Refrigeration – Automatic control – Refrigeration producer
Patent
1985-10-02
1988-06-21
Wayner, William E.
Refrigeration
Automatic control
Refrigeration producer
622386, 237 2B, F25D 1702
Patent
active
047518235
ABSTRACT:
A control arrangement for a heat recovery system which can be retrofitted onto existing equipment in order to utilize otherwise wasted heat. A heat source such as a conventional refrigeration system used as a source of superheated condensible heat exchange medium for supply to a heat recovery system. A liquid medium system, such as a water system is connected to the heat recovery system for receipt of heat transferred. The heat recovery system includes a plurality of heat exchangers connected in series. A control arrangement responsive to the operating conditions and safety of the heat recovery system and to the systems with which it interfaces with respect to its effect on said interfaced systems. The control arrangement further comprises pressure and temperature sensing devices controlling output temperatures of the liquid medium and maintaining proper pressures within the heat exchangers preventing vaporization of liquid, and further maintaining proper working pressures and liquid levels in the refrigeration system.
REFERENCES:
patent: 2647730 (1953-08-01), Teague, Jr.
patent: 3007681 (1961-11-01), Keller
patent: 4251996 (1981-02-01), Esformes et al.
patent: 4373346 (1983-02-01), Hebert et al.
patent: 4398397 (1983-08-01), Hans
LandOfFree
Control arrangement affecting operation, safety and efficiency o does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control arrangement affecting operation, safety and efficiency o, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control arrangement affecting operation, safety and efficiency o will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-924294