Working medium gas balance valve for four-cylinder double-acting Stirling engine
A Stirling engine, four-cylinder double-acting technology, applied to balance valves, engine components, machines/engines, etc., can solve problems such as leakage, increased parts, and increased engine volume
Active Publication Date: 2013-02-13
DALIAN GREAT OCEAN NEW ENERGY DEV
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- Description
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Problems solved by technology
It is used to solve the existing problems in the prior art: because the pressure buffer chamber and pressure relief valve of the existing Stirling engine are separated from the engine body, the overall volume of the engine increases, the number of components increases, and the problems such as leakage are easy to occur
Method used
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[0024] The specific embodiment of the present invention is as shown in the accompanying drawings, four-cylinder double-acting Stirling engine working medium gas balance valve, is made up of bonnet 1, spool 4, bonnet body 5 and electromagnet 11; It is characterized in that The middle part of the bonnet body 5 is processed with a vertical cavity 6; the middle part of the bonnet body 5 is horizontally uniformly processed with 4 valve body passages 8 communicating with the vertical cavity 6; the bonnet body 5 passes through the valve core and the electromagnet The connecting bolt 13 is connected with the electromagnet 11; the ejector rod 10 on the upper part of the electromagnet 11 is inserted into the vertical cavity 6; the bonnet 1 is mounted on the bonnet body 5 through threads, and the valve core 4 and the spring 3 are packaged in the vertical cavity. In the cavity 6; the valve cover body 5 is mounted on the engine body by bolts 12.
[0025] A ring of spool slots 14 is process...
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The invention discloses a working medium gas balance valve for a four-cylinder double-acting Stirling engine and relates to a working medium gas balancing device for a Stirling engine. The working medium gas balance valve consists of a valve cap, a valve core, a valve cover and an electromagnet, and is characterized in that a vertical cavity is machined in the middle of the valve cover; valve body channels are transversely and uniformly distributed in the middle of the valve cover and are communicated with the vertical cavity; the valve cover is connected with the electromagnet trough a valve core and an electromagnet connecting bolt; an ejector rod on the upper part of the electromagnet is inserted into the vertical cavity; the valve cap is arranged on the valve cover through a thread, and the valve core and a spring are packaged in the vertical cavity; and the valve cover is arranged on an engine body through a bolt. The working medium gas balance valve is novel in structure, easy and convenient to process, convenient to use, small in size, safe and reliable, and the space is saved, so that the novel working medium gas balance valve for the four-cylinder double-acting Stirling engine integrates the economical efficiency and practicality.
Description
technical field [0001] The working medium gas balance valve of a four-cylinder double-acting Stirling engine according to the invention relates to a working medium gas balance device of a Stirling engine. Background technique [0002] Under the normal working conditions of the current Stirling engine, the four-cylinder double-acting Stirling engine will cause a certain amount of pumping gas due to the individual differences in the sealing devices of the four-cylinder cylinders, which will lead to a large amount of gas in a certain cycle chamber, and a certain amount of gas in a certain cycle chamber. The amount of gas in each circulation chamber is small, and the four circulation chambers will be led to the micro-communication average pressure buffer chamber through four external capillaries, so that the amount of circulating working fluid gas in the four circulation chambers will be kept balanced; the pressure relief valve device The function of the pressure relief valve is...
Claims
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Login to View More IPC IPC(8): F16K17/00F02G1/045
Inventor 崔楠楠王振声
Owner DALIAN GREAT OCEAN NEW ENERGY DEV