| 摘要 |
The compressor can be used in compressor refrigeration machines and plants. It has improved characterisics and is reliable in operation. It consists of a housing with cylinder (2) in which there are valves (3), and a piston (4) is assembled movably fitted to connecting rods (5) fitted to a crankshaft (6). To compressor (1), a thermoregulation valve (7) with sensitive element (8) is fitted, mounted on the pressure pipeline (9) of compressor (1). One of the sides of the thermoregulation valve (7), by means of pipe (13), is connected to a pipeline for liquid coolant between a solendoid (1) and reduction (12) valve. The other side of the thermoregulation valve (7) is connected to cylinder (2) by a pipeline (14) to which an injection device (15) is mounted, connected by a connection (16) to the crankshaft (6). The injection device (15) has three alternative solutions.
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