CN2161046Y - Thin electric heater with two-face radiation feature - Google Patents
Thin electric heater with two-face radiation feature Download PDFInfo
- Publication number
- CN2161046Y CN2161046Y CN 93228345 CN93228345U CN2161046Y CN 2161046 Y CN2161046 Y CN 2161046Y CN 93228345 CN93228345 CN 93228345 CN 93228345 U CN93228345 U CN 93228345U CN 2161046 Y CN2161046 Y CN 2161046Y
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- China
- Prior art keywords
- utility
- model
- electric
- radiant heater
- metal shell
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- Expired - Fee Related
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Abstract
The utility model belongs to an electrothermal electric appliance. The whole radiating body (5) is formed by the solidification and combination of gelatinous liquid and powder insulating heat conducting material mixture (14) used between a metallic casing (15) and electrothermal elements (13) in the shape of a thin cuboid. The plane skin layer on both sides of the metallic casing (15) is coated with far infrared paint. The utility model has the characteristic of high thermal efficiency, electricity saving, and convenient practice. Compared with an electric heater with the same power, the volume of the utility model is reduced from 50 to 60% and the heat efficiency of the utility model is improved from 30 to 42%; the utility model is suitable for heat supply, heating, the disinfecting of wares, the physical therapy of human body, etc.
Description
The utility model belongs to electric heating appliance, particularly a kind of domestic heat, the thin double-sided electric radiant heater of heating.
Traditional electric heater heat efficiency is 30-60% only, and fail safe is bad, and power consumption is big, the price height.As bareing electric heater direct heating, fail safe is low; Case formula electric heater convection current heat supply, the heat efficiency is low; The quartz glass tube of quartz ampoule far infrared electric heater is not shock-resistant, and intensity is low, and the life-span is short, and can not influence result of use by the above far ir ray of 3 μ.
The purpose of this utility model is to overcome above technical deficiency, and a kind of safe, economize on electricity, thin double-sided electric radiant heater that the heat efficiency is high are provided.
Task of the present utility model is to settle thin double-sided electric radiant heater on the top of base or become wall-hanging, form convection current and radiation heating district, the electric heating element of electric heating element turns to the general frame structure with the thermosetting of insulating heat-conductive layer, outside insert metal-back, form the integral radiation body, make the electric energy of electric heating element be converted into heat energy, on metal-back, apply far ultrared paint, improve radiation coefficient, strengthen the heat efficiency.
Thin double-sided electric radiant heater makes full use of vertical thermal conduction between two walls of two-sided radiant body, improves conductive coefficient, by electric heating conversion and the rapid heating space of infrared radiation.Because of it has certain electric capacity and thermal capacitance, so but accumulation of heat and continuously or intermitting heating has heat efficiency height, safety, economize on electricity, practical and convenient characteristics, and than with power electric heater volume-diminished 50-60%, the heat efficiency improves 30-40%.
Specify with by way of example below in conjunction with accompanying drawing.
Fig. 1 shows thin double-sided electric radiant heater outline drawing.
Fig. 2 shows thin double-sided electric radiant heater section of structure.
Thin double-sided electric radiant heater profile is seen Fig. 1, and radiant body (5) bottom is base (1), is placed on the carriage (2), goes up at base (1) to connect power connector (3) and by-pass cock (4), controls the power on/off of thin double-sided electric radiant heater.
Fig. 2 shows the section of structure of thin double-sided electric radiant heater.Go up storing radiant body (5) at base (1), the same nut of lower end binding post (6) (7) connects, be connected with electric heating element (13) after passing insulated conduit (9) and insulation sealing layer (12), the other end is gone up power connector (3) by the same base of lead (8) (1) and is connected with power regulating switch (4), connect electric heating element (13) by binding post (6), between metal shell (15) and electric heating element (13), form the general frame structure by mixture (14) the filling curing of colloidal liquid and Powdered insulating heat-conduction material, width of cloth beam (5) becomes the thin type cuboid to connect together with base (1) by connecting stay pipe (10), isolated with air, anti-oxidation, electric leakage, increase the service life, at two maximum parallel plane coating far ultrared paints (16) of metal shell (15), the periphery edge is formed thin double-sided electric radiant heater with metal finishing frame (11).
After the thin double-sided electric radiant heater energising, electric heating element (13) is converted into heat energy to the electric energy that absorbs and is accumulated in the radiant body (5), far ultrared paint (16) by metal shell (15) coating radiate, produce wide spectrum far infrared thermal effect, the heat supply heating, carry out heating continuously or intermittently, when being no more than 25 ℃ with the outdoor temperature difference, the required electrical power of heat supply is 12-14m
2/ kw.Thin double-sided electric radiant heater also can be used for aspects such as vessel sterilization and human body physical therapy.
Thin double-sided electric radiant heater performance parameter
| The electric heater type | Thin double-sided radiation | ||
| Heating power (kw) | 800 | 1600 | 2000 |
| Indoor/outdoor temperature-difference (℃) | 25 | ||
| The heat efficiency | 90－95％? | ||
| Radiation length (m) | 3+3 (two-way) | ||
| Heating surface (area) (HS (m 2) | 10 | 20 | 25 |
Thin double-sided electric radiant heater, heat efficiency height, safe, practical, economize on electricity can be satisfied people's heat supply, requirements such as heating and vessel sterilization and human body physical therapy.
Claims (3)
1, a kind of thin double-sided electric radiant heater, by dress insulating heat-conductive layer (14) and electric heating element (13) in the metal shell (15), it is characterized in that connecting uniform insulating heat-conductive layer (14) filling wherein of electric heating element (13) by binding post (6) is solidified into the general frame structure, outside insert metal shell (15), form the integral radiation body, at the top layer, plane, both sides of metal shell (15) coating far ultrared paint;
2, thin double-sided electric radiant heater according to claim 1 is characterized in that said insulation general frame structure is to solidify composition integral radiation body (5) with colloidal liquid and Powdered insulating heat-conduction material mixture (14) filling between metal shell (15) and electric heating element (13);
3, thin double-sided electric radiant heater according to claim 1 is characterized in that said integral radiation body (5) is the thin type cuboid, and the maximum parallel plane in both sides is a radiating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228345 CN2161046Y (en) | 1993-05-29 | 1993-05-29 | Thin electric heater with two-face radiation feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93228345 CN2161046Y (en) | 1993-05-29 | 1993-05-29 | Thin electric heater with two-face radiation feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2161046Y true CN2161046Y (en) | 1994-04-06 |
Family
ID=33805417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93228345 Expired - Fee Related CN2161046Y (en) | 1993-05-29 | 1993-05-29 | Thin electric heater with two-face radiation feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2161046Y (en) |
-
1993
- 1993-05-29 CN CN 93228345 patent/CN2161046Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |