JPS63281985A - Refrigerating container apparatus - Google Patents
Refrigerating container apparatusInfo
- Publication number
- JPS63281985A JPS63281985A JP62112869A JP11286987A JPS63281985A JP S63281985 A JPS63281985 A JP S63281985A JP 62112869 A JP62112869 A JP 62112869A JP 11286987 A JP11286987 A JP 11286987A JP S63281985 A JPS63281985 A JP S63281985A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- container
- motor
- brine
- power source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 26
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000003507 refrigerant Substances 0.000 claims abstract description 17
- 239000012267 brine Substances 0.000 claims abstract description 14
- 238000010248 power generation Methods 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/025—Motor control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は一冷却サイクル用圧縮機のモータを。[Detailed description of the invention] [Industrial application field] This invention is a compressor motor for cooling cycle.
外部電源又は発電回路によって得られる電力の何れの電
源によっても駆動できるようにした冷蔵用コンテナ装置
に関するものである。The present invention relates to a refrigerated container device that can be driven by either an external power source or electric power obtained from a power generation circuit.
〔従来の技術及び発明が解決しようとする問題点〕従来
、冷蔵庫は圧縮機を駆動して冷媒を凝縮機に送り退入冷
却液化させ一更Ｋ、この冷媒は蒸発器で蒸発する際１周
囲を冷却しながら気化することＫより該冷蔵庫内を冷却
している。そして、従来冷凍車と称せられるものは、車
両等にコンテナを固定しておぎ、該車両のエンジン出力
により圧縮機を駆動してコンテナ内部を冷却していた。[Prior art and problems to be solved by the invention] Conventionally, refrigerators drive a compressor to send refrigerant to a condenser, where it is cooled and liquefied.When this refrigerant is evaporated in an evaporator, it is The inside of the refrigerator is cooled by vaporizing K while cooling. Conventionally, in what is called a refrigerated vehicle, a container is fixed to a vehicle or the like, and the interior of the container is cooled by driving a compressor using the engine output of the vehicle.
従って、該コンテナを車両から取り外して港湾施設等の
場所で使用したり、船舶ＶＣ！Ｒみ込んで輸送したりす
ることは不可能であった。このため、例えば生鮮食料品
の流通機構に於て、冷蔵用コンテナｔｘ＊＠シたトラッ
クによって運搬された該生鮮食料品は、卸し市場で前記
コンテナから荷下しされ、セリにかけられた後、再びト
ラック罠積み込まれて運搬されるのであった。従って、
この積み下しの労力を省く為に何れの場所に於ても、使
用できるような冷蔵装置を揃えたコンテナを提供する為
に解決せらるぺぎ技術的問題点が生じてくるのである。Therefore, the container can be removed from the vehicle and used at places such as port facilities, or used as a vessel VC! It was impossible to transport it with R. For this reason, for example, in a perishable food distribution system, the perishable food transported by a refrigerated container tx*@shipped truck is unloaded from the container at the wholesale market and auctioned. It was loaded onto a truck again and transported. Therefore,
In order to save the labor of loading and unloading, a technical problem arises that can be solved by providing a container equipped with a refrigeration system that can be used at any location.
この発明は、上記問題点に鑑みこれを解決せんとして提
案せられたものであり一内側忙断熱材を備えたコンテナ
の内壁面に冷却槽を装着し、該冷却槽にブラインを充清
し−且つ−この冷却槽のブラインを冷媒の蒸発器を通過
させて、循環冷却させるようにした冷蔵庫であって、更
（、前記冷媒の圧縮機を駆動する為のモータを搭載した
冷蔵用コンテナ装置に於て、別に搭載したエンジンと発
電機とトランスとで発電回路を構成し、切替スイッチに
て該発電回路と外部電源回路との何れかな前記モータへ
接続できるように形成したことを特徴とする冷蔵用コン
テナ装置を提供せんとするものである。This invention has been proposed in view of the above-mentioned problems and as a solution to this problem.A cooling tank is attached to the inner wall surface of a container equipped with an internal insulation material, and the cooling tank is filled with brine. - A refrigerator configured to circulate and cool brine in the cooling tank by passing through a refrigerant evaporator, further comprising a refrigerating container device equipped with a motor for driving the refrigerant compressor. A refrigeration system characterized in that a power generation circuit is constituted by a separately mounted engine, a generator, and a transformer, and the power generation circuit and an external power supply circuit can be connected to any one of the motors by means of a changeover switch. The purpose of this project is to provide container equipment for
この発明は、コンテナの内壁面に装着された冷却槽内の
ブラインが、冷媒の蒸発器の中を通過して循環冷却する
ことによりコンテナ内を冷却しており、前記冷媒を凝縮
機に送り込むための圧縮機が固設されている。この圧縮
機を駆動するモータの電源としては、外部電源を使用す
るか、又は別に搭載したエンジン及び発電機等罠よって
発電された電力を電源として使用するかを、スイッチを
切替えることにより選択できるようになっている。This invention cools the inside of the container by circulating and cooling brine in a cooling tank attached to the inner wall of the container by passing through a refrigerant evaporator, and feeding the refrigerant to a condenser. A compressor is permanently installed. By switching a switch, you can select whether to use an external power source or the power generated by a separately installed engine and generator as a power source for the motor that drives this compressor. It has become.
従って、外部より電源の供給可能な場所では該スイッチ
を外部電源側に接続して、前記圧縮機のモータを回転さ
せる。又、層外施設等の電源のない場所では、該スイッ
チを発電回路側圧接続し１発電された電力を電源として
前記圧縮機のモータを回転させる。斯くして、如何なる
場所に於ても前記圧縮機のモータを回転することができ
、冷却サイクルを駆動可能となるのである。Therefore, in locations where power can be supplied from the outside, the switch is connected to the external power source to rotate the compressor motor. In addition, in a place where there is no power source, such as an off-layer facility, the switch is connected to the side pressure of the power generation circuit, and the generated power is used as the power source to rotate the motor of the compressor. In this way, the compressor motor can be rotated at any location and the refrigeration cycle can be driven.
以下、この発明の一実施例を別紙添付図面に従って詳述
する。尚、説明の都合上、従来公知の構成も同時に説明
する。第１図及び第２図は冷蔵用コンテナ装置を示した
もので、コンテナ（１）の各壁面内部は断熱材（２）で
覆装され、更Ｋ、正面の開口部は断熱材（２）を充填し
たドア（３）にて閉鎖されるように構成されている。モ
して−これら断熱材（２）の内側にはその全面に冷却槽
（４）が装着されており、該冷却槽（４）Ｋはブライン
（５）を封入しておく。又、前記コンテナ（１）背面に
圧縮冷凍装置（６）が設置されている。この圧縮冷凍装
置（６）は冷媒としてフレオンガスが封入され、圧縮機
（力によりこの冷媒を凝縮器（８）へ送り込む。凝縮器
（８）では、圧縮機（７）から送られてきた高温の冷媒
ガスを冷却ファン（９）によって空冷し液化する。尚、
図中（１１はファン用モータである。このファンモータ
（１０は、後述の一般商用電源或はエンジンによる発電
の何れかによって駆動されるものである。更に、冷媒は
蒸発器ａυの通路内で気化すること罠より周囲より熱を
奪い、再び前記圧縮機（７）へ戻る。尚、蒸発器Ωυ内
には前記冷却槽（４）に接続された循環パイプｔ１ｚに
よりブライン（５）が流れており、このブライン（５）
の中を冷媒パイプＱ３が通っている。そして、該圧縮冷
凍装置（６）の冷却サイクルは、圧縮機（７）→凝縮器
（８）→蒸発器Ｕυ→圧縮機（７）で１サイクルをなし
、冷媒は凝縮器（８）で放熱して液化し、蒸発器αυで
ブライン（５）より吸熱して気化し、該冷却サイクル内
で液化と気化を繰り返すのである。従って、前記冷却槽
（４）のブライン（５）は−冷却槽（４）上部の循環パ
イプ０３を通過してポンプ０４により該蒸発器０υに送
られる。そして、前述したよ５に蒸発器０υ内で該ブラ
イン（５）は冷却されて、再び冷却槽（４）の下部より
槽内に流入し循環するよう忙構成されている。更に、前
記圧縮機（７）を駆動するためのモータ■が固設されて
いる。このモータ霞は１本装置外部の一般商用電源（交
流１００ｖ又は２００Ｖ３に接続して運転できるもので
あるが、之に限定されるべきではない。又、第３図に於
て、凝縮器（８）と蒸発器αυとの間に膨張弁ａ日を設
けておく。Hereinafter, one embodiment of the present invention will be described in detail with reference to the accompanying drawings. For convenience of explanation, conventionally known configurations will also be explained at the same time. Figures 1 and 2 show a refrigerated container device, in which the inside of each wall of the container (1) is covered with a heat insulating material (2); It is configured to be closed with a door (3) filled with. Furthermore, a cooling tank (4) is installed on the entire inside of these heat insulating materials (2), and the cooling tank (4) K is filled with brine (5). Further, a compression refrigeration device (6) is installed on the back side of the container (1). This compression refrigeration equipment (6) is filled with Freon gas as a refrigerant, and the compressor (force) sends this refrigerant to a condenser (8). The refrigerant gas is air-cooled and liquefied by a cooling fan (9).
In the figure (11 is a fan motor. This fan motor (10 is driven by either a general commercial power source or engine power generation, which will be described later).Furthermore, the refrigerant is passed through the passage of the evaporator aυ. When the brine (5) is vaporized, it absorbs heat from the surroundings and returns to the compressor (7) again.Brine (5) is flowing into the evaporator Ωυ through a circulation pipe t1z connected to the cooling tank (4). This brine (5)
A refrigerant pipe Q3 passes through it. The cooling cycle of the compression refrigeration system (6) consists of compressor (7) → condenser (8) → evaporator Uυ → compressor (7), and the refrigerant dissipates heat in the condenser (8). It is liquefied and vaporized by absorbing heat from the brine (5) in the evaporator αυ, and the liquefaction and vaporization are repeated within the cooling cycle. Therefore, the brine (5) in the cooling tank (4) passes through the circulation pipe 03 at the top of the cooling tank (4) and is sent to the evaporator 0υ by the pump 04. Then, as described above, the brine (5) is cooled in the evaporator 0υ, and then flows into the cooling tank (4) from the lower part thereof and is circulated therein. Furthermore, a motor (2) for driving the compressor (7) is fixedly installed. This motor haze can be operated by connecting to a general commercial power source (AC 100V or 200V3) outside the device, but it should not be limited to this. Also, in Figure 3, the condenser (8 ) and the evaporator αυ.
ここで、前記モータＱＦｊへ切替スイッチ（１つを取付
け、該切替スイッチ（１７１の片方の端子を外部電源回
路ａ杓へ接続すると共に、他方の端子を発電回路ａ９へ
接続する。この外部電源回路側は、本装置外部の一般商
用電源をＡＣＣ接続部上り取入れた後。Here, one selector switch (171) is attached to the motor QFj, and one terminal of the selector switch (171) is connected to the external power supply circuit a, and the other terminal is connected to the power generation circuit a9. On the side, after the general commercial power source outside this device is taken in upstream from the ACC connection.
トランスジυを介して前記切替スイッチａηへ接続する
ように形成されている。又、前記発電回路Ｑ９は。It is formed so as to be connected to the changeover switch aη via the transformer υ. Moreover, the power generation circuit Q9 is.
別罠搭載したエンジン■の駆動により発電機■で交流電
力を発電し、トランスＣ４）を介して前記切替スイッチ
αηへ接続するよ５に形成する。尚−この発電回路ａ９
は、発電機ので直流電力を発電しインバータ（図示せず
）Ｋて交流へ変換してトランス（２旬へ接続してもよい
。A generator (2) generates alternating current power by driving an engine (2) mounted on a separate trap, and connects it to the changeover switch αη via a transformer (C4). Furthermore, this power generation circuit a9
The generator may generate DC power, convert it to AC power using an inverter (not shown), and connect it to a transformer.
斯くして、本実施例の冷蔵用コンテナ装置は、一般商用
電源が使用できる場所に於ては、前記切替スイッチａη
を外部電源回路αＱ側に接続し、前記外部電源を利用し
てモータ１９を回転させる。而して一前記圧縮機（７）
が駆動されて該圧縮冷凍装置（６）が運転される。そし
て、前記蒸発器αυ内で冷却されたプライン（５）が、
冷却槽（４）内を循環してコンテナ（１）を冷却するの
である。又、一般商用電源が使用不可能の場所に於ては
、前記切替スィッチ４ツナ発電回路ａ９側に接続し一該
発電機ので発電された電力を利用して前記圧縮機（７）
が駆動されて前述と同様にコンテナ（１）が冷却される
のである。Thus, in the refrigerated container device of this embodiment, the changeover switch aη is used in locations where general commercial power can be used.
is connected to the external power supply circuit αQ side, and the motor 19 is rotated using the external power supply. The compressor (7)
is driven to operate the compression refrigeration system (6). Then, the pline (5) cooled in the evaporator αυ is
It circulates in the cooling tank (4) to cool the container (1). In addition, in places where general commercial power is not available, connect the selector switch 4 to the Tuna power generation circuit a9 side and use the electric power generated by the generator to operate the compressor (7).
is driven to cool the container (1) in the same manner as described above.
この発明は、上記一実施例に詳述したよ５Ｋ、圧縮冷凍
装置の圧縮機を駆動するモータの電源として、外部電源
と発電回路による電源とを切替スイッチにて容易に選択
することができる。斯くして、如何なる場所に於ても冷
蔵運転が可能となり。As described in detail in the above-mentioned embodiment, the present invention makes it possible to easily select between an external power source and a power source from a power generating circuit as a power source for a motor that drives a compressor of a 5K compression refrigeration system using a changeover switch. In this way, refrigeration operation is possible in any location.
例えば生鮮食料品を輸送する場合、生産地でこの冷蔵用
コンテナ装置に生鮮食料品を積載した後、船舶やトラッ
ク等、あらゆる輸送手段罠於ても冷蔵運転が可能となる
。而も、卸し市場では該コンテナごと荷下しして、冷蔵
運転を維持できるので該生鮮食料品の積み下しの労力が
省け、更に、コンテナ内の生鮮食料品の品質を低下させ
ることなく長期輸送又は保存に適応できる等、正に諸種
の効果を奏する発明である。For example, when transporting perishable foods, after the perishable foods are loaded into this refrigerated container device at the production site, refrigerated operation is possible in any type of transportation such as a ship or truck. Furthermore, at the wholesale market, the entire container can be unloaded and refrigerated operation can be maintained, which saves the labor of loading and unloading the perishable food.Furthermore, the fresh food stored in the container can be stored for a long period of time without degrading its quality. It is an invention that has various effects, such as being adaptable to transportation and storage.
図は本発明の一実施例を示すものである。第１図は本装
置の縦断側百図、第２図は背面図、第３図は圧縮冷凍装
置及び外部電源回路と発電回路の切替部分の説明図であ
る。
符号説明The figure shows one embodiment of the invention. FIG. 1 is a longitudinal sectional view of the apparatus, FIG. 2 is a rear view, and FIG. 3 is an explanatory diagram of the compression refrigerating apparatus and the switching portion between the external power supply circuit and the power generation circuit. Code explanation
Claims (1)
し、該冷却槽にブラインを充満し、且つ、この冷却槽の
ブラインを冷媒の蒸発器を通過させて、循環冷却させる
ようにした冷蔵庫であつて、更に、前記冷媒の圧縮機を
駆動する為のモータを搭載した冷蔵用コンテナ装置に於
て、別に搭載したエンジンと発電機とトランスとで発電
回路を構成し、切替スイッチにて該発電回路と外部電源
回路との何れかを前記モータへ接続できるように形成し
たことを特徴とする冷蔵用コンテナ装置。A cooling tank is attached to the inner wall surface of a container equipped with a heat insulating material inside, the cooling tank is filled with brine, and the brine in the cooling tank is passed through a refrigerant evaporator for circulation cooling. In a refrigerated container device that is a refrigerator and is further equipped with a motor for driving the refrigerant compressor, a power generation circuit is configured with a separately installed engine, a generator, and a transformer, and a changeover switch is used to configure the power generation circuit. A refrigerating container device, characterized in that either the power generation circuit or the external power supply circuit is formed so as to be connectable to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62112869A JPS63281985A (en) | 1987-05-09 | 1987-05-09 | Refrigerating container apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62112869A JPS63281985A (en) | 1987-05-09 | 1987-05-09 | Refrigerating container apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63281985A true JPS63281985A (en) | 1988-11-18 |
Family
ID=14597562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62112869A Pending JPS63281985A (en) | 1987-05-09 | 1987-05-09 | Refrigerating container apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63281985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267188A (en) * | 1988-04-08 | 1989-10-25 | Yanmar Diesel Engine Co Ltd | Refregerating and freezing transport container |
| CN109282564A (en) * | 2018-11-28 | 2019-01-29 | 珠海格力电器股份有限公司 | Heat-shield mechanism and container refrigeration unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4843244B1 (en) * | 1970-04-09 | 1973-12-18 |
-
1987
- 1987-05-09 JP JP62112869A patent/JPS63281985A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4843244B1 (en) * | 1970-04-09 | 1973-12-18 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267188A (en) * | 1988-04-08 | 1989-10-25 | Yanmar Diesel Engine Co Ltd | Refregerating and freezing transport container |
| CN109282564A (en) * | 2018-11-28 | 2019-01-29 | 珠海格力电器股份有限公司 | Heat-shield mechanism and container refrigeration unit |
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