CN2643594Y - Novel safety electrothermal dope heating unit - Google Patents
Novel safety electrothermal dope heating unit Download PDFInfo
- Publication number
- CN2643594Y CN2643594Y CN 200320108723 CN200320108723U CN2643594Y CN 2643594 Y CN2643594 Y CN 2643594Y CN 200320108723 CN200320108723 CN 200320108723 CN 200320108723 U CN200320108723 U CN 200320108723U CN 2643594 Y CN2643594 Y CN 2643594Y
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- CN
- China
- Prior art keywords
- strengthening
- heating
- electric
- toughening
- toughening ceramic
- 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
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Abstract
A new and safe electrothermal paint heating device adopts an electrothermal paint to heat up. Two strengthening and toughening ceramic wafers with central part of inner sides coated with the electrothermal paint are vis-a-vis overlaid, and a metal shell is tightly mounted on exterior sides of the two strengthening and toughening ceramic wafers for sealing and fixing the two strengthening and toughening ceramic wafers and 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 heat-conducting, 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: inboard central authorities are coated with electric-heating coatings at the Strengthening and Toughening potsherd, and the Strengthening and Toughening potsherd that these two inboard central authorities are scribbled electric-heating coatings covers in opposite directions.Be close to again at these two Strengthening and Toughening potsherd place faces and put a metal shell, be used for sealing, fix this two Strengthening and Toughening potsherds, 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 power and water isolation fully, electric shock accidents can not take place, and is as safe as a house.This device can be used as the safety electric element in instant electric water heater, Constant temperature bathtub and other the 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 the Strengthening and Toughening potsherd schematic diagram that inboard central authorities scribble electric-heating coatings.
Fig. 2 is a schematic diagram of the present utility model.
Among the figure 1, electric-heating coatings, 2, the Strengthening and Toughening potsherd, 3, inboard central authorities scribble the Strengthening and Toughening potsherd of electric-heating coatings, 4, metal shell.
Embodiment
In Fig. 1, be coated with electric-heating coatings (1) in the inboard central authorities of Strengthening and Toughening potsherd (2) (being the oblique line part).
In Fig. 2, the Strengthening and Toughening potsherd (3) that two inboard central authorities is scribbled electric-heating coatings covers in opposite directions.Strengthening and Toughening potsherd (3) outside that scribbles electric-heating coatings in these two inboard central authorities is close to and is put a metal shell (4), is used for sealing, fixes them, and conduct heat.
Claims (1)
1. the electric-heating coatings heater of a new type of safe heats with electric-heating coatings, and it is characterized in that: the Strengthening and Toughening potsherd that two inboard central authorities is scribbled electric-heating coatings covers in opposite directions, is close in these two Strengthening and Toughening potsherds outsides to put a metal shell again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108723 CN2643594Y (en) | 2003-10-08 | 2003-10-08 | Novel safety electrothermal dope heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320108723 CN2643594Y (en) | 2003-10-08 | 2003-10-08 | Novel safety electrothermal dope heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643594Y true CN2643594Y (en) | 2004-09-22 |
Family
ID=34305086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320108723 Expired - Fee Related CN2643594Y (en) | 2003-10-08 | 2003-10-08 | Novel safety electrothermal dope heating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643594Y (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 200320108723 patent/CN2643594Y/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: payment instructions |
|
| 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 |