Refrigeration – Refrigeration producer – Sorbent type
Patent
1998-12-23
2000-05-16
Doerrler, William
Refrigeration
Refrigeration producer
Sorbent type
62141, 62105, F25B 1500
Patent
active
060620382
ABSTRACT:
Whenever necessary, an operation for diluting an absorbing solution after the stop of the operation is unlimitedly enabled without increasing the size of an absorption refrigerating machine. For the dilution operation after the operation of the absorption refrigerating machine, a pipe line of a dilute solution circulating pipe KD is opened by a dilution valve VD. Thereby, a solution pump P1 and an absorber A can be directly connected through a circulating pipe K6. The operation of the solution pump allows circulating a low-concentration solution and facilitates the dilution of a high-concentration solution to a low concentration. Since this case has nothing to do with a pressure difference in a path, the dilution operation can be performed whenever necessary. Moreover, since it is unnecessary to deal with a pressure loss, it is not necessary to increase the height of the apparatus. Thus, there are no increase in the space for installation and no rise in the cost of the apparatus due to the large-sized refrigerating machine. Moreover, since the solution pump used in the normal operation can be used for the dilution operation, an additional pump for the dilution operation only is not needed. The dilution operation can be therefore performed at low cost.
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Ishiguro Katsusuke
Kamiya Hiroshi
Maruyama Akira
Doerrler William
Paloma Industries Limited
Shulman Mark
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