Air supply device and combined heat and power system

A technology of air supply device and cogeneration, which is applied in the components of pumping device for elastic fluid, pump control, non-variable capacity pump, etc., can solve the problem that the power generation and heat production of the cogeneration system do not meet the demand , inaccurate air volume and other problems, to avoid power generation and heat production not meeting the demand, and the effect of accurate air volume

Active Publication Date: 2018-05-25
ENN SCI & TECH DEV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides an air supply device and a combined heat and power system, which can solve the problem in the prior art that the power generation and heat output of the combined heat and power system do not meet the demand due to the inaccurate air volume provided by the air supply device

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  • Air supply device and combined heat and power system
  • Air supply device and combined heat and power system
  • Air supply device and combined heat and power system

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention discloses an air supply device and a cogeneration system of heat and power, and relates to the technical field of cogeneration of heat and power. It can solve the problem in the prior art that the power generation and heat output of the combined heat and power system do not meet the demand due to the inaccurate air volume provided by the air supply device. The air supply device of the present invention includes a blower fan and an adjustment assembly, the adjustment assembly includes a fixed part and a movable part arranged on the fixed part, the fixed part is fixed at the tuyere of the fan, the fixed part is provided with a first through hole, and the movable part is provided with There is a second through hole that can communicate with the first through hole. When the second through hole communicates with the first through hole, the wind can flow into the tuyere through the first through hole and the second through hole or the wind at the tuyere can pass through the first through hole. The through hole and the second through hole flow out; it also includes a driving part connected with the movable part, the driving part can drive the movable part to move, so as to adjust the overlapping area of ​​the second through hole and the first through hole. The present invention is used for air supply.

Description

technical field [0001] The invention relates to the technical field of cogeneration of heat and power, in particular to an air supply device and a cogeneration system of heat and power. Background technique [0002] The combined heat and power system is a system that integrates heating (including heating and hot water supply, etc.) and power generation. The system has the characteristics of high energy utilization efficiency and low emissions of carbides and harmful gases. In the combined heat and power system, the function of the air supply device is to provide the air volume required for combustion for the power generation module and the supplementary combustion module. [0003] The air supply device in the prior art only includes a fan, and a fan is used for the power generation module and the supplementary combustion module respectively. When a certain amount of air needs to be provided, the air volume can only be adjusted by adjusting the speed of the fan, and the speed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D27/00F04D29/42
CPCF04D27/003F04D29/4206
Inventor 刘兰超刘珂刘涛王宇韩国军籍庆祥李辉
Owner ENN SCI & TECH DEV
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