CN108645046A - A kind of solar water heater that can be adjusted in real time - Google Patents
A kind of solar water heater that can be adjusted in real time Download PDFInfo
- Publication number
- CN108645046A CN108645046A CN201810553804.2A CN201810553804A CN108645046A CN 108645046 A CN108645046 A CN 108645046A CN 201810553804 A CN201810553804 A CN 201810553804A CN 108645046 A CN108645046 A CN 108645046A
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- solar
- real time
- adjusted
- water heater
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of solar water heaters that can be adjusted in real time, including solar thermal collector, cold water storage cistern, boiler and holder, the solar thermal collector includes frame and the solar vacuum heat-collecting pipe of more side by side parallel being arranged in frame arrangement, the frame includes the side plate of top plate and bottom plate and both sides, in the top plate jack for across the solar energy heat collection pipe corresponding with being provided on bottom plate, it is provided in each described jack and the matched sleeve gasket of the solar energy heat collection pipe;The frame setting of the solar thermal collector is on the bracket, the cold water storage cistern is located at the lower end of the holder, the boiler is located at the upper end of the holder, the entrance of the solar energy heat collection pipe of the solar thermal collector connects the cold water storage cistern, the outlet of the solar energy heat collection pipe connects the boiler, and the hot water tank top is provided with exhaust-valve.
Description
Technical field
The invention belongs to the technical field of solar utilization technique in reproducible clean energy resource, and being specifically related to one kind can be real-time
The solar water heater of adjustment.
Background technology
Since oil price is unstable and the limitation etc. of climate change agreement, the importance of new regenerative resource become larger.It can be again
The raw energy includes solar heat, sunlight, biomass energy, wind-force, small power station, underground heat, ocean energy and waste energy etc., and new energy
Source includes fuel cell, liquefaction coal, gasification coal and Hydrogen Energy.Problem is sent out from new regenerative resource, particularly sunlight
The cost of electricity is not up to the power grid par for the cost for being equal to traditional thermal power generation using fossil fuel.But with technology
Progress is persistently reduced from the solar thermal power generation of the solar thermal power generation in new regenerative resource in cost of electricity-generating, and
Generating efficiency is being gradually increased.
Solar energy is converted into thermal energy and relies primarily on heat collector.At present solar thermal collector mainly have vacuum tube collector,
Three kinds of heat pipe collector and vacuum flat plate collector.
The solar thermal collector of existing domestic solar water heater, during flowing in evacuated collector tube by water
Heat is absorbed, heat medium is water, and since evacuated collector tube is cylindrical-shaped structure, the solar energy irradiation in each face is uneven.
Therefore it causes the uneven heating of the medium water flowed in it even, causes finally storage uneven to the coolant-temperature gage in boiler,
There are the relatively cold water that portion temperature is inadequate.Therefore, hot water temperature is be easy to cause not reaching requirement, and traditional cylindrical-shaped structure
The heating surface of solar vacuum heat-collecting pipe is smaller, cannot meet the needs of user is to hot water to a certain extent;In addition, its is non-adjustable
Whole, placement angle and sunray incident angle are single, belong to passive hot type, cannot reach highest collecting efficiency.
Invention content
The purpose of the present invention is that in order to which the evacuated collector tube thermal-arrest for solving solar thermal collector is uneven, incident angle
Technological deficiency that is single, can not adjusting in real time, provides a kind of solar water heater that can be adjusted in real time, improves its interior aqueous medium
Temperature uniformity and solar energy heating efficiency, to meet the growing expectation to good life of people.
To achieve the above object, the present invention provides following technical schemes:
A kind of solar water heater that can be adjusted in real time provided by the invention, including solar thermal collector, cold water storage cistern, hot water
Case and holder, the solar thermal collector include that frame and more side by side parallel being arranged in the frame arrange too
Solar energy vacuum thermal-collecting tube, the frame include the side plate of top plate and bottom plate and both sides, the top plate with phase is provided on bottom plate
The corresponding jack for across the solar energy heat collection pipe is provided with and the solar energy heating in each described jack
Manage matched sleeve gasket;On the bracket, the cold water storage cistern is located at the holder for the frame setting of the solar thermal collector
Lower end, the boiler is located at the upper end of the holder, the entrance connection of the solar energy heat collection pipe of the solar thermal collector
The outlet of the cold water storage cistern, the solar energy heat collection pipe connects the boiler, and the hot water tank top is provided with exhaust-valve;
Each described solar vacuum heat-collecting pipe includes outer glass pipe, inner glass tube and is disposed there between true
Dead level, and each described solar vacuum heat-collecting pipe respectively includes multistage afflux section and shunting section along its axis direction,
The multistage afflux section includes that at least section, the multistage shunting section includes at least section, and the multistage afflux section and shunting section are successively
Head and the tail connect, and the cross section of each section of afflux section and the shunting section is circular cross-section, and each section of afflux section
It is connected by rotatable connector between shunting section adjacent thereto, is arranged one in the axial location of the solar vacuum heat-collecting pipe
The shaft that root extends along its axis direction is equidistantly arranged on the outer surface of the shaft more successively along its axis direction
A swivel bearing, each described swivel bearing are correspondingly arranged in each section of afflux section, on each described swivel bearing
It is fixedly connected with the inner glass tube internal face of the afflux section by A-frame, it is corresponding in each section of shunting section
Directly be fixedly connected by fixed frame between shaft, the both ends of the fixed frame respectively with the shunting section inner glass tube internal face
And the shaft outside wall surface is welded and fixed, and drives the shaft to rotate in the end set of the solar energy heat collection pipe
Driver.
Preferably, the inner glass tube of each section of shunting section is set as cylindric honeycomb coaly comprising it is multiple along
The through-flow hole that its axis direction extends, multiple through-flow holes are surrounded to be turned positioned at the isocon inner glass tube inner shaft line position
Axis is arranged in circular, includes the through-flow hole group of at least three annulus arrangement.
Preferably, the quantity in through-flow hole included in each through-flow hole group in the group of at least three through-flow hole
Reduced successively to outer wall direction from the axle center of the isocon inner glass tube, the cross section in the through-flow hole be triangle, circle,
One of rectangle or regular hexagon, and the cross section in each adjacent through-flow hole in the through-flow hole group of each circular ring shape not phase
Together, misplace arrangement between the adjacent through-flow hole in the adjacent through-flow hole group in the group of at least three circular ring shapes through-flow hole, not mutually
Mutually block.
Preferably, the rotatable connector is to be arranged type joint, and institute is inserted into the end of the afflux section and shunting section respectively
It states in rotatable connector, circular ring shape a plurality of burr at equal intervals, the afflux Duan Yufen is provided in the rotatable connector
Stream section end set have with the matched toroidal cavity of the burr, match realization and be rotatably connected.
Preferably, rub resistance sealing ring is additionally provided in the rotatable connector, to prevent leak-stopping water.
Preferably, further include controller, the driver is controlled by the controller, to control opening for the shaft rotation
Stop and its velocity of rotation value.
Preferably, the controller controls the driver and drives intermittent at a certain time interval turn of the shaft
It is dynamic.
Preferably, the time interval T is 1-2h.
Preferably, the controller controls the driver and drives the shaft with certain speed uniform rotation.
Preferably, the speed R is 2-3r/mi n.
Preferably, the shaft, rolling bearing, A-frame and fixed frame are all made of the making of edibility material.
Preferably, the time interval T and speed R meets:TR is more than or equal to 2.5 and is less than or equal to 5.5.
Compared with prior art, the beneficial effects of the present invention are:
(1) solar water heater that can be adjusted in real time of the invention, solar energy heat collection pipe are vacuum solar thermal-collecting tube,
Energy dissipation can be reduced to a certain extent using the vacuum interlayer between outer glass pipe and inner glass tube, and improves collection thermal effect
Rate is conducive to improve capacity usage ratio;
(2) solar water heater that can be adjusted in real time of the invention, each solar vacuum heat-collecting pipe all include
Afflux section and shunting section, then continuous flow distributing and collecting during flowing of the water flow medium in it constantly complete collisional mixing, and one
Determine to improve its temperature uniformity and mixing uniformity in degree, is conducive to the uniformity for improving temperature;
(3) solar water heater that can be adjusted in real time of the invention, by the way that swivel bearing is arranged in shaft so that in institute
It states and is provided with swivel bearing in afflux section, and then without swivel bearing in the corresponding shaft of shunting section, you can to realize in institute
During stating shaft rotation, shunting section connected to it is directly driven to may be rotated, and due to the presence of swivel bearing,
Afflux section is then stationary, realizes shunting section rotation, is conducive to further increase its mixing uniformity and temperature uniformity;
(4) solar water heater that can be adjusted in real time of the invention, afflux section do not rotate, shunting section rotation, then due to more
The presence in root through-flow hole so that the water flow medium in through-flow hole in shunting section being capable of the uniform comprehensive absorption with rotation
Heat, avoid heat absorption it is uneven caused by non-uniform temperature;
(5) solar water heater that can be adjusted in real time of the invention with the start and stop of countershaft and can be turned by controller
Speed is controlled, and at night, can be reduced its rotating speed or be stopped operating, and power cost is saved, especially gorgeous on daytime
The noon that Yanggao County is shone, then its rotating speed can be improved, it is made to fully absorb solar heat, to realize the control of rationally intelligence
System.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the solar water heater of the present invention;
Fig. 2 is the structural schematic diagram of any solar vacuum heat-collecting pipe of the present invention;
Fig. 3 is the cross-sectional view of the shunting section of the present invention;
Fig. 4 is the structural schematic diagram of the rotatable connector of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Embodiment 1
Referring to shown in Fig. 1-4, a kind of solar water heater that can be adjusted in real time, including solar thermal collector 1, cold water storage cistern 2,
Boiler 3 and holder 4, the solar thermal collector 1 include frame and more side by side parallel being arranged in the frame
The solar energy heat collection pipe 5 of arrangement, the frame includes the side plate 8 of top plate 6, bottom plate 7 and both sides, in the top plate 6 and bottom plate 7
On be provided with the corresponding jack 9 for across the solar energy heat collection pipe, be provided in each described jack 9 and institute
State the matched sleeve gasket (not shown) of solar energy heat collection pipe;The frame of the solar thermal collector 1 is arranged on the holder 4,
The cold water storage cistern 2 is located at the lower end of the holder 4, and the boiler 3 is located at the upper end of the holder 4, the solar energy heating
The entrance of the solar energy heat collection pipe 5 of device 1 connects the cold water storage cistern 2, and the outlet of the solar energy heat collection pipe 5 connects the boiler
3,3 top of the boiler is provided with exhaust-valve 10;
Each described solar vacuum heat-collecting pipe 5 include outer glass pipe 11, inner glass tube 12 and setting the two it
Between vacuum layer 13, and each described solar vacuum heat-collecting pipe 5 respectively includes multistage afflux section 14 along its axis direction
And shunting section 15, the multistage afflux section 14 are sequentially connected end to end with shunting section 15, the multistage afflux section 14 includes at least 5
Section, the multistage shunting section 15 include at least 4 sections, and each section of afflux section 14 and the cross section of the shunting section 15 are circle
Tee section, and connected by rotatable connector 16 between each section of afflux section 14 shunting section 15 adjacent thereto, described
The axial location of solar vacuum heat-collecting pipe 5 is arranged a shaft 17 extended along its axis direction, the shaft 17 it is outer
It is equidistantly arranged with multiple swivel bearings 18 successively along its axis direction on surface, each described swivel bearing 18 correspondence is set
It sets in each section of afflux section 14, passes through the interior glass of A-frame 19 and the afflux section 14 on each described swivel bearing
Glass inside pipe wall face is fixedly connected, directly solid by fixed frame 20 between the corresponding shaft 17 of each section of shunting section 15
Fixed connection, the both ends of the fixed frame 20 respectively with 15 inner glass tube internal face of the shunting section and 17 outside wall surface of the shaft
It is welded and fixed, in the driver 21 that the end set of the solar energy heat collection pipe 5 has that the shaft 17 is driven to rotate.
The inner glass tube of each section of shunting section 15 is set as cylindric honeycomb coaly comprising multiple along its axis
The through-flow hole 22 that direction extends, multiple through-flow holes 22 are surrounded to be turned positioned at 15 inner glass tube inner shaft line position of the shunting section
Axis is arranged in circular, includes the through-flow hole group of at least three annulus arrangement, and each in the group of at least three through-flow hole
In the group of the through-flow hole quantity in included through-flow hole 22 from the axle center of the isocon inner glass tube to outer wall direction successively
It reduces, the cross section in the through-flow hole 22 is one of triangle, circle, rectangle or regular hexagon, and each circular ring shape passes through
The cross section in each adjacent through-flow hole in discharge orifice group differs, and adjacent in the group of at least three circular ring shapes through-flow hole is passed through
Misplace arrangement between adjacent through-flow hole 22 in discharge orifice group, does not block mutually.
The rotatable connector 16 is to be arranged type joint, described in the end of the afflux section 14 and shunting section 15 is inserted into respectively
In rotatable connector, be provided with circular ring shape a plurality of burr 23 at equal intervals in the rotatable connector, the afflux section 14 with
The end set of shunting section 15 have with the matched toroidal cavity 24 of the burr, match realization and be rotatably connected.
Rub resistance sealing ring is additionally provided in the rotatable connector 16, to prevent leak-stopping water.
Further include controller 25, the driver 21 is controlled by the controller 25, to control the rotation of the shaft 17
Start and stop and its velocity of rotation value.
The controller 25 controls the driver 21 and drives the shaft intermittent rotation at a certain time interval.
The time interval 1-2h.
The controller 25 controls the driver 21 and drives the shaft with certain speed uniform rotation.
The speed is 2-3r/mi n.
The time interval T and speed R meets:TR is more than or equal to 2.5 and is less than or equal to 5.5.
The shaft, rolling bearing, A-frame and fixed frame are all made of the making of edibility material.
Advantageous effect is:
(1) solar energy heat collection pipe is vacuum solar thermal-collecting tube, using between outer glass pipe and inner glass tube
Vacuum interlayer can reduce energy dissipation to a certain extent, and improve collecting efficiency, be conducive to improve capacity usage ratio;
(2) each solar vacuum heat-collecting pipe all include afflux section and shunting section, then the water flow medium in it exist
Continuous flow distributing and collecting during flowing, constantly completes collisional mixing, improves its temperature uniformity to a certain extent and mixes
Uniformity is closed, the uniformity for improving temperature is conducive to;
(3) by the way that swivel bearing is arranged in shaft so that be provided with swivel bearing in the afflux section, and shunting
Then without swivel bearing in the corresponding shaft of section, you can to realize during the shaft rotates, directly drive and connect with it
The shunting section connect may be rotated, and due to the presence of swivel bearing, afflux section is then stationary, realizes shunting section rotation,
Be conducive to further increase its mixing uniformity and temperature uniformity;
(4) simultaneously, afflux section does not rotate, shunting section rotation, then due to the presence in more through-flow holes so that in shunting section
Water flow medium in through-flow hole can with rotation and uniform comprehensive absorption heat, avoid heat absorption uneven and cause
Non-uniform temperature;
(5) in addition, can be controlled with the start and stop and rotating speed of countershaft by controller, at night, it can be reduced
Rotating speed is stopped operating, and saves power cost, on daytime, the noon that especially the sun is shining can then improve
Its rotating speed, makes it fully absorb solar heat, to realize the control of rationally intelligence.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of solar water heater that can be adjusted in real time, which is characterized in that including solar thermal collector, cold water storage cistern, boiler
And holder, the solar thermal collector include frame and the sun of more side by side parallel being arranged in frame arrangement
Energy evacuated collector tube, the frame includes the side plate of top plate and bottom plate and both sides, is provided on the top plate and bottom plate opposite
That answers is used for the jack across the solar energy heat collection pipe, is provided in each described jack and the solar energy heat collection pipe
Matched sleeve gasket;On the bracket, the cold water storage cistern is located at the holder for the frame setting of the solar thermal collector
Lower end, the boiler are located at the upper end of the holder, and the entrance of the solar energy heat collection pipe of the solar thermal collector connects institute
Cold water storage cistern is stated, the outlet of the solar energy heat collection pipe connects the boiler, and the hot water tank top is provided with exhaust-valve;
Each described solar vacuum heat-collecting pipe includes outer glass pipe, inner glass tube and the vacuum being disposed there between
Layer, and each described solar vacuum heat-collecting pipe respectively includes multistage afflux section and shunting section, institute along its axis direction
It includes that at least section, the multistage shunting section is first successively including at least section, the multistage afflux section and shunting section to state multistage afflux section
Tail connects, and the cross section of each section of afflux section and the shunting section is circular cross-section, and each section of afflux section with
It is connected by rotatable connector between its adjacent shunting section, is arranged one in the axial location of the solar vacuum heat-collecting pipe
Along the shaft that its axis direction extends, equidistantly it is arranged with successively along its axis direction on the outer surface of the shaft multiple
Swivel bearing, each described swivel bearing are correspondingly arranged in each section of afflux section, are led on each described swivel bearing
It crosses A-frame to be fixedly connected with the inner glass tube internal face of the afflux section, in corresponding turn of each section of shunting section
Directly be fixedly connected by fixed frame between axis, the both ends of the fixed frame respectively with the shunting section inner glass tube internal face with
And the shaft outside wall surface is welded and fixed, and has to drive the shaft rotation in the end set of the solar energy heat collection pipe
Driver.
2. the solar water heater according to claim 1 that can be adjusted in real time, which is characterized in that in the rotatable connector
Inside it is additionally provided with rub resistance sealing ring.
3. the solar water heater according to claim 1 or 2 that can be adjusted in real time, which is characterized in that further include controller,
The driver is controlled by the controller, to control start and stop and its velocity of rotation value of the shaft rotation.
4. the solar water heater that can be adjusted in real time according to claim 1-3, which is characterized in that the controller control
The driver drives the shaft intermittent rotation at a certain time interval.
5. the solar water heater according to claim 1 that can be adjusted in real time, which is characterized in that the time interval 1-
2h。
6. the solar water heater that can be adjusted in real time according to claim 1-5, which is characterized in that the controller control
The driver drives the shaft with certain speed uniform rotation.
7. the solar water heater according to claim 1 that can be adjusted in real time, which is characterized in that the speed is 2-3r/
min。
8. the solar water heater according to claim 1 that can be adjusted in real time, which is characterized in that the shaft, rotation axis
It holds, A-frame and fixed frame are all made of the making of edibility material.
Priority Applications (1)
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CN201810553804.2A CN108645046B (en) | 2018-06-01 | 2018-06-01 | Solar water heater capable of being adjusted in real time |
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CN201810553804.2A CN108645046B (en) | 2018-06-01 | 2018-06-01 | Solar water heater capable of being adjusted in real time |
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CN108645046A true CN108645046A (en) | 2018-10-12 |
CN108645046B CN108645046B (en) | 2021-02-09 |
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ID=63758913
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EP0008569A1 (en) * | 1978-08-17 | 1980-03-05 | Walter Jäger | Process and apparatus for manufacturing solar collectors |
WO2010076352A1 (en) * | 2008-12-31 | 2010-07-08 | Lopez Ferrero Adolfo Luis | Vacuum-tube solar collector with overheating protection by means of a rotating reflector |
CN105928218A (en) * | 2015-01-06 | 2016-09-07 | 苏州多固工程设计有限公司 | Method for manufacturing flat-plate straight-through type solar collector with tempered glass |
CN106123372A (en) * | 2016-08-12 | 2016-11-16 | 无锡博辉金属制品有限公司 | The solar water heater that a kind of utilization rate is high |
CN107202442A (en) * | 2017-07-17 | 2017-09-26 | 安徽宏安新能源有限公司 | A kind of device for being easy to the uniform light of solar energy heat collection pipe |
CN107270560A (en) * | 2017-07-29 | 2017-10-20 | 扬州市大悦信息科技有限公司 | A kind of solar water heater of adjustable-angle |
CN107514823A (en) * | 2017-08-10 | 2017-12-26 | 中广核工程有限公司 | A kind of rotary photo-thermal power station heat dump and control method of uniformly absorbing heat |
CN107906764A (en) * | 2017-11-06 | 2018-04-13 | 江苏盛矽电子科技有限公司 | A kind of efficient solar energy heat collector |
JP2018071928A (en) * | 2016-11-02 | 2018-05-10 | 吉信 宮下 | Heat medium heating device for seawater desalination device |
CN208588096U (en) * | 2018-06-01 | 2019-03-08 | 郑州琼佩电子技术有限公司 | A kind of solar water heater that can be adjusted in real time |
-
2018
- 2018-06-01 CN CN201810553804.2A patent/CN108645046B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0008569A1 (en) * | 1978-08-17 | 1980-03-05 | Walter Jäger | Process and apparatus for manufacturing solar collectors |
WO2010076352A1 (en) * | 2008-12-31 | 2010-07-08 | Lopez Ferrero Adolfo Luis | Vacuum-tube solar collector with overheating protection by means of a rotating reflector |
CN105928218A (en) * | 2015-01-06 | 2016-09-07 | 苏州多固工程设计有限公司 | Method for manufacturing flat-plate straight-through type solar collector with tempered glass |
CN106123372A (en) * | 2016-08-12 | 2016-11-16 | 无锡博辉金属制品有限公司 | The solar water heater that a kind of utilization rate is high |
JP2018071928A (en) * | 2016-11-02 | 2018-05-10 | 吉信 宮下 | Heat medium heating device for seawater desalination device |
CN107202442A (en) * | 2017-07-17 | 2017-09-26 | 安徽宏安新能源有限公司 | A kind of device for being easy to the uniform light of solar energy heat collection pipe |
CN107270560A (en) * | 2017-07-29 | 2017-10-20 | 扬州市大悦信息科技有限公司 | A kind of solar water heater of adjustable-angle |
CN107514823A (en) * | 2017-08-10 | 2017-12-26 | 中广核工程有限公司 | A kind of rotary photo-thermal power station heat dump and control method of uniformly absorbing heat |
CN107906764A (en) * | 2017-11-06 | 2018-04-13 | 江苏盛矽电子科技有限公司 | A kind of efficient solar energy heat collector |
CN208588096U (en) * | 2018-06-01 | 2019-03-08 | 郑州琼佩电子技术有限公司 | A kind of solar water heater that can be adjusted in real time |
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