技术领域technical field
本发明涉及太阳能领域，尤其涉及一种太阳能温室大棚。The invention relates to the field of solar energy, in particular to a solar greenhouse.
背景技术Background technique
我国是一个农业大国，也是一个人口大国。虽然我国农作物产量常年保持在高位，但由于我国人口众多，人均粮食产量依然不高，粮食安全形势依然严峻。温室大棚具有透光保温的作用，能让原本不适合在该季节或者低温度下生长的植物正常生长。温室大棚已被广泛应用，尤其是温室蔬菜的种植上，已经取得了广泛的应用和发展。太阳能是一种清洁能源，就目前来说，是取之不尽，用之不竭。人们已经将太阳能的利用与温室大棚结合起来，并取得了不错的进步。但传统的太阳能温室大棚依然存在着很多的缺点，如为了获得较高的大棚温度，往往要使用高温太阳能收集器或者要大量地使用太阳能收集器，造成了所占空间大，使用成本较高、太阳能的利用率较低等问题，这些问题大大制约了太阳能温室大棚的推广和使用。my country is a large agricultural country, but also a populous country. Although my country's crop production has remained at a high level all year round, due to my country's large population, per capita grain production is still not high, and the food security situation is still grim. The greenhouse has the function of light transmission and heat preservation, which can make the plants that are not suitable for this season or low temperature grow normally. Greenhouses have been widely used, especially in the cultivation of greenhouse vegetables, which have achieved extensive application and development. Solar energy is a kind of clean energy. For now, it is inexhaustible and inexhaustible. People have combined the use of solar energy with greenhouses and made good progress. However, there are still many shortcomings in the traditional solar greenhouse. For example, in order to obtain a higher temperature in the greenhouse, it is often necessary to use high-temperature solar collectors or to use a large number of solar collectors, resulting in a large space and high cost of use. Problems such as the low utilization rate of solar energy have greatly restricted the promotion and use of solar greenhouses.
发明内容Contents of the invention
本发明提供一种太阳能温室大棚，能够降低太阳能温室大棚的使用成本和提高太阳光的利用率等问题。The invention provides a solar greenhouse, which can reduce the use cost of the solar greenhouse and improve the utilization rate of sunlight and the like.
为达到上述目的，本发明的实施例采用如下技术方案：In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:
一种太阳能温室大棚，包括：棚体，所述棚体顶部的棚顶；所述棚顶上设置有太阳能收集器，所述太阳能收集器上方设置有聚光系统。A solar greenhouse, comprising: a shed body and a roof on the top of the shed body; a solar collector is arranged on the roof, and a light concentrating system is arranged above the solar collector.
优选的是，所述太阳能收集器包括收集器腔室、太阳能吸收板、热介质输出管、热介质输入管和动力泵；所述太阳能吸收板设置于收集器腔室内，所述收集器腔室一端连接热介质输出管，另一端连接热介质输入管，所述热介质输入管还连接动力泵。Preferably, the solar collector includes a collector chamber, a solar absorbing plate, a heat medium output pipe, a heat medium input pipe and a power pump; the solar absorbing plate is arranged in the collector chamber, and the collector chamber One end is connected to the heat medium output pipe, and the other end is connected to the heat medium input pipe, and the heat medium input pipe is also connected to the power pump.
优选的是，所述聚光系统包括聚光透镜和支撑架，所述支撑架位于棚顶上，所述聚光透镜位于所述支撑架上面且位于所述太阳能收集器上方。Preferably, the condensing system includes a condensing lens and a support frame, the support frame is located on the roof, and the condensing lens is located on the support frame and above the solar collector.
优选的是，所述聚光透镜为菲涅尔透镜。Preferably, the condenser lens is a Fresnel lens.
优选的是，所述棚体和棚顶为透明材质。Preferably, the shed body and roof are made of transparent materials.
优选的是，所述太阳能吸收板设置于收集器腔室接收太阳光一侧的侧面上。Preferably, the solar absorbing plate is arranged on the side of the collector chamber that receives sunlight.
优选的是，所述热介质输入管向收集器腔室输入的介质为水或空气。Preferably, the medium input by the heat medium input pipe to the collector chamber is water or air.
优选的是，所述太阳能收集器内嵌于棚顶上。Preferably, the solar collector is embedded on the roof.
优选的是，所述太阳能收集器还包括热介质池。Preferably, the solar collector further includes a thermal medium pool.
有益效果：本发明提供的一种太阳能温室大棚，与现有技术相比，在太阳能收集器上方设置了一个聚光系统，所述聚光系统能将照射入聚光系统的太阳光聚焦到一个很小的范围内，此时，太阳能收集器的太阳能吸收板的面积只需等于或略大于聚光范围大小即可，所述技术方案能大大降低太阳能吸收板的面积，减少天阳能收集器的使用成本并提高太阳能的利用率。另外，本发明提供的太阳能温室大棚，太阳能收集器中的太阳能吸收板可安装于收集器腔室侧面，此时，仅需将太阳能吸收板露出棚顶外，太阳能收集器其他部分均能内嵌于棚顶内，太阳能收集器收集到的热量散发也能够散发到大棚内，最大化地利用太阳能。本发明提供的太阳能温室大棚，结构简单，所占空间小，既降低了使用成本，还能提高太阳能利用率。Beneficial effects: Compared with the prior art, a solar greenhouse provided by the present invention is provided with a concentrating system above the solar collector, and the concentrating system can focus the sunlight irradiated into the concentrating system into one In a very small range, at this time, the area of the solar absorbing plate of the solar collector only needs to be equal to or slightly larger than the size of the light-gathering range. The technical scheme can greatly reduce the area of the solar absorbing plate and reduce the solar collector The cost of use and improve the utilization of solar energy. In addition, in the solar greenhouse provided by the present invention, the solar absorbing plate in the solar collector can be installed on the side of the collector chamber. At this time, only the solar absorbing plate needs to be exposed outside the roof, and other parts of the solar collector can be embedded In the roof, the heat collected by the solar collector can also be dissipated into the greenhouse to maximize the use of solar energy. The solar greenhouse provided by the invention has a simple structure and takes up little space, which not only reduces the use cost, but also improves the utilization rate of solar energy.
附图说明Description of drawings
为了更清楚地说明本发明实施例的技术方案，以下将对实施例描述中所需要使用的附图作简单地介绍。In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings that need to be used in the description of the embodiments.
图1为本发明一种太阳能温室大棚一种实施例中大棚的截面结构示意图；Fig. 1 is the cross-sectional structure schematic diagram of the greenhouse in a kind of embodiment of a kind of solar greenhouse greenhouse of the present invention;
图2为本发明一种太阳能温室大棚一种实施例中大棚的截面结构示意图。Fig. 2 is a schematic cross-sectional structure diagram of a solar greenhouse in an embodiment of the present invention.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
实施例1Example 1
如图1所示，本实施例1提供一种太阳能温室大棚，包括：棚体1，所述棚体1顶部的棚顶2；所述棚顶2上设置有太阳能收集器3，所述太阳能收集器3上方设置有聚光系统4。As shown in Figure 1, the present embodiment 1 provides a solar greenhouse, comprising: a shed body 1, a shed roof 2 on the top of said shed body 1; said shed roof 2 is provided with a solar collector 3, and said solar collector A concentrating system 4 is arranged above the collector 3 .
如图1所示，太阳能收集器3设置于棚顶2上方，太阳能收集器3包括收集器腔室3-1、太阳能吸收板3-2、热介质输出管3-3、热介质输入管3-4和动力泵3-5；所述太阳能吸收板3-2设置于收集器腔室3-1内，所述收集器腔室3-1一端设有热介质输出管3-3，另一端设有热介质输入管3-4，所述热介质输入管3-4还连接动力泵3-5。本实施例中太阳能收集器3内的热介质为空气。As shown in Figure 1, the solar collector 3 is arranged above the roof 2, and the solar collector 3 includes a collector chamber 3-1, a solar absorbing plate 3-2, a heat medium output pipe 3-3, and a heat medium input pipe 3 -4 and a power pump 3-5; the solar absorbing plate 3-2 is set in the collector chamber 3-1, one end of the collector chamber 3-1 is provided with a heat medium output pipe 3-3, and the other end A heat medium input pipe 3-4 is provided, and the heat medium input pipe 3-4 is also connected to a power pump 3-5. In this embodiment, the heat medium in the solar collector 3 is air.
如图1所示，聚光系统4位于太阳能收集器3的上方，聚光系统4包括聚光透镜4-1和支撑架4-2，支撑架4-2固定在棚顶2上，支撑住聚光透镜4-1，所述聚光透镜4-1为菲涅尔透镜。As shown in Figure 1, the concentrating system 4 is positioned at the top of the solar collector 3, and the concentrating system 4 includes a concentrating lens 4-1 and a support frame 4-2, and the support frame 4-2 is fixed on the roof 2 to support A condenser lens 4-1, the condenser lens 4-1 is a Fresnel lens.
工作时，射入聚光透镜4-1的太阳光都能聚焦到太阳能吸收板3-2上，能够提高太阳能的利用率。且因为经过了聚光透镜4-1的聚焦，太阳光会集中到一个很小的面积范围内，因此，所需的太阳能吸收板3-2的面积相比现有技术能够大大减小。太阳能吸收板3-2吸收太阳能产生大量热量；热量首先停留在收集器空腔3-1内，动力泵3-5运行，将空气通过热介质输入管3-4传送进收集器空腔3-1，后从热介质输出管3-3排出，进入大棚内，使大棚温度升高。When working, the sunlight injected into the condenser lens 4-1 can be focused on the solar absorbing plate 3-2, which can improve the utilization rate of solar energy. And because of the focusing of the condenser lens 4-1, the sunlight will be concentrated in a small area, therefore, the required area of the solar absorbing plate 3-2 can be greatly reduced compared with the prior art. The solar absorbing plate 3-2 absorbs solar energy to generate a large amount of heat; the heat first stays in the collector cavity 3-1, and the power pump 3-5 operates to transfer air into the collector cavity 3- through the heat medium input pipe 3-4 1. Finally, it is discharged from the heat medium output pipe 3-3 and enters the greenhouse to increase the temperature of the greenhouse.
本实施例提供的太阳能温室大棚，通过在太阳能收集器3上方设置一个聚光系统4，来聚焦入射太阳光，从而能够减小太阳能收集器3中的太阳能吸收板3-2的面积。本发明提供的太阳能温室大棚，结构简单，所占空间小，既降低了使用成本，还能提高太阳能利用率。In the solar greenhouse provided by this embodiment, a concentrating system 4 is arranged above the solar collector 3 to focus incident sunlight, thereby reducing the area of the solar absorbing plate 3-2 in the solar collector 3 . The solar greenhouse provided by the invention has a simple structure and takes up little space, which not only reduces the use cost, but also improves the utilization rate of solar energy.
实施例2Example 2
如图2所示，本实施例2提供一种太阳能温室大棚，包括：棚体1，所述棚体1顶部的棚顶2；所述棚顶2上设置有太阳能收集器3，所述太阳能收集器3上方设置有聚光系统4。As shown in Figure 2, this embodiment 2 provides a solar greenhouse, comprising: a shed body 1, a shed roof 2 on the top of said shed body 1; said shed roof 2 is provided with a solar collector 3, and said solar collector A concentrating system 4 is arranged above the collector 3 .
如图2所示，太阳能收集器3内嵌于棚顶2，太阳能收集器3包括收集器腔室3-1、太阳能吸收板3-2、热介质输出管3-3、热介质输入管3-4、动力泵3-5和热介质池3-6；所述太阳能吸收板3-2设置于收集器腔室3-1侧面，位于棚顶2外侧，所述收集器腔室3-1一端设有热介质输出管3-3，热介质输出管3-3连通热介质池3-6，收集器腔室3-1另一端设有热介质输入管3-4，所述热介质输入管3-4还连接动力泵3-5，动力泵3-6连通热介质池3-6。本实施例中太阳能收集器3内的热介质为水。As shown in Figure 2, the solar collector 3 is embedded in the roof 2, and the solar collector 3 includes a collector chamber 3-1, a solar absorbing plate 3-2, a heat medium output pipe 3-3, and a heat medium input pipe 3 -4. The power pump 3-5 and the heat medium pool 3-6; the solar absorbing plate 3-2 is arranged on the side of the collector chamber 3-1, outside the roof 2, and the collector chamber 3-1 One end is provided with a heat medium output pipe 3-3, and the heat medium output pipe 3-3 is connected to the heat medium pool 3-6, and the other end of the collector chamber 3-1 is provided with a heat medium input pipe 3-4, and the heat medium input pipe 3-4 The pipe 3-4 is also connected to the power pump 3-5, and the power pump 3-6 is connected to the heat medium pool 3-6. In this embodiment, the heat medium in the solar collector 3 is water.
如图2所示，聚光系统4位于太阳能收集器3的上方，聚光系统4包括聚光透镜4-1和支撑架4-2，支撑架4-2固定在棚顶2上，支撑住聚光透镜4-1，所述聚光透镜4-1为菲涅尔透镜。As shown in Figure 2, the concentrating system 4 is positioned at the top of the solar collector 3, and the concentrating system 4 includes a concentrating lens 4-1 and a support frame 4-2, and the support frame 4-2 is fixed on the roof 2 to support A condenser lens 4-1, the condenser lens 4-1 is a Fresnel lens.
工作时，射入聚光透镜4-1的太阳光都能聚焦到太阳能吸收板3-2上，能够提高太阳能的利用率。且因为经过了聚光透镜4-1的聚焦，太阳光会集中到一个很小的面积范围内，因此，所需的太阳能吸收板3-2的面积相比现有技术能够大大减小。太阳能吸收板3-2吸收太阳能产生大量热量；热量首先停留在收集器空腔3-1内，动力泵3-5运行，将热介质池3-6中的水通过热介质输入管3-4传送进收集器空腔3-1，后从热介质输出管3-3排出进入介质池3-6中，介质池3-6中地水温度逐渐升高，再通过扩散，热量进入大棚内，使大棚温度升高。太阳能收集器3整体大部分位于大棚内，其散发的热量直接排到大棚内，最大化地利用太阳能。When working, the sunlight injected into the condenser lens 4-1 can be focused on the solar absorbing plate 3-2, which can improve the utilization rate of solar energy. And because of the focusing of the condenser lens 4-1, the sunlight will be concentrated in a small area, therefore, the required area of the solar absorbing plate 3-2 can be greatly reduced compared with the prior art. The solar absorbing plate 3-2 absorbs solar energy to generate a large amount of heat; the heat first stays in the collector cavity 3-1, the power pump 3-5 runs, and the water in the heat medium pool 3-6 passes through the heat medium input pipe 3-4 It is transmitted into the collector cavity 3-1, and then discharged from the heat medium output pipe 3-3 into the medium pool 3-6. The temperature of the ground water in the medium pool 3-6 gradually increases, and then through diffusion, the heat enters the greenhouse. Raise the greenhouse temperature. The whole part of the solar collector 3 is located in the greenhouse, and the heat emitted by it is directly discharged into the greenhouse to maximize the utilization of solar energy.
本实施例提供的太阳能温室大棚，通过在太阳能收集器3上方设置一个聚光系统4，来聚焦入射太阳光，从而能够减小太阳能收集器3中的太阳能吸收板3-2的面积。本发明提供的太阳能温室大棚，结构简单，所占空间小，既降低了使用成本，还能提高太阳能利用率。In the solar greenhouse provided by this embodiment, a concentrating system 4 is arranged above the solar collector 3 to focus incident sunlight, thereby reducing the area of the solar absorbing plate 3-2 in the solar collector 3 . The solar greenhouse provided by the invention has a simple structure and takes up little space, which not only reduces the use cost, but also improves the utilization rate of solar energy.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946621.8ACN106538295A (en) | 2016-10-26 | 2016-10-26 | Solar Greenhouse |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946621.8ACN106538295A (en) | 2016-10-26 | 2016-10-26 | Solar Greenhouse |
| Publication Number | Publication Date |
|---|---|
| CN106538295Atrue CN106538295A (en) | 2017-03-29 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610946621.8APendingCN106538295A (en) | 2016-10-26 | 2016-10-26 | Solar Greenhouse |
| Country | Link |
|---|---|
| CN (1) | CN106538295A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024010A (en)* | 2017-04-07 | 2017-08-08 | 吴联凯 | A greenhouse power generation system |
| CN110537437A (en)* | 2019-10-11 | 2019-12-06 | 无为县年香马蹄种植专业合作社 | Heat preservation device for planting water chestnuts in greenhouse |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707969A (en)* | 2009-11-27 | 2010-05-19 | 周治军 | Method and device for focusing heat on greenhouse or shed by utilizing Fresnel reflectors |
| CN102124921A (en)* | 2011-01-30 | 2011-07-20 | 河南恒太阳能源科技有限公司 | Lens greenhouse light target linked solar collecting device |
| CN102308157A (en)* | 2009-02-02 | 2012-01-04 | 玻点太阳能有限公司 | Concentrate solar energy with greenhouses |
| KR20120007156A (en)* | 2010-07-14 | 2012-01-20 | 이은석 | Energy-saving Greenhouse with Solar Power Plant |
| CN205232150U (en)* | 2015-12-06 | 2016-05-11 | 上海博阳新能源科技有限公司 | Photoelectricity light and heat plate structure |
| CN205337050U (en)* | 2016-01-14 | 2016-06-29 | 冯成泉 | Energy -conserving solar photovoltaic green house |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308157A (en)* | 2009-02-02 | 2012-01-04 | 玻点太阳能有限公司 | Concentrate solar energy with greenhouses |
| CN101707969A (en)* | 2009-11-27 | 2010-05-19 | 周治军 | Method and device for focusing heat on greenhouse or shed by utilizing Fresnel reflectors |
| KR20120007156A (en)* | 2010-07-14 | 2012-01-20 | 이은석 | Energy-saving Greenhouse with Solar Power Plant |
| CN102124921A (en)* | 2011-01-30 | 2011-07-20 | 河南恒太阳能源科技有限公司 | Lens greenhouse light target linked solar collecting device |
| CN205232150U (en)* | 2015-12-06 | 2016-05-11 | 上海博阳新能源科技有限公司 | Photoelectricity light and heat plate structure |
| CN205337050U (en)* | 2016-01-14 | 2016-06-29 | 冯成泉 | Energy -conserving solar photovoltaic green house |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024010A (en)* | 2017-04-07 | 2017-08-08 | 吴联凯 | A greenhouse power generation system |
| CN110537437A (en)* | 2019-10-11 | 2019-12-06 | 无为县年香马蹄种植专业合作社 | Heat preservation device for planting water chestnuts in greenhouse |
| CN110537437B (en)* | 2019-10-11 | 2021-08-03 | 无为县年香马蹄种植专业合作社 | Heat preservation device for planting water chestnuts in greenhouse |
| Publication | Publication Date | Title |
|---|---|---|
| US10197766B2 (en) | Concentrating solar power with glasshouses | |
| CN106234077A (en) | That can not keep the sun off and that light quantity is variable photovoltaic greenhouse | |
| CN113023813B (en) | Self-irrigation marine floating type planting device based on solar distillation | |
| CN106538295A (en) | Solar Greenhouse | |
| CN106034844A (en) | Sunroom with solar panel skylight | |
| CN203327641U (en) | Solar heat collection and energy storage agricultural greenhouse | |
| CN109827344B (en) | A gas-expansion-driven liquid concentrating light-adjusting heat-collecting system and method | |
| CN106052153B (en) | Greenhouse is supplied using cold and hot pair of solar concentrator | |
| CN106613536A (en) | Solar greenhouse | |
| CN106538294B (en) | Greenhouse with photon well energy storage device | |
| CN2642032Y (en) | High-efficiency energy-saving solar greenhouse | |
| Kant et al. | Advances in solar greenhouse systems for cultivation of agricultural products | |
| CN201237383Y (en) | Focusing type heat-collecting pipe for solar energy water-heater | |
| CN108633561A (en) | Cold-region greenhouse heat preservation device and method based on sun-chasing solar energy | |
| KR101407079B1 (en) | solar heat collecting system using cone shape reflector | |
| Hossain et al. | Solar thermal energy | |
| CN205454948U (en) | Intelligence solar greenhouse | |
| CN102842631A (en) | Solar condensation power and heat cogeneration module | |
| CN209323486U (en) | A U-shaped heating water channel suitable for areas with rich light and heat resources | |
| CN102113465A (en) | Henhouse construction and solar heating method | |
| CN104776614A (en) | Solar heating underground water irrigation system | |
| CN204886823U (en) | Solar device | |
| Ketchum et al. | Design and Characterization of a Translucent Solar Module (TSM) for Greenhouse Structures | |
| CN117999996A (en) | Solar heat collection system combining concentrating and light supplementing device with facility agriculture | |
| CN204678707U (en) | Efficient heat-collecting solar converter |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20170329 |