicates with the water discharge side of the filter element 50 disposed on the water inlet pipe 91 such that the water flowing into the water storage tank 10 is purified water, so that the generation of scale in the water storage tank 10 can be reduced.
  • the evaporator 21 cools the water in the water storage tank 10, and the cooled water serves as a cooling medium to cool the purified water in the cold water pipe 31, that is, the drinking water.
  • the water flowing out of the cold water pipe 31 is cold water to flow into the soda water tank 60, and is mixed with carbon dioxide gas charged from the gas tank 40 into the soda water tank 60, thereby producing soda water. .
  • the purified water is disposed in the water storage tank 10 through the separate cold water pipe 31, and is disposed independently of the evaporator 21 located in the water storage tank 10, the evaporator 21 is not directly in contact with the purified water, and the surface of the evaporator 21 is Contaminants such as bacteria dust, even when the refrigerant in the evaporator 21 leaks, do not pollute the clean water in the cold water pipe 31, thereby ensuring the water quality of the clean water in the cold water pipe 31.
  • both the cold water pipe 31 and the evaporator 21 are immersed in the water of the water storage tank 10.
  • the water storage tank 10 is for accommodating the cold water pipe 31 and the evaporator 21, and the internal space of the water storage tank 10 is usually set larger, which can accommodate more
  • the water serves as a cooling medium, so that the amount of cold storage of the water storage tank 10 is large, and it is possible to quickly provide the user with cold water or soda water.
  • the soda water tank 60 is located in the water storage tank 10, the soda water tank 60 is immersed in water, and the water in the water storage tank 10 serves as a cooling medium, so that the soda water in the soda water tank 60 can be further cooled by the evaporator 21, thereby Make the soda water better cooling effect.
  • the evaporator 21, the cold water pipe 31, and the soda water tank 60 are all disposed in the water storage tank 10, so that these components form an integral module, and only need to be installed through the water storage tank 10 and the soda machine casing, thereby Modular installation enables simplified installation steps and quick installation.
  • the water storage tank 10 is generally disposed in a square shape.
  • the shape of the water storage tank 10 is not limited in the present invention.
  • a water level detecting member for detecting the water level in the water storage tank 10 is provided in the water storage tank 10, and the water level detecting member is preferably a float 14.
  • the controller of the soda machine controls the water storage tank 10 to stop the water inlet; when the water level detecting component detects When the water level in the water storage tank 10 reaches the preset water level lower limit value, the controller of the soda machine controls the water storage tank 10 to enter the water.
  • a second electromagnetic valve 16 is disposed on the communication line between the water inlet of the water storage tank 10 and the clean water source, and the controller controls the water level according to the water level in the water storage tank 10 detected by the water level detecting member.
  • the second solenoid valve 16 is switched to cause the water storage tank 10 to enter or stop entering the water.
  • the second electromagnetic valve 16 is fixed to the top surface of the water storage tank 10.
  • the water storage tank 10 is further provided with a stirring member for flowing water in the water storage tank 10, and preferably, the agitating member is a submersible pump 13 .
  • the submersible pump 13 has a water passage open at both ends and an impeller located in the water passage, and water in the water storage tank 10 is driven by the impeller to enter the submersible pump from one end of the water passage 13 is flowed out from the other end of the water passage so that the water in the water storage tank 10 circulates.
  • the controller controls the flow rate of the water in the water passage by controlling the rotation speed of the impeller, that is, controls the water flow rate, to change the flow speed of the water in the water storage tank 10, and improve the heat exchange efficiency.
  • the agitating member can also be a fan blade.
  • the water in the water storage tank 10 can be agitated so that the water in each position is mixed, so that the temperature of the water in each position is more uniform, that is, the cold water pipe is made 31
  • the amount of cooling exchanged with water at various locations is more consistent.
  • a temperature sensor 17 is further provided in the water storage tank 10.
  • the temperature sensing portion of the temperature sensor 17 is disposed close to the evaporator 21 to detect the temperature around the evaporator 21, thereby better controlling the submersible pump 13 according to the temperature around the evaporator 21. The flow rate.
  • a first drain port is further disposed at the bottom of the water storage tank 10, and the first drain port is connected with a first drain pipe 111 to discharge water in the water storage tank 10. The purpose of replacing the water in the water storage tank 10 is achieved.
  • a booster pump 61 is disposed on the communication line between the soda water tank 60 and the cold water pipe 31.
  • the flow rate of the purified water in the cold water pipe 31 is slow, thereby prolonging the heat exchange time between the clean water and the cooling medium in the cold water pipe 31, so that the purified water can be sufficiently heat exchanged. Therefore, the cooling effect of the purified water is effectively improved.
  • the booster pump 61 may also be disposed on the communication line between the cold water pipe 31 and the filter element 50 to achieve first pressurization and then refrigeration.
  • a water level sensor is also disposed in the soda water tank 60.
  • the water level sensor is a water level probe, and the number of the water level probes is two, and one of the water level probes protrudes into a lower end of the soda water tank 60 for detecting the soda water tank 60.
  • a low water level inside when the water level in the soda water tank 60 drops to the low water level, the controller controls the water inlet hole to enter the water; and the other water level probe extends into the upper end of the soda water tank 60
  • the controller controls the water inlet hole to stop the water inlet.
  • an incubator 151 is further disposed on the outer circumference of the water storage tank 10.
  • the material of the incubator 151 is a heat insulating sponge or foam.
  • the soda machine further includes a hot water tank 70.
  • the hot water tank 70 is provided with a heating element, and the hot water tank 70 has a normal temperature water inlet and a hot water outlet.
  • the normal temperature water inlet is in communication with the clean water source, that is, the inlet pipe 91 on the water outlet side of the filter element 50, and the hot water outlet is in communication with the outlet pipe 92.
  • the normal temperature water filtered by the filter element 50 flows into the hot water tank 70 from the normal temperature water inlet of the hot water tank 70, and is heated into hot water under the action of the heating member. Water flows from the hot water outlet into the outlet pipe 92 to provide hot water to the user.
  • the hot water tank 70 in the embodiment of the present invention is a pressure type water tank, and a hot water valve 74 is disposed at the normal temperature water inlet of the hot water tank 70, and the hot water valve 74 is opened to control the water inflow into the room temperature.
  • the pressure in the hot water tank 70 is increased to extrude the original water in the hot water tank 70 from the hot water outlet of the hot water tank 70.
  • the closing of the hot water valve 74 By controlling the closing of the hot water valve 74 to prevent the normal temperature water from flowing into the hot water tank 70, the pressure in the hot water tank 70 is low, and the water in the hot water tank 70 cannot flow out.
  • a second drain port is disposed at a bottom of the hot water tank 70, and a second drain pipe 71 is connected to the second drain port.
  • the second drain pipe 71 is directly connected to the outer casing of the soda machine, and when the hot water tank 70 needs to be cleaned, the second drain pipe 71 can be used for discharging.
  • the water in the hot water tank 70 can facilitate the user to clean the hot water tank 70 to avoid water accumulation in the hot water tank 70.
  • the hot water tank 70 further has an exhaust port that is disposed near the top end of the hot water tank 70 and communicates with the water storage tank 10 through the exhaust pipe 72.
  • an exhaust port By providing an exhaust port in the hot water tank 70, the hot air in the hot water tank 70 can be discharged to prevent the air pressure in the hot water tank 70 from being excessively large. Since the hot gas is water vapor and contains a part of water vapor, the exhaust port is connected to the water storage tank 10 through the exhaust pipe 72 in order to prevent the hot air from being discharged into the soda machine to cause the internal circuit or other parts of the soda machine to be wet.
  • the hot air in the hot water tank 70 In order to allow the hot gas in the hot water tank 70 to be discharged into the water storage tank 10, since the temperature in the water storage tank 10 is low, the hot air is condensed into water droplets and mixed with the water in the water storage tank 10, thus avoiding the soda machine. The interior is damp, and the hot air can be reused to replenish the water tank 10 with water.
  • each water passage in the soda machine will be described in detail below.
  • the dashed arrow in Figure 3 represents the direction of flow of water or gas.
  • the water inlet end of the inlet pipe 91 is in communication with a water source, and the inlet pipe 91 is provided with a water inlet solenoid valve 93.
  • the water flowing out from the inlet pipe 91 and purified by the filter element 50 is four-way, one of which is in communication with the inlet end of the cold water pipe 31; one way is connected to the water storage tank 10 to provide a cooling medium for the water storage tank 10.
  • All the way to the hot water tank 70 is connected to the hot water tank 70 for hot water; and one way is led out through the normal temperature water pipe 81 for the user to drink the normal temperature water, and at the same time, the normal temperature water pipe 81 is provided with a warm water valve. 82, to control the opening or closing of the normal temperature water pipe 81.
  • the cold water pipe 31 located in the water storage tank 10 has three channels of cold water at the water outlet end, one of which is connected to the cold water connection pipe 33 for the user to drink cold water, and the cold water connection pipe 33 is provided with the control cold water connection pipe 33 open or The closed cold water valve 34; the other way is in communication with the water inlet hole of the soda water tank 60 located in the water storage tank 10.
  • the booster pump 61 and the second check valve 62 are disposed on a communication line between the cold water pipe 31 and the soda water tank 60, and the booster pump 61 pressurizes cold water, the second one-way
  • the conduction direction of the valve 62 is from the cold water pipe 31 to the soda water tank 60 to prevent the water in the soda water tank 60 from flowing back when the pressure in the soda water tank 60 is excessive.
  • the intake port of the soda water tank 60 is also in communication with the gas tank 40 for charging carbon dioxide gas into the soda water tank 60.
  • a first pressure reducing valve 43, a low pressure detecting device 41, a first check valve 42, and a first electromagnetic valve 44 are disposed in the communication line between the gas tank 40 and the soda water tank 60.
  • a soda water pipe 63 is connected to the water outlet hole of the soda water tank 60 to draw the soda water for drinking by the user, and the soda water pipe 63 is provided with a soda water valve 64 for controlling the opening or closing of the soda water pipe 63, and A second pressure reducing valve 65 is further disposed on the soda water pipe 63 to decompress the soda water flowing out of the soda water tank 60.
  • a hot water pipe 73 is disposed at the hot water outlet of the hot water tank 70, and the hot water pipe 73 communicates with the water outlet pipe 92 to take out hot water for the user to drink hot water.
  • the hot water line 73 is provided with a hot water valve 74 that controls the hot water line 73 to open and close.
  • An exhaust pipe 72 communicating with the water storage tank 10 is further disposed on the hot water tank 70 to discharge hot air in the hot water tank 70 into the water storage tank 10.
  • the second drain pipe 71 is further provided at the bottom of the hot water tank 70 to discharge water in the hot water tank 70 when the hot water tank 70 is cleaned.
  • the first drain pipe 111 is provided at the bottom of the water storage tank 10.
  • the cold water valve 34, the warm water valve 82, and the soda water valve 64 may be independently provided valves, wherein the cold water valve 34 is the water outlet valve; of course, the cold water valve 34, the warm water valve 82, and the soda
  • the water valve 64 may also be integrally formed to form a total water discharge solenoid valve 94 having three inlets and one outlet, and the controller can control the corresponding inlet to switch to the outlet according to the user's drinking water demand.
  • the water discharge solenoid valve 94 is the water outlet valve.
  • the outlet of the water discharge solenoid valve 94 is connected to the outlet pipe 92.
  • the present invention further provides a control method for a soda submersible pump, which specifically includes the following steps:
  • Step S10 the controller determines whether the water outlet end of the cold water pipe is in a water discharge state
  • Step S20 if yes, the controller controls the submersible pump to operate in the first flow mode.
  • the controller determines whether the water outlet end of the cold water pipe is in a water discharge state, and can be realized in various manners. For example, in some embodiments, whether the water outlet end of the cold water pipe is in a water discharge state can be determined by determining whether the cold water outlet button of the soda machine is pressed. In this embodiment, specifically, when the controller detects that the cold water outlet button of the soda machine is pressed, that is, when the user needs cold water, the controller is deemed to be detected by the controller. The outlet end is in a water outlet state. For example, in other embodiments, whether the water outlet end of the cold water pipe is in a water discharge state can also be determined by detecting whether the water outlet valve is open.
  • the outlet valve when the outlet valve is opened, it is considered that the outlet end of the cold water pipe is in a water discharge state.
  • a pressure sensor is disposed on the communication line, and when the pressure sensor detects that the pressure in the communication line between the cold water pipe and the soda water tank is greater than a preset pressure value, At this time, there is a water flow, indicating that there is cold water in the soda water tank, that is, the water outlet end of the cold water pipe is regarded as being in a water discharge state.
  • step S10 the controller detects that the booster pump disposed on the communication line between the cold water pipe and the soda water tank is in an operating state, the controller determines the water outlet of the cold water pipe The end is in a water discharge state; and/or, when the controller detects that the water outlet valve disposed on the water end of the user is opened, the controller determines that the water outlet end of the cold water pipe is in a water discharge state.
  • the booster pump when the booster pump is in an operating state, cold water in the cold water pipe is drawn into the soda water tank for preparing soda water, that is, cold water flowing out from the water outlet end of the cold water pipe,
  • the outlet end of the cold water pipe is in a water discharge state; when the water outlet valve disposed on the water end of the user is opened, cold water in the cold water pipe flows out to the user water end for the user to drink cold water, that is, When the outlet end of the cold water pipe has cold water flowing out, it is considered that the water outlet end of the cold water pipe is in a water discharge state.
  • step S20 when the controller detects that the water outlet end of the cold water pipe is in a water discharge state, it indicates that the cold water pipe has cold water flowing out, that is, the user has a need to use cold water, such as for preparing soda water or directly drinking cold water.
  • the controller controls the submersible pump to operate in the first flow mode, so that the water in the water storage tank flows faster and the heat exchange efficiency is faster, so as to rapidly cool the water in the cold water pipe. Therefore, the temperature of the cold water flowing out from the cold water pipe is lower, thereby meeting the user's use requirements.
  • the submersible pump has two working states: a first flow mode and a second flow mode, wherein the submersible pump has a first water flow rate in the first flow mode, and the submersible pump is The second flow mode has a second outlet flow rate, and the first outlet flow rate is greater than the second outlet flow rate.
  • the first effluent flow rate in the first flow mode is greater than one-half of the maximum effluent flow of the submersible pump and less than or equal to the maximum effluent flow of the submersible pump.
  • the second effluent flow rate in the second flow mode is greater than zero and less than or equal to one-half of the maximum effluent flow of the submersible pump.
  • control method of the soda submersible pump further includes the following steps:
  • Step S30 detecting a real-time water level in the soda water tank by a water level sensor disposed in the soda water tank;
  • Step S40 the controller controls the booster pump to start when the real-time water level is lower than a preset water level lower limit value.
  • the controller controls the booster pump to stop working.
  • the soda water tank is filled with water, that is, the controller controls the booster pump to start, so that the booster pump is in working state. Thought that the soda can replenish water.
  • the water in the soda water tank is controlled, that is, the controller control station
  • the booster pump is activated to synchronize the influent and effluent.
  • the soda water tank has a water flow rate smaller than the water discharge flow rate.
  • the controller controls the booster pump to stop working to stop the soda water tank from entering the water.
  • control method of the soda submersible pump further includes the following steps:
  • step S50 when the controller determines that the water outlet end of the cold water pipe is not in the water discharge state, the real-time water temperature in the water storage tank is detected by a temperature sensor disposed in the water storage tank.
  • the controller controls the temperature sensor to detect real-time water temperature in the water storage tank in real time; in other embodiments, the controller controls the temperature sensor to be preset every time. The duration detects the real-time water temperature in the storage tank.
  • Step S60 when the real-time water temperature is greater than a preset temperature, the controller controls the submersible pump to operate in the first flow mode.
  • the controller controls the submersible pump to operate in the first flow mode.
  • the water in the water storage tank flows faster, which accelerates the circulation of water in the water storage tank, so that the water in the water storage tank exchanges heat with the water in the cold water pipe faster, so that the water in the cold water pipe can be faster. Cooling, which improves heat transfer.
  • Step S70 when the real-time water temperature is less than or equal to the preset temperature, the controller controls the submersible pump to operate in the second flow mode.
  • the controller controls the submersible pump to operate in the second flow mode, so that the water in the water storage tank flows slowly, which can reduce power consumption and save energy; and can prevent the water temperature in the cold water pipe from being too low. It is also advantageous to form a thicker ice layer on the outer surface of the evaporator to accumulate more cold to better cool when the outlet end of the cold water pipe is in the water discharge state.
  • the preset temperature is 0 °C.
  • the controller when the controller determines that the water outlet end of the cold water pipe is not in the water discharge state, that is, the user does not need to use cold water, the controller controls the submersible pump to adopt the second flow mode. Work to reduce power consumption and save energy.
  • the control method of the soda submersible pump further includes:
  • Step S80 when the controller detects that the compressor of the soda machine stops working, the booster pump disposed on the communication line between the cold water pipe and the soda water tank is in a stopped state, and is disposed at the The controller controls the submersible pump to stop working when the water outlet valve on the water end of the user is closed.
  • the controller controls the submersible pump to stop working to save power.
  • the user has no cold water usage requirements when the refrigeration switch is off, so the controller controls the compressor to stop operating.
  • the controller controls the compressor to stop operating to save power.
  • the cold water pipe cannot be designed to be long, and when a submersible pump with a small flow rate is used, the water flow velocity in the water storage tank is small, resulting in cold water flowing out from the cold water pipe.
  • the temperature is too high; when a large-flow submersible pump is used, the water flow rate in the storage tank is too high, so that the temperature of the cold water flowing out of the cold water pipe is too low.
  • the submersible pump is operated in the first flow mode to realize rapid heat exchange between the cold water pipe and the water in the water storage tank, thereby reducing the waiting time of the user.
  • the submersible pump When the cold water is not needed, and the water temperature in the water storage tank is high, the submersible pump operates in the first flow mode, and the rapid exchange of water between the cold water pipe and the water storage tank is also realized, so that the user can use the cold water next time. , can quickly respond to user needs; when cold water is not needed, and the water temperature in the storage tank is low, the submersible pump works in the second flow mode, thereby forming a thicker ice layer on the outer surface of the evaporator to accumulate more More cooling capacity to improve cooling.
  • the present invention also provides a soda machine.
  • the soda machine further includes a controller 95 electrically connected to the submersible pump 13 for determining that the water outlet end of the cold water pipe 31 is in a water discharge state.
  • the submersible pump 13 is controlled to operate in a first flow mode.
  • the controller 95 determines whether the water outlet end of the cold water pipe 31 is in a water discharge state, and can be realized in various manners. For example, in some embodiments, whether the water outlet end of the cold water pipe 31 is in a water discharge state can be determined by determining whether the cold water outlet button of the soda machine is pressed. In this embodiment, specifically, when the controller 95 detects that the cold water outlet button of the soda machine is pressed, that is, when the user needs cold water, the controller 95 is regarded as detecting the cold water. The water outlet end of the tube 31 is in a water discharge state. For example, in other embodiments, whether the water outlet end of the cold water pipe 31 is in a water discharge state may also be determined by detecting whether the water outlet valve is open.
  • the outlet valve when the outlet valve is opened, it is considered that the outlet end of the cold water pipe 31 is in a water discharge state.
  • a pressure sensor is disposed on the communication line, and when the pressure sensor detects that the pressure in the communication line between the cold water pipe 31 and the soda water tank 60 is greater than a preset pressure value, That is, there is a flow of water at this time, indicating that there is cold water in the soda water tank 60, that is, the water outlet end of the cold water pipe 31 is regarded as being in a water discharge state.
  • the controller 95 determines the cold water pipe 31.
  • the outlet end is in an outflow state; and/or, when the controller 95 detects that the outlet valve disposed on the water end of the user is open, the controller 95 determines that the outlet end of the cold water pipe 31 is in a water discharge state.
  • the booster pump 61 when the booster pump 61 is in an operating state, cold water in the cold water pipe 31 is drawn into the soda water tank 60 for preparing soda water, that is, the water outlet end of the cold water pipe 31 has When the cold water flows out, it is considered that the water outlet end of the cold water pipe 31 is in a water discharge state; when the water outlet valve disposed on the water end of the user is opened, the cold water in the cold water pipe 31 flows out to the user water end to For the user to drink cold water, that is, the outlet end of the cold water pipe 31 has cold water flowing out, it is considered that the water outlet end of the cold water pipe 31 is in a water discharge state.
  • the controller 95 When the controller 95 detects that the water outlet end of the cold water pipe 31 is in the water discharge state, it indicates that the cold water pipe 31 has cold water flowing out, that is, the user has a need to use cold water, such as for preparing soda water or directly drinking cold water. At this time, the controller 95 controls the submersible pump 13 to operate in the first flow mode, so that the water in the water storage tank flows faster and the heat exchange efficiency is faster to the water in the cold water pipe 31. The rapid cooling is performed such that the temperature of the cold water flowing out of the cold water pipe 31 is lower, thereby satisfying the user's use requirements.
  • the submersible pump 13 has two working states: a first flow mode and a second flow mode, wherein the submersible pump 13 has a first water flow rate in the first flow mode, the dive The pump 13 has a second outlet flow rate in the second flow mode, the first outlet flow being greater than the second outlet flow.
  • the second outlet flow rate in the second flow mode is greater than 0 and less than or equal to one-half of the maximum discharge flow rate of the submersible pump; the first outlet flow rate in the first flow mode is greater than the maximum outlet flow of the submersible pump One-half of the sub-pump and less than or equal to the maximum outlet flow of the submersible pump.
  • the water level sensor 66 is configured to detect a real-time water level in the soda water tank 60; the controller 95 is electrically connected to the water level sensor 66, and is used when the real-time water level is lower than a preset When the water level lower limit value is reached, the booster pump 61 is controlled to be started.
  • the controller 95 controls the booster pump 61 to stop operating.
  • the controller 95 controls the boost pump 61 to start, so that the boost pump 61 is in operation to assume that the soda can 60 is replenished with water.
  • the water in the soda water tank 60 is controlled, that is, the control
  • the controller 95 controls the booster pump 61 to be activated to achieve simultaneous influent and effluent.
  • the soda water tank 60 has a water inflow flow rate smaller than the outlet water flow rate.
  • the controller 95 controls the booster pump 61 to stop operating, so that the soda water tank 60 stops entering the water.
  • the temperature sensor 17 is configured to detect a real-time water temperature in the water storage tank 10; the controller 95 is electrically connected to the temperature sensor 17, and is used to determine the water outlet end of the cold water pipe 31.
  • the submersible pump 13 is controlled to operate in the first flow mode when it is not in the effluent state and the real-time water temperature is greater than the preset temperature.
  • the controller 95 controls the temperature sensor 17 to detect real-time water temperature within the water storage tank 10 in real time; in other embodiments, the controller 95 controls the temperature sensor 17 to pre-predict The real time water temperature in the water storage tank 10 is detected by the duration.
  • the controller 95 controls the submersible pump 13 to adopt the first flow mode.
  • the controller 95 controls the submersible pump 13 to adopt the first flow mode.
  • the controller 95 is further configured to control the submersible pump 13 when it is determined that the water outlet end of the cold water pipe 31 is not in the water discharge state, and the real time water temperature is less than or equal to the preset temperature. Works in the second flow mode.
  • the real-time water temperature is less than or equal to the preset temperature
  • the temperature of the cold water in the cold water pipe 31 is required because the temperature in the water storage tank 10 is low and the user has no cold water use demand. Lower, and since the water temperature in the water storage tank 10 itself is low, even when the water in the water storage tank 10 flows slowly, heat exchange with the water in the cold water pipe 31 can be better to satisfy the cold water.
  • the cooling requirements of the water in the tube 31 are examples of the temperature of the cold water in the cold water pipe 31.
  • the controller 95 controls the submersible pump 13 to operate in the second flow mode, so that the water in the water storage tank 10 flows relatively slowly, which can reduce power consumption and save energy; and can avoid the cold water pipe.
  • the water temperature in 31 is too low; it is also advantageous to form a thick ice layer on the outer surface of the evaporator to accumulate more cold amount, so as to better perform when the water outlet end of the cold water pipe 31 is in the water discharge state. Refrigeration.
  • the preset temperature is 0 °C.
  • the controller 95 when the controller 95 determines that the water outlet end of the cold water pipe 31 is not in the water discharge state, that is, the user does not need to use cold water, the controller 95 controls the submersible pump 13 to The second flow mode works to reduce power consumption and save energy.
  • the controller 95 is further configured to: when detecting that the compressor of the soda machine stops working, the booster pump disposed on the communication line between the cold water pipe 31 and the soda water tank 60 When the 61 is in the stopped working state and the outlet valve disposed on the water end of the user is closed, the submersible pump 13 is controlled to stop working.
  • the controller 95 controls the submersible pump 13 to stop working to save electric power.
  • the controller 95 controls the compressor to stop operating.
  • the controller controls the compressor to stop working to save electric power.
  • the submersible pump 13 by regulating the flow rate of the submersible pump 13, when the cold water is required to be used, the submersible pump 13 is operated in the first flow mode to achieve rapid heat exchange between the cold water pipe 31 and the water in the water storage tank 10, reducing The waiting time of the user; when the cold water is not needed, and the water temperature in the water storage tank 10 is high, the submersible pump 13 is operated in the first flow mode, and the rapid heat exchange between the cold water pipe 31 and the water in the water storage tank 10 is also achieved.
  • the submersible pump 13 operates in the second flow mode, thereby on the outer surface of the evaporator. Thicker ice layers are formed to accumulate more cold.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

一种苏打水机潜水泵（13）的控制方法和苏打水机，苏打水机包括控制器（95）、储水箱（10），以及设于储水箱（10）内的冷水管（31）、蒸发器（21）、苏打水罐（60）和潜水泵（13），冷水管（31）的进水端连通净水水源，冷水管（31）的出水端分别连通苏打水罐（60）以及用户用水端；控制方法包括以下步骤：控制器（95）判断冷水管（31）的出水端是否处于出水状态（S10）；若是，控制器（95）控制潜水泵（13）以第一流量模式工作（S20）；潜水泵（13）具有第一流量模式和第二流量模式，潜水泵（13）在第一流量模式下具有第一出水流量，潜水泵（13）在第二流量模式下具有第二出水流量，第一出水流量大于第二出水流量。能够实现潜水泵（13）流量可控，从而提高苏打水机的制冷效果。

Description

苏打水机潜水泵的控制方法和苏打水机
技术领域
本发明涉及苏打水设备领域，特别涉及一种苏打水机潜水泵的控制方法和苏打水机。
背景技术
因苏打水，即气泡水具有清新的口感，并能够起到抑制食欲、消除便秘、阻断糖类与脂肪的吸收、中和身体中的酸性等多种作用，因此越来越受到用户喜爱。
现有的具备制冷功能的苏打水机，其冷水模块一般包括储水箱，以及设置在储水箱内的蒸发器、冷水管和潜水泵，储水箱内的水作为冷却介质，用于给冷水管内的饮用水制冷，潜水泵通过搅动储水箱内的水，以使得储水箱内水流通。但是现有苏打水机中的潜水泵的流量不可控，如此导致苏打水机在制冷时的制冷效果较差。
发明内容
本发明的主要目的是提出一种苏打水机潜水泵的控制方法，旨在实现潜水泵流量可控，以提高苏打水机的制冷效果。
为实现上述目的，本发明提出一种苏打水机潜水泵的控制方法，其中，所述苏打水机包括控制器、储水箱，以及设于所述储水箱内的冷水管、蒸发器、苏打水罐和潜水泵，所述冷水管的进水端连通净水水源，所述冷水管的出水端分别连通所述苏打水罐以及用户用水端；所述苏打水机潜水泵的控制方法包括以下步骤：
所述控制器判断所述冷水管的出水端是否处于出水状态；
若是，所述控制器控制所述潜水泵以第一流量模式工作；
所述潜水泵具有第一流量模式和第二流量模式，所述潜水泵在所述第一流量模式下具有第一出水流量，所述潜水泵在所述第二流量模式下具有第二出水流量，所述第一出水流量大于所述第二出水流量。
优选地，当所述控制器检测到配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于工作状态时，所述控制器判定所述冷水管的出水端处于出水状态；及/或，
当所述控制器检测到配置在所述用户用水端上的出水阀打开时，所述控制器判定所述冷水管的出水端处于出水状态。
优选地，所述苏打水机潜水泵的控制方法还包括以下步骤：
通过配置在所述苏打水罐内的水位传感器，来检测所述苏打水罐内的实时水位；
当所述实时水位低于预设的水位下限值时，所述控制器控制所述增压泵启动。
优选地，所述苏打水机潜水泵的控制方法还包括以下步骤：
当所述控制器判定所述冷水管的出水端不处于出水状态时，则通过配置在所述储水箱内的温度传感器，来检测所述储水箱内的实时水温；
当所述实时水温大于预设温度时，所述控制器控制所述潜水泵以所述第一流量模式工作；
当所述实时水温小于或等于所述预设温度时，所述控制器控制所述潜水泵以所述第二流量模式工作。
优选地，当所述控制器检测到所述苏打水机的压缩机停止工作，配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于停止工作状态，且配置在所述用户用水端上的出水阀关闭时，所述控制器控制所述潜水泵停止工作。
本发明还提出一种苏打水机，所述苏打水机包括：
储水箱；
苏打水罐，设于所述储水箱内，
蒸发器，设于所述储水箱内；
冷水管，设于所述储水箱内，所述冷水管的进水端连通净水水源，所述冷水管的出水端分别连通所述苏打水罐以及用户用水端；
潜水泵，设于所述储水箱内，所述潜水泵具有第一流量模式和第二流量模式，所述潜水泵在所述第一流量模式下具有第一出水流量，所述潜水泵在所述第二流量模式下具有第二出水流量，所述第一出水流量大于所述第二出水流量；及，
控制器，与所述潜水泵电连接，所述控制器用于当判定所述冷水管的出水端处于出水状态时，控制所述潜水泵以第一流量模式工作。
优选地，当所述控制器检测到配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于工作状态时，所述控制器判定所述冷水管的出水端处于出水状态；及/或，
当所述控制器检测到配置在所述用户用水端上的出水阀打开时，所述控制器判定所述冷水管的出水端处于出水状态。
优选地，所述苏打水机还包括设于所述苏打水罐内的水位传感器，所述水位传感器用于检测所述苏打水罐内的实时水位；
所述控制器与所述水位传感器电连接，并用于当所述实时水位低于预设的水位下限值时，控制所述增压泵启动。
优选地，所述苏打水机还包括设于所述储水箱内的温度传感器，所述温度传感器用于检测所述储水箱内的实时水温；
所述控制器与所述温度传感器电连接，并用于当判定所述冷水管的出水端不处于出水状态，且所述实时水温大于预设温度时，控制所述潜水泵以所述第一流量模式工作；
所述控制器还用于当判定所述冷水管的出水端不处于出水状态，且所述实时水温小于或等于所述预设温度时，控制所述潜水泵以所述第二流量模式工作。
优选地，所述控制器还用于当检测到所述苏打水机的压缩机停止工作，配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于停止工作状态，且配置在所述用户用水端上的出水阀关闭时，控制所述潜水泵停止工作。
本发明中，当控制器判定冷水管出水端处于出水状态时，表明冷水管有冷水流出，即用户有使用冷水的需求，如用于制备苏打水或者直接饮用冷水，则此时控制器控制潜水泵以第一流量模式工作，实现了潜水泵流量可控，使得储水箱内的水流动速度较快，换热效率更快，以对冷水管内的水进行快速制冷，使得从冷水管流出的冷水温度更低，以提高苏打水机的制冷效果，从而满足用户的使用需求。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明苏打水机一实施例的结构示意图；
图2为图1中苏打水机的内部结构示意图；
图3为图1中苏打水机的管路连接示意图；
图4为本发明苏打水机一实施例的流程示意图；
图5为本发明苏打水机另一实施例的流程示意图；
图6为本发明苏打水机的功能模块示意图。
附图标号说明：
标号 名称 标号 名称
10 储水箱 61 增压泵
111 第一排水管 62 第二单向阀
13 潜水泵 63 苏打水管
14 浮子 64 苏打水阀
151 保温箱 65 第二减压阀
16 第二电磁阀 66 水位传感器
17 温度传感器 70 热水罐
21 蒸发器 71 第二排水管
31 冷水管 72 排气管
33 冷水接管 73 热水管路
34 冷水阀 74 热水阀
40 气罐 81 常温水管
41 低压检测装置 82 温水阀
42 第一单向阀 91 进水管
43 第一减压阀 92 出水管
44 第一电磁阀 93 进水电磁阀
50 滤芯 94 出水电磁阀
60 苏打水罐 95 控制器
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，若本发明实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本发明实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种苏打水机，所述苏打水机包括水箱组件。
本发明实施例中，如图1至图3所示，所述水箱组件包括：
储水箱10，具有进水口，所述进水口与净水水源连通；
苏打水罐60，设于所述储水箱10内，所述苏打水罐60具有进水孔、出水孔和进气孔；
蒸发器21，设于所述储水箱10内；和，
冷水管31，设于所述储水箱10内，且所述冷水管31的进水端与净水水源连通，所述冷水管31的出水端分别与所述进水孔和用户用水端连通。
通常，所述苏打水机还包括：
进水管91，与水源连通；
滤芯50，串接在所述进水管91上，且所述滤芯50的出水侧构成所述净水水源；
气罐40，用于容纳二氧化碳气体，且所述气罐40与所述苏打水罐60的进气孔连通；
出水管92，用于提供饮用水，即构成所述用户用水端；所述冷水管31的出水端还与所述出水管92连通，以为用户提供冷水饮用水；所述滤芯50的出水侧还与所述出水管92连通，以为用户提供常温饮用水；所述苏打水罐60的出水孔与所述出水管92连通，以为用户提供苏打水饮用水；以及，
压缩机，与所述蒸发器21连通。
本发明实施例中，为方便对所述储水箱10进行加水，在所述储水箱10上设有进水口，该进水口与所述进水管91连通，优选地，所述储水箱10的进水口与配置在所述进水管91上的滤芯50的出水侧连通，以使得流入所述储水箱10内的水为净水，如此可以减少所述储水箱10内水垢的产生。所述蒸发器21对所述储水箱10内的水进行冷却，经过冷却后的水作为冷却介质，以对冷水管31内的净水，即饮用水进行制冷。从所述冷水管31流出的水为冷水，以流入所述苏打水罐60内，并与自所述气罐40充入到所述苏打水罐60内的二氧化碳气体混合，从而制得苏打水。
本发明中，由于净水是通过单独的冷水管31设置在储水箱10内，而与位于储水箱10内的蒸发器21独立设置的，如此蒸发器21未直接接触净水，蒸发器21表面的细菌灰尘等污染物，甚至是当蒸发器21内制冷剂发生泄漏时，均不会对冷水管31内净水造成污染，从而可保证冷水管31内净水的水质。同时，冷水管31和蒸发器21均是浸泡在储水箱10的水中的，储水箱10为容纳冷水管31和蒸发器21，储水箱10的内部空间通常设置得较大，其能够容纳较多的水来作为冷却介质，从而使得储水箱10的蓄冷量大，能够快速地为用户提供冷水或苏打水。进一步的，由于苏打水罐60位于储水箱10内，苏打水罐60浸泡在水中，储水箱10内的水作为冷却介质，使得苏打水罐60内的苏打水能够被蒸发器21进一步冷却，从而使得苏打水的制冷效果更好。此外，蒸发器21、冷水管31以及苏打水罐60均设置在储水箱10内的形式，使得这些部件形成一个整体模块，仅需通过储水箱10与苏打水机壳体安装即可，从而可实现模块化安装，达到简化安装步骤，实现快速安装的目的。
本发明实施例中，所述储水箱10大体呈方体状设置，当然，本发明中并不对所述储水箱10的形状进行限定。通常，在所述储水箱10内设有用于检测所述储水箱10内水位的水位检测件，该水位检测件优选为浮子14。当所述水位检测件检测到所述储水箱10内水位达到预设水位上限值时，所述苏打水机的控制器控制所述储水箱10停止进水；当所述水位检测件检测到所述储水箱10内水位达到预设水位下限值时，所述苏打水机的控制器控制所述储水箱10进水。所述储水箱10的进水口与净水水源的连通管路上设有第二电磁阀16，所述控制器根据所述水位检测件所检测到的所述储水箱10内的水位，控制所述第二电磁阀16的开关，以使得所述储水箱10进水或停止进水。该实施例中，所述第二电磁阀16固设于所述储水箱10的顶面。通过对所述储水箱10内的水位进行检测，能够避免所述储水箱10内水位过低，所述冷水管31和所述蒸发器21部分显露在水面上，导致制冷效果差的现象；同时，也可避免所述储水箱10内水位过高而导致水溢出的现象。需要说明的是，通常，当所述储水箱10内水位达到所述水位上限值时，所述冷水管31和所述蒸发器21能够完全浸泡在水中。
为进一步提高所述冷水管31各处温度的均匀性，所述储水箱10内还设有用于使所述储水箱10内的水流动的搅拌件，优选地，所述搅拌件为潜水泵13。该潜水泵13具有一两端开口的水通道以及位于所述水通道内的叶轮，所述储水箱10内的水在所述叶轮的带动下，从所述水通道的一端进入所述潜水泵13内，并从所述水通道的另一端流出，从而使得所述储水箱10内的水流通。所述控制器通过控制所述叶轮的转速，以控制所述水通道内水的流速，即控制水流量，以改变所述储水箱10内水的流动速度，提高换热效率。当然，所述搅拌件也可为扇叶。该实施例中，通过控制所述潜水泵13工作，能够搅动所述储水箱10内的水，使得各个位置的水发生混合，从而使得各个位置水的温度更加均匀，也即使得所述冷水管31在各个位置与水所交换的冷量较为一致。
为对所述储水箱10内水温进行检测，在所述储水箱10内还设有温度传感器17。优选地，所述温度传感器17的感温部靠近所述蒸发器21设置，以检测所述蒸发器21周围的温度，从而根据所述蒸发器21周围的温度更好地控制所述潜水泵13的流速。
为方便对所述储水箱10进行清洗，在所述储水箱10的底部还设有第一排水口，该第一排水口连接有一第一排水管111，以排出所述储水箱10内的水，达到更换所述储水箱10内水的目的。
由于所述苏打水罐60内充入了大量高压二氧化碳气体，使得所述苏打水罐60内压力较大，为使得所述冷水管31内的冷水能够顺利流入所述苏打水罐60内，则所述冷水管31内的冷水的压力需要设置得较大。在一实施例中，所述苏打水罐60与所述冷水管31的连通管路上设有增压泵61。该通过先制冷后增压的形式，净水在所述冷水管31内的流动速度较慢，从而延长了冷水管31内净水与冷却介质的换热时间，使得净水能够进行充分换热，从而有效提高了净水的制冷效果。当然，在其它实施例中，所述增压泵61也可设置在所述冷水管31与所述滤芯50的连通管路上，以实现先增压后制冷。
为对所述苏打水罐60内水位进行检测，所述苏打水罐60内还设有水位传感器。具体地，所述水位传感器为水位探针，所述水位探针的数量为两个，其中一所述水位探针伸入到所述苏打水罐60下端，用于检测所述苏打水罐60内的低水位，当所述苏打水罐60内水位下降至所述低水位时，所述控制器控制所述进水孔进水；另一所述水位探针伸入至所述苏打水罐60上端，用于检测所述苏打水罐60的高水位，当所述苏打水罐60内水位上升至所述高水位时，所述控制器控制所述进水孔停止进水。
为避免所述储水箱10内冷量散失，则在所述储水箱10外周还设有保温箱151。所述保温箱151的材质为保温海绵或泡沫等。
请参考图3，在一实施例中，所述苏打水机还包括热水罐70，所述热水罐70内设有加热件，所述热水罐70具有常温水进口和热水出口，所述常温水进口与净水水源连通，即与所述滤芯50出水侧的所述进水管91连通，所述热水出口与所述出水管92连通。该实施例中，经过所述滤芯50过滤后的常温水从所述热水罐70的常温水进口而流入所述热水罐70内，并在加热件的作用下被加热成热水，热水从所述热水出口流出到所述出水管92中，从而为用户提供热水。
本发明实施例中的热水罐70为压力式水罐，所述热水罐70的常温水进口处设有热水阀74，通过控制所述热水阀74打开，以使得常温水流入所述热水罐70内，增大所述热水罐70内的压力，从而将所述热水罐70内原有的水从所述热水罐70的热水出口挤出。通过控制所述热水阀74关闭，阻止常温水流入所述热水罐70内，所述热水罐70内的压力较低，则所述热水罐70内的水无法流出。
所述热水罐70底部设有第二排水口，所述第二排水口处连接有第二排水管71。该实施例中，所述第二排水管71是直接连通到所述苏打水机的外壳外的，当需要对所述热水罐70进行清洗时，所述第二排水管71能够用于排出所述热水罐70内的水，从而能够方便用户对所述热水罐70进行清洗，以避免所述热水罐70内积水。
所述热水罐70还具有排气口，所述排气口靠近所述热水罐70的顶端设置，并通过排气管72与所述储水箱10连通。通过在所述热水罐70设置排气口，能够将所述热水罐70内的热气排出，避免所述热水罐70内气压过大。由于热气为水蒸汽，含有部分水汽，为避免热气排出到苏打水机内部导致苏打水机内部电路或其它零部件受潮，故所述排气口通过排气管72与所述储水箱10连通，以使得所述热水罐70内热气被排到储水箱10内，由于所述储水箱10内温度较低，热气冷凝成水滴而与储水箱10内的水混合，如此既避免了苏打水机内部受潮，又能够再次利用热气，为储水箱10补充水源。
具体地，以下对所述苏打水机内各水路进行详细说明。请再次结合参考图3，图3中虚线箭头代表水或气体的流动方向。所述进水管91的进水端与水源连通，且所述进水管91上设有进水电磁阀93。从所述进水管91流出的并经过所述滤芯50净化后的水分为四路，其中一路与所述冷水管31的进水端连通；一路与储水箱10连通，为储水箱10提供冷却介质；一路与所述热水罐70连通，以供热水罐70制取热水；还有一路则通过常温水管81引出，以供用户饮用常温水，同时，在常温水管81上设有温水阀82，以控制常温水管81的打开或关闭。
位于所述储水箱10内的所述冷水管31，其出水端的冷水分为三路，其中一路连接冷水接管33，以供用户饮用冷水，所述冷水接管33上设有控制冷水接管33打开或关闭的冷水阀34；另外一路与位于所述储水箱10内的苏打水罐60的进水孔连通。所述冷水管31与所述苏打水罐60的连通管路上设有所述增压泵61和第二单向阀62，所述增压泵61对冷水进行加压，所述第二单向阀62的导通方向为自所述冷水管31到所述苏打水罐60的方向，以避免当所述苏打水罐60内压力过大时，所述苏打水罐60内水回流。所述苏打水罐60的进气孔还与所述气罐40连通，以供二氧化碳气体充入所述苏打水罐60内。所述气罐40与所述苏打水罐60的连通管路上设有第一减压阀43、低压检测装置41、第一单向阀42和第一电磁阀44。所述苏打水罐60的出水孔处连接有苏打水管63，以将苏打水引出供用户饮用，所述苏打水管63上设有控制所述苏打水管63打开或关闭的苏打水阀64，且所述苏打水管63上还设有第二减压阀65，以对所述苏打水罐60流出的苏打水进行减压处理。
此外，所述热水罐70的热水出口处设有热水管路73，所述热水管路73与所述出水管92连通，以将热水引出，供用户饮用热水。所述热水管路73上设有控制热水管路73通断的热水阀74。所述热水罐70上还设有与所述储水箱10连通的排气管72，以供所述热水罐70内的热气排出到所述储水箱10内。同时，所述热水罐70的底部还设有所述第二排水管71，以在对热水罐70进行清洗时供热水罐70内水排出。所述储水箱10的底部设有所述第一排水管111。
上述中，所述冷水阀34、温水阀82以及苏打水阀64可为独立设置的阀门，其中所述冷水阀34即为所述出水阀；当然，所述冷水阀34、温水阀82以及苏打水阀64也可是一体设置形成一总的出水电磁阀94，该所述出水电磁阀94具有三个进口，一个出口，所述控制器能够根据用户的饮水需求，控制相应的进口切换至与出口连通，其中，所述出水电磁阀94即为所述出水阀。所述出水电磁阀94的出口连接所述出水管92。
请结合参考图4，本发明还提出一种苏打水机潜水泵的控制方法，具体包括以下步骤：
步骤S10，所述控制器判断所述冷水管的出水端是否处于出水状态；
步骤S20，若是，所述控制器控制所述潜水泵以第一流量模式工作。
上述步骤S10中，所述控制器判断所述冷水管的出水端是否处于出水状态具体可通过多种方式实现。例如，在一些实施例中，可通过判断所述苏打水机的冷水出水按键是否按下来判断所述冷水管的出水端是否处于出水状态。在该实施例中，具体地，当所述控制器检测到所述苏打水机的冷水出水按键按下时，即用户有用冷水的需求时，视为所述控制器检测到所述冷水管的出水端处于出水状态。例如，在另一些实施例中，也可通过检测所述出水阀是否打开来判断所述冷水管的出水端是否处于出水状态。在该实施例中，具体地，当所述出水阀打开时，视为所述冷水管的出水端处于出水状态。而在其它实施例中，也可通过检测所述冷水管与所述苏打水罐的连通管路内的压力来判断所述冷水管的出水端是否处于出水状态。在该实施例中，具体地，在该连通管路上设有压力传感器，当所述压力传感器检测到所述冷水管与所述苏打水罐的连通管路内压力大于预设压力值时，即此时有水流通过，表明所述苏打水罐内有冷水充入，即视为所述冷水管的出水端处于出水状态。
优选地，在步骤S10中，所述控制器检测到配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于工作状态时，所述控制器判定所述冷水管的出水端处于出水状态；及/或，当所述控制器检测到配置在所述用户用水端上的出水阀打开时，所述控制器判定所述冷水管的出水端处于出水状态。该实施例中，当所述增压泵处于工作状态时，所述冷水管内的冷水被抽入所述苏打水罐用于制备苏打水，即所述冷水管的出水端有冷水流出，则视为所述冷水管的出水端处于出水状态；当配置在所述用户用水端上的出水阀打开时，所述冷水管内的冷水流出到所述用户用水端，以供用户饮用冷水，即所述冷水管的出水端有冷水流出，则视为所述冷水管的出水端处于出水状态。
步骤S20中，当所述控制器检测到所述冷水管的出水端处于出水状态时，表明所述冷水管有冷水流出，即用户有使用冷水的需求，如用于制备苏打水或者直接饮用冷水，则此时所述控制器控制所述潜水泵以第一流量模式工作，使得所述储水箱内的水流动速度较快，换热效率更快，以对所述冷水管内的水进行快速制冷，使得从所述冷水管流出的冷水温度更低，从而满足用户的使用需求。
本发明实施例中，所述潜水泵具有第一流量模式和第二流量模式两种工作状态，其中，所述潜水泵在所述第一流量模式下具有第一出水流量，所述潜水泵在所述第二流量模式下具有第二出水流量，所述第一出水流量大于所述第二出水流量。通常，第一流量模式下的第一出水流量大于所述潜水泵最大出水流量的二分之一，且小于或等于所述潜水泵的最大出水流量。第二流量模式下的第二出水流量大于0，且小于或等于所述潜水泵最大出水流量的二分之一。
请结合参考图5，所述苏打水机潜水泵的控制方法还包括以下步骤：
步骤S30，通过配置在所述苏打水罐内的水位传感器，来检测所述苏打水罐内的实时水位；
步骤S40，当所述实时水位低于预设的水位下限值时，所述控制器控制所述增压泵启动。
该实施例中，当用户在使用苏打水时，即所述苏打水罐开始出水时，为不降低苏打水浓度，影响苏打水口感，故此时所述苏打水罐不进水，即此时所述控制器控制所述增压泵停止工作。当所述苏打水罐内的水位低于预设的水位下限值时，所述苏打水罐才进水，即此时控制器控制增压泵启动，使得所述增压泵处于工作状态，以为所述苏打水罐补充水。当然，在其它实施例中，为及时补充所述苏打水罐内的冷水，也即当检测到所述苏打水罐出水的同时，控制所述苏打水罐进水，即所述控制器控制所述增压泵启动，以实现进水和出水同步进行。此时为保证苏打水口感，所述苏打水罐的进水流量小于出水流量。
进一步地，当所述实时水位达到预设的水位上限值时，所述控制器控制所述增压泵停止工作，以使得所述苏打水罐停止进水。
请再次参考图4，所述苏打水机潜水泵的控制方法还包括以下步骤：
步骤S50，当所述控制器判定所述冷水管的出水端不处于出水状态时，则通过配置在所述储水箱内的温度传感器，来检测所述储水箱内的实时水温。
该步骤中，在一些实施例中，所述控制器控制所述温度传感器实时检测所述储水箱内的实时水温；在另一些实施例中，所述控制器控制所述温度传感器每隔预设时长检测所述储水箱内的实时水温。
步骤S60，当所述实时水温大于预设温度时，所述控制器控制所述潜水泵以所述第一流量模式工作。
该步骤中，当所述实时水温大于预设温度时，由于所述储水箱内温度较高，换热效果较差，因此此时所述控制器控制所述潜水泵以第一流量模式工作，如此使得所述储水箱内的水流动速度较快，加快了储水箱内水的循环，使得储水箱内水与冷水管内的水换热速度较快，使得所述冷水管内的水能够被较快制冷，从而提高了换热效果。
步骤S70，当所述实时水温小于或等于所述预设温度时，所述控制器控制所述潜水泵以所述第二流量模式工作。
该步骤中，当所述实时水温小于或等于所述预设温度时，由于所述储水箱内温度较低，且用户无冷水使用需求，对所述冷水管内冷水的水温的要求较低，而由于所述储水箱内水温本身较低，即使当所述储水箱内水缓慢流动时，也能够较好与所述冷水管内水进行换热，以满足所述冷水管内水的制冷需求。故此时所述控制器控制所述潜水泵以第二流量模式工作，使得所述储水箱内的水较为缓慢地流动，既能够减少耗电，节省能源；又能够避免所述冷水管内水温过低；还有利于在所述蒸发器的外表面形成较厚的冰层，以蓄积更多冷量，以在所述冷水管的出水端处于出水状态时，更好地进行制冷。优选地，所述预设温度为0℃。
当然，在其它实施例中，当所述控制器判定所述冷水管的出水端不处于出水状态时，即用户无使用冷水的需求时，所述控制器控制所述潜水泵以第二流量模式工作，以减少耗电，节省能源。
所述苏打水机潜水泵的控制方法还包括：
步骤S80，当所述控制器检测到所述苏打水机的压缩机停止工作，配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于停止工作状态，且配置在所述用户用水端上的出水阀关闭时，所述控制器控制所述潜水泵停止工作。
该步骤中，当同时满足所述压缩机停止工作，增压泵处于停止工作状态，以及出水阀关闭这三个条件时，所述控制器控制所述潜水泵停止工作，以节省电力。
在一些实施例中，当制冷开关关闭时，用户无冷水使用需求，故所述控制器控制所述压缩机停止工作。或者，在另一些实施例中，当所述温度传感器检测到所述储水箱内实时水温低于预设的温度下限值时，所述储水箱内水较冷，能够满足冷水管内冷水的制冷需求，所述控制器控制所述压缩机停止工作，以节省电力。
现有的苏打水机中，由于受空间和尺寸大小的限制，冷水管无法设计很长，则在使用小流量的潜水泵时，储水箱内水流速度较小，从而导致从冷水管流出的冷水温度过高；而在使用大流量的潜水泵时，储水箱内水流速度过大，从而导致从冷水管流出的冷水温度过低。而本发明中，通过对潜水泵的流量进行调控，则在需要使用冷水时，使得潜水泵以第一流量模式进行工作，以实现冷水管与储水箱内水的快速换热，减少用户等待时间；在不需要使用冷水时，且储水箱内水温较高时，使得潜水泵以第一流量模式进行工作，同样实现冷水管与储水箱内水的快速换热，以在用户下次使用冷水时，能够快速响应用户需求；而当不需要使用冷水时，且储水箱内水温较低时，使得潜水泵以第二流量模式进行工作，从而在蒸发器外表面形成较厚冰层，以蓄积更多冷量，提高制冷效果。
本发明还提出一种苏打水机，所述苏打水机的相关结构请参见上述实施例，此处不再赘述。请结合参考图6，其中，所述苏打水机还包括控制器95，所述控制器95与所述潜水泵13电连接，用于当判定所述冷水管31的出水端处于出水状态时，控制所述潜水泵13以第一流量模式工作。
该实施例中，所述控制器95判断所述冷水管31的出水端是否处于出水状态具体可通过多种方式实现。例如，在一些实施例中，可通过判断所述苏打水机的冷水出水按键是否按下来判断所述冷水管31的出水端是否处于出水状态。在该实施例中，具体地，当所述控制器95检测到所述苏打水机的冷水出水按键按下时，即用户有用冷水的需求时，视为所述控制器95检测到所述冷水管31的出水端处于出水状态。例如，在另一些实施例中，也可通过检测所述出水阀是否打开来判断所述冷水管31的出水端是否处于出水状态。在该实施例中，具体地，当所述出水阀打开时，视为所述冷水管31的出水端处于出水状态。而在其它实施例中，也可通过检测所述冷水管31与所述苏打水罐60的连通管路内的压力来判断所述冷水管31的出水端是否处于出水状态。在该实施例中，具体地，在该连通管路上设有压力传感器，当所述压力传感器检测到所述冷水管31与所述苏打水罐60的连通管路内压力大于预设压力值时，即此时有水流通过，表明所述苏打水罐60内有冷水充入，即视为所述冷水管31的出水端处于出水状态。
优选地，所述控制器95检测到配置在所述冷水管31与所述苏打水罐60的连通管路上的增压泵61处于工作状态时，所述控制器95判定所述冷水管31的出水端处于出水状态；及/或，当所述控制器95检测到配置在所述用户用水端上的出水阀打开时，所述控制器95判定所述冷水管31的出水端处于出水状态。该实施例中，当所述增压泵61处于工作状态时，所述冷水管31内的冷水被抽入所述苏打水罐60用于制备苏打水，即所述冷水管31的出水端有冷水流出，则视为所述冷水管31的出水端处于出水状态；当配置在所述用户用水端上的出水阀打开时，所述冷水管31内的冷水流出到所述用户用水端，以供用户饮用冷水，即所述冷水管31的出水端有冷水流出，则视为所述冷水管31的出水端处于出水状态。
当所述控制器95检测到所述冷水管31的出水端处于出水状态时，表明所述冷水管31有冷水流出，即用户有使用冷水的需求，如用于制备苏打水或者直接饮用冷水，则此时所述控制器95控制所述潜水泵13以第一流量模式工作，使得所述储水箱内的水流动速度较快，换热效率更快，以对所述冷水管31内的水进行快速制冷，使得从所述冷水管31流出的冷水温度更低，从而满足用户的使用需求。
本发明实施例中，所述潜水泵13具有第一流量模式和第二流量模式两种工作状态，其中，所述潜水泵13在所述第一流量模式下具有第一出水流量，所述潜水泵13在所述第二流量模式下具有第二出水流量，所述第一出水流量大于所述第二出水流量。通常，第二流量模式下的第二出水流量大于0，且小于或等于所述潜水泵最大出水流量的二分之一；第一流量模式下的第一出水流量大于所述潜水泵最大出水流量的二分之一，且小于或等于所述潜水泵的最大出水流量。
本发明实施例中，所述水位传感器66用于检测所述苏打水罐60内的实时水位；所述控制器95与所述水位传感器66电连接，并用于当所述实时水位低于预设的水位下限值时，控制所述增压泵61启动。
该实施例中，当用户在使用苏打水时，即所述苏打水罐60开始出水时，为不降低苏打水浓度，影响苏打水口感，故此时所述苏打水罐60不进水，即此时所述控制器95控制所述增压泵61停止工作。当所述苏打水罐60内的水位低于预设的水位下限值时，所述苏打水罐60才进水，即此时控制器95控制增压泵61启动，使得所述增压泵61处于工作状态，以为所述苏打水罐60补充水。当然，在其它实施例中，为及时补充所述苏打水罐60内的冷水，也即当检测到所述苏打水罐60出水的同时，控制所述苏打水罐60进水，即所述控制器95控制所述增压泵61启动，以实现进水和出水同步进行。此时为保证苏打水口感，所述苏打水罐60的进水流量小于出水流量。
进一步地，当所述实时水位达到预设的水位上限值时，所述控制器95控制所述增压泵61停止工作，以使得所述苏打水罐60停止进水。
本发明实施例中，所述温度传感器17用于检测所述储水箱10内的实时水温；所述控制器95与所述温度传感器17电连接，并用于当判定所述冷水管31的出水端不处于出水状态，且所述实时水温大于预设温度时，控制所述潜水泵13以第一流量模式工作。在一些实施例中，所述控制器95控制所述温度传感器17实时检测所述储水箱10内的实时水温；在另一些实施例中，所述控制器95控制所述温度传感器17每隔预设时长检测所述储水箱10内的实时水温。上述中，当所述实时水温大于预设温度时，由于所述储水箱10内温度较高，换热效果较差，因此此时所述控制器95控制所述潜水泵13以第一流量模式工作，如此使得所述储水箱10内的水流动速度较快，加快了储水箱10内水的循环，使得储水箱10内水与冷水管31内的水换热速度较快，使得所述冷水管31内的水能够被较快制冷，从而提高了换热效果。
本发明实施例中，所述控制器95还用于当判定所述冷水管31的出水端不处于出水状态，且所述实时水温小于或等于所述预设温度时，控制所述潜水泵13以第二流量模式工作。该实施例中，当所述实时水温小于或等于所述预设温度时，由于所述储水箱10内温度较低，且用户无冷水使用需求，对所述冷水管31内冷水的水温的要求较低，而由于所述储水箱10内水温本身较低，即使当所述储水箱10内水缓慢流动时，也能够较好与所述冷水管31内水进行换热，以满足所述冷水管31内水的制冷需求。故此时所述控制器95控制所述潜水泵13以第二流量模式工作，使得所述储水箱10内的水较为缓慢地流动，既能够减少耗电，节省能源；又能够避免所述冷水管31内水温过低；还有利于在所述蒸发器的外表面形成较厚的冰层，以蓄积更多冷量，以在所述冷水管31的出水端处于出水状态时，更好地进行制冷。优选地，所述预设温度为0℃。
当然，在其它实施例中，当所述控制器95判定所述冷水管31的出水端不处于出水状态时，即用户无使用冷水的需求时，所述控制器95控制所述潜水泵13以第二流量模式工作，以减少耗电，节省能源。
本发明实施例中，所述控制器95还用于当检测到所述苏打水机的压缩机停止工作，配置在所述冷水管31与所述苏打水罐60的连通管路上的增压泵61处于停止工作状态，且配置在所述用户用水端上的出水阀关闭时，控制所述潜水泵13停止工作。
该实施例中，当同时满足所述压缩机停止工作，增压泵61处于停止工作状态，以及出水阀关闭这三个条件时，所述控制器95控制所述潜水泵13停止工作，以节省电力。
在一些实施例中，当制冷开关关闭时，用户无冷水使用需求，故所述控制器95控制所述压缩机停止工作。或者，在另一些实施例中，当所述温度传感器17检测到所述储水箱10内实时水温低于预设的温度下限值时，所述控制器控制所述压缩机停止工作，以节省电力。
本发明中，通过对潜水泵13的流量进行调控，则在需要使用冷水时，使得潜水泵13以第一流量模式进行工作，以实现冷水管31与储水箱10内水的快速换热，减少用户等待时间；在不需要使用冷水时，且储水箱10内水温较高时，使得潜水泵13以第一流量模式进行工作，同样实现冷水管31与储水箱10内水的快速换热，以在用户下次使用冷水时，能够快速响应用户需求；而当不需要使用冷水时，且储水箱10内水温较低时，使得潜水泵13以第二流量模式进行工作，从而在蒸发器外表面形成较厚冰层，以蓄积更多冷量。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (10)

  1. 一种苏打水机潜水泵的控制方法，其特征在于，所述苏打水机包括控制器、储水箱，以及设于所述储水箱内的冷水管、蒸发器、苏打水罐和潜水泵，所述冷水管的进水端连通净水水源，所述冷水管的出水端分别连通所述苏打水罐以及用户用水端；所述苏打水机潜水泵的控制方法包括以下步骤：
    所述控制器判断所述冷水管的出水端是否处于出水状态；
    若是，所述控制器控制所述潜水泵以第一流量模式工作；
    所述潜水泵具有第一流量模式和第二流量模式，所述潜水泵在所述第一流量模式下具有第一出水流量，所述潜水泵在所述第二流量模式下具有第二出水流量，所述第一出水流量大于所述第二出水流量。
  2. 如权利要求1所述的苏打水机潜水泵的控制方法，其特征在于，当所述控制器检测到配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于工作状态时，所述控制器判定所述冷水管的出水端处于出水状态；及/或，
    当所述控制器检测到配置在所述用户用水端上的出水阀打开时，所述控制器判定所述冷水管的出水端处于出水状态。
  3. 如权利要求2所述的苏打水机潜水泵的控制方法，其特征在于，所述苏打水机潜水泵的控制方法还包括以下步骤：
    通过配置在所述苏打水罐内的水位传感器，来检测所述苏打水罐内的实时水位；
    当所述实时水位低于预设的水位下限值时，所述控制器控制所述增压泵启动。
  4. 如权利要求1至3任意一项所述的苏打水机潜水泵的控制方法，其特征在于，所述苏打水机潜水泵的控制方法还包括以下步骤：
    当所述控制器判定所述冷水管的出水端不处于出水状态时，则通过配置在所述储水箱内的温度传感器，来检测所述储水箱内的实时水温；
    当所述实时水温大于预设温度时，所述控制器控制所述潜水泵以所述第一流量模式工作；
    当所述实时水温小于或等于所述预设温度时，所述控制器控制所述潜水泵以所述第二流量模式工作。
  5. 如权利要求1至3任意一项所述的苏打水机潜水泵的控制方法，其特征在于，所述苏打水机潜水泵的控制方法还包括以下步骤：
    当所述控制器检测到所述苏打水机的压缩机停止工作，配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于停止工作状态，且配置在所述用户用水端上的出水阀关闭时，所述控制器控制所述潜水泵停止工作。
  6. 一种苏打水机，其特征在于，所述苏打水机包括：
    储水箱；
    苏打水罐，设于所述储水箱内，
    蒸发器，设于所述储水箱内；
    冷水管，设于所述储水箱内，所述冷水管的进水端连通净水水源，所述冷水管的出水端分别连通所述苏打水罐以及用户用水端；
    潜水泵，设于所述储水箱内，所述潜水泵具有第一流量模式和第二流量模式，所述潜水泵在所述第一流量模式下具有第一出水流量，所述潜水泵在所述第二流量模式下具有第二出水流量，所述第一出水流量大于所述第二出水流量；及，
    控制器，与所述潜水泵电连接，所述控制器用于当判定所述冷水管的出水端处于出水状态时，控制所述潜水泵以第一流量模式工作。
  7. 如权利要求6所述的苏打水机，其特征在于，当所述控制器检测到配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于工作状态时，所述控制器判定所述冷水管的出水端处于出水状态；及/或，
    当所述控制器检测到配置在所述用户用水端上的出水阀打开时，所述控制器判定所述冷水管的出水端处于出水状态。
  8. 如权利要求7所述的苏打水机，其特征在于，所述苏打水机还包括设于所述苏打水罐内的水位传感器，所述水位传感器用于检测所述苏打水罐内的实时水位；
    所述控制器与所述水位传感器电连接，并用于当所述实时水位低于预设的水位下限值时，控制所述增压泵启动。
  9. 如权利要求6至8任意一项所述的苏打水机，其特征在于，所述苏打水机还包括设于所述储水箱内的温度传感器，所述温度传感器用于检测所述储水箱内的实时水温；
    所述控制器与所述温度传感器电连接，并用于当判定所述冷水管的出水端不处于出水状态，且所述实时水温大于预设温度时，控制所述潜水泵以所述第一流量模式工作；
    所述控制器还用于当判定所述冷水管的出水端不处于出水状态，且所述实时水温小于或等于所述预设温度时，控制所述潜水泵以所述第二流量模式工作。
  10. 如权利要求6至8任意一项所述的苏打水机，其特征在于，所述控制器还用于当检测到所述苏打水机的压缩机停止工作，配置在所述冷水管与所述苏打水罐的连通管路上的增压泵处于停止工作状态，且配置在所述用户用水端上的出水阀关闭时，控制所述潜水泵停止工作。
PCT/CN2017/091499 2017-06-22 2017-07-03 苏打水机潜水泵的控制方法和苏打水机 WO2018232780A1 (zh)

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