JP2004251608A - Structure of agricultural product cold reserving warehouse - Google Patents

Structure of agricultural product cold reserving warehouse Download PDF

Info

Publication number
JP2004251608A
JP2004251608A JP2003089316A JP2003089316A JP2004251608A JP 2004251608 A JP2004251608 A JP 2004251608A JP 2003089316 A JP2003089316 A JP 2003089316A JP 2003089316 A JP2003089316 A JP 2003089316A JP 2004251608 A JP2004251608 A JP 2004251608A
Authority
JP
Japan
Prior art keywords
refrigeration unit
base
refrigeration
dew
water
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
Application number
JP2003089316A
Other languages
Japanese (ja)
Inventor
Takeshi Oko
武志 大古
Kazuo Ohashi
一夫 大橋
Akihiro Kikuchi
章裕 菊地
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Reftechno Inc
Original Assignee
Hitachi Reftechno Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Reftechno Inc filed Critical Hitachi Reftechno Inc
Priority to JP2003089316A priority Critical patent/JP2004251608A/en
Publication of JP2004251608A publication Critical patent/JP2004251608A/en
Pending legal-status Critical Current

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigeration unit, reduced in number of parts, easily manufactured, heightening the reliability of dew condensation processing accompanying refrigeration, reducing the weight of the refrigeration unit, and improving the installation efficiency and safety. <P>SOLUTION: In this agricultural product cold reserving warehouse, a dew receiving tray part 3, an evaporation tray part 4 and motor bases 6, 7 are formed of plastic integrally with a base 1 constituting the refrigeration unit. The whole of the base has a container structure for receiving dew. Thus, the refrigeration unit can be made inexpensive and light, and the dew condensation water can be prevented from dripping outside the unit. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の所属する技術分野】本発明は主に農産物を冷蔵するための農産物保冷庫用冷蔵ユニットの構造に関する。
【0002】
【従来の技術】通常、この種農産物保冷庫は図5に示すように、前面に扉を有した断熱性の高い保冷庫21天面に冷蔵ユニット22を乗せ、冷却風を図6に示す保冷庫天面の開口23から庫内に流し込むよう構成している。その内部構造は図7の内部構成図に示すように、底面は鋼版を折り曲げて製作したベース24で、冷却側には保冷庫内の空気を吸い込み、冷却後、吐き出すための角穴25が図6の保冷庫天面の開口23に相対して設けられている。また冷却側の冷却風は図5のA−A断面図で示す図8の矢印のように流れ、周囲を下断熱箱26と上断熱箱27にて囲い、保冷庫内の冷気洩れを防止している。また、下断熱箱26の中央部は冷却器を設置する受け部28を設け、そこに別途製作したプラスチック製の露受皿29を乗せ、冷却器で結露した結露水を受け、排熱側へ流す構造となっている。排熱側には上記露受け皿から流れてきた結露水を受けるプラスチック製の蒸発皿30が別途設けられており、この蒸発皿30は排熱用凝縮器設置部まで設けられ、凝縮器の熱と排熱循環風とで蒸発させて外部に放出する。その他、ベース24上には冷却側、排熱側の循環風を作るファンモートルを支持する鋼板製モータベース31、32も、それぞれ溶接あるいはネジ止め等で固着されている。また、冷蔵ユニットを構成する冷凍サイクルで、冷却器出口から圧縮機8に接続する低圧冷媒管9には一般的には結露するため、断熱性のパイプ33を被せ、結露水がベース24上に滴下するのを防止している。上記ベース上に構成した冷凍サイクル、送風機構全体を鋼板を折り曲げ、溶接し、デザインのため塗装を施して製作した外箱34で被せ、冷蔵ユニットとしている。図8は冷蔵ユニットのA−A縦断面図で冷却側の冷却器2に付いた結露水を露受皿29で受け、排熱側に露受皿のトイ部35を通して流し出し、排熱側の蒸発皿30で受けて、凝縮器下部まで導き、蒸発放出する。
以上の如く鋼板とプラスチックを組み合せ、複雑な構造として構成しているため、製造にコストを要するとともに、冷却に伴う各所の結露に対し、断熱材や部品間の隙間埋め等で処理するも、部品数が多いため信頼性が薄いものであった。
【0003】
【発明が解決しようとする課題】
しかしながら、以上の従来技術によれば、熱伝導の良い鋼板の部品を多用するため、冷却による温度差から、鋼板部品に結露をしてしまう。また、部品点数が多い事による部品間の隙間から、結露水の庫内滴下等の直接弊害が発生してしまった。また、鋼板部品であるがために錆びも発生し、外観的な不具合、強度的な低下もまねいていた。また、鋼板ベース端面での設置時の怪我、設置時の重さ等の弊害があり、さらに部品点数の多さから、製造コストは高いものとなってしまった。また、外箱は塗装であるため安価に多色塗りが出来ず、デザイン的にも制約されたものとなっていた。そこでこの発明は、冷蔵ユニットを構成する部品数を低減し、安価に製作すること、冷却に伴う結露水処理の信頼性を高めること、冷蔵ユニットを軽量化し、設置性、安全性を改善すること、また、デザイン性のある冷蔵ユニットを提供することを課題とする。
【0004】
【課題を解決するための手段】
以上の課題を解決するために、請求項1の発明は、冷蔵ユニットの底面外筐をプラスチック製ベースで構成したことにより、従来の鋼板ベース上に設置していた露受皿、蒸発皿、冷却側、排熱側の循環風を作るファンモートルを支持するそれぞれのモーターベースが一つのベース面上で一体成形することができ、安価で、軽量な冷蔵ユニットを提供できるをことを特徴とする、農産物保冷庫の冷蔵ユニット
【0005】請求項2の発明は、冷蔵ユニットの外筐をプラスチック製両端板と鋼板製外板で構成したことをにより、従来、鋼板を切り、曲げ、溶接、塗装して製作した工程が、溶接不要となり、塗装についても溶接が無くなることで、容易に塗装鋼板化することができ、安価に製作できるものである。また、プラスチック製両端板は、丸みを持たせた形状等自由に製作でき、また、プラスチック製両端板と鋼版製外板の色を、安価に違う色とすることが出来るため、デザイン的にも優れたものとすることが出来ることを特徴とする、農産物保冷庫の冷蔵ユニット
【0006】請求項3の発明は、プラスチック製ベースは冷却器の結露水を受けるツユ受け皿部を最高位点とし、ツユ受け皿部で受けた結露水が停滞なく流れるよう勾配を設けた水路を排熱側の凝縮器設置部まで構成すると共に、ベースは約3°の傾斜取り付けでも水が溢れない深さとし、水が溜まる部位には水が洩れるような穴、隙間等をなくすことにより、冷却器に結露した水を確実に凝縮器下部まで流し、低圧パイプ、冷却風等で冷却された壁面と高温空気が接触する部位、隙間からの冷却風洩れによる高温空気との混合で思わぬ箇所に結露した結露水を、ベース全体を一つの露受皿とし受ける構造とし、また、冷却側の断熱箱部もベース上から構成するのではなく、ベース底面を持ち上げ、そこに嵌合する断熱材を下から挿入して構成することにより、冷蔵ユニット外への露の滴下を防止することを特徴とする冷蔵ユニット
【0007】請求項4の発明は、プラスチック製両端板は端面の露出は無く、外部に露出する角、陵は曲率半径をネズミがかじることができない25mm以上としたことにより、冷蔵ユニット内へのネズミの侵入を防止することを特徴とする冷蔵ユニット
【0008】請求項5の発明は、鋼版製外板はその下端と、設置する保冷庫天面の間の絶対寸法が6mm以下になるように構成したことにより、たとえベース端面がネズミにかじられても保冷庫内へのネズミの侵入を防止することを特徴とする冷蔵ユニット
【0009】請求項6の発明は、冷蔵ユニットを構成する冷凍サイクルにあって、冷却器出口から圧縮機の吸込み口に接続する低圧冷媒管に結露防止用の断熱材を被せないことで、安価に製作することを特徴とする冷蔵ユニット
【0010】
【発明の実施形態】
この発明の一実施形態を図1に示す。図1は冷蔵ユニットの内部構成図である。本発明では冷蔵ユニットを構成するベース1をプラスチックで露皿、蒸発皿と一体にして製作することにあり、冷却器2下部に構成する露受皿部3の底面を最高位として排熱側の凝縮器下部の蒸発皿部4まで勾配を設け、冷却器2で採取した結露水を停滞なく流し導く。これを結露水の流れに沿った図1の断面B−Bで示したのが図2であり、冷却器2下部の露受皿部3を最高位として排熱側の凝縮器(図示せず)下部に位置する蒸発部4まで勾配を設けて連続的に構成する。ベースの深さは約3°の傾斜取り付けでも水が溢れない深さとし、この高さまで水を溜めることができる。このため水が溜められる部位には一切の穴、隙間等は設ず水洩れの防止を図る。ベースを一体で製作することに付随して、冷却側、排熱側の循環風を作るファンモートルを支持するそれぞれのモーターベース6、7も同時成形で製作する。一つの露受皿として構成されたベース上に設置する各種部品への結露は基本的には全てベース1で受け、冷却器2と圧縮機8を接続する低圧管9への断熱材は不要となる。図3は冷却器2を支持する露受皿部3と冷却循環風の吸込み部10吐出部11を断面で表した図1のC−C断面図であり、この部位は低温となるため外部と断熱する必要がある。
この断熱方法も、組合せ隙間の排除のため底面を凸状に持ち上げ、持ち上げた隙間12、13に下から嵌合する断熱材を挿入して構築する。また、このプラスチックベース1に被せる外板14はプラスチック製の端板1 15端板2 16ではさみ込むように製作し、端板1、端板2の外部に露出する角陵の曲率半径はねずみがかじることができない25mm以上とする。さらに外板14の下端17は図1の断面D−Dに示す図4のように、図6の保冷庫18の天面を構成する鋼板製外板19との寸法Lが6mm以下になるよう、保冷庫18と冷蔵ユニットの取付寸法関係にすることで、仮にねずみがベース端面20をかじっても、L寸法が6mm以下であるため、それ以上内部には侵入できない。
【発明の効果】以上説明したように本願発明は、農産物を冷蔵するための保冷庫の冷蔵ユニットのベース、露皿、蒸発皿、ファンモーター固定座を一体のプラスチックで製作する事により、部品点数を減少させ、安価に製作することが出来る。また、ベース全体を水が受けられるように容器状にプラスチックで製作する事により、冷却に伴う結露滴下をベースで受け、冷蔵ユニット外への滴下防止をすることが出来る。また、プラスチック部品を多用することで、冷蔵ユニットの重量が軽くなり、設置時の作業者への負担を軽減することが出来る。また、ベースをプラスチックで製作する事により、金属にはあるエッジがなくなり、設置時の端面触手等のけがも排除することが出来る。
【図面の簡単な説明】
【図1】本願発明の冷蔵ユニット内部構成図
【図2】図1のB−B断面図
【図3】図1のC−C断面図
【図4】図1のD−D断面図
【図5】従来の農産物保冷庫斜視図
【図6】保冷庫天面斜視図
【図7】従来の冷蔵ユニット内部構成図
【図8】図5のA−A断面図
【符号の説明】
1.本願発明のベース
2.冷却器
3.露受皿部
4.蒸発皿部
5.フランジ
6.モーターベース
7.モーターベース
8.圧縮機
9.低圧冷媒管
10.庫内空気吸込み口
11.庫内空気吐出口
12.断熱隙間
13.断熱隙間
14.外板
15.端板1
16.端板2
17.外板下端
18.保冷庫
19.保冷庫外皮
20.ベース端面
21.保冷庫
22.冷蔵ユニット
23.保冷庫天面の開口
24.従来のベース
25.角穴
26.下断熱箱
27.上断熱箱
28.受け部
29.露受皿
30.蒸発皿
31.モーターベース
32.モーターベース
33.断熱パイプ
34.外箱
35.トイ
[0001]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a refrigeration unit for refrigerated agricultural products, mainly for chilling agricultural products.
[0002]
2. Description of the Related Art Normally, as shown in FIG. 5, this kind of agricultural product cool box has a refrigerator 21 with a door on the front and a high heat insulating property, and a refrigeration unit 22 is placed on the top of the cool box. It is configured to be poured into the storage through the opening 23 of the storage top surface. 7, the bottom surface is a base 24 made by bending a steel plate, and the cooling side is provided with a square hole 25 for sucking air in the cool box, cooling, and discharging after cooling. It is provided opposite to the opening 23 on the top surface of the cool box in FIG. The cooling air on the cooling side flows as indicated by an arrow in FIG. 8 shown in the cross-sectional view taken along the line AA in FIG. 5, and surrounds the periphery with a lower heat insulating box 26 and an upper heat insulating box 27 to prevent leakage of cool air in the cool box. ing. In the center of the lower heat insulating box 26, a receiving portion 28 for installing a cooler is provided, and a separately manufactured plastic dew tray 29 is placed on the receiving portion 28 to receive dew water condensed in the cooler and flow it to the exhaust heat side. It has a structure. On the exhaust heat side, a plastic evaporating dish 30 for receiving the dew water flowing from the dew receiving tray is separately provided. The evaporating dish 30 is provided up to the exhaust heat condenser installation portion, and the heat of the condenser is provided. Evaporate with the exhaust heat circulation wind and release to the outside. In addition, steel plate motor bases 31 and 32 that support fan motors that generate circulating air on the cooling side and the exhaust heat side are fixed on the base 24 by welding or screwing, respectively. In the refrigeration cycle constituting the refrigeration unit, the low-pressure refrigerant pipe 9 connected from the outlet of the cooler to the compressor 8 is generally condensed. Prevents dripping. The entire refrigeration cycle and the air blowing mechanism constructed on the base are bent and welded by a steel plate and covered with an outer box 34 which is painted and designed for design, thereby forming a refrigeration unit. FIG. 8 is a vertical sectional view taken along the line A-A of the refrigeration unit. The dew condensation water attached to the cooler 2 on the cooling side is received by the dew tray 29, flows out through the toy part 35 of the dew tray to the exhaust heat side, and the evaporate on the exhaust heat side. It is received by the dish 30, guided to the lower part of the condenser, and evaporated and released.
As described above, steel plates and plastics are combined to form a complex structure, which requires costly manufacturing.Also, dew condensation at various places due to cooling is treated by heat insulating materials and filling gaps between parts. Due to the large number, the reliability was low.
[0003]
[Problems to be solved by the invention]
However, according to the prior art described above, since steel plate components having good heat conductivity are frequently used, dew condensation occurs on the steel plate components due to a temperature difference due to cooling. In addition, direct harm such as dripping of dew condensation water into the refrigerator has occurred due to the gap between the components due to the large number of components. In addition, since it is a steel plate part, rust was also generated, resulting in an appearance defect and a decrease in strength. In addition, there are adverse effects such as injuries at the time of installation on the end surface of the steel plate base and weight at the time of installation, and the production cost is high due to the large number of parts. In addition, since the outer box is painted, multicolor coating cannot be performed at low cost, and the design is restricted. Therefore, the present invention is to reduce the number of components constituting the refrigeration unit, to manufacture it inexpensively, to increase the reliability of dew water treatment accompanying cooling, to reduce the weight of the refrigeration unit, and to improve the installability and safety. Another object is to provide a refrigeration unit having a design.
[0004]
[Means for Solving the Problems]
In order to solve the above problems, the invention according to claim 1 is characterized in that the bottom outer casing of the refrigeration unit is formed of a plastic base, so that the dew tray, the evaporating tray, Agricultural products, characterized in that each motor base that supports a fan motor that creates a circulating wind on the exhaust heat side can be integrally formed on one base surface, and can provide an inexpensive and lightweight refrigeration unit. The refrigeration unit of the cool box is characterized in that the outer casing of the refrigeration unit is made up of both end plates made of plastic and an outer plate made of a steel plate. The manufacturing process eliminates the need for welding and eliminates welding for painting, so that a coated steel plate can be easily formed and can be manufactured at low cost. In addition, plastic end plates can be freely manufactured with a rounded shape and the like, and the colors of the plastic end plates and the steel plate outer plate can be made different colors at low cost. The refrigeration unit of an agricultural cool box is characterized in that the plastic base has a tsuyu pan receiving the dew water of the cooler as the highest point. In addition, a water channel with a slope is provided so that the dew water received by the tsuyu receiving part flows without stagnation up to the condenser installation part on the exhaust heat side, and the base has a depth such that water does not overflow even if it is installed at an inclination of about 3 °. By removing holes and gaps where water leaks from the area where water accumulates, the water condensed in the cooler flows to the bottom of the condenser without fail, and the high-temperature air comes into contact with the wall cooled by low-pressure pipes, cooling air, etc. To do, A structure that receives dew water condensed in unexpected places due to mixing with high-temperature air due to cooling air leakage from between the unit and the entire base as a single dew tray, and also configures a heat-insulating box part on the cooling side from above the base Rather than raising the bottom surface of the base and inserting a heat insulating material fitted therefrom from below, the refrigeration unit is prevented from dripping dew outside the refrigeration unit. In the invention, the plastic end plates have no exposed end faces, and the corners and ridges exposed to the outside have a radius of curvature of at least 25 mm, which cannot be ratified by the mouse, thereby preventing the rat from entering the refrigeration unit. The refrigeration unit is characterized in that the steel plate outer plate is configured such that the absolute dimension between the lower end thereof and the top surface of the cool box to be installed is 6 mm or less. Furthermore, even if the end face of the base is bitten by a rat, the refrigeration unit prevents the rat from entering the cool box. The invention according to claim 6 relates to a refrigeration cycle constituting the refrigeration unit. A refrigeration unit characterized by being manufactured at low cost by not covering a low-pressure refrigerant pipe connected from a cooler outlet to a suction port of a compressor with a heat insulating material for preventing dew condensation.
DETAILED DESCRIPTION OF THE INVENTION
One embodiment of the present invention is shown in FIG. FIG. 1 is an internal configuration diagram of the refrigeration unit. In the present invention, the base 1 constituting the refrigeration unit is manufactured integrally with a dew dish and an evaporating dish made of plastic. A gradient is provided to the evaporating dish 4 at the lower part of the vessel, and the dew water collected by the cooler 2 is flowed without interruption. FIG. 2 is a cross-sectional view taken along the line BB of FIG. 1 along the flow of the condensed water, and a condenser (not shown) on the exhaust heat side with the dew pan section 3 below the cooler 2 being the highest. A gradient is provided up to the evaporating section 4 located at the lower portion to form a continuous configuration. The depth of the base is set to a depth that does not allow water to overflow even when the base is installed at an angle of about 3 °, and water can be stored up to this height. For this reason, no holes, gaps, etc. are provided in the portion where the water is stored, thereby preventing water leakage. Along with manufacturing the base integrally, the respective motor bases 6 and 7 that support the fan motors that generate the circulating air on the cooling side and the exhaust side are also manufactured by simultaneous molding. All dew condensation on various components installed on the base configured as one dew tray is basically received by the base 1, and heat insulating material for the low-pressure pipe 9 connecting the cooler 2 and the compressor 8 is unnecessary. . FIG. 3 is a cross-sectional view taken along line CC of FIG. 1 showing a cross section of the dew receiving portion 3 supporting the cooler 2 and the suction portion 10 discharge portion 11 of the cooling circulating air. There is a need to.
This heat insulation method is also constructed by lifting the bottom surface in a convex shape in order to eliminate the combination gap, and inserting a heat insulating material fitted into the lifted gaps 12 and 13 from below. Further, the outer plate 14 to be put on the plastic base 1 is manufactured so as to be sandwiched between the end plates 115 and 216 made of plastic, and the radius of curvature of the ridge exposed outside the end plates 1 and 2 is mouse. 25 mm or more that cannot be galled. Further, the lower end 17 of the outer plate 14 is such that the dimension L with respect to the outer plate 19 made of steel plate constituting the top surface of the cool box 18 in FIG. 6 is 6 mm or less, as shown in FIG. By setting the relationship between the cold storage 18 and the refrigeration unit, even if the mouse bites the base end face 20, the L dimension is 6 mm or less, so that it cannot enter the interior any more.
As described above, according to the present invention, the number of parts can be reduced by manufacturing the base, dew plate, evaporating plate, and fan motor fixing seat of the refrigeration unit of the cool box for refrigeration of agricultural products with integral plastic. And can be manufactured at low cost. Further, by forming the entire base from plastic in a container shape so as to receive water, it is possible to receive dew condensation due to cooling on the base and to prevent dripping outside the refrigeration unit. In addition, by using a lot of plastic parts, the weight of the refrigeration unit is reduced, and the burden on the operator during installation can be reduced. In addition, by making the base from plastic, there is no edge on the metal, and it is possible to eliminate injuries such as tentacles at the time of installation.
[Brief description of the drawings]
1 is an internal configuration diagram of a refrigeration unit of the present invention; FIG. 2 is a cross-sectional view taken along line BB of FIG. 1; FIG. 3 is a cross-sectional view taken along line CC of FIG. 1; 5: A perspective view of a conventional cool storage box for agricultural products [FIG. 6] A perspective view of a top view of a cold storage box [FIG. 7] An internal configuration diagram of a conventional refrigerator unit [FIG. 8] AA sectional view of FIG.
1. 1. Base of the present invention Cooler 3. Dew tray part 4. Evaporation dish part5. Flange 6. Motor base7. Motor base8. Compressor 9. Low pressure refrigerant pipe 10. 10. Air intake port inside the refrigerator 11. Air outlet inside the refrigerator Insulation gap 13. 13. Insulated gap Outer plate 15. End plate 1
16. End plate 2
17. Outer plate lower end 18. Cool box 19. Cooler outer skin 20. Base end face 21. Cooler box 22. Refrigeration unit 23. 24. Opening of the refrigerator top Conventional base 25. Square hole 26. Lower insulation box 27. Upper insulation box 28. Receiving part 29. Dew tray 30. Evaporating dish 31. Motor base 32. Motor base 33. Insulated pipe 34. Outer box 35. toy

Claims (6)

農産物を収容し、天井面に設置した冷蔵ユニットで農産物を冷蔵する農産物保冷庫にあって、その冷蔵ユニットの底面外筐をプラスチック製ベースとしたことを特徴とする農産物保冷庫の冷蔵ユニットA refrigeration unit for a refrigerated storage for agricultural products, wherein the refrigeration unit for storing agricultural products is refrigerated with a refrigeration unit installed on a ceiling surface, and a bottom outer casing of the refrigeration unit is made of a plastic base. 農産物を収容し、天井面に設置した冷蔵ユニットで農産物を冷蔵する農産物保冷庫にあって、その冷蔵ユニットの外筐をプラスチック製両端板と鋼版製外板で構成したことを特徴とする農産物保冷庫の冷蔵ユニットAgricultural products in an agricultural cool box that stores agricultural products and refrigerates the agricultural products with a refrigeration unit installed on the ceiling surface, wherein the outer casing of the refrigeration unit is made up of plastic end plates and a steel plate outer plate. Refrigeration unit of cool box プラスチック製ベースは冷却器の結露水を受けるツユ受け皿部を最高位点とし、ツユ受け皿部で受けた結露水が停滞なく流れるよう勾配を設けた水路を排熱側の凝縮器設置部まで構成すると共に、ベースは約3°位の傾斜取り付けでも水が溢れない深さとし、水が溜まる部位には水が洩れるような穴、隙間等が無いことを特徴とする請求項1、2項記載の冷蔵ユニットThe plastic base has the highest point in the drain tray that receives the condensed water of the cooler, and forms a water channel with a gradient so that the dew water received in the drain tray flows without stagnation up to the condenser installation part on the exhaust heat side. 3. The refrigerator according to claim 1, wherein the base has a depth such that water does not overflow even when the base is inclined at an angle of about 3 °, and there are no holes, gaps, etc., in a portion where the water accumulates. unit プラスチック製両端板は端面の露出は無く、外部に露出する角、陵は曲率半径をネズミがかじることができない25mm以上とした請求項1、2項記載の冷蔵ユニット3. The refrigeration unit according to claim 1, wherein the plastic end plates do not have exposed end faces, and the corners and ridges exposed to the outside have a radius of curvature of 25 mm or more that a rat cannot bite. 鋼版製外板はその下端と、設置する保冷庫天面の間の絶対寸法が6mm以下になるように構成した請求項1、2項記載の冷蔵ユニットThe refrigeration unit according to claim 1, wherein the steel plate outer plate is configured such that an absolute dimension between a lower end thereof and a top surface of the cold storage to be installed is 6 mm or less. 冷蔵ユニットを構成する冷凍サイクルにあって、冷却器出口から圧縮機の吸込み口に接続する低圧冷媒管に結露防止用の断熱材を被せないことを特徴とする請求項1、2項記載の冷蔵ユニット3. The refrigeration cycle according to claim 1, wherein in the refrigeration cycle constituting the refrigeration unit, the low-pressure refrigerant pipe connected from the outlet of the cooler to the suction port of the compressor is not covered with a heat insulating material for preventing dew condensation. unit
JP2003089316A 2003-02-20 2003-02-20 Structure of agricultural product cold reserving warehouse Pending JP2004251608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003089316A JP2004251608A (en) 2003-02-20 2003-02-20 Structure of agricultural product cold reserving warehouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003089316A JP2004251608A (en) 2003-02-20 2003-02-20 Structure of agricultural product cold reserving warehouse

Publications (1)

Publication Number Publication Date
JP2004251608A true JP2004251608A (en) 2004-09-09

Family

ID=33028211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003089316A Pending JP2004251608A (en) 2003-02-20 2003-02-20 Structure of agricultural product cold reserving warehouse

Country Status (1)

Country Link
JP (1) JP2004251608A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006308138A (en) * 2005-04-26 2006-11-09 Hoshizaki Electric Co Ltd Cooling storage
JP2008070022A (en) * 2006-09-13 2008-03-27 Matsushita Electric Ind Co Ltd Refrigerator
JP2010190473A (en) * 2009-02-17 2010-09-02 Hoshizaki Electric Co Ltd Cooling storage
JP2011007439A (en) * 2009-06-26 2011-01-13 Hoshizaki Electric Co Ltd Cooling unit
JP2011007437A (en) * 2009-06-26 2011-01-13 Hoshizaki Electric Co Ltd Cooler chamber of cooling storage
JP2012122664A (en) * 2010-12-08 2012-06-28 Mitsubishi Electric Corp Refrigerator
JP2012184881A (en) * 2011-03-04 2012-09-27 Fuji Electric Retail Systems Co Ltd Refrigerant circuit device
JP2013155899A (en) * 2012-01-27 2013-08-15 Panasonic Corp Refrigeration unit for agricultural product cold storage box
WO2015086430A1 (en) * 2013-12-11 2015-06-18 BSH Hausgeräte GmbH Domestic refrigeration device comprising a machine chamber having a carrier shell, on which carrier shell a further part is retained

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006308138A (en) * 2005-04-26 2006-11-09 Hoshizaki Electric Co Ltd Cooling storage
JP4598188B2 (en) * 2005-04-26 2010-12-15 ホシザキ電機株式会社 Cooling storage
JP2008070022A (en) * 2006-09-13 2008-03-27 Matsushita Electric Ind Co Ltd Refrigerator
JP2010190473A (en) * 2009-02-17 2010-09-02 Hoshizaki Electric Co Ltd Cooling storage
JP2011007439A (en) * 2009-06-26 2011-01-13 Hoshizaki Electric Co Ltd Cooling unit
JP2011007437A (en) * 2009-06-26 2011-01-13 Hoshizaki Electric Co Ltd Cooler chamber of cooling storage
JP2012122664A (en) * 2010-12-08 2012-06-28 Mitsubishi Electric Corp Refrigerator
JP2012184881A (en) * 2011-03-04 2012-09-27 Fuji Electric Retail Systems Co Ltd Refrigerant circuit device
JP2013155899A (en) * 2012-01-27 2013-08-15 Panasonic Corp Refrigeration unit for agricultural product cold storage box
WO2015086430A1 (en) * 2013-12-11 2015-06-18 BSH Hausgeräte GmbH Domestic refrigeration device comprising a machine chamber having a carrier shell, on which carrier shell a further part is retained
US10634416B2 (en) 2013-12-11 2020-04-28 BSH Hausgeräte GmbH Domestic refrigeration device comprising a machine chamber having a carrier shell, on which carrier shell a further part is retained

Similar Documents

Publication Publication Date Title
RU2494322C2 (en) Refrigerating device
RU2447378C2 (en) Condenser for chilling machine
JP2004251608A (en) Structure of agricultural product cold reserving warehouse
US20130160475A1 (en) Refrigerated Case Defrost Water Drain
JP4598188B2 (en) Cooling storage
JP5656619B2 (en) Cooling unit
JP2006308141A (en) Cooling storage
JP4555142B2 (en) Cooling storage
ES2882706T3 (en) Molded parts and manufacturing methods
CN107166700B (en) Indoor unit of air conditioner and casing thereof
JP2714319B2 (en) Outdoor refrigerator
JP5952584B2 (en) Refrigerator
JP2003202176A (en) Refrigerator
JP3208172U (en) Frost tray
JP4334929B2 (en) Cooling storage
JPS6322944Y2 (en)
JP2004309003A (en) Refrigerating storage chamber
JP3942491B2 (en) Cooling storage
JPH11264647A (en) Deep freezer for cold-storage agent
CN220818235U (en) Outdoor constant temperature red wine cabinet
CN219810087U (en) Refrigerator
JPS6212225Y2 (en)
JPH01225882A (en) Refrigerating showcase
WO2023065762A1 (en) Refrigerator having inclined drain pipe disposed at lower portion of refrigerator
US20220412642A1 (en) Pan Chiller with Improved Heat Transfer and Temperature Control