A linear thermal compressor

A thermal compressor, linear technology, used in mechanical equipment, machines/engines, liquid variable capacity machinery, etc., can solve the problems of easy deviation from the center axis of the air gap, unstable movement of thermal compressors, etc., to avoid unsteady piston movement. The effect of stabilizing the situation and avoiding the danger of hitting the cylinder

Active Publication Date: 2018-05-04
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides a linear thermal compressor. The technical problem to be solved by the invention is to solve the problem that the existing thermal compressor moves unstable and easily deviates from the central axis of the air gap

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  • A linear thermal compressor
  • A linear thermal compressor

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0029] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically conn...

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Abstract

The invention relates to the technical field of thermocompressors and discloses a linear thermocompressor. The linear thermocompressor comprises a shell, wherein a piston assembly is arranged in the shell; the piston assembly comprises a piston, a first connecting rod, a second connecting rod, a first leaf spring and a second leaf spring; the first connecting rod is connected to one side of the piston, and the second connecting rod is connected to the other side of the piston; the first leaf spring and the first connecting rod are arranged on the same side; and the second leaf spring and the second connecting rod are arranged on the same side. The linear thermocompressor provided by the invention can guarantee that the piston does not deviate from the central axial line of an air gap (air cylinder) by utilizing the large radial force of the leaf springs to avoid the condition of instable motion of the piston; meanwhile, the linear thermocompressor provided by the invention can counteract the inertia force during motion of the piston by utilizing the axial deformation of the leaf springs to avoid the danger of cylinder collision, limits the piston stroke by the leaf springs and accurately controls the swept volume of the thermocompressor.

Description

technical field [0001] The invention relates to the technical field of thermal compressors, in particular to a linear thermal compressor. Background technique [0002] At present, with the increasing shortage of oil, natural gas, and coal resources, research on related technologies that drive engines (compressors) with natural gas, biogas, biomass, solar energy, and waste heat in industrial processes will help promote comprehensive energy utilization and improve current conditions. It is of great significance to use a single fossil resource energy structure and reduce environmental pollution. A thermal compressor is a typical power machine powered by waste heat. [0003] Thermal compressor technology is derived from Stirling engine technology, which is an external combustion, closed-cycle heat engine, which is close to the ideal thermodynamic cycle, that is, the generalized Carnot cycle, so its theoretical efficiency is high at the same temperature. It has two obvious adva...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/00
CPCF04B39/0005
Inventor 杨俊玲杨鲁伟张振涛
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
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