JPH0760054B2 - Mounting structure for refrigeration unit mounting base - Google Patents
Mounting structure for refrigeration unit mounting baseInfo
- Publication number
- JPH0760054B2 JPH0760054B2 JP1300212A JP30021289A JPH0760054B2 JP H0760054 B2 JPH0760054 B2 JP H0760054B2 JP 1300212 A JP1300212 A JP 1300212A JP 30021289 A JP30021289 A JP 30021289A JP H0760054 B2 JPH0760054 B2 JP H0760054B2
- Authority
- JP
- Japan
- Prior art keywords
- mounting
- inclined surface
- opening
- mounting base
- gantry
- 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.)
- Expired - Fee Related
Links
- 238000005057 refrigeration Methods 0.000 title description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 5
- 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 5
- 238000007789 sealing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明は冷凍装置用の取付け架台に関し、特に、架台の
取付け構造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 mount for a refrigeration system, and more particularly to a mount structure for the mount.
（ロ）従来の技術 従来技術として、実開昭62−2989号公報には、断熱箱体
の天壁部に形成された取付貫通孔と、前記取付貫通孔に
設けられた冷凍ユニットを有する取付架台と、前記取付
架台の断熱材部の裏面に形成した耐水シート部と、前記
取付架台の前記断熱材部の表面に設けられた外パネルを
備え、前記取付架台と前記天壁部との間には、パッキン
材が介装されていることを特徴とする冷凍装置用取付架
台構造が開示されている。(B) Conventional technology As a conventional technology, Japanese Utility Model Laid-Open No. 62-2989 discloses a mounting having a mounting through hole formed in a top wall portion of a heat insulating box and a refrigeration unit provided in the mounting through hole. A frame, a water resistant sheet formed on the back surface of the heat insulating material of the mounting frame, and an outer panel provided on the surface of the heat insulating material of the mounting frame, and between the mounting frame and the top wall portion. Discloses a mounting frame structure for a refrigeration apparatus, which is characterized in that a packing material is interposed.
（ハ）発明が解決しようとする課題 斯かる従来技術によると、取付け架台と天壁部間は、一
面でシールされることになるため、シール性が不十分で
あり、重ねて架台を天壁の所定位置へ設置する作業、即
ち、パッキンが天壁部からずれないように位置合わせす
る作業が非常に煩わしくなる問題点を奏していた。(C) Problem to be Solved by the Invention According to such a conventional technique, since the mounting base and the top wall are sealed on one surface, the sealing performance is insufficient, and the bases are stacked on top of each other. There is a problem in that the work of installing at a predetermined position, that is, the work of aligning the packing so as not to shift from the top wall portion becomes very troublesome.
本発明はこの様な従来技術の問題点に鑑み、取付け架台
と天壁間のシール性を向上させることを目的とした冷凍
装置用取付け架台の取付け構造を提供するものである。In view of the above problems of the prior art, the present invention provides a mounting structure for a refrigerating machine mounting cradle intended to improve the sealing performance between the mounting cradle and the ceiling wall.
（ニ）課題を解決するための手段 本発明は上記目的を達成するために、断熱箱体の天壁に
形成した開口部に、着脱可能に取付けられた冷凍装置用
取付け架台において、前記開口部を画成する部材に、上
部開口縁側の間口が広くなるように傾斜面を形成し、前
記架台の下面には被載置面及び前記傾斜部の傾斜角度よ
り急勾配の傾斜面を有する突出部を形成し、前記被載置
面及び突出部の傾斜面と、前記天壁上面及び部材の傾斜
面との間に、弾性シール材を配設して成る冷凍装置用取
付け架台の取付け構造である。(D) Means for Solving the Problem In order to achieve the above-mentioned object, the present invention provides a refrigerating machine mounting base detachably attached to an opening formed in a ceiling wall of a heat insulating box, wherein the opening is provided. A member that defines a sloped surface so as to widen the front side of the upper opening edge, and a protrusion having a sloped surface that is steeper than the mounting surface and the sloped angle of the sloped portion on the lower surface of the gantry. And a mounting structure for a refrigeration apparatus, in which an elastic seal member is disposed between the mounting surface and the inclined surface of the protruding portion and the upper surface of the ceiling wall and the inclined surface of the member. .
（ホ）作用 本発明によると、架台の被載置と天壁との間及び架台の
突出部の傾斜面と開口部を画成する部材としての接続枠
の傾斜面との間に、夫々シール面が形成されることにな
る。(E) Action According to the present invention, a seal is provided between the mount of the gantry and the ceiling wall, and between the inclined surface of the protruding portion of the gantry and the inclined surface of the connection frame as a member that defines the opening. The surface will be formed.
また、突出部の傾斜面及び接続枠の傾斜面との関係によ
り、架台は、開口部を閉塞する所定の位置に簡単に配設
され、少なくとも２ケ所でシール材が押圧変形されるこ
とになる。Further, due to the relationship between the inclined surface of the projecting portion and the inclined surface of the connection frame, the gantry is easily arranged at a predetermined position that closes the opening, and the sealing material is pressed and deformed at at least two places. .
（ヘ）実施例 以下に本発明の冷凍装置用取付け架台の取付け構造を、
第１図乃至第４図を参照して説明する。（１）は前面開
口部に断面開閉扉（２）を備えた断熱構造の冷却貯蔵庫
本体であり、該本体（１）の天壁（３）には、四角形状
の開口部（４）が形成されている。この天壁（３）は、
開口を形成した外箱天板（５）、これと対向する開口を
形成した内箱天板（６）、両天板（５），（６）を接続
して庫内外を連通する前記開口部（４）を画成する接続
枠（７）及び両天板（５），（６）間の空間に発泡充填
された断熱材（８）とによって構成され、接続枠（７）
には上部開口縁側の間口が広くなるように傾斜面（7A）
を形成している。(F) Example The mounting structure of the mounting frame for the refrigerating apparatus of the present invention will be described below.
This will be described with reference to FIGS. 1 to 4. (1) is a cooling storage main body of a heat insulating structure having a cross-section opening / closing door (2) in a front opening, and a rectangular opening (4) is formed in a ceiling wall (3) of the main body (1). Has been done. This ceiling (3) is
An outer box top plate (5) having an opening, an inner box top plate (6) having an opening facing the opening, and both the top plates (5) and (6) are connected to communicate the inside and the outside of the refrigerator. The connection frame (7), which defines (4), and the heat insulating material (8) that is foam-filled in the space between the top plates (5) and (6).
Sloped surface (7A) so that the front side of the upper opening becomes wider
Is formed.
この開口部（４）が形成された天壁（３）には、鉄板等
の硬質金属製の外パネル（９）、ポリプロピレン等の樹
脂成型品の内シート（10）及び外パネル（９）と内シー
ト（10）間に発泡充填された断熱材（11）によって構成
された冷凍装置用取付け架台（12）が、着脱自在に取付
けられている。On the ceiling wall (3) in which the opening (4) is formed, an outer panel (9) made of a hard metal such as an iron plate, an inner sheet (10) made of a resin molded product such as polypropylene, and an outer panel (9) are provided. A refrigerating machine mounting base (12) composed of a heat insulating material (11) foam-filled between the inner sheets (10) is detachably mounted.
斯かる取付け架台（12）の全周端部には、内方に窪んだ
段部（13）が形成され、この段部（13）は、外パネル
（９）の全周側面（9A）の下端を内方に折曲した水平部
分（9B）と該部分（9B）を下方に折曲した垂直部分（9
C）によって形成され、更に、垂直部分（9C）の下端を
内方に折曲して内シート（10）の端部が接合される水平
部分を被載置面（14）としており、この被載置面（14）
と連続し、前記開口部（４）に略嵌合する内シート（1
0）の突出部（15）には、前記接続枠（７）の傾斜面（7
A）よりも急勾配の傾斜面（15A）を形成している。ま
た、架台（12）の各コーナー部近傍には、外パネル
（９）の表面から断熱材（11）、更に、水平部分（9B）
を貫通する架台取付けボルト（16）の貫通孔（17）が形
成されている。An inwardly stepped step portion (13) is formed at an entire circumferential end portion of such a mounting base (12), and this step portion (13) is provided on the entire circumferential side surface (9A) of the outer panel (9). The horizontal part (9B) with the lower end bent inward and the vertical part (9B) with this part (9B) bent downward
C), and the lower end of the vertical portion (9C) is bent inward, and the horizontal portion to which the end portion of the inner sheet (10) is joined serves as the mounting surface (14). Mounting surface (14)
And an inner sheet (1
The projecting portion (15) of (0) has an inclined surface (7) of the connection frame (7).
It forms a steeper slope (15A) than A). In addition, in the vicinity of each corner of the pedestal (12), from the surface of the outer panel (9) to the heat insulating material (11), and further to the horizontal portion (9B).
A through hole (17) for the pedestal mounting bolt (16) is formed so as to penetrate through.
而して、架台（12）と天壁（３）とはシール材（18）を
介装して接続される。詳述すると、架台（12）の被載置
面（14）から突出部（15）の傾斜面（15A）に至って弾
性を有する例えば軟質発泡ウレタン等の弾性シール材
（18）が貼着されている。従って、架台（12）を天壁
（３）に載置して開口部（４）を閉塞したとき、少なく
とも被載置面（14）と天壁（３）間に位置するシール材
（18）の部分（18A）は勿論、接続枠（７）の傾斜面（7
A）及び突出部（15）の傾斜面（15A）と傾斜角度の関係
により、突出部（15）の傾斜面（15A）の下端部と接続
枠（７）の傾斜面（7A）間に位置するシール材（18）の
部分（18B）の２ケ所が強く押圧変形されることにな
る。また、前記傾斜角度の関係により、架台（12）の開
口部（４）への位置決め作業を容易に行なうことができ
ると共に、架台（12）が若干水平方向にずれた時でも、
密着性は変わらず良好となる。Thus, the pedestal (12) and the ceiling wall (3) are connected via the sealing material (18). More specifically, the elastic sealing material (18) such as soft foamed urethane having elasticity is attached from the mounting surface (14) of the gantry (12) to the inclined surface (15A) of the protrusion (15). There is. Therefore, when the mount (12) is placed on the ceiling wall (3) and the opening (4) is closed, at least the sealing material (18) located between the mounting surface (14) and the ceiling wall (3). Not only the part (18A) but also the inclined surface (7) of the connection frame (7)
A) and the inclined surface (15A) of the protrusion (15) and the inclination angle, the position between the lower end of the inclined surface (15A) of the protrusion (15) and the inclined surface (7A) of the connection frame (7). The two portions (18B) of the sealing material (18) to be pressed are strongly pressed and deformed. Further, due to the relationship of the inclination angle, the positioning work of the gantry (12) to the opening (4) can be easily performed, and even when the gantry (12) is slightly displaced in the horizontal direction,
Adhesion is unchanged and good.
そして、取付け架台（12）は、各貫通孔（17）から挿入
されて架台（12）を貫通する取付けボルト（16）を外箱
天板（５）の裏面に配置した取付け板（19）に固定し
て、架台（12）の取付けを完了する。Then, the mounting base (12) is attached to the mounting plate (19) in which mounting bolts (16) inserted through the through holes (17) and penetrating the mounting base (12) are arranged on the back surface of the outer box top plate (5). Fix and complete the installation of the gantry (12).
而して、取付け架設台（12）の外パネル（９）の上に
は、冷凍装置を構成する電動圧縮機（20）、凝縮器（2
1）及び凝縮器冷却用送風機（22）が載置されて取付け
られると共に、取付け架台（12）の内シート（10）には
冷却器（23）が取付けられ、更に、前端を天壁（３）の
庫内面に、後端を後壁の庫内面に固定してユニットカバ
ー（24）には、冷気循環ファン（25）が取付けられ、該
ファン（25）に対向するユニットカバー（24）の前部に
は吸込口（26）が形成されると共に、後部には吹出口
（27）が形成されている。Then, on the outer panel (9) of the installation pedestal (12), the electric compressor (20) and the condenser (2
1) and a blower (22) for cooling the condenser are mounted and mounted, a cooler (23) is mounted on the inner sheet (10) of the mounting base (12), and the front end is further attached to the ceiling wall (3). ), The rear end is fixed to the inner surface of the rear wall, and a cold air circulation fan (25) is attached to the unit cover (24). The unit cover (24) faces the fan (25). A suction port (26) is formed in the front part, and an air outlet (27) is formed in the rear part.
（ト）発明の効果 本発明は以上の様に、シール材の密着面積が増加すると
共に、架台の被載置面と天壁との間及び架台の突出部の
傾斜面と開口部を画成する部材の傾斜面との間で、シー
ル材が押圧変形されることになるため、一面シールに比
較してシール性が著しく向上し、熱リークを低減させる
ことができる。(G) Effect of the Invention As described above, the present invention increases the contact area of the sealing material and defines the mounting surface of the gantry and the ceiling wall and the inclined surface and the opening of the protrusion of the gantry. Since the sealing material is pressed and deformed between the inclined surface of the member and the member, the sealing performance is significantly improved as compared with the one-sided sealing, and the heat leak can be reduced.
第１図乃至第４図はいずれも本発明の冷凍装置用取付け
架台の取付け構造を示すもので、第１図は第２図のＡ−
Ａ断面図、第２図は冷却貯蔵庫の斜視図、第３図は第２
図のＢ−Ｂ断面図、第４図は取付け架台の分解斜視図で
ある。 （３）…天壁、（４）…開口部、（７）…接続枠、（7
A）…傾斜面、（12）…取付け架台、（14）…被載置
面、（15）…突出部、（15A）…傾斜面、（18）…弾性
シール材。1 to 4 each show a mounting structure of the mounting base for a refrigerating apparatus of the present invention, and FIG. 1 shows A- of FIG.
A sectional view, FIG. 2 is a perspective view of a cooling storage, and FIG.
FIG. 4 is a sectional view taken along the line BB in FIG. 4, and FIG. 4 is an exploded perspective view of the mounting base. (3) ... top wall, (4) ... opening, (7) ... connection frame, (7
A) ... Inclined surface, (12) ... Mounting base, (14) ... Placed surface, (15) ... Projection, (15A) ... Inclined surface, (18) ... Elastic sealing material.
Claims (1)
可能に取付けられた冷凍装置用取付け架台において、前
記開口部を画成する部材に、上部開口縁側の間口が広く
なるように傾斜面を形成し、前記架台の下面には被載置
面及び前記傾斜部の傾斜角度より急勾配の傾斜面を有す
る突出部を形成し、前記被載置面及び突出部の傾斜面
と、前記天壁上面及び部材の傾斜面との間に、弾性シー
ル材を配設したことを特徴とする冷凍装置用取付け架台
の取付け構造。1. A refrigerating apparatus mounting base detachably attached to an opening formed in a top wall of a heat insulating box, wherein a member defining the opening has a wide front opening edge side. An inclined surface is formed on the base, and a protrusion having an inclined surface steeper than the inclination angle of the mounting surface and the inclined portion is formed on the lower surface of the gantry. A mounting structure for a refrigerating machine mounting frame, wherein an elastic seal material is disposed between the upper surface of the ceiling wall and the inclined surface of the member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1300212A JPH0760054B2 (en) | 1989-11-17 | 1989-11-17 | Mounting structure for refrigeration unit mounting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1300212A JPH0760054B2 (en) | 1989-11-17 | 1989-11-17 | Mounting structure for refrigeration unit mounting base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03160291A JPH03160291A (en) | 1991-07-10 |
| JPH0760054B2 true JPH0760054B2 (en) | 1995-06-28 |
Family
ID=17882069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1300212A Expired - Fee Related JPH0760054B2 (en) | 1989-11-17 | 1989-11-17 | Mounting structure for refrigeration unit mounting base |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0760054B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010057806A (en) * | 2008-09-05 | 2010-03-18 | Sanyo Electric Co Ltd | Low temperature showcase |
-
1989
- 1989-11-17 JP JP1300212A patent/JPH0760054B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03160291A (en) | 1991-07-10 |
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