阅读说明：本技术 一种常沸电水壶及常沸方法 (Normal-boiling electric kettle and normal-boiling method ) 是由 王志鹏 于 2019-05-21 设计创作，主要内容包括：本发明公开了一种常沸电水壶及常沸方法,所述常沸电水壶包括方形的壶体、壶盖、用于倒水的壶嘴、便于握持的把手,所述壶体的四壁的上端开设有一个密封槽,所述壶盖的下端面胶合有恰好与密封槽配合的密封胶条,所述壶体内对称设置有两个同时与壶体和壶盖密封滑动连接的中板,所述壶嘴设置在壶体长边的中部,所述把手设置在壶体与壶嘴相对的一侧。本发明中,两个中板之间的水被率先加热至沸腾,记忆合金杆达到其变态温度时会伸长并推动两个中板向两侧移动,使得两侧的冷水渗透过来的冷水可以很快的被加热至沸腾状态,故而本发明的装置可以实现两个中板之间区域的水可以在较长时间内均处于沸腾状态,使用者在此过程中可随时倒出沸水使用。(The invention discloses an electric kettle with normal boiling and a normal boiling method, wherein the electric kettle with normal boiling comprises a square kettle body, a kettle cover, a spout for pouring water and a handle convenient to hold, the upper ends of the four walls of the kettle body are provided with a sealing groove, the lower end surface of the kettle cover is glued with a sealing rubber strip which is just matched with the sealing groove, two middle plates which are simultaneously in sealing sliding connection with the kettle body and the kettle cover are symmetrically arranged in the kettle body, the spout is arranged in the middle of the long edge of the kettle body, and the handle is arranged on one side of the kettle body opposite to the spout. According to the invention, water between the two middle plates is heated to boiling firstly, the memory alloy rod can extend and push the two middle plates to move towards two sides when reaching the metamorphosis temperature, so that cold water permeating from the cold water at two sides can be quickly heated to a boiling state, therefore, the device can realize that the water in the area between the two middle plates can be in the boiling state for a long time, and a user can pour out boiling water for use at any time in the process.)

1. An electric kettle with normal boiling comprises a square kettle body (1), a kettle cover (2), a spout (3) for pouring water and a handle (4) convenient to hold, and is characterized in that the upper end of the four walls of the kettle body (1) is provided with a sealing groove (6), the lower end face of the kettle cover (2) is glued with a sealing rubber strip (7) just matched with the sealing groove (6), two middle plates (5) which are simultaneously in sealing sliding connection with the kettle body (1) and the kettle cover (2) are symmetrically arranged in the kettle body (1), the spout (3) is arranged in the middle of the long edge of the kettle body (1), and the handle (4) is arranged on one side of the kettle body (1) opposite to the spout (3); two a through-hole (8), every have all been seted up on medium plate (5) equal fixed pellicle (9) that are provided with a water-permeable in through-hole (8), two the equal fixedly connected with dead lever (10) of one side that medium plate (5) are close to each other, every on dead lever (10) equal fixedly connected with memory alloy pole (11), every the upper end of memory alloy pole (11) all is connected with a push rod (12), every through torsional spring rotation the upper end of push rod (12) all is glued there is a silica gel pad (14).

2. An electric kettle as claimed in claim 1, characterized in that said sealing groove (6) is provided with an opening at the spout (3), two limit blocks (15) are fixed at the bottom of the kettle body (1), and the maximum distance between the two limit blocks (15) is smaller than the opening width of the sealing groove (6).

3. An electric kettle as claimed in claim 1, wherein a baffle (13) is fixedly connected to each side of the two middle plates (5) adjacent to each other, and when the device is idle and the push rod (12) abuts against the baffle (13), the silicone pad (14) abuts against the kettle cover (2) exactly.

4. An electric kettle as claimed in claim 1, wherein said memory alloy rod (11) is made of a shape memory alloy CuAlMn having low temperature memory.

5. An atmospheric boiling method using an atmospheric electric kettle according to any one of claims 1-4, characterized in that: in an initial state, the two middle plates (5) are abutted against the limiting block (15), after water is added into the kettle body (1), the kettle cover (2) is covered on the kettle body (1), at the moment, the two middle plates (5) divide the inner space of the kettle body (1) into three areas, the two side spaces are named as a cold water area and a middle space as a boiling water area, a heating device in the kettle body (1) is positioned in the boiling water area, the heating device is started to heat the water in the boiling water area, and the volume of the boiling water area is far smaller than that of the whole kettle body (1), so that the amount of water in the boiling water area is small, and the water can be quickly boiled under the action of the heating device;

when the water in the boiling water area is boiled and reaches the transformation temperature of the memory alloy rod (11), the memory alloy rod (11) can be stretched upwards, because the upper end of the selecting push rod (12) is obliquely pressed against the kettle cover (2) in the initial state and the silica gel pad (14) causes the upper end of the selecting push rod to have larger friction with the upper wall of the kettle cover (2), so that the memory alloy rod (11) extends to push the middle plate (5) to move towards the direction far away from the middle part of the kettle body (1), because the middle plate (5) is simultaneously connected with the kettle body (1) and the kettle cover (2) in a sealing and sliding way, a semi-permeable membrane (9) is arranged at the through hole (8) on the middle plate (5), when the middle plate (5) moves, the volume of the cold water area is reduced to increase the internal pressure of the cold water area, so that water in the cold water area permeates into the boiling water area through the semipermeable membrane (9) to reduce the water temperature in the boiling water area, and the memory alloy rod (11) is shortened to restore to the initial state and is propped against the baffle plate (13) again when sensing the water temperature reduction; and the heating device in the boiling water area continuously heats the boiling water area and repeats the process until the water in the two cold water areas completely enters the hot water area to finish the whole water boiling process.

Technical Field

The invention relates to the technical field of household appliances, in particular to an ordinary-boiling electric kettle and an ordinary-boiling method.

Background

Boiling water is indispensable in people's daily life, and multiple scenes such as culinary art, making tea, keeping a public place clean all need use boiling water, and the most common utensil of heating up water in ordinary family has just been electric kettle, and the water storage in the electric kettle in the real life is heated up to boiling in a space, also can only wait to use the water in the whole kettle completely to boil when urgently needing to use boiling water, so appear especially chicken ribs when people need to use a small amount of boiling water urgently, therefore we have provided an electric kettle of boiling frequently for this reason.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an electric kettle capable of boiling normally.

In order to achieve the purpose, the invention adopts the following technical scheme: an electric kettle with normal boiling comprises a square kettle body, a kettle cover, a spout for pouring water and a handle convenient to hold, wherein the upper ends of the four walls of the kettle body are provided with a sealing groove;

two a through-hole has all been seted up on the medium plate, every equal fixed pellicle that is provided with a water-permeable in the through-hole, two the medium plate is a dead lever of the equal fixedly connected with in one side that is close to each other, every memory alloy pole of equal fixedly connected with on the dead lever, every the upper end of memory alloy pole all is connected with a push rod, every through torsional spring rotation the upper end of push rod all is glued there is a silica gel pad.

In the above-mentioned normal boiling electric kettle, the seal groove is provided with an opening in hu zui department, the bottom of the kettle body is fixed with two stopper, two the maximum distance between the stopper is less than the opening width of seal groove.

In the above-mentioned normal boiling electric kettle, two equal fixedly connected with baffle of one side that the medium plate is close to each other, this device is idle and when the push rod offseted with the baffle, the silica gel pad offseted with the pot lid just.

In the above-mentioned normal boiling electric kettle, the memory alloy rod is made of CuAlMn shape memory alloy with low temperature memory characteristic.

Compared with the prior art, the invention has the advantages that:

according to the invention, water between the two middle plates is heated to boiling firstly, the memory alloy rod can extend and push the two middle plates to move towards two sides when reaching the metamorphic temperature, at the moment, cold water on two sides can seep into the middle area under the action of pressure difference, and the seeping cold water can be quickly heated to a boiling state due to the slow seepage speed, so that the device can realize that the water in the area between the two middle plates can be in the boiling state for a long time, a user can pour out boiled water for use at any time in the process, and the waiting time for urgently needing a small amount of boiled water is shortened.

Drawings

FIG. 1 is a schematic structural view of an electric kettle according to the present invention;

FIG. 2 is a top view of a body portion of an electric kettle according to the present invention;

FIG. 3 is an enlarged view of the structure of part A in FIG. 1;

fig. 4 is an enlarged schematic view of a part B of fig. 2.

In the figure: 1 kettle body, 2 kettle lid, 3 kettle mouth, 4 handles, 5 middle plates, 6 sealing grooves, 7 sealing rubber strips, 8 through holes, 9 semipermeable membranes, 10 fixing rods, 11 memory alloy rods, 12 push rods, 13 baffles, 14 silica gel pads and 15 limiting blocks.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.