JPH0532287U - Coil-type freezer ship cargo hold edge structure - Google Patents

Abstract

(57) [Summary] [Purpose] An object of the present invention is to cool a frozen cargo so that it can be loaded in a space inside a cargo cargo port, and to provide a cargo port border material structure for a coil type refrigerating ship. [Composition] In a coil type refrigerating ship, a duct 6 having a cold air blowout hole 8 which surrounds the entire inner surface of the cargo port edge member 2 and is attached to the cargo refrigeration port 11 so as to be ventilably open at the lower part, and the duct 6. A rope shift prevention material 9 provided around the lower end edge, a coil 5 for the refrigerant disposed on the entire inner surface of the cargo hold edge material 2, and a fan provided in a duct 6 at the inner lower end of the cargo hold edge material 2. 7
And a steel heat shield barb mounted on the upper end of the cargo barb edge 2
The fan 7 sends cold air into the cargo port 12.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a cargo hold edge material of a coil type refrigerating ship, and relates to a structure of the cargo hold edge material for sending cold air into the cargo hold portion.

[0002]

[Prior Art]

 Conventionally, this kind of device has not been particularly devised, and as shown in FIG. 2, a steel barb lid 24 is placed on the upper end portion of the cargo barb edge member 22 standing on the upper deck 21. The inside of the cargo hold edge member 22 and the inside of the cargo freezing barge are covered with a heat insulating material 23, and a heat insulating cover 26 is provided between the inside of the cargo hold edge member 22 and the inside of the cargo freezing barge 29. As the coil 25 through which the refrigerant flows is arranged in the cargo freezing barge 29, only the inside of the cargo freezing barge 29 is cooled. As a protection against the pulling of the frozen cargo, a rope shift prevention material 27 is provided around the floor, and a floor plate 28 is laid on the coil 25 to load the frozen cargo.

[0003]

[Problems to be solved by the device]

 As described in the prior art, it is not possible to cool only the cargo freezing barge by placing the heat insulating cover as the inner cover and separating the inside of the cargo barge edge material from the inside of the cargo freezing barge. There was a problem that frozen cargo could not be loaded in the internal space and the space on board could not be used effectively.

The present invention has been made in view of the above problems of the prior art, and an object thereof is a coil for cooling frozen cargo so that it can be loaded in a space in the cargo port. The present invention is to provide a cargo bar edge material structure for a freezer.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is directed to a coil type refrigerating ship in which a heat insulating material is provided in the cargo refrigerating barge and in the cargo barge edge material, and a coil for refrigerant is arranged in the cargo refrigerating barge. And a duct with cold air blowout holes that surrounds the entire inner surface of the cargo hold edge material and is installed so that the lower portion is open to the cargo refrigeration hold so as to be ventilated, and a rope deviation prevention material that surrounds the lower end edge of the duct. A coil for the refrigerant which is arranged around the entire inner surface of the cargo hold edge material, a fan provided in a duct at the inner lower end of the cargo hold edge material, and a fan mounted on the upper end of the cargo hold edge material It consists of a steel anti-heat barb and a cooling fan that blows cool air into the cargo port through a fan in the duct to cool the cargo port to a uniform temperature within the cargo refrigeration port.

[0006]

[Action]

 The duct that surrounds and is attached to the entire inner surface of the cargo hold edge material is provided with a flow passage for intensively feeding the cool air cooled by the coil arranged around the entire inner surface of the cargo hold edge material into the cargo hold opening portion. Become.

The fan provided in the duct sucks the cool air in the cargo refrigeration barge into the duct and sends out the cool air in the duct intensively from the cold air blowing hole into the cargo barge port to cool the cargo barge port. To do.

[0008]

【Example】

 An embodiment will be described with reference to the drawings. As shown in FIG. 1, a steel heat-insulating barb lid 4 is placed on the upper end of the cargo barb edge member 2 standing on the upper deck 1. A heat insulating material 3 is applied to the cargo hold edge member 2 and the cargo freezing hold member 11.

A coil 5 through which a refrigerant flows is arranged in the cargo freezing barge 11, and a floor plate 10 is laid on the coil 5 to load frozen cargo.

A duct 6 is attached so as to surround the entire inner surface of the cargo hold edge member 2, a lower portion of the duct 6 is opened so that it can be ventilated with the cargo refrigerating hold 11, and a cool air blowout hole 8 is provided in an upper portion. A rope shift prevention material 9 is provided around the lower edge of the duct 6.

A coil 5 for the refrigerant is arranged all around the inner surface of the cargo hold edge material 2, and a fan 7 is provided in a duct 6 at the inner lower end of the cargo hold edge material 2, and the fan 7 in the duct 6 is provided. The cold air is sent into the cargo port 12 to cool the inside of the cargo port 12 to a uniform temperature within the cargo freezing port 11.

[0012]

[Effect of the device]

 Since the present invention is configured as described above, it has the following effects. Cooled air is intensively sent into the cargo port to cool it to a uniform temperature in the cargo freezing port, so frozen cargo can be loaded inside the cargo port and the space on board can be used effectively.

[Brief description of drawings]

FIG. 1 is a schematic side sectional view of an embodiment according to the present invention.

FIG. 2 is a schematic side sectional view of a conventional cargo refrigeration barge.

[Explanation of symbols]

 1 Upper deck 2 Cargo port edge material 3 Heat insulating material 4 Steel heat insulating port lid 5 Coil 6 Duct 7 Fan 8 Cold air blowout hole 9 Rope slip prevention material 10 Floor board 11 Cargo refrigeration port 12 Cargo port

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. In a coil type refrigerating ship in which a heat insulating material is provided in the cargo freezing barge and in the cargo port, and a coil for a refrigerant is arranged in the cargo freezing bar, the entire circumference of the inner surface of the cargo barging edge material. A duct that encloses and opens the lower part of the cargo refrigerating barge so that it can be ventilated is installed, a cool air blowout hole is arranged in the upper part of the duct, and a rope slip prevention material is provided around the lower end edge of the duct, and the cargo barge port A refrigerant coil is arranged around the entire inner surface of the edge material, a fan is provided in the duct at the inner lower end of the cargo hold edge material, and a steel heat-resistant hook lid is placed on the upper end of the cargo hold edge material. Cooling air is sent into the cargo hold port by the fan in the duct, and the inside of the cargo hold port is also cooled to a uniform temperature in the cargo freezing hold.