CN203586370U - Solar energy storage conversion case - Google Patents
Solar energy storage conversion case Download PDFInfo
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- CN203586370U CN203586370U CN201320443373.7U CN201320443373U CN203586370U CN 203586370 U CN203586370 U CN 203586370U CN 201320443373 U CN201320443373 U CN 201320443373U CN 203586370 U CN203586370 U CN 203586370U
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- temperature
- solar energy
- temperature difference
- constant
- heat
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model relates to a solar energy storage conversion case comprising a case body, a solar cell panel, a first heat storage body (I), a heat transferring body, a temperature difference conversion device, a second heat storage body (II) and a constant temperature hot water tank. The solar energy storage conversion case is characterized in that the constant temperature hot water tank and the first heat storage body (I) are arranged in the case body; an interlayer of the case body is provided with a heat insulation body; electricity is stored in the first heat storage body (I) by the solar cell panel via a transmission cable; the upper part of the first heat storage body (I) is provided with the heat transferring body and a furnace hot accumulating basin; the lower part of the first heat storage body (I) is provided with the temperature difference conversion device and a temperature difference conversion transmission rod; the temperature difference conversion device is connected with the second heat storage body (II); the second heat storage body (II) is connected with the constant temperature hot water tank; and the constant temperature hot water tank is provided with a hot water outlet pipe and a heat supplying output pipe. The solar energy storage conversion case is a system adaptive to wide voltage change and infinite quantity energy storage with high conversion efficiency, flexibility, long service life and great reliable protection; and the solar energy storage conversion area is also a system possessing less energy conversion links, great heat insulation performance and high photovoltaic electricity utilization rate.
Description
Technical field
The utility model belongs to device for converting solar energy, especially a kind of solar energy savings cross box.
Background technology
Existing photovoltaic cell application system, is mainly divided into Independent Power Generation and the two kinds of patterns of generating electricity by way of merging two or more grid systems.Wherein, Independent Power Generation pattern relates to the life of storage battery short (being generally three to five years), the high (battery that household 4KW system need be joined 8 200AH of battery cost, add up to approximately 9000-10000 yuan), system power little (system more than general 5KW, its security, reliability and economy are all lower).Therefore, photovoltaic cell Independent Power Generation pattern, is only applicable to outlying place and supplies with without civil power, or the special requirement such as army, rescue and relief work, mine prospection and disregard the occasion of cost, and in actual life, there is no practical popularization significance.The photovoltaic cell pattern of generating electricity by way of merging two or more grid systems, relates to scale to photovoltaic generating system, stable performance, safe and reliable etc. has higher requirement, and existing urban electricity supply management system does not still possess the condition of extensive use.Moreover, and these two kinds of patterns all there is a problem that gross efficiency is not high.Because, no matter be Independent Power Generation or generate electricity by way of merging two or more grid systems, its power conversion link is more, and elementary path is: sunshine, and---------inversion is alternating current, and---grid-connected power supply (or independently-powered)---electric energy conversion thermal energy---is with hot for accumulate (burning voltage and stable power output institute must) for direct current.Practical application shows, the economy of these two kinds of patterns and practicality are all in reduced levels.The situation of Independent Power Generation pattern is: the electricity charge of not only saving are not enough to offset battery and regularly replace required cost, belonging to loss of capital operation, and the fault that system link is brought more is many, poor reliability, maintenance difficulties are large etc., and problem does not also satisfactorily resolve.The situation of the pattern of generating electricity by way of merging two or more grid systems is: the major significance of promoting is at present the application of publicity green energy resource and the research and development of encouraging regenerative resource, also must rely in actual applications help from government policy, with certain economic benefit measure, promote photovoltaic power generation grid-connecting operation.Therefore, although the price of photovoltaic cell has declined to a great extent to 1/10th of original price on market, but the application of photovoltaic cell still cannot be promoted the use of widely, but be confined to apply on indivedual fields such as grid-connected pilot and special occasions Independent Power Generation, be far from bringing into play photovoltaic cell at low cost, easy installation, easy care, and the huge advantage of long-life and high reliability aspect, more fundamentally do not solve the serious superfluous problem of current photovoltaic industry production capacity.
Summary of the invention
The purpose of this utility model is to provide a kind of directly energy storage use device, and it is a solar energy savings cross box that can adapt to wide voltage change, endless energy storage, high efficiency conversion, flexible adjustment, long service life.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions:
1, a kind of solar energy savings cross box, comprise casing, solar panel, thermal store I, thermal conductor, temperature difference conversion equipment, thermal store II, constant-temperature water heating tank, it is characterized in that being provided with constant-temperature water heating tank and thermal store I in described casing, casing interlayer is provided with insulator, described solar panel by transmission cable by electrical power storage in thermal store I, described thermal store I top is provided with thermal conductor and hot stove heat-gathering basin, bottom is provided with temperature difference conversion equipment and temperature difference conversion drive link, described temperature difference conversion equipment connects thermal store II, described thermal store II connects constant-temperature water heating tank, described constant-temperature water heating tank is provided with hot water outlet pipe and heating efferent duct.
2, the savings of the solar energy as described in technical scheme 1 cross box, wherein, described thermal store I is provided with heat radiation screening body.
3, the savings of the solar energy as described in technical scheme 1 cross box, wherein, described constant-temperature water heating tank bottom is provided with water source water inlet pipe and heating return duct, and the heating efferent duct on top is provided with heating automatic controlled water pump.
4, the savings of the solar energy as described in technical scheme 1 cross box, wherein, described casing is provided with furnace temperature display, hot water temperature's display, overheat controller and temperature difference switching controller, and temperature difference switching controller connects temperature difference conversion drive link.
5, the savings of the solar energy as described in technical scheme 1 cross box, wherein, described hot stove heat-gathering basin is provided with hot stove insulation cover and furnace temperature regulating device, and the bearing of hot stove insulation cover is contained on casing.
6, the savings of the solar energy as described in technical scheme 1 cross box, wherein, the dim efferent duct of described confession and the mode circulating with constant-temperature hot water for dim return duct supply dim to room, and by realizing room constant temperature for dim automatic controlled water pump for dim.
The utility model adopts photovoltaic generation energy storage to utilize the principle of system, not only can steam, boil, stew, fry for family's culinary art of 24 hours, Water-heating shower, boiling water are supplied with, kitchen hot water washes the dishes and room heating in winter, also the hot water and the steam that can be used for collective unit are supplied with, steamed bun, the steamed dumpling of catering industry, stew soup, factory high temperature heat conductive oil is supplied with, agricultural greenhouse constant temperature, and hotel, the wide spectrums such as heat for school.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
In Fig. 1, solar panel (1), transmission cable (2), hot stove insulation cover (3), insulation cover bearing (4), thermal conductor (5), furnace temperature regulating device (6), furnace temperature display (7), hot water temperature's display (8), overheat controller (9), casing (10), thermal store I (11), temperature difference conversion equipment (12), heat radiation screening body (13), thermal store II (14), insulator (15), temperature difference conversion drive link (16), constant-temperature water heating tank (17), heating return duct (18), water source water inlet pipe (19), heating efferent duct (20), heating automatic controlled water pump (21), hot water outlet pipe (22), temperature difference switching controller (23), hot stove heat-gathering basin (24).
this specific embodiment:
Shown in Fig. 1, a kind of solar energy savings cross box, comprise casing, solar panel, thermal store I, thermal conductor, temperature difference conversion equipment, thermal store II, constant-temperature water heating tank, wherein, in described casing 10, be provided with constant-temperature water heating tank 17 and thermal store I 11, casing 10 interlayers are provided with insulator 15, described solar panel 1 by transmission cable 2 by electrical power storage in thermal store I 11, described thermal store I 11 tops are provided with thermal conductor 5 and hot stove heat-gathering basin 24, bottom is provided with temperature difference conversion equipment 12 and temperature difference conversion drive link 16, described temperature difference conversion equipment 12 connects thermal store II 14, described thermal store II 14 connects constant-temperature water heating tank 17, described constant-temperature water heating tank 17 is provided with hot water outlet pipe 22 and heating efferent duct 20.Described thermal store I 11 is provided with heat radiation screening body 13.
Described constant-temperature water heating tank 17 bottoms are provided with water source water inlet pipe 19 and heating return duct 18, and the heating efferent duct 20 on top is provided with heating automatic controlled water pump 21.
Described casing 10 is provided with furnace temperature display 7, hot water temperature's display 8, overheat controller 9 and temperature difference switching controller 23, and temperature difference switching controller 23 connects temperature difference conversion drive link 16.
Described hot stove heat-gathering basin 24 is provided with hot stove insulation cover 3 and furnace temperature regulating device 6, and the bearing 4 of hot stove insulation cover 3 is contained on casing 10.
The dim efferent duct 20 of described confession and the mode circulating with constant-temperature hot water for dim return duct 18 supply dim to room, and by realizing room constant temperature for dim automatic controlled water pump 21 for dim.
Operation principle: solar panel 1 by transmission cable 2 by electrical power storage in thermal store I 11, through thermal conductor 5, to providing thermal source with heat target (be heated pot), and realize cooking temp control by furnace temperature regulating device 6.The heat energy that thermal store I 11 stores is dumped to thermal store II 14 by temperature difference conversion equipment 12 by partial heat energy, then through constant-temperature water heating tank 17 to water source heating in case, and realize water temperature constant control by temperature difference switching controller 23.Constant-temperature hot water is washed the dishes hot water is provided to domestic shower and kitchen by hot water outlet 22, winter by for dim delivery outlet 20 and for dim refluxing opening 18 in the mode of constant-temperature hot water circulation to room for dim, and by realizing room constant temperature for dim automatic controlled water pump 21 for dim.
This specific embodiment adopts photovoltaic generation energy storage to utilize the principle of system, not only can steam for family's culinary art of 24 hours, boil, pot, fry, Water-heating shower, boiling water is supplied with, kitchen hot water washes the dishes and room heating in winter, also the hot water and the steam that can be used for collective unit are supplied with, the steamed bun of catering industry, steamed dumpling, stew soup, factory's high temperature heat conductive oil is supplied with, agricultural greenhouse constant temperature, and hotel, the wide spectrums such as heat for school, and this energy storage utilizes the utilization rate of system to photovoltaic generation, remain high efficiency state, do not exist in battery charging process, its utilization rate of electrical raises and occurs the problem that utilization rate is successively decreased with charging voltage, in not existing and generating electricity by way of merging two or more grid systems yet, the problem of following the change of electrical network power consumption efficiency and change.Simultaneously; it is a system that adapts to wide voltage change, endless energy storage, high efficiency conversion, high flexible modulation, high service life and highly reliable protection, is again a system that power conversion link is little, heat-insulating property is fine, photovoltaic utilization rate of electrical is very high.Photovoltaic cell generated electricity since morning, to generating at dusk, finish, the electric energy of its generating overall process of photovoltaic cell is almost absolutely absorbed by solar energy savings cross box, be the sunlight slow energy storage of low-voltage, little energy storage when weak, the fast energy storage of high voltage when sunlight is strong, large energy storage, really accomplished to store up.
Claims (6)
1. a solar energy savings cross box, comprise casing, solar panel, thermal store I, thermal conductor, temperature difference conversion equipment, thermal store II, constant-temperature water heating tank, it is characterized in that, in described casing (10), be provided with constant-temperature water heating tank (17) and thermal store I (11), casing (10) interlayer is provided with insulator (15), described solar panel (1) arrives electrical power storage in thermal store I (11) by transmission cable (2), described thermal store I (11) top is provided with thermal conductor (5) and hot stove heat-gathering basin (24), bottom is provided with temperature difference conversion equipment (12) and temperature difference conversion drive link (16), described temperature difference conversion equipment (12) connects thermal store II (14), described thermal store II (14) connects constant-temperature water heating tank (17), described constant-temperature water heating tank (17) is provided with hot water outlet pipe (22) and heating efferent duct (20).
2. solar energy savings cross box as claimed in claim 1, is characterized in that, described thermal store I (11) is provided with heat radiation screening body (13).
3. solar energy savings cross box as claimed in claim 1, is characterized in that, described constant-temperature water heating tank (17) bottom is provided with water source water inlet pipe (19) and heating return duct (18), and the heating efferent duct (20) on top is provided with heating automatic controlled water pump (21).
4. solar energy savings cross box as claimed in claim 1, it is characterized in that, described casing (10) is provided with furnace temperature display (7), hot water temperature's display (8), overheat controller (9) and temperature difference switching controller (23), and temperature difference switching controller (23) connects temperature difference conversion drive link (16).
5. solar energy savings cross box as claimed in claim 1, is characterized in that, described hot stove heat-gathering basin (24) is provided with hot stove insulation cover (3) and furnace temperature regulating device (6), and the bearing (4) of hot stove insulation cover (3) is contained on casing (10).
6. solar energy savings cross box as claimed in claim 1, it is characterized in that, the dim efferent duct of described confession (20) and the mode circulating with constant-temperature hot water for dim return duct (18) supply dim to room, and by realizing room constant temperature for dim for dim automatic controlled water pump (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443373.7U CN203586370U (en) | 2013-07-24 | 2013-07-24 | Solar energy storage conversion case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320443373.7U CN203586370U (en) | 2013-07-24 | 2013-07-24 | Solar energy storage conversion case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586370U true CN203586370U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320443373.7U Expired - Fee Related CN203586370U (en) | 2013-07-24 | 2013-07-24 | Solar energy storage conversion case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363578A (en) * | 2013-07-24 | 2013-10-23 | 吴玉棋 | Solar storage and conversion box |
-
2013
- 2013-07-24 CN CN201320443373.7U patent/CN203586370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363578A (en) * | 2013-07-24 | 2013-10-23 | 吴玉棋 | Solar storage and conversion box |
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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: 20140507 Termination date: 20200724 |