WO2014065455A1 - Reefer container having position-variable partition - Google Patents

Reefer container having position-variable partition Download PDF

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Publication number
WO2014065455A1
WO2014065455A1 PCT/KR2012/009178 KR2012009178W WO2014065455A1 WO 2014065455 A1 WO2014065455 A1 WO 2014065455A1 KR 2012009178 W KR2012009178 W KR 2012009178W WO 2014065455 A1 WO2014065455 A1 WO 2014065455A1
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WO
WIPO (PCT)
Prior art keywords
partition
container
plywood
compartment
cargo loading
Prior art date
Application number
PCT/KR2012/009178
Other languages
French (fr)
Korean (ko)
Inventor
박동호
김정열
백종현
박승상
김명준
이수양
정동열
Original Assignee
한국생산기술연구원
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Publication of WO2014065455A1 publication Critical patent/WO2014065455A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/10—Large containers rigid parallelepipedic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/004—Contents retaining means
    • B65D90/0066—Partition walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/06—Coverings, e.g. for insulating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/003—Transport containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions

Definitions

  • the present invention relates to a freezing container, and more particularly, to a freezing container having a variable partition of the installation position to operate the freezing compartment and the refrigerating compartment at the same time in one box space.
  • the freezing container CB is typical,
  • the content is as follows.
  • the conventional refrigeration container (CB) is provided with a cargo loading portion (LA) in the form of a cube box so that food or vegetables can be loaded.
  • LA cargo loading portion
  • the cargo loading part LA is partitioned into a freezer compartment CL and a refrigerating compartment CD by being provided with a partition SP at an intermediate point.
  • each evaporator GB is provided in the freezing chamber CL and the refrigerating chamber CD.
  • the evaporator GB forms a cooling cycle at the same time or independently, and thus the freezing chamber CL and the refrigerating chamber CD.
  • the internal temperature was set differently so that frozen foods and chilled foods could be transported at a time.
  • blower fan BF is provided in the upper part of said partition SP.
  • cold air of about -18 ° C is generated by the freezing cycle of the freezer compartment CM and the evaporator GB provided in the freezer compartment CL, and the cold air of the freezer compartment CL is provided in the partition SP.
  • the blower fan BF is blown into the refrigerating chamber CD.
  • the present invention has been made to solve the conventional problems as described above, an object of the present invention, to achieve an efficient temperature distribution according to the load deviation of each of the freezer compartment or the refrigerating compartment in one refrigeration system.
  • Another object of the present invention is to maintain a long heat maximized.
  • Another object of the present invention is to improve the transport efficiency by making it easy to adjust the installation position of the partition according to the amount of food to be loaded in the freezer or refrigerator compartment.
  • It relates to a cargo loading portion having a partition so that the freezer compartment and the refrigerating compartment are partitioned in one loading space, and a freezing container having a cooler to cool the cargo loading portion.
  • the partition of the freezing container is characterized in that it can be selectively moved and installed in any one of the partition fixing portion provided with at least one or more in the longitudinal direction of the cargo loading portion.
  • the upper, lower, left, right corners are installed to be connected on the cross section of the cargo loading portion, and characterized in that the tube is expanded by compressed air.
  • Plywood provided on one side
  • Gold foam provided in the longitudinal direction of the four sides of the plywood
  • Polyurethane foam provided on the inner side of the gold foam to be installed to face away from the plywood a predetermined distance
  • the polyurethane foam and It consists of a coating layer provided on each outside of the plywood.
  • a vacuum insulating material is formed between the polyurethane foam and the plywood to insulate.
  • the apparatus further includes a cooling apparatus provided in a plurality at equal intervals on the upper and left and right sides of the cargo loading portion.
  • U-shaped refrigerant pipe a plurality of latent heat modules provided symmetrically on both sides of the refrigerant pipe, and the plurality of the provided latent heat module is provided with a mounting frame provided to secure the cargo loading portion.
  • the refrigerant pipe of the cooling device further includes a diffusion plate formed symmetrically on both sides in the portion to be inserted into the latent heat module.
  • FIG. 1 is a view showing a conventional refrigeration container from one side
  • Figure 2 is a perspective view showing the appearance of the refrigerated container with a variable insulating wall according to the invention
  • Figure 3 is a cross-sectional view taken along the line "A"-"A" of Fig. 2 is a side cross-sectional view showing a partition configuration of a refrigerated container with a variable insulating wall according to the present invention
  • FIG. 4 is a perspective view showing a combination of a cooling device according to the present invention.
  • FIG. 5 is an exploded perspective view showing the configuration of a cooling apparatus according to the present invention.
  • the refrigerating container 1 (hereinafter referred to as a "freezing container") having a variable mounting partition according to the present invention is the partition 100 and the partition fixing portion provided in the cargo loading portion 10 ( 200) and cooling device 300.
  • the partition 100 includes a plywood 110, a gold foam 130, a polyurethane foam 150, and a coating layer 170.
  • the plywood 110 is provided on one side in the cross-section, the plywood 110 is to form the overall contour of the partition 100 according to the present invention, is formed in a square shape, in the operation described below and It is desirable to use lightweight plywood to facilitate installation.
  • Gold foam 130 is provided on the edge of the plywood 110, the gold foam 130 is melted in a poly (Polystrene) foaming agent, flame retardant, nucleating agent, pigment, etc. in a point (Gel) under normal atmospheric pressure ( By foaming and manufacturing at normal pressure), since the number of independent bubbles in the same volume is smaller and more precisely produced than in the other method, it is an insulating material showing excellent heat insulating effect and excellent compressive strength.
  • the polyurethane foam 150 is provided to the inside of the gold foam 130, the polyurethane foam 150 is provided to be spaced apart from the plywood 110 by a predetermined distance, the vacuum insulating material at the spaced apart space 190 is provided.
  • the vacuum heat insulating material 190 is a din heat insulating material having excellent heat insulation by putting a core material such as fumed silica or glass fiber into an airtight sealing material such as an aluminum thin film and treating it in a vacuum state.
  • each surface of the plywood 110 and the polyurethane foam 150 is provided with a coating layer 170.
  • the coating layer 170 is a glass-reinforced plastic (GRP) bonded to the glass fiber, reinforced glass fiber processed to 0.1 polyester or less in diameter to unsaturated polyester, because it is resistant to external impact and very high tensile strength, will be described later It is to prevent the moisture generated in the freezing chamber 11 and the refrigerating chamber 13 in the action.
  • GRP glass-reinforced plastic
  • Partition 100 having the configuration as described above is a variable type that can easily move the installation position, the cargo loading portion 10 is fixed to the partition fixing portion 200 provided with a plurality of longitudinal equal intervals.
  • Partition fixing portion 200 is provided with a plurality of equal intervals in the longitudinal direction of the cargo loading portion 10, the partition fixing portion 200, as shown, the cargo loading portion to secure the above-mentioned partition (100) 10) of the upper, lower, left, right directions are provided integrally to connect each corner.
  • the partition fixing part 200 is a tube made of a rubber material having a rectangular cross section, and the wind is removed before the partition 100 is fixed, and the partition 100 is provided inside the partition 100. Injecting the compressed air of the compressor (not shown) into the partition fixing part 200 and then expanding to fix the partition 100.
  • the partition 100 may be selectively fixed to any one of the partition fixing parts 200 provided at the same number of partition fixing parts 200 in the longitudinal equal intervals of the cargo loading part 10, thereby According to the amount, the freezing chamber 11 and the refrigerating chamber 13 can be freely adjusted and partitioned.
  • the cooling device 300 is provided on the upper side and both sides of the cargo loading portion 10.
  • the cooling device 300 includes a refrigerant pipe 310, a latent heat module 330, and a mounting frame 350.
  • the refrigerant pipe 310 is formed in a "U-shape, and one end is connected by the refrigerant pipe 310 and the connection member 311 of the other cooling device 300 provided on one side, so that one assembly is formed as a whole.
  • the coolant tube 310 is provided with a diffusion plate 320 at a portion covered by the latent heat module 330 to be described later.
  • the latent heat module 330 is provided in both the upper and lower symmetrical directions of the refrigerant pipe 310.
  • the latent heat module 330 is a container containing latent heat material, and is made of high density polyethylene.
  • the latent heat module 330 is generally referred to as a phase change material (PCM). It accumulates or stores a quantity of thermal energy or releases stored thermal energy, and it accumulates or stores heat through a kind of physical change process in which a substance changes from one state to another such as solid to liquid state, liquid to gas, and gas to liquid state. It is a substance that releases heat.
  • PCM phase change material
  • the latent heat module 330 has a cylindrical shape cut in half, and has a hemispherical groove 331 in cross section so that the coolant pipe 310 can be seated in the longitudinal direction.
  • the latent heat module 330 has a hollow structure, and an injection hole 333 is provided at one end to fill water therein, and a cap 335 is fastened to the injection hole 333 to prevent leakage. It was.
  • the latent heat module 330 is firmly fixed by the elasticity of the coupling hole 339.
  • the refrigerant fluid flows through the refrigerant pipes 310, and cool air is transferred to the latent heat module 330, and the freezing chamber 11 or the refrigerating chamber is provided. Cooling is achieved in (13).
  • the mounting frame 350 is provided with a fixing bracket (not shown) for fixing the plurality of latent heat modules 330 so as not to flow, and at four corners, the mounting frame 350 is detachable from the cargo loading portion 10 of the freezing container 1.
  • Support member 351 is provided to facilitate.
  • the cooling device 300 is circulated by receiving a refrigerant of a temperature set to fit each of the freezer compartment 11 and the refrigerating compartment 13 through a refrigeration system (not shown) provided on the outside of the freezing container (1). To cool.
  • the partition fixing part 200 provided with a plurality of partitions 100 in the longitudinal direction of the cargo loading part 10 to adjust the scale of the freezer compartment 11 and the refrigerating compartment 13.
  • the partition fixing part (200) is optionally installed in any one of the partition fixing part (200).
  • the refrigerant having a predetermined temperature in the refrigerator flows through the refrigerant pipe 310 of the cooling apparatus 300 provided in the refrigerating chamber 13 and the freezing chamber 11, respectively, and cools it to the set temperature.
  • the plurality of refrigerant pipes 310 have a structure connected by one by the connecting member 310a, as shown in the drawing, a portion into which the refrigerant flows in and one portion out of the refrigerant exist.
  • the refrigerant flowing through the refrigerant pipe 310 cools the water provided in the latent heat module 330 and freezes or refrigerates the cargo loading part 10 of the refrigeration container 1 to a desired temperature.
  • the freezing container (1) having a variable mounting partition according to the present invention has been described only with respect to the embodiment applied to the container, even if applied to the refrigeration tower vehicle in addition to the freezing container can of course achieve the object of the present invention to be.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)

Abstract

The present invention relates to a reefer container having a position-variable partition. The main purpose of the present invention is to provide a reefer container which can perform efficient temperature distribution based on the load variation in each freezer compartment and refrigerator compartment. To this end, the present invention relates to a reefer container comprising a cooler for cooling a cargo holding unit that has a partition for partitioning a freezer compartment and a refrigerator compartment in a single loading space. The partition of the reefer container can be moved to and installed selectively in at least one partition fixing unit formed in the lengthwise direction of the cargo holding unit. Thus, the reefer container of the present invention has advantages in that efficient temperature distribution can be performed based on the load variation in each freezing compartment and refrigerating compartment.

Description

설치위치 가변형 칸막이를 갖춘 냉동 컨테이너Refrigerant container with variable partition
본 발명은 냉동 컨테이너에 관한 것으로, 더욱 상세하게는 하나의 박스 공간에서 냉동실과 냉장실을 동시에 운영할 수 있도록 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너에 관한 것이다.The present invention relates to a freezing container, and more particularly, to a freezing container having a variable partition of the installation position to operate the freezing compartment and the refrigerating compartment at the same time in one box space.
일반적으로, 트럭 후방에 구비된 육면체 박스 형상의 컨테이너 내부에 식품을 탑재한 후, 운행하는 냉동 컨테이너에 대해서는 여러가지가 알려져 오고 있다.In general, a variety of known refrigeration containers operate after food is placed in a cube-shaped container provided at the rear of a truck.
예를 들면, 도 1에 도시한 바와 같은, 냉동 컨테이너(CB)가 그 대표적인 것으로, 그 내용은 다음과 같다.For example, as shown in FIG. 1, the freezing container CB is typical, The content is as follows.
도시한 바와 같이, 종래의 냉동 컨테이너(CB)는 식품이나 야채를 적재할 수 있도록 육면체 박스형태의 화물적재부(LA)가 구비된다.As shown, the conventional refrigeration container (CB) is provided with a cargo loading portion (LA) in the form of a cube box so that food or vegetables can be loaded.
화물적재부(LA)는 중간지점에 칸막이(SP)가 구비됨으로서, 냉동실(CL)과 냉장 실(CD)로 구획되어 있다.The cargo loading part LA is partitioned into a freezer compartment CL and a refrigerating compartment CD by being provided with a partition SP at an intermediate point.
이와 같은, 냉동실(CL)과 냉장실(CD)에 각각의 증발기(GB)가 구비되는데, 이와 같은 증발기(GB)는 동시 또는 단독으로 냉각사이클을 형성하여 상기한 냉동실(CL)과 냉장실(CD) 내부의 온도를 상이하게 설정하여, 일시에 냉동식품과 냉장식품을 운반할 수 있도록 하였다.As such, each evaporator GB is provided in the freezing chamber CL and the refrigerating chamber CD. The evaporator GB forms a cooling cycle at the same time or independently, and thus the freezing chamber CL and the refrigerating chamber CD. The internal temperature was set differently so that frozen foods and chilled foods could be transported at a time.
한편, 상기한 칸막이(SP)의 상측 부분에는 블로워 팬(BF)이 구비되어 있다.On the other hand, the blower fan BF is provided in the upper part of said partition SP.
따라서, 상기한 냉동실(CL)에 구비된 냉동기(CM)와 증발기(GB)의 냉동 싸이클에 의해 대략 -18℃ 정도의 냉기가 생성되며, 이 냉동실(CL)의 냉기는 칸막이(SP)에 구비된 블로워 팬(BF)에 의해 냉장실(CD)로 송풍된다.Therefore, cold air of about -18 ° C is generated by the freezing cycle of the freezer compartment CM and the evaporator GB provided in the freezer compartment CL, and the cold air of the freezer compartment CL is provided in the partition SP. The blower fan BF is blown into the refrigerating chamber CD.
그러나, 이와 같은 종래의 냉동 컨테이너(CB)는 상기한 냉동실(CL)에서 생성된 냉기가 냉장실(CD)로 송풍될 때, 지나치게 낮은 온도의 냉기가 송풍됨으로서 0~10 ℃정도의 온도를 유지해야 하는 냉장실(CD)의 식품들이 동결되는 일이 다발하는 문제가 있었다.However, such a conventional refrigeration container (CB) has to maintain a temperature of about 0 ~ 10 ℃ when the cold air generated in the freezer compartment (CL) is blown into the refrigerating chamber (CD), the cold air of too low temperature is blown. There was a problem that the food in the refrigerating compartment (CD) is frequently frozen.
또한, 상기한 칸막이(SP) 같은 경우, 중간부분에 붙박이로 설치되는 구조이기 때문에 냉동실과 냉장실에 적재되는 식품의 양을 탄력적으로 조절할 수 없는 문제가 있었다.In addition, in the case of the partition (SP), there is a problem that can not elastically control the amount of food loaded in the freezer compartment and the refrigerating compartment because the structure is installed in the middle portion.
본 발명은 상술한 바와 같은 종래의 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은, 하나의 냉동시스템으로 냉동실이나 냉장실 각각의 부하 편차에 따라 효율적인 온도분배가 이루어지도록 하는데 있다.The present invention has been made to solve the conventional problems as described above, an object of the present invention, to achieve an efficient temperature distribution according to the load deviation of each of the freezer compartment or the refrigerating compartment in one refrigeration system.
또한, 본 발명의 다른 목적은, 극대화된 단열성을 오래도록 유지하도록 하는데 있다.In addition, another object of the present invention is to maintain a long heat maximized.
또한, 본 발명의 또 다른 목적은 냉동실이나 냉장실에 적재되는 식품의 양에 따라 칸막이의 설치위치를 용이하게 조절할 수 있도록 함으로서, 운반효율을 향상시키는데 있다.In addition, another object of the present invention is to improve the transport efficiency by making it easy to adjust the installation position of the partition according to the amount of food to be loaded in the freezer or refrigerator compartment.
상술한 바와 같은 목적을 이루기 위한 본 발명은, The present invention for achieving the above object,
하나의 적재공간에 냉동실과 냉장실이 구획되도록 칸막이를 구비한 화물적재부와, 상기 화물적재부를 냉각시키도록 냉각기를 구비한 냉동 컨테이너에 관한 것으로,It relates to a cargo loading portion having a partition so that the freezer compartment and the refrigerating compartment are partitioned in one loading space, and a freezing container having a cooler to cool the cargo loading portion.
*상기 냉동 컨테이너의 칸막이는, 상기 화물적재부 길이방향으로 적어도 하나 이상 구비된 칸막이 고정부중 어느 한개 장소에 선택적으로 이동, 설치할 수 있는 것을 특징으로 한다.The partition of the freezing container is characterized in that it can be selectively moved and installed in any one of the partition fixing portion provided with at least one or more in the longitudinal direction of the cargo loading portion.
또한, 상기 칸막이 고정부는, In addition, the partition fixing portion,
상기 화물적재부의 횡단면상 상, 하, 좌, 우 각 모서리가 연결되게 설치되며, 압축공기에 의해 팽창되는 튜브 형태인 것을 특징으로 한다.The upper, lower, left, right corners are installed to be connected on the cross section of the cargo loading portion, and characterized in that the tube is expanded by compressed air.
또한, 상기 칸막이는,In addition, the partition,
일측에 구비된 합판과, 상기 합판의 4변의 길이방향으로 구비된 골드폼과, 상기 합판과 소정거리 이격되어 대향하게 설치되도록 상기 골드 폼의 내측에 구비되는 폴리우레탄 폼과, 상기 폴리우레탄 폼과 상기 합판의 각 외측에 구비된 코팅층으로 이루어진다.Plywood provided on one side, Gold foam provided in the longitudinal direction of the four sides of the plywood, Polyurethane foam provided on the inner side of the gold foam to be installed to face away from the plywood a predetermined distance, and the polyurethane foam and It consists of a coating layer provided on each outside of the plywood.
또한, 상기 폴리우레탄 폼과 상기 합판 사이는 단열을 위해 진공단열재가 형성된다.In addition, a vacuum insulating material is formed between the polyurethane foam and the plywood to insulate.
또한, 상기 냉동 컨테이너는,In addition, the freezing container,
상기 화물적재부의 상측과 좌, 우측에 등간격으로 다수 구비되는 냉각장치를 더 포함한다.The apparatus further includes a cooling apparatus provided in a plurality at equal intervals on the upper and left and right sides of the cargo loading portion.
또한, 상기 냉각장치는,In addition, the cooling device,
"U자형으로 형성된 냉매관과, 상기 냉매관의 양측에 대칭형으로 구비되는 다수의 잠열모듈과, 상기 다수 구비된 잠열모듈을 상기 화물적재부에 고정하도록 구비되는 장착프레임으로 이루어진다."U-shaped refrigerant pipe, a plurality of latent heat modules provided symmetrically on both sides of the refrigerant pipe, and the plurality of the provided latent heat module is provided with a mounting frame provided to secure the cargo loading portion.
또한, 상기 냉각장치의 냉매관은 상기 잠열모듈에 삽입되는 부위에 양측에 대칭형으로 형성된 확산판을 더 포함한다.In addition, the refrigerant pipe of the cooling device further includes a diffusion plate formed symmetrically on both sides in the portion to be inserted into the latent heat module.
상술한 바와 같이, 본 발명에 따르면, 하나의 냉동시스템으로 냉동실이나 냉장실 각각의 부하 편차에 따라 효율적인 온도분배가 이루어지도록 하는 효과가 있다.As described above, according to the present invention, there is an effect that the efficient temperature distribution is made according to the load variation of each of the freezer compartment or the refrigerating compartment with one refrigeration system.
또한, 진공단열재가 형성된 칸막이 구조에 의해 냉동실과 냉장실의 단열성을 극대화하는 효과가 있다.In addition, there is an effect of maximizing the thermal insulation of the freezer compartment and the refrigerating compartment by the partition structure in which the vacuum insulation material is formed.
또한, 냉동실이나 냉장실에 적재되는 식품의 양에 따라 칸막이의 설치위치를 용이하게 조절할 수 있도록 함으로서, 운반효율을 향상시키는 효과가 있다.In addition, it is possible to easily adjust the installation position of the partition according to the amount of food to be loaded in the freezer or refrigerating compartment, there is an effect of improving the transport efficiency.
도 1은 종래 냉동 컨테이너를 일측에서 보인 도면이고,1 is a view showing a conventional refrigeration container from one side,
도 2는 본 발명에 따른 가변형 단열벽체를 갖춘 냉동 컨테이너의 외형을 보인 사시도이고,Figure 2 is a perspective view showing the appearance of the refrigerated container with a variable insulating wall according to the invention,
도 3은 도 2 "A"-"A"선에 따른 단면도로서, 본 발명에 따른 가변형 단열벽체를 갖춘 냉동 컨테이너의 칸막이 구성을 보인 일측단면도이고,Figure 3 is a cross-sectional view taken along the line "A"-"A" of Fig. 2 is a side cross-sectional view showing a partition configuration of a refrigerated container with a variable insulating wall according to the present invention,
도 4는 본 발명에 따른 냉각장치 하나의 조합을 보인 사시도이고,4 is a perspective view showing a combination of a cooling device according to the present invention,
도 5는 본 발명에 따른 냉각장치의 구성을 보인 분해사시도이다.5 is an exploded perspective view showing the configuration of a cooling apparatus according to the present invention.
도 2를 참조하면, 본 발명에 따른 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너(1)(이하, ”냉동 컨테이너”라 칭한다)는 화물적재부(10)에 구비되는 칸막이(100)와 칸막이 고정부(200)와 냉각장치(300)로 대별된다.Referring to Figure 2, the refrigerating container 1 (hereinafter referred to as a "freezing container") having a variable mounting partition according to the present invention is the partition 100 and the partition fixing portion provided in the cargo loading portion 10 ( 200) and cooling device 300.
도 3을 참조하면, 칸막이(100)는 합판(110)과 골드폼(130)과 폴리우레탄 폼(150)과 코팅층(170)으로 이루어진다. Referring to FIG. 3, the partition 100 includes a plywood 110, a gold foam 130, a polyurethane foam 150, and a coating layer 170.
도시한 바와 같이, 단면상 일측에 합판(110)이 구비되는데, 이 합판(110)은 본 발명에 따른 칸막이(100)의 전체적인 윤곽을 형성하는 것으로서, 사각형상으로 형성되며, 후술하는 작용에서 이동과 설치가 용이하도록 경량형 합판을 사용하는 것이 바람직하다.As shown, the plywood 110 is provided on one side in the cross-section, the plywood 110 is to form the overall contour of the partition 100 according to the present invention, is formed in a square shape, in the operation described below and It is desirable to use lightweight plywood to facilitate installation.
이 합판(110)의 테두리에 골드폼(130)이 구비되는데, 골드폼(130)은 고분자 폴리스티렌(Polystrene)에 발포제, 난연제, 조핵제, 색소등을 점상(Gel)으로 용융하여 일반 대기압하(상압)에서 발포, 제조함으로서 타공법에 비해 같은 체적내에 독립기포의 수가 작고 치밀하게 생성되므로, 우수한 단열효과와 탁월한 압축강도를 나타내는 단열재이다. Gold foam 130 is provided on the edge of the plywood 110, the gold foam 130 is melted in a poly (Polystrene) foaming agent, flame retardant, nucleating agent, pigment, etc. in a point (Gel) under normal atmospheric pressure ( By foaming and manufacturing at normal pressure), since the number of independent bubbles in the same volume is smaller and more precisely produced than in the other method, it is an insulating material showing excellent heat insulating effect and excellent compressive strength.
이와 같은, 골드폼(130)의 내측으로 폴리우레탄 폼(150)이 구비되는데, 이 폴리우레탄 폼(150)은 상기한 합판(110)과 소정거리 이격되어 구비되며, 이 이격된 간격에 진공단열재(190)가 구비된다.As such, the polyurethane foam 150 is provided to the inside of the gold foam 130, the polyurethane foam 150 is provided to be spaced apart from the plywood 110 by a predetermined distance, the vacuum insulating material at the spaced apart space 190 is provided.
진공단열재(190)는 알루미늄 박막등의 기밀성을 갖는 봉지재 내부에 흄드실리카 또는 글라스 파이버등의 심재를 넣고 진공상태로 처리하여 단열성이 우수한 딘열재이다.The vacuum heat insulating material 190 is a din heat insulating material having excellent heat insulation by putting a core material such as fumed silica or glass fiber into an airtight sealing material such as an aluminum thin film and treating it in a vacuum state.
한편, 상기한 합판(110)과 폴리우레탄 폼(150)의 각 일면에는 코팅층(170)이 구비된다.On the other hand, each surface of the plywood 110 and the polyurethane foam 150 is provided with a coating layer 170.
코팅층(170)은 유리강화 플라스틱(GRP : Glass Reinforcement Plastic)을 접착시킨 것으로서, 불포화 폴리에스터에 지름 0.1㎜ 이하로 가공한 유리섬유를 보강한 것이고, 외부 충격에 강하고 장력강도가 매우 크기 때문에, 후술하는 작용에서 냉동실(11)과 냉장실(13)에 발생하는 습기에 젖지 않도록 하는 것이다.The coating layer 170 is a glass-reinforced plastic (GRP) bonded to the glass fiber, reinforced glass fiber processed to 0.1 polyester or less in diameter to unsaturated polyester, because it is resistant to external impact and very high tensile strength, will be described later It is to prevent the moisture generated in the freezing chamber 11 and the refrigerating chamber 13 in the action.
상술한 바와 같은 구성으로 이루어진 칸막이(100)는 설치위치를 용이하게 옮길 수 있는 가변형으로서, 화물적재부(10) 길이방향 등간격으로 다수 구비된 칸막이 고정부(200)에 고정된다. Partition 100 having the configuration as described above is a variable type that can easily move the installation position, the cargo loading portion 10 is fixed to the partition fixing portion 200 provided with a plurality of longitudinal equal intervals.
칸막이 고정부(200)는 화물적재부(10)의 길이방향 등간격으로 다수 구비되는데, 칸막이 고정부(200)는 도시한 바와 같이, 상술한 칸막이(100)를 고정할 수 있도록 화물적재부(10)의 상, 하, 좌, 우 방향 각 모서리가 연결되도록 일체로 구비된다. Partition fixing portion 200 is provided with a plurality of equal intervals in the longitudinal direction of the cargo loading portion 10, the partition fixing portion 200, as shown, the cargo loading portion to secure the above-mentioned partition (100) 10) of the upper, lower, left, right directions are provided integrally to connect each corner.
칸막이 고정부(200)는 단면이 직사각형상으로 이루어진 고무재질의 튜브(Tube)로서, 칸막이(100)를 고정하기 전에는 바람이 빠져 있다가, 상술한 칸막이(100)를 그 내측에 구비한 상태에서, 도시하지 않은 콤프레셔의 압축공기를 칸막이 고정부(200) 내부로 주입한 뒤, 팽창시켜 칸막이(100)를 고정하는 것이다.The partition fixing part 200 is a tube made of a rubber material having a rectangular cross section, and the wind is removed before the partition 100 is fixed, and the partition 100 is provided inside the partition 100. Injecting the compressed air of the compressor (not shown) into the partition fixing part 200 and then expanding to fix the partition 100.
따라서, 화물적재부(10)의 길이방향 등간격으로 다수 구비된 칸막이 고정부(200)중 어느 하나의 칸막이 고정부(200)에 선택적으로 칸막이(100)를 고정할 수 있으므로, 적재되는 식품의 양에 따라 자유롭게 냉동실(11)과 냉장실(13)의 면적을 조절하여 구획할 수 있다.Accordingly, the partition 100 may be selectively fixed to any one of the partition fixing parts 200 provided at the same number of partition fixing parts 200 in the longitudinal equal intervals of the cargo loading part 10, thereby According to the amount, the freezing chamber 11 and the refrigerating chamber 13 can be freely adjusted and partitioned.
상술한 칸막이(100)와 칸막이 고정부(200) 사이, 다시 말해서, 화물적재부(10)의 상측과 양측면에 냉각장치(300)가 구비된다.Between the partition 100 and the partition fixing part 200 described above, that is, the cooling device 300 is provided on the upper side and both sides of the cargo loading portion 10.
도 4와 도 5를 참조하면, 냉각장치(300)는, 냉매관(310)과 잠열모듈(330)과 장착프레임(350)으로 이루어진다.4 and 5, the cooling device 300 includes a refrigerant pipe 310, a latent heat module 330, and a mounting frame 350.
냉매관(310)은 "U자형으로 형성되며, 일단은 일측에 구비된 다른 냉각장치(300)의 냉매관(310)과 연결부재(311)에 의해 연결됨으로서, 전체적으로 하나의 조립체가 형성된다.The refrigerant pipe 310 is formed in a "U-shape, and one end is connected by the refrigerant pipe 310 and the connection member 311 of the other cooling device 300 provided on one side, so that one assembly is formed as a whole.
이 냉매관(310)은 후술하는 잠열모듈(330)에 덮이는 부위에 확산판(320)이 구비된다.The coolant tube 310 is provided with a diffusion plate 320 at a portion covered by the latent heat module 330 to be described later.
이와 같은 냉매관(310)의 상, 하 양측 방향 대칭형으로 잠열모듈(330)이 구비된다.The latent heat module 330 is provided in both the upper and lower symmetrical directions of the refrigerant pipe 310.
잠열모듈(330)은 잠열소재를 담는 용기로서 고밀도 폴리에틸렌으로 이루어지는데, 이 잠열모듈(330)은 일반적으로 상변화물질(PCM:Phase Change Material)이라 칭하는 물질로서, 이와 같은, 상변화를 통하여 많은 양의 열에너지를 축적하거나 저장된 열 에너지를 방출하며, 어떤 물질이 고체에서 액체상태, 액체에서 기체, 기체에서 액체상태등 하나의 상태에서 다른 상태로 변하는 일종의 물리적 변화과정을 통하여 열을 축적하거나, 저장한 열을 방출하는 물질이다.The latent heat module 330 is a container containing latent heat material, and is made of high density polyethylene. The latent heat module 330 is generally referred to as a phase change material (PCM). It accumulates or stores a quantity of thermal energy or releases stored thermal energy, and it accumulates or stores heat through a kind of physical change process in which a substance changes from one state to another such as solid to liquid state, liquid to gas, and gas to liquid state. It is a substance that releases heat.
도시한 바와 같이, 잠열모듈(330)은 원통형 외형을 반으로 가른 형상을 갖추며, 길이방향으로 상기한 냉매관(310)이 안착될 수 있도록 단면상 반구형의 요홈(331)이 형성되어 있다.As shown, the latent heat module 330 has a cylindrical shape cut in half, and has a hemispherical groove 331 in cross section so that the coolant pipe 310 can be seated in the longitudinal direction.
또한, 상기한 잠열모듈(330)은 중공형 구조로서, 그 내부에 물을 채울 수 있도록 일단에 주입구(333)가 마련되고, 그 주입구(333)에 캡(335)을 체결하여 누수를 방지하도록 하였다. In addition, the latent heat module 330 has a hollow structure, and an injection hole 333 is provided at one end to fill water therein, and a cap 335 is fastened to the injection hole 333 to prevent leakage. It was.
나아가, 잠열모듈(330) 외측에 형성된 요홈(337)에 결합구(339)를 결합하면, 잠열모듈(330)은 상기한 결합구(339)의 탄성에 의해 견실한 고정이 이루어진다. Further, when the coupling hole 339 is coupled to the recess 337 formed outside the latent heat module 330, the latent heat module 330 is firmly fixed by the elasticity of the coupling hole 339.
이와 같이, 냉각장치(300)에 각각 구비된 냉매관(310)을 하나로 연결하여 이 냉매관(310)에 냉매유체가 흐르며, 잠열모듈(330)에 냉기가 전달되며, 냉동실(11) 또는 냉장실(13)내에서 냉각이 이루어진다.As such, by connecting the refrigerant pipes 310 respectively provided in the cooling apparatus 300 into one, the refrigerant fluid flows through the refrigerant pipes 310, and cool air is transferred to the latent heat module 330, and the freezing chamber 11 or the refrigerating chamber is provided. Cooling is achieved in (13).
장착프레임(350)은, 상기한 다수의 잠열모듈(330)이 유동하지 않도록 고정하는 고정브라켓(미도시)이 구비되며, 네 모서리에는 냉동 컨테이너(1)의 화물적재부(10)에 탈착이 용이하도록 지지부재(351)가 구비된다.The mounting frame 350 is provided with a fixing bracket (not shown) for fixing the plurality of latent heat modules 330 so as not to flow, and at four corners, the mounting frame 350 is detachable from the cargo loading portion 10 of the freezing container 1. Support member 351 is provided to facilitate.
한편, 이와 같은 냉각장치(300)는 냉동 컨테이너(1)의 외부에 구비된 냉동시스템(미도시)을 통해 각 냉동실(11)과 냉장실(13)에 맞도록 설정된 온도의 냉매를 공급받아서 순환하며 냉각하는 것이다.On the other hand, the cooling device 300 is circulated by receiving a refrigerant of a temperature set to fit each of the freezer compartment 11 and the refrigerating compartment 13 through a refrigeration system (not shown) provided on the outside of the freezing container (1). To cool.
계속해서, 도 2내지 도 6을 참조하여, 본 발명에 따른 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너(1)의 작용, 효과를 설명한다. Next, with reference to FIGS. 2-6, the operation | movement and effect of the refrigeration container 1 provided with the installation position variable partition according to this invention are demonstrated.
우선, 내부에 적재되는 식품의 종류에 따라, 냉동실(11)과 냉장실(13)의 규모를 조절하기 위해 칸막이(100)를 화물적재부(10)의 길이방향으로 다수 구비된 칸막이 고정부(200)중 어느 하나의 칸막이 고정부(200)에 선택적으로 설치한다. First, according to the type of food loaded therein, the partition fixing part 200 provided with a plurality of partitions 100 in the longitudinal direction of the cargo loading part 10 to adjust the scale of the freezer compartment 11 and the refrigerating compartment 13. Optionally installed in any one of the partition fixing part (200).
그런 다음, 도시하지 않은 냉동기에서 미리 설정된 온도의 냉매가 냉장실(13)과 냉동실(11)에 각각 구비된 냉각장치(300)의 냉매관(310)을 흐르며 설정된 온도로 냉각시킨다.Then, the refrigerant having a predetermined temperature in the refrigerator (not shown) flows through the refrigerant pipe 310 of the cooling apparatus 300 provided in the refrigerating chamber 13 and the freezing chamber 11, respectively, and cools it to the set temperature.
이 다수의 냉매관(310)은 연결부재(310a)에 의해 하나로 연결된 구조이기 때문에, 도시한 바와 같이, 냉매가 유입되는 부분과 빠져나가는 부위가 각각 한 개씩 존재한다.Since the plurality of refrigerant pipes 310 have a structure connected by one by the connecting member 310a, as shown in the drawing, a portion into which the refrigerant flows in and one portion out of the refrigerant exist.
이와 같이, 냉매관(310)을 흐르는 냉매는 잠열모듈(330) 내부에 마련된 물을 냉각시키며 냉동 컨테이너(1)의 화물적재부(10)를 소망하는 온도로 냉동 또는 냉장시킨다.As such, the refrigerant flowing through the refrigerant pipe 310 cools the water provided in the latent heat module 330 and freezes or refrigerates the cargo loading part 10 of the refrigeration container 1 to a desired temperature.
이에 따라, 냉동 컨테이너(1)의 냉동실(11)이나 냉장실(13) 각각의 부하 편차에 따라 효율적인 온도분배가 이루어지도록 하였으며, 단열성을 극대화하였다.As a result, efficient temperature distribution is achieved according to the load variation of each of the freezing chamber 11 or the refrigerating chamber 13 of the freezing container 1, and maximized thermal insulation.
또한, 냉동실(11)이나 냉장실(13)에 적재되는 식품의 양에 따라 칸막이의 설치위치를 용이하게 조절할 수 있도록 함으로서, 운반효율을 향상시켰다.In addition, it is possible to easily adjust the installation position of the partition according to the amount of food loaded in the freezing chamber 11 or the refrigerating chamber 13, thereby improving the transport efficiency.
이하, 본 발명에 따른 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너(1)는 컨테이너에 적용된 실시예에 대해서만 국한하여 설명하였으나, 냉동 컨테이너 이외에 냉동 탑차에 적용해도 본 발명 소기의 목적을 달성할 수 있음은 물론이다.Hereinafter, the freezing container (1) having a variable mounting partition according to the present invention has been described only with respect to the embodiment applied to the container, even if applied to the refrigeration tower vehicle in addition to the freezing container can of course achieve the object of the present invention to be.
본 발명은 상술한 특정 바람직한 실시 예에 한정되지 아니하고, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진자 라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변형실시는 본 발명의 청구범위 기재 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Such modifications will fall within the scope of the claims of the present invention.

Claims (7)

  1. 하나의 적재공간에 냉동실과 냉장실이 구획되도록 칸막이를 구비한 화물적재부와, 상기 화물적재부를 냉각시키도록 냉각기를 구비한 냉동 컨테이너에 있어서,In a freezing container having a compartment for partitioning the freezer compartment and the refrigerating compartment in one loading space, and a freezer container for cooling the cargo loading portion,
    상기 냉동 컨테이너의 칸막이는, 상기 화물적재부 길이방향으로 적어도 하나 이상 구비된 칸막이 고정부중 어느 한개 장소에 선택적으로 이동, 설치할 수 있는 것을 특징으로 하는 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너.The partition of the refrigerated container, the refrigerating container having a variable mounting position partition, characterized in that it can be selectively moved and installed in any one of the partition fixing portion provided with at least one or more in the longitudinal direction of the cargo loading portion.
  2. 제 1항에 있어서, The method of claim 1,
    상기 칸막이 고정부는, 상기 화물적재부의 횡단면상 상, 하, 좌, 우 각 모서리가 연결되게 설치되며, 압축공기에 의해 팽창되는 튜브 형태인 것을 특징으로 하는 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너.The partition fixing part is installed in the upper, lower, left, right corners of the cross section of the cargo loading portion is connected, the refrigerating container having a variable mounting partition, characterized in that the tube form is expanded by compressed air.
  3. 제 1항에 있어서,The method of claim 1,
    상기 칸막이는, 일측에 구비된 합판과, 상기 합판의 4변의 길이방향으로 구비된 골드폼과, 상기 합판과 소정거리 이격되어 대향하게 설치되도록 상기 골드 폼의 내측에 구비되는 폴리우레탄 폼과, 상기 폴리우레탄 폼과 상기 합판의 각 외측에 구비된 코팅층으로 이루어진 것을 특징으로 하는 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너.The partition includes a plywood provided on one side, a gold foam provided in the lengthwise direction of the four sides of the plywood, a polyurethane foam provided inside the gold foam so as to face each other at a predetermined distance from the plywood, and the Refrigerating container having a variable mounting partition, characterized in that consisting of a polyurethane foam and a coating layer provided on each outside of the plywood.
  4. 제 3항에 있어서, The method of claim 3, wherein
    상기 폴리우레탄 폼과 상기 합판 사이는 단열을 위해 이 진공단열재가 형성된 것을 특징으로 하는 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너.A refrigerated container having a variable mounting partition according to claim 1, wherein the vacuum insulation is formed between the polyurethane foam and the plywood for thermal insulation.
  5. 제 1항에 있어서, The method of claim 1,
    상기 냉동 컨테이너는, 상기 화물적재부의 상측과 좌, 우측에 등간격으로 다수 구비되는 냉각장치를 더 포함하는 것을 특징으로 하는 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너.The refrigeration container is a refrigerated container having a variable mounting partition, characterized in that it further comprises a plurality of cooling devices provided at equal intervals on the upper, left, right of the cargo loading portion.
  6. 제 5항에 있어서,The method of claim 5,
    상기 냉각장치는, "U자형으로 형성된 냉매관과, 상기 냉매관의 양측에 대칭형으로 구비되는 다수의 잠열모듈과, 상기 다수 구비된 잠열모듈을 상기 화물적재부에 고정하도록 구비되는 장착프레임으로 이루어진 것을 특징으로 하는 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너.The cooling device includes a "coolant tube formed in a U-shape, a plurality of latent heat modules provided symmetrically on both sides of the refrigerant pipe, and a mounting frame provided to fix the plurality of latent heat modules provided to the cargo loading part. Refrigerating container having an adjustable mounting partition partitioning position.
  7. 제 6항에 있어서,The method of claim 6,
    상기 냉각장치의 냉매관은 상기 잠열모듈에 삽입되는 부위에 양측에 대칭형으로 형성된 확산판을 더 포함하는 것을 특징으로 하는 설치위치 가변형 칸막이를 갖춘 냉동 컨테이너.The refrigerant tube of the cooling device is a refrigerated container having a variable mounting partition partition, characterized in that it further comprises a diffusion plate symmetrically formed on both sides in the portion to be inserted into the latent heat module.
PCT/KR2012/009178 2012-10-26 2012-11-02 Reefer container having position-variable partition WO2014065455A1 (en)

Applications Claiming Priority (2)

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KR1020120119646A KR101396184B1 (en) 2012-10-26 2012-10-26 A freeze container have a setting position veriable insulation wall

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