JPH03225175A - Cooling storeroom - Google Patents
Cooling storeroomInfo
- Publication number
- JPH03225175A JPH03225175A JP2237590A JP2237590A JPH03225175A JP H03225175 A JPH03225175 A JP H03225175A JP 2237590 A JP2237590 A JP 2237590A JP 2237590 A JP2237590 A JP 2237590A JP H03225175 A JPH03225175 A JP H03225175A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- inner plate
- cooler
- trestle
- mounting
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims description 16
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 239000003566 sealing material Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 2
- 238000007710 freezing Methods 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 238000005187 foaming Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は冷却貯蔵庫に関し、特に、トップマウント方式
の冷却貯蔵庫に関するものである。DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to a refrigerated storage, and particularly to a top-mount type refrigerated storage.
（ロ）従来の技術
従来技術として、特開昭６ ＞２７４７２号公報には、
貯蔵庫（１）の天井部に冷却装置（３）を構成する夫々
独立した冷媒回路を有しｔこ冷却ユニツ） （７０８）
が、夫々断熱性の取付基板（９）（１０）に固定されて
設けら、この取付基板（９）（１０）夫々の庫外側には
冷却ユニッ） （７）（８）を夫々構成する電動圧縮機
（１３）（１４）や凝縮器（１５Ｈ１６）等が設けられ
、冷却室（１２）側に冷却器（１７）（１８）が夫々取
り付けられたトップマウント方式の貯蔵庫が開示されて
いる。(b) Prior art As a prior art, Japanese Patent Application Laid-Open No. 6/27472 states:
A cooling unit (708) having independent refrigerant circuits constituting the cooling device (3) in the ceiling of the storage (1).
are fixed to heat-insulating mounting boards (9) and (10), respectively, and on the outside of each of these mounting boards (9) and (10) are electric motors constituting cooling units (7) and (8), respectively. A top-mount type storage is disclosed in which compressors (13) (14), condensers (15H16), etc. are provided, and coolers (17) (18) are respectively attached to the cooling chamber (12) side.
（ハ）発明が解決しようとする課題
斯かる従来技術の貯蔵庫は、互いが温度的に干渉しない
ように、２枚の取付基板を設けて夫々に冷却器を取り付
けるようにしている。従って、取付基板の製作工数及び
取り付け作業工程が増加する問題点があった。(c) Problems to be Solved by the Invention In the prior art storage, two mounting boards are provided and coolers are mounted on each of the two mounting boards so as not to interfere with each other in terms of temperature. Therefore, there is a problem in that the number of man-hours for manufacturing the mounting board and the number of installation steps increase.
本発明はこの様な従来技術の問題点に鑑み、温度帯の異
なる２室を冷却する各室専用のコンテンシングユニット
及び冷却器を、１枚の冷凍装置用取り付け架台に備え、
架台を簡素化するとともに互いの温度的に影響を著しく
少なくした架台構造を備えた冷却貯蔵庫を提供するしの
である。In view of the problems of the prior art, the present invention includes a concentrating unit and a cooler dedicated to each room for cooling two rooms with different temperature zones, on a single refrigeration equipment mounting frame.
The object of the present invention is to provide a cooling storage with a frame structure that simplifies the frame and significantly reduces mutual temperature influence.
（ニ）課題を解決するための手段
本発明は上記課題を解決するために、庫内を温度帯の異
なる２室に区画する断熱仕切り壁と、前記各室に対向す
る断熱箱体の天壁に形成した第１及び第２開口部と、外
板及び熱伝導率の小さい樹脂製内板及び両板間に発泡充
填された断熱材より成り、該外板上に前記各宰相のコン
テンシングユニットを配設するとともに内仮に各室に対
応する冷却器を取り付けｔこ冷凍装置用取り付け架台と
、該架台の内板と前記第１及び第２開口部の縁部及び前
記断熱仕切り壁との間に介在する弾性シール材を設けて
なる冷却貯蔵庫である。(d) Means for Solving the Problems In order to solve the above problems, the present invention provides a heat insulating partition wall that divides the inside of the refrigerator into two rooms with different temperature zones, and a top wall of a heat insulating box facing each of the rooms. It consists of first and second openings formed in the outer plate, an inner plate made of resin with low thermal conductivity, and a heat insulating material filled with foam between the two plates, and on the outer plate there is a contensing unit for each of the above-mentioned prime ministers. At the same time, a cooler corresponding to each room is temporarily installed between the refrigeration equipment mounting frame, the inner plate of the frame, the edges of the first and second openings, and the heat insulating partition wall. This cooling storage is provided with an elastic sealing material interposed between.
（ホ）作用
」二記構成によると、熱伝導率の小さい樹脂製内板に、
各室に対応する冷却器を取り付けているため、互いの温
度的影響を著しく小さくすることができる。(e) Effect According to the structure described in section 2, the resin inner plate with low thermal conductivity has
Since each room is equipped with a corresponding cooler, the temperature influence on each room can be significantly reduced.
（へ〉 実施例
以下に本発明の冷却貯蔵庫を、第１図乃至第４図を参照
して説明する。(F) Example A cooling storage according to the present invention will be described below with reference to FIGS. 1 to 4.
■は前面開口部に断熱開閉扉２を備えた断熱箱体であり
、庫内は断熱仕切り壁３によって、温度帯の異なる２室
、例えば冷凍室４と冷蔵室５に区画されている。また、
冷凍室４及び冷蔵室５に対向する断熱箱体１の天壁ＩＡ
には、第１開口部６及び第２開口部７を形成している。2 is a heat-insulating box body with a heat-insulating opening/closing door 2 at the front opening, and the inside of the refrigerator is divided by a heat-insulating partition wall 3 into two rooms with different temperature zones, for example, a freezing room 4 and a refrigerator room 5. Also,
Top wall IA of the insulation box 1 facing the freezer compartment 4 and the refrigerator compartment 5
A first opening 6 and a second opening 7 are formed therein.
これら両開口部６．７は、前記天壁ＩＡに着脱自在に取
り付けられる１枚の冷凍装置用取り付け架台８によって
閉塞されている。Both of these openings 6.7 are closed by a single refrigeration device mounting frame 8 that is detachably attached to the ceiling wall IA.
この取り付け架台８は、鉄板等の金属製外板９と、熱伝
導率の小さいポリプロピレン等の樹脂成型品であるシー
ト状の内板ｌＯと、該内板ｌＯの裏面に配設した第１補
強板１１及び第２補強板１２と、外板９及び内板１０と
の空間に発泡充填した断熱材１３によって構成されてい
る。This mounting frame 8 consists of an outer plate 9 made of metal such as an iron plate, an inner plate 10 in the form of a sheet made of a resin molded product such as polypropylene with low thermal conductivity, and a first reinforcement provided on the back surface of the inner plate 10. It is composed of a heat insulating material 13 that is foamed and filled into the space between the plate 11, the second reinforcing plate 12, and the outer plate 9 and inner plate 10.
而して、取り付け架台８の外板９の上面には、冷凍室４
専用のコンテンシングユニットを構成する電動圧縮機１
４．凝縮器１５及び凝縮器冷却用送風機１６を載置して
固定するとともに冷蔵室５専用のコンテンシングユニッ
トを構成する電動圧縮機１７及び前記凝縮器１５の上に
積層された凝縮Ｒａ １８を載置して固定する。なお、
前記凝縮器１５の冷却用送風機１６は、前記凝縮器Ｉ８
の冷却に兼用される。Therefore, on the upper surface of the outer plate 9 of the mounting frame 8, there is a freezer compartment 4.
Electric compressor 1 that constitutes a dedicated concentrating unit
4. A condenser 15 and a condenser cooling blower 16 are placed and fixed, and an electric compressor 17 and a condensing Ra 18 stacked on top of the condenser 15 are placed, which constitute a concentrating unit dedicated to the refrigerator compartment 5. and fix it. In addition,
The cooling blower 16 of the condenser 15 is connected to the condenser I8.
It is also used for cooling.
一方、取り付け架台８の内板１０には、冷凍室４に対応
し、前記冷凍室４専用のコンテンシングユニットととも
に冷凍装置を構成する冷凍室用冷却器Ｉ９を、取り付け
板２０を介して第１補強板１１に固定し、冷蔵室５に対
応し、前記冷蔵室５専用のコンテンシングユニットとと
もに冷凍装置を構成す冷蔵室用冷却器２１を、取り付け
根２２を介して第２補強板１２に固定する。On the other hand, a freezer compartment cooler I9, which corresponds to the freezer compartment 4 and constitutes a refrigeration system together with a concentrating unit dedicated to the freezer compartment 4, is attached to the inner plate 10 of the mounting frame 8 via the mounting plate 20. A cooler 21 for the refrigerator compartment, which is fixed to the reinforcing plate 11 and corresponds to the refrigerator compartment 5 and forms a refrigeration device together with a concentrating unit dedicated to the refrigerator compartment 5, is fixed to the second reinforcing plate 12 via a mounting root 22. do.
以上の様に、冷凍及び冷蔵用のコンテンシングユニット
、冷凍室用冷却器１９及び冷蔵室用冷却器２］を取り付
けた架台８を、ボルト等の固定手段によって天壁ＩＡに
固定する。この際、架台８と天壁ＩＡ間には、予め架台
８の内板１０に貼着した弾性シール材２３を介装して接
続される。As described above, the pedestal 8 to which the freezing and refrigeration concentrating unit, the freezer compartment cooler 19, and the refrigerator compartment cooler 2 are attached is fixed to the ceiling wall IA using fixing means such as bolts. At this time, the pedestal 8 and the ceiling wall IA are connected to each other by interposing an elastic sealing material 23 affixed to the inner plate 10 of the pedestal 8 in advance.
これによって、弾性シール材２３は、第１開口部６及び
第２開口部７の縁部及び断熱仕切り壁３の上縁部に密着
して、架台８と天壁ＩＡの間をシルする。また、冷凍室
用冷却器１９は冷凍室４の上部に配設され、冷蔵室用冷
却器２１は冷蔵室５の上部、に配設される。As a result, the elastic sealing material 23 comes into close contact with the edges of the first opening 6 and the second opening 7 and the upper edge of the heat insulating partition wall 3, sealing between the pedestal 8 and the ceiling wall IA. Furthermore, the freezer compartment cooler 19 is disposed above the freezing compartment 4 , and the refrigerator compartment cooler 21 is disposed above the refrigerator compartment 5 .
（ト）発明の効果
本発明は以上の様に、温度帯の異なる２室を冷却する各
室専用のコンテンシングユニット及び冷却器を、１枚の
冷凍装置用取り付け架台に取り付けることができ、架台
の製作工数の削減及び取り付け作業の簡素化を図ること
ができる。(G) Effects of the Invention As described above, the present invention allows a contensing unit and a cooler dedicated to each room to cool two rooms with different temperature zones to be attached to a single refrigeration equipment mounting frame. It is possible to reduce the manufacturing man-hours and simplify the installation work.
また、架台と天壁の間は、弾性シール材によって確実に
シールされるとともに、温度帯の異なる２室に面する架
台の内板を、熱伝導率の小さい樹脂によって形成してい
るため、互いの温度的影響を著しく少なくすることがで
きる。In addition, the space between the pedestal and the ceiling wall is reliably sealed with an elastic sealant, and the inner plates of the pedestal facing the two rooms with different temperature zones are made of resin with low thermal conductivity, making it possible to temperature effects can be significantly reduced.
第１図乃至第４図は本発明の冷却貯蔵庫を示しており、
第１図は冷却貯蔵庫の要部縦断正面図、第２図は扉を開
いた冷却貯蔵庫の斜視図、第３図は発泡前の冷凍装置用
取り付け架台の分解斜視図、第４図は第１図の要部拡大
図である。
（１）・・断熱箱体、（ＩＡ）・・天壁、（１）−断熱
仕切り壁、（４）・冷凍室、（５）冷蔵室、（６）−第
１開口部、（７）−第２開口部、（８）・冷凍装置用取
り付け架台、（９）−外板、（１０）−内板、（１３）
−断熱材、（１９）−冷凍室用冷却器、（２１）−冷蔵
室用冷却器、（２３）−弾性シール材、1 to 4 show the cooling storage of the present invention,
Figure 1 is a longitudinal sectional front view of the main parts of the cooling storage, Figure 2 is a perspective view of the cooling storage with the door open, Figure 3 is an exploded perspective view of the refrigeration equipment mounting frame before foaming, and Figure 4 is the It is an enlarged view of the main part of the figure. (1) Insulation box, (IA) Ceiling wall, (1) - Insulation partition wall, (4) Freezer compartment, (5) Refrigerator compartment, (6) - First opening, (7) - Second opening, (8) - Refrigeration equipment mounting frame, (9) - Outer plate, (10) - Inner plate, (13)
- heat insulation material, (19) - cooler for freezer compartment, (21) - cooler for refrigerator compartment, (23) - elastic sealing material,
Claims (1)
と、前記各室に対向する断熱箱体の天壁に形成した第１
及び第２開口部と、外板及び熱伝導率の小さい樹脂製内
板及び両板間に発泡充填された断熱材より成り、該外板
上に前記各室用のコンテンシングユニットを配設すると
ともに内板に各室に対応する冷却器を取り付けた冷凍装
置用取り付け架台と、該架台の内板と前記第１及び第２
開口部の縁部及び前記断熱仕切り壁との間に介在する弾
性シール材を設けたことを特徴とする冷却貯蔵庫。1. A heat insulating partition wall that divides the inside of the refrigerator into two rooms with different temperature zones, and a first wall formed on the top wall of the heat insulating box facing each of the rooms.
and a second opening, an outer plate, an inner plate made of resin with low thermal conductivity, and a heat insulating material filled with foam between the two plates, and a contensing unit for each of the rooms is arranged on the outer plate. and a refrigeration equipment mounting frame having a cooler corresponding to each chamber attached to an inner plate, an inner plate of the frame and the first and second
A cooling storage, characterized in that an elastic sealing material is provided between the edge of the opening and the heat insulating partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2237590A JPH07104098B2 (en) | 1990-01-31 | 1990-01-31 | Cold storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2237590A JPH07104098B2 (en) | 1990-01-31 | 1990-01-31 | Cold storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03225175A true JPH03225175A (en) | 1991-10-04 |
| JPH07104098B2 JPH07104098B2 (en) | 1995-11-13 |
Family
ID=12080894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2237590A Expired - Fee Related JPH07104098B2 (en) | 1990-01-31 | 1990-01-31 | Cold storage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07104098B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010087573A3 (en) * | 2009-01-30 | 2011-07-14 | Lg Electronics Inc. | Refrigerator related technology |
-
1990
- 1990-01-31 JP JP2237590A patent/JPH07104098B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010087573A3 (en) * | 2009-01-30 | 2011-07-14 | Lg Electronics Inc. | Refrigerator related technology |
| US8584482B2 (en) | 2009-01-30 | 2013-11-19 | Lg Electronics Inc. | Refrigerator related technology |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07104098B2 (en) | 1995-11-13 |
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