Sparkling water machine

Abstract

This invention relates to a sparkling water machine, comprising: a first water outlet pipe, a first water supply unit, and a control unit. The first water supply unit includes a first tank, a first conveying pipe, a first valve, a sparkling water tank, a sparkling water conveying pipe, and a sparkling water valve. The first tank stores a first body of water. The first conveying pipe connects the first tank and the first water outlet pipe. The first valve is located on the first conveying pipe. The sparkling water tank stores sparkling water. The sparkling water conveying pipe connects the sparkling water tank and the first water outlet pipe. The sparkling water valve is located on the sparkling water conveying pipe. The control unit is electrically connected to the first valve and the sparkling water valve to control their opening and closing. When the sparkling water valve switches from an open state to a closed state, the first valve is opened for a preset time to allow the first body of water to flow out from the first water outlet pipe, and the first valve is closed after the preset time has elapsed.

Claims

1. A sparkling water machine, comprising: First water outlet pipe; A first water supply unit includes a first tank, a first delivery pipe, a first valve, a sparkling water tank, a sparkling water delivery pipe, and a sparkling water valve. The first tank is for storing a first body of water. The first delivery pipe connects the first tank to the first outlet pipe. The first valve is located on the first delivery pipe. The sparkling water tank is for storing sparkling water. The sparkling water delivery pipe connects the sparkling water tank to the first outlet pipe. The sparkling water valve is located on the sparkling water delivery pipe. A control unit is electrically connected to the first valve and the sparkling water valve, and can control the opening and closing of the first valve and the sparkling water valve respectively. When the sparkling water valve switches from the open state to the closed state, the first valve is opened for a preset time to allow the first body of water to flow out from the first outlet pipe, and the first valve is closed after the preset time has elapsed.

2. The sparkling water machine as claimed in claim 1 further includes a connecting pipe and a first one-way valve, the connecting pipe connecting the first tank and the sparkling water tank, and the first one-way valve being disposed on the connecting pipe so that the first water can only flow from the first tank to the sparkling water tank.

3. The sparkling water machine as claimed in claim 1 further includes a second water outlet pipe and a second water supply unit, the second water supply unit including a second tank and a second conveying pipe, the second tank for storing a second water body, the temperature of the second water body being higher than the temperature of the first water body, and the second conveying pipe connecting the second tank and the second water outlet pipe.

4. The sparkling water machine as claimed in claim 3, wherein the second water supply unit further includes a water pump disposed on the second delivery pipe and electrically connected to the control unit.

5. The sparkling water machine as described in claim 3 further includes a water inlet unit, which includes a water inlet pipe, a first water branch pipe and a second water branch pipe. One end of the water inlet pipe is connected to a water source, and the other end of the water inlet pipe is connected to the first water branch pipe and the second water branch pipe. The first water branch pipe is connected to the first barrel, and the second water branch pipe is connected to the second barrel.

6. The sparkling water machine as claimed in claim 5, wherein the water inlet unit further includes a second one-way valve and a second valve, the second one-way valve being disposed on the first water distribution pipe to prevent the first water body from flowing back into the water inlet pipe, the second valve being disposed on the second water distribution pipe, and the second valve being electrically connected to the control unit.

7. The sparkling water machine as claimed in claim 5, wherein the water inlet unit further includes a booster motor electrically connected to the control unit, the booster motor being disposed in the water inlet pipe.

8. The sparkling water machine as claimed in claim 7, wherein the water inlet unit further includes a third valve electrically connected to the control unit, the third valve being located in the water inlet pipe and between the booster motor and the water source.

9. The sparkling water machine as claimed in any one of claims 1 to 8, wherein the preset time is between 0.1 seconds and 3.0 seconds.

10. The sparkling water machine as claimed in claim 8, further comprising a connecting pipe and a first one-way valve, the connecting pipe connecting the first tank and the sparkling water tank, the first one-way valve being disposed on the connecting pipe to allow the first water to flow only from the first tank to the sparkling water tank; the second water supply unit further comprising a water outlet pump disposed on the second delivery pipe, the water outlet pump being electrically connected to the control unit; the water inlet unit further comprising a second one-way valve and a second valve, the second one-way valve being disposed on the first distribution pipe to... To prevent the first water body from flowing back into the inlet pipe, the second valve is located on the second branch pipe and is electrically connected to the control unit; the preset time is between 0.1 seconds and 3.0 seconds; the first valve is a solenoid valve, the second valve is a solenoid valve, the third valve is a solenoid valve, and the bubble water valve is a solenoid valve; one end of the serial connector is connected to the first delivery pipe, and the other end is connected to the bubble water tank; the first tank is a cooling tank; the second tank is a heating tank; and the water source is filtered water.

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