CN204407921U - The packet type electric heater solar power supply apparatus that nine pieces of photovoltaic modulies are formed - Google Patents
The packet type electric heater solar power supply apparatus that nine pieces of photovoltaic modulies are formed Download PDFInfo
- Publication number
- CN204407921U CN204407921U CN201320896649.7U CN201320896649U CN204407921U CN 204407921 U CN204407921 U CN 204407921U CN 201320896649 U CN201320896649 U CN 201320896649U CN 204407921 U CN204407921 U CN 204407921U
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- electric heater
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- photovoltaic module
- storage battery
- photovoltaic
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Abstract
The packet type electric heater solar power supply apparatus that a kind of nine pieces of photovoltaic modulies are formed.Its structure is the same model of 22.5V-24.5V and the photovoltaic module of specification by nine pieces of operating voltages, it is one group after three pieces of photovoltaic module series connection, be connected into a group storage battery charging of 60V to respectively the storage battery of five 12V, nine pieces of photovoltaic modulies divide three groups, give the charge in batteries of three groups of 60V all respectively, then the series connection of the storage battery of three groups of 60V, use directly to the electric heater in average family.Due to photovoltaic module packet type, give 60V charge in batteries respectively, avoid due to a variety of causes cause a certain piece of photovoltaic module sensitive surface to be wherein subject to blocking time, affect the output of overall electricity and the damage of photovoltaic module, because be floating charge and cycle charging, so need not worry to overcharge and damage, the electricity that photovoltaic module sends uses directly to electric heater, energy-conserving and environment-protective, can also popularize.The electric heater and the electric water-boiling device that are applicable to vast family use.
Description
Technical field
The utility model relates to a kind of electric supply installation of electric heater, especially uses the electric heater of solar cell for supplying power.
Background technology
At present, known electric heater is all use 220V AC-powered, distributed or centralized photovoltaic generation is all the electricity that photovoltaic module is sent, through inversion, grid-connected to power station, due to many places conversion, not energy-conservation, also cannot popularize, up to the present, go back neither one family the direct electric supply water heater of electricity that photovoltaic module sends is used.
Summary of the invention
Powering to overcome current electric heater 220V, can not directly use photovoltaic module to send the problem of electricity, the utility model provides a kind of use packet type solar power supply apparatus that nine pieces of photovoltaic modulies are formed, and uses directly to the electric heater in average family.
The utility model solves the technical scheme that its technical problem adopts: be the same model of 22.5V-24.5V and the photovoltaic module of specification by nine pieces of operating voltages, it is one group after three pieces of photovoltaic module series connection, be connected into a group storage battery charging of 60V to respectively the storage battery of five 12V, nine pieces of photovoltaic modulies divide three groups, give the charge in batteries of three groups of 60V all respectively, then the series connection of the storage battery of three groups of 60V, use directly to the electric heater in average family.Due to photovoltaic module packet type, avoid due to a variety of causes cause a certain piece of photovoltaic module sensitive surface to be wherein subject to blocking time, affect the output of overall electricity and the damage of photovoltaic module.
The beneficial effects of the utility model are, give three group storage battery chargings respectively with three groups of photovoltaic modulies, because be floating charge and cycle charging, so need not worry to overcharge damage, the electricity that photovoltaic module sends uses directly to electric heater, energy-conserving and environment-protective, can also popularize.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 the present embodiment structural representation.
Fig. 2 electric water heater circuit schematic diagram.
In figure 1, thermal circuit beraker 2, thermostat 3, heating tube 4, indicator light 5, connect wire 6, terminal box 7, storage battery first 8, storage battery second 9, storage battery the third 10, photovoltaic module A 11, photovoltaic cell B 12, photovoltaic cell C13, photovoltaic module D 14, photovoltaic module E 15, photovoltaic module F 16, photovoltaic module G 17, photovoltaic module H 18, photovoltaic module I.
Embodiment
In FIG, photovoltaic module A (10), photovoltaic module B (11), photovoltaic module C (12), photovoltaic module D (13), photovoltaic module E (14), photovoltaic module F (15), photovoltaic module G (16), photovoltaic module H (17), photovoltaic module I (18), with connecting after wire (5) connects respectively, accumulators first (7) respectively, storage battery second (8), storage battery third (9) charges, again storage battery first (7), storage battery second (8), storage battery third (9) three group storage battery uses to electric heater after connecting wire (5) series connection.
In fig. 2, after series connection, the positive pole of storage battery connects the L inlet wire of former electric heater, after series connection, the negative pole of storage battery connects former electric heater N line, and heat to heating tube (3) through heat witch (1) and thermostat (2), during heating, indicator light (4) is luminous.
Claims (2)
1. the packet type electric heater solar power supply apparatus of nine pieces of photovoltaic modulies formation, its structure is the same model of 22.5V-24.5V and the photovoltaic module of specification by nine pieces of operating voltages, charge a battery, it is characterized in that: be one group after three pieces of photovoltaic module series connection, be connected into a group storage battery charging of 60V to respectively the storage battery of five 12V, nine pieces of photovoltaic modulies divide three groups, give the charge in batteries of three groups of 60V all respectively, then the series connection of the storage battery of three groups of 60V, use directly to the electric heater in average family.
2. the packet type electric heater solar power supply apparatus of a Ju nine pieces of photovoltaic modulies formation according to claim 1, it is characterized in that: after series connection, the positive pole of storage battery connects the L inlet wire of former electric heater, after series connection, the negative pole of storage battery connects the N inlet wire of former electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896649.7U CN204407921U (en) | 2013-12-17 | 2013-12-17 | The packet type electric heater solar power supply apparatus that nine pieces of photovoltaic modulies are formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896649.7U CN204407921U (en) | 2013-12-17 | 2013-12-17 | The packet type electric heater solar power supply apparatus that nine pieces of photovoltaic modulies are formed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407921U true CN204407921U (en) | 2015-06-17 |
Family
ID=53431756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320896649.7U Expired - Fee Related CN204407921U (en) | 2013-12-17 | 2013-12-17 | The packet type electric heater solar power supply apparatus that nine pieces of photovoltaic modulies are formed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204407921U (en) |
-
2013
- 2013-12-17 CN CN201320896649.7U patent/CN204407921U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20171217 |