JPH0672704B2 - Air conditioner inspection window - Google Patents
Air conditioner inspection windowInfo
- Publication number
- JPH0672704B2 JPH0672704B2 JP61276052A JP27605286A JPH0672704B2 JP H0672704 B2 JPH0672704 B2 JP H0672704B2 JP 61276052 A JP61276052 A JP 61276052A JP 27605286 A JP27605286 A JP 27605286A JP H0672704 B2 JPH0672704 B2 JP H0672704B2
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- plate
- packing
- inspection window
- flat plate
- 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 - Lifetime
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、ビル，工場等で用いられる空気調和機の外装
等にとりつけられる点検窓に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inspection window attached to the exterior or the like of an air conditioner used in buildings, factories and the like.
従来の技術 従来、この種の点検窓は第３図に示すように、空気調和
機の外装板101に設けられた円形の開口に対して外径が
小で、かつ透明な外部用合成樹脂板102と内部用合成樹
脂板103の間にスペーサーを兼ねたパッキン104を挟むこ
とによって、断熱用の空気層105を形成し、合成樹脂板1
03および102を内枠108と空気調和機外部に設けた外枠10
7により、挟み込み、パッキン106を介してネジ109で外
装板101に取付けていた。2. Description of the Related Art Conventionally, as shown in FIG. 3, an inspection window of this type has a transparent outer synthetic resin plate having a small outer diameter with respect to a circular opening provided in an exterior plate 101 of an air conditioner. A packing 104 also serving as a spacer is sandwiched between 102 and the internal synthetic resin plate 103 to form an air layer 105 for heat insulation.
03 and 102 are the inner frame 108 and the outer frame 10 provided outside the air conditioner.
It was sandwiched by 7, and attached to the exterior plate 101 with screws 109 via packing 106.
発明が解決しようとする問題点 しかし、このような従来の構成では空気調和機外部およ
び内部に外枠107、内枠108が必要であり、また断熱のた
めの空気層を得るためのスペーサを兼ねたパッキン104
および気密性確保のためのパッキン106と２種類のパッ
キンが必要であった。このため部品点数が多く、取付工
数も増え、製造コストが高くなるという問題があった。However, such a conventional configuration requires the outer frame 107 and the inner frame 108 outside and inside the air conditioner, and also serves as a spacer for obtaining an air layer for heat insulation. Packing 104
In addition, the packing 106 for ensuring the airtightness and two kinds of packings are required. Therefore, there are problems that the number of parts is large, the number of mounting steps is increased, and the manufacturing cost is increased.
本発明は、前記従来の問題点を解決するもので、部品点
数および取り付け工数を減らした低コストの空気調和機
の点検窓を提供することを目的とするものである。The present invention solves the above-mentioned conventional problems, and an object thereof is to provide a low-cost inspection window for an air conditioner in which the number of parts and the number of mounting steps are reduced.
問題点を解決するための手段 前記目的を達成するために本発明は、透明な合成樹脂製
のフラット板周囲に、断面形状が溝部と立上り部よりな
るパッキンを取り付け、そのパッキンを介して透明な合
成樹脂製のドーム板を、空気調和機の外装板に取り付け
る構成としたものである。Means for Solving the Problems In order to achieve the above object, the present invention provides a transparent synthetic resin flat plate around a packing having a cross-sectional shape consisting of a groove and a rising portion, and transparent through the packing. The dome plate made of synthetic resin is attached to the exterior plate of the air conditioner.
作用 上記構成により、フラット板をパッキンの立上り部には
め込むとともに、このパッキンの溝部を空気調和機の外
装板にはめ込み、ドーム板をフラット板に重ねて、空気
調和機の内側より取り付けることにより、ドーム板の凸
部を利用した空気層が形成され、同時に点検窓の取付け
が完了することとなる。Operation With the above configuration, the flat plate is fitted into the rising part of the packing, the groove part of this packing is fitted into the exterior plate of the air conditioner, the dome plate is overlaid on the flat plate and attached from the inside of the air conditioner. An air layer is formed using the convex portions of the plate, and at the same time, the installation of the inspection window is completed.
実施例 以下、本発明の一実施例につき第１図および第２図にも
とづき説明する。図において、１は空気調和機の外装板
で、この外装板１に設けられた円形の開口にパッキン２
を取り付けている。このパッキン２の断面形状は前記円
形の開口部にはめ込まれる溝部８と、空気調和機の内側
に溝部を形成する立上り部９よりなっており、この立上
り部９に空気調和機の外部側に平板状の透明な合成樹脂
で形成されたフラット板３をはめ込み、同じく透明な合
成樹脂でドーム状に形成されたドーム板５を空気調和機
の内側部より、前記フラット板３と重さね、前記パッキ
ン２を介して前記外装板１に取り付け、さらにネジ６で
固定することにより、密閉された空気層４を形成してい
る。なお、７は外装板１の内側に取付けた断熱材であ
る。Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. In the figure, 1 is an exterior plate of an air conditioner, and a packing 2 is provided in a circular opening provided in the exterior plate 1.
Is attached. The cross-sectional shape of the packing 2 includes a groove portion 8 which is fitted into the circular opening and a rising portion 9 which forms a groove portion inside the air conditioner. The rising portion 9 has a flat plate on the outside of the air conditioner. The flat plate 3 made of transparent synthetic resin is fitted, and the dome plate 5 also made of transparent synthetic resin in a dome shape is weighted from the inner side of the air conditioner to the flat plate 3 and The sealed air layer 4 is formed by attaching it to the exterior plate 1 via the packing 2 and further fixing it with screws 6. Reference numeral 7 is a heat insulating material attached to the inside of the exterior plate 1.
上記構成により、ドーム板５とフラット板３を重ねるこ
とにより、パッキン２の立上り部９が押付けられドーム
板の凸部を利用した密閉した空気層４が形成されるとと
もに、外装板１への取り付けも行えることとなり、従来
のようにスペーサを兼ねたパッキンや、枠が不要とな
り、約半分の部品点数で取り付け作業も容易なため製造
コストが大幅に低減される。さらに、熱による空気層４
の膨張，収縮をドーム状の合成樹脂板５が吸収するた
め、気密性の維持が容易で経年変化が少ないという利点
も有している。With the above configuration, by stacking the dome plate 5 and the flat plate 3, the rising portion 9 of the packing 2 is pressed to form a closed air layer 4 utilizing the convex portion of the dome plate, and is attached to the exterior plate 1. Since the packing and the frame that also function as spacers as in the conventional case are not required, and the installation work is easy with about half the number of parts, the manufacturing cost is significantly reduced. Furthermore, air layer 4 due to heat
Since the dome-shaped synthetic resin plate 5 absorbs the expansion and contraction of, the airtightness can be easily maintained and there is an advantage that there is little secular change.
発明の効果 以上の実施例の説明より明らかなように本発明によれ
ば、合成樹脂製のドーム板と合成樹脂製のフラット板を
重ねてパッキンを介して取り付ける構造としたことによ
り、気密な空気層が容易に得られ、また、部品点数が従
来品に比較して約半分となり、取り付け作業も容易にな
るため、製造コストを大幅に低減できるという効果が得
られる。EFFECTS OF THE INVENTION As is clear from the above description of the embodiments, according to the present invention, a dome plate made of a synthetic resin and a flat plate made of a synthetic resin are overlapped with each other and are attached via packing, whereby air-tight air is obtained. The layer can be easily obtained, the number of parts is about half that of the conventional product, and the mounting work is easy, so that the manufacturing cost can be significantly reduced.
第１図は本発明の一実施例の空気調和機の点検窓の断面
図、第２図は同空気調和機の点検窓のパッキンの断面
図、第３図は従来の空気調和機の点検窓の断面図であ
る。 １……外装板、２……パッキン、３……フラット板、４
……空気層、５……ドーム板、８……溝部、９……立上
り部。FIG. 1 is a sectional view of an inspection window of an air conditioner according to an embodiment of the present invention, FIG. 2 is a sectional view of a packing of an inspection window of the air conditioner, and FIG. 3 is a inspection window of a conventional air conditioner. FIG. 1 ... Exterior plate, 2 ... Packing, 3 ... Flat plate, 4
...... Air layer, 5 dome plate, 8 groove, 9 rising part.
Claims (1)
空気調和機の外装板に挟み込むための溝部と前記フラッ
ト板を取り付けるための立上り部を有するパッキンを取
付け、透明な合成樹脂製のドーム板を空気調和機の内側
より前記フラット板に重ねるとともに、前記パッキンを
介して、空気調和機の外装板に取り付けてなる空気調和
機の点検窓。1. A transparent synthetic resin flat plate is provided around the flat plate.
A packing having a groove for sandwiching the outer plate of the air conditioner and a rising portion for mounting the flat plate is attached, and a transparent synthetic resin dome plate is overlaid on the flat plate from the inside of the air conditioner, and The inspection window of the air conditioner attached to the exterior plate of the air conditioner through the packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61276052A JPH0672704B2 (en) | 1986-11-19 | 1986-11-19 | Air conditioner inspection window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61276052A JPH0672704B2 (en) | 1986-11-19 | 1986-11-19 | Air conditioner inspection window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129227A JPS63129227A (en) | 1988-06-01 |
| JPH0672704B2 true JPH0672704B2 (en) | 1994-09-14 |
Family
ID=17564121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61276052A Expired - Lifetime JPH0672704B2 (en) | 1986-11-19 | 1986-11-19 | Air conditioner inspection window |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0672704B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0430278U (en) * | 1990-07-09 | 1992-03-11 | ||
| JP4926089B2 (en) * | 2008-02-08 | 2012-05-09 | 新晃工業株式会社 | Air conditioner with temperature difference between inside and outside |
| JP5840021B2 (en) * | 2012-02-16 | 2016-01-06 | 三菱電機株式会社 | Air conditioner indoor unit |
-
1986
- 1986-11-19 JP JP61276052A patent/JPH0672704B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63129227A (en) | 1988-06-01 |
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