CN104807062A - Regenerative electric heater directly applying solar photovoltaic heating mode - Google Patents
Regenerative electric heater directly applying solar photovoltaic heating mode Download PDFInfo
- Publication number
- CN104807062A CN104807062A CN201510201400.3A CN201510201400A CN104807062A CN 104807062 A CN104807062 A CN 104807062A CN 201510201400 A CN201510201400 A CN 201510201400A CN 104807062 A CN104807062 A CN 104807062A
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- China
- Prior art keywords
- electric heater
- cell panel
- supply
- panel assembly
- mains supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Central Heating Systems (AREA)
Abstract
The invention discloses a regenerative electric heater directly applying a solar photovoltaic heating mode. The regenerative electric heater comprises a solar panel module, an electric heater body, a mains supply and a connecting circuit, wherein a transfer switch for switching between an output power supply of the solar panel module and the mains supply is arranged on the connecting circuit; two loads of heating by using 12 to 240V direct current of the output power supply of the solar panel module and using 220V alternating current of the mains supply are arranged in the electric heater body. The regenerative electric heater disclosed by the invention has the advantages of reasonable structure, simple and practical mechanical control, safety, firmness, convenience in operation and excellent heat accumulation and release effects; heating power supplies can be flexibly selected.
Description
Technical field
The present invention relates to a kind of electric heater for indoor heating.
Background technology
Existing electric heater, also comprises accumulated electric heater, and its power supply all adopts 220V alternating current; When utilizing solar energy power generating, needing direct current solar energy power generating produced, being reverse into after 220V alternating current could using through electric power storage.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, the direct current energy heating that can directly adopt photovoltaic to export, without the need to accumulator jar and inverter, only needs the electric heater of change-over switch.This electric heater has two kinds of heating loads, can switch use in alternating current-direct current two kinds of power supplys.
The present invention also aims to provide a kind of accumulation of heat exothermicity that has, both can direct using solar photovoltaic heating, the electrically heated electric heater in changeable city again.
Technical solution of the present invention is:
A kind of accumulated electric heater of direct using solar photovoltaic heating, comprise solar cell panel assembly, electric heater body, mains supply, connection circuit, it is characterized in that: the change-over switch switched between solar cell panel assembly out-put supply and mains supply by power supply is set on connection circuit, arrange in electric heater body and utilize 12 ~ 240V direct current of solar cell panel assembly out-put supply to heat and utilize 220V AC electric-heating two kinds of loads of mains supply.
Described change-over switch is interlocking, and change-over switch has solar energy gear, civil power shelves and disconnects shelves; When being in solar energy shelves, the conducting of solar cell panel assembly out-put supply, mains supply disconnects; When being in civil power shelves, mains supply conducting, solar cell panel assembly out-put supply disconnects; When being in disconnection shelves, solar cell panel assembly out-put supply and mains supply all disconnect.
Forever isolation is between solar photovoltaic cell panel and civil power two kinds of power supplys; Also forever isolation is between 12 ~ 240V direct current and 220V alternating current two kinds of heating loads in electric heater.
Its operation principle is: when needs adopt solar energy heating, change-over switch pulled to solar energy gear, and the direct current that such solar photovoltaic cell panel exports directly enters setting voltage direct current load heating in electric heater; When needs adopt city's electrical heating, change-over switch pulled to civil power gear, such civil power 220V alternating current enters AC load heating in electric heater; When not needing heating, change-over switch pulled to disconnection gear, two kinds of loads in such electric heater all stop heating.
Described electric heater body comprises housing, and case inside surrounding arranges heat insulating material formed layer, and the 12 ~ 240V direct current in housing and 220V alternating current two kinds of heating load heaters are superimposed, covering gitter brick around heater.
Described electric heater housing, bottom arranges air inlet, and top sets out air port, and air outlet is installed the valve plates for controlling air output, and valve plates opens and closes and utilizes knob type mechanical to control.
The present invention is rational in infrastructure, can select heating power supply flexibly, and mechanical type controls simple and practical, securely, easy to operate, and stores exothermal effect excellence.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of electric heater body.
Detailed description of the invention
A kind of accumulated electric heater of direct using solar photovoltaic heating, comprise solar cell panel assembly 1, electric heater body 2, mains supply 3, connect circuit, connection circuit arranges the change-over switch 4 switched between solar cell panel assembly out-put supply and mains supply by power supply, arranges in electric heater body and utilize 12 ~ 240V direct current of solar cell panel assembly out-put supply to heat and utilize 220V AC electric-heating two kinds of loads 5,6 of mains supply.
Described change-over switch is interlocking, and change-over switch has solar energy gear, civil power shelves and disconnects shelves; When being in solar energy shelves, the conducting of solar cell panel assembly out-put supply, mains supply disconnects; When being in civil power shelves, mains supply conducting, solar cell panel assembly out-put supply disconnects; When being in disconnection shelves, solar cell panel assembly out-put supply and mains supply all disconnect.Described change-over switch has overtemperature protection and excess current protective function.
Forever isolation is between solar photovoltaic cell panel and civil power two kinds of power supplys; Also forever isolation is between 12 ~ 240V direct current and 220V alternating current two kinds of heating loads in electric heater.
Its operation principle is: when needs adopt solar energy heating, change-over switch pulled to solar energy gear, and the direct current that such solar photovoltaic cell panel exports directly enters setting voltage direct current load heating in electric heater; When needs adopt city's electrical heating, change-over switch pulled to civil power gear, such civil power 220V alternating current enters AC load heating in electric heater; When not needing heating, change-over switch pulled to disconnection gear, two kinds of loads in such electric heater all stop heating.
Described electric heater body comprises housing 7, and case inside surrounding arranges heat insulating material formed layer 8, and the 12 ~ 240V direct current in housing and 220V alternating current two kinds of heating load heaters are superimposed, covering gitter brick 9 around heater.
Described electric heater housing, bottom arranges air inlet 10, and top sets out air port 11, and air outlet is installed the valve plates for controlling air output, and valve plates opens and closes and utilizes knob type mechanical to control.
Claims (4)
1. the accumulated electric heater of a direct using solar photovoltaic heating, comprise solar cell panel assembly, electric heater body, mains supply, connection circuit, it is characterized in that: the change-over switch switched between solar cell panel assembly out-put supply and mains supply by power supply is set on connection circuit, arrange in electric heater body and utilize 12 ~ 240V direct current of solar cell panel assembly out-put supply to heat and utilize 220V AC electric-heating two kinds of loads of mains supply.
2. the accumulated electric heater of direct using solar photovoltaic heating according to claim 1, it is characterized in that: described change-over switch is interlocking, change-over switch has solar energy gear, civil power shelves and disconnects shelves; When being in solar energy shelves, the conducting of solar cell panel assembly out-put supply, mains supply disconnects; When being in civil power shelves, mains supply conducting, solar cell panel assembly out-put supply disconnects; When being in disconnection shelves, solar cell panel assembly out-put supply and mains supply all disconnect.
3. the accumulated electric heater of direct using solar photovoltaic heating according to claim 1 and 2, it is characterized in that: described electric heater body comprises housing, case inside surrounding arranges heat insulating material formed layer, 12 ~ 240V direct current in housing and 220V alternating current two kinds of heating load heaters are superimposed, covering gitter brick around heater.
4. the accumulated electric heater of direct using solar photovoltaic heating according to claim 3, it is characterized in that: described electric heater housing, bottom arranges air inlet, top sets out air port, air outlet is installed the valve plates for controlling air output, and valve plates opens and closes and utilizes knob type mechanical to control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201400.3A CN104807062A (en) | 2015-04-27 | 2015-04-27 | Regenerative electric heater directly applying solar photovoltaic heating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201400.3A CN104807062A (en) | 2015-04-27 | 2015-04-27 | Regenerative electric heater directly applying solar photovoltaic heating mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104807062A true CN104807062A (en) | 2015-07-29 |
Family
ID=53692129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510201400.3A Pending CN104807062A (en) | 2015-04-27 | 2015-04-27 | Regenerative electric heater directly applying solar photovoltaic heating mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN104807062A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258202A (en) * | 2015-11-22 | 2016-01-20 | 镇江市双利光电科技有限公司 | Solar heater |
| CN105299736A (en) * | 2015-11-22 | 2016-02-03 | 镇江市双利光电科技有限公司 | Solar oil heater |
| CN107420962A (en) * | 2016-05-24 | 2017-12-01 | 城科新能源科技（北京）有限公司 | Family photovoltaic electric heat-storage heating new method |
| CN111214095A (en) * | 2018-11-23 | 2020-06-02 | 宁波旭磊电子科技有限公司 | Dual-mode intelligent electric cooker |
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| CN2833414Y (en) * | 2005-11-07 | 2006-11-01 | 山东桑乐太阳能有限公司 | Photovoltaic electric water heater |
| CN201159501Y (en) * | 2007-12-25 | 2008-12-03 | 上海市杨浦高级中学 | Solar energy warmer |
| US7838803B1 (en) * | 2007-09-07 | 2010-11-23 | Howard Rosen | Electric baseboard heater control |
| CN102679584A (en) * | 2012-05-10 | 2012-09-19 | 芜湖美的太阳能科技有限公司 | Photovoltaic heating and conventional mains supply heating complementary controlling system for water heater and method |
| CN102694393A (en) * | 2012-06-13 | 2012-09-26 | 顺德中山大学太阳能研究院 | Controller for switching grid connection photovoltaic power generation system and off-grid photovoltaic power generation system |
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| CN103900143A (en) * | 2014-04-10 | 2014-07-02 | 王辉 | Solar dual power complementary efficient comfortable electric heating system capable of accumulating and conserving energy |
| CN204693565U (en) * | 2015-04-27 | 2015-10-07 | 江苏昂彼特堡散热器有限公司 | A kind of accumulated electric heater of direct using solar photovoltaic heating |
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2015
- 2015-04-27 CN CN201510201400.3A patent/CN104807062A/en active Pending
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| CN2833414Y (en) * | 2005-11-07 | 2006-11-01 | 山东桑乐太阳能有限公司 | Photovoltaic electric water heater |
| US7838803B1 (en) * | 2007-09-07 | 2010-11-23 | Howard Rosen | Electric baseboard heater control |
| CN201159501Y (en) * | 2007-12-25 | 2008-12-03 | 上海市杨浦高级中学 | Solar energy warmer |
| CN102679584A (en) * | 2012-05-10 | 2012-09-19 | 芜湖美的太阳能科技有限公司 | Photovoltaic heating and conventional mains supply heating complementary controlling system for water heater and method |
| CN102694393A (en) * | 2012-06-13 | 2012-09-26 | 顺德中山大学太阳能研究院 | Controller for switching grid connection photovoltaic power generation system and off-grid photovoltaic power generation system |
| CN203147878U (en) * | 2013-02-19 | 2013-08-21 | 袁大立 | Solar-battery heating system |
| CN103900143A (en) * | 2014-04-10 | 2014-07-02 | 王辉 | Solar dual power complementary efficient comfortable electric heating system capable of accumulating and conserving energy |
| CN204693565U (en) * | 2015-04-27 | 2015-10-07 | 江苏昂彼特堡散热器有限公司 | A kind of accumulated electric heater of direct using solar photovoltaic heating |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258202A (en) * | 2015-11-22 | 2016-01-20 | 镇江市双利光电科技有限公司 | Solar heater |
| CN105299736A (en) * | 2015-11-22 | 2016-02-03 | 镇江市双利光电科技有限公司 | Solar oil heater |
| CN107420962A (en) * | 2016-05-24 | 2017-12-01 | 城科新能源科技（北京）有限公司 | Family photovoltaic electric heat-storage heating new method |
| CN111214095A (en) * | 2018-11-23 | 2020-06-02 | 宁波旭磊电子科技有限公司 | Dual-mode intelligent electric cooker |
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Application publication date: 20150729 |