CN104034051A - Solar multi-energy modularization joint control system - Google Patents
Solar multi-energy modularization joint control system Download PDFInfo
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- CN104034051A CN104034051A CN201410243361.9A CN201410243361A CN104034051A CN 104034051 A CN104034051 A CN 104034051A CN 201410243361 A CN201410243361 A CN 201410243361A CN 104034051 A CN104034051 A CN 104034051A
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- control system
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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 invention relates to the field of solar control systems, in particular to a solar multi-energy modularization joint control system which is quick in modularization combination and can realize cooperative joint control on solar energy and auxiliary energy sources. The solar multi-energy modularization joint control system comprises a solar control system and an auxiliary energy source control system, wherein the solar control system comprises a first processor, a first sensing/signal input interface, a first loading/output interface and an analog control signal output interface; the auxiliary energy source control system comprises a second processor, a second sensing/signal input interface and a second loading/output interface; the analog control signal output interface of the solar control system is connected with the second sensing/signal input interface of the auxiliary energy source control system. The solar multi-energy modularization joint control system adopts a quick composite structure of standardization and modularization, and the system application problem that solar heat collection and multi-energy assist cooperative work can be realized just by connecting corresponding matched interfaces.
Description
Technical field
The present invention relates to solar control system field, especially a kind of solar energy multiple-energy-source modularization joint control system.
Background technology
In today of global energy situation anxiety, climate warming serious threat economic development and people's life health, countries in the world all, seeking new energy substitution strategy, obtain superiority in the hope of sustainable development with in development in the future.Solar energy is clean with it, continually, the significant advantage such as safety, become focal point.In the development of solar energy industry, solar thermal utilization switch technology the most promising the most ripe beyond doubt new energy technology.
Solar energy also has two major defects: the one, and energy resource density is low; The 2nd, its intensity is subject to the impact in season, weather place, can not safeguard constant.Although this two large shortcoming has limited it and has effectively utilized.But along with scientific and technological develop rapidly, corresponding novel energy utilizes the exploitation of technology, the public is brought into play to greatest extent to the comprehensive utilization technique understanding of solar energy.Solar heat switch technology is in conjunction with wind-power electricity generation, air source heat pump, earth source heat pump, and the new forms of energy such as gas thermal energy and clean energy resource are that the multiple-energy-source coordination technique of auxiliary phase combination can be realized the demand that meets part energy for building with reasonable cost.Thereby it will have broad market as a kind of energy-saving building technology.
Summary of the invention
The object of the invention is the deficiency in order to solve above-mentioned technology and provide a kind of modular combination quick, can realize the solar energy multiple-energy-source modularization joint control system of the collaborative joint control of the supplementary energies such as solar energy and gas thermal energy, air-source heat energy, ground source heat energy, electric energy.
In order to achieve the above object, the solar energy multiple-energy-source modularization joint control system that the present invention is designed, it comprises solar control system and supplementary energy control system, described solar control system comprises processor, sensing/signal input interface, load/output interface and analog control signal output interface, and described supplementary energy control system comprises No. two processors, No. two sensing/signal input interfaces and No. two load/output interfaces; Between processor of described solar control system and No. two processors of supplementary energy control system, by photoelectric-isolated output interface or adopt serial ports or Ethernet mode directly to carry out data communication by agreement, the analog control signal output interface of described solar control system is connected with No. two sensing/signal input interfaces of supplementary energy control system.
Its sensing by solar control system/signal input interface gathers delivery outlet temperature, heat-exchange system delivery outlet temperature, running water inflow temperature and the heat outputting coolant-temperature gage of solar thermal collection system, and No. two sensing/signal input interfaces of described supplementary energy control system mainly gather the inflow temperature of supplementary energy heating system, now utilizing heat-exchange system delivery outlet temperature that processor receives according to sensing/signal input interface and heat outputting coolant-temperature gage to simulate the parameter controlling value matching with No. two sensing/signal input interfaces of supplementary energy control system (can be resistance, voltage, electric current, pulse switch value etc.), heat-exchange system delivery outlet temperature and heat outputting coolant-temperature gage are inputted to No. two processors by No. two sensing/signal input interfaces, in the time that hot water output temperature is less than design temperature, No. two processor control supplementary energy heating systems of supplementary energy control system heat, make heat outputting coolant-temperature gage consistent with design temperature.
The operation of system of the present invention mainly contains following four kinds of operating modes:
(1) solar energy heating domestic hot-water
At good fine day at most of sunshine, system is by this operating mode work, the now work of solar energy circulating pump is controlled according to the temperature of solar thermal collector and boiler by system controller, utilizes endlessly the heat of heat collector collection to be transported to boiler by Intermediate Heat Exchanger.
(2) solar energy supplementary energy Intelligent heating domestic hot-water
When cloudy day or cloudy weather, when solar energy heating temperature is not enough to directly heat domestic hot-water lower than boiler water temperature, supplementary energy intelligent starting, domestic hot-water in heat hot water tank.In the time that ambient weather is recovered normal sunshine condition, when solar energy heating temperature can be enough to directly heat domestic hot-water, directly cut off supplementary energy and can save the power consumption of supplementary energy.Now solar energy is in holotype work type
(3) solar energy and supplementary energy heat domestic hot-water simultaneously
When good at fine day sunshine, if the heat consumption of hot-water heating system is greater than effective heating load of solar thermal collection system or the negligible amounts of solar thermal collector, the heat demand of using that can not meet hot-water heating system, solar energy and supplementary energy are worked to hot-water heating system heat supply simultaneously.
(4) supplementary energy directly heats domestic hot-water
At continuous sleety weather, hot-water heating system institute calorific requirement is provided by supplementary energy completely.Now, solar energy system is in holding state, and supplementary energy works independently boiler is heated.
The solar energy multiple-energy-source modularization joint control system that the present invention obtains, adopt standardization, modularization Quick assembling structure, under the front topic that does not change former autonomous system primary structure, only, by connecting corresponding matched interfaces mode, just can realize the system applies problem of the auxiliary collaborative work of solar energy heating and multiple-energy-source.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the solar energy multiple-energy-source modularization joint control system that the present embodiment is described, it comprises solar control system 1 and supplementary energy control system 2, described solar control system 1 comprises processor 3, sensing/signal input interface 5, load/output interface 4 and an analog control signal output interface 6, and described supplementary energy control system 2 comprises No. two processors 8, No. two sensing/signal input interfaces 10 and No. two load/output interfaces 9; Between processor 3 of described solar control system 1 and No. two processors 8 of supplementary energy control system 2, by photoelectric-isolated output interface 9 or adopt serial ports or Ethernet mode directly to carry out data communication by agreement, the analog control signal output interface 6 of described solar control system 1 is connected with No. two sensing/signal input interfaces 10 of supplementary energy control system 2.
Claims (1)
1. a solar energy multiple-energy-source modularization joint control system, it comprises solar control system and supplementary energy control system, it is characterized in that: described solar control system comprises processor, sensing/signal input interface, load/output interface and analog control signal output interface, and described supplementary energy control system comprises No. two processors, No. two sensing/signal input interfaces and No. two load/output interfaces; Between processor of described solar control system and No. two processors of supplementary energy control system, by photoelectric-isolated output interface or adopt serial ports or Ethernet mode directly to carry out data communication by agreement, the analog control signal output interface of described solar control system is connected with No. two sensing/signal input interfaces of supplementary energy control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243361.9A CN104034051B (en) | 2014-06-04 | 2014-06-04 | Solar energy multiple-energy-source modularization joint control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410243361.9A CN104034051B (en) | 2014-06-04 | 2014-06-04 | Solar energy multiple-energy-source modularization joint control system |
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| CN104034051A true CN104034051A (en) | 2014-09-10 |
| CN104034051B CN104034051B (en) | 2016-04-06 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2431493A1 (en) * | 1974-07-01 | 1976-01-22 | Bbc Brown Boveri & Cie | Water supply control for hot water storage tank - making full use of solar energy without heat loss via solar cell |
| DE10312520A1 (en) * | 2003-03-20 | 2004-10-07 | Viessmann Werke Gmbh & Co Kg | Operating method for solar heat-transfer medium circuit, by switching auxiliary heat source on as soon as the actual temperature in the solar heat accumulator falls below a predefined daily temperature range |
| CN202166218U (en) * | 2011-07-08 | 2012-03-14 | 深圳市桑霞太阳能有限公司 | PID (proportional integral derivative) controller for solar hot water energy conservation |
| CN203177505U (en) * | 2013-03-19 | 2013-09-04 | 林汉浩 | Solar energy controller |
| CN103512230A (en) * | 2012-06-19 | 2014-01-15 | 朱芸 | Control system of solar water heater |
-
2014
- 2014-06-04 CN CN201410243361.9A patent/CN104034051B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2431493A1 (en) * | 1974-07-01 | 1976-01-22 | Bbc Brown Boveri & Cie | Water supply control for hot water storage tank - making full use of solar energy without heat loss via solar cell |
| DE10312520A1 (en) * | 2003-03-20 | 2004-10-07 | Viessmann Werke Gmbh & Co Kg | Operating method for solar heat-transfer medium circuit, by switching auxiliary heat source on as soon as the actual temperature in the solar heat accumulator falls below a predefined daily temperature range |
| CN202166218U (en) * | 2011-07-08 | 2012-03-14 | 深圳市桑霞太阳能有限公司 | PID (proportional integral derivative) controller for solar hot water energy conservation |
| CN103512230A (en) * | 2012-06-19 | 2014-01-15 | 朱芸 | Control system of solar water heater |
| CN203177505U (en) * | 2013-03-19 | 2013-09-04 | 林汉浩 | Solar energy controller |
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| CN104034051B (en) | 2016-04-06 |
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