CN201445349U - Vacuum electric kettle - Google Patents

Vacuum electric kettle Download PDF

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Publication number
CN201445349U
CN201445349U CN2009200587570U CN200920058757U CN201445349U CN 201445349 U CN201445349 U CN 201445349U CN 2009200587570 U CN2009200587570 U CN 2009200587570U CN 200920058757 U CN200920058757 U CN 200920058757U CN 201445349 U CN201445349 U CN 201445349U
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CN
China
Prior art keywords
kettle
inner bag
heat
vacuum
bag body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009200587570U
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Chinese (zh)
Inventor
黄伟龙
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2009200587570U priority Critical patent/CN201445349U/en
Application granted granted Critical
Publication of CN201445349U publication Critical patent/CN201445349U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a vacuum electric kettle, which comprises a kettle cover and a kettle body, the kettle cover is covered on the kettle body. the kettle body comprises an outer pot body, an inner liner body and a heating coil, wherein, the heating coil is fixedly connected with the inner liner body, the inner liner body has an inner surface and an external surface, a heating water cavity is defined surrounding the inner surface, the heating coil is arranged under the inner liner body, and connected on the external surface of the inner liner body, the outer pot body is sleeved on the outside of the inner liner body, the pot body has an inner surface and an external surface, furthermore, the inner surface of the outer pot body and the external surface of the inner liner body are spaced at a distance, and a vacuum cavity is defined by means of the inner surface of the outer pot body and the external surface of the inner liner body.

Description

A kind of vacuum electric heating kettle
Technical field
The utility model relates to a kind of electric kettle, is meant that especially a kind of its kettle body comprises outer pot body and inner bag body, and centers on the electric kettle of determining a vacuum cavity by the inner surface of this outer pot body and the outer surface of this inner bag body.
Background technology
In recent years, exquisite, practical, electric kettle begins to come into huge numbers of families easily and efficiently, becomes daily life small household appliances articles for use.And be to heat by the heat-generating pipe or the electric hot tray energising back of kettle bottom with regard to the heating principle of electric kettle, the structural principle of electric kettle is simpler relatively than the structure of other electrical equipment.In daily life, vacuum flask is two kinds of different products with electric kettle, use extremely inconvenient, the product of this type of problem has also appearred solving on the market, but because most product just utilizes the method for heating repeatedly to solve heat insulation function on heat insulation function, and heating brings new problem repeatedly, is exactly the water security problem.After water is heated repeatedly, the water quality sclerosis, the water quality variation can not be drunk.With regard to aforesaid problem, vast kettle manufacturer has studied a large amount of methods and has solved the problem that the kettle heat scatters and disappears, relatively typical method is to adopt to increase thermal insulation layer thickness, and the mode that improves insulation layer thickness solves the problem that heat scatters and disappears, but by such conventional method, the effect that solves the lost problem of heat is also not obvious.
Summary of the invention
This reality is novel to provide a kind of vacuum electric heating kettle, it comprises pot lid and kettle body, this kettle body comprises outer pot body, inner bag body and heat-generating disc, and should outer pot body and this inner bag body around determining a vacuum cavity, make the utility model reach the purpose of heat-insulation and heat-preservation by this vacuum cavity.
The technical solution adopted in the utility model is: a kind of vacuum electric heating kettle, it comprises pot lid and kettle body, wherein, this pot lid is that lid is located on this kettle body, this pot lid comprises Hu Zui and pot lid handle, this Hu Zui is arranged on an end of this pot lid, and this pot lid handle is arranged with on this pot lid.
This kettle body comprises outer pot body, inner bag body and heat-generating disc, wherein, this heat-generating disc is fixedlyed connected with this inner bag body, this inner bag body has inner surface and outer surface, and add hot-water cavity by this inner surface around determining one, this heat-generating disc is arranged on the below of this inner bag body, and is connected on the outer surface of this inner bag body, when the energising of this heat-generating disc and when converting electrical energy into heat energy, this that can utilize that this heat-generating disc heats this inner bag body adds the water in the hot-water cavity.
It should outer pot body be the outside that is set in this inner bag body, should have inner surface and outer surface by outer pot body, further, be separated with distance between between this inner surface of this outer pot body and this outer surface of this inner bag body, and center on by this outer surface of this inner surface of this outer pot body and this inner bag body and to determine a vacuum cavity, this vacuum cavity is wrapped in this outside that adds hot-water cavity, and the below of this vacuum cavity is connected with vacuum-pumping tube, and an end and this vacuum cavity of this vacuum-pumping tube connect.
This heat-generating disc also links into an integrated entity with heating wire and heat shield successively from top to bottom, this kettle body bottom also is provided with temperature controller and steam connecting path, wherein, this temperature controller is arranged on the below of this heat shield, and an end of this steam connecting path is connected with this temperature controller, and its other end is connected to this Hu Zui position of this pot lid.
The beneficial effects of the utility model are: the utility model is the Vacuum cooker body that has the rust steel to make shell and inner bag with two-layer. the confined space between shell and the inner bag, be pumped into the high vacuum state, make it have remarkable heat-insulating property, and make it besieged at the bottom of heater is placed on kettle, reduce and conduct heat energy to external world. in the middle of the process of heating, water almost is in by isolated state with extraneous, so the heat energy of heater all is used for adding hot water, compare with general electric kettle, play the function of energy-saving consumption-reducing. and kettle outward almost with the same temperature in the external world. after heating finishes, kettle just is in the middle of the keeping warm mode at once, after minimizing is heated because of water, put into the thermo jug process and the heat energy of loss by the common electrical hot-water bottle. because the brilliance of product heat-insulating property of the present utility model, just need not heat the living needs that can satisfy daily people again after poach is opened, and water quality can variation.
Description of drawings
Fig. 1 is this practical vertical view;
Fig. 2 is a cut-away section structural representation of the present utility model;
Fig. 3 is the structural representation of outer pot body of the present utility model and inner bag body.
The specific embodiment
As shown in Figures 1 to 3, a kind of vacuum electric heating kettle, it comprises pot lid 10 and kettle body 20, wherein, as shown in Figure 1, this pot lid 10 is that lid is located on this kettle body 20, and this pot lid 10 comprises kettle mouth 11 and pot lid handle 12, this kettle mouth 11 is arranged on an end of this pot lid 10, and this pot lid handle 12 is arranged with on this pot lid 10.
As shown in Figure 2, this kettle body 20 comprises outer pot body 30, inner bag body 40 and heat-generating disc 50, and wherein, this heat-generating disc 50 is fixedlyed connected with this inner bag body 40.
This inner bag body 40 has inner surface 41 and outer surface 42, and adds hot-water cavity 43 by this inner surface 41 around determining one.
This heat-generating disc 50 is arranged on the below of this inner bag body 40, and be connected on the outer surface 42 of this inner bag body 40, when 50 energisings of this heat-generating disc and when converting electrical energy into heat energy, this that can utilize these heat-generating disc 50 these inner bag bodies 40 of heating adds the water in the hot-water cavity 43.
Should outer pot body 30 are the outsides that are set in this inner bag body 40, this outer pot body 30 has inner surface 31 and outer surface 32.
Further, as shown in Figure 3, be separated with distance A between between this inner surface 31 of this outer pot body 30 and this outer surface 42 of this inner bag body 40, and around determining a vacuum cavity 100, this vacuum cavity 100 is wrapped in the outside that this adds hot-water cavity 43 by this outer surface 42 of this inner surface 31 of this outer pot body 30 and this inner bag body 40.
The below of this vacuum cavity 100 is connected with vacuum-pumping tube 90, and an end and this vacuum cavity 100 of this vacuum-pumping tube 90 connect.
This heat-generating disc 50 also links into an integrated entity with heating wire 60 and heat shield 70 successively from top to bottom.
These kettle body 20 bottoms also are provided with temperature controller 81 and steam connecting path 82, wherein, this temperature controller 81 is arranged on the below of this heat shield 70, and an end of this steam connecting path 82 is connected with this temperature controller 81, and its other end is connected to these kettle mouth 11 positions of this pot lid 10, when this adds water in the hot-water cavity 43 and is heated to boiling, the steam that boiling is produced is passed to this temperature controller 81 positions along this steam connecting path 82, and by the temperature of this steam in this temperature controller 81 these steam connecting paths 82 of monitoring, to control the duty of whole vacuum electric heating kettle.
Structure of the present utility model at first couples together this heating wire 60 in concrete processing with these heat-generating disc 50 usefulness solderings, this heat-generating disc 50 is connected by the mode of using the argon arc welding welding with this inner bag body 40. and this heat shield 70 is connected with argon arc welding in sequence with this heat-generating disc 50. and the integral body that will connect after this is connected with the body 30 of should stewing outward, thereby form this vacuum cavity 100. by this vacuum-pumping tube 90 this vacuum cavity 100 state that is evacuated. connect power supply, whole vacuum electric heating kettle is in heating work, when water is boiled, the steam that produces makes and produces certain pressure in the kettle. and steam is by the guiding of this steam connecting path 82, contact with this temperature controller 81, under its control, power supply disconnects when water temperature reaches 105 degrees centigrade, and the vacuum electric heating kettle of this moment is in the middle of the duty of vacuum heat-preserving.

Claims (3)

1. vacuum electric heating kettle, it comprises pot lid and kettle body, it is characterized in that, this pot lid is that lid is located on this kettle body, this pot lid comprises Hu Zui and pot lid handle, this Hu Zui is arranged on an end of this pot lid, and this pot lid handle is arranged with on this pot lid, this kettle body comprises outer pot body, inner bag body and heat-generating disc, wherein, this heat-generating disc is fixedlyed connected with this inner bag body, this inner bag body has inner surface and outer surface, and add hot-water cavity around determining one by this inner surface, this heat-generating disc is arranged on the below of this inner bag body, and be connected on the outer surface of this inner bag body, it should outer pot body be the outside that is set in this inner bag body, should have inner surface and outer surface by outer pot body, further, be separated with distance between between this inner surface of this outer pot body and this outer surface of this inner bag body, and center on by this outer surface of this inner surface of this outer pot body and this inner bag body and to determine a vacuum cavity, this vacuum cavity is wrapped in this outside that adds hot-water cavity, and the below of this vacuum cavity is connected with vacuum-pumping tube, and an end and this vacuum cavity of this vacuum-pumping tube connect.
2. a kind of vacuum electric heating kettle as claimed in claim 1 is characterized in that: this heat-generating disc also links into an integrated entity with heating wire and heat shield successively from top to bottom.
3. a kind of vacuum electric heating kettle as claimed in claim 1, it is characterized in that: this kettle body bottom also is provided with temperature controller and steam connecting path, wherein, this temperature controller is arranged on the below of this heat shield, and an end of this steam connecting path is connected with this temperature controller, and its other end is connected to this Hu Zui position of this pot lid.
CN2009200587570U 2009-06-19 2009-06-19 Vacuum electric kettle Expired - Fee Related CN201445349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200587570U CN201445349U (en) 2009-06-19 2009-06-19 Vacuum electric kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200587570U CN201445349U (en) 2009-06-19 2009-06-19 Vacuum electric kettle

Publications (1)

Publication Number Publication Date
CN201445349U true CN201445349U (en) 2010-05-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200587570U Expired - Fee Related CN201445349U (en) 2009-06-19 2009-06-19 Vacuum electric kettle

Country Status (1)

Country Link
CN (1) CN201445349U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102068200A (en) * 2010-12-10 2011-05-25 周林斌 Heat preservation electric kettle
CN108013754A (en) * 2018-02-02 2018-05-11 英特卡机电(惠州)有限公司 A kind of vacuum heat-preserving electric kettle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102068200A (en) * 2010-12-10 2011-05-25 周林斌 Heat preservation electric kettle
CN102068200B (en) * 2010-12-10 2013-01-02 周林斌 Heat preservation electric kettle
CN108013754A (en) * 2018-02-02 2018-05-11 英特卡机电(惠州)有限公司 A kind of vacuum heat-preserving electric kettle

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100505

Termination date: 20130619