Absorption type refrigerating apparatus
US5799502A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1996 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Jul 31, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/62
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An absorption type refrigerating apparatus which has a high performance coefficient as an entire apparatus by improving the cooling capacities of the condensation function portion and the absorption function portion and can be reduced in size is constituted such that the cooling function portion 1 for cooling the absorption function portion (absorber) 1 by means of the first heat operation fluid (cooling water) 35a is divided into a plurality of sub-portions such as the cooling pipe 201A, cooling pipe 201H and absorption/heat exchanger 234, the flow passages of the first heat operation fluid 35a are connected to these cooling function sub-portions 201A, 201H and 234 in parallel/series like a route formed by the pipe lines 20, 20A, 20D and 21 and a route formed by the pipe lines 20, 20B, 20C and 21, and the cooling capacity of the cooling pipe 201H is increased by forming a continuous irregular surface 1C on the inner wall of the outer shell 1A of the absorber 1. The above apparatus may be modified such that the cooling pipe 201H is provided inside the absorber 1 and a cooling pipe is replaced for the absorption/heat exchanger 234 and installed inside the absorber 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.