CN102613890A

CN102613890A - Vacuum heating kettle

Info

Publication number: CN102613890A
Application number: CN2012101060960A
Authority: CN
Inventors: 付胜文
Original assignee: NINGXIA POWER Co WUZONG POWER SUPPLY BUREAU
Current assignee: NINGXIA POWER Co WUZONG POWER SUPPLY BUREAU
Priority date: 2012-04-12
Filing date: 2012-04-12
Publication date: 2012-08-01

Abstract

The invention relates to a heating kettle, in particular to a vacuum heating kettle. The vacuum heating kettle comprises a shell with a handle, a kettle lid and a water outlet, and an inner container and is characterized in that: a vacuum layer is arranged between the stainless steel shell and the inner container; a water temperature induction probe is arranged at the bottom of the inner container; a heat-resistant insulating bracket fixed between the shell and the inner container is arranged on the lower part of the water temperature induction probe; an induction heating coil, a ferrite magnetic conductive layer and magnetic shielding metal are fixed on the bracket sequentially from top to bottom; and an electrode socket is fixed at the bottom of the shell and is matched with a split pedestal with a socket. The vacuum heating kettle has a unique structure, is safe and reliable, has good heat-preserving effect and high heat efficiency, and integrates heat preservation with water boiling.

Description

The vacuum hot water kettle

Technical field

The present invention relates to a kind of hot-water bottle, especially relate to a kind of vacuum hot water kettle.

Background technology

Common kettle teapot can be heated up water, and does not possess heat insulation function; Kettle with the heat insulation function of heating up water adopts resistance-type electric hot tray mode of heating, and the thermal efficiency is lower.The heating principle and the vacuum insulation structure of electromagnetic oven are combined, both can accomplish the thermal efficiency height of heating up water, can also possess heat insulation function.

Summary of the invention

The objective of the invention is to overcome the deficiency of prior art, provide that a kind of structure is unique, safe and reliable, the thermal efficiency of high insulating effect is high, the vacuum hot water kettle of collection insulation and the one of heating up water.

The present invention realizes through following mode:

A kind of vacuum hot water kettle; It comprises shell and the inner bag that has handle, pot lid and delivery port; It is characterized in that: between stainless shell and inner bag, be provided with vacuum layer, the bottom of inner bag is provided with the water temperature inductive probe, and water temperature inductive probe bottom is provided with the high temperature insulation support that is fixed between shell and the inner bag; Be fixed with load coil, ferrite magnetic layer and magnetic screen metal on the support from top to bottom successively, outer casing bottom is fixed with electrode socket and is combined with the split base that has socket;

The electromagnetism heating control circuit is housed in the said base.

The present invention has following effect:

1) structure is unique, heat tracing is effective: being evacuated in the middle of the hot-water bottle ectonexine provided by the invention prevents the heat conduction, from the pot lid of the water intaking heat of wandering away, pot lid is also processed the stainless steel bilayer for preventing heat, and the centre is evacuated and prevents the heat conduction.

2) easy to use, maintenance: hot-water bottle mode of heating provided by the invention uses the electromagnetic oven heating principle; The heating solenoid is placed in the stainless-steel vacuum cup; Draw binding post; Side liner magnetic screen dividing plate under the electromagnetic heating coil is guaranteed the stainless steel plane heating that electromagnetism heating process only contacts with water top.The electromagnetism heating control circuit places in the base of heat-resistant insulation material making; Base and kettle body are split-type structural; The two circuit part links to each other through the combined type plugboard, when the kettle body portion is not heated up water, can make the insulation kettle separately and place and use; Has only light kettle body during pouring, easy to use, maintenance.

3) safe and reliable, long service life, the thermal efficiency high, collect the insulation and the one of heating up water: the electromagnetic induction electro-heat equipment of hot-water bottle vacuum kettle teapot provided by the invention is placed on the bottom of kettle body; Electromagnetic induction coil is near kettle body bottom; The lower floor of electromagnetic induction coil is the ferrite magnetic layer; The ferrite magnetic layer is that electromagnetic induction coil provides the magnetic field passage, prevents electromagnetic induction to following stainless steel layer heating, and the lower floor of ferrite magnetic layer is the magnetic screen metal; With non-magnetic materials such as aluminium sheets, as preventing the back-up protection layer of electromagnetic induction to following stainless steel layer heating.

4) easy to operate: the detection inductive probe of hot-water bottle control temperature provided by the invention is close to the middle position of vacuum kettle teapot heated part; When water temperature reaches 100 ℃; Automatically stop the electromagnetic induction furnace control circuit electromotive power output of vacuum kettle teapot bottom; Realization manually starts heats up water, when heating up water to 100 ℃, and the function that has a power failure automatically.

Description of drawings

Fig. 1 is a structural representation of the present invention.

The specific embodiment

A kind of vacuum hot water kettle; It comprises the shell 1 and inner bag 2 that has handle and pot lid; As shown in Figure 1: as between stainless shell 1 and inner bag 2, to be provided with vacuum layer 3; The bottom of inner bag 2 is provided with water temperature inductive probe 8; Water temperature inductive probe 8 bottoms are provided with the high temperature insulation support 4 that is fixed between shell 1 and the inner bag 2, are fixed with load coil 5, ferrite magnetic layer 6 and magnetic screen metal 7 on the support 4 from top to bottom successively, and shell 1 bottom is fixed with electrode socket 10 and is combined with the split base 9 that has socket.

In the said base 9 the electromagnetism heating control circuit is housed.

Claims

1. vacuum hot water kettle; It comprises shell (1) and the inner bag (2) that has handle, pot lid and delivery port; It is characterized in that: between stainless shell (1) and inner bag (2), be provided with vacuum layer (3); The bottom of inner bag (2) is provided with water temperature inductive probe (8); Water temperature inductive probe (8) bottom is provided with the high temperature insulation support (4) that is fixed between shell (1) and the inner bag (2), is fixed with load coil (5), ferrite magnetic layer (6) and magnetic screen metal (7) on the support (4) from top to bottom successively, and shell (1) bottom is fixed with electrode socket (10) and is combined with the split base (9) that has socket.

2. vacuum hot water kettle as claimed in claim 1 is characterized in that: said base is equipped with the electromagnetism heating control circuit in (9).