CN205448362U - Light -duty slot type heat collector - Google Patents
Light -duty slot type heat collector Download PDFInfo
- Publication number
- CN205448362U CN205448362U CN201620104455.2U CN201620104455U CN205448362U CN 205448362 U CN205448362 U CN 205448362U CN 201620104455 U CN201620104455 U CN 201620104455U CN 205448362 U CN205448362 U CN 205448362U
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- light
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- heat accumulator
- plate
- collecting tube
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- 239000000463 material Substances 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000035807 sensation Effects 0.000 claims description 14
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005286 illumination Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a light -duty slot type heat collector solves current solar water heater and adopts the tiling to arrange the vacuum tube structure, and the unit area efficiency of light energy utilization is low, and the consumptive material is big, problem with high costs. This device is equipped with a thermal -arrest groove including the support at least on, the slot type solar panel of thermal -arrest tank bottom portion for focusing on into the line is equipped with hollow thermal -collecting tube on the focal line of slot type solar panel, and thermal -arrest groove both ends are equipped with the end plate, and the thermal -arrest groove is passed through the both ends board and is installed on the support, and the thermal -collecting tube both ends pierce through both ends board and outside pipe connection, the top in thermal -arrest groove is detained and is equipped with the glass apron, and glass apron, slot type solar panel, end plate constitute the sealed cavity including the thermal -collecting tube holding. The utility model discloses a spotlight structure has improved the illumination energy density of thermal -collecting tube department, has improved the unit area efficiency of light energy utilization, has reduced the use of vacuum tube, has practiced thrift the water heater consumptive material, light -dutyization of messenger's equipment.
Description
Technical field
This utility model belongs to and utilizes solar energy heating utilization solution, relates to a kind of solar thermal collector, particularly to a kind of light trough type heat collector utilizing sunlight cumulative to add thermal medium.
Background technology
Along with being rooted in the hearts of the people of energy-conserving and environment-protective theory, solar water heater is increasingly widely applied.Though the slight change of traditional its structure of solar water heater, ultimate principle all have employed vacuum tube heating mode, this mode dispel the heat little, the thermal efficiency is higher, need not complexity operation control, liked by broad masses of the people.
The vacuum tube of solar vacuum-tube water heater is directly as hot water tank, and therefore water heater capacity and vacuum tube volume are directly related, therefore generally uses the array structure being arranged side by side many vacuum tubes.The structure of traditional solar water heater array arrangement cannot move change angle with the sun and reach light-use maximization.And above-mentioned solar water heater structure, owing in solar energy unit are, energy density is low, need to arrange rows of vacuum tube to utilize solar heat, cause vacuum tube material consumption the biggest, causing solar water heater high cost, bulky, transport installation difficulty is big.
Summary of the invention
The purpose of this utility model is that solving existing solar water heater uses tiling arrangement vacuum tube structure, and the unit are efficiency of light energy utilization is low, and consumptive material is big, the problem that cost is high, it is provided that a kind of light trough type heat collector, can carry out optically focused utilization to solar energy, improve the efficiency of light energy utilization, and realize lightness.
This utility model solves its technical problem and be the technical scheme is that a kind of light trough type heat collector, including support, at least provided with a heat accumulator on support, it it is the slot light collection plate being focused into line bottom heat accumulator, the focal line of slot light collection plate is provided with the thermal-collecting tube of hollow, heat accumulator two ends are provided with end plate, heat accumulator is installed on support by two end plates, thermal-collecting tube two ends penetrate two end plates and are connected with external pipe, the top button of described heat accumulator is provided with glass cover-plate, and thermal-collecting tube is contained in interior closed cavity by glass cover-plate, slot light collection plate, end plate composition.This programme utilizes slot light collection plate that sunlight is focused focus utilization, being utilized by solar light focusing relatively low for unit energy density, decrease the use of thermal-collecting tube consumptive material, the energy utilization efficiency of unit are thermal-collecting tube improves, and make solar thermal utilization equipment lightness, it is simple to transport and install.Heat accumulator relative closure be internally formed greenhouse, slow down heat losses.
As preferably, described end plate may be rotatably mounted on support by swivel bearing, thermal-collecting tube end is arranged on the inner ring of swivel bearing, axle sleeve support fixing with support by axle sleeve, one of them end plate downwardly extends as tooth plate and tooth punching on arc limit, downside, tooth plate reference circle is with swivel bearing as axle center, support is provided with and tooth plate meshed gears, and gear uses motor to drive.Motor driven gear rotates, and gear drives tooth plate to rotate thus regulates heat accumulator and rotate, and makes heat accumulator towards the sun.
As preferably, described motor connects has power transmission shaft, power transmission shaft to be arranged on below heat accumulator and parallel with heat accumulator pivot center, and described gear is arranged on power transmission shaft.
As preferably, described heat accumulator is provided with multiple, and each heat accumulator pivot center overlaps, thermal-collecting tube is sequentially connected in series, and on described power transmission shaft, engagement corresponding with the tooth plate of each heat accumulator is provided with gear.Multiple heat accumulator modules can be sequentially connected in series by the heat accumulator modularity of this device according to actual field ground area, form array structure, make full use of light energy.This device can be arranged on roof plan or domatic on, it is also possible to be arranged on vertical metope.
As preferably, described end plate is the frame structure for supporting slot type solar panel end, and end plate framework hollow out, hollow part are embedded light-passing board or towards reflector reflective inside heat accumulator.
As preferably, the part that described tooth plate and heat accumulator end face align uses hollow out frame structure, hollow part to be embedded light-passing board or towards reflector reflective inside heat accumulator.The end face of heat accumulator uses light-passing board to be embedded, and makes sunlight be shining in heat accumulator from the light-passing board of end plate and tooth plate, it is possible to be embedded reflector, and reflector is towards reflective inside closed cavity.
As preferably, also including the light sensation module following the trail of solar irradiation direction, when the single setting of heat accumulator, described light sensation module is arranged on the middle part of one of them end plate upper side edge of described heat accumulator；When heat accumulator arranges multiple, described light sensation module is disposed therein the middle part of one of them end plate upper side edge of a heat accumulator.Light sensation module can follow the tracks of solar irradiation direction, and on this basis as the foundation of heat accumulator angular adjustment, makes heat accumulator be arranged on the end plate of motor towards solar direction, light sensation module plaque, reduces signal transmission distance, it is simple to installation settings.
As preferably, described thermal-collecting tube is metal material pipe, and described thermal-collecting tube outer wall is coated with heat absorbing coating.
As preferably, described slot light collection plate uses the light-duty material of polyurethane foam, and slot light collection plate medial surface is provided with silver-plated PS material reflector, and slot light collection plate lateral surface is coated with the backboard of PP material.Use lighting material, make equipment overall weight reduce.
As preferably, the parabola that cross section curve is parallel light focusing of described slot light collection plate reflective surface.
This utility model uses concentration structure to improve light energy density at thermal-collecting tube, improves the unit are efficiency of light energy utilization, decreases the use of vacuum tube, saved water heater consumptive material, makes equipment lightness.
Accompanying drawing explanation
Fig. 1 is this utility model one structural representation.
Fig. 2 is structural representation at the A of this utility model Fig. 1.
Fig. 3 is this utility model end face direction schematic diagram.
Fig. 4 is glass cover-plate and the light-passing board position view of this utility model heat accumulator.
Fig. 5 is the double structure schematic diagram of two heat accumulators of this utility model.
Fig. 6 is the multi-joint structural representation of six heat accumulators of this utility model.
In figure: 1, A type support, 2, underframe, 3, heat accumulator, 4, slot light collection plate, 5, thermal-collecting tube, 6, end plate, 7, tooth plate, 8, gear, 9, power transmission shaft, 10, motor, 11, light-passing board, 12, glass cover-plate, 13, swivel bearing, 14, axle sleeve, 15, light sensation module.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing this utility model is further illustrated.
Embodiment 1: a kind of light trough type heat collector, as Figure 1-4.This device includes support, and support arranges heat accumulator 3.Support includes, for the underframe 2 fixed with ground, metope, floor, underframe being correspondingly arranged A type support 1 in heat accumulator 3 end positions.Underframe uses angle steel to build formation.
As shown in Figure 1,3, the bottom of heat accumulator 3 is slot light collection plate 4, and the reflective surface of slot light collection plate is focused into line.Slot light collection plate 4 body uses the light-duty material of polyurethane foam, and slot light collection plate medial surface is provided with silver-plated PS material reflector, and slot light collection plate lateral surface is coated with the backboard of PP material, covers edge closing bar on the both sides, top of slot light collection plate.Heat accumulator be respectively arranged at two ends with end plate 6, one of them end plate is simultaneously as tooth plate 7, tooth plate base downwardly extends and tooth punching on arc limit, downside, end plate and tooth plate are framework shape hollow out supporting construction, align with heat accumulator end face in hollow out position, hollow out position is embedded with light-passing board 11, improves glazed area while supporting slot type solar panel end.The top button of heat accumulator is provided with transparent glass cover-plate 12, glass cover-plate 12, end plate 6, tooth plate 7, slot light collection plate 4 constitute closed cavity, and the sealing that is adhesively fixed in junction, as shown in Figure 4, Fig. 4 is to hide light-passing board and the closed cavity external shape schematic diagram of glass cover-plate rear structure.Being provided with thermal-collecting tube 5 on the focal line of slot light collection plate 4, thermal-collecting tube is positioned at the inside of heat accumulator closed cavity.
As in figure 2 it is shown, thermal-collecting tube 5 is metal pipe material, thermal-collecting tube tube wall being coated with heat absorbing coating, the two ends of thermal-collecting tube penetrate end plate 6 respectively and tooth plate 7 connects external pipe.End plate 6, tooth plate 7 may be rotatably mounted at A type support 1 top by swivel bearing 13 respectively, and thermal-collecting tube 5 end is arranged on the inner ring of swivel bearing 13 by axle sleeve 14, axle sleeve 14 is fixing with A type support 1 supports, and the outer ring of end plate 6, tooth plate 7 and swivel bearing 13 is fixed.The reference circle of tooth plate 7 is with swivel bearing 13 as axle center.
As shown in Fig. 1,3,4, heat accumulator is focused into line, and heat accumulator reflective surface is linearly curve near the parabola limit focused on, and therefore as it is shown on figure 3, arrange the number of teeth according to the demand of heat accumulator maximum rotation angle, the tooth of tooth plate is positioned at outside the contour line of heat accumulator.Arrange motor 10 in the bottom away from the A type support 1 below the heat accumulator end plate of tooth plate one end, motor 10 connects power transmission shaft 9 by variator, and power transmission shaft be arranged in parallel with the pivot center of heat accumulator, and power transmission shaft is provided with and tooth plate 7 meshed gears 8.As shown in Figure 1, 2, the light sensation module 15 in tracking solar irradiation direction it is provided with in the middle part of heat accumulator end plate 6 upper side edge above motor.Light sensation module by signal connects processor, the sun light irradiation angle signal drive motor action that processor obtains according to light sensation module, regulates heat accumulator deflection angle.
Fig. 5 is twin heat accumulator structure, and underframe 2 arranges 3 A type supports 1, two heat accumulators 3 of common support, and two heat accumulator abutting ends share an A type support and support.The pivot center of two heat accumulators overlaps, and adjacent thermal-collecting tube is connected by adaptor in adjacent end.Motor 10 is by connecting power transmission shaft 9 after speed changer, on power transmission shaft, tooth plate 7 corresponding position with each heat accumulator is arranged and tooth plate meshed gears 8.In Fig. 5, the tooth plate of two heat accumulators is arranged on two far-ends, and motor 10 is arranged on the A type support of two heat accumulator adjacents, and variator two ends are respectively provided with power transmission shaft 9 synchronism output power.In the light sensation module 15 arranged in the middle part of heat accumulator end plate 6 upper side edge of motor.Tooth plate can also be adjusted towards the position with motor according to actual needs.
Fig. 6 is multiple heat accumulator structure.Arranging 7 A type supports 1,6 heat accumulators 3 of common support on underframe 2, the abutting end of Neighbor Set heat channel shares an A type support and supports.The pivot center of all heat accumulators overlaps, and adjacent thermal-collecting tube is connected by adaptor in adjacent end.Motor 10 is arranged on below the A type support of end, by connecting power transmission shaft 9 after speed changer, on power transmission shaft, tooth plate 7 corresponding position with each heat accumulator is arranged and tooth plate meshed gears 8, when power transmission shaft needs many series connection to extend time, is connected by shaft coupling.In the light sensation module 15 arranged in the middle part of heat accumulator end plate 6 upper side edge of motor.
Claims (10)
1. a light trough type heat collector, it is characterized in that, including support, at least provided with a heat accumulator on support, it it is the slot light collection plate being focused into line bottom heat accumulator, the focal line of slot light collection plate is provided with the thermal-collecting tube of hollow, heat accumulator two ends are provided with end plate, heat accumulator is installed on support by two end plates, thermal-collecting tube two ends penetrate two end plates and are connected with external pipe, the top button of described heat accumulator is provided with glass cover-plate, and thermal-collecting tube is contained in interior closed cavity by glass cover-plate, slot light collection plate, end plate composition.
A kind of light trough type heat collector the most according to claim 1, it is characterized in that: described end plate may be rotatably mounted on support by swivel bearing, thermal-collecting tube end is arranged on the inner ring of swivel bearing, axle sleeve support fixing with support by axle sleeve, one of them end plate downwardly extends as tooth plate and tooth punching on arc limit, downside, tooth plate reference circle is with swivel bearing as axle center, support is provided with and tooth plate meshed gears, and gear uses motor to drive.
A kind of light trough type heat collector the most according to claim 2, it is characterised in that: described motor connects has power transmission shaft, power transmission shaft to be arranged on below heat accumulator and parallel with heat accumulator pivot center, and described gear is arranged on power transmission shaft.
A kind of light trough type heat collector the most according to claim 3, it is characterised in that: described heat accumulator is provided with multiple, and each heat accumulator pivot center overlaps, thermal-collecting tube is sequentially connected in series, and on described power transmission shaft, engagement corresponding with the tooth plate of each heat accumulator is provided with gear.
5. according to a kind of light trough type heat collector described in claim 1 or 2 or 3 or 4, it is characterized in that: described end plate is the frame structure for supporting slot type solar panel end, end plate framework hollow out, hollow part are embedded light-passing board or towards reflector reflective inside heat accumulator.
6. according to a kind of light trough type heat collector described in Claims 2 or 3 or 4, it is characterised in that: part that described tooth plate and heat accumulator end face align uses hollow out frame structure, hollow part to be embedded light-passing board or towards reflector reflective inside heat accumulator.
7. according to a kind of light trough type heat collector described in Claims 2 or 3 or 4, it is characterized in that: also include following the trail of the light sensation module in solar irradiation direction, when the single setting of heat accumulator, described light sensation module is arranged on the middle part of one of them end plate upper side edge of described heat accumulator；When heat accumulator arranges multiple, described light sensation module is disposed therein the middle part of one of them end plate upper side edge of a heat accumulator.
8. according to a kind of light trough type heat collector described in claim 1 or 2 or 3 or 4, it is characterised in that: described thermal-collecting tube is metal material pipe, and described thermal-collecting tube outer wall is coated with heat absorbing coating.
9. according to a kind of light trough type heat collector described in claim 1 or 2 or 3 or 4, it is characterized in that: described slot light collection plate uses the light-duty material of polyurethane foam, slot light collection plate medial surface is provided with silver-plated PS material reflector, and slot light collection plate lateral surface is coated with the backboard of PP material.
10. according to a kind of light trough type heat collector described in claim 1 or 2 or 3 or 4, it is characterised in that: the parabola that cross section curve is parallel light focusing of described slot light collection plate reflective surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104455.2U CN205448362U (en) | 2016-02-02 | 2016-02-02 | Light -duty slot type heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104455.2U CN205448362U (en) | 2016-02-02 | 2016-02-02 | Light -duty slot type heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205448362U true CN205448362U (en) | 2016-08-10 |
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ID=56582645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104455.2U Active CN205448362U (en) | 2016-02-02 | 2016-02-02 | Light -duty slot type heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205448362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091425A (en) * | 2016-08-11 | 2016-11-09 | 南京索乐优节能科技有限公司 | Asymmetric groove type solar heat collector in conjunction with glass sunlight house |
| CN119103729A (en) * | 2024-09-25 | 2024-12-10 | 广东中润创能电力技术有限公司 | A trough type solar thermal collector assembly |
-
2016
- 2016-02-02 CN CN201620104455.2U patent/CN205448362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091425A (en) * | 2016-08-11 | 2016-11-09 | 南京索乐优节能科技有限公司 | Asymmetric groove type solar heat collector in conjunction with glass sunlight house |
| CN119103729A (en) * | 2024-09-25 | 2024-12-10 | 广东中润创能电力技术有限公司 | A trough type solar thermal collector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210510 Address after: No.19 Gaoyou Road, Xuhui District, Shanghai Patentee after: Shanghai Alliance Investment Ltd. Address before: 311100 No. 121, Changda Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU GONGDIAN ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |