78results about How to "Low energy consumption for tracking" patented technology

The invention discloses a slot type solar combined heat and power generation device. The slot type solar combined heat and power generation device comprises a condensation heat collection module, a condensation photovoltaic power generation module and a function switching mechanism. The solar heat collection technology and the condensation photovoltaic power generation technology are combined well, and high-quality electric energy and heat energy can be produced; and meanwhile, the problem about the energy distribution ratio of solar energy of a certain area between condensation heat collection and condensation power generation and the problem about heat radiation of circuit boards of high condensation multiples are solved, and the utilization efficiency of solar energy of unit area can beimproved. According to the slot type solar combined heat and power generation device, operation of singly utilizing solar energy for power generation or heating is avoided, condensation heat collection and condensation power generation are integrated, and the device can flexibly adjust and control the thermoelectric ratio so as to meet the requirements of different application occasions for different ratios of heat energy and electric energy.

The invention discloses a worm wheel chain driven planar solar autotracker which can be driven by motors and can realize autotrack for sunlight collection. The worm wheel chain driven planar solar autotracker is driven by the two motors through a mechanical drive system comprising a main shaft, a straight gear, a chain, a chain wheel, a worm wheel, a worm, a support rod, and the like to drive a solar panel to finish tracking movements along the horizontal direction and the vertical direction, thereby realizing the autotrack of sunlight collection through driving the solar panel and other sunlight collection equipment.

The invention relates to a large-power soft-driving pitch tracking three-dimensional solar light collecting device which consists of a solar panel, a speed reduction box body, a support base, motors, a spur gear, a worm rod, a worm wheel, a vertical driving shaft, a small driving spur gear, a large driving spur gear, a circular connecting pipe, a horizontal driving shaft, a control system circuit board and a pitch tracking driving mechanism, wherein the pitch tracking driving mechanism is arranged outside the speed reduction box body and connected with the horizontal driving shaft. The large-power soft-driving pitch tracking three-dimensional solar light collecting device can drive the solar panel to track the sun light in the horizontal and the vertical directions by two motors through the mechanical driving mechanism which comprises the vertical driving shaft, the horizontal driving shaft, the worm wheel, the worm rod, the spur gear and the like, and can be used for driving the solar panel of the solar street light to realize the automatic tracking of the solar light collection.

The invention discloses a toothed belt turbine transmission three-dimensional automatic solar tracking device which can be driven by motors and realizes sunlight acquisition. The device drives a solar panel to finish track motion in the longitudinal and vertical directions by two motors through a mechanical transmission system comprising a main shaft, a straight gear, a worm gear, a worm, a toothed belt, a toothed belt pulley, a support bar and the like, and can be used to drive the solar panel and other sunlight collection devices to realize the automatic tracking of the sunlight collection.

The invention relates to an automatic tracking device for an azimuth rotary shaft to fix a solar receiver. A bracket (2) supported by a base body (1) is provided with an elevation shaft (11); a box body (3) on the elevation shaft is provided with an azimuth rotary shaft (7) vertical to the elevation shaft; an optical receiver (4) is linked with the azimuth rotary shaft; the box body is provided with an azimuth motor (8), an azimuth drive mechanism, an elevation motor (13) and an elevation drive mechanism; the optical receiver is provided with two light-collecting bases (5, 15) respectively with a light-collecting window; the upper surfaces of the two light-collecting bases are respectively provided with a groove (5a, 15a); the grooves respectively have an oblique surface; the light-collecting surface of the optical receiver is oblique; the two oblique surfaces of the two grooves are opposite in the slanting directions; the bottoms of the oblique surfaces of either groove are respectively provided with a photosensitive element (6,16). The tracking device is controlled by an electronic control device; thus the optical receiver is guaranteed to be always dead against the sun; the tracking device has a reasonable and reliable structure and accurate tracking; moreover, the tracking device can track other light sources.

The invention relates to a toothed belt driven group synchronous multi-link long-stroke synchronous supporting tracking lighting solar domestic power supply which can be driven by a motor and can realize the automatic tracking of sunlight collection, wherein a plurality of solar battery panels are driven by two motors through a mechanical transmission mechanism which comprises a straight gear, a coaxial double-toothed belt wheel, a toothed belt, a long lead screw, a forward threaded nut, a backward threaded nut and the like to finish the synchronous and automatic tracking of sunlight motion, and the domestic power supply can be used for driving the solar battery panels to realize the group synchronous automatic tracking of sunlight collection.

The invention relates to a low-power-consumption, multi-supporting-point and long-stroke synchronous supporting, tracking and lighting solar power station which can be driven by a motor and realize the automatic tracking of sunlight collection. In the invention, two motors can be used for driving a plurality of solar-cell panels to finish synchronously and automatically tracking the motions of the sunlight through a mechanical transmission mechanism comprising a straight gear, a connecting rod, a long straight connecting rod, a long screw rod, forward-thread nuts, reverse-thread nuts, and the like and can be used for driving the plurality of solar-cell panels to realize the group synchronous and automatic tracking of the sunlight collection.

The invention discloses a slot type solar combined heat and power generation device. The slot type solar combined heat and power generation device comprises a condensation heat collection module, a condensation photovoltaic power generation module and a function switching mechanism. The solar heat collection technology and the condensation photovoltaic power generation technology are combined well, and high-quality electric energy and heat energy can be produced; and meanwhile, the problem about the energy distribution ratio of solar energy of a certain area between condensation heat collection and condensation power generation and the problem about heat radiation of circuit boards of high condensation multiples are solved, and the utilization efficiency of solar energy of unit area can beimproved. According to the slot type solar combined heat and power generation device, operation of singly utilizing solar energy for power generation or heating is avoided, condensation heat collection and condensation power generation are integrated, and the device can flexibly adjust and control the thermoelectric ratio so as to meet the requirements of different application occasions for different ratios of heat energy and electric energy.