Gravity stored energy access mode
An access method, gravity technology, applied in the direction of machine/engine, mechanical equipment, engine, etc., can solve problems such as poor safety, obstacles to free chain movement, impossible to release energy at the same time, etc., to achieve the effect of stable gravity energy storage
Inactive Publication Date: 2013-08-14
张永生 +2
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Problems solved by technology
[0003] However, the gravitational energy storage devices and methods that have been proposed at this stage have many shortcomings in terms of practicability
For example: 1. It is impossible to release energy at the same time when lifting heavy objects by means of wire rope coiling; 2. When the chains with a long length have considerable weight, the weight of these chains will affect the stability of the output power as the weight changes. The output power decreases when the weight is high, and increases when it is low; 3. The energy input and output devices need to be installed on the top of the energy storage device. Therefore, when the height of the device is high, it will cause poor safety and inconvenient manipulation. Many problems; 4. During the lifting process, the heavy objects will collide with the lengthy chain and intertwine; 5. When using the terrain and features to set up the gravity energy storage device, such as on a slope, the loose chain will be damaged by itself. Gravity droops and cannot taut, free movement of the chain hits a snag
Method used
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[0008] In order to achieve the connection requirements of a new type of gravity energy storage access method involved in this patent, the specific implementation is as follows: cone A, pulley B, E, and chain J are used as load-bearing structures, which require high strength, which is easy to use Engineering technology selects high-strength materials and structural design to achieve. In the implementation process, attention should be paid to reduce the friction and resistance between the cone and the chain or the pulley and the chain as much as possible to minimize the energy loss. The energy input terminal H, such as a wind receiving device, can be set on the top of the gravity energy storage bracket to facilitate wind energy reception; the energy output terminal I, such as a generator device, can be set on the bottom to facilitate the output and management of electrical energy. The input end and the output end are connected and matched with the cone through a speed change devic...
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The invention discloses a novel gravity stored energy access mode. The access mode belongs to an important invention of the field of gravity stored energy, and can be used for overcoming multiple defects of the existing gravity energy storage system chain connection. According to the connecting modes and drive characteristics of an unique H-shaped tooth wheel, a pulley and a chain, the access mode is characterized in that a closed chain used for uplifting heavy things is strained all the time in a drive process, a series of problems that the chain twines too much so as to block the lifting of the heavy things, the free motion is restricted and further the stability of output power is influenced are expertly solved; and the arrangements of an input end and an output end are more reasonable, the access mode provided by the invention has the advantages that the appearance is simple, beautiful, practical and the like, the gravity stored energy is convenient, efficient and smooth to realize, and the storage and release of the energy can be respectively or simultaneously performed.
Description
Technical field [0001] The patent of the present invention relates to a new type of gravity energy storage and access method. With the patent of the present invention, the energy storage and release of the gravity energy storage device can be performed simultaneously or separately, and many shortcomings of the traditional device can be overcome. This patent is an important invention in the field of gravity energy storage. In addition to the storage and release of new energy sources such as wind power, it is also suitable for other conventional energy sources. Background technique [0002] At present, the development and utilization of new energy such as wind energy has been widely carried out all over the world, and its effective storage and release has become an urgent problem in the field of new energy. Countries are also continuously investing heavily in research, development and application. Various energy storage methods such as battery energy storage, pumped water energy s...
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IPC IPC(8): F03G3/00
Inventor 曹铁生张永生王臻
Owner 张永生