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Instant type drinking water heating device and magnetic control protection method thereof

A heating device and drinking water technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of water shortage monitoring information lagging, outlet water temperature does not meet the set requirements, etc., and achieve water shortage monitoring information accurate effect

Inactive Publication Date: 2013-03-06
FOSHAN FOUR SEASONS TEA SET CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of the above-mentioned prior art that the water outlet temperature does not meet the set requirements due to the unreasonable setting position of the water shortage protection, and the water shortage monitoring information lags behind, and to provide a device that can ensure that the water outlet temperature meets the set requirements. , and the water shortage monitoring information is accurate and timely instant drinking water heating device

Method used

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  • Instant type drinking water heating device and magnetic control protection method thereof
  • Instant type drinking water heating device and magnetic control protection method thereof
  • Instant type drinking water heating device and magnetic control protection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one: if figure 1 As shown, the instant drinking water heating device includes a pipeline heater 1, a balance water tank 2 and a water pump 3. The pipeline heater 1 is provided with a water inlet connected to one end of the balance water tank 2, and the outlet of the water pump 3 passes through the drainage pipe 4 It is connected with the other end of the balance water tank 2, and it is characterized in that a movable magnetic control 5 is arranged in the drainage pipe 4, and a corresponding magnetic switch 6 is installed next to the drainage pipe 4 in the range of motion of the magnetic control 5. The control switch 6 is electrically connected with the pipeline heater 1.

[0026] See figure 2 As shown, the drainage pipe 4 is provided with a limit interval 41, the magnetic control 5 moves with the water flow in the limit interval 41, and the magnetic control switch 6 is installed near the limit interval 41 of the drainage pipe.

[0027] The limit interval 4...

Embodiment 2

[0030] Embodiment two: if image 3 As shown, its implementation is similar to that of Example 1, the difference is that: the limiting section 41 is a transverse pipe section, the magnetic control 5 is also connected to a reset extension spring 7, and the other end of the reset extension spring 7 is connected to the pipe wall The magnetic control 5 overcomes the reset tension spring force by the water pump drainage power and is away from the magnetic control switch 6. The water pump drainage stops and the reset tension spring 7 makes the magnetic control 5 reset close to the magnetic control switch 6, thereby cutting off the power supply of the pipeline heater 1.

[0031] Wherein, the magnetic control switch 6 is a micro switch, the micro switch is electrically connected with the pipeline heater 1, and the action reed of the micro switch is provided with a fixed magnetic block 61, the magnetic control 5 is a movable magnetic block, and the movable magnetic block is The micro sw...

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Abstract

The invention discloses an instant type drinking water heating device, comprising a pipeline heater, a balanced water tank and a water pump, wherein a water inlet is arranged on the pipeline heater, the water inlet is connected with one end of the balanced water tank, and the drain port of the water pump is connected with the other end of the balanced water tank through a drainage pipeline. The instant type drinking water heating device is characterized in that a movable magnetic control part is arranged in the drainage pipeline, a corresponding magnetic control switch is mounted aside the position of the drainage pipeline, close to the moving range of the magnetic control part, and the magnetic control switch is electrically connected with the pipeline heater. According to the instant type drinking water heating device, the magnetic control part is arranged on the drainage pipeline, and the magnetic control switch is arranged aside the position of the drainage pipeline, close to the moving range of the magnetic control part, corresponding to the magnetic control part, so that the magnetic control part and the magnetic control switch together constitute a water shortage protection device used for monitoring the drainage state of the water pump, the outlet water temperature is guaranteed to meet the set requirement, and the water shortage monitoring information is accurate and timely.

Description

technical field [0001] The invention relates to an instant drinking water heating device and a magnetic control protection method thereof. Background technique [0002] Existing instant heating devices, such as: electric kettle, electric water boiler, tea tray or coffee table with tea making utensils, etc., its structure includes a pipeline heater, a balance water tank, a water pump and a water outlet. The water inlet and the water outlet, the water inlet is connected to one end of the balance water tank, the water outlet is connected to the water outlet, the water pump outlet is connected to the other end of the balance water tank through the drainage pipe, the water pump pumps the normal temperature water (cold water) from the outside or the water storage tank into the drainage pipe, and the normal temperature water It passes through the instant pipe heater and is rapidly heated to the set temperature, and finally leaks out from the spout for heating by the pipe heater. ...

Claims

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Application Information

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IPC IPC(8): F24H1/10F24H9/18F24H9/20
Inventor 冯海涛
Owner FOSHAN FOUR SEASONS TEA SET CO LTD
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