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Angle adjustment device for heliostat

A technology of angle adjustment device and heliostat, which is applied in the direction of heating device and solar heating device, can solve the problems of poor sealing of push rod and bearing seat, high cost of reducer, complicated equipment, etc., and achieve reliable output, stable transmission, The effect of reducing maintenance frequency

Active Publication Date: 2017-05-10
ZHONGNENG TIANJIN INTELLIGENT TRANSMISSION EQUIP CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention aims to propose an angle adjustment device for heliostats to solve the problems in the prior art that the speed reducer is expensive, the equipment is complicated, the conventional push rod and the bearing seat are poorly sealed, and frequent lubrication is required

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  • Angle adjustment device for heliostat
  • Angle adjustment device for heliostat
  • Angle adjustment device for heliostat

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Embodiment Construction

[0028] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides an angle adjustment device for a heliostat. The angle adjustment device comprises a supporting table and a rotating shaft sleeve. A connecting supporting lug is fixedly connected to one side of the supporting table and hinged to an electric push rod. Two bearing pedestals with oilless lubrication bearings are fixedly connected to the upper end of the supporting table. The rotating shaft sleeve is matched with the two oilless lubrication bearings at the same time. A connecting piece is fixedly connected to the outer side wall of the rotating shaft sleeve. The connecting piece is hinged to the output end of an electric push rod. The angle adjustment device for the heliostat is compact in structure and long in service life. The dustproof effect is ensured, the device can work normally under the severe environment of -28 DEG C-50 DEG C. The maintenance frequency of a lubrication system is greatly decreased, and the maintenance cost is reduced. The angle adjustment device is smooth in transmission, reliable in output and low in noise, has the self-locking function, and can rapidly assemble, disassemble and maintain the rotating shaft sleeve through installation structures of the upper and lower bearing pedestals.

Description

technical field [0001] The invention belongs to the field of solar thermal power generation, in particular to a device for adjusting the angle of a heliostat. Background technique [0002] Solar thermal power generation is divided into four types according to the way of solar energy collection, tower type, trough type, dish type and Fresnel type. This case is applied in the tower solar thermal power generation system. Tower-type photothermal power generation means that many large heliostats are installed on a large area of ​​the site, reflecting sunlight to the receiver on the top of the tower, and the received light energy heats the working medium to a high temperature, which generates high temperature through heat exchange High-pressure hot steam drives the steam turbine and drives the generator to generate electricity. Since the sun is moving relative to the earth at all times, to ensure that the sunlight can be accurately concentrated on the solar energy collection dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/54G02B7/198
CPCF24S30/425F24S2030/135Y02E10/47
Inventor 姜连印
Owner ZHONGNENG TIANJIN INTELLIGENT TRANSMISSION EQUIP CO LTD
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