Low-temperature conversion generating unit
A power generation device and low-temperature technology, which can be used in steam engine devices, machines/engines, combined combustion mitigation, etc., and can solve problems such as difficult utilization, low temperature, waste, etc.
Inactive Publication Date: 2009-02-04
林立峰
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Problems solved by technology
[0004] However, there are still many low-temperature heat sources around us, such as hot springs, industrial waste heat, life preheating, etc. These heat sources are not easy to use due to their low temperature, and are mostly wasted.
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Embodiment Construction
[0013] In order to further illustrate the present invention, below in conjunction with embodiment is described in more detail.
[0014] Figure 1 shows a schematic diagram of a 70KW low-temperature transducing power generation device, which consists of a transducer 4, a high-pressure energy storage tank 7, a high-pressure cylinder 12, a low-pressure cylinder 17, a working cylinder 19, a transmission 22 and a generator 24.
[0015] The transducer 4 is a tubular heat exchanger. The transducer 4 is placed in the tank 1. Low-temperature hot water is added through the inlet 3, and the medium in the transducer 4 is heated and discharged from the outlet 3.
[0016] The transducer 4 is filled with a medium with low temperature and high expansion rate, such as diesel oil, kerosene, mercury and the like.
[0017] The transducer 4 is connected to the high-pressure energy storage tank 7 through the pipeline 5 and the one-way valve 6. A certain volume of air is left in the high-pressure ene...
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The invention is a low-temperature transducing generator, transducing by low- temperature, high-expansive medium in the transducer and feeding the energy into a high-pressure energy storage cylinder, where the high- pressure energy storage cylinder is connected with a high-pressure cylinder, the high-pressure cylinder is connected back to the transducer, a plunger arranged in the high-pressure cylinder is connected through lever with a low-pressure piston in the low-pressure cylinder, the low-pressure piston is connected with the low-pressure energy storage cylinder, the lower-pressure energy storage cylinder is connected with an operating cylinder, the operating cylinder is connected back to a liquid return tank, the liquid return tank is connected with the low- pressure cylinder, an operating piston is arranged in the operating cylinder and connected through link rod to speed changer to a generator, a position detector is arranged in the corresponding position of a high-pressure cylinder piston to detect the top and bottom positions of the high-pressure cylinder piston so as to control the operation of the high- pressure cylinder, the other position detector is arranged in the corresponding position of the operating cylinder piston so as to control the operation of the operating cylinder, and the operating cylinder comprises plural cylinders connected in parallel through crank. And the invention opens up a novel path for electricity generation and energy saving.
Description
technical field [0001] The invention relates to a power generation device, in particular to a low-temperature energy conversion power generation device utilizing low-temperature heat. Background technique [0002] Electricity is the basic energy source of modern society. [0003] Power generation is a key industrial production in modern society. At present, there are mainly hydroelectric power generation, nuclear power generation and thermal power generation, and thermal power generation is mainly high-temperature power generation. In addition to requiring a high heating temperature, it usually releases a lot of low-temperature heat sources. [0004] However, there are still many low-temperature heat sources around us, such as hot springs, industrial waste heat, life preheating, etc. These heat sources are not easy to use because of their low temperature, and most of them are wasted. But the total number of these heat sources is still considerable. Contents of the invent...
Claims
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IPC IPC(8): F03G7/06F01K27/02F01K23/06
CPCY02E20/18
Inventor 林立峰
Owner 林立峰