CN203748339U - Solar photovoltaic photo-thermal energy storage and heat preservation adjustment and control device - Google Patents
Solar photovoltaic photo-thermal energy storage and heat preservation adjustment and control device Download PDFInfo
- Publication number
- CN203748339U CN203748339U CN201420119227.3U CN201420119227U CN203748339U CN 203748339 U CN203748339 U CN 203748339U CN 201420119227 U CN201420119227 U CN 201420119227U CN 203748339 U CN203748339 U CN 203748339U
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- China
- Prior art keywords
- circulating pump
- heat
- solar
- current circulating
- photovoltaic
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The utility model discloses a solar photovoltaic photo-thermal energy storage and heat preservation adjustment and control device, and belongs to the technical field of agriculture and solar energy application. The solar photovoltaic photo-thermal energy storage and heat preservation adjustment and control device comprises a solar water heater, a photovoltaic module, a solar pumping inverter, a heat storage device, a heat dissipation device, an alternating current circulating pump, a direct current circulating pump and a storage battery. The heat storage device is connected with the solar water heater, the heat dissipation device, the alternating current circulating pump and the direct current circulating pump through pipelines. The solar water heater is connected with the direct current circulating pump through a pipeline. The heat dissipation device is connected with the alternating current circulating pump through a pipeline. The direct current circulating pump is electrically connected with the photovoltaic module and the storage battery. The solar pumping inverter is electrically connected with the alternating current circulating pump and the storage battery. The solar photovoltaic photo-thermal energy storage and heat preservation adjustment and control device has the advantages of being capable of controlling the temperature in a greenhouse and meeting the requirement of heat needed by the greenhouse.
Description
Technical field
The utility model belongs to agricultural, application of solar, refers to especially a kind of photovoltaic and photothermal solar energy-storage thermal-insulating regulation device.
Background technology
Green house is an important branch of industrialized agriculture, is an important embodiment of agricultural modernization, and the automatic management that improves green house is an important topic of modern agriculture.Green house has been broken through traditional crop-planting and has been subject to the restriction of the factors such as season, environment, weather, and agricultural production is significant.But in actual applications, " insulation, moisturizing, the light filling " of booth etc. is insoluble problem always, the Temperature Controlling particularly plant growth being had a significant impact, too high or too low temperature all can make crop not grow, traditional agricultural greenhouse heats mode and mainly adopts electrical heating, and this will consume a large amount of high-quality electric energy, and generally builds all few water of short of electricity of place of agricultural greenhouse, the input of opening and increased peasant of civil power, uneconomical.Therefore, solve this difficult problem and become imperative.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic and photothermal solar energy-storage thermal-insulating regulation device, can realize the control of canopy temperature, reaches and meets the object that in green house, institute's calorific requirement is supplied with.
The technical solution of the utility model is achieved in that a kind of photovoltaic and photothermal solar energy-storage thermal-insulating regulation device, comprises solar water heater, photovoltaic module, photovoltaic water-raising inverter, heat-storing device, heat abstractor, interchange circulating pump, direct current circulating pump and accumulator; Described heat-storing device is connected with described solar water heater, heat abstractor, interchange circulating pump and direct current circulating pump respectively by pipeline, described solar water heater is connected by pipeline with described direct current circulating pump, and described heat abstractor is connected by pipeline with described interchange circulating pump; Described direct current circulating pump is electrically connected with described photovoltaic module and accumulator respectively, and described photovoltaic water-raising inverter is electrically connected with described interchange circulating pump and accumulator respectively.
Further, also comprise temp probe; This temp probe and described photovoltaic water-raising inverter are electrically connected.
The beneficial effects of the utility model are:
(1) directly utilize clean energy resource solar energy to heat, utilize photovoltaic that the power of systemic circulation is provided to heat accumulation working medium, in conjunction with utilization, improve the availability of solar energy by photo-thermal photovoltaic, solve the insulation problem of booth.
(2) contrast known system, adopt the collection of the more than needed power of batteries to store energy device to weak power, while having ensured system at night without solar light irradiation, also can normally work, adopt two circulating pumps to promote the efficiency of energy storage, temperature adjustment.And heat-insulation system adopts automation control, stable and reliable operation, has reduced the input of manpower.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only one of them embodiment of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the circuit connection diagram of the utility model embodiment.
In figure: 1-solar water heater, 2-photovoltaic module, 3-photovoltaic water-raising inverter, 4-heat-storing device, 5-heat abstractor, 6-exchanges circulating pump, 7-direct current circulating pump, 8-temp probe, 9-accumulator.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only one of them embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of photovoltaic and photothermal solar energy-storage thermal-insulating regulation device, comprises solar water heater 1, photovoltaic module 2, photovoltaic water-raising inverter 3, heat-storing device 4, heat abstractor 5, exchanges circulating pump 6, direct current circulating pump 7 and accumulator 9; Heat-storing device 4 is connected with solar water heater 1, heat abstractor 5, interchange circulating pump 6 and direct current circulating pump 7 respectively by pipeline, and solar water heater 1 is connected by pipeline with direct current circulating pump 7, and heat abstractor 5 is connected by pipeline with interchange circulating pump 6; Direct current circulating pump 7 is electrically connected with photovoltaic module 2 and accumulator 9 respectively, photovoltaic water-raising inverter 3 respectively with exchange circulating pump 6 and accumulator 9 is electrically connected.
In use, in solar water heater 1, add water, the water after heating flow in the underground heat-storing device of indoor booth 4 by pipeline, for supplying with the booth implants required temperature of growing.Photovoltaic module 2 is converted into electric energy solar energy, can directly drive direct current circulating pump 7 and accumulator 9 is charged.Direct current circulating pump 7 heats for the water of heat-storing device 4 is delivered to solar water heater 1 by pipeline.
At night or when overcast and rainy, in booth, need to heat, the electric energy that accumulator 9 is stored is converted to alternating current rear drive interchange circulating pump 6 through photovoltaic water-raising inverter 3 and works, the hot water of heat-storing device 4 is delivered to heat abstractor 5 by pipeline, then by the heat radiation of heat abstractor 5, improve the temperature in booth, thereby realize the control to canopy temperature, reach and meet the object that in green house, institute's calorific requirement is supplied with.
Embodiment 2:
As depicted in figs. 1 and 2, on the basis of embodiment 1, the utility model also comprises temp probe 8; Temp probe 8 is electrically connected with photovoltaic water-raising inverter 3.The temp probe 8 that is positioned at booth can be transferred to the temperature information collecting the central controller of photovoltaic water-raising inverter 3, judge by central controller whether booth needs to heat, the condition heating if suit the requirements, photovoltaic water-raising inverter 3 starts output AC electricity, drive interchange circulating pump 6 to move, the hot water of heat-storing device 4 is delivered to heat abstractor 5 by pipeline, then rejects heat in booth by heat abstractor 5, reach the technique effect of temperature raising and maintaining.When the temperature collecting when temp probe 8 is greater than the temperature value of default applicable plant growth, central controller send halt instruction can to photovoltaic water-raising inverter 3, exchanges circulating pump 6 out of service, completes temperature adjusting.
Device in above-described embodiment can improve the absorption efficiency to sunshine to greatest extent, can also improve the stability of energy absorption, output and the convenience of use; Do not need external supplementary energy, complete collection, energy storage and the application of solar heat energy by self power.
The supplier that solar water heater 1, photovoltaic module 2, photovoltaic water-raising inverter 3, heat-storing device 4, heat abstractor 5, interchange circulating pump 6, direct current circulating pump 7, temp probe 8 and accumulator 9 in another above-described embodiment all purchased own legal qualification.Photovoltaic module 2 also can be described as solar panel.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a photovoltaic and photothermal solar energy-storage thermal-insulating regulation device, is characterized in that: comprise solar water heater (1), photovoltaic module (2), photovoltaic water-raising inverter (3), heat-storing device (4), heat abstractor (5), exchange circulating pump (6), direct current circulating pump (7) and accumulator (9); Described heat-storing device (4) is connected with described solar water heater (1), heat abstractor (5), interchange circulating pump (6) and direct current circulating pump (7) respectively by pipeline, described solar water heater (1) is connected by pipeline with described direct current circulating pump (7), and described heat abstractor (5) is connected by pipeline with described interchange circulating pump (6); Described direct current circulating pump (7) is electrically connected with described photovoltaic module (2) and accumulator (9) respectively, and described photovoltaic water-raising inverter (3) exchanges circulating pump (6) and accumulator (9) electric connection with described respectively.
2. a kind of photovoltaic and photothermal solar energy-storage thermal-insulating regulation device according to claim 1, is characterized in that: also comprise temp probe (8); This temp probe (8) is electrically connected with described photovoltaic water-raising inverter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119227.3U CN203748339U (en) | 2014-03-15 | 2014-03-15 | Solar photovoltaic photo-thermal energy storage and heat preservation adjustment and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119227.3U CN203748339U (en) | 2014-03-15 | 2014-03-15 | Solar photovoltaic photo-thermal energy storage and heat preservation adjustment and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748339U true CN203748339U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119227.3U Expired - Fee Related CN203748339U (en) | 2014-03-15 | 2014-03-15 | Solar photovoltaic photo-thermal energy storage and heat preservation adjustment and control device |
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| Country | Link |
|---|---|
| CN (1) | CN203748339U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953439A (en) * | 2016-06-27 | 2016-09-21 | 赵晓芳 | Temperature-increasing and light-supplementing integrated system for photovoltaic agricultural warm shed |
| CN106888865A (en) * | 2017-04-19 | 2017-06-27 | 王承辉 | The heat produced using frequency converter or inverter carries out the device of warmhouse booth plantation |
| CN106922450A (en) * | 2017-04-19 | 2017-07-07 | 王承辉 | The system that the heat produced using frequency converter or inverter carries out warmhouse booth plantation |
| CN111820046A (en) * | 2020-07-31 | 2020-10-27 | 兰州理工大学 | PV/T shading device |
-
2014
- 2014-03-15 CN CN201420119227.3U patent/CN203748339U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953439A (en) * | 2016-06-27 | 2016-09-21 | 赵晓芳 | Temperature-increasing and light-supplementing integrated system for photovoltaic agricultural warm shed |
| CN106888865A (en) * | 2017-04-19 | 2017-06-27 | 王承辉 | The heat produced using frequency converter or inverter carries out the device of warmhouse booth plantation |
| CN106922450A (en) * | 2017-04-19 | 2017-07-07 | 王承辉 | The system that the heat produced using frequency converter or inverter carries out warmhouse booth plantation |
| CN111820046A (en) * | 2020-07-31 | 2020-10-27 | 兰州理工大学 | PV/T shading device |
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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: 20140806 Termination date: 20190315 |