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Refrigeration system with liquid cooled condenser

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专利汇可以提供Refrigeration system with liquid cooled condenser专利检索,专利查询,专利分析的服务。并且A fluid cooled surface condenser of a compressor operated refrigeration system is continuously supplied with coolant at a constant predetermined flow rate irrespective of refrigerant flow variations in the closed refrigerant circuit of the system, and adequate head pressure on the high pressure side of the refrigerant circuit is maintained by controlled flooding of the condenser with refrigerant.,下面是Refrigeration system with liquid cooled condenser专利的具体信息内容。

1. In a refrigeration system, the combination of a refrigerant compressor having a discharge conduit connected with the refrigerant inlet of a liquid cooled surface type condenser; compressor control means responsive to refrigeration load variations of the system to render said compressor alternately operative and inoperative; a receiver connected in liquid refrigerant receiving relation with said condenser and in liquid refrigerant delivering relation with an evaporator; a suction conduit connecting said evaporator with said compressor; a source of natural surface water and pump means operable independently of said compressor control means to continuously pass water from said source at a predetermined constant flow rate through said condenser; said flow rate and the cooling capacity of said condenser being relatively proportioned so that the required heat removal from the refrigerant under maximum refrigeration load and temperature conditions of said water will be effected by passage of said water at said predetermined flow rate through said condenser; and refrigerant flow control means operable independently of said compressor control and water pump means to regulate the flow of refrigerant through said evaporator and to automatically maintain a predetermined pressure head on the vapor side of said condenser under varying refrigeration load and temperature conditions of said water by controlled flooding of said condenser with liquid refrigerant from said receiver, said refrigerant flow control means comprising an upstream pressure regulator in said compressor discharge conduit; a condenser bypass line extending between said receiver and a portion of said compressor discharge conduit intermediate said compressor and said upstream pressure regulator; a differential pressure relief regulator in said condenser by-pass line, and thermostatic means for heating said receiver to maintain a predetermined temperature therein.
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