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Condensation type kinetic energy and power conversion device and heat power system thereof
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A power conversion and condensing technology, which is applied to non-variable engines, engine components, machines/engines, etc., can solve the problems of large size, heavy weight, and high cost
Inactive Publication Date: 2017-09-15
ZEROQ SCI & TECH
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Problems solved by technology
[0003] Steam turbines (whether steam or other steam) require many stages, making them bulky, heavy and expensive
Method used
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Embodiment 1
[0113] like figure 1 The shown condensing kinetic energy power conversion device includes a rotating shaft 1, a turbine blade 2, a nozzle 3 and a casing 4, the rotating shaft 1 is arranged in the casing 4, and the turbine blade 2 is arranged in the casing 4. On the rotating shaft 1, a condensation cooling zone is set in the turbine blade 2, a liquid outlet 5 is set on the casing 4 and on the rotating shaft 1, The condensable gas working medium inlet 6, the working medium outlet of the nozzle 3 is communicated with the condensable gas working medium inlet 6.
[0114] In order to eliminate the loss of residual velocity to the greatest extent, in this embodiment and all the following embodiments including the turbine blade 2, the condensable gas working medium introduced through the nozzle 3 can be placed in the turbine blade. 2 and leaves the turbine blades 2 in liquid form into the liquid outlet 5 .
Embodiment 2
[0116] like figure 2 In the shown condensing type kinetic energy power conversion device, on the basis of Embodiment 1, the turbine blade 2 is further set as an axial flow blade 22 , and a liquid outlet 5 is added on the turbine blade 2 .
Embodiment 3
[0118] like image 3 The shown condensing type kinetic energy power conversion device, on the basis of Example 2, further adds a condensable gas working medium inlet 6 on the rotating shaft 1, and makes the working medium outlet of the nozzle 3 and the added station. The condensable gas working medium inlet 6 communicates with each other, and at the same time, the liquid outlet 5 provided on the turbine blade 2 and the rotating shaft 1 is eliminated.
[0119] In this embodiment, the nozzle 3 communicating with the condensable gas working medium inlet 6 provided on the rotating shaft 1 is set as a Laval nozzle 31 .
[0120] As an alternative embodiment, the condensable gas working medium inlet 6 can also be set on the turbine blade 2 and communicated with the nozzle 3. The specific setting method can be rotated with reference to this embodiment. The communication mode between the condensable gas working medium inlet 6 on the shaft and the nozzle 3 .
[0121] As an alternative...
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Abstract
The invention discloses a condensation type kinetic energy and power conversion device. The device comprises a spraying pipe, a steam non-gas fluid transmission unit and a power unit; the steam non-gas fluid transmission unit comprises a condensable gas working medium leading-in port, a non-gas fluid inlet and a working medium outlet; the power unit comprises a working medium inlet and a working medium outlet; the working medium outlet of the spraying pipe communicates with the condensable gas working medium leading-in port of the steam non-gas fluid transmission unit; and the working medium outlet of the steam non-gas fluid transmission unit communicates with the working medium inlet of the power unit. The condensation type kinetic energy and power conversion device can greatly reduce or eliminate the leaving velocity loss, and is small in size, high in efficiency, high in power density and low in cost.
Description
[0001] This application is a divisional application with the original application number 201510695081.6, the original application date is October 22, 2015, and the name is a condensing kinetic energy conversion device and its thermal power system. technical field [0002] The invention relates to the field of thermal energy and power, in particular to a condensation type kinetic energy power conversion device, and also relates to a thermodynamic system using the condensation type kinetic energy power conversion device. Background technique [0003] Steam turbines (whether water vapor or other steam) require many stages, so they are bulky, heavy and expensive. Therefore, there is a need to invent a novel system with a simple structure that can recover the pressure energy of condensable gases. Contents of the invention [0004] In order to solve the above problems, the technical scheme proposed by the present invention is as follows: [0005] Scheme 1, a condensing kinetic ...
Claims
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Application Information
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