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Washing machine

A washing machine and washing water technology, which is applied in other washing machines, washing devices, textiles and papermaking, etc., can solve the problems of detection, inability to install the heating temperature of washing water, etc., to simplify the structure, simplify the structure and control procedures, and improve the washing efficiency. Effect

Pending Publication Date: 2022-03-11
QINGDAO HAIER DRUM WASHING MACHINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, to provide a washing machine that calculates the real-time heating temperature of the washing water in the inner tub through the water heating formula during the heating process, and solves the problem of the non-porous inner tub washing machine. The temperature detection device cannot be installed in the inner cylinder to detect the heating temperature of the washing water

Method used

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Embodiment 1

[0064] Such as Figure 1 to Figure 5 As shown, this embodiment provides a washing machine in which the heating temperature of the washing water can be obtained through calculation without detection by a temperature detection device during the heating program of the washing machine.

[0065] Specifically, such as Figure 1-Figure 4 As shown, the washing machine includes: an inner cylinder 17, which holds washing water independently when washing clothes, avoiding the accumulation of dirt outside the inner cylinder 17 and the problems of excessive washing water and bacterial growth; a non-contact heating module, Non-contact heating of the washing water in the inner cylinder; the water quantity acquisition module, which acquires the water intake of the washing machine; the temperature acquisition module, which acquires the initial water temperature of the washing water; the control module, which is based on the power of the non-contact heating module and the acquired initial water...

Embodiment 2

[0121] This embodiment is mainly about how to obtain the initial water temperature T through the detection of the temperature detection device in the first embodiment. 0 Describe in detail.

[0122] see image 3As shown, the present embodiment provides a washing machine, comprising: an inner cylinder 17, which independently holds washing water when washing clothes; a water inlet system, which communicates with the inner cylinder 17; a temperature detection device (in the figure not shown), set in the water inlet system to detect the inlet water temperature. The temperature of the water inlet can be detected in real time by the temperature detection device provided in the water inlet system, so as to ensure that the control system of the washing machine controls the water temperature in the inner tub 17 to achieve a better washing effect.

[0123] In the above solution, the washing machine also includes a flow detection device (not shown in the figure) installed in the water ...

Embodiment 3

[0131] This embodiment introduces the structure and working principle of the electromagnetic heating device 33 in the first embodiment in detail.

[0132] combine image 3 , Figure 4 The washing machine includes an outer cylinder 18 coaxially sleeved outside the inner cylinder 17, and the electromagnetic heating device 33 is arranged on the outer cylinder 18 to heat the inside of the outer cylinder 18 and transfer the heating heat To the washing water contained in the inner cylinder 17.

[0133] By arranging the above-mentioned electromagnetic heating device 33 on the outer cylinder 18, the inner cylinder 17 inside the outer cylinder 18 and the washing water inside the inner cylinder 17 are heated by electromagnetic force, so as to achieve the purpose of adjusting the temperature of the washing water in the inner cylinder 17 of the washing machine. .

[0134] In this embodiment, at least a part of the inner cylinder 17 is made of metal material, so as to generate heat due ...

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Abstract

The present invention discloses a washing machine, comprising: an inner tub independently containing washing water when washing clothes; the non-contact heating module is used for heating the washing water in the inner drum in a non-contact manner; the water volume acquisition module acquires the water inflow of the washing machine; the temperature acquisition module is used for acquiring the initial water temperature of the washing water; and the control module is used for calculating the heating temperature of the washing water in the inner barrel according to the power of the non-contact heating module and the obtained initial water temperature, water inflow and heating time. According to the washing machine, the problem that a temperature detection device cannot be installed in the inner barrel of the washing machine with the hole-free inner barrel to detect the temperature in the washing water heating process is solved, and in the heating process, the real-time heating temperature of the washing water in the inner barrel is calculated through a water heating formula; therefore, the heating process of the washing water is controlled to reach the set target heating temperature, the washing effect is guaranteed, and the structure of the washing machine is simplified.

Description

technical field [0001] The invention relates to the technical field of laundry equipment, in particular to a non-porous inner drum washing machine with water heating function. Background technique [0002] Washing machine is one of household appliances more commonly used in people's daily life. The use of washing machine brings convenience to people's life. In the drum washing machine in the prior art, the outer cylinder holds water, and the inner cylinder is rotated for washing. The wall of the inner cylinder is provided with holes for feeding washing water into the inner cylinder or for dehydrating the clothes in the inner cylinder. The flow between the inner and outer cylinders will cause dirt and scale to accumulate between the inner and outer cylinders, causing a large number of bacteria to multiply, causing secondary pollution to clothes, and seriously threatening the health of consumers. The filling of the water in the space causes useless water waste, therefore, pe...

Claims

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Application Information

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IPC IPC(8): D06F34/24D06F39/04D06F103/14D06F103/16D06F103/38D06F105/28D06F105/10D06F103/18
CPCD06F34/24D06F39/04D06F2103/14D06F2103/16D06F2103/38D06F2105/28D06F2105/10D06F2103/18
Inventor 许升吕佩师赵志强
Owner QINGDAO HAIER DRUM WASHING MACHINE
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