JP3074995B2 - Connection joint cover for piping pipe of outdoor unit - Google Patents

Connection joint cover for piping pipe of outdoor unit

Info

Publication number
JP3074995B2
JP3074995B2 JP05012237A JP1223793A JP3074995B2 JP 3074995 B2 JP3074995 B2 JP 3074995B2 JP 05012237 A JP05012237 A JP 05012237A JP 1223793 A JP1223793 A JP 1223793A JP 3074995 B2 JP3074995 B2 JP 3074995B2
Authority
JP
Japan
Prior art keywords
pipe
cover
outdoor unit
connection
power supply
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
Application number
JP05012237A
Other languages
Japanese (ja)
Other versions
JPH06221621A (en
Inventor
勝利 小野
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP05012237A priority Critical patent/JP3074995B2/en
Publication of JPH06221621A publication Critical patent/JPH06221621A/en
Application granted granted Critical
Publication of JP3074995B2 publication Critical patent/JP3074995B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Other Air-Conditioning Systems (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は空気調和機の室外ユニッ
トの配管接続部の配管保護用カバーのジョイントに関す
るものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint for a pipe protection cover at a pipe connection portion of an outdoor unit of an air conditioner.

【0002】[0002]

【従来の技術】従来、この種の配管カバーは室内ユニッ
トから室外ユニットまでの配管パイプにおいて、壁面か
ら室外ユニットの配管接続部の間で壁面上までは多種多
用の配管カバーで保護、施工されているが壁面側の配管
カバーの下端部から室外ユニットの配管接続部との間で
は配管パイプ及び、ドレンホース等が保護がされず露出
されるため、テーピングして施工する程度である。ま
た、室外ユニットの配管接続部の保護カバーもなく、既
設の配管カバーではサービス施工面で困難で確実な接合
作業ができなかった。また、室外ユニットの配管接続部
の配管取り付けピッチが大きいため、配管カバーまでの
間で配管パイプを集約させ、且つ湾曲した配管カバー部
材がなく、配管パイプやドレンホース等の保護が不十分
であった(特開昭62−165086号公報)。
2. Description of the Related Art Conventionally, a pipe cover of this type is protected and constructed by a wide variety of pipe covers between a wall surface and a pipe connection portion of the outdoor unit from the indoor unit to the outdoor unit. However, since the pipes, drain hoses, and the like are exposed without being protected from the lower end of the pipe cover on the wall surface to the pipe connection part of the outdoor unit, taping is only required. In addition, there is no protective cover for the pipe connection portion of the outdoor unit, and the existing pipe cover is difficult in terms of service construction and cannot perform a reliable joining work. Also, since the pipe mounting pitch of the pipe connection portion of the outdoor unit is large, the pipe pipes are concentrated to the pipe cover, and there is no curved pipe cover member, so that protection of the pipe pipes and drain hoses is insufficient. (JP-A-62-165086).

【0003】[0003]

【発明が解決しようとする課題】しかし、上記のような
従来の配管の配管カバーでは壁面の下端部からの配管パ
イプに充分な保護カバーの施工ができず、露出された配
管パイプの断熱被覆材やドレンホース等が太陽の紫外線
等で材質の劣化が進行し、配管パイプの断熱被覆材では
断熱性の悪化で空気調和機の性能の低下等に大きな影響
があったり、ドレンホースではその素材そのものの硬化
による、耐久性の低下があり、過度の場合は破損し、保
守改善を余儀なくされた。
However, with the conventional pipe cover for pipes as described above, a sufficient protection cover cannot be applied to the pipe pipes from the lower end of the wall, and the heat insulating covering material of the exposed pipe pipes cannot be provided. Deterioration of drain pipes and drain hoses due to the sun's ultraviolet rays, etc., deteriorates the insulation of pipes and pipes, which has a major effect on the performance of air conditioners. The durability of the steel was reduced due to the hardening of the steel.

【0004】また、近年の住宅の高質化、住宅融合によ
るエクステリア性、空気調和機のサービス施工性能面で
簡易に据え付けられ、安定した品質が確保できる機能を
も兼ね備えていることが重要となってきている。
In addition, in recent years, it has become important to have a function that can be easily installed in terms of the high quality of the house, the exterior property due to the house fusion, the service construction performance of the air conditioner, and the ability to secure stable quality. Is coming.

【0005】[0005]

【課題を解決するための手段】上記課題を解決するため
に本発明は室外ユニットの配管接続部及び電源部をカバ
ーする電源カバーの開口部から室内から壁面に沿って配
管カバーした間の配管パイプの露出部を挿通保持し、配
管パイプを保護する接続ジョイントカバーとそのジョイ
ントカバーに配管パイプの湾曲に合わせながら集約させ
被覆し挿通保持させる段付き状態の蛇腹式のフレキシブ
ルパイプを備えた接続ジョイントカバーと、それらの接
続ジョイントカバーの室外ユニット側を開放にし、その
開放側から下面にわたってドレンホースを引出すノック
アウト穴を設け、U字断面形状で、配管パイプ及びドレ
ンホース等の配管パイプの保護カバーとして施工や配管
パイプ接続時の室外ユニットの配管接続部から配管カバ
ーまでの配管パイプ集合引き回し作業を省略でき、接続
ジョイントの接合作業が簡便化にでき、配管パイプ等に
対して直接的に起因する外部からの影響や課題を緩和
し、解決したものである。
SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a piping pipe between a pipe connection portion of an outdoor unit and an opening of a power supply cover for covering a power supply portion, from a room to a pipe cover along a wall surface. A joint joint cover with a stepped bellows-type flexible pipe that penetrates and exposes the exposed part of the pipe and protects the pipe by connecting and covering the pipe with the joint cover according to the curve of the pipe. And open the outdoor unit side of those connection joint covers, and provide a knockout hole to draw out the drain hose from the open side to the lower surface, and have a U-shaped cross-section and work as a protective cover for piping pipes and drain pipes such as drain hoses Piping from the piping connection of the outdoor unit to the piping cover when connecting Can skip set routing work, joint work of the connection joint can be a simplified, and mitigate the effects and problems from the outside due directly against pipes such as pipes, is obtained by resolution.

【0006】[0006]

【作用】本発明は上記方法により、露出された配管パイ
プの保護を合成樹脂製の接続ジョイントカバーで保護カ
バーし、太陽の紫外線から配管パイプやドレンホースの
耐候性能を維持すると共に、配管カバー全体の据え付
け、施工サービス性を簡便化し、向上させる。
According to the present invention, the exposed pipe is protected by a joint joint cover made of synthetic resin by the above-mentioned method, and the weather resistance of the pipe and the drain hose from the sun's ultraviolet rays is maintained. Installation and construction serviceability are simplified and improved.

【0007】また、合成樹脂製であるため、加工性が良
い等の量産性の効果を上げることで、安価にできる。
Further, since it is made of a synthetic resin, it is possible to reduce the cost by improving the effect of mass productivity such as good workability.

【0008】[0008]

【実施例】以下、本発明の一実施例における配管パイプ
用の接続ジョイントカバーについて図面とともに説明す
る。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A connection joint cover for a pipe according to an embodiment of the present invention will be described below with reference to the drawings.

【0009】図1及び図2において、空気調和機の室外
ユニット1の配管接続部1aは電源カバー1bでカバー
され、その電源カバーから取り付けピッチの高い開口部
1cより室内ユニットAまでの間で接続される配管パイ
プB接続電線等に挿通保持し、壁側に保護カバーするた
めの配管カバー2に集合され納められている。また、室
内ユニットAからは除湿水を排水するためのドレンホー
スCが配管カバー2に納められ、壁面側と室外ユニット
1の間の配管パイプB及び、ドレンホースCを挿通保持
させ、配管カバー2と前記室外ユニット1の電源カバー
1bを係合可能にした接続ジョイントカバー3と配管パ
イプBと引き出す開口高さのある大口径部4aと配管カ
バー2の外径形状にほぼ合わせた低い小口径部口4cと
その端部の配管カバー2に内接する4dを形成し、大口
径部4aと小口径部4cの中間部をテーパー状で配管パ
イプ2を集合させるテーパー部4bを段付き状態で一体
形成しながら、露出された配管パイプ2の湾曲部を蛇腹
式のフレキシブルパイプ4で挿通保持され連接すること
で、配管パイプB,ドレンホースC等が外部から保護さ
れる構造で配設される。
In FIG. 1 and FIG. 2, the pipe connection portion 1a of the outdoor unit 1 of the air conditioner is covered by a power supply cover 1b, and a connection is made from the power supply cover to the indoor unit A through an opening 1c having a high mounting pitch. The pipe is connected to a pipe pipe B to be connected and held, and is collected and housed in a pipe cover 2 for protecting and protecting the wall side. A drain hose C for draining dehumidified water from the indoor unit A is accommodated in the pipe cover 2, and a pipe B between the wall surface side and the outdoor unit 1 and the drain hose C are inserted through the pipe cover 2 and held. And a connection joint cover 3 capable of engaging the power supply cover 1b of the outdoor unit 1, a large-diameter portion 4a having an opening height to be drawn out from the pipe B, and a small-diameter portion approximately matching the outer diameter shape of the pipe cover 2. The port 4c and the end 4d which is inscribed in the pipe cover 2 are formed, and the middle portion between the large-diameter portion 4a and the small-diameter portion 4c is tapered to integrally form a tapered portion 4b for gathering the pipe 2 in a stepped state. Meanwhile, the exposed curved portion of the pipe pipe 2 is inserted and held by the bellows-type flexible pipe 4 so as to be connected, so that the pipe pipe B and the drain hose C are protected from the outside. It is disposed.

【0010】図3及び図4に示すように、接続ジョイン
トカバー3は壁面からの配管カバー2とを接合できる接
続口3cから室外ユニットの電源カバー1bの開口穴1
cとを印ろう状態で接合させる接続口3dとそれぞれの
形状に合わせ、膨出させ、室外ユニット1と接する側を
開放にし、U字断面形状で筒状に成形した構成とする。
As shown in FIGS. 3 and 4, a connection joint cover 3 is connected to a connection port 3c through which a pipe cover 2 from a wall surface can be joined to an opening hole 1 of a power supply cover 1b of the outdoor unit.
In accordance with the shape of each of the connection ports 3d to be joined in a soldering state with c, the connection ports 3d are bulged, the side in contact with the outdoor unit 1 is opened, and a cylindrical shape is formed with a U-shaped cross section.

【0011】また、その開放側から下面にわたってドレ
ンホースCを挿通するドレン引出し口3bをノックアウ
ト式に形成することで、容易に取り外しでき、ドレンホ
ースCを引出し、除湿水を接続ジョイントカバー3の外
に排水できる構造とする。
Further, by forming a drain outlet 3b through which the drain hose C is inserted from the open side to the lower surface in a knock-out manner, the drain outlet C can be easily removed, the drain hose C can be pulled out, and dehumidified water can be removed from the connection joint cover 3 outside. Drainage structure.

【0012】その接続ジョイントカバー3に上記の段付
きの蛇腹式のフレキシブルパイプ4を一体に成形した筒
状の構成にして前記室外ユニット1の電源カバー1bと
室内からの壁面からの配管カバー2とを双方向から印ろ
う状態で連接する接続口3a,フレキシブルパイプの小
口径部4cに配管カバー2の接続口4dを設けた構造と
する。
The power supply cover 1b of the outdoor unit 1 and the pipe cover 2 from the indoor wall are formed by integrally forming the stepped bellows type flexible pipe 4 on the connection joint cover 3 and the connecting cover 3b. Is provided with a connection port 3a connected in a bidirectional manner in a bidirectional manner, and a connection port 4d of the pipe cover 2 provided in the small-diameter portion 4c of the flexible pipe.

【0013】[0013]

【発明の効果】上記説明より明らかなように本発明は、
空気調和機の室外ユニットと室内ユニットとを空調用冷
媒を循貫させる配管パイプの保護用配管カバーに、前記
室外ユニットの電源カバーに接続ジョイントカバーを接
続すること。また、段付きフレキシブルパイプにより室
外ユニットから配管カバーまでの露出された配管パイプ
の集合引き回し作業と湾曲部の挿通作業が容易になり、
熟練施工者でなくても施工・サービス作業が容易で、高
品質の配管、配管カバー施工ができ、保守点検時の取り
外しが簡便で工数低下にもつながる。
As is clear from the above description, the present invention
A connection joint cover is connected to a power supply cover of the outdoor unit, to a protection pipe cover of a pipe for circulating an air conditioning refrigerant between the outdoor unit and the indoor unit of the air conditioner. In addition, the stepped flexible pipe facilitates the collective routing work of the exposed piping pipes from the outdoor unit to the piping cover and the insertion work of the curved portion,
Easy installation and service work by non-skilled installers, high-quality piping and piping cover installation, easy removal during maintenance and inspection, and reduced man-hours.

【0014】また、合成樹脂製であるため、太陽の紫外
線等の耐候性、水密性にも有効であることで内部の配管
パイプ等の性能が維持でき、保守点検の回数が低減す
る。製造上の成形加工面で量産性に優れているために、
比較的安価にできる。
Further, since it is made of synthetic resin, it is effective for weather resistance against ultraviolet rays of the sun and the like and watertightness, so that the performance of the internal piping and the like can be maintained, and the number of maintenance and inspection is reduced. Because of its excellent mass production in terms of molding process during manufacturing,
Can be relatively inexpensive.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の接続ジョイントカバーの一実施例にお
ける概略斜視図
FIG. 1 is a schematic perspective view of a connection joint cover according to an embodiment of the present invention.

【図2】同実施例における接続ジョイントカバーの分解
斜視図
FIG. 2 is an exploded perspective view of the connection joint cover in the embodiment.

【図3】同実施例における接続ジョイントカバーの斜視
FIG. 3 is a perspective view of a connection joint cover in the embodiment.

【図4】同実施例における接続ジョイントカバー(フレ
キシブルパイプ)の斜視図
FIG. 4 is a perspective view of a connection joint cover (flexible pipe) in the embodiment.

【図5】従来の室外ユニットと配管カバーの斜視図FIG. 5 is a perspective view of a conventional outdoor unit and a piping cover.

【符号の説明】[Explanation of symbols]

A 空気調和機の室内ユニット B 配管パイプ C ドレンホース 1 空気調和機の室外ユニット 1a 同、配管接続部 1b 同、接続部カバー 1c 同、接続部カバーの開口部 2 配管カバー 3 接続ジョイントカバー 3a 同、電源カバー側接続口 3b 同、フレキシブルパイプ側接続口 3c 同、ドレンホース引出し穴 4 フレキシブルパイプ 4a 同、大口径部 4b 同、小口径部 4c 同、配管カバー側接続口 4d 同、テーパー部 A Indoor unit of air conditioner B Piping pipe C Drain hose 1 Outdoor unit of air conditioner 1a Same as above, Piping connection 1b Same as above, Connection cover 1c Same as above, Opening of connection cover 2 Piping cover 3 Connection joint cover 3a Same , Power cover side connection port 3b same, flexible pipe side connection port 3c same, drain hose draw-out hole 4 flexible pipe 4a same, large diameter part 4b same, small diameter part 4c same, pipe cover side connection port 4d same, taper part

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) F24F 5/00 F16L 57/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) F24F 5/00 F16L 57/00

Claims (3)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】空気調和機の室内ユニットと室外ユニット
を接続し、壁面側で保護する配管カバーと室外ユニット
の電源部及び配管接続部を保護カバーする電源カバーの
開口部との間で保護されず露出された配管パイプに室外
ユニットに面する側を開放したU字断面形状で配管引出
し方向に膨出させて外郭から覆い挿通保持させるととも
に、その開放側から下面にわたって室内ユニットからの
除湿水を排水するドレンホースを外部に取り出すノック
アウト式の穴を設け、前記室外ユニットの電源カバー側
を印ろう状態で係合可能にし、それに対抗する配管カバ
ー側を蛇腹式のフレキシブルパイプとの係合連結を可能
にした合成樹脂製の室外ユニットの配管パイプ用接続ジ
ョイントカバー。
An indoor unit and an outdoor unit of an air conditioner are connected and protected between a pipe cover for protecting the wall side and a power supply cover for protecting the power supply unit and the pipe connection of the outdoor unit. The exposed piping pipe is swelled in the pipe drawing direction in a U-shaped cross-sectional shape with the side facing the outdoor unit open to the exposed pipe, covered and held from the outer shell, and dehumidified water from the indoor unit is spread over the open side to the lower surface. A knock-out type hole for taking out a drain hose for draining to the outside is provided, and the power supply cover side of the outdoor unit can be engaged in a stamped state, and a pipe cover side opposed thereto is engaged with a bellows type flexible pipe. Connection joint cover for piping pipe of outdoor unit made of synthetic resin made possible.
【請求項2】室内ユニットからの配管を収納する外径高
さの低い配管カバー側と室外ユニットの配管接続部の配
管パイプを引出す開口の高い電源カバー側に接続された
接続ジョイントの接続口の両端側に形成し、それぞれの
接続口に印ろう状態で接合可能にし、接続口と同じ幅で
高さ方向に断面形状を順次膨出させたテーパー状の中間
部を各々段付き状態で一体形成させ、露出された配管パ
イプを挿通保持させた蛇腹式のフレキシブルパイプの室
外ユニットの配管パイプ用接続ジョイントカバー。
2. A connection joint of a connection joint connected to a pipe cover side having a low outer diameter for housing pipes from an indoor unit and a power supply cover side having a high opening for drawing out a pipe pipe at a pipe connection part of the outdoor unit. Formed on both ends, enabling joining in the state of soldering on each connection port, and forming a tapered intermediate part with the same width as the connection port and bulging the cross-sectional shape sequentially in the height direction, each integrally formed in a stepped state A joint pipe cover for a piping pipe of an outdoor unit of a bellows type flexible pipe in which an exposed piping pipe is inserted and held.
【請求項3】室内ユニットからの配管カバーと室外ユニ
ットの電源カバーとの間で露出された配管パイプを挿通
保持させた状態で、配管カバーに印ろう状態で接合可能
にした接続口から室外ユニットの電源カバーの開口部に
印ろう状態で接合可能とする接続口までを蛇腹式のフレ
キシブルパイプで一体で形成し、配管を保護させる合成
樹脂製の室外ユニットの配管パイプ用接続ジョイントカ
バー。
3. An outdoor unit is connected from a connection port which can be joined to a pipe cover in a state where a pipe pipe exposed between a pipe cover from an indoor unit and a power supply cover of the outdoor unit is inserted and held. A joint pipe cover for an outdoor unit made of a synthetic resin that protects the piping by integrally forming up to a connection port that can be joined to the opening of the power supply cover in a soldered state by a bellows-type flexible pipe.
JP05012237A 1993-01-28 1993-01-28 Connection joint cover for piping pipe of outdoor unit Expired - Lifetime JP3074995B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05012237A JP3074995B2 (en) 1993-01-28 1993-01-28 Connection joint cover for piping pipe of outdoor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05012237A JP3074995B2 (en) 1993-01-28 1993-01-28 Connection joint cover for piping pipe of outdoor unit

Publications (2)

Publication Number Publication Date
JPH06221621A JPH06221621A (en) 1994-08-12
JP3074995B2 true JP3074995B2 (en) 2000-08-07

Family

ID=11799768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05012237A Expired - Lifetime JP3074995B2 (en) 1993-01-28 1993-01-28 Connection joint cover for piping pipe of outdoor unit

Country Status (1)

Country Link
JP (1) JP3074995B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3549686B2 (en) * 1996-09-27 2004-08-04 未来工業株式会社 Attached protective cover for refrigerant tube for air conditioner
CN102393045A (en) * 2011-11-02 2012-03-28 河南科达节能环保有限公司 Movable air conditioner
CN106482244A (en) * 2016-09-30 2017-03-08 广东美的制冷设备有限公司 Air-conditioner

Also Published As

Publication number Publication date
JPH06221621A (en) 1994-08-12

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