CN202938371U - Energy-saving and environment-friendly electrothermal furnace powered by solar energy - Google Patents

Energy-saving and environment-friendly electrothermal furnace powered by solar energy Download PDF

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Publication number
CN202938371U
CN202938371U CN 201220536063 CN201220536063U CN202938371U CN 202938371 U CN202938371 U CN 202938371U CN 201220536063 CN201220536063 CN 201220536063 CN 201220536063 U CN201220536063 U CN 201220536063U CN 202938371 U CN202938371 U CN 202938371U
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CN
China
Prior art keywords
electrothermal furnace
electrothermal film
heating
energy saving
energy
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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 - Fee Related
Application number
CN 201220536063
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Chinese (zh)
Inventor
鄂世举
丁宣中
刘志运
孙晓锋
任冬梅
郑永锋
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Zhejiang Normal University CJNU
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Zhejiang Normal University CJNU
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Priority to CN 201220536063 priority Critical patent/CN202938371U/en
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Publication of CN202938371U publication Critical patent/CN202938371U/en
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Abstract

The utility model relates to an energy-saving and environment-friendly electrothermal furnace powered by solar energy. The electrothermal furnace belongs to a novel improved electrothermal film heating device and comprises an electrothermal film carrier, and wires connected with an electrothermal film, wherein a solar power supply device directly power on electrodes at the two ends of the electrothermal film for heating, a storage battery is not required, and the operation process is simpler and more effective. The powered electrodes are not divided into a positive electrode and a negative electrode, alternating current and direct current are allowable, and voltage can be between 3v and 400v. The surface of the electrothermal film carrier is coated with the electrothermal film in the furnace, and the electrothermal film is large in heating area, good in heat transfer effect, rapid in temperature rise, high in electricity-heat conversion efficiency, saved energy, is a nonmetal heating element, does not generate oxides, and is safe, environment-friendly and long in life. When the furnace is widely applied in the society, resources can be saved greatly for our country, and a significant contribution can be made for environmental protection of our country.

Description

Solar powered energy saving and environmental friendly electrothermal furnace
Technical field
The utility model relates to a kind of by solar powered energy saving and environmental friendly electrothermal furnace, belongs to technical field of semiconductor heating.
Background technology
The operation principle of existing electrothermal furnace can be divided into two kinds, and a kind of is electromagnetic heating, and its heater element is magnet exciting coil, during magnet exciting coil work, can produce a large amount of electromagnetic radiation, affects environment and health; Another kind is resistance heating, and its heater element is resistance wire, and described resistance wire is the line heater, and its electric conversion efficiency is low, and uses dangerous.The electrothermal furnace that now needs a kind of not only energy-conservation but also environmental protection.
The utility model content
Technical problem to be solved by this invention is: by solar powered, to Electric radiant Heating Film, provide a kind of low power consuming, environmental protection, high efficiency domestic electric-heating stove.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is:
Described heating panel surface is coated with one deck Electric radiant Heating Film, and the electrothermal film electricity electrode is established at described heating panel two ends.
Described heating panel is devitrified glass, micro-crystalline ceramic, quartz glass etc.
Described heating panel is that various shapes all can.
Described Electric radiant Heating Film two ends layered electrodes (2,3) join by wire (4) and solar panels.
The Electric radiant Heating Film (5) of described heating panel (1) is sprayed on its lower surface.
Described Electric radiant Heating Film can be directly by the device of solar generating heating of switching on, without passing through battery.
The described heating panel lower surface thermistor (6) that has been sticked, carry out temperature detection by control panel to electro-heat equipment.
The invention has the beneficial effects as follows: described Electric radiant Heating Film carrier is the various dielectrics such as simple glass, conventional ceramic, enamel, mica, quartz glass, devitrified glass, micro-crystalline ceramic, carborundum, has very large selective.Described connect electrode regardless of positive and negative, hand over constant current all can, voltage can be the arbitrary value between 3-400v.Described carrier is coated with the part heating of Electric radiant Heating Film, and the same safety of receiving electrode is reliable.Described Electric radiant Heating Film is firm, and the life-span is long, for the far infrared surface heating, conducts heat and concentrates, and electric transformation efficiency is up to 95%.Its most important characteristics are exactly the face heating, energy-efficient.
The accompanying drawing explanation
Fig. 1 is solar powered heating board structured flowchart;
Fig. 2 is the heating board top view;
Fig. 3 is the heating board side view.
The specific embodiment
As shown in Figure 1, heating panel (1) lower surface is coated with one deck Electric radiant Heating Film (5), and described heating panel (1) is devitrified glass or micro-crystalline ceramic preferably.Described heating panel (1) is made square, also can be made into arbitrary shape.Its connect electrode regardless of positive and negative, alternating current-direct current all can, voltage can be the arbitrary value between 3-400V.Described electrothermal film electricity electrode (2,3) is located at heating panel lower surface two ends.The described electrode fusing point that connects is lower than the Electric radiant Heating Film maximum operating temperature, for guaranteeing to connect electrode safety, reliable.
Described heating panel lower surface posts thermistor (6), by control panel, heating board is carried out to temperature monitoring.
Described Electric radiant Heating Film is far infrared heating, and its normal direction total reflectivity is 0.83 (+), conducts heat and concentrates, and the electric conversion efficiency of the electro-heat equipment of being made by it is higher, more than 95%, quick heating, and film is more firm, life-span is longer, can be plated in uniformly heat-generating pipe inside, energy-conserving and environment-protective.This electric membranous layer is nontoxic, without harmful radiation, non-environmental-pollution.
The difference of the utility model electrothermal furnace and other electrothermal film heating devices is to have adopted solar poweredly directly to be heated, without by any device, easy to use, greatly reduces cost, and its advantage is energy-saving and environmental protection.For the south of present supply of electric power deficiency, if it can be spread in the middle of family, can be with more facility for our life.

Claims (7)

1. one kind is passed through solar powered energy saving and environmental friendly electrothermal furnace, and it comprises heating board and solar panels, it is characterized in that: described heating panel surface is coated with one deck Electric radiant Heating Film, and described heating panel two ends are provided with the electrothermal film electricity electrode.
2. solar powered energy saving and environmental friendly electrothermal furnace according to claim 1, it is characterized in that: described heating panel is devitrified glass, micro-crystalline ceramic, quartz glass etc.
3. solar powered energy saving and environmental friendly electrothermal furnace according to claim 1, it is characterized in that: described heating panel is that various shapes all can.
4. solar powered energy saving and environmental friendly electrothermal furnace according to claim 1 is characterized in that: described Electric radiant Heating Film two ends layered electrodes (2,3) join by wire (4) and solar panels.
5. solar powered energy saving and environmental friendly electrothermal furnace according to claim 1, it is characterized in that: the Electric radiant Heating Film (5) of described heating panel (1) is sprayed on its lower surface.
6. solar powered energy saving and environmental friendly electrothermal furnace according to claim 1 is characterized in that: described Electric radiant Heating Film can be directly by the device of solar generating heating of switching on, without passing through battery.
7. solar powered energy saving and environmental friendly electrothermal furnace according to claim 1 is characterized in that: the described heating panel lower surface thermistor (6) that has been sticked, carry out temperature detection by control panel to electro-heat equipment.
CN 201220536063 2012-10-11 2012-10-11 Energy-saving and environment-friendly electrothermal furnace powered by solar energy Expired - Fee Related CN202938371U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220536063 CN202938371U (en) 2012-10-11 2012-10-11 Energy-saving and environment-friendly electrothermal furnace powered by solar energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220536063 CN202938371U (en) 2012-10-11 2012-10-11 Energy-saving and environment-friendly electrothermal furnace powered by solar energy

Publications (1)

Publication Number Publication Date
CN202938371U true CN202938371U (en) 2013-05-15

Family

ID=48322608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220536063 Expired - Fee Related CN202938371U (en) 2012-10-11 2012-10-11 Energy-saving and environment-friendly electrothermal furnace powered by solar energy

Country Status (1)

Country Link
CN (1) CN202938371U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105444223A (en) * 2016-01-16 2016-03-30 刘志运 Solar electric heating stove
CN105546601A (en) * 2016-02-01 2016-05-04 刘志运 Dismountable type solar electro-thermal furnace
CN106419622A (en) * 2016-11-07 2017-02-22 四川唯诺家私有限公司 Electrothermal film bakeware structure for heating stoving varnish
CN107606656A (en) * 2017-09-19 2018-01-19 张家银 A kind of Electromagnetically solar energy stove

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105444223A (en) * 2016-01-16 2016-03-30 刘志运 Solar electric heating stove
CN105546601A (en) * 2016-02-01 2016-05-04 刘志运 Dismountable type solar electro-thermal furnace
CN106419622A (en) * 2016-11-07 2017-02-22 四川唯诺家私有限公司 Electrothermal film bakeware structure for heating stoving varnish
CN107606656A (en) * 2017-09-19 2018-01-19 张家银 A kind of Electromagnetically solar energy stove
CN107606656B (en) * 2017-09-19 2019-06-04 张家银 A kind of Electromagnetically solar energy furnace

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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: 20130515

Termination date: 20131011