CN2643595Y - Novel non-electricshock electric heating unit - Google Patents
Novel non-electricshock electric heating unit Download PDFInfo
- Publication number
- CN2643595Y CN2643595Y CN 200320108725 CN200320108725U CN2643595Y CN 2643595 Y CN2643595 Y CN 2643595Y CN 200320108725 CN200320108725 CN 200320108725 CN 200320108725 U CN200320108725 U CN 200320108725U CN 2643595 Y CN2643595 Y CN 2643595Y
- Authority
- CN
- China
- Prior art keywords
- strengthening
- electric
- sides
- electrothermal paint
- heating
- 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
Links
- 238000005485 electric heating Methods 0.000 title claims description 17
- 206010014357 Electric shock Diseases 0.000 title 1
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 238000005728 strengthening Methods 0.000 claims abstract description 13
- 239000011888 foil Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims description 12
- 210000003298 dental enamel Anatomy 0.000 claims description 12
- 238000005245 sintering Methods 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract 5
- 239000000919 ceramic Substances 0.000 abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001012 protector Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000037 vitreous enamel Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Abstract
A new type electroshock-free electric heater unit adopts an electrothermal paint to heat up. A layer of porcelain enamel is sintered on the surface of a foil, with two sides and two profiles of the enameled foil applied with the electrothermal paint, and the enameled foil applied with the electrothermal paint covered with a strengthening and toughening ceramic wafer, the exterior of which is tightly nested with a metal shell for sealing and fixing the enameled foil whose two sides and two profiles applied with the electrothermal paint and the strengthening and toughening ceramic wafer, as well as for heat transmission. The working temperature and thermal efficiency of the electrothermal paint are high and thereby can not be oxidized in the air. Meanwhile, the strengthening and toughening ceramic wafer has large intensity and is insulated and heatconducting, and free from the brittleness of general ceramics. Thereby, the Device realizes safe separation of water and electricity and prevents electric shock accidents; moreover, the utility model can serve as an electrical heating element for an instant-heating electric water heater, a thermostatic water bath and many other heating products. In addition, a creepage protector needs not be installed in using the device of the utility model.
Description
Affiliated technical field
The utility model relates to a kind of heater that adopts electric-heating coatings.
Background technology
At present, the electric heating element that heating products adopted on the market exists a safety problem mostly.Particularly product is long service time one, and this problem is more prone to expose, and electric heating element usually can leak electricity.
Summary of the invention
For the deficiency of the electric heating element insulating reliability that overcomes heating products on the market, the utility model provides a kind of electric heater unit of new type of safe.
The technical scheme that its technical problem that solves the utility model adopts is: at a slice foil surfaces sintering one deck enamel, on enamel sheet metal two sides and two sides be coated with electric-heating coatings, two of enamel sheet metals that scribble electric-heating coatings at this sheet cover respectively with a slice Strengthening and Toughening potsherd again.Be close to again in Strengthening and Toughening potsherd outside and put a metal shell, be used to seal, fixed double-sided and two sides scribble the enamel sheet metal and the Strengthening and Toughening potsherd of electric-heating coatings, and conduct heat.The working temperature of electric-heating coatings and heat efficiency height, physics, stable chemical performance can oxidations in air.The Strengthening and Toughening potsherd has removed the fragility of general pottery, has that intensity is big, characteristics of insulation, heat conduction, and therefore, this device has been realized the isolation of power and water fully, electric shock accidents can not take place, and is as safe as a house.This device can be used as the instant electric water heater, the safety electric element in Constant temperature bathtub and other many heating products.Use this device, need not to install again earth leakage protective device.
The beneficial effects of the utility model are: it is more safer, reliable than the electric heating element of heating products on the open market, and is simple in structure.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a schematic diagram of the present utility model.
Among the figure 1, two-sided and two sides scribble the enamel sheet metal of electric-heating coatings, 2, the Strengthening and Toughening potsherd, 3, metal shell.
Embodiment
Among Fig. 1, at a slice foil surfaces sintering one deck enamel, on enamel sheet metal two sides and two sides be coated with electric-heating coatings, (1) two of enamel sheet metal two-sided at this sheet again and that two sides scribble electric-heating coatings covers respectively with a slice Strengthening and Toughening potsherd (2).Be close to again in Strengthening and Toughening potsherd (2) outside and put a metal shell (3), the enamel sheet metal (1) and the Strengthening and Toughening potsherd (2) that be used to seal, fixed double-sided and two sides scribble electric-heating coatings, and heat transfer.
Claims (1)
1. novel electric heater unit that does not get an electric shock, heat with electric-heating coatings, it is characterized in that: at a slice foil surfaces sintering one deck enamel, on enamel sheet metal two sides and two sides be coated with electric-heating coatings, two of enamel sheet metals that scribble electric-heating coatings at this sheet cover respectively with a slice Strengthening and Toughening potsherd again, are close in Strengthening and Toughening potsherd outside to put a metal shell again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108725 CN2643595Y (en) | 2003-10-08 | 2003-10-08 | Novel non-electricshock electric heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108725 CN2643595Y (en) | 2003-10-08 | 2003-10-08 | Novel non-electricshock electric heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643595Y true CN2643595Y (en) | 2004-09-22 |
Family
ID=34305087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108725 Expired - Fee Related CN2643595Y (en) | 2003-10-08 | 2003-10-08 | Novel non-electricshock electric heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643595Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147356A (en) * | 2015-04-21 | 2016-11-23 | 上海旋极化工科技有限公司 | A kind of electric-heating coatings |
-
2003
- 2003-10-08 CN CN 200320108725 patent/CN2643595Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147356A (en) * | 2015-04-21 | 2016-11-23 | 上海旋极化工科技有限公司 | A kind of electric-heating coatings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chang Yimin Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |