CN201114829Y - Disk heating device for dual-layer heat preservation capacitor - Google Patents
Disk heating device for dual-layer heat preservation capacitor Download PDFInfo
- Publication number
- CN201114829Y CN201114829Y CNU2007200871991U CN200720087199U CN201114829Y CN 201114829 Y CN201114829 Y CN 201114829Y CN U2007200871991 U CNU2007200871991 U CN U2007200871991U CN 200720087199 U CN200720087199 U CN 200720087199U CN 201114829 Y CN201114829 Y CN 201114829Y
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- China
- Prior art keywords
- layer
- heating
- double
- electric heating
- heating device
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- 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 - Lifetime
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Abstract
The utility model relates to a tray-type heating device of a double-layer insulation container, which comprises a tray and an electric heating layer. A heating surface of the electric heating layer contacts with a bottom cover of an inner bulb. The heating device is characterized in that a bottom surface of the double-layer insulation container is provided with through holes which can pass through the electric heating layer; the tray is fixed in the through holes in a detachable way; the electric heating layer is fixed between the bottom cover of the inner bulb and the tray. The tray- type heating device of the double-layer insulation container has the advantages of reasonable structure, safety and reliability, easy replacement and dismounting, heating up rapidly, high thermal efficiency and good insulation effect, and can greatly prolong service life of the insulation container.
Description
Technical field
The utility model relates to cool-bag, relates in particular to a kind of Double-layer Insulating Disk Heating Device, is applicable to electric heating vessels such as Electric-heating Insulation Kettle, electric cooker.
Background technology
Traditional Electric-heating Insulation Kettle is divided into integral type Electric-heating Insulation Kettle and separate type Electric-heating Insulation Kettle.The integral type Electric-heating Insulation Kettle is to install fixing electric heater unit in the double-layer stainless steel vacuum jug additional, and it can be heated, and can be incubated again, but because electric heater and attemperating unit are fixedly installed between the double-layer stainless steel, can't change in case damage, and useful life is short; The separate type Electric-heating Insulation Kettle is to install electric heater unit additional in the individual layer vessel, and electric heater unit control section and power supply are positioned on the base, but there is the bad problem of individual layer kettle heat insulation effect in this insulating utensils.
Before the application proposes, the applicant once applied for the patent of a kind of " Separate Type Vacuum Electric Insulation Pot " by name to Patent Office of the People's Republic of China, the patent No. is 200420016838.1, although this patent has solved the electric heating problem of separate type double-layer stainless steel vacuum heat-preserving kettle, but, still exist in case damage the problem that to change because its electric heater unit still adopts the fixed installation mode.
Summary of the invention
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, propose a kind of rational in infrastructure, safe and reliable, the Double-layer Insulating Disk Heating Device that heat efficiency height, electric heating layer can be for convenience detach.
For achieving the above object, the utility model adopts following technical scheme: a kind of Double-layer Insulating Disk Heating Device, comprise pallet and electric heating layer, the heating surface of described electric heating layer contacts with the inner bag bottom, it is characterized in that in the double-layer heat insulation container bottoms, being provided with the through hole that can pass electric heating layer, described pallet is fixed in this through hole with removably, and electric heating layer is fixed between inner bag bottom and the pallet.
Described pallet can be threadably be connected with through hole in the double-layer heat insulation container bottoms.
Preferably be provided with thermal insulation board between described electric heating layer and the pallet.
Described electric heating layer can be made up of electric heating plate and heating panel, and heating panel is between the heating surface of double-layer heat insulation container inner bag bottom and electric heating plate, and the way of contact each other is the face contact.
The power line of described electric heating layer can be drawn from pallet.
Pallet of the present utility model is owing to be fixed in the through hole of double-layer heat insulation container bottom with removably, and therefore, electric heating layer can be changed at any time, is convenient to maintenance, maintenance; Owing to adopt the disc type mode of heating, do not take interior of the container again, heating surface (area) (HS is big, and homogeneous heating is so can improve the usage space of firing rate, the efficiency of heating surface and container; In addition, the power line of cool-bag, sense line and temperature control line can be drawn from pallet of the present utility model easily, the heat-insulating property of survivable heat-insulation layer.So, the utlity model has rational in infrastructurely, do not take the container usage space, safe and reliable, be easy to dismounting and change, heating rapidly, heat efficiency height, the advantage of high insulating effect can make increase substantially the useful life of cool-bag.The utility model is not only applicable to electric heating vessels such as Electric-heating Insulation Kettle, electric cooker, also is applicable to integral type or split type, metal or nonmetal, vacuum or antivacuum electric-heating container.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1, the utility model comprises pallet 7 and electric heating layer, and described electric heating layer is made up of electric heating plate 5 and heating panel 4, and heating panel 4 is an aluminium sheet, between the heating surface of double-layer heat insulation container inner bag bottom 3 and electric heating plate 5.Can adopt between the heating surface of heating panel 4 and electric heating plate 5 and cover back welding and connect mode and link together, the mode that also can employing face connects is touched and is stacked together; Heating panel 4 contacts with 3 of inner bag bottoms.Be provided with the through hole that can pass electric heating layer in the double-layer heat insulation container bottoms, through hole is a circular hole, constitutes the space of sealing between its hole wall and inner bag 2 and the outer courage 1.Described pallet 7 is connected with this through hole hole wall threadably, can also adopt alternate manners such as draw-in groove to be connected with this through hole, and electric heating layer is fixed between inner bag bottom 3 and the pallet 7.Between electric heating plate 5 and pallet 7, be provided with thermal insulation board 6.
Can adopt stainless-steel vacuum layer structure between inner bag 2 described in the utility model and the outer courage 3, also can adopt the antivacuum layer structure that installs thermal insulation layer additional.The power line of cool-bag, sense line and temperature control line can be drawn in the fairlead from pallet.The utility model is applicable to integral type or separated electric container.
Claims (5)
1, a kind of Double-layer Insulating Disk Heating Device, comprise pallet and electric heating layer, the heating surface of described electric heating layer contacts with the inner bag bottom, it is characterized in that in the double-layer heat insulation container bottoms, being provided with the through hole that can pass electric heating layer, described pallet is fixed in this through hole with removably, and electric heating layer is fixed between inner bag bottom and the pallet.
2, Double-layer Insulating Disk Heating Device according to claim 1 is characterized in that described pallet is connected with through hole in the double-layer heat insulation container bottoms threadably.
3, Double-layer Insulating Disk Heating Device according to claim 1 is characterized in that being provided with thermal insulation board between described electric heating layer and the pallet.
4, Double-layer Insulating Disk Heating Device according to claim 1, it is characterized in that described electric heating layer is made up of electric heating plate and heating panel, heating panel is between the heating surface of double-layer heat insulation container inner bag bottom and electric heating plate, and the way of contact each other is the face contact.
5, according to the described Double-layer Insulating Disk Heating Device of arbitrary claim in the claim 1 to 5, it is characterized in that the power line of described electric heating layer is drawn from pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200871991U CN201114829Y (en) | 2007-09-21 | 2007-09-21 | Disk heating device for dual-layer heat preservation capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200871991U CN201114829Y (en) | 2007-09-21 | 2007-09-21 | Disk heating device for dual-layer heat preservation capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114829Y true CN201114829Y (en) | 2008-09-10 |
Family
ID=39966580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200871991U Expired - Lifetime CN201114829Y (en) | 2007-09-21 | 2007-09-21 | Disk heating device for dual-layer heat preservation capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114829Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422129A (en) * | 2013-09-09 | 2015-03-18 | 珠海格力电器股份有限公司 | Water tank bottom cover assembly, air energy water heater water tank and assembly method thereof |
-
2007
- 2007-09-21 CN CNU2007200871991U patent/CN201114829Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104422129A (en) * | 2013-09-09 | 2015-03-18 | 珠海格力电器股份有限公司 | Water tank bottom cover assembly, air energy water heater water tank and assembly method thereof |
| CN104422129B (en) * | 2013-09-09 | 2017-03-15 | 珠海格力电器股份有限公司 | Water tank bottom component, air energy water heater water tank and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Noble Vacuum Technology Co., Ltd. Assignor: Bai Mingjun|Wu Ping Contract fulfillment period: 2008.8.3 to 2018.8.3 Contract record no.: 2009420000006 Denomination of utility model: Disk heating device for dual-layer heat preservation capacitor Granted publication date: 20080910 License type: Exclusive license Record date: 20090318 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.3 TO 2018.8.3; CHANGE OF CONTRACT Name of requester: HUBEI GUIZU VACUUMSCIENCE CO., LTD. Effective date: 20090318 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080910 |
|
| CX01 | Expiry of patent term |