Water storage and supply device

Abstract

This invention proposes a water storage and supply device, comprising a housing, an instantaneous heater, a storage heater, a storage tank, and a temperature sensor. The instantaneous heater, storage heater, and storage tank are housed within the housing. The storage heater is located in the storage tank and heats the water within it. The storage tank has an inlet pipe, an outlet pipe, and a perforation. The instantaneous heater is connected to a water source and the inlet pipe. The outlet pipe extends to the exterior of the housing. The perforation is formed through the top of the storage tank, and the temperature sensor is disposed within the perforation. Water entering the water storage and supply device is first heated by the instantaneous heater, then flows into the storage tank for storage, where it is further heated and kept warm by the storage heater. Therefore, the water storage and supply device saves storage space, shortens heating time, maintains water output, and conserves heating energy.

Claims

1. A water storage and supply device comprising: a housing; an instantaneous heater disposed within the housing and connected to a water source; a storage heater disposed within the housing; a storage tank disposed within the housing; the storage heater being disposed in the storage tank and capable of heating water in the storage tank; the storage tank comprising: an inlet pipe connected to the instantaneous heater; an outlet pipe extending to the outside of the housing; a high water level sensor disposed on the wall of the storage tank; a low water level sensor disposed on the wall of the storage tank and positioned below the high water level sensor; a vent hole extending through the wall of the storage tank and positioned above the high water level sensor; a perforation extending through the top of the storage tank; and a temperature sensor passing through the perforation of the storage tank.

2. The water storage and supply device as claimed in claim 1, comprising: a water tap disposed at one end of the water outlet pipe located outside the housing.

3. The water storage and supply device as claimed in claim 1, comprising: a control panel disposed on the outer wall of the housing and signal-connected to the instantaneous heater and the storage heater.

4. The water storage and supply device as claimed in claim 1, comprising: an inlet valve disposed between the instantaneous heater and the water source, and signal-connected to the high water level sensor and the low water level sensor.

5. The water storage and supply device as described in claim 1, wherein, The housing has: a top cover that is detachably disposed at an opening in the housing.

6. The water storage and supply device as described in any one of claims 1 to 5, wherein, The housing has: a plurality of feet, which are disposed at the bottom of the housing.

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