Electro-heat equipment of electric heater

A heating device, electric heater technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve problems such as inability to achieve boiling water, inability to heat water to complete boiling, and inability to discharge a large amount of water vapor. The effect of water safety

Inactive Publication Date: 2010-02-03
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heating devices used in these electric heater products currently used all have the problem of being unable to heat the water to a complete boil, because the heating device is closed, and a large amount of water vapor

Method used

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  • Electro-heat equipment of electric heater
  • Electro-heat equipment of electric heater
  • Electro-heat equipment of electric heater

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1:

[0020] like figure 2 , image 3 As shown, the present invention includes a container body 42, the bottom of the container body 42 is provided with a thick-film heater 41 composed of a heating resistance element 411, the thick-film heater 41 and the container body 42 are connected and fixed together by a sealing ring, and are formed for A water container, the periphery of the container body 42 is provided with a water inlet 46 and a water outlet 47, and the heating resistance element 411 is directly screen printed on the thick film heater 41; It is formed after being matched with the container body 42 figure 2 The overall structure of the heating device shown; a plurality of parallel partitions 44 are arranged in the deflector 43, one end of all the partitions 44 is sealed and fixed on the inner side of the container body 42, the other end is a free end, and all the partitions 44 are divided into The free ends of the two groups of partition plates 44 ar...

Example Embodiment

[0022] Example 2:

[0023] like Figure 4 As shown, this embodiment is basically the same as the first embodiment, the difference is that the container body 42 and the thick film heater 41 are integral parts, that is, the thick film heater 41 and the container body 42 are made into an integral part, which is made as a whole The advantage is that you don't need to consider the problem of water sealing, but the cost may be higher.

[0024] When the present invention is used, such as figure 1 As shown, the water inlet 46 communicates with the water storage tank 1 to which the water pump 2 is attached. During operation, after the water pump 2 pumps the water through the pipeline 3 to the heating device of the present invention, the water flows slowly in the flow channel in the heating device. At this time, the heating resistance element 411 starts to heat, and the flowing water is continuously heated until it boils. Water produces a large amount of steam, and more steam is gene...

Example Embodiment

[0025] Example 3:

[0026] like Figure 5 , Image 6 As shown, the difference between this embodiment and the second embodiment is that the water inlet 46 of the heating device is arranged on the container body 42 , and the water outlet 47 is arranged on the thick film heater 41 .

[0027] Of course, it is also conceivable to provide both the water inlet 46 and the water outlet 47 on the thick film heater.

[0028] The heating device of the present invention can be widely used in electric water heaters, electric kettles and other products.

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Abstract

The invention discloses electro-heat equipment of an electric heater. The equipment comprises a container body, a thick film heater consisting of heating resistor elements is arranged at the bottom ofthe container body, a fluid director is arranged in the container body, and the container body or the thick film heater is equipped with a water inlet and a water outlet. The equipment is characterized in that the fluid director is equipped with a plurality of separation structures therein to divide an inner chamber of the container body into a plurality of flow passages which are communicated, and a plurality of steam holes are arranged on the flow director. The container body is divided into a plurality of flow passages, water slowly flows through the flow passages after entering from the water inlet, water is rapidly heated under the action of the heating resistor elements and slowly exhausts from the water outlet; and the steam holes are arranged on the flow director, steam which is generated by boiling of the water in the container body can be discharged from the steam holes in time, and the water in the container body can rapidly reach the fully-boiled state, and the water quality is safer.

Description

technical field [0001] The invention relates to a heating device of an electric heater, in particular to a heating device of an electric heater used for rapid heating of flowing water. Background technique [0002] At present, fast electric water heaters and fast boiling kettles are widely welcomed by users because of their fast heating speed, short waiting time for hot water, more energy saving and more convenience. However, the heating devices used in these electric heater products currently used all have the problem of being unable to heat the water to a complete boil, because the heating device is closed, and a large amount of water vapor generated during boiling cannot be discharged, that is, it cannot meet the needs. Therefore, for example, the technology disclosed in patent CN100455145C indicates that it is suitable for heating water to 60-90°C. [0003] Therefore, it is necessary to design a brand-new structure so that the temperature of the water can reach above 90...

Claims

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Application Information

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IPC IPC(8): F24H1/10F24H9/18
Inventor 谭发刚陈前林小艺熊君
Owner MIDEA GRP CO LTD
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