CN209593334U - A kind of power generator integrating photovoltaic power generation Yu heat energy power-generating - Google Patents
A kind of power generator integrating photovoltaic power generation Yu heat energy power-generating Download PDFInfo
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- CN209593334U CN209593334U CN201920182290.4U CN201920182290U CN209593334U CN 209593334 U CN209593334 U CN 209593334U CN 201920182290 U CN201920182290 U CN 201920182290U CN 209593334 U CN209593334 U CN 209593334U
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- power generation
- photovoltaic power
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- 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
- 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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- Supply And Distribution Of Alternating Current (AREA)
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Abstract
The utility model relates to a kind of power generator for integrating photovoltaic power generation Yu heat energy power-generating, power generator includes photovoltaic power generation apparatus and heat generating device, photovoltaic power generation apparatus and heat generating device are sequentially connected short-circuit adjustment module, voltage check device, circuit control device, battery, inverter, photovoltaic power generation apparatus and heat generating device pass through the inverter respectively connected and convert direct current into after exchange by protecting parallel network circuit to collect electric energy, AC load is conveyed to after the alternating current for protecting parallel network circuit output is carried out pressure regulation shaping by adjusting stable-pressure device；Heat generating device includes thermal energy Accumulated Heat Units, and thermal energy Accumulated Heat Units connect heating medium delivery pipe, and heating medium delivery pipe is connected with expansion drum, thermoelectric generating device, circulating pump, is additionally provided with temperature sensor in heating medium delivery pipe；Photovoltaic power generation apparatus includes photovoltaic cell group.The utility model provides a kind of power generation for integrating photovoltaic power generation and heat energy power-generating, energy storage device.
Description
Technical field
The utility model relates to new energy field more particularly to a kind of power generations for integrating photovoltaic power generation Yu heat energy power-generating
Device.
Background technique
Existing electric energy, for some remote districts or mobile container house, is obtained dependent on obtaining on power grid
Take electric energy particularly inconvenient, simultaneously because the influence of environment, also more and more urgent for the demand of clean energy resource.Therefore, it is necessary to will
Application of solar energy is inevitable trend in remote monomer house or mobile container house.
Photovoltaic power generation is the photovoltaic effect using interface and luminous energy is directly translated into a kind of skill of electric energy
Art.Photovoltaic (PV or photovoltaic) is solar photovoltaic generation system (photovoltaic power system)
Referred to as, it is a kind of photovoltaic effect using solar cell semiconductor material, solar radiation energy is converted directly into the one of electric energy
Kind new power generating system has independent operating and the two ways that is incorporated into the power networks.Meanwhile solar photovoltaic generation system is classified, it is a kind of
It is centralization, such as large-scale northwest ground photovoltaic generating system;One is distributed (being boundary with > 6MW), such as industrial and commercial enterprises' workshop
Roof photovoltaic power generation system, local-style dwelling houses roof photovoltaic power generation system.
Thermoelectric conversion technology is based on Seebeck (Seebeck) effect, by two different thermoelectric materials (p-type and N-type)
One end is connected by excellence conductor Cu, and the other end is then connect with Cu conductor respectively, constitutes a PN junction, obtains one simply
Thermoelectric conversion component, also referred to as PN thermoelectric unit.Load resistance is accessed in thermoelectric unit open end, if at this time in thermoelectric unit
One end hot-fluid (QH) flows into, and is formed in temperature end (i.e. hot end), is lost from the other end (QC), is formed low-temperature end (i.e. cold end), in
It is to set up temperature gradient field between thermoelectric unit hot end and cold end.Thermoelectric unit is internally located at hole and the electronics of temperature end
Under the driving in temperature field, start to spread to low-temperature end, to form potential difference at the galvanic couple arm both ends PN, there will be electricity in circuit
Miscarriage life.
Both can effectively convert the solar into the mode of electric energy, however in the prior art be only using wherein
A kind of carry out electric energy at production, while not having the function of energy stores, how by two kinds of new energy carry out grid-connected storage at
Existing technical staff technical problem urgently to be solved.
It, can be by the sun therefore, it is necessary to research and develop a kind of power generation for integrating photovoltaic power generation and heat energy power-generating, energy storage device
The photovoltaic property of energy and the heat volt feature collection of solar energy are grid-connected, cleaning electric energy are provided the user with, especially suitable for economic and practical
Room, container house obtain electric energy independently and do not depend solely on power grid connection.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides a kind of hair for integrating photovoltaic power generation Yu heat energy power-generating
Electricity, energy storage device, can be grid-connected by the heat volt feature collection of the photovoltaic property of solar energy and solar energy, provides the user with cleaning electricity
Can, especially suitable for affordable housing, container house, electric energy is independently obtained and does not depend solely on power grid connection.
In order to achieve the above objectives, the technical solution adopted in the utility model are as follows: a kind of collection photovoltaic power generation is with heat energy power-generating
The power generator of one, power generator include photovoltaic power generation apparatus 1 and heat generating device 2, and photovoltaic power generation apparatus 1 and thermal energy are sent out
The electric energy that electric installation 2 exports successively passes through short-circuit adjustment module 3, voltage check device 4, circuit control device 5, battery 6, inverse
Become device 7, the photovoltaic power generation apparatus 1 and the heat generating device 2 pass through the inverter 7 respectively connected and convert direct current into
Electric energy is collected by protection parallel network circuit 8 after exchange, the alternating current that parallel network circuit 8 will be protected to export by adjusting stable-pressure device 9
AC load 10 is conveyed to after carrying out pressure regulation shaping；Heat generating device 2 includes thermal energy Accumulated Heat Units 21, thermal energy Accumulated Heat Units 21
Heating medium delivery pipe 22 is connected, heating medium delivery pipe 22 is connected with expansion drum 23, thermoelectric generating device 25, circulating pump 26,
Temperature sensor 24 is additionally provided in heating medium delivery pipe 22；Photovoltaic power generation apparatus 1 includes photovoltaic cell group 11.
In one preferred embodiment of the utility model, protection parallel network circuit 8 includes by photovoltaic power generation apparatus 1 and heat energy power-generating
The bus bar 80 that the electric energy that device 2 exports collects prevents the arrester 82 of lightning stroke for the breaker 81 at circuit connection beginning,
Prevent the fuse FU of short circuit, and current transformer 83 and metering device 85 for detecting electric current.
In one preferred embodiment of the utility model, photovoltaic power generation apparatus 1 and heat generating device 2 pass through breaker respectively
81 are electrically connected with bus bar 80, and bus bar 80 is connected with output bus, and branch meets concatenation fuse FU all the way and keeps away on output bus
It is grounded after thunder device 82；There are two breakers 81 for concatenation on output bus, and two 81 two sides of breaker concatenated are respectively arranged with
Current transformer 83；The output end of output bus adjusts stable-pressure device 9 by the connection of disconnecting switch 84, and it is defeated to adjust stable-pressure device 9
Outlet connects AC load 10.
Specifically, breaker has an arc-control device, thus breaker can on-load operation, can operational load electric current and failure it is short
Road electric current；Disconnecting switch does not have arc-control device；But disconnecting switch structure is simple, can understand and observe its operating status, when maintenance
Cut-off point is obvious.Breaker and disconnecting switch are used cooperatively, electrical safety performance can be better met, promote electric operation
Safety and practicability.
In one preferred embodiment of the utility model, metering device 85 includes the electric energy meter being electrically connected with current transformer 83
851, data acquisition device 852 and GPRS antenna 853 are serially connected with open circuit between the electric energy meter 851 and current transformer 83
Device 81.
In one preferred embodiment of the utility model, the short circuit adjustment module 3 is connected in parallel on photovoltaic cell group 11 or thermoelectricity
25 both ends of power generator, short-circuit adjustment module 3 include one group for being connected in parallel on 25 both ends of photovoltaic cell group 11 or thermoelectric generating device
The controllable switch 31 of concatenation and impedance 32, and 32 both ends of an impedance backward dioded 33 in parallel；Controllable switch 31 can
Control end is connect with circuit control device 5.
In one preferred embodiment of the utility model, voltage check device 4 and inverter 7 respectively with circuit control device 5
Information collection end connection, the control terminal of circuit control device 5 respectively with controllable switch 31 it is controllable end and inverter 7 company
It connects.
In one preferred embodiment of the utility model, photovoltaic cell group 11 is formed by connecting using multi-disc solar panel.
The utility model solves defect present in background technique, the utility model the utility model has the advantages that
1, the power generator for integrating photovoltaic power generation Yu heat energy power-generating of the utility model, then respectively to photovoltaic cell
The power quality that group or thermoelectric generating device generate carries out a monitoring, then passes through photovoltaic cell group or thermoelectric generating device respectively
Power quality is adjusted in the circuit control device of connection, while photovoltaic cell group or thermoelectric generating device can be generated
Electric energy passes through the storage that the battery respectively connected carries out electric energy.
It 2, include the mother for collecting the electric energy that photovoltaic power generation apparatus and heat generating device export by protecting parallel network circuit
Line row, then electic protection is realized to circuit by the component combination in protection parallel network circuit.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the preferred embodiment of the utility model；
Fig. 2 is the structural schematic diagram of thermoelectric generating device in the preferred embodiment of the utility model；
Fig. 3 is the structural schematic diagram that circuit network connects in the preferred embodiment of the utility model；
In figure: 1- photovoltaic power generation apparatus, 11- photovoltaic cell group, 2- heat generating device, 21- thermal energy Accumulated Heat Units, 22-
Heating medium conveying pipe, 23- expansion drum, 24- temperature sensor, 25- thermoelectric generating device, 251- thermoelectric power generation piece, 252-
Fan, 253- bottom air inlet mouth, the top 254- air inlet, 26- circulating pump, 27- power transmission cable, 3- short circuit adjustment module, 31- can
Control switch, 32- impedance, 33- backward dioded, 4- voltage check device, 5- circuit control device, 6- battery, 7- inverter,
8- protection parallel network circuit, 80- bus bar, 801- electronic box, 81- breaker, 82- arrester, 83- current transformer, 84- keep apart
It closes, 85- metering device, 851- electric energy meter, 852- data acquisition device, 853-GPRS antenna, 9- adjusts stable-pressure device, and 10- is handed over
Current load.
Specific embodiment
The utility model is described in further detail presently in connection with drawings and examples, these attached drawings are simplified
Schematic diagram only illustrates the basic structure of the utility model in a schematic way, therefore it only shows structure related with the utility model
At.
As shown in Fig. 1 ~ 3, a kind of power generator integrating photovoltaic power generation Yu heat energy power-generating, power generator includes photovoltaic
The electric energy that power generator 1 and heat generating device 2, photovoltaic power generation apparatus 1 and heat generating device 2 export successively is adjusted by short circuit
Save module 3, voltage check device 4, circuit control device 5, battery 6, inverter 7, the photovoltaic power generation apparatus 1 and described
Heat generating device 2 passes through the inverter 7 respectively connected and converts direct current into after exchange by protecting parallel network circuit 8 to converge electric energy
Collection is conveyed to AC load 10 after the alternating current for protecting parallel network circuit 8 to export is carried out pressure regulation shaping by adjusting stable-pressure device 9；
Heat generating device 2 includes the thermal energy Accumulated Heat Units 21 being arranged on roof, and thermal energy Accumulated Heat Units 21 connect heating medium conveying
Pipe 22, heating medium delivery pipe 22 are connected with expansion drum 23, thermoelectric generating device 25, circulating pump 26, heating medium delivery pipe 22
On be additionally provided with temperature sensor 24；Photovoltaic power generation apparatus 1 includes the photovoltaic cell group 11 being arranged on roof.Photovoltaic cell group
11 are formed by connecting using multi-disc solar panel.
In one preferred embodiment of the utility model, thermoelectric generating device 25 includes support housing, the top of support housing
It is provided with top portion ventilation mouth 254, the bottom of support housing is provided with bottom vent 253, and support housing is internally provided with thermoelectricity
Power generation sheet 251,251 both ends of thermoelectric power generation piece are connected separately with heating medium delivery pipe 22, will by heating medium delivery pipe 22
The thermal energy that thermal energy Accumulated Heat Units 21 acquire is delivered in electric power generation sheet 251, passes through the fan 252 being arranged in top portion ventilation mouth 254
It realizes ventilating convection, cold-zone air is provided；Thermal energy is converted to electric energy convenient for thermoelectric power generation piece 251.
Further, in one preferred embodiment of the utility model, the protection setting of parallel network circuit 8 passes through in electronic box 801
Power transmission cable 27 connects with external photovoltaic power generation apparatus 1 and heat generating device 2 and adjusting stable-pressure device 9 and AC load 10
It connects.Protecting parallel network circuit 8 includes the bus bar 80 for collecting the electric energy that photovoltaic power generation apparatus 1 and heat generating device 2 export, and is used
In the breaker 81 at circuit connection beginning, the arrester 82 of lightning stroke is prevented, prevents the fuse FU of short circuit, and for detecting electricity
The current transformer 83 and metering device 85 of stream.Further, in one preferred embodiment of the utility model, photovoltaic power generation dress
Set 1 and heat generating device 2 be electrically connected with bus bar 80 by breaker 81 respectively, bus bar 80 is connected with output bus, defeated
Branch is grounded after connecing concatenation fuse FU and arrester 82 all the way in bus out；There are two breakers 81 for concatenation on output bus, and
Two 81 two sides of breaker of concatenation are respectively arranged with current transformer 83；The output end of output bus is connected by disconnecting switch 84
It connects and adjusts stable-pressure device 9, adjust 9 output end of stable-pressure device and connect AC load 10.Specifically, the utility model one is preferably real
It applies in example, breaker has arc-control device, therefore breaker being capable of on-load operation, energy operational load electric current and failed shorted electric current；
Disconnecting switch does not have arc-control device；But disconnecting switch structure is simple, can clear view its operating status, when maintenance, which disconnects, points out
It is aobvious.Breaker and disconnecting switch are used cooperatively, electrical safety performance can be better met, promoted electric operation safety and
Practicability.
In one preferred embodiment of the utility model, metering device 85 includes seal shell, in seal shell
It is provided with the electric energy meter 851, data acquisition device 852 and GPRS antenna 853 being electrically connected with current transformer 83, the electricity
Breaker 81 can be serially connected between table 851 and current transformer 83.
Specifically, the short circuit adjustment module 3 is connected in parallel on 25 both ends of photovoltaic cell group 11 or thermoelectric generating device, short circuit is adjusted
Section module 3 includes controllable switch 31 and the impedance for one group of concatenation for being connected in parallel on 25 both ends of photovoltaic cell group 11 or thermoelectric generating device
32, and 32 both ends of an impedance backward dioded 33 in parallel；Controllable end and the circuit control device 5 of controllable switch 31 connect
It connects.Voltage check device 4 and inverter 7 are connect with the information collection end of circuit control device 5 respectively, circuit control device 5
Control terminal is connect with the controllable end of controllable switch 31 and inverter 7 respectively.
In one preferred embodiment of the utility model, integrate the work of the power generator of photovoltaic power generation and heat energy power-generating
Principle:
It realizes that photovoltaic effect converts solar energy into electric energy by photovoltaic power generation apparatus 1, then passes through 4 electricity of voltage check device
It can be carried out detection, the information of detection sends circuit control device 5 to, realizes by 5 pairs of circuit control device short-circuit adjustment modules 3
Control is cut-off, then circuit control device 5 stores electric energy by battery 6, electric power storage by electrical energy transportation to battery 6
Pond 6 connects inverter 7, the converting direct-current power into alternating-current power for exporting battery 6 by inverter 7.
Meanwhile heat generating device 2 is realized by the Seebeck effect in thermoelectric conversion technology and turns the thermal energy of solar energy
It changes electric energy into, then is detected by 4 electric energy of voltage check device, the information of detection sends circuit control device 5 to, by inverse
Become the short-circuit realization of adjustment modules 3 of 5 pairs of device controller and cut-off control, then circuit control device 5 by electrical energy transportation to battery 6,
Electric energy is stored by battery 6, battery 6 connects inverter 7, the direct current for exporting battery 6 by inverter 7
It is converted into alternating current.
Pass through the bus bar for protecting parallel network circuit 8 to collect the electric energy that photovoltaic power generation apparatus 1 and heat generating device 2 export
80, then electic protection is realized to circuit by protection parallel network circuit 8, and send to after electric energy is collected and adjust stable-pressure device 9, it adjusts
It saves 9 output end of stable-pressure device and connects AC load 10, provide the user with easily cleaning electric energy.
It is above enlightenment according to the desirable embodiment of the utility model, through the above description, related personnel is complete
Various changes and amendments can be carried out in the range of without departing from this item utility model technical idea.This item utility model
Technical scope be not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (7)
1. a kind of power generator for integrating photovoltaic power generation Yu heat energy power-generating, it is characterised in that: the power generator includes light
Power generator (1) and heat generating device (2) are lied prostrate, the electric energy that photovoltaic power generation apparatus (1) and heat generating device (2) export is successively
It is described by short-circuit adjustment module (3), voltage check device (4), circuit control device (5), battery (6), inverter (7)
Photovoltaic power generation apparatus (1) and the heat generating device (2) pass through the inverter (7) respectively connected and convert direct current into exchange
Electric energy is collected by protection parallel network circuit (8) afterwards, the exchange of parallel network circuit (8) output will be protected by adjusting stable-pressure device (9)
Electricity is conveyed to AC load (10) after carrying out pressure regulation shaping；Heat generating device (2) includes thermal energy Accumulated Heat Units (21), and thermal energy is poly-
Thermal (21) connects heating medium delivery pipe (22), and heating medium delivery pipe (22) is connected with expansion drum (23), thermoelectric power generation
Device (25), circulating pump (26) are additionally provided with temperature sensor (24) in heating medium delivery pipe (22)；Photovoltaic power generation apparatus
It (1) include photovoltaic cell group (11).
2. the power generator according to claim 1 for integrating photovoltaic power generation Yu heat energy power-generating, it is characterised in that: described
Protection parallel network circuit (8) includes the bus bar for collecting the electric energy that photovoltaic power generation apparatus (1) and heat generating device (2) export
(80), for the breaker (81) at circuit connection beginning, the arrester (82) of lightning stroke is prevented, prevents the fuse FU of short circuit, with
And current transformer (83) and metering device (85) for detecting electric current.
3. the power generator according to claim 2 for integrating photovoltaic power generation Yu heat energy power-generating, it is characterised in that: described
Photovoltaic power generation apparatus (1) and heat generating device (2) are electrically connected by breaker (81) with bus bar (80) respectively, bus bar
(80) it is connected with output bus, branch connects concatenation fuse FU and arrester (82) all the way and is grounded afterwards on output bus；Output bus
There are two breaker (81) for upper concatenation, and two breaker (81) two sides concatenated are respectively arranged with current transformer (83)；It is defeated
The output end of bus adjusts stable-pressure device (9) by disconnecting switch (84) connection out, adjusts the connection of stable-pressure device (9) output end and hands over
Current load (10).
4. the power generator according to claim 2 for integrating photovoltaic power generation Yu heat energy power-generating, it is characterised in that: described
Metering device (85) include the electric energy meter (851) being electrically connected with current transformer (83), data acquisition device (852) and
GPRS antenna (853) is serially connected with breaker (81) between the electric energy meter (851) and current transformer (83).
5. the power generator according to claim 1 for integrating photovoltaic power generation Yu heat energy power-generating, it is characterised in that: described
Short-circuit adjustment module (3) is connected in parallel on photovoltaic cell group (11) or thermoelectric generating device (25) both ends, and short-circuit adjustment module (3) includes
It is connected in parallel on controllable switch (31) and the impedance (32) of one group of concatenation at photovoltaic cell group (11) or thermoelectric generating device (25) both ends,
And impedance (32) both ends backward dioded (33) in parallel；The controllable end of controllable switch (31) and circuit control device
(5) it connects.
6. the power generator according to claim 5 for integrating photovoltaic power generation Yu heat energy power-generating, it is characterised in that: voltage
Detection device (4) and inverter (7) are connect with the information collection end of circuit control device (5) respectively, circuit control device (5)
Control terminal is connect with the controllable end of controllable switch (31) and inverter (7) respectively.
7. the power generator according to claim 1 for integrating photovoltaic power generation Yu heat energy power-generating, it is characterised in that: described
Photovoltaic cell group (11) is formed by connecting using multi-disc solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182290.4U CN209593334U (en) | 2019-02-01 | 2019-02-01 | A kind of power generator integrating photovoltaic power generation Yu heat energy power-generating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182290.4U CN209593334U (en) | 2019-02-01 | 2019-02-01 | A kind of power generator integrating photovoltaic power generation Yu heat energy power-generating |
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| Publication Number | Publication Date |
|---|---|
| CN209593334U true CN209593334U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920182290.4U Expired - Fee Related CN209593334U (en) | 2019-02-01 | 2019-02-01 | A kind of power generator integrating photovoltaic power generation Yu heat energy power-generating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698664A (en) * | 2019-02-01 | 2019-04-30 | 苏州工业职业技术学院 | A kind of power generator integrating photovoltaic power generation Yu heat energy power-generating |
-
2019
- 2019-02-01 CN CN201920182290.4U patent/CN209593334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698664A (en) * | 2019-02-01 | 2019-04-30 | 苏州工业职业技术学院 | A kind of power generator integrating photovoltaic power generation Yu heat energy power-generating |
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