CN2809507Y

CN2809507Y - Adjustable reflector for horizontally arranged solar heat collector

Info

Publication number: CN2809507Y
Application number: CNU2005200790181U
Authority: CN
Inventors: 宋宝智; 宋立波; 常蓬彬
Original assignee: 宋立波
Priority date: 2005-06-25
Filing date: 2005-06-25
Publication date: 2006-08-23
Anticipated expiration: 2015-06-25

Abstract

The utility model relates to a solar heat-collecting facility, particularly an adjustable reflector of horizontal solar heat-collecting pipes. An adjustable reflector of the horizontal solar heat-collecting pipes comprises a bracket, heat collecting pipes and brackets of heat collecting pipes for installing the heat collecting pipes, wherein a reflector is independently arranged below each heat collecting pipe. The utility model is characterized in that the utility model also comprises a linking mechanism which is composed of a main shaft and a connecting rod, each reflector can be rotatablely arranged on the main shaft by the connecting rod, the main shaft and the brackets of heat collecting pipes are in parallel, and the main shaft is movably arranged on the brackets of heat collecting pipes and can be longitudinally moved along the direction parallel with the brackets of heat collecting pipes. The linking mechanism both can be regulated manually and can automatically regulates. The utility model overcomes the insufficiency that the angle of a bracket of a heat collector needs to be regulated in different seasons.

Description

The tunable reflector of horizontally-arranged solar energy heat collection pipe

Technical field the utility model relates to a kind of solar energy heating facility, particularly a kind of tunable reflector of horizontally-arranged solar energy heat collection pipe.

Background technology for many years, people are to the research and utilization technology fast development of solar energy, the solar energy heating facility is adopted by increasing people.How maximum possible utilize solar energy, fully improve the utilization rate of solar heat, also become the target of people's research.The patent No. is 98215378.3, publication number is CN2337476Y, Granted publication day to be the Chinese utility model patent on September 8th, 1999, the circulating water boiling water heating of a kind of solar energy is disclosed, this water heater is provided with the ecliptic plan adjuster, be used for proofreading and correct reflector and make it vertical substantially with ecliptic plan, its technological means is in Various Seasonal the collector bracket angle to be adjusted on the whole, down to aim at the sun; In same season, the ecliptic plan of the sun also is different, and this regulative mode can't utilize solar energy to greatest extent.

Utility model content the technical problems to be solved in the utility model provides a kind of tunable reflector of horizontally-arranged solar energy heat collection pipe, with mode accommodation reflex device more easily, thereby utilizes the thermal efficiency of solar energy to greatest extent.

The technical scheme that the utility model is taked is: a kind of tunable reflector of horizontally-arranged solar energy heat collection pipe, comprise support, thermal-collecting tube, be used to install the thermal-collecting tube support of thermal-collecting tube, the below of every thermal-collecting tube independently is equipped with a reflector, it is characterized in that: it also comprises an interlinked mechanism, interlinked mechanism is made of main shaft and connecting rod, each reflector is through the rotatable main shaft that is installed on of connecting rod, main shaft parallels with the thermal-collecting tube support, and main shaft is movably installed in support, also can vertically moves along the direction that parallels with the thermal-collecting tube support.

Adopt technique scheme, because of each reflector all is connected with interlinked mechanism, and can rotate freely with respect to interlinked mechanism, the reflector that the activity of interlinked mechanism has driven below the every thermal-collecting tube is synchronized with the movement, and aims at ecliptic plan.Make whole reflectors make the interlinked mechanism that is synchronized with the movement, can manual adjustments, also can regulate automatically.

The utility model has overcome Various Seasonal and has wanted the whole deficiency of adjusting the collector bracket angle, made things convenient for the use of solar thermal collector, the utility model large tracts of land heat collector of making capable of being combined uses for industry and collective, also can be made into the small-sized household heat collector and is installed in places such as roof platform, balcony, windowsill.What is particularly worth mentioning is that here this solar thermal collector that is provided with tunable reflector can be made into solar energy water-boiling/water heater, technology is simple, easily production, the thermal efficiency are higher than other thermal-collecting tube type water heater.Can produce about about 40 kilograms in boiling water or 45 ℃ of hot water 120 kgs every square of mid latitudes fine weather in summer every day.Therefore when adopting the solar thermal collector of thermal-collecting tube horizontally-arranged, advantage of the present utility model is particularly outstanding.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the schematic diagram that the utility model is used for mid latitudes;

Fig. 3 be the interlinked mechanism of Fig. 2 when moving down reflecting plate, thermal-collecting tube, interlinked mechanism concern schematic diagram;

Fig. 4 be the interlinked mechanism of Fig. 2 when moving up reflecting plate, thermal-collecting tube, interlinked mechanism concern schematic diagram;

Fig. 5 is that the support and the reflecting plate of prior art concerns schematic diagram.

Specific embodiment Fig. 5 is that the patent No. is 98215378.3 Chinese utility model patent, reflects that support 1 and reflecting plate 4 concern schematic diagram; Thermal-collecting tube 2 is installed on the thermal-collecting tube support 3, and thermal-collecting tube support 3 is fixed on the brace 1c of support 1; Heat collector reflecting plate 4 is fixed on the brace 1c of collector bracket 1, the upper end of brace 1c can be moved along montant 1a is upper and lower, angle β between brace 1c and the cross bar 1b is changed, adjust angle beta, heat collector on the brace 1c is adjusted on the whole, down aimed at the sun in Various Seasonal; Even because of same season, the ecliptic plan of the sun also is different, this regulative mode is heavy and can not utilize solar energy to greatest extent.

Embodiment of the present utility model

As shown in Figure 1: a kind of tunable reflector of horizontally-arranged solar energy heat collection pipe, comprise support 1, thermal-collecting tube 2 is used to install the thermal-collecting tube support 3 of thermal-collecting tube, and the below of every thermal-collecting tube 2 independently is equipped with a reflector 4, and thermal-collecting tube support 3 is fixed in support 1; It also comprises an interlinked mechanism 5, and interlinked mechanism 5 is made of main shaft 5a and connecting rod 5b; On thermal-collecting tube support 3, be fixed with a spindle nose 3a, spindle nose 3a outer wall kink axle sleeve 6, axle sleeve 6 is fixed with two pull bars 7, and the other end of pull bar 7 and reflector 4 are affixed; The below of each reflector 4 connecting rod 5b that is rotatably connected, the rotatable main shaft 5a that is installed on of the other end of connecting rod 5b, be that reflector 4 is through the rotatable main shaft 5a that is installed on of connecting rod 5b, main shaft 5a parallels with thermal-collecting tube support 3, each reflector 4 is through the rotatable main shaft 5a that is installed on of connecting rod 5b, and main shaft 5a is movably installed in support 1, also can vertically moves along the direction that parallels with thermal-collecting tube support 3.

At mid latitudes, summer, the minimum angles vertical with ecliptic plan spent less than 20, and be about 60 degree winter; Referring to Fig. 2: at the solar thermal collector of the use of mid latitudes, we can interlinked mechanism main shaft 5a and rack cross-bar 1b between angle β be set to 40 degree; Like this, can drive the reflector synchronous movement of every thermal-collecting tube below, its scope of activities minimum, be about 40 degree by interlinked mechanism.So, Various Seasonal, referring to Fig. 3 and Fig. 4: the pulling interlinked mechanism make its downwards, move up, can adjust the angle of reflector, make the reflector bottom surface below each root thermal-collecting tube vertical, thereby improve the reflecting effect of reflector with ecliptic plan.Certainly, the area that latitude is different, solar thermal collector thermal-collecting tube support 3 is different with the set angle of the cross bar 1b of support 1.Equally, the area that latitude is different, the distance between the thermal-collecting tube is also different.

Claims

1, a kind of tunable reflector of horizontally-arranged solar energy heat collection pipe, comprise support, thermal-collecting tube, be used to install the thermal-collecting tube support of thermal-collecting tube, the below of every thermal-collecting tube independently is equipped with a reflector, it is characterized in that: it also comprises an interlinked mechanism (5), interlinked mechanism (5) is made of main shaft (5a) and connecting rod (5b), each described reflector (4) is through the rotatable described main shaft (5a) that is installed on of described connecting rod (5b), described main shaft (5a) parallels with described thermal-collecting tube support (3), and described main shaft (5a) is movably installed in described support (1), and can vertically move along the direction that parallels with described thermal-collecting tube support (3).

2, the tunable reflector of a kind of horizontally-arranged solar energy heat collection pipe as claimed in claim 1, it is characterized in that: be fixed with a spindle nose (3a) on the described thermal-collecting tube support (3), described spindle nose (3a) outer wall kink axle sleeve (6), described axle sleeve (6) is fixed with two pull bars (7), and the other end of described pull bar (7) and described reflector (4) are affixed.