CN202171350U - Solar water heater using reflecting type heat collectors - Google Patents
Solar water heater using reflecting type heat collectors Download PDFInfo
- Publication number
- CN202171350U CN202171350U CN2011201687520U CN201120168752U CN202171350U CN 202171350 U CN202171350 U CN 202171350U CN 2011201687520 U CN2011201687520 U CN 2011201687520U CN 201120168752 U CN201120168752 U CN 201120168752U CN 202171350 U CN202171350 U CN 202171350U
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- China
- Prior art keywords
- reflector
- heat collector
- water heater
- thermal
- heat collectors
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/13—Transmissions
- F24S2030/133—Transmissions in the form of flexible elements, e.g. belts, chains, ropes
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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
- Y02E10/47—Mountings or tracking
Abstract
The utility model provides a solar water heater using a plurality of reflecting type heat collectors, consisting of a plurality of reflecting type heat collectors and a plurality of water circulating devices. Each reflecting type heat collector consists of a reflecting body, a heat collecting pipe, a solar tracker and a support. The reflecting type heat collectors used by the solar water heater are arranged into a plurality of lines or rows in the manner of matrix, and can be driven by a public motor which is responsible for horizontally rotating or vertically rotating to horizontally rotate or vertically rotate synchronously. The solar water heater has the characteristics that each reflecting type heat collector has the advantages of being quick in temperature rise and high in equilibrium temperature; the cost of each reflecting type heat collector is effectively reduced due to the use of a plurality of subsidiary reflecting bodies; and the solar water heater using the plurality of reflecting type heat collectors provides a high-efficiency method for effectively and massively using the solar energy.
Description
Technical field
the utility model relates to a kind of device that utilizes solar energy to make the water heating, particularly relates to a kind of solar water heater that uses a plurality of reflective heat collectors.
Background technology
make the price fast rise of the energy because Human's production and life strengthen constantly demands for energy.Simultaneously, the problem of environmental pollution that a large amount of use caused of fossil energy such as coal and oil is also serious day by day.Energy-conserving and environment-protective are more and more being mentioned and problem anxious to be solved in present energy use and the production process.
solar energy is that a kind of reserves are huge and do not have the energy that pollutes.But how efficiently, on a large scale we still do not have to solve the problem of utilizing solar energy at present.With present more common sunlight direct-injection type solar water heater is example; Though the vacuum layer between the inside and outside courage of plated film vacuum solar heat-collecting pipe has reduced the heat energy that the high temperature inner bag is scattered and disappeared with the mode of conduction effectively; But the high temperature inner bag still can be with the mode of radiation a part of heat energy that outwards scatters and disappears, and the speed of this radiant heat energy loss can increase along with the rising of inner bag temperature.Therefore, when the temperature of inner bag rises, the speed of inner bag radiant heat energy loss will constantly increase, and this will make the programming rate of inner bag descend gradually.When the loss amount of the radiant heat energy of inner bag is identical with the heat that obtains owing to illumination, the water temperature of inner bag will stop to rise and reach the thermal equilibrium temperature of solar energy heat collection pipe.In same place to use, the thermal equilibrium temperature of same solar energy heat collection pipe also can change along with the strong and weak difference of throughout the year sun heat radiation energy.In sun heat radiation energy more weak winter, low excessively thermal equilibrium temperature makes not too big value of the hot water that produced in the solar water heater.And can not solve the low excessively problem of thermal equilibrium temperature with the method for the quantity that increases the employed thermal-collecting tube of solar water heater simply; Because when the usage quantity of thermal-collecting tube increases; The solar energy that it absorbed and the heat energy that is lost increase in proportion, also can't solve water temperature and cross low and problem that can't effectively utilize even that is to say a plurality of solar water heaters are used in combination.
Summary of the invention
In order to overcome existing solar water heater because thermal equilibrium temperature is crossed low and deficiency that can't effectively utilize on a large scale, the utility model provides a kind of and by reflector large-area sunshine has been converged reflective heat collector that reflexes on the thermal-collecting tube and the solar water heater that a plurality of reflective heat collectors are used in combination
.This kind solar water heater is made up of a plurality of reflective heat collectors and water circle device.
The reflective heat collector that
the utility model relates to is made up of principal reflection body, secondary reflector, thermal-collecting tube, sun tracker and support.The reflecting surface of principal reflection body is a parabola shaped cylindrical mirror that has than strong reflection light ability; Promptly each cross section of this reflecting surface is the identical parabola of shape, and the line on each formed parabolical summit of cross section is called the top line of parabola shaped cylinder.And the line of each parabolic focus is the focal line of parabola shaped cylinder.The top line and the focal line of parabola shaped cylinder are parallel to each other, and these two symmetrical longitudinal sections that the formed plane of parallel lines is parabola shaped cylinder.Should parabola shaped cylinder reflecting surface when the sun is placed, this reflecting surface just can converge irradiation light above that on the focal line that reflexes to this reflecting surface.The reflecting surface of secondary reflector is a plane mirror that has than strong reflection light ability.When the reflecting surface of principal reflection body when the sun is placed; Secondary reflector is positioned over the place ahead of principal reflection body; And can not block under the situation that is radiated at the sunlight on the principal reflection body reflecting surface; The light that is radiated on the secondary reflector reflecting surface is reflexed on the reflecting surface of principal reflection body with the direction that the symmetrical longitudinal section with principal reflection body reflecting surface parallels, and converge on the focal line of principal reflection body reflecting surface through the secondary reflection of principal reflection body reflecting surface.
The thermal-collecting tube of the reflective heat collector that
the utility model relates to can be for generally being used at present the plated film vacuum solar heat-collecting pipe on the sunlight directly-heated solar water heater.This thermal-collecting tube is fixed and is positioned over the dead ahead of principal reflection body reflecting surface, and the axis of thermal-collecting tube is overlapped with the focal line of principal reflection body reflecting surface.When the reflecting surface of principal reflection body when the sun is placed, be radiated at sunlight on the principal reflection body reflecting surface and will be converged and reflex on the thermal-collecting tube.Simultaneously, being radiated at sunlight on the secondary reflector reflecting surface also will pass through the secondary reflection of principal reflection body reflecting surface and converge on the thermal-collecting tube.
are owing to the heat radiation loss of thermal-collecting tube is directly proportional with the surface area of thermal-collecting tube inner bag; If so can promptly not increase under the situation of heat radiation loss of thermal-collecting tube at the surface area that does not increase the thermal-collecting tube inner bag; Use the reflector increase to impinge upon the intensity of the light on the thermal-collecting tube; The thermal equilibrium temperature of thermal-collecting tube is obviously improved, have the deficiency that sunlight direct-injection type solar water heater can't provide the hot water of higher temperature when solar radiation energy is more weak now thereby solved effectively.For with more sunlight reflected to thermal-collecting tube, the transverse width of principal reflection body reflecting surface is that the width at formed parabolical maximum open place, its cross section should strengthen as far as possible.Simultaneously, because the use of secondary reflector will further increase the intensity that reflexes to the light on the thermal-collecting tube.
The sunshine tracking device of the reflective heat collector that
the utility model relates to is a kind of device of the reflecting surface of reflector towards the sun that can make at any time, and this device is by the level and the vertical orientations monitor of the sun and the reflector level of heat collector and the transmission gear for electric motor of vertical rotation are formed.The level of the sun and vertical orientations monitor should be fixed on the reflector of heat collector; When this reflector reflecting surface towards when deviation appears in level or vertical direction and incident sunlight, monitor will be responsible for level or vertical rotation in transmission gear for electric motor motor sends the instruction of rotation.Under prior art, the monitoring of solar azimuth and transmission gear for electric motor all have multiple mature technique to select.
The support of the reflective heat collector that
the utility model relates to is made up of standing part and rotating part.The standing part and the ground of support are fixed, and a column vertical with horizontal plane is arranged on it.The rotating part of support links to each other with the column of support standing part, and can serve as that axle horizontally rotates with this column.The rotating part of support has a horizon bar in order to the fixation reflex body, and this horizon bar is vertical each other with the column of support standing part.Reflector is fixed on the horizon bar of support rotating part, and makes the thermal-collecting tube and the horizon bar that are fixed on the principal reflection body reflecting surface focal line perpendicular or parallel, reflector should be able to serve as that axle carries out vertical rotation with this horizon bar.Simultaneously, reflector also can serve as that axle horizontally rotates with the column of support standing part with the rotating part of support.
It is the circumference guide rail in the center of circle with the column that
level on the standing part of support or rotating part is installed one, on the rotating part of support or standing part, the pull bar that end points can slide on the circumference guide rail is installed.When the end points of the driven by motor pull bar of being responsible in the sun tracker horizontally rotating when guide rail slides, the support rotating part will serve as that axle horizontally rotates with the column of support standing part.
are adopted and are used the same method, and one of vertical installation is the circumference guide rail in the center of circle with the horizon bar on support rotating part or reflector, and the pull bar that end points can slide on this guide rail is installed on reflector or support rotating part.When the end points of the driven by motor pull bar of being responsible for vertical rotation in the sun tracker when guide rail slides, reflector will serve as that axle carries out vertical rotation with the horizon bar of support rotating part.
are when several reflective heat collectors are in line; With the end points of the pull bar of being responsible for level or vertical rotation in each heat collector reflector with the steel wire rope serial or parallel connection receive on the public motor of a responsible level or vertical rotation after connecting together, the reflector of these several heat collectors that are in line just can carry out level or vertical rotation synchronously under the drive of the motor of a responsible level or vertical rotation.
When
are lined up several row and several row and are used together with the form of matrix when a plurality of heat collectors, with the reflector of the several heat collectors in every row with linking to each other before and after the connecting rod.This connecting rod can be delivered to the level and the vertical rotation of any heat collector reflector in every row on the reflector of other several heat collectors in these row synchronously.When one be responsible for horizontally rotating or any delegation of public driven by motor of vertical rotation in the reflector of several heat collectors when carrying out level or vertical rotation synchronously, the connecting rod that connects the heat collector reflector in each row will make not the reflector also level of synchronization or the vertical rotation of the heat collector of other several row that directly driven by motor.When reality is used, the reply of matrix column line that a plurality of heat collector is formed to Due South to.
are arranged in the situation about using together in the form of above-described a plurality of reflective heat collectors with matrix, and each heat collector all has an independent support separately.In fact, a plurality of reflective heat collectors also can a shared support, is about to that a plurality of heat collectors are in line or row are fixed on the same common support.Horizontally rotating of each heat collector reflector will be realized by horizontally rotating of this common support rotating part this moment.The vertical rotation of each reflector then can adopt the mode that each reflector is directly linked to each other or links to each other with connecting rod to realize synchronously.The assembly of the shared common support of this a plurality of reflective heat collectors is called the heat collector group, and a plurality of heat collector group also can be arranged in use together with the form of matrix, thereby realizes utilizing on a large scale the purpose of solar energy.
The water circle device that
the utility model relates to is made up of the water inlet pipe and water outlet pipe and the thermal-collecting tube connector of the thermal-collecting tube of storage tank, water pump, connection storage tank and each heat collector.Because the reflection physical efficiency of heat collector converges large-area sunshine and reflexes on the thermal-collecting tube; Rely on automatic rising of hot water in the thermal-collecting tube this moment simply and the automatic self-circulation mode that descends of cold water; Water temperature in the thermal-collecting tube will rise rapidly and strong boiling phenomenon occur, so must use the forced circulation mode in the thermal-collecting tube of this heat collector.The thermal-collecting tube connector links together thermal-collecting tube and water inlet pipe and water outlet pipe, and will intake or the mouth of pipe of outlet pipe directly puts in the bottom of thermal-collecting tube, forces the current that produce forced flow in the thermal-collecting tube, thus heated high-temperature-hot-water in the discharge pipe effectively.Because thermal-collecting tube can be followed the tracks of the rotation of the sun with reflector, so water inlet pipe that links to each other with thermal-collecting tube and outlet pipe should can reverse or crooked soft water pipe in all or part of use.When a plurality of reflective heat collectors are arranged in when using together with the form of matrix, will or be together in series and use same water pump and storage tank jointly with the water inlet pipe and water outlet pipe parallel connection of delegation or same row heat collector.
the utlity model has following beneficial effect, and the first, reflective heat collector has quick heating and the high advantage of equilibrium temperature, accords with the hot water that heating requires even also can provide in the winter of northern area.Second; Because the reflecting surface of the secondary reflector in the reflective heat collector is a plane mirror; Its making and the installation all reflecting surface than the principal reflection body that is shaped as parabola shaped cylinder are easy many, so the use of secondary reflector has reduced the cost of reflective heat collector effectively.The 3rd, poor efficiency and be the present situation of present field of solar energy utilization on a small scale, and this solar water heater that can use a plurality of reflective heat collectors is for efficient and utilize solar energy that a kind of effective method is provided on a large scale.The utility model the most directly beneficial effect is when the employed reflective heat collector of this kind solar water heater is abundant, just can directly utilize the great amount of high-temperature hot water of its generation to carry out warming.
will combine accompanying drawing that embodiments of the invention are elaborated for the structure of the solar water heater that is well understood to the related a plurality of reflective heat collectors of this use of the utility model more below.
Description of drawings:
Fig. 1 is the structure and the secondary reflector reflection ray sketch map of reflector;
Fig. 2 is the sketch map of any cross section of principal reflection body and reflection ray;
Fig. 3 is that the position of reflective heat collector thermal-collecting tube and reflector concerns sketch map;
Fig. 4 is the sketch map of reflector;
Fig. 5 is the sketch map of support rotating part;
Fig. 6 is the sketch map of support standing part;
Fig. 7 is the stereogram of reflective heat collector;
Fig. 8 is that the motor of a responsible level or vertical rotation drives the sketch map that several heat collectors that are in line rotate synchronously simultaneously;
Fig. 9 is that a plurality of reflective heat collectors are arranged the sketch map that uses with the form of matrix;
Figure 10 is the sketch map of heat collector group;
Figure 11 is that the thermal-collecting tube water inlet pipe and water outlet pipe connects sketch map.
The specific embodiment:
Shown in Fig. 1-2, the reflector of the reflective heat collector that the utility model is related is made up of principal reflection body 2 and secondary reflector 3
.The reflecting surface 1 of principal reflection body is the parabolic type cylindrical mirror, and promptly its any cross section is the identical parabola of shape 5, and this parabolic focus is 6, and the summit is 7.It is the top line AA ' or the focal line BB ' of this principal reflection body reflecting surface that the formed parabolical summit of each cross section or focus are linked to each other.The formed plane of top line and focal line is the symmetrical longitudinal section of this principal reflection body reflecting surface.When the sun was placed, this reflecting surface just can converge irradiation light above that and reflex on its focal line with the reflecting surface of principal reflection body.The reflecting surface 4 of secondary reflector is a plane mirror.The light that secondary reflection physical efficiency will be radiated on its reflecting surface reflexes on the reflecting surface of principal reflection body with the direction that the symmetrical longitudinal section with principal reflection body reflecting surface parallels, and converges on the focal line of principal reflection body reflecting surface through the secondary reflection of principal reflection body reflecting surface.
are as shown in Figure 3, and the thermal-collecting tube 8 of the reflective heat collector that the utility model is related is fixed and is placed on the dead ahead of principal reflection body reflecting surface, and the axis of thermal-collecting tube is overlapped with the focal line of principal reflection body reflecting surface.The water inlet pipe and water outlet pipe that the thermal-collecting tube nose end that do not draw is in the drawings connected.
Shown in Fig. 4-7, the support of the reflective heat collector that the utility model relates to is made up of standing part 12 and rotating part 10
.The standing part of support has a column vertical with horizontal plane 11, and the rotating part of support column therewith links to each other and can serve as that axle horizontally rotates with this column.The rotating part of support has a horizon bar 9, and this horizon bar is vertical each other with the column 11 of support standing part.Reflector is fixed on the horizon bar 9 of support rotating part, and makes the thermal-collecting tube 8 that is fixed on the principal reflection body vertical with horizon bar.Reflector after fixing can serve as that axle carries out level and vertical rotation respectively with horizontal rotating shaft 13 and vertical rotation axle 14.
are installed one in the standing part level of support is the semi-circumference guide rail 26 in the center of circle with horizontal rotating shaft 13; Rotating part at support is installed the pull bar 18 that end points can slide on the semi-circumference guide rail; The end points 19 of pull bar is fixed on the steel wire rope 20; The motor of being responsible in the sun tracker horizontally rotating 21 drives steel wire ropes and slides along guide rail 26, and at this moment the support rotating part will serve as spool to carry out hard-over less than 180 ° horizontally rotate with horizontal rotating shaft 13 together with reflector.One of the vertical installation of rotating part at support is the quadrant guide rail 23 in the center of circle with vertical rotation axle 14; The pull bar 22 that end points can slide on guide rail is being installed on the reflector; The end points 15 of pull bar is fixed on the steel wire rope 16; The motor 17 of being responsible for vertical rotation in the sun tracker drives steel wire ropes and slides along guide rail 23, and at this moment reflector will serve as spool to carry out hard-over less than 90 ° vertical rotation with vertical rotation axle 14.All used fixed pulley in the place that steel wire rope need change the direction of motion among the figure.The turning of motor of the level of being responsible for or vertical rotation is gear, and can drive chain 27 or 25 motions respectively, and the two ends of chain link to each other with the two ends of steel wire rope respectively.The level of the sun and vertical orientations monitor 24 are fixed on the reflector of heat collector; When the reflecting surface of this reflector towards when deviation appears in level or vertical direction and incident ray; Monitor will send the instruction of rotation to the motor 21 or 17 of the level of being responsible for or vertical rotation, and the command signal that this monitor sent is wireless or wired signal.Monitor will send wireless command signals in the present embodiment.Motor 21 and 17 power control part divide and do not draw in the drawings.
are as shown in Figure 8, when several reflective heat collectors are in line, use one to be responsible for horizontally rotating or the motor of vertical rotation just can make the reflector of these several heat collectors carry out level or vertical rotation synchronously.In the present embodiment; Link together the reflector synchronous rotation in the horizontal direction of the several heat collectors that under the drive of a public motor 21, just can realize being in line with being responsible for steel wire rope that each collector bracket rotating part of pulling horizontally rotates mode with series connection.And the steel wire rope that will be responsible for spurring each heat collector reflector vertical rotation is received the two ends of the chain 25 that a public motor 17 driven after linking together in parallel, the synchronous rotation of the vertical direction of reflector under a public driven by motor of the several heat collectors that just can realize being in line.
are as shown in Figure 9, when a plurality of reflective heat collectors are lined up several row and several row and used together with the form of matrix, the reflector of the several heat collectors that form a line linked to each other with connecting rod 30 front and back.This connecting rod can be delivered to the level and the vertical rotation of any heat collector reflector in every row on the reflector of other several heat collectors in these row synchronously.
in the present embodiment; The motor 21 or 17 of responsible level or vertical rotation can make the reflector 31,32,33 of the several heat collectors that wherein are in line carry out level or vertical rotation synchronously, and the reflector that the connecting rod that connects the heat collector reflector simultaneously in each row will make not the heat collector in other several row that directly driven by motor is level of synchronization or vertical rotation also.
Shown in 10 figure, a kind of embodiment of the heat collector group that the utility model is related is in line several reflective heat collectors to be fixed together and a shared support
.The level of heat collector group and vertical rotation are identical with single reflective heat collector in the present embodiment.Simultaneously, a plurality of this kind heat collector groups also can be arranged in the form of matrix together and use.
are shown in figure 11; Thermal-collecting tube connector 35 connects together thermal-collecting tube 8 and water inlet pipe 34 and outlet pipe 36; And the mouth of pipe of water inlet pipe put in the bottom of thermal-collecting tube, recirculated water is flowed into by the bottom of thermal-collecting tube, thereby in thermal-collecting tube, produce the current of forced flow.
Claims (10)
1. solar water heater that uses a plurality of reflective heat collectors, it is made up of a plurality of reflective heat collectors and water circle device, it is characterized in that: (a) reflective heat collector is made up of reflector, thermal-collecting tube, sun tracker and support; (b) the employed a plurality of reflective heat collectors of solar water heater are lined up several row or several row with the mode of matrix, and can be responsible for horizontally rotating or the drive of the public motor of vertical rotation under carry out level or vertical rotation synchronously.
2. the solar water heater of a plurality of reflective heat collectors of use according to claim 1 is characterized in that: the reflector of reflective heat collector is made up of principal reflection body and secondary reflector;
The reflecting surface of principal reflection body is a parabola shaped cylindrical mirror; The reflecting surface of secondary reflector is a plane mirror; The reflecting surface of principal reflection body is placed towards the sun; The light that the reflecting surface of secondary reflector can will shine above that reflexes on the reflecting surface of principal reflection body with the direction that the symmetrical longitudinal section with principal reflection body reflecting surface parallels, and passes through the secondary reflection of principal reflection body reflecting surface and converge on the focal line of principal reflection body reflecting surface; The thermal-collecting tube of reflective heat collector is fixed and is positioned over the dead ahead of principal reflection body reflecting surface, and the axis of thermal-arrest organ pipe is overlapped with the focal line of principal reflection body reflecting surface.
3. the solar water heater of a plurality of reflective heat collectors of use according to claim 1; It is characterized in that: the sun tracker of reflective heat collector is by the level and the vertical orientations monitor of the sun and the reflector level of heat collector and the transmission gear for electric motor of vertical rotation are formed, and the level of the sun and vertical orientations monitor are fixed on the reflector of heat collector.
4. the solar water heater of a plurality of reflective heat collectors of use according to claim 1; It is characterized in that: the support of reflective heat collector is made up of standing part and rotation section branch; The standing part and the ground of support are fixed; A column vertical with horizontal plane is arranged on it, and the rotating part of support is connected with the column of support standing part and can serves as that axle horizontally rotates with this column; The rotating part of support has a horizon bar, and the reflector of heat collector is connected with the horizon bar of support rotating part and can serves as that axle carries out vertical rotation with this horizon bar.
5. according to the solar water heater of claim 1 or a plurality of reflective heat collectors of 4 described uses; It is characterized in that: the reflector of reflective heat collector is connected with the horizon bar of support rotating part, and this horizon bar is perpendicular or parallel each other with the thermal-collecting tube that is fixed on the reflector.
6. according to the solar water heater of claim 1 or a plurality of reflective heat collectors of 4 described uses; It is characterized in that: the level of the reflector of reflective heat collector and vertical rotation are to realize by being individually fixed in two circumference guide rail and pull bars that relatively rotate part; The circumference guide rail is the center of circle and vertical with turning cylinder with the turning cylinder, and the end points of pull bar can slide on guide rail under the drive of motor.
7. according to the solar water heater of a plurality of reflective heat collectors of the described use of claim 1; It is characterized in that: several reflective heat collectors are in line; With the end points of the pull bar of being responsible for level or vertical rotation in each heat collector reflector with the steel wire rope serial or parallel connection receive on the public motor of a responsible level or vertical rotation after connecting together, make the reflector level of synchronization or the vertical rotation of these several heat collectors.
8. the solar water heater of a plurality of reflective heat collectors of use according to claim 1; It is characterized in that: a plurality of heat collectors line up several row with the form of matrix and several row use; The reflector of the several heat collectors in every row is linked to each other with the connecting rod front and back, make the reflector of the several heat collectors among every row can both carry out level and vertical rotation synchronously.
9. the solar water heater of a plurality of reflective heat collectors of use according to claim 1; It is characterized in that: a plurality of heat collectors are in line or row are fixed on the common support and form the heat collector group; Horizontally rotating of each heat collector reflector will be realized that the vertical rotation of each reflector then can adopt the mode that each reflector is directly linked to each other or links to each other with connecting rod to realize synchronously by horizontally rotating of this common support rotating part; A plurality of heat collector groups also can be arranged in the form of matrix together and use.
10. the solar water heater of a plurality of reflective heat collectors of use according to claim 1 is characterized in that: water circle device is made up of the water inlet pipe and water outlet pipe and the thermal-collecting tube connector of storage tank, water pump, connection storage tank and each heat collector thermal-collecting tube; The thermal-collecting tube connector can link together thermal-collecting tube and water inlet pipe and water outlet pipe, and the mouth of pipe of water inlet pipe or outlet pipe is directly put in the bottom of thermal-collecting tube, makes the current that produce forced flow in the thermal-collecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201687520U CN202171350U (en) | 2011-05-25 | 2011-05-25 | Solar water heater using reflecting type heat collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201687520U CN202171350U (en) | 2011-05-25 | 2011-05-25 | Solar water heater using reflecting type heat collectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171350U true CN202171350U (en) | 2012-03-21 |
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ID=45829545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201687520U Expired - Fee Related CN202171350U (en) | 2011-05-25 | 2011-05-25 | Solar water heater using reflecting type heat collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171350U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278825A (en) * | 2011-05-25 | 2011-12-14 | 冯宇 | Solar water heater using multiple reflective heat collectors |
| CN109997002A (en) * | 2016-12-02 | 2019-07-09 | 博立多媒体控股有限公司 | Solar power station |
| CN110140016A (en) * | 2015-01-28 | 2019-08-16 | 天阳有限责任公司 | Mixed type heliostat in groups |
-
2011
- 2011-05-25 CN CN2011201687520U patent/CN202171350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278825A (en) * | 2011-05-25 | 2011-12-14 | 冯宇 | Solar water heater using multiple reflective heat collectors |
| CN110140016A (en) * | 2015-01-28 | 2019-08-16 | 天阳有限责任公司 | Mixed type heliostat in groups |
| CN109997002A (en) * | 2016-12-02 | 2019-07-09 | 博立多媒体控股有限公司 | Solar power station |
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