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Heater and domestic appliance with heater

A technology for household appliances and heaters, applied in the field of heaters and household appliances, which can solve the problems of slow heating speed and inability to satisfy users' rapid use of hot water, and achieve the effect of increasing the heating speed

Pending Publication Date: 2019-04-05
QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cylinder body of the existing heater is relatively large, and the heating tube cannot quickly heat the water in the cylinder body, and its heating speed is relatively slow, which cannot meet the user's requirements for rapid use of hot water.

Method used

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  • Heater and domestic appliance with heater
  • Heater and domestic appliance with heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] figure 1 It is a structural schematic diagram of the heater described in this embodiment, as figure 1 As shown, the heater includes a container 1, a heating element 2, an expansion part 3 and a drainage plate 4, wherein:

[0031] The above-mentioned container 1 is provided with a cavity for holding water, and the cavity is connected with a water inlet 11 and a water outlet 12. The water inlet 11 is used to deliver water to be heated into the cavity of the container 1, and the water outlet 12 is used to supply water to the user. The heated hot water is delivered through the end (such as the faucet connected to the water heater, the shower or the water outlet valve connected to the water purifier). In this embodiment, the above-mentioned container 1 may be a cylindrical structure, or other such as a cubic structure.

[0032] Preferably, in order to reduce heat loss, this embodiment can also set an insulation layer (not shown in the figure, which is a commonly used insul...

Embodiment 2

[0044] This embodiment provides a heater, which differs from Embodiment 1 in that the expansion part 3 of this embodiment is a hollow tube or a solid tube, which is convenient for the assembly of the heater and for obtaining materials. , lower manufacturing cost. Preferably, in this embodiment, a hollow tube is used as the expansion part 3, and the hollow structure of the hollow tube also makes the overall weight of the heater lighter. In this embodiment, hollow tubes with different outer diameters can be used to change the rated volume of the annular cavity.

[0045] In this embodiment, preferably, the diameter of the expansion part 3 gradually increases toward the bottom of the container 1, so as to further reduce the rated volume of the annular chamber.

[0046] Other structures of the heater in this embodiment are the same as those in Embodiment 1, and will not be repeated here.

[0047] This embodiment also provides a household appliance, including the above-mentioned h...

Embodiment 3

[0049] This embodiment provides a heater, which differs from Embodiment 1 in that the expansion part 3 of this embodiment can also be a structure formed by placing ceramic balls and / or medical stones in the net, or it can be formed on the cylinder wall For the attached silicone structure, the expansion part 3 does not have a deformation function at this time, and it only needs to reduce the volume of the cavity of the container 1 . Other structures capable of reducing the cavity volume of the container 1 are also within the protection scope of this embodiment.

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Abstract

The invention belongs to the technical field of heating and discloses a heater and a domestic appliance with the heater. The heater comprises a container, a heating part and an expansion portion, wherein the container is provided with a water inlet and a water outlet, the heating part is arranged inside the container, the expansion portion is arranged inside the container and extends from the topof the container to the bottom of the container, and a gap is arranged between the end, close to the bottom of the container, of the expansion portion and the bottom of the container. According to theheater and the domestic appliance with the heater, by means of the manner that the container is internally provided with the expansion portion, water stored in the container can be reduced, and thenthe heating speed can be accelerated at the same power of the heating part.

Description

technical field [0001] The invention relates to the technical field of heating, in particular to a heater and a household appliance having the same. Background technique [0002] In people's daily life, household appliances such as water heaters, electric kettles, and water purifiers are often used, all of which are equipped with heaters to heat water. In the existing heater, it carries out the heating of water through heating pipe. However, the cylinder body of the existing heater is relatively large, and the heating tube cannot quickly realize the heating of the water in the cylinder body, and its heating speed is relatively slow, resulting in failure to meet the user's requirement for rapid use of hot water. Contents of the invention [0003] The purpose of the present invention is to provide a heater and a household appliance with the heater, which can heat water quickly and meet the user's requirement of using hot water quickly. [0004] As above design, the technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/10F24H9/00F24H9/20
CPCF24H1/101F24H9/0015F24H9/0042F24H9/2028
Inventor 盛保敬王军孙强苏进
Owner QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
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