CN104372900A - Multifunctional integrated solar roof system and control method - Google Patents
Multifunctional integrated solar roof system and control method Download PDFInfo
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- CN104372900A CN104372900A CN201410631565.XA CN201410631565A CN104372900A CN 104372900 A CN104372900 A CN 104372900A CN 201410631565 A CN201410631565 A CN 201410631565A CN 104372900 A CN104372900 A CN 104372900A
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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
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention provides a multifunctional integrated solar roof system which comprises a solar power generating device, a circuit controller, a refrigerating and heating device, a summer power supply device, a winter power supply device, a first temperature probe, a second temperature probe, a temperature sensor, a temperature voltage controller, a voltage sensor, a first breaker, a second breaker, a third breaker and a fourth breaker. The solar power generating device comprises a photovoltaic module, a solar controller and a solar direct-current storage power source. The refrigerating and heating device, the summer power supply device and the winter power supply device each comprises a P-type semi-conductor, an N-type semi-conductor and a plurality of metal heat conducting plates. The invention further provides a control method for the multifunctional integrated solar roof system, it can be guaranteed that the system works normally and efficiently, and the functions of heating, refrigerating and power generating are integrated.
Description
Technical field
The present invention relates to technical field of solar utilization technique, particularly relate to a kind of solar roof system and control method of multifunctional all.
Background technology
Along with the development and progression of society, the requirement of people to dwelling environment is more and more higher, and air-conditioning, heat collector etc. step into huge numbers of families, has won rapidly the favor of consumers in general, but has also produced some problems:
1, only pay close attention to the living environment in building, the heat dissipation in building to outside building, form the phenomenon of such as " heat island effect ";
2, energy demand is huge: according to statistics, and China is an energy consumption big country, and annual national energy consumption accounts for 1/3 of whole world total energy consumption, and has 1/3 to be from building energy consumption in national total energy consumption;
3, in concept, people are only concerned about position residing for building, structure and seismic behavior etc., pay close attention to not to architectural exterior-protecting construction, the environment in raising building that can only be passive.
" wanting the energy to roof " becomes an inevitable direction of future development.Roof is one of general constitution element of building, it is the peripheral structure that house top layer covers, function is for resisting natural wind and snow frost rain, solar radiation, temperature Change and other unfavorable factors, and roof, in the Design cooling load of air-conditioning and heat collector, occupies suitable ratio.How to utilize the temperature difference inside and outside the roof space, structure, solar energy and building, while advancing in living standard, can reduce building energy consumption again, people have found out various way.Disclosed in 10 days June in 2011, publication number is the Chinese utility model of CN201120194551.8, relate to a kind of solar roof possessing electricity generate function, comprise roof panel, support system and connect the fixed mechanism of roof panel and support system, achieve the combination of photovoltaic and photothermal.Disclosed in 1 day September in 2010, publication number is the Chinese invention of CN201010271039.9, propose a kind of colored solar pitched roof, by the base frame being built in top of building, the crossbeam that base frame is arranged, the glass permeation body that crossbeam bonds, and form at the heat collector of glass permeation body inner adhesion, smooth surface good seal can be built, the solar energy pitched roof of heat insulation water isolating excellence.Disclosed in 30 days Mays in 2007, publication number is the Chinese invention of CN200710105783.X, propose a kind of solar-energy building and building integrated solar utilizes device, one is processed into by metal sheet roof covering and heat pipe or inorganic heat pipe, there is the solar collection element of building finishing function, conduction type pressure-bearing, No leakage heat energy aggregating apparatus, the formations such as composite heat-insulating layer; Build among roof, body of wall and sunshade, or be arranged on roof, wall face, or be used as sunshade, realize solar-heating comprehensive utilization.Although these technology solve certain problem theoretically, but the utilization of roof structure and solar energy is only paid close attention to, the temperature difference do not related to inside and outside building utilizes, accordingly, propose a kind of more comprehensively heat supply, cooling, generating are multi-functional in the solar roof system and control method of one.
Summary of the invention
One of the technical problem to be solved in the present invention, is to provide a kind of multi-functional solar energy house plane system, can realize heat supply, cooling, generating are multi-functional in one.
One of problem of the present invention, is achieved in that
A solar energy house plane system for multifunctional all, described solar energy house plane system comprise device of solar generating, circuit controller, cold and hot check mechanism, summer electric supply installation, winter electric supply installation, the first temp probe, the second temp probe, temperature pick up, temperature voltage controller, voltage sensor, the first line breaker, the second line breaker, the 3rd line breaker, the 4th line breaker, described device of solar generating comprises photovoltaic module, controller for solar, solar DC storage power, described cold and hot check mechanism comprises the first P-type semiconductor, first N-type semiconductor, first metal guide hot plate, second metal guide hot plate, 3rd metal guide hot plate, described summer, electric supply installation comprised the second P-type semiconductor, second N-type semiconductor, 4th metal guide hot plate, five metals belongs to heat-conducting plate, described winter, electric supply installation comprised the 3rd P-type semiconductor, 3rd N-type semiconductor, 6th metal guide hot plate, 7th metal guide hot plate, described first P-type semiconductor, described first N-type semiconductor, described second P-type semiconductor, described second N-type semiconductor, described 3rd P-type semiconductor, described 3rd N-type semiconductor is all distributed in the interior outside of roofing,
Described controller for solar is connected with described photovoltaic module, described solar DC storage power respectively; One end of the first P-type semiconductor in described cold and hot check mechanism is connected with the second metal guide hot plate inside roofing, and its other end is connected with the first metal guide hot plate outside roofing; One end of the first N-type semiconductor in described cold and hot check mechanism is connected with the 3rd metal guide hot plate inside roofing, and its other end is connected with the first metal guide hot plate outside roofing; Described circuit controller is connected with described second metal guide hot plate, described 3rd metal guide hot plate, the positive pole of described solar DC storage power, the negative pole of described solar DC storage power respectively; One end of the second P-type semiconductor in described summer electric supply installation is connected with the 4th metal guide hot plate inside roofing, one end of second N-type semiconductor belongs to heat-conducting plate with the five metals inside roofing and is connected, and the second P-type semiconductor in described summer electric supply installation, the other end of the second N-type semiconductor directly dock; Described 4th metal guide hot plate is connected with the positive pole of described solar DC storage power by the first line breaker, and described five metals is belonged to heat-conducting plate and is connected by the negative pole of the second line breaker with described solar DC storage power; One end of the 3rd P-type semiconductor in described winter electric supply installation is connected with the 6th metal guide hot plate outside roofing, one end of 3rd N-type semiconductor is connected with the 7th metal guide hot plate outside roofing, and the 3rd P-type semiconductor in described winter electric supply installation, the other end of the 3rd N-type semiconductor directly dock; Described 6th metal guide hot plate is connected with the positive pole of described solar DC storage power by the 3rd line breaker, and described 7th metal guide hot plate is connected with the negative pole of described solar DC storage power by the 4th line breaker; Described temperature voltage controller is connected with described temperature pick up, described voltage sensor respectively; First temp probe, the second temp probe are arranged at the interior outside of roofing respectively and are connected to described temperature pick up.
Further, described first line breaker, described second line breaker are interlock, and described 3rd line breaker, described 4th line breaker are interlock; The mode of described interlock is all driven by described solar DC storage power 3.
The technical problem to be solved in the present invention two, is the control method providing a kind of multi-functional solar roof, can realize heat supply, cooling, generating are multi-functional in one.
Problem two of the present invention, is achieved in that
A control method for the solar roof of multifunctional all, described method realizes based on the solar energy house plane system of the invention described above, and described method specifically comprises the steps:
Temperature T in step 1, setting rooms of buildings
inscope be T
1~ T
2, temperature outside rooms of buildings is T
out, solar DC storage power minimal protection voltage be V
0;
Step 2, device of solar generating provide dc source, and voltage sensor detects the voltage V of solar DC storage power continuously, when V is more than or equal to V
0time, voltage sensor is to temperature voltage controller one signal instruction, temperature voltage controller disconnects the first line breaker, the second line breaker, the 3rd line breaker, the 4th line breaker, and temperature pick up detects the temperature T inside and outside rooms of buildings continuously by the first temp probe, the second temp probe
inand T
outif, T
inequal T
out, then this solar energy house plane system does not work, if T
inbe greater than or less than T
out, it specifically has:
Step 21, work as T
inbe greater than T
2time, temperature pick up is to temperature voltage controller one signal instruction, temperature voltage controller open circuit controller, the positive pole of solar DC storage power is made to connect the first N-type semiconductor in cold and hot check mechanism and the 3rd metal guide hot plate, negative pole connects the first P-type semiconductor in cold and hot check mechanism and the second metal guide hot plate, under the effect of electric field, utilize the difference of building internal-external temperature difference, make the first P-type semiconductor of side within doors in cold and hot check mechanism, first N-type semiconductor respectively with the second metal guide hot plate, node temperature between 3rd metal guide hot plate lowers, under the effect of natural convection and radiation, indoor temperature is reduced,
Step 22, work as T
inbe less than T
1time, temperature pick up is to temperature voltage controller one signal instruction, temperature voltage controller open circuit controller, the positive pole of solar DC storage power is made to connect the first P-type semiconductor in cold and hot check mechanism and the second metal guide hot plate, negative pole connects the first N-type semiconductor in cold and hot check mechanism and the 3rd metal guide hot plate, under the effect of electric field, utilize the difference of building internal-external temperature difference, make the first P-type semiconductor of side within doors in cold and hot check mechanism, first N-type semiconductor respectively with the second metal guide hot plate, between 3rd metal guide hot plate, node temperature is gone up, under the effect of natural convection and radiation, indoor temperature is raised,
Step 23, work as T
inat T
1~ T
2between time, temperature pick up is to temperature voltage controller one signal instruction, temperature voltage controller open circuit controller, make the positive pole of solar DC storage power, negative pole disconnect the connection with the second metal guide hot plate in cold and hot check mechanism, the 3rd metal guide hot plate, namely this cold and hot check mechanism does not work simultaneously;
Step 3, voltage sensor detect the voltage V of solar DC storage power continuously, when V is less than V
0time, temperature pick up detects the temperature T inside and outside rooms of buildings continuously by the first temp probe, the second temp probe
inand T
outif, T
inequal T
out, then this solar energy house plane system does not work, if T
inbe greater than or less than T
out, it specifically has:
Step 31, work as T
inbe less than T
outtime, voltage sensor is to temperature voltage controller one signal instruction, temperature voltage controller is connected and the first line breaker that summer, electric supply installation was connected and the second line breaker, disconnect and the 3rd line breaker that winter, electric supply installation was connected and the 4th line breaker, make the second P-type semiconductor in the positive pole connection electric supply installation in summer of solar DC storage power and the 4th metal guide hot plate, the second N-type semiconductor in negative pole connection electric supply installation in summer and five metals belong to heat-conducting plate, utilize the difference of building internal-external temperature difference, make summer electric supply installation be solar DC storage power charging,
Step 32, work as T
inbe greater than T
outtime, voltage sensor is to temperature voltage controller one signal instruction, temperature voltage controller is connected and the 3rd line breaker that winter, electric supply installation was connected and the 4th line breaker, disconnect and the first line breaker that summer, electric supply installation was connected and the second line breaker, make the 3rd P-type semiconductor in the positive pole connection electric supply installation in winter of solar DC storage power and the 6th metal guide hot plate, the 3rd N-type semiconductor in negative pole connection electric supply installation in winter and the 7th metal guide hot plate, utilize the difference of building internal-external temperature difference, make winter electric supply installation be solar DC storage power charging.
Further, described first line breaker, described second line breaker are interlock, and described 3rd line breaker, described 4th line breaker are interlock; The mode of described interlock is all driven by described solar DC storage power 3.
Tool of the present invention has the following advantages:
1, control device of the present invention and method are reliable, can safeguards system work normally and efficiently, realize heat supply, cooling, generating are multi-functional in one;
2, simple to operate, change according to building internal and external temperature size, and the size of the pressure of solar DC storage power in device of solar generating, regulate the switch of line breaker to realize switching corresponding Circuits System by interlock;
3, installation is simple, and after Installation and Debugging, running cost is low;
4, the control device in the present invention can Non-follow control, and can automatically control again, applicability is strong.
Accompanying drawing explanation
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural representation of solar energy house plane system of the present invention.
Fig. 2 is method flowchart of the present invention.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, the embodiment of solar energy house plane system of the present invention is described in detail, for the solar energy house plane system of the multifunctional all of certain villa, this solar energy house plane system comprise device of solar generating 100, circuit controller 4, cold and hot check mechanism 200, summer electric supply installation 300, winter electric supply installation 400, first temp probe 18, second temp probe 19, temperature pick up 20, temperature voltage controller 21, voltage sensor 22, first line breaker 23, second line breaker 24, the 3rd line breaker 25, the 4th line breaker 26; Described device of solar generating 100 comprises photovoltaic module 1, controller for solar 2, solar DC storage power 3, described cold and hot check mechanism 200 comprises the first P-type semiconductor 5, first N-type semiconductor 6, first metal guide hot plate 11, second metal guide hot plate 12, the 3rd metal guide hot plate 13, for heating in the winter time at cooling in summer; Described summer electric supply installation 300 comprise the second P-type semiconductor 7, second N-type semiconductor 8, the 4th metal guide hot plate 14, five metals belong to heat-conducting plate 15, for powering in summer; Described winter, electric supply installation 400 comprised the 3rd P-type semiconductor 9, the 3rd N-type semiconductor 10, the 6th metal guide hot plate 16, the 7th metal guide hot plate 17, for heat supply in the winter time; Described first P-type semiconductor 5, described first N-type semiconductor 6, described second P-type semiconductor 7, described second N-type semiconductor 8, described 3rd P-type semiconductor 9, described 3rd N-type semiconductor 10 are all distributed in the interior outside of roofing;
Described controller for solar 2 is connected with described photovoltaic module 1, described solar DC storage power 3 respectively; One end of the first P-type semiconductor 5 in described cold and hot check mechanism 200 is connected with the second metal guide hot plate 12 inside roofing, and its other end is connected with the first metal guide hot plate 11 outside roofing; One end of the first N-type semiconductor 6 in described cold and hot check mechanism 200 is connected with the 3rd metal guide hot plate 13 inside roofing, and its other end is connected with the first metal guide hot plate 11 outside roofing; Described circuit controller 4 is connected with described second metal guide hot plate 12, described 3rd metal guide hot plate 13, the positive pole of described solar DC storage power 3, the negative pole of described solar DC storage power 3 respectively; One end of the second P-type semiconductor 7 in described summer electric supply installation 300 is connected with the 4th metal guide hot plate 14 inside roofing, one end of second N-type semiconductor 8 belongs to heat-conducting plate 15 with the five metals inside roofing and is connected, and the other end of the second P-type semiconductor 7, second N-type semiconductor 8 in described summer electric supply installation 300 directly docks; Described 4th metal guide hot plate 14 is connected with the positive pole of described solar DC storage power 3 by the first line breaker 23, and described five metals is belonged to heat-conducting plate 15 and is connected by the negative pole of the second line breaker 24 with described solar DC storage power 3; One end of the 3rd P-type semiconductor 9 in described winter electric supply installation 400 is connected with the 6th metal guide hot plate 16 outside roofing, one end of 3rd N-type semiconductor 10 is connected with the 7th metal guide hot plate 17 outside roofing, and the 3rd P-type semiconductor 9 in described winter electric supply installation 400, the other end of the 3rd N-type semiconductor 10 directly dock; Described 6th metal guide hot plate 16 is connected with the positive pole of described solar DC storage power 3 by the 3rd line breaker 25, and described 7th metal guide hot plate 17 is connected with the negative pole of described solar DC storage power 3 by the 4th line breaker 26; Described temperature voltage controller 21 is connected with described temperature pick up 20, described voltage sensor 22 respectively; First temp probe 18, second temp probe 19 is arranged at the interior outside of roofing respectively and is connected to described temperature pick up 20; Wherein, described first line breaker 23, described second line breaker 24 are interlock, and described 3rd line breaker 25, described 4th line breaker 26 are interlock; The mode of described interlock is all driven by described solar DC storage power 3.
In a preferred embodiment, the area of photovoltaic module 1 is 15 square metres, the generated energy of device of solar generating 100 is 3Kw, voltage is 24 volts, semi-conducting material is using silicon doping boron ion as P-type semiconductor material, using silicon doping phosphonium ion as N-type semiconductor material, corrosion resistant plate is metal guide hot plate.
The control method of the solar roof of a kind of multifunctional all of the present invention realizes based on the solar energy house plane system of the invention described above, and described method specifically comprises the steps:
Temperature T in step 1, setting rooms of buildings
inscope be T
1~ T
2, temperature outside rooms of buildings is T
out, solar DC storage power 3 minimal protection voltage be V
0;
Step 2, device of solar generating 100 provide dc source, and voltage sensor 22 detects the voltage V of solar DC storage power 3 continuously, when V is more than or equal to V
0time, voltage sensor 22 gives temperature voltage controller 21 1 signal instruction, temperature voltage controller 21 disconnects the first line breaker 23, second line breaker 24, the 3rd line breaker 25, the 4th line breaker 26, and temperature pick up 20 detects the temperature T inside and outside rooms of buildings continuously by the first temp probe 18, second temp probe 19
inand T
outif, T
inequal T
out, then this solar energy house plane system does not work, if T
inbe greater than or less than T
out, it specifically has:
Step 21, work as T
inbe greater than T
2time, temperature voltage controller 21 1 signal instruction given by temperature pick up 20, temperature voltage controller 21 open circuit controller 4, the positive pole of solar DC storage power 3 is made to connect the first N-type semiconductor 6 in cold and hot check mechanism 200 and the 3rd metal guide hot plate 13, negative pole connects the first P-type semiconductor 5 and the second metal guide hot plate 12 in cold and hot check mechanism 200, under the effect of electric field, utilize the difference of building internal-external temperature difference, make the first P-type semiconductor 5 of side within doors in cold and hot check mechanism 200, first N-type semiconductor 6 respectively with the second metal guide hot plate 12, node temperature between 3rd metal guide hot plate 13 lowers, under the effect of natural convection and radiation, indoor temperature is reduced,
Step 22, work as T
inbe less than T
1time, temperature voltage controller 21 1 signal instruction given by temperature pick up 20, temperature voltage controller 21 open circuit controller 4, the positive pole of solar DC storage power 3 is made to connect the first P-type semiconductor 5 and the second metal guide hot plate 12 in cold and hot check mechanism 200, negative pole connects the first N-type semiconductor 6 in cold and hot check mechanism 200 and the 3rd metal guide hot plate 13, under the effect of electric field, utilize the difference of building internal-external temperature difference, make the first P-type semiconductor 5 of side within doors in cold and hot check mechanism 200, first N-type semiconductor 6 respectively with the second metal guide hot plate 12, between 3rd metal guide hot plate 13, node temperature is gone up, under the effect of natural convection and radiation, indoor temperature is raised,
Step 23, work as T
inat T
1~ T
2between time, temperature voltage controller 21 1 signal instruction given by temperature pick up 20, temperature voltage controller 21 open circuit controller 4, make the positive pole of solar DC storage power 3, negative pole disconnect the connection with the second metal guide hot plate 12 in cold and hot check mechanism 200, the 3rd metal guide hot plate 13, namely this cold and hot check mechanism 200 does not work simultaneously;
Step 3, voltage sensor 22 detect the voltage V of solar DC storage power 3 continuously, when V is less than V
0time, temperature pick up 20 detects the temperature T inside and outside rooms of buildings continuously by the first temp probe 18, second temp probe 19
inand T
outif, T
inequal T
out, then this solar energy house plane system does not work, if T
inbe greater than or less than T
out, it specifically has:
Step 31, work as T
inbe less than T
outtime, voltage sensor 22 gives temperature voltage controller 21 1 signal instruction, the first line breaker 23 and the second line breaker 24 be connected with electric supply installation 300 in summer connected by temperature voltage controller 21, disconnect the 3rd line breaker 25 and the 4th line breaker 26 that are connected with electric supply installation 400 in winter, the positive pole of solar DC storage power 3 is made to connect the first P-type semiconductor 5 described in the second P-type semiconductor 7 in electric supply installation 300 in summer and the 4th metal guide hot plate 14, described first N-type semiconductor 6, described second P-type semiconductor 7, described second N-type semiconductor 8, described 3rd P-type semiconductor 9, described 3rd N-type semiconductor 10, the second N-type semiconductor 8 in negative pole connection electric supply installation in summer 300 and five metals belong to heat-conducting plate 15, utilize the difference of building internal-external temperature difference, summer electric supply installation 300 is charged for solar DC storage power 3,
Step 32, work as T
inbe greater than T
outtime, voltage sensor 22 gives temperature voltage controller 21 1 signal instruction, temperature voltage controller 21 connects the 3rd line breaker 25 and the 4th line breaker 26 that are connected with electric supply installation 400 in winter, disconnect the first line breaker 23 and the second line breaker 24 be connected with electric supply installation 300 in summer, make the 3rd P-type semiconductor 9 in the positive pole connection electric supply installation in winter 400 of solar DC storage power 3 and the 6th metal guide hot plate 16, the 3rd N-type semiconductor 10 in negative pole connection electric supply installation in winter 400 and the 7th metal guide hot plate 17, utilize the difference of building internal-external temperature difference, winter electric supply installation 400 is charged for solar DC storage power 3.
Wherein, described first line breaker 23, described second line breaker 24 are interlock, and described 3rd line breaker 25, described 4th line breaker 26 are interlock; The mode of described interlock is all driven by described solar DC storage power 3.
Although the foregoing describe the specific embodiment of the present invention; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present invention; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present invention and change, should be encompassed in scope that claim of the present invention protects.
Claims (4)
1. a solar energy house plane system for multifunctional all, is characterized in that: described solar energy house plane system comprise device of solar generating, circuit controller, cold and hot check mechanism, summer electric supply installation, winter electric supply installation, the first temp probe, the second temp probe, temperature pick up, temperature voltage controller, voltage sensor, the first line breaker, the second line breaker, the 3rd line breaker, the 4th line breaker, described device of solar generating comprises photovoltaic module, controller for solar, solar DC storage power, described cold and hot check mechanism comprises the first P-type semiconductor, first N-type semiconductor, first metal guide hot plate, second metal guide hot plate, 3rd metal guide hot plate, described summer, electric supply installation comprised the second P-type semiconductor, second N-type semiconductor, 4th metal guide hot plate, five metals belongs to heat-conducting plate, described winter, electric supply installation comprised the 3rd P-type semiconductor, 3rd N-type semiconductor, 6th metal guide hot plate, 7th metal guide hot plate, described first P-type semiconductor, described first N-type semiconductor, described second P-type semiconductor, described second N-type semiconductor, described 3rd P-type semiconductor, described 3rd N-type semiconductor is all distributed in the interior outside of roofing,
Described controller for solar is connected with described photovoltaic module, described solar DC storage power respectively; One end of the first P-type semiconductor in described cold and hot check mechanism is connected with the second metal guide hot plate inside roofing, and its other end is connected with the first metal guide hot plate outside roofing; One end of the first N-type semiconductor in described cold and hot check mechanism is connected with the 3rd metal guide hot plate inside roofing, and its other end is connected with the first metal guide hot plate outside roofing; Described circuit controller is connected with described second metal guide hot plate, described 3rd metal guide hot plate, the positive pole of described solar DC storage power, the negative pole of described solar DC storage power respectively; One end of the second P-type semiconductor in described summer electric supply installation is connected with the 4th metal guide hot plate inside roofing, one end of second N-type semiconductor belongs to heat-conducting plate with the five metals inside roofing and is connected, and the second P-type semiconductor in described summer electric supply installation, the other end of the second N-type semiconductor directly dock; Described 4th metal guide hot plate is connected with the positive pole of described solar DC storage power by the first line breaker, and described five metals is belonged to heat-conducting plate and is connected by the negative pole of the second line breaker with described solar DC storage power; One end of the 3rd P-type semiconductor in described winter electric supply installation is connected with the 6th metal guide hot plate outside roofing, one end of 3rd N-type semiconductor is connected with the 7th metal guide hot plate outside roofing, and the 3rd P-type semiconductor in described winter electric supply installation, the other end of the 3rd N-type semiconductor directly dock; Described 6th metal guide hot plate is connected with the positive pole of described solar DC storage power by the 3rd line breaker, and described 7th metal guide hot plate is connected with the negative pole of described solar DC storage power by the 4th line breaker; Described temperature voltage controller is connected with described temperature pick up, described voltage sensor respectively; First temp probe, the second temp probe are arranged at the interior outside of roofing respectively and are connected to described temperature pick up.
2. the solar energy house plane system of a kind of multifunctional all according to claim 1, is characterized in that: described first line breaker, described second line breaker are interlock, and described 3rd line breaker, described 4th line breaker are interlock; The mode of described interlock is all driven by described solar DC storage power.
3. a control method for the solar roof of multifunctional all, is characterized in that: described method needs to provide solar energy house plane system as claimed in claim 1, and described method specifically comprises the steps:
Temperature T in step 1, setting rooms of buildings
inscope be T
1~ T
2, temperature outside rooms of buildings is T
out, solar DC storage power minimal protection voltage be V
0;
Step 2, device of solar generating provide dc source, and voltage sensor detects the voltage V of solar DC storage power continuously, when V is more than or equal to V
0time, voltage sensor is to temperature voltage controller one signal instruction, temperature voltage controller disconnects the first line breaker, the second line breaker, the 3rd line breaker, the 4th line breaker, and temperature pick up detects the temperature T inside and outside rooms of buildings continuously by the first temp probe, the second temp probe
inand T
outif, T
inequal T
out, then this solar energy house plane system does not work, if T
inbe greater than or less than T
out, it specifically has:
Step 21, work as T
inbe greater than T
2time, temperature pick up is to temperature voltage controller one signal instruction, temperature voltage controller open circuit controller, the positive pole of solar DC storage power is made to connect the first N-type semiconductor in cold and hot check mechanism and the 3rd metal guide hot plate, negative pole connects the first P-type semiconductor in cold and hot check mechanism and the second metal guide hot plate, under the effect of electric field, utilize the difference of building internal-external temperature difference, make the first P-type semiconductor of side within doors in cold and hot check mechanism, first N-type semiconductor respectively with the second metal guide hot plate, node temperature between 3rd metal guide hot plate lowers, under the effect of natural convection and radiation, indoor temperature is reduced,
Step 22, work as T
inbe less than T
1time, temperature pick up is to temperature voltage controller one signal instruction, temperature voltage controller open circuit controller, the positive pole of solar DC storage power is made to connect the first P-type semiconductor in cold and hot check mechanism and the second metal guide hot plate, negative pole connects the first N-type semiconductor in cold and hot check mechanism and the 3rd metal guide hot plate, under the effect of electric field, utilize the difference of building internal-external temperature difference, make the first P-type semiconductor of side within doors in cold and hot check mechanism, first N-type semiconductor respectively with the second metal guide hot plate, between 3rd metal guide hot plate, node temperature is gone up, under the effect of natural convection and radiation, indoor temperature is raised,
Step 23, work as T
inat T
1~ T
2between time, temperature pick up is to temperature voltage controller one signal instruction, temperature voltage controller open circuit controller, make the positive pole of solar DC storage power, negative pole disconnect the connection with the second metal guide hot plate in cold and hot check mechanism, the 3rd metal guide hot plate, namely this cold and hot check mechanism does not work simultaneously;
Step 3, voltage sensor detect the voltage V of solar DC storage power continuously, when V is less than V
0time, temperature pick up detects the temperature T inside and outside rooms of buildings continuously by the first temp probe, the second temp probe
inand T
outif, T
inequal T
out, then this solar energy house plane system does not work, if T
inbe greater than or less than T
out, it specifically has:
Step 31, work as T
inbe less than T
outtime, voltage sensor is to temperature voltage controller one signal instruction, temperature voltage controller is connected and the first line breaker that summer, electric supply installation was connected and the second line breaker, disconnect and the 3rd line breaker that winter, electric supply installation was connected and the 4th line breaker, make the second P-type semiconductor in the positive pole connection electric supply installation in summer of solar DC storage power and the 4th metal guide hot plate, the second N-type semiconductor in negative pole connection electric supply installation in summer and five metals belong to heat-conducting plate, utilize the difference of building internal-external temperature difference, make summer electric supply installation be solar DC storage power charging,
Step 32, work as T
inbe greater than T
outtime, voltage sensor is to temperature voltage controller one signal instruction, temperature voltage controller is connected and the 3rd line breaker that winter, electric supply installation was connected and the 4th line breaker, disconnect and the first line breaker that summer, electric supply installation was connected and the second line breaker, make the 3rd P-type semiconductor in the positive pole connection electric supply installation in winter of solar DC storage power and the 6th metal guide hot plate, the 3rd N-type semiconductor in negative pole connection electric supply installation in winter and the 7th metal guide hot plate, utilize the difference of building internal-external temperature difference, make winter electric supply installation be solar DC storage power charging.
4. the control method of the solar roof of a kind of multifunctional all according to claim 3, is characterized in that: described first line breaker, described second line breaker are interlock, and described 3rd line breaker, described 4th line breaker are interlock; The mode of described interlock is all driven by described solar DC storage power 3.
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| CN104372900B (en) | 2016-06-22 |
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