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Energy-saving electromagnetic water dispenser

A water dispenser and electromagnetic technology, applied in beverage preparation devices, household appliances, applications, etc., can solve the problems of water quality deterioration and large water consumption, and achieve the effects of fast heating speed, saving electricity costs, and reducing the time from heating to water outlet

Active Publication Date: 2011-08-17
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention solves the problems of the existing water dispenser that the water consumption is large and the waiting time is long, and the water quality deteriorates due to repeated heating of water, and provides an energy-saving electromagnetic water dispenser that avoids repeated water heating and does not need to wait for water heating

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0022] refer to figure 1 , figure 2 , an energy-saving electromagnetic water dispenser, including a water storage chamber, the water storage chamber is provided with two water outlets, one water outlet is connected to the cold water solenoid valve, the other water outlet is connected to the water inlet end of the heating device 4, and the heating The water outlet of the device 4 is connected to the hot water solenoid valve 5. The heating device 4 is disc-shaped, and it is arranged on the heating coil disc of the high-frequency electromagnetic circuit 2 that controls its segmental heating. The heating of the heating coil disc The section is controlled by the magnetic field intensity generated in the heating coil disk by the high-frequency current of the high-frequency electromagnetic circuit 2, and the high-frequency electromagnetic circuit 2 is controlled by the control circuit 1; the control circuit 1 is connected with a delay circuit 3. The hot water outlet electromagneti...

Embodiment 2

[0033] refer to image 3 , The difference between this embodiment and Embodiment 1 is that the heating device 4 is a reciprocating heating plate 8, and the reciprocating heating plate 8 is provided with a partition for directional and quantitative water flow, forming a reciprocating pipeline. The rest of the structures and functions are the same as those in Embodiment 1.

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Abstract

The invention discloses an energy-saving electromagnetic water dispenser. The energy-saving electromagnetic water dispenser comprises a water storage chamber; two paths of water outlets are formed on the water storage chamber; one path of the water outlets is connected with the water inlet end of a heating instrument; the water outlet of the heating instrument is connected with a hot water outlet electromagnetic valve; the heating instrument is arranged on a heating coil disc of a high-frequency electromagnetic circuit; the heating section of the heating coil disc is controlled by the intensity of a magnetic field generated in the high-frequency electromagnetic circuit; the high-frequency electromagnetic circuit is controlled by a control circuit which is connected with a time delay circuit; the hot water outlet electromagnetic valve is connected with the time delay circuit; the control circuit is connected with a timing circuit which is connected with a button on an external panel; when receiving a corresponding button press-down signal, the timing circuit feeds back a corresponding heating time signal to the control circuit; the control circuit sends a starting signal and the heating time signal to the high-frequency electromagnetic circuit, and sends the starting signal to the time delay circuit at the same time; and the time delay circuit feeds back a time delay starting and stopping signal to the hot water outlet electromagnetic valve.

Description

technical field [0001] The invention relates to an energy-saving electromagnetic water dispenser. Background technique [0002] The energy-saving electromagnetic water dispenser heater and the electromagnetic coil disc form a high-frequency transformer, the electromagnetic coil disc is the primary of the transformer, and the secondary is the electromagnetic water dispenser heater. When the electromagnetic coil plate has an alternating voltage output, an induced current will inevitably be generated on the secondary electromagnetic water dispenser heater, and the induced current will generate heat through the resistance of the electromagnetic water dispenser heater itself (so the electromagnetic water dispenser heater itself is also a load). heat. [0003] At present, the commonly used water dispenser adopts the heating principle of the electric heating tube, and the water temperature in the water dispenser is kept constant through the temperature control switch. The disadvan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J31/00A47J31/54A47J31/56
Inventor 王文明蒋溢君王子辉
Owner ZHEJIANG UNIV OF TECH
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