CN201379427Y

CN201379427Y - Anti-coking water storage plate of electric kettle with escape holes

Info

Publication number: CN201379427Y
Application number: CN200920151061U
Authority: CN
Inventors: 杜文娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-01
Filing date: 2009-05-01
Publication date: 2010-01-13
Anticipated expiration: 2019-05-01

Abstract

The utility model relates to an anti-coking water storage plate of an electric kettle with escape holes. A plurality of holes are formed on the water storage plate of the electric kettle; when water in the water storage plate is heated, the heated water continuously escapes and rises from the holes of the water storage plate, so as to exchange heat quantity with water at the upper layer rapidly; and meanwhile, water in the water storage plate can be continuously replaced, so that impurities can not be accumulated. The anti-coking water storage plate has the beneficial effects that the thermal efficiency is improved and the impurities accumulated in the water storage plate are removed.

Description

The anti-scorch water storage plate of electric kettle with escape orifice

Affiliated technical field

The utility model is about the anti-scorch structure in a kind of electric kettle bottom, knows clearly it, is a kind of anti-scorch water storage plate of electric kettle with escape orifice.

Background technology

Known electric kettle as shown in Figure 1.After this new electric kettle uses several times, can occur in the heavy hole 1 of its bottom as shown in Figure 2 the shape that takes the shape of the letter U burn figure 2.Its reason is: after water was boiled in electric kettle, though electrothermal tube 3 has been de-energized, cooling velocity was very slow, and boiling water has been toppled over from electric kettle and finished.The waste heat that electrothermal tube still is in high temperature has burnt metal kettle bottom.This burning is difficult to remove.Incrustation scale is constantly burnt, and its harmful substance constantly is discharged in the boiling water of drinking, and is unfavorable for people's health.

In order to overcome the deficiency of above-mentioned technology, I provide a kind of structure that can prevent from the electric kettle bottom to burn (to see Fig. 3-Fig. 4) in utility application numbers 200920002017.5.It is provided with a water storage plate 4 in the heavy hole of electric kettle bottom, water storage plate 4 L-shaped tubuloses, and both ends open, one end 41 profiles are identical with the shape of the inwall 11 in heavy hole 1, and are embedded in the heavy hole 1.The other end 42 openings are towards electric kettle handle 5 one ends.When boiling water topple over finish after because the water 43 that is kept in the water storage plate leaks very slow (if cooperate words closely, even leaking), the waste heat of electrothermal tube 3 is absorbed by these water, explosive evaporation, thereby prevent at the bottom of the metal kettle that temperature raises and burns.

In the practice, the water storage plate has been installed after, the phenomenon of burning at the bottom of the electric kettle has been eliminated.But the problem of Chu Xianing is the time of heating up water slightly to have prolonged some thereupon, and just the thermal efficiency has reduced.Next is can accumulate some impurity in the ponding of water storage plate, the difficult discharge.

Summary of the invention

In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of anti-scorch structure in electric kettle bottom that can improve utility application number 200920002017.5 above-mentioned defectives.

The utility model is achieved in that it comprises the water storage plate, it is characterized in that being provided with on the water storage plate some holes.After the water in the water storage plate was heated, heated water was constantly overflowed from the hole of water storage plate and is risen, with the quick heat-shift of the water on upper strata; Simultaneously, the water in the water storage plate also constantly obtains changing, thus accumulated impurity more not.

The beneficial effects of the utility model are: improved the thermal efficiency, eliminated the impurity that accumulates in the water storage plate.

Description of drawings

Below in conjunction with figure and embodiment the utility model is further specified.

Fig. 1 is the schematic diagram of known electric kettle when toppling over water.

Fig. 2 is the A-A cutaway view among Fig. 1.

Fig. 3 is the schematic diagram of utility application numbers 200920002017.5 when toppling over water

Fig. 4 is the water storage plate schematic perspective view among Fig. 3.

Fig. 5 is a water storage plate schematic perspective view of the present utility model.

The specific embodiment

See Fig. 5, some holes 44 are set on the water storage plate 4 of prior art.After the water in the water storage plate was heated, heated water was constantly overflowed from the hole 44 of water storage plate and is risen, with the water heat-shift on upper strata; Simultaneously, the water in the water storage plate also constantly obtains changing, thus accumulated impurity more not.Because hole 44 diameters are less, when electric kettle is toppled over boiling water, be kept at water in the water storage plate and leak slowlyer, the heat of electrothermal tube 3 still can be absorbed by these water, explosive evaporation, thus prevent that temperature at the bottom of the metal kettle from raising and burn.

Claims

1, a kind of anti-scorch water storage plate of electric kettle with escape orifice, it comprises the water storage plate, it is characterized in that being provided with on the water storage plate some holes.