CN107131661A - Solar heat collector and solar drinking-water machine - Google Patents
Solar heat collector and solar drinking-water machine Download PDFInfo
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- CN107131661A CN107131661A CN201710129943.8A CN201710129943A CN107131661A CN 107131661 A CN107131661 A CN 107131661A CN 201710129943 A CN201710129943 A CN 201710129943A CN 107131661 A CN107131661 A CN 107131661A
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- 239000003651 drinking water Substances 0.000 title abstract description 3
- 235000020188 drinking water Nutrition 0.000 title abstract description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000009835 boiling Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
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Abstract
Description
技术领域technical field
本发明涉及太阳能加热技术领域，尤其是涉及太阳能加热装置及 太阳能饮水机。The invention relates to the technical field of solar heating, in particular to a solar heating device and a solar water dispenser.
背景技术Background technique
太阳能作为一种巨大的、无污染的、理论上取之不尽的可再生能 源，已经越来越引起人们的人普遍重视，在太阳能中温领域中，由于 非聚光集热器很难达到较高的温度，而抛物面聚光器有需要复杂的跟 踪系统，并且价格昂贵。As a huge, non-polluting, theoretically inexhaustible renewable energy, solar energy has attracted more and more attention from people. In the field of solar energy medium temperature, it is difficult to achieve relatively High temperatures, and parabolic concentrators require complex tracking systems and are expensive.
太阳能集热器主要用于生活用水的加热，还有一部分是工业用水 的前期加热。随着科技的进步和人们对太阳能集热技术的更深研究， CPC槽式复合型抛物面聚光的集热器不断涌现，根据CPC槽式集热 器聚光原理，集热器内的热水温度的到大大提高，能够达到我们的饮 水温度标准。非成像的CPC聚光比一般不超过15，工作温度范围 为80～250℃，是具有一定特色的中温聚光集热器。Solar collectors are mainly used for domestic water heating, and partly for pre-heating of industrial water. With the advancement of science and technology and people's deeper research on solar heat collection technology, CPC trough compound parabolic concentrating collectors are emerging. According to the principle of CPC trough collector concentrating, the temperature of hot water in the collector It can be greatly improved and can reach our drinking water temperature standard. The concentration ratio of non-imaging CPC is generally not more than 15, and the working temperature range is 80-250°C. It is a medium-temperature concentrator with certain characteristics.
目前人们在室内的生活饮用开水主要靠电加热的饮水机实现，在 户外时主要靠明火加热，这样不但污染环境，而且存在很大的火灾安 全隐患。At present, people's indoor living drinking boiled water is mainly realized by electric heating water dispensers, and when outdoors, it mainly relies on open fire heating, which not only pollutes the environment, but also has a large fire safety hazard.
发明内容Contents of the invention
本发明的目的在于提供一种太阳能加热装置，以缓解了现有技术 中在户外对水加热存在火灾安全隐患和污染环境的缺陷的技术问题。The object of the present invention is to provide a kind of solar heating device, to alleviate the technical problem of existing fire safety hidden danger and the defect of polluting environment to water heating outdoors in the prior art.
本发明提供的一种太阳能加热装置，包括：支撑机构、聚光板和 加热管；A solar heating device provided by the present invention includes: a support mechanism, a concentrating plate and a heating tube;
所述聚光板设置在所述支撑机构上，The condensing plate is arranged on the support mechanism,
所述聚光板呈弧型设置，The condensing plate is arranged in an arc shape,
所述加热管设置在所述聚光板上的光线聚焦处。The heating tube is arranged at the light focusing place on the light collecting plate.
进一步地，所述聚光板包括第一反光面和第二反光面；Further, the condensing plate includes a first reflective surface and a second reflective surface;
所述第一反光面和所述第二反光面相对设置，且所述第一反光面 和所述第二反光面之间活动连接。The first reflective surface and the second reflective surface are oppositely arranged, and the first reflective surface and the second reflective surface are flexibly connected.
进一步地，所述第一反光面包括自加热管向外依次设置的第一渐 开线面和第一抛物线面，所述第一抛物线面和所述第一渐开线面固定 连接；Further, the first reflective surface includes a first involute surface and a first parabolic surface sequentially arranged outward from the heating tube, and the first parabolic surface and the first involute surface are fixedly connected;
所述第二反光面包括自加热管向外依次设置的第二渐开线面和 第二抛物线面，所述第二抛物线面和第二渐开线面固定连接；The second reflective surface includes a second involute surface and a second parabolic surface sequentially arranged outward from the heating tube, and the second parabolic surface and the second involute surface are fixedly connected;
所述支撑机构与所述第一抛物线面和第二抛物线面可拆卸连接， 所述第一渐开线面和所述第二渐开线面之间活动连接。The support mechanism is detachably connected to the first parabolic surface and the second parabolic surface, and the first involute surface and the second involute surface are movably connected.
进一步地，所述支撑机构包括底座、第一支撑架和第二支撑架；Further, the support mechanism includes a base, a first support frame and a second support frame;
所述第一支撑架和所述第二支撑架的一端分别转动连接在所述 底座上，所述第一支撑架和所述第二支撑架的另个一端设置有卡接部， 所述第一支撑架和所述第二支撑架相对设置在所述底座两侧。One ends of the first support frame and the second support frame are respectively rotatably connected to the base, and the other ends of the first support frame and the second support frame are provided with a locking part, and the first support frame A support frame and the second support frame are oppositely arranged on two sides of the base.
进一步地，还包括支撑件；Further, it also includes a support;
所述支撑件为多个，多个所述支撑件一端将所述第一渐开线面和 所述第二渐开线面之间活动连接，所述支撑件的另一端用于支撑所述 加热管。There are multiple supports, and one end of the plurality of supports flexibly connects the first involute surface and the second involute surface, and the other end of the support is used to support the Heating pipe.
进一步地，所述支撑件包括自上之下依次设置的环槽、伸缩杆和 连接部；Further, the support member includes a ring groove, a telescopic rod and a connecting part arranged sequentially from top to bottom;
所述环槽固定连接在所述伸缩杆的上端，所述连接部铰接在所述 伸缩杆的下端；The ring groove is fixedly connected to the upper end of the telescopic rod, and the connecting portion is hinged to the lower end of the telescopic rod;
所述加热管穿设在所述环槽内，所述连接部用于将所述第一渐开 线面和第二渐开线面活动连接。The heating pipe is passed through the annular groove, and the connecting portion is used for movably connecting the first involute surface and the second involute surface.
进一步地，所述连接部包括第一连接件和第二连接件，所述第一 渐开线面和所述第二渐开线面上分别设置有多个第一连接孔和多个 第二连接孔，多个所述第一连接孔和第二连接孔分别沿所述第一渐开 线面和第二渐开线面的径向方向均匀间隔排布，所述第一连接件上设 置有第一螺纹孔，螺栓通过第一螺纹孔和第一连接孔，将所述第一连 接件和所述第一渐开线面连接，螺栓通过第二螺纹孔和第二连接孔， 将所述第二连接件和所述第二渐开线面连接。Further, the connection part includes a first connection part and a second connection part, and a plurality of first connection holes and a plurality of second connection holes are respectively provided on the first involute surface and the second involute surface. Connecting holes, a plurality of the first connecting holes and the second connecting holes are arranged at regular intervals along the radial direction of the first involute surface and the second involute surface respectively, and the first connecting member is provided with There is a first threaded hole, the bolt passes through the first threaded hole and the first connecting hole, and connects the first connecting member and the first involute surface, and the bolt passes through the second threaded hole and the second connecting hole, and connects the The second connecting piece is connected to the second involute surface.
进一步地，所述第一反光面和所述第二反光面结构相同，且所述 第一反光面和所述第二反光面呈U型设置。Further, the first reflective surface and the second reflective surface have the same structure, and the first reflective surface and the second reflective surface are arranged in a U shape.
一种太阳能饮水机，具有太阳能加热装置，包括、水桶、水桶支 架和导水管；A solar water dispenser has a solar heating device, including a bucket, a bucket support and a water guide;
所述水桶设置在所述水桶支架之间上，所述导水管的一端以所述 水桶的出水口连通，所述导水管的另一端与所述加热管的进水口连通；The water bucket is arranged between the bucket brackets, one end of the water guide pipe communicates with the water outlet of the water bucket, and the other end of the water guide pipe communicates with the water inlet of the heating pipe;
所述导水管内设置有截止阀。A cut-off valve is arranged in the water guide pipe.
进一步地，还包括橡胶塞，所述橡胶塞内设置有排气阀、温度开 关、温度感应器、温度指示灯、控制器、电池槽、水位计、进水口和 开水出水口；Further, it also includes a rubber plug, which is provided with an exhaust valve, a temperature switch, a temperature sensor, a temperature indicator light, a controller, a battery tank, a water level gauge, a water inlet and a boiled water outlet;
所述排气阀、截止阀、温度开关、温度指示灯和水位计分别与 控制器电连接；The exhaust valve, stop valve, temperature switch, temperature indicator light and water level gauge are electrically connected to the controller respectively;
当所述加热管内的水位过低时，水位计将信号反馈到控制器中， 控制器调节控制截止阀对加热管进行注水。When the water level in the heating pipe is too low, the water level gauge feeds back a signal to the controller, and the controller adjusts and controls the cut-off valve to inject water into the heating pipe.
本发明提供的一种太阳能加热装置，聚光板设置在支撑机构上， 加热管设置在聚光板的聚焦处，当阳光照射到聚光板上时，光线通过 聚光板聚集到聚焦处，使加热管受热，将加热管内的水进行加热。In the solar heating device provided by the present invention, the concentrating plate is arranged on the support mechanism, and the heating tube is arranged at the focal point of the concentrating plate. When sunlight irradiates the concentrating plate, the light is gathered to the focal point through the concentrating plate, and the heating tube is heated. , to heat the water in the heating tube.
附图说明Description of drawings
为了更清楚地说明本发明具体实施方式或现有技术中的技术方 案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简 单地介绍，显而易见地，下面描述中的附图是本发明的一些实施方式， 对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可 以根据这些附图获得其他的附图。In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative effort.
图1为本发明实施例提供的太阳能加热装置的立体图；Figure 1 is a perspective view of a solar heating device provided by an embodiment of the present invention;
图2为本发明实施例提供的太阳能加热装置的主视图；Fig. 2 is the front view of the solar heating device provided by the embodiment of the present invention;
图3为本发明实施例提供的太阳能饮水机的立体图；3 is a perspective view of a solar water dispenser provided by an embodiment of the present invention;
图4为本发明实施例提供的太阳能饮水机的局部主视图；Fig. 4 is a partial front view of the solar water dispenser provided by the embodiment of the present invention;
图5为本发明实施例提供的太阳能饮水机的集热面聚光原理图。Fig. 5 is a principle diagram of the light concentrating on the heat collecting surface of the solar water dispenser provided by the embodiment of the present invention.
图标：1-支撑机构；2-聚光板；3-加热管；4-导水管；5-水桶； 6-水桶支架；11-第一支撑架；12-第二支撑架；13-底座；21-第一反 光面；22-第二反光面；41-截止阀；70-排气阀；71-温度指示灯；72- 水位计；73-进水口；74-出水口；75-电池槽；76-温度感应器；210-第一抛物线面；211-第一渐开线面；220-第二抛物线面；221-第二渐 开线面。Icons: 1-support mechanism; 2-condensing plate; 3-heating pipe; 4-water guide pipe; 5-bucket; 6-bucket bracket; 11-first support frame; 12-second support frame; 13-base; 21 -first reflective surface; 22-second reflective surface; 41-stop valve; 70-exhaust valve; 71-temperature indicator light; 72-water level gauge; 73-water inlet; 74-water outlet; 75-battery tank; 76-temperature sensor; 210-the first parabolic surface; 211-the first involute surface; 220-the second parabolic surface; 221-the second involute surface.
具体实施方式detailed description
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显 然，所描述的实施例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做出创造性劳动 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 technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、 “左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关 系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简 化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、 以特定的方位构造和操作，因此不能理解为对本发明的限制。此外， 术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示 或暗示相对重要性。In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific orientation construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.
在本发明的描述中，需要说明的是，除非另有明确的规定和限定， 术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接， 也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电 连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个 元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理 解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.
实施例1Example 1
图1为本发明实施例提供的太阳能加热装置的立体图。如图1 所示，本发明提供的一种太阳能加热装置，包括：支撑机构1、聚光 板2和加热管3；Fig. 1 is a perspective view of a solar heating device provided by an embodiment of the present invention. As shown in Figure 1, a kind of solar heating device provided by the present invention comprises: support mechanism 1, concentrating plate 2 and heating tube 3;
所述聚光板2设置在所述支撑机构1上，The condensing plate 2 is arranged on the support mechanism 1,
所述聚光板2呈弧型设置，The condensing plate 2 is arranged in an arc shape,
所述加热管3设置在所述聚光板2上的光线聚焦处。The heating tube 3 is arranged at the light focusing place on the light collecting plate 2 .
其中，聚光板2优选为MIRO系列铝材，其材质具有新颖独特， 品质高档，耐刮伤，表面硬度达到蓝宝石级，环保无毒、防火，抗干 扰、可屏蔽电磁波、具备优良的散热性能，提高良品率，从而有效的 降低成本，低比重，只有不锈钢的三分之一重且容易加工成型，表面氧化层永不脱落，色彩均匀一致。Among them, the concentrating plate 2 is preferably made of MIRO series aluminum, which is novel and unique in material, high in quality, scratch-resistant, surface hardness reaches sapphire level, environmentally friendly, non-toxic, fireproof, anti-interference, can shield electromagnetic waves, and has excellent heat dissipation performance. Improve the yield rate, thereby effectively reducing costs, low specific gravity, only one-third of the weight of stainless steel and easy to process and shape, the surface oxide layer will never fall off, and the color is uniform.
本实施例中，聚光板2设置在支撑机构1上，加热管3设置在聚 光板2的聚焦处，当阳光照射到聚光板2上时，光线通过聚光板2 聚集到聚焦处，使加热管3受热，将加热管3内的水进行加热。In this embodiment, the condensing plate 2 is arranged on the supporting mechanism 1, and the heating tube 3 is arranged at the focal point of the condensing plate 2. When the sunlight shines on the condensing plate 2, the light is gathered to the focal point through the condensing plate 2, so that the heating tube 3 is heated, and the water in the heating pipe 3 is heated.
图2为本发明实施例提供的太阳能加热装置的主视图。如图2 所示，在上述实施例的基础上，进一步地，所述聚光板2包括第一反 光面21和第二反光面22；Fig. 2 is a front view of the solar heating device provided by the embodiment of the present invention. As shown in Figure 2, on the basis of the foregoing embodiments, further, the light collecting plate 2 includes a first reflective surface 21 and a second reflective surface 22;
所述第一反光面21和所述第二反光面22相对设置，且所述第一 反光面21和所述第二反光面22之间活动连接。The first reflective surface 21 and the second reflective surface 22 are oppositely arranged, and the first reflective surface 21 and the second reflective surface 22 are movably connected.
其中，第一反光面21和第二反光面22之间的活动连接可以有多 种形式，例如：在第一反光面21设置有多个间隔排布的条形槽，在 第二反光面22与第一反光面21连接端设置有多个凸起的弹性片，通 过弹性片卡接在条形槽内，将第一反光面21和第二反光面22活动连 接。Wherein, the movable connection between the first reflective surface 21 and the second reflective surface 22 can have various forms, for example: the first reflective surface 21 is provided with a plurality of bar-shaped grooves arranged at intervals, and the second reflective surface 22 The connecting end with the first reflective surface 21 is provided with a plurality of protruding elastic pieces, and the first reflective surface 21 and the second reflective surface 22 are movably connected through the elastic pieces snapped into the bar-shaped grooves.
还有，在第一反光面21和第二反光面22上设置有异性磁铁，以 将第一反光面21和第二反光面22连接。Also, opposite magnets are arranged on the first reflective surface 21 and the second reflective surface 22 to connect the first reflective surface 21 and the second reflective surface 22.
本实施例中，第一反光面21和第二反光面22之间相对设置，且 第一反光面21和第二反光面22活动连接，这样，可以便于聚光板2 的携带，并且，调控人员可以通过调节第一反光面21或者第二反光 面22更加容易找到光线的聚光处。In this embodiment, the first reflective surface 21 and the second reflective surface 22 are arranged oppositely, and the first reflective surface 21 and the second reflective surface 22 are movably connected, so that the light collecting plate 2 can be easily carried, and the control personnel By adjusting the first reflective surface 21 or the second reflective surface 22 , it is easier to find the spot where the light converges.
进一步地，所述第一反光面21包括自加热管3向外依次设置的 第一渐开线面211和第一抛物线面210，所述第一抛物线面210和所 述第一渐开线面211固定连接；Further, the first reflective surface 21 includes a first involute surface 211 and a first parabolic surface 210 arranged in sequence outward from the heating tube 3, and the first parabolic surface 210 and the first involute surface 211 fixed connection;
所述第二反光面22包括自加热管3向外依次设置的第二渐开线 面221和第二抛物线面220，所述第二抛物线面220和第二渐开线面 221固定连接；The second reflective surface 22 includes a second involute surface 221 and a second parabolic surface 220 arranged outwards from the heating tube 3, and the second parabolic surface 220 and the second involute surface 221 are fixedly connected;
所述支撑机构1与所述第一抛物线面210和第二抛物线面220 可拆卸连接，所述第一渐开线面211和所述第二渐开线面221之间活 动连接。The supporting mechanism 1 is detachably connected with the first parabolic surface 210 and the second parabolic surface 220, and the first involute surface 211 and the second involute surface 221 are movably connected.
其中，第一抛物线面210和第二抛物线面220与支撑机构1的可 拆卸连接有多种形式，例如：在第一抛物线面210和第二抛物线面 220与支撑机构1连接端设置有卡槽，在支撑机构1的顶部设置有凸 起的横杆，卡槽卡接在横杆上。Among them, the detachable connection between the first parabolic surface 210 and the second parabolic surface 220 and the support mechanism 1 has various forms. , a protruding cross bar is arranged on the top of the support mechanism 1, and the card slot is clamped on the cross bar.
或者在支撑机构1的顶部两端分别设置设置有连接部，连接部和 支撑机构1的主体通过螺栓连接，将第一抛物线面210和第二抛物线 面220设置在连接部和支撑机构1之间，通过螺栓将第一抛物线面 210和第二抛物线面220夹紧。Or the two ends of the top of the supporting mechanism 1 are respectively provided with connecting parts, the connecting parts and the main body of the supporting mechanism 1 are connected by bolts, and the first parabolic surface 210 and the second parabolic surface 220 are arranged between the connecting part and the supporting mechanism 1 , the first parabolic surface 210 and the second parabolic surface 220 are clamped by bolts.
本实施例中，第一反光面21包括自加热管3向外依次设置的第 一渐开线面211和第一抛物线面210，所述第一抛物线面210和所述 第一渐开线面211固定连接；第二反光面22包括自加热管3向外依 次设置的第二渐开线面221和第二抛物线面220，所述第二抛物线面 220和第二渐开线面221固定连接，这样，当阳光照射在第一反光面 21和第二反光面22上时，通过设置在第一反光面21和第二反光面 22上的第一抛物线面210和第一渐开线面211、第二渐开线面221和 第二抛物线面220可以保障加热管3一直处在光线聚焦处，以提高加 热管3的加热速度。In this embodiment, the first reflective surface 21 includes a first involute surface 211 and a first parabolic surface 210 arranged in sequence outward from the heating tube 3, and the first parabolic surface 210 and the first involute surface 211 is fixedly connected; the second reflective surface 22 includes a second involute surface 221 and a second parabolic surface 220 arranged in sequence outward from the heating tube 3, and the second parabolic surface 220 and the second involute surface 221 are fixedly connected , in this way, when the sunlight shines on the first reflective surface 21 and the second reflective surface 22, it passes through the first parabolic surface 210 and the first involute surface 211 arranged on the first reflective surface 21 and the second reflective surface 22 , The second involute surface 221 and the second parabolic surface 220 can ensure that the heating tube 3 is always at the focus of light, so as to increase the heating speed of the heating tube 3 .
在上述实施例的基础上，进一步地，所述支撑机构1包括底座 13、第一支撑架11和第二支撑架12；On the basis of the foregoing embodiments, further, the support mechanism 1 includes a base 13, a first support frame 11 and a second support frame 12;
所述第一支撑架11和所述第二支撑架12的一端分别转动连接在 所述底座13上，所述第一支撑架11和所述第二支撑架12的另个一 端设置有卡接部，所述第一支撑架11和所述第二支撑架12相对设置 在所述底座13两侧。One end of the first support frame 11 and the second support frame 12 are respectively rotatably connected to the base 13, and the other end of the first support frame 11 and the second support frame 12 is provided with a clamping joint. The first support frame 11 and the second support frame 12 are oppositely arranged on two sides of the base 13 .
本实施例中，第一支撑架11和所述第二支撑架12的一端分别转 动连接在所述底座13上，由于，在安装第一反光面21和第二反光面 22的同时，需要对聚焦处进行调节，第一支撑架11和所述第二支撑 架12的一端分别转动连接在所述底座13上，且第一支撑架11和第 二支撑架12相对设置在底座13两侧，可以根据安装人员的需要对支 撑架的角度进行调节，能够快捷的将太阳能加热装置安装调试完成。In this embodiment, one end of the first support frame 11 and the second support frame 12 are respectively rotatably connected to the base 13, because, while installing the first reflective surface 21 and the second reflective surface 22, it is necessary to The focus is adjusted, one end of the first support frame 11 and the second support frame 12 are respectively rotatably connected to the base 13, and the first support frame 11 and the second support frame 12 are relatively arranged on both sides of the base 13, The angle of the support frame can be adjusted according to the needs of the installer, and the installation and debugging of the solar heating device can be completed quickly.
在上述实施例的基础上，进一步地，还包括支撑件；On the basis of the above-mentioned embodiments, it further includes a support member;
所述支撑件为多个，多个所述支撑件一端将所述第一渐开线面 211和所述第二渐开线面221之间活动连接，所述支撑件的另一端用 于支撑所述加热管3。There are multiple supports, and one end of the plurality of supports flexibly connects the first involute surface 211 and the second involute surface 221, and the other end of the support is used to support The heating tube 3.
本实施例中，支撑件能够增强第一渐开线面211和第二渐开线面 221之间连接的稳定性，以提高整体装置工作的稳定性。In this embodiment, the supporting member can enhance the stability of the connection between the first involute surface 211 and the second involute surface 221, so as to improve the working stability of the overall device.
在上述实施例的基础上，进一步地，所述支撑件包括自上之下依 次设置的环槽、伸缩杆和连接部；On the basis of the above-mentioned embodiments, further, the support member includes an annular groove, a telescopic rod and a connecting part arranged sequentially from top to bottom;
所述环槽固定连接在所述伸缩杆的上端，所述连接部铰接在所述 伸缩杆的下端；The ring groove is fixedly connected to the upper end of the telescopic rod, and the connecting portion is hinged to the lower end of the telescopic rod;
所述加热管3穿设在所述环槽内，所述连接部用于将所述第一渐 开线面211和第二渐开线面221活动连接。The heating pipe 3 is passed through the annular groove, and the connecting portion is used to movably connect the first involute surface 211 and the second involute surface 221.
本实施例中，支撑件包括自上之下依次设置的环槽、伸缩杆和连 接部；环槽固定连接在所述伸缩杆的上端，连接部铰接在伸缩杆的下 端，加热管3穿设在环槽内，当加热管3的安装调节完成之后，在对 加热管3进行调节，可以通过伸缩管的伸缩来调节加热管3的位置， 这样，就不要在对支撑架或者聚光板2进行调节，能够减小使用者的 工作量，提高调节的速度。In this embodiment, the supporting member includes a ring groove, a telescopic rod and a connecting part arranged sequentially from top to bottom; the ring groove is fixedly connected to the upper end of the telescopic rod, the connecting part is hinged to the lower end of the telescopic rod, and the heating pipe 3 is penetrated In the ring groove, after the installation and adjustment of the heating tube 3 is completed, the heating tube 3 can be adjusted, and the position of the heating tube 3 can be adjusted through the expansion and contraction of the telescopic tube. The adjustment can reduce the workload of the user and increase the speed of adjustment.
在上述实施例的基础上，进一步地，所述连接部包括第一连接件 和第二连接件，所述第一渐开线面211和所述第二渐开线面221上分 别设置有多个第一连接孔和多个第二连接孔，多个所述第一连接孔和 第二连接孔分别沿所述第一渐开线面211和第二渐开线面221的径向 方向均匀间隔排布，所述第一连接件上设置有第一螺纹孔，螺栓通过 第一螺纹孔和第一连接孔，将所述第一连接件和所述第一渐开线面 211连接，螺栓通过第二螺纹孔和第二连接孔，将所述第二连接件和 所述第二渐开线面221连接。On the basis of the above embodiments, further, the connecting part includes a first connecting piece and a second connecting piece, and the first involute surface 211 and the second involute surface 221 are respectively provided with multiple a first connection hole and a plurality of second connection holes, and a plurality of the first connection holes and the second connection holes are uniform along the radial direction of the first involute surface 211 and the second involute surface 221 respectively Arranged at intervals, the first connecting piece is provided with first threaded holes, and bolts pass through the first threaded holes and the first connecting holes to connect the first connecting piece with the first involute surface 211, and the bolts The second connecting member is connected to the second involute surface 221 through the second threaded hole and the second connecting hole.
本实施例中，通过连接部上设置的第一连接件和第二连接件和所 述第一渐开线面211和所述第二渐开线面221的螺栓连接，将支撑件 和第一反光面21和第二反光面22连接，不仅可以提高第一反光面 21和第二反光面22之间连接的稳定性，还能够使支撑件连接在第一 反光面21和第二反光面22上，同时提高了支撑件的稳固性。In this embodiment, the support member and the first involute surface 211 and the second involute surface 221 are connected by bolts of the first connecting piece and the second connecting piece provided on the connecting portion. The connection between the reflective surface 21 and the second reflective surface 22 can not only improve the stability of the connection between the first reflective surface 21 and the second reflective surface 22, but also enable the support to be connected between the first reflective surface 21 and the second reflective surface 22. At the same time, the stability of the support is improved.
在上述实施例的基础上，进一步地，所述第一反光面21和所述 第二反光面22结构相同，且所述第一反光面21和所述第二反光面 22呈U型设置。On the basis of the above embodiments, further, the first reflective surface 21 and the second reflective surface 22 have the same structure, and the first reflective surface 21 and the second reflective surface 22 are arranged in a U shape.
本实施例中，第一反光面21和第二反光面22结构相同，并且都 呈U型，这样，可以有利于快速的找到第一反光面21和所述第二反 光面22光线的聚集处。In this embodiment, the first reflective surface 21 and the second reflective surface 22 have the same structure, and both are U-shaped, so that it is beneficial to quickly find the light gathering place of the first reflective surface 21 and the second reflective surface 22 .
实施例2Example 2
图3为本发明实施例提供的太阳能饮水机的立体图。如图3所述， 一种太阳能饮水机，具有太阳能加热装置，包括、水桶5、水桶支架 6和导水管4；Fig. 3 is a perspective view of a solar water dispenser provided by an embodiment of the present invention. As shown in Figure 3, a kind of solar water dispenser has solar heating device, comprises, bucket 5, bucket support 6 and aqueduct 4;
所述水桶5设置在所述水桶支架6之间上，所述导水管4的一端 以所述水桶5的出水口74连通，所述导水管4的另一端与所述加热 管3的进水口73连通；The water bucket 5 is arranged between the bucket brackets 6, one end of the water guide pipe 4 communicates with the water outlet 74 of the water bucket 5, and the other end of the water guide pipe 4 communicates with the water inlet of the heating pipe 3. 73 connections;
所述导水管4内设置有截止阀41。A cut-off valve 41 is arranged in the water guide pipe 4 .
本实施例中，水桶5设在水桶支架6上，通过导水管4与加热管 3连通，当加热管3内的水达到一定程度之后，关闭导水管4内的截 止阀41，当阳光照射到聚光板2上之后，既可以对加热管3进行加 热，以使在无电或者户外的状态人们可以饮用到热水。In this embodiment, the bucket 5 is arranged on the bucket bracket 6, and communicates with the heating pipe 3 through the water pipe 4. When the water in the heating pipe 3 reaches a certain level, close the shut-off valve 41 in the water pipe 4. After the condenser plate 2 is on, the heating pipe 3 can be heated, so that people can drink hot water in the state of no electricity or outdoors.
图4为本发明实施例提供的太阳能饮水机的局部主视图。Fig. 4 is a partial front view of the solar water dispenser provided by the embodiment of the present invention.
在上述实施例的基础上，进一步地，还包括橡胶塞，所述橡胶塞 内设置有排气阀70、温度开关、温度感应器76、温度指示灯71、控 制器、电池槽75、水位计72、进水口73和开水出水口74；On the basis of the above-mentioned embodiments, further, it also includes a rubber plug, and the rubber plug is provided with an exhaust valve 70, a temperature switch, a temperature sensor 76, a temperature indicator light 71, a controller, a battery tank 75, and a water level gauge 72. Water inlet 73 and boiling water outlet 74;
所述排气阀70、截止阀41、温度开关、温度指示灯71和水位 计72分别与控制器电连接；Described exhaust valve 70, stop valve 41, temperature switch, temperature indicator light 71 and water level gauge 72 are electrically connected with controller respectively;
当所述加热管3内的水位过低时，水位计72将信号反馈到控制 器中，控制器调节控制截止阀41对加热管3进行注水。When the water level in the heating pipe 3 was too low, the water level gauge 72 fed back the signal to the controller, and the controller adjusted and controlled the shut-off valve 41 to fill the heating pipe 3 with water.
本实施例中，通过控制器控制截止阀41、排气阀70、温度开关、 温度指示灯71和水位计72，当所述加热管3内的水位过低时，水位 计72将信号反馈到控制器中，控制器调节控制截止阀41对加热管3 进行注水，以使饮水机正常的工作；当温度感应装置的温度，T<90℃时，亮红灯，当T≥90℃时，亮绿灯，当T≥95℃时，排气阀70打开； 85℃≤T≤95℃时，亮绿灯，系统自动保温(排气阀70关闭)，T<85℃ 时，亮红灯，排气阀70关闭，开始加热。In this embodiment, the shut-off valve 41, the exhaust valve 70, the temperature switch, the temperature indicator light 71 and the water level gauge 72 are controlled by the controller. When the water level in the heating pipe 3 is too low, the water level gauge 72 feeds back the signal to In the controller, the controller adjusts and controls the shut-off valve 41 to inject water into the heating pipe 3 so that the water dispenser can work normally; when the temperature of the temperature sensing device is T<90°C, the red light is on; when T≥90°C, The green light is on, when T≥95°C, the exhaust valve 70 is open; when 85°C≤T≤95°C, the green light is on, the system automatically keeps warm (the exhaust valve 70 is closed), when T<85°C, the red light is on, exhaust The gas valve 70 is closed and heating is started.
聚光板的计算过程：The calculation process of the concentrating plate:
1.确定该太阳能饮水机聚光板的理论聚光比1. Determine the theoretical concentration ratio of the solar water dispenser concentrator panel
加热装置的聚光板是加热装置热效果影响最大的零部件。The condenser plate of the heating device is the part that has the greatest influence on the thermal effect of the heating device.
现取几何聚光比为C＝3(聚光比表示聚光板对太阳光的集热的汇 聚能力)求出接收半角θA＝20°,r＝D1/2。其中， C表示聚光比；θA表示接收半角；r表示接收半径；D1表示真空管内 管直径。Now take the geometric light concentration ratio as C=3 (the light concentration ratio represents the ability of the light collecting plate to gather heat from sunlight) to obtain the receiving half angle θ A = 20°, r = D 1 /2. Among them, C represents the concentration ratio; θ A represents the receiving half-angle; r represents the receiving radius; D 1 represents the diameter of the vacuum tube.
2.设计复合抛物面形线方程2. Design compound parabolic line equation
反射面中渐开线的方程表示为：The equation for the involute in a reflective surface is expressed as:
反射面中抛物线的方程表示为：The equation of a parabola in a reflecting surface is expressed as:
其中：in:
根据形线方程绘制聚光板图即聚光原理图According to the shape-line equation, draw the concentrating plate diagram, that is, the principle diagram of concentrating light
根据上面的聚光板形面公式，编写聚光板形面绘制程序，自动绘 制出聚光板面图。设定入射光线夹角以中轴线分偏西为负，偏东为正。 根据光的反射原理，当入射光线夹角在-θA到+θA时图1中入射光线 1、2、3分别入射到抛物线M点(MN为抛物线在M点的法线)，全部经过抛物线反射面反射到加热管上；当入射光线夹角在到-θA和θA到时，入射光线经过抛物线面和渐开线面多次反射入射到加热 管上，使其所有太阳入射光被真加热管吸收，达到聚光的目的，设计 出集热器聚光面。According to the formula of the shape and surface of the concentrating plate, write the drawing program of the shape and surface of the concentrating plate, and automatically draw the surface of the concentrating plate. Set the angle of incident light to be negative if the center axis is westward, and positive if eastward. According to the principle of light reflection, when the incident light angle is from -θ A to +θ A , the incident light rays 1, 2, and 3 in Figure 1 are respectively incident on the point M of the parabola (MN is the normal line of the parabola at point M), and all pass through The parabolic reflective surface is reflected on the heating tube; when the angle between the incident light is to -θ A and θ A to When the incident light is reflected by the parabolic surface and the involute surface multiple times, it is incident on the heating tube, so that all the incident light from the sun is absorbed by the real heating tube to achieve the purpose of concentrating light, and the concentrating surface of the heat collector is designed.
3.计算集热聚光面面积3. Calculating the area of heat collecting and concentrating surface
3.计算集热聚光面面积3. Calculating the area of heat collecting and concentrating surface
聚光面的面积等于抛物面弧长与渐开线面弧长的总和乘以2L， 即：Sr＝2(S1+S2)L。其中，Sr表示聚光面的面积；S1渐开线的弧长； S2表示抛物线的弧长，L表示可装水部分的管长。The area of the concentrating surface is equal to the sum of the arc length of the parabolic surface and the arc length of the involute surface multiplied by 2L, namely: S r =2(S 1 +S 2 )L. Among them, S r represents the area of the concentrating surface; S 1 represents the arc length of the involute; S 2 represents the arc length of the parabola, and L represents the length of the pipe that can hold water.
2.3.1聚光面的弧长2.3.1 The arc length of the concentrating surface
渐开线弧长为：The arc length of the involute is:
抛物线弧长为： The arc length of a parabola is:
其中：in:
将上式化简后得积分方程为：After simplifying the above formula, the integral equation is:
最后应说明的是：以上各实施例仅用以说明本发明的技术方案， 而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明， 本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载 的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替 换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各 实施例技术方案的范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.
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|---|---|---|---|---|
| CN107751153A (en) * | 2017-10-20 | 2018-03-06 | 朱关平 | A kind of solar energy larva separation, centralised arrangement |
| CN110686415A (en) * | 2019-10-26 | 2020-01-14 | 北京工业大学 | A vacuum tube-micro heat pipe array solar heat collection-heat storage integrated device using compound parabolic concentrator |
| CN110701799A (en) * | 2019-10-26 | 2020-01-17 | 北京工业大学 | Vacuum tube solar heat collection-storage integrated device based on lap joint type micro heat pipe array |
| CN111780435A (en) * | 2020-06-22 | 2020-10-16 | 陈伟 | Quick connect split solar portable water heater |
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| CN107751153A (en) * | 2017-10-20 | 2018-03-06 | 朱关平 | A kind of solar energy larva separation, centralised arrangement |
| CN110686415A (en) * | 2019-10-26 | 2020-01-14 | 北京工业大学 | A vacuum tube-micro heat pipe array solar heat collection-heat storage integrated device using compound parabolic concentrator |
| CN110701799A (en) * | 2019-10-26 | 2020-01-17 | 北京工业大学 | Vacuum tube solar heat collection-storage integrated device based on lap joint type micro heat pipe array |
| CN111780435A (en) * | 2020-06-22 | 2020-10-16 | 陈伟 | Quick connect split solar portable water heater |
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Application publication date: 20170905 |