Multifunctional water outlet system and water dispenser

Abstract

The utility model provides a multifunctional water outlet system and a water dispenser, and relates to the technical field of water dispensers, the multifunctional water outlet system comprises a water inlet channel, a first water outlet channel, a second water outlet channel and a third water outlet channel; each water outlet channel is communicated with the water outlet piece, and is controlled by a control piece to be connected or disconnected with the water inlet channel; the second water outlet channel is provided with a heat storage tank and a hot water flow regulator, and the third water outlet channel is provided with a cold water flow regulator. The two flow regulators are both electrically connected with the control piece, the control piece drives the flow regulators to regulate the water inlet proportion of cold water and hot water, and temperature regulation of mixed water is achieved. Therefore, the problems that an existing water dispenser is single in function and inconvenient for users to use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water dispensers, and in particular to a multifunctional water outlet system and a water dispenser. Background Art

[0002] Existing water dispensers have a single function and usually can only select cold water or hot water. When a user needs warm water, he needs to wait for the hot water to cool down, or add cold water to hot water and mix it manually, which is inconvenient for the user. Utility Model Content

[0003] The utility model discloses a multifunctional water outlet system, aiming to improve the problem that the existing water dispenser has a single function and is inconvenient for users to use.

[0004] The utility model adopts the following scheme:

[0005] A multifunctional water outlet system comprises a water inlet channel, a first water outlet channel, a second water outlet channel and a third water outlet channel; each water outlet channel is connected to the water outlet component and is connected and disconnected with the water inlet channel via a control component; wherein a heat storage tank and a hot water flow regulator are arranged on the second water outlet channel, and a cold water flow regulator is arranged on the third water outlet channel; both flow regulators are electrically connected to the control component, and the control component drives the flow regulator to adjust the ratio of cold and hot water inlet water to achieve mixed water temperature regulation.

[0006] As a further improvement, each water outlet channel is provided with a solenoid valve, and each solenoid valve is electrically connected to the control component. When the solenoid valve on the first water outlet channel is opened, the water inlet channel is connected to the first water outlet channel, and the water outlet component discharges cold water; when the solenoid valve on the second water outlet channel is opened, the second water outlet channel is connected to the water inlet channel, and the water outlet component discharges hot water; when the solenoid valves on the second water outlet channel and the third channel are opened at the same time, the second water outlet channel and the third water outlet channel are both connected to the water inlet channel, and the water outlet component discharges mixed water.

[0007] As a further improvement, the water inlet channel includes a filtering water path, and the filtering water path is sequentially configured with a switch valve, a water inlet valve, a booster pump, a reverse osmosis filter element, a flow meter and a first temperature sensor along the water flow direction.

[0008] As a further improvement, the second water outlet channel is sequentially provided with a heat storage tank, a water pump, a flow meter and a first one-way valve along the water flow direction.

[0009] As a further improvement, the third water outlet channel is sequentially provided with the cold water flow regulator and the second one-way valve along the water flow direction.

[0010] As a further improvement, the second water outlet channel and the third water outlet channel are both connected to the water outlet member through a water outlet flow path, and a second temperature sensor is arranged on the water outlet flow path.

[0011] As a further improvement, a heating body, a third temperature sensor, a high liquid level sensor and a low liquid level sensor are provided in the heat storage tank, and the exhaust passage of the heat storage tank is connected to the water outlet member.

[0012] As a further improvement, a wastewater valve and a third one-way valve are arranged on the wastewater channel of the reverse osmosis filter element, and the wastewater valve is electrically connected to the control element.

[0013] As a further improvement, a reflux waterway is arranged on the filtering waterway, and the reflux waterway refluxes from the downstream of the reverse osmosis filter element to the upstream of the booster pump. The reflux waterway is sequentially arranged with a reflux valve and a fourth one-way valve along the water flow direction.

[0014] A water dispenser is also provided, comprising a water dispenser body and a multifunctional water outlet system arranged on the water dispenser body, wherein the multifunctional water outlet system is the multifunctional water outlet system as described above.

[0015] By adopting the above technical solution, the utility model can achieve the following technical effects:

[0016] In the multifunctional water outlet system of the present application, when the user selects cold water, the control component drives the first water outlet channel to open, so that clean water flows from the first water outlet channel to the water outlet component; when the user selects hot water, the control component drives the second water outlet channel to open, and clean water flows out after being heated by the heat storage tank; when the user selects mixed water, the second water outlet channel and the third water outlet channel are opened at the same time, and the ratio of cold and hot water inlet is adjusted by the hot water flow regulator and the cold water flow, so as to achieve temperature adjustment of mixed water. The present application can select cold water, hot water and mixed water, has rich functions, and can meet the user's use needs in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a system diagram of one embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of one embodiment of the utility model.

[0020] Icon: 100-filter water channel; 200-first water outlet channel; 300-second water outlet channel; 400-third water outlet channel;

[0021] 1-switching valve; 2-water inlet valve; 3-fourth one-way valve; 4-reflux valve; 5-reverse osmosis filter element; 6-flow meter; 7-first temperature sensor; 8-first solenoid valve; 9-second solenoid valve; 10-water outlet; 11-second temperature sensor; 12-high liquid level sensor; 13-low liquid level sensor; 14-first one-way valve; 15-second one-way valve; 16-flow meter; 17-water pump; 18-heating body; 19-heat storage tank; 20-third temperature sensor; 21-cold water flow regulator; 22-third solenoid valve; 23-boosting pump; 24-wastewater valve; 25-third one-way valve. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] Example

[0024] Combination Figure 1 and Figure 2 The present embodiment provides a multifunctional water outlet system, including a water inlet channel, a first water outlet channel 200, a second water outlet channel 300 and a third water outlet channel 400; each water outlet channel is connected to a water outlet member 10, and the connection and disconnection with the water inlet channel are controlled by a control member; wherein, a heat storage tank 19 and a hot water flow regulator are arranged on the second water outlet channel 300, and a cold water flow regulator 21 is arranged on the third water outlet channel 400; both flow regulators are electrically connected to the control member, and the control member drives the flow regulator to adjust the ratio of cold and hot water inlet water to achieve mixed water temperature regulation.

[0025] It should be mentioned that the control component includes a circuit board and a human-computer interaction interface, wherein the structure and circuit principle between the circuit board and the human-computer interaction interface are prior art and will not be described in detail here.

[0026] Exemplarily, each water outlet channel is equipped with a solenoid valve, and each solenoid valve is electrically connected to the control component. For example, the first water outlet channel 200 is equipped with a first solenoid valve 8, the second water outlet channel 300 is equipped with a second solenoid valve 9, and the third water outlet channel 400 is equipped with a third solenoid valve 22. When the first solenoid valve 8 is turned on, the first water outlet channel 200 is connected to the water inlet channel, and the water outlet 10 discharges cold water; when the second solenoid valve 9 is turned on, the second water outlet channel 300 is connected to the water inlet channel, and the water outlet 10 discharges hot water; when the second solenoid valve 9 and the third solenoid valve 22 are turned on at the same time, the second water outlet channel 300 and the third water outlet channel 400 are both connected to the water inlet channel, and the water outlet 10 discharges mixed water.

[0027] It should be noted that, in this embodiment, when the user selects cold water on the human-computer interaction interface of the control component, the control component drives the first water outlet channel 200 to open, so that clean water flows from the first water outlet channel 200 to the water outlet 10; when the user selects hot water, the control component drives the second water outlet channel 300 to open, and the clean water is heated by the heat storage tank 19 and then pumped out by the water pump 17 to ensure the water outlet power. When the user selects mixed water, the second water outlet channel 300 and the third water outlet channel 400 are opened at the same time, and the proportion of cold and hot water inlet is controlled by the hot water flow regulator and the cold water flow regulator 21, so as to achieve the temperature adjustment of the mixed water. In summary, this embodiment has the functions of reverse osmosis filtration, cold water, hot water, and mixed water, and is rich in functions, which can meet the user's usage needs in different scenarios.

[0028] In a preferred embodiment, the water inlet channel includes a filtration waterway 100, and the raw water is filtered through the filtration waterway 100 to obtain clean water. Specifically, the filtration waterway 100 is sequentially configured with a switch valve 1, a water inlet valve 2, a booster pump 23, a reverse osmosis filter element 5, a flow meter 6 and a first temperature sensor 7 along the water flow direction. Among them, the switch valve 1 is preferably a ball valve, and the booster pump 23 is used to ensure the conveying power of the water flow. The reverse osmosis filter element 5 can be a filter element with an RO reverse osmosis membrane. The wastewater channel of the reverse osmosis filter element 5 is configured with a wastewater valve 24 and a third one-way valve 25, and the wastewater valve 24 is electrically connected to the control element. Of course, in other embodiments, the water inlet channel may not be provided with a filtration waterway 100, and is only configured as a channel with a water inlet function.

[0029] Preferably, a reflux waterway is arranged on the filtration waterway 100, and the reflux waterway refluxes from the downstream of the reverse osmosis filter element 5 to the upstream of the booster pump 23, and the reflux waterway is sequentially arranged with a reflux valve 4 and a fourth one-way valve 3 along the water flow direction. When the control element drives the reflux valve 4 to open, the water flows back and is filtered again to obtain higher quality water, thereby ensuring the health of drinking water. Among them, the water inlet valve 2, the wastewater valve 24, and the reflux valve 4 are preferably solenoid valves, and may also be other electrically controlled valves, but are not limited thereto and are not specifically limited thereto.

[0030] On the basis of the above embodiments, in an optional embodiment of the utility model, the hot water flow regulator includes a water pump 17 and a flow meter 16, and the second water outlet channel 300 is sequentially provided with a heat storage tank 19, a water pump 17, a flow meter 16 and a first one-way valve 14 along the water flow direction. The water flow is measured by the flow meter 16, and the control part adjusts the power of the water pump 17, so as to output hot water of different flow rates. Among them, a heating body 18, a third temperature sensor 20, a high liquid level sensor 12 and a low liquid level sensor 13 are provided in the heat storage tank 19, and the water temperature in the heat storage tank 19 is monitored by the third temperature sensor 20, and the liquid level in the heat storage tank 19 is monitored by the liquid level sensor to ensure the supply of hot water. In this embodiment, the heat storage tank 19 is provided to increase the hot water capacity, and the heating body 18 is used to improve the heating efficiency, so as to ensure the flow rate when hot water is discharged. The exhaust channel of the heat storage tank 19 is connected with the water outlet 10, and the hot gas in the exhaust channel is discharged through the water outlet 10, which can simplify the structural design of the exhaust channel and ensure heating safety at the same time.

[0031] The third water outlet channel 400 is sequentially provided with a cold water flow regulator 21 and a second one-way valve 14 along the water flow direction. The second water outlet channel 300 and the third water outlet channel 400 are both connected to the water outlet member 10 through the water outlet flow path, and the water outlet flow path is connected to the water outlet on the water outlet member 10, thereby reducing the number of water paths in the water outlet member 10 and reducing the water path space. At the same time, the first water outlet channel 200 is separated from the water outlet flow path, which can ensure the separation of cold water and hot water, and prevent users from drinking yin and yang water, etc. In addition, a second temperature sensor 11 is arranged on the water outlet flow path, and the water temperature in the water outlet flow path is detected by the second temperature sensor 11. When the water is discharged, the temperature of the clean water is detected by the first temperature sensor 7, which is also the cold water temperature. The second temperature sensor 11 is used to detect the water temperature in the water outlet flow path, which can be the water temperature of hot water or mixed water. When the mixed water is discharged, the control component can adjust the ratio of hot water to cold water by adjusting the hot water flow regulator and the cold water flow regulator 21 according to the mixed water temperature selected by the user, so as to achieve the temperature regulation of the mixed water. The flow regulator may be a flow regulating valve, but is not limited thereto.

[0032] The utility model further provides a water dispenser, comprising a water dispenser body and a multifunctional water outlet system configured on the water dispenser body, wherein the multifunctional water outlet system is a multifunctional water outlet system as described in any of the above embodiments. Exemplarily, the water outlet 10 is a faucet, the control element is arranged on the faucet, and the human-computer interaction interface is arranged on the top surface of the faucet, but is not limited thereto and is not specifically limited thereto.

[0033] The above are only preferred implementations of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

Claims

1. A multifunctional water outlet system, It is characterized in that It includes a water inlet channel, a first water outlet channel, a second water outlet channel and a third water outlet channel; each water outlet channel is connected to the water outlet member, and is connected and disconnected with the water inlet channel through a control member; Among them, the second water outlet channel is equipped with a heat storage tank and a hot water flow regulator, and the third water outlet channel is equipped with a cold water flow regulator; both flow regulators are electrically connected to the control component, and the control component drives the flow regulator to adjust the ratio of cold and hot water inlet water to achieve mixed water temperature regulation.

2. The multifunctional water outlet system according to claim 1, It is characterized in that Each water outlet channel is provided with a solenoid valve, and each solenoid valve is electrically connected to the control component. When the solenoid valve on the first water outlet channel is opened, the water inlet channel is connected to the first water outlet channel, and the water outlet component discharges cold water; when the solenoid valve on the second water outlet channel is opened, the second water outlet channel is connected to the water inlet channel, and the water outlet component discharges hot water; when the solenoid valves on the second water outlet channel and the third channel are opened at the same time, the second water outlet channel and the third water outlet channel are both connected to the water inlet channel, and the water outlet component discharges mixed water.

3. The multifunctional water outlet system according to claim 1, It is characterized in that The water inlet channel comprises a filtering water path, and the filtering water path is sequentially provided with a switch valve, a water inlet valve, a booster pump, a reverse osmosis filter element, a flow meter and a first temperature sensor along the water flow direction.

4. The multifunctional water outlet system according to claim 1, It is characterized in that The second water outlet channel is sequentially provided with a heat storage tank, a water pump, a flow meter and a first one-way valve along the water flow direction.

5. The multifunctional water outlet system according to claim 4, It is characterized in that The third water outlet channel is sequentially provided with the cold water flow regulator and the second one-way valve along the water flow direction.

6. The multifunctional water outlet system according to claim 5, It is characterized in that The second water outlet channel and the third water outlet channel are both connected to the water outlet member through a water outlet flow path, and a second temperature sensor is arranged on the water outlet flow path.

7. The multifunctional water outlet system according to claim 1, It is characterized in that A heating body, a third temperature sensor, a high liquid level sensor and a low liquid level sensor are arranged in the heat storage tank, and an exhaust passage of the heat storage tank is communicated with the water outlet member.

8. The multifunctional water outlet system according to claim 3, It is characterized in that A wastewater valve and a third one-way valve are arranged on the wastewater channel of the reverse osmosis filter element, and the wastewater valve is electrically connected to the control element.

9. The multifunctional water outlet system according to claim 3, It is characterized in that The filtering waterway is provided with a reflux waterway, the reflux waterway flows back from the downstream of the reverse osmosis filter element to the upstream of the booster pump, and the reflux waterway is provided with a reflux valve and a fourth one-way valve in sequence along the water flow direction.

10. A water dispenser, It is characterized in that It comprises a water dispenser body and a multifunctional water outlet system arranged on the water dispenser body, wherein the multifunctional water outlet system is the multifunctional water outlet system according to any one of claims 1-9.

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