Liquid heater and control method of liquid heater

A technology of liquid heater and control method, which is applied in the direction of non-electric variable control, control/regulation system, and simultaneous control of multiple variables, which can solve the problems of insufficient stability of water volume and insufficient stability of hot water temperature, etc.

Inactive Publication Date: 2012-10-10
MIDEA GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Although this instant water dispenser can get hot water quickly, the temperat

Method used

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  • Liquid heater and control method of liquid heater
  • Liquid heater and control method of liquid heater
  • Liquid heater and control method of liquid heater

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Example Embodiment

[0027] The present invention will be described in detail below in conjunction with embodiments and drawings.

[0028] Such as Figure 1 to Figure 4 As shown, the present invention discloses a liquid heater, including a housing 7 and a water pump 1, a heating element 2, a water inlet assembly 3, a water outlet assembly 4, a temperature probe, a water level probe, and a control unit arranged in the housing. 1 One end is connected to the water inlet assembly 3, the other end is connected to one end of the heating element 2, and the other end of the heating element 2 is connected to the water outlet assembly 4. The heating element 2 is used to heat water, and the temperature probe is used to detect the temperature of the water in the heating element 2 The water level probe is used to detect the water level in the heating element 2, and the control unit controls the working conditions of the water pump 1 and / or the heating element 2 according to the information of the temperature prob...

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Abstract

The invention discloses a liquid heater and a control method of the liquid heater. The liquid heater comprises a water pump, a heating body, a water inlet assembly, a water outlet assembly, a temperature probe, a water level probe and a control unit, wherein one end of the water pump is communicated with the water inlet assembly, the other end of the water pump is communicated with one end of the heating body, the other end of the heating body is communicated with the water outlet assembly, the heating body is used for heating water, the temperature probe is used for detecting the temperature of water in the heating body, the water level probe is used for detecting the water level in the heating body, and the control unit controls the work condition of the water pump and/or the heating body according to the information of the temperature probe and the water level probe. The liquid heater and the control method have the advantages that the water outlet quantity and the water temperature are stable, and the like.

Description

technical field [0001] The invention relates to a liquid heater and a control method thereof. Background technique [0002] Liquid heaters, also known as "instant heat" water dispensers. It is designed to meet the needs of different groups of people for drinking boiled water. It adopts a unique fast electric heating system, which can be heated immediately when it is turned on, and hot water can be produced quantitatively. It is humanized design, microcomputer control, and anti-dry design. Above eternal fresh hot water. [0003] Existing liquid heaters, such as CN201020610347.5, disclose an instant water dispenser, which is suitable for instant heating of bottled water, including a main body, a smart head assembly, a micro DC pump, a heater assembly, a circuit control assembly and an outlet The nozzle assembly, the smart head assembly is installed on the upper surface of the main body and communicates with the inside of the bottled water, the micro DC pump, the heater assem...

Claims

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Application Information

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IPC IPC(8): A47J31/00A47J31/44A47J31/56G05D27/02
Inventor 魏贤方李前荣管青云
Owner MIDEA GRP CO LTD
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