CN207035310U - Solar energy heat distribution system - Google Patents

Solar energy heat distribution system Download PDF

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Publication number
CN207035310U
CN207035310U CN201720539044.0U CN201720539044U CN207035310U CN 207035310 U CN207035310 U CN 207035310U CN 201720539044 U CN201720539044 U CN 201720539044U CN 207035310 U CN207035310 U CN 207035310U
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China
Prior art keywords
attemperater
water
distribution system
solar energy
heat distribution
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CN201720539044.0U
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Chinese (zh)
Inventor
谈积军
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Beijing City Yi And Energy Technology Co Ltd
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Beijing City Yi And Energy Technology Co Ltd
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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
    • Y02B10/20—Solar thermal
    • 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
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • 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
    • Y02E10/60—Thermal-PV hybrids

Abstract

A kind of solar energy heat distribution system, including solar water unit and the attemperater that passes sequentially through pipeline closed loop and connect, electromagnetic induction heater and heat exchanger, the solar water unit delivery port is connected with the attemperater, described attemperater is connected by hutch water device with solar water unit water inlet, described solar energy heat distribution system includes control centre, described control centre includes automatic heating control system, when hot water temperature can not reach rated temperature and meet that heating requires in attemperater, also water body can be sent to electromagnetic induction heater concurrent heating by the 3rd circulating pump.This mode is applied to bad weather, and solar water unit heating temp is standby when inadequate.The water supply line of user is communicated to by attemperater by one, the water body of attemperater can be connected to kitchen, the bathroom of user respectively, increases the service efficiency and use range of water body in attemperater.

Description

Solar energy heat distribution system
Technical field
It the utility model is related to clean energy resource applied technical field, and in particular to a kind of solar energy heat distribution system.
Background technology
Traditional fuel energy is reduced day by day, is endangered and is become increasingly conspicuous to caused by environment, while the whole world also has 20 Hundred million people cannot get normal energy supply.Sight has all been invested regenerative resource by this when, the whole world, it is desirable to renewable energy Source can change the energy resource structure of the mankind, maintain long-range sustainable development.Solar energy is formed with its exclusive advantage among this The focus paid attention to for people.Abundant solar radiant energy is the important energy, is inexhaustible, nexhaustible, pollution-free, honest and clean The energy that valency, the mankind can freely utilize.
The solar water machine application being wherein made up of solar energy photovoltaic panel is the most convenient, extensive, can solve the problem that family The problems such as heating, supplying hot water, but in actual use, it may appear that cloudy day, haze and sleety weather and cause photovoltaic Plate can not normally generate heat, and cause user not reach the temperature of needs with water.And the solar energy heat distribution system is using process It is middle solar energy photovoltaic panel can be heated after water store to an attemperater, but after extended periods, attemperater it is interior Water heat loss occurs and cause the water temperature in attemperater drop to user can not normal use water temperature.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome photovoltaic panel heating in the prior art by weather Limit and the water of preference temperature can not be provided the user.
Therefore, a kind of solar energy heat distribution system is provided, including solar water unit connects with pipeline closed loop is passed sequentially through Attemperater, electromagnetic induction heater and heat exchanger, it is characterized in that：The solar water unit delivery port and the guarantor Reservoir connects, and the water inlet of the delivery port of described attemperater and hutch water device connects, the delivery port of described hutch water device with The solar water unit solar water unit water inlet connection, the delivery port of the solar water unit with it is described The water inlet connection of attemperater, sets installation between the delivery port of described attemperater and the water inlet of the heat exchanger Have and be provided with pipeline between the water inlet of the pipeline of first circulation pump, the delivery port of described attemperater and the hutch water device Second circulation pump；
Described solar energy heat distribution system also includes control centre, and described control centre includes automatic computer heating control system System, it includes：
Detection means, for detecting the temperature of water body in attemperater, and export the detection voltage of analog quantity；
Standard apparatus, the reference voltage of an analog quantity is provided according to default rated temperature；
Comparison means, connect respectively with described detection means and standard apparatus lotus root, for the reference voltage and inspection Voltage is surveyed, after detection voltage is more than reference voltage, exports the first drive signal；It is defeated after detection voltage is less than reference voltage Go out the second drive signal；
Drive device, connect with the comparison means lotus root, controlled respectively responsive to the first drive signal and the second drive signal Next device work；
First control device, connect with the drive device lotus root, described first is controlled in response to first drive signal Circulating pump is operated；
Second control device, connect with the drive device lotus root, described second is controlled in response to second drive signal Circulating pump is operated.
Further, described attemperater is connected to user by a water supply line.
Further, temperature control orientation electromagnetism is provided between described solar water unit and described attemperater Valve.
Further, described heat-exchange device is radiator group.
Further, detection means is temperature sensor.
Further, described standard apparatus includes the first reference resistance, the second reference resistance and the 3rd reference resistance, institute State the 3rd reference resistance and the second reference resistance series connection ground connection, the node coupling of second reference resistance and the first reference resistance The input of the comparison means.
Further, the drive device stated includes the first driving resistance, the second driving resistance and the first driving triode, institute The the first driving resistance stated drives with the second described driving resistant series ground connection, the described first driving resistance with described second The base stage of node coupling the first driving triode of dynamic resistance, the colelctor electrode coupling of the first driving triode described the One control device and second control device.
Further, described first control device includes the first relay coil connect with the drive device lotus root, and The first relay normally open contact coordinated with first relay coil, the first described relay normally open contact and described the One circulating pump series connection ground connection.
Further, described second control device includes the second relay coil connect with the drive device lotus root, and The second relay normally open contact coordinated with second relay coil, the second described relay normally open contact and described the Two circulating pumps series connection ground connection.
Technical solutions of the utility model, have the following advantages that：
1. heated by solar water unit to running water, by the water body after heating pass sequentially through attemperater, Electromagnetic induction heater and heat exchanger follow bad, realize by the purpose of the real-time heat supply of heat exchanger, have that heat supply is stable, energy-conservation The advantages that emission reduction.
2. attemperater provided by the utility model is connected by hutch water device with solar water unit water inlet, work as insulation After water temperature in water tank is less than rated temperature, the water body in the automatic heating control system control attemperater of control centre Solar water unit is back to carry out the heating again of water body, utilize.
, also can be by the 3rd circulation 3. hot water temperature can not reach rated temperature and meet that heating requires in attemperater Water body is sent to electromagnetic induction heater concurrent heating by pump.This mode is applied to bad weather, and solar water unit heating temp is not It is standby when enough.
4. being communicated to the water supply line of user by attemperater by one, the water body of attemperater can be connected to user respectively Kitchen, bathroom, increase attemperater in water body service efficiency and use range.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of solar energy heat distribution system；
Fig. 2 is the automatic heating control system structural representation at control centre；
1st, solar water unit；2nd, attemperater；3rd, electromagnetic induction heater；4th, heat exchanger；5th, hutch water device；6th, use Family；11st, first circulation pump；12nd, second circulation pump；13rd, the 3rd circulating pump；14th, the 4th circulating pump；21st, the first temperature control orientation electricity Magnet valve；22nd, the second temperature control orientation magnetic valve；23rd, the 3rd temperature control orientation magnetic valve；110th, standard apparatus；120th, detection means； 130th, comparison means；140th, time set；150th, drive device；160th, first control device；170th, second control device；180、 Master control device.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment be the utility model part of the embodiment, rather than whole embodiment.Based on the embodiment in the utility model, The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this reality With novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.In addition, following institute As long as involved technical characteristic does not form conflict can phase each other in the utility model different embodiments of description Mutually combine.
A kind of solar energy heat distribution system, its structural representation as shown in Figure 1, including be connected by hutch water device 5 with running water Solar water unit 1, moisturizing can be carried out to it by hutch water device 5 when solar water 1 water shortage of unit.Solar water Unit 1 orients magnetic valve 21 by the first temperature control and connects an attemperater 2.
Attemperater 2 is connected to user 6 by a pipeline, can provide hot water to the living area of user 6, such as say kitchen, defend Between life, it is available for user 6 to be had a bath, the activity such as wash vegetables.
When the temperature that the temperature in attemperater 2 reaches rated temperature, and heat exchanger 4 needs, the water in attemperater 2 Body can flow to the water inlet of heat exchanger 4 by the second temperature control orientation magnetic valve 22, first circulation pump 11, and heat exchanger 4 goes out The mouth of a river is linked back to attemperater 2 by the 4th circulating pump 14.
When the temperature in attemperater 2 does not reach rated temperature, the water body in attemperater 2 can be by heating branch road pair Water body in attemperater 2 is heated, and heating branch road includes the 3rd circulating pump 13, and the 3rd circulating pump 13 passes through pipeline and the Two temperature controls orientation magnetic valve 22 connects, and the other end of the 3rd circulating pump 13 connects the water inlet of electromagnetic induction heater 3, electricity by pipeline The delivery port of magnetic induction heaters 3 is connected with heat exchanger 4.
When the temperature in attemperater 2 does not reach rated temperature, the water body in attemperater 2 can also pass through the branch road that flows back Water body in it is back to hutch water device 5, the water body is delivered into solar water unit 1 by hutch water device 5 carries out secondary add Heat, backflow branch road include the temperature control of second circulation pump 12 and the 3rd orientation magnetic valve being arranged between attemperater 2 and hutch water device 5 23。
, also can be by the 3rd circulating pump when 2 inner hot water temperature of attemperater can not reach rated temperature and meet that heating requires Water body is sent to the concurrent heating of electromagnetic induction heater 3 by 13.This mode is applied to bad weather, the heating temp of solar water unit 1 It is standby when not enough.The water supply line of user is communicated to by attemperater by one, the water body of attemperater can be connected to use respectively Kitchen, the bathroom at family, increase the service efficiency and use range of water body in attemperater 2.
As shown in Fig. 2 the automatic heating control system structural representation at control centre, including：Detection means 120, use In the temperature of water body in detection attemperater 2, and export the detection voltage of analog quantity；Standard apparatus 110, according to default specified Temperature provides the reference voltage of an analog quantity；Comparison means 130, respectively with described detection means 120 and the lotus root of standard apparatus 110 Connect, for the reference voltage and detection voltage, after detection voltage is more than reference voltage, export the first drive signal； After detection voltage is less than reference voltage, the second drive signal is exported；Time set 140, connect with the lotus root of comparison means 130, Receive respectively and the driving letter of the first drive signal/second is exported after the drive signal of the first drive signal of the first preset time/second Number；Drive device 150, connect with the lotus root of time set 140, controlled respectively responsive to the first drive signal and the second drive signal Next device work；First control device 160, connect with the drive device lotus root, institute is controlled in response to first drive signal The first circulation pump 11 stated is operated；Second control device 170, connect with the lotus root of drive device 150, in response to described The described second circulation pump 12 of two driving signal control is operated.
Standard apparatus 110 includes the first reference resistance R11, the second reference resistance R12 and the 3rd reference resistance R13, described 3rd reference resistance R13 and the second reference resistance R12 series connection ground connection, the second reference resistance R12 and the first reference resistance R11 Node couple the input of the comparison means 130, the first reference resistance R11, the second reference resistance R12 and the 3rd benchmark electricity Hinder R13 and provide reference voltage by intrinsic standoff ratio comparison means 130, the 3rd reference resistance R13 is adjustable resistance, passes through change 3rd reference resistance R13 partial pressure and then the purpose for adjusting reference resistance.
First time set 140 includes crystal oscillator, counter and register, and the crystal oscillator is used to provide time moderate pulse, Counter is used to count and deposited in register, defeated by the output end of counter after the control signal of counter reception a period of time Going out pick-off signal to drive device 150, the first time set 140 includes crystal oscillator, counter and register, passes through these three first devices The cooperation of part can reach stable clocking effect.
Drive device 150 includes the first driving resistance R14, the second driving resistance R15 and driving triode Q1, and described the One driving resistance R14 connect ground connection with described second driving resistance R15, and described first drives resistance R14 and described second Drive resistance R15 node coupling driving triode Q1 base stage, described driving triode Q1 colelctor electrode coupling institute State display device 160, the first driving resistance R14 and the second driving resistance R15 and provide conducting by partial pressure for driving triode Q1 Voltage, reach the purpose turned it on.
First control device 160 includes the first relay coil KA1 for being connect with the lotus root of drive device 150, and with it is described The first the relay normally open contact KA1, the first described relay normally open contact KA1 and institute that first relay coil KA1 coordinates State the series connection ground connection of first circulation pump 11.The first described relay coil KA1 has been arranged in series the first divider resistance R16, described First circulation pump 11 be arranged in series the first protective resistance R18.
Second control device 170 includes the second relay coil KA2 for being connect with the drive device lotus root, and with described second The second relay normally open contact KA2, the second described relay normally open contact KA2 that relay coil KA2 coordinates and described the Two circulating pumps 12 series connection ground connection.The second described relay coil has been arranged in series the second divider resistance R17, and described second follows Ring pump 12 has been arranged in series the second protective resistance R19.
The node lotus root of first circulation pump 11 and second circulation pump 12 connects a master control device 180, for controlling described first to follow Ring pump 11 and second circulation pump 12 work on power respectively.Master control device 180 includes work S1, respectively with first protective resistance R18 and the second protective resistance R19 node lotus root connect.
The detection means 120 of automatic heating control system can detect to the temperature of water body in attemperater 2, when it When temperature in water body is more than rated temperature, the detection voltage that detection means 120 exports is more than the benchmark that standard apparatus 110 provides Voltage, comparison means 130 export the first drive signal of high level, and the first drive signal is transferred to time set 140 and counted When, time set 140 receive the first preset time the first drive signal after export high level the first drive signal to drive Device 150, the first driving resistance R14 of drive device 150 and the second driving resistance R15 enter to the first drive signal of high level Row partial pressure, turn on driving triode Q1, first control device 160 and the place loop of second control device 170 are upper electric respectively, the Electricity, the first relay normally open contact KA1 closures coordinated with it on first relay coil KA1 of one control device 160, first Circulating pump 11 works, and the water body in attemperater 2 can be left to heat exchanger 4, second control device KA2 the second relay coil The upper electricity of KA2, the second relay normally closed contact KA2 coordinated with it disconnect, and second circulation pump 12 does not work.
When the temperature of water body in attemperater 2 is less than rated temperature, the detection voltage that detection means 120 exports is less than base The reference voltage that standard apparatus 110 provides, comparison means 130 export low level second drive signal, low level second driving Signal passes through time set 140, drive device 150 to first control device 160 and second control device 170, the first control respectively The first relay coil KA1 and the second relay coil KA2 the difference dead electricity of device 160 and second control device 170 processed, with the The first relay normally open contact KA1 that one relay coil KA1 coordinates disconnects, and first circulation pump 11 does not work；With the second relay The second relay normally closed contact KA2 closures that device coil KA2 coordinates, second circulation pump 12 work.Water body in attemperater 2 returns Solar water unit 1 is left to be heated again.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or Among the protection domain that variation is created still in the utility model.

Claims (9)

1. a kind of solar energy heat distribution system, including solar water unit (1) and the insulation water that passes sequentially through pipeline closed loop and connect Case (2), electromagnetic induction heater (3) and heat exchanger (4), it is characterized in that：Solar water unit (1) delivery port and institute Attemperater (2) connection is stated, the delivery port of described attemperater (2) is connected with the water inlet of hutch water device (5), described moisturizing The delivery port of device (5) is connected with the solar water unit water inlet of the solar water unit (1), the solar water The delivery port of unit (1) is connected with the water inlet of the attemperater (2), the delivery port of described attemperater (2) with it is described The water outlet of the pipeline, described attemperater (2) that are provided with first circulation pump (11) is set between the water inlet of heat exchanger (4) Between mouth and the water inlet of the hutch water device (5) second circulation pump (12) is provided with pipeline；
Described solar energy heat distribution system also includes control centre, and described control centre includes automatic heating control system, its Including：
Detection means (120), for detecting the temperature of attemperater (2) interior water body, and export the detection voltage of analog quantity；
Standard apparatus (110), the reference voltage of an analog quantity is provided according to default rated temperature；
Comparison means (130), connect respectively with described detection means (120) and standard apparatus (110) lotus root, for the base Quasi- voltage and detection voltage, after detection voltage is more than reference voltage, export the first drive signal；When detection voltage is less than benchmark After voltage, the second drive signal is exported；
Drive device (150), connect with the comparison means (130) lotus root, believe respectively responsive to the first drive signal and the second driving Number control next device work；
First control device (160), connect with the drive device (150) lotus root, in response to described in first drive signal control First circulation pump (11) be operated；
Second control device (170), connect with the drive device (150) lotus root, in response to described in second drive signal control Second circulation pump (12) be operated.
2. a kind of solar energy heat distribution system according to claim 1, it is characterized in that：Described attemperater (2) passes through one Water supply line is connected to user (6).
3. a kind of solar energy heat distribution system according to claim 1, it is characterized in that：Described solar water unit (1) Temperature control orientation magnetic valve is provided between described attemperater (2).
4. a kind of solar energy heat distribution system according to claim 1, it is characterized in that：Described heat exchanger (4) is heating Piece group.
5. a kind of solar energy heat distribution system according to claim 1, it is characterized in that：Detection means (120) is TEMP Device.
6. a kind of solar energy heat distribution system according to claim 1, it is characterized in that：Described standard apparatus (110) includes First reference resistance, the second reference resistance and the 3rd reference resistance, the 3rd reference resistance and the second reference resistance series connection Ground, the node of second reference resistance and the first reference resistance couple the input of the comparison means (130).
7. a kind of solar energy heat distribution system according to claim 1, it is characterized in that：Described drive device (150) includes First driving resistance, the second driving resistance and the first driving triode, the described first driving resistance and the second described driving Resistant series are grounded, node coupling three poles of the first driving of the described first driving resistance and the second described driving resistance The base stage of pipe, the colelctor electrode of the first driving triode couple the first control device (160) and second control device (170)。
8. a kind of solar energy heat distribution system according to claim 1, it is characterized in that：Described first control device (160) Including the first relay coil connect with the drive device (150) lotus root, and first coordinated with first relay coil Relay normally open contact, the first described relay normally open contact are connected ground connection with the first circulation pump (11).
9. a kind of solar energy heat distribution system according to claim 1, it is characterized in that：Described second control device (170) Including the second relay coil connect with the drive device (150) lotus root, and second coordinated with second relay coil Relay normally open contact, the second described relay normally open contact are connected ground connection with the second circulation pump (12).
CN201720539044.0U 2017-05-15 2017-05-15 Solar energy heat distribution system Active CN207035310U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720539044.0U CN207035310U (en) 2017-05-15 2017-05-15 Solar energy heat distribution system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720539044.0U CN207035310U (en) 2017-05-15 2017-05-15 Solar energy heat distribution system

Publications (1)

Publication Number Publication Date
CN207035310U true CN207035310U (en) 2018-02-23

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN207035310U (en)

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