Title:
ICE PLANT
Document Type and Number:
Japanese Patent JP2014159948
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To achieve a heat exchange part capable of maintaining heat exchange efficiency at a high level while eliminating troublesome processing and refrigerant leakage in an ice plant.SOLUTION: In the ice plant comprising: a heat exchange region 18 where heat exchanges with brine; an ice making vessel for ice making by immersing an ice making can filled with fresh water into brine in the heat exchange region 18 where brine circulation is formed; and a heat exchange part 18a for cooling brine, the heat exchange part 18a includes a plurality of linear refrigerant pipes 44 arranged in a flow direction of brine as well as slanting to a vertical direction with respect to a horizontal plane, and header pipes 60 and 62 connected to the plurality of linear refrigerant pipes in a pipe axial direction keeping intervals. Both ends of the linear refrigerant pipes 44 are connected to the header pipes in a state of orthogonally crossing the header pipes, so that a refrigerant supply pipe 40a and a refrigerant return pipe 40b are connected to the header pipes 60 and 62, specifically, the refrigerant supply pipe 40a is connected to a lower portion of the header pipes 60 and 62 and a refrigerant gas return pipe 40b is connected to an upper portion of the header pipes 60 and 62.
Inventors:
KOYATSU MASATAKA
NISHIDA KOSAKU
MUGABI NELSON
NISHIDA KOSAKU
MUGABI NELSON
Application Number:
JP2014076860A
Publication Date:
September 04, 2014
Filing Date:
April 03, 2014
Export Citation:
Assignee:
MAEKAWA SEISAKUSHO KK
International Classes:
F25C1/08; F25B1/00
Domestic Patent References:
| JP2003075090A | 2003-03-12 | |||
| JP2009174802A | 2009-08-06 | |||
| JPH07113562A | 1995-05-02 | |||
| JP2007155316A | 2007-06-21 | |||
| JPH0480573A | 1992-03-13 | |||
| JP2002181327A | 2002-06-26 | |||
| JPH08178471A | 1996-07-12 | |||
| JP2001280864A | 2001-10-10 | |||
| JPH07294076A | 1995-11-10 | |||
| JP2003075090A | 2003-03-12 | |||
| JP2009174802A | 2009-08-06 |
Foreign References:
| US6101821A | 2000-08-15 | |||
| US6101821A | 2000-08-15 |
Attorney, Agent or Firm:
誠真 IP patent business corporation