JP5359771B2 - Separation type air conditioner indoor unit installation device - Google Patents
Separation type air conditioner indoor unit installation device Download PDFInfo
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- JP5359771B2 JP5359771B2 JP2009242195A JP2009242195A JP5359771B2 JP 5359771 B2 JP5359771 B2 JP 5359771B2 JP 2009242195 A JP2009242195 A JP 2009242195A JP 2009242195 A JP2009242195 A JP 2009242195A JP 5359771 B2 JP5359771 B2 JP 5359771B2
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Description
本発明は、分離型空気調和装機の室内ユニットの据付装置に関する。 The present invention relates to an installation device for an indoor unit of a separation type air conditioner.
分離型空気調和機の室内ユニットを室内壁面に据付ける場合、壁面に据付板を取り付け、この据付板に示された表示で室内ユニットの据付位置や室内ユニットから室外への冷媒配管並びにドレン配管取り出し位置を決めていた。 When installing the indoor unit of the separation type air conditioner on the indoor wall surface, attach the installation plate to the wall surface, and remove the refrigerant piping and drain piping from the indoor unit to the outdoor position by installing the installation plate on the wall. I decided the position.
そして、据付板に室内ユニットの上部を掛止めした後、据付板と室内ユニットとの間に支持部材を挟んで室内ユニットの上部を跳ね上げ、この室内ユニットの下部に作業空間を確保し、室外ユニットからの冷媒配管とこの室内ユニットからの冷媒配管とをつなぐ配管作業を行うようにしている。
しかし、室内ユニットの据付位置が室内の天井に近い場合は、前記支持部材を挟むと室内ユニットの上部が天井に接触してしまい、跳ね上げた状態で室内ユニットを固定できないことがあった。このような場合、据付板と室内ユニットとの間に別のもの（例えば不要な梱包材など）をはさんで作業空間を確保し配管作業を行っていたのだが、作業中に梱包材がずれ、この作業に支障をきたすことが考えられた。 However, when the installation position of the indoor unit is close to the ceiling in the room, the upper part of the indoor unit comes into contact with the ceiling when the support member is sandwiched, and the indoor unit may not be fixed in a state of being flipped up. In such a case, a work space was secured between the installation plate and the indoor unit (for example, unnecessary packing material) between the installation plate and the indoor unit. It was thought that this would interfere with this work.
そこで、本発明では、天井から室内ユニットの据付位置までの距離が短い場合でも、据付板と室内ユニットとの間に安全な作業空間を確保することを目的とする。 Therefore, an object of the present invention is to secure a safe work space between the installation plate and the indoor unit even when the distance from the ceiling to the installation position of the indoor unit is short.
上記目的を達成するために、請求項１に係る発明は、空気調和機を壁面に固定された据付板に取り付ける据付装置において、空気調和装置を前記据付板に取り付ける際に、この空気調和装置の跳ね上げ高さを変える調整機構を前記据付板および／又は空気調和装置に設けると共に、前記調整機構は、この空気調和機の裏側に前後方向に回動自在に設けられたＬ字状の支持部材であり、この支持部材を前記空気調和装置と前記据付板のなす角度を変えて前記据付板に取り付ける複数の取付孔を前記据付板に設け、前記支持部材は、前記空気調和装置の跳ね上げ高さを高くする場合はＬ字の短い方の辺の平面部が、跳ね上げ高さ
を低くする場合はＬ字の折り曲げ部が、それぞれ前記取付孔に嵌まり、更に、前記Ｌ字状の支持部材は、空気調和装置の裏側に配置される冷媒配管を固定する固定部材を兼ね、一方、前記据付板は、空気調和装置の前記壁面での据付位置や空気調和装置から前記壁面を介して屋外へ延出する冷媒配管の貫通位置を定める機能を有すると共に、前記取付孔は屋外へ延出する冷媒配管の位置を定めるために前記据付板に設けられたノックアウトホール部を成すスリットであることを特徴とする。
In order to achieve the above object, the invention according to claim 1 is an installation device for attaching an air conditioner to an installation plate fixed to a wall surface, and when the air conditioner is attached to the installation plate, An adjustment mechanism for changing the jumping height is provided in the installation plate and / or the air conditioner , and the adjustment mechanism is provided on the back side of the air conditioner so as to be rotatable in the front-rear direction. , and the a plurality of mounting holes for mounting the support member to the mounting plate by changing the angle of the mounting plate and the air conditioner to the mounting plate, the support member, splashing height of the air conditioner When the height is increased, the flat portion of the shorter side of the L-shape is fitted into the mounting hole, and when the flip-up height is lowered, the bent portion of the L-shape is fitted in the mounting hole. member, an air conditioner Also serves as a fixing member for fixing the refrigerant pipe which is arranged on the back side, whereas, the mounting plate, the mounting positions and the air conditioner in the wall surface of the air conditioner refrigerant piping extending to the outside through the wall both as having a function for determining the penetration position, wherein the mounting hole is a slit which forms the knockout hole portion provided in the mounting plate in order to determine the position of the refrigerant pipe extending outdoors.
請求項1の発明によれば、空気調和装置の跳ね上げ高さを変えることで、天井から空気調
和装置の据付位置までの距離が短い場合でも、据付板と空気調和装置との間に安全な作業
空間を確保でき、しかも、前記Ｌ字状の支持部材は配管作業時には空気調和装置の跳ね上げ高さを変える調整機構として使用し、空気調和装置に収納時は冷媒配管並びにドレン配管を押える配管押えとして使用できる。一方据付板は、空気調和装置の据付位置や空気調和装置から延出する配管の位置を定めることができ、この据付板に設けた取付孔を空気調和装置から前記壁面を介して屋外へ延出する冷媒配管の位置を定めるためにこの据付板に設けるノックアウトホール部のスリットと兼ねることで新たに取付孔を作成する必要がなくなる。
According to the invention of claim 1, by changing the jumping height of the air conditioner, even if the distance from the ceiling to the installation position of the air conditioner is short, it is safe between the installation plate and the air conditioner. A working space can be secured, and the L-shaped support member is used as an adjustment mechanism for changing the jumping height of the air conditioner during piping work, and the piping for holding the refrigerant pipe and the drain pipe when housed in the air conditioner. Can be used as a presser foot. On the other hand, the installation plate can determine the installation position of the air conditioner and the position of the pipe extending from the air conditioner, and the mounting hole provided in the installation plate extends from the air conditioner to the outside through the wall surface. In order to determine the position of the refrigerant pipe to be used, it becomes unnecessary to create a new attachment hole by also serving as a slit of a knockout hole portion provided in the installation plate.
以下、図面を参照して本発明の実施形態を詳述する。
図１は本発明を適用した実施の形態に係る壁掛け型空気調和装置の室内ユニット１の断面図であり、図２は室内ユニット１の分解斜視図である。
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a cross-sectional view of an indoor unit 1 of a wall-mounted air conditioner according to an embodiment to which the present invention is applied, and FIG. 2 is an exploded perspective view of the indoor unit 1.
室内ユニット１は、断面略Ｃ字状に形成されたフィンアンドチューブ型の熱交換器２をフレーム３に配設し、この熱交換器２の内側に送風機（クロスフローファン）４を配置して構成され、熱交換器２にはグリル１０を被せられる。フレーム３は樹脂成形により断面略Ｌ字状に形成された部材であり、熱交換器２から流下するドレン水を受けるドレンパン３１、及び、送風機４を収容するスクロール部３２を備え、フレーム３の背面には、据付板５０の係止爪５１を受ける凹部３０が形成されている。このフレーム３及びグリル１０によって室内ユニット１の筐体が構成される。 The indoor unit 1 includes a fin-and-tube heat exchanger 2 having a substantially C-shaped cross section disposed in a frame 3, and a blower (cross flow fan) 4 disposed inside the heat exchanger 2. The heat exchanger 2 is covered with a grill 10. The frame 3 is a member formed in a substantially L-shaped cross section by resin molding, and includes a drain pan 31 that receives drain water flowing down from the heat exchanger 2, and a scroll portion 32 that houses the blower 4. A recess 30 for receiving the locking claw 51 of the installation plate 50 is formed. The frame 3 and the grill 10 constitute a housing of the indoor unit 1.
送風機４はいわゆるクロスフローファンで構成され、フレーム３に設けられた舌部４８とスクロール部３２との間に収められ、送風機４の両端が、ベアリング４３を有する軸受け部４４と、軸受け部４５とを介してフレーム３により支持される。 The blower 4 is configured by a so-called cross flow fan, and is housed between a tongue portion 48 provided on the frame 3 and the scroll portion 32, and both ends of the blower 4 are provided with a bearing portion 44 having a bearing 43, a bearing portion 45, It is supported by the frame 3 via.
送風機４の一端にはファンモーター４６が連結され、ファンモーター４６が、軸受け４７を介してフレーム３に取り付けられている。より詳細に説明すると、送風機４の一端には、ファンモーター４６の回転軸が挿入される穴４１が設けられ、この穴４１に挿入されたファンモーター４６の回転軸は、送風機４の側面から螺入されるセットスクリュー４２によって、送風機４に固定される。また、ファンモーター４６の側方には電装ボックス５５が配置される。 A fan motor 46 is connected to one end of the blower 4, and the fan motor 46 is attached to the frame 3 via a bearing 47. More specifically, one end of the blower 4 is provided with a hole 41 into which the rotation shaft of the fan motor 46 is inserted. The rotation shaft of the fan motor 46 inserted into the hole 41 is screwed from the side surface of the blower 4. It is fixed to the blower 4 by the set screw 42 inserted. In addition, an electrical box 55 is disposed on the side of the fan motor 46.
フレーム３の背面側の下部や側部には、冷媒配管２２、２３やドレン配管２４を収容するための空間である配管収容部３３が形成され、配管収容部３３に収納された冷媒配管２２、２３の垂直部Ｄを押さえ込む配管押え５３と、配管収容部３３の下部に収納されたこの冷媒配管２２、２３の水平部Ｅやドレン配管２４を押え込む配管押え５２が取り付けられる。ここで、この配管押さえ５２は室内ユニット１の据付作業時には、室内ユニット１の跳ね上げの支持部材２として扱う。 A pipe housing part 33 which is a space for housing the refrigerant pipes 22 and 23 and the drain pipe 24 is formed in the lower part and the side part on the back side of the frame 3, and the refrigerant pipes 22 housed in the pipe housing part 33, A pipe presser 53 that holds down the vertical part D of the pipe 23 and a pipe presser 52 that holds down the horizontal part E of the refrigerant pipes 22 and 23 and the drain pipe 24 housed in the lower part of the pipe housing part 33 are attached. Here, the pipe presser 52 is handled as the support member 2 for flipping up the indoor unit 1 when the indoor unit 1 is installed.
グリル１０には上面吸込口１１及び前面吸込口１２が開口し、前面吸込口１２を覆うように前面パネル１６が取り付けられ、室内の空気は実線矢印Ａのようにこのグリル１０から室内ユニット１内へ流入する。 An upper surface inlet 11 and a front inlet 12 are opened in the grill 10, and a front panel 16 is attached so as to cover the front inlet 12. Indoor air flows from the grill 10 into the indoor unit 1 as indicated by a solid arrow A. Flow into.
送風機４は、上面吸込口１１及び前面吸込口１２から熱交換器２を介して室内空気を吸い込み、熱交換器２において熱交換された空気を、スクロール部３２と舌部４８との間の空間を通じて、室内ユニット１の下面に開口する吹出口１３から実線矢印Ｂのように被調和室内に吹き出す。 The blower 4 sucks indoor air from the upper surface suction port 11 and the front surface suction port 12 through the heat exchanger 2, and the air exchanged in the heat exchanger 2 is a space between the scroll portion 32 and the tongue portion 48. Then, the air is blown out into the room to be conditioned as indicated by the solid arrow B from the air outlet 13 opened on the lower surface of the indoor unit 1.
吹出口１３には風向変更用の横羽根としての２枚のフラップ６０が設けられる。フラップ６０はフラップ軸６１を有し、このフラップ軸６１を中心として上下に回動する。２枚のフラップ６０は、フラップ駆動モーター６３によって連動して駆動され、吹出口１３を開閉するとともに、吹出口１３からの風向を上下方向において設定する。 The air outlet 13 is provided with two flaps 60 as horizontal blades for changing the wind direction. The flap 60 has a flap shaft 61 and rotates up and down around the flap shaft 61. The two flaps 60 are driven in conjunction with a flap drive motor 63 to open and close the air outlet 13 and set the air direction from the air outlet 13 in the vertical direction.
また、スクロール部３２の出口側には、風向変更用の複数の縦羽根８５が並べて配置されている。縦羽根８５は、複数枚（本実施形態では５枚）が一組となって、スクロール部３２の裏側でリンク部材８７により連結される。縦羽根８５は、縦羽根駆動モーター（図示せず）に連結され、この縦羽根駆動モーターの動作または操作レバー８６の操作に応じて、左右に向きを変える。 A plurality of vertical blades 85 for changing the wind direction are arranged side by side on the exit side of the scroll portion 32. A plurality of the vertical blades 85 (5 in this embodiment) form a set and are connected by a link member 87 on the back side of the scroll portion 32. The vertical blade 85 is connected to a vertical blade drive motor (not shown), and changes its direction to the left and right according to the operation of the vertical blade drive motor or the operation of the operation lever 86.
そして、縦羽根８５とフラップ６０との間に、ファンガード７０が設けられている。ファンガード７０は、吹出口１３の長手方向に沿って、互いに平行に掛け渡された２本のワイヤー７１と、これらワイヤー７１の端を束ねる支持体７２、７３とを備えて構成される。ファンガード７０は、ワイヤー７１によって、吹出口１３の奥へ手を差し入れることができないようにする。 A fan guard 70 is provided between the vertical blades 85 and the flaps 60. The fan guard 70 includes two wires 71 that are stretched in parallel with each other along the longitudinal direction of the air outlet 13, and supports 72 and 73 that bundle ends of the wires 71. The fan guard 70 prevents the hand from being inserted into the outlet 13 by the wire 71.
図３は、本発明で室内ユニットの据付板５０の詳細図である。 FIG. 3 is a detailed view of the indoor unit installation plate 50 according to the present invention.
据付板５０の上部には、室内ユニット１を壁面５に据え付ける際に、この室内ユニット１のフレーム３の背面上部に形成された凹部３０を引掛けるための係止爪５１が設けられている。配管作業時はこの係止爪５１部分を支点に、室内ユニット１を回動させて跳ね上げる。 At the upper part of the installation plate 50, when the indoor unit 1 is installed on the wall surface 5, a locking claw 51 is provided for hooking a recess 30 formed on the upper back of the frame 3 of the indoor unit 1. At the time of piping work, the indoor unit 1 is turned up with the locking claw 51 portion as a fulcrum.
据付板５０の下部には、配管作業時に作業空間を確保するための支持部材５２を係合させる取付孔５０１、５０２が形成されている。２つの取付孔５０１、５０２を設けることで図４に示すように支持部材５２と据付板５０のなす角度θ１、θ２が変化させられ、室内ユニット1の跳ね上げ高さが調節可能である。（後述する）。 At the lower part of the installation plate 50, mounting holes 501 and 502 for engaging the support member 52 for securing a work space during piping work are formed. By providing the two mounting holes 501 and 502, the angles θ 1 and θ 2 formed by the support member 52 and the mounting plate 50 can be changed as shown in FIG. 4, and the jumping height of the indoor unit 1 can be adjusted. . (Described later).
また、この据付板５０には、室内ユニット１から延出する冷媒配管２２，２３並びにドレン配管２４の取出し位置を据付板５０の中央に定めるためのノックアウトホール部６００が設けられており、その周囲にはスリット５６により形成されている。すなわち、据付板５０の中央から冷媒配管２２，２３ドレン配管２４を室外に導出する場合は、このスリット５６に裁断具（図示せず）を入れてスリット５６間を切断してノックアウトホール部６００を据付板５０から切り離し、この切り離した部分を上述の配管取り出し位置とする。 Further, the installation plate 50 is provided with a knockout hole portion 600 for determining the extraction positions of the refrigerant pipes 22 and 23 extending from the indoor unit 1 and the drain pipe 24 at the center of the installation plate 50. Is formed by a slit 56. That is, when the refrigerant pipes 22 and 23 and the drain pipe 24 are led out from the center of the installation plate 50, a cutting tool (not shown) is inserted into the slit 56 to cut between the slits 56 so that the knockout hole portion 600 is formed. It cuts off from the installation board 50, and let this cut | disconnect part be the above-mentioned piping extraction position.
ここで、取付孔５０１は、支持部材５２の係合のために新たに設けたものではなく、ノックアウトホール部のスリット５６の一部である。 Here, the attachment hole 501 is not newly provided for the engagement of the support member 52 but is a part of the slit 56 of the knockout hole portion.
尚、この据付板５０には縦、横方向に多数の孔５５０が整列状態で設けられているが、これは据付板５０を室内壁面５へ当てがった際、室内壁の内部に位置する間柱との位置と一致した任意の孔にねじを挿入して固定することにより、この据付板５０を室内壁面５へ固定できるようにするためである。 The mounting plate 50 is provided with a large number of holes 550 aligned in the vertical and horizontal directions, which are located inside the indoor wall when the mounting plate 50 is applied to the indoor wall surface 5. This is because the installation plate 50 can be fixed to the indoor wall surface 5 by inserting and fixing a screw into an arbitrary hole that coincides with the position of the stud.
図４は、本発明に係る据付板５０の調整機構を用いて室内ユニット１を跳ね上げた図であり、図４（ａ）は第１の実施形態、図４（ｂ）は第２の実施形態を示している。図５は、第１の実施形態における室内ユニット１の一部破断させた図であり、図６はその要部拡大図である。図７は、第２の実施形態における室内ユニット１の一部破断させた図であり、図８はその要部拡大図である。 FIG. 4 is a diagram in which the indoor unit 1 is flipped up using the adjusting mechanism of the installation plate 50 according to the present invention. FIG. 4 (a) is the first embodiment, and FIG. 4 (b) is the second embodiment. The form is shown. FIG. 5 is a partially broken view of the indoor unit 1 in the first embodiment, and FIG. 6 is an enlarged view of a main part thereof. FIG. 7 is a partially broken view of the indoor unit 1 in the second embodiment, and FIG. 8 is an enlarged view of a main part thereof.
室内ユニット１を室内壁面５に据付ける場合、壁面５に据付板５０を取り付け、この据付板５０の固定によって室内ユニット１の据付位置を決めている。 When the indoor unit 1 is installed on the indoor wall surface 5, an installation plate 50 is attached to the wall surface 5, and the installation position of the indoor unit 1 is determined by fixing the installation plate 50.
据付板５０を取り付けた後は、室内ユニット１の上部（フレーム３の凹部３０）を据付板５０の係止爪５１に引掛けて支点とし、室内ユニット１の上部を跳ね上げる。それと同時にこの室内ユニット１の裏面の支持具５２を、支点Ｆを中心にして回動させて起こして、その前部（後述する）を据付板５０に設けられた取付孔５０１または５０２と室内ユニット1の支持部材５２を係合させて室内ユニット1の上部を跳ね上げる。そして、この室内ユニット１の下部に作業空間ＳＡ、ＳＢを確保し、図示しない室外ユニットからの冷媒配管とこの室内ユニット１の冷媒配管２２、２３とをつなぐ。さらに、ドレン配管２４に延長配管（図示せず）をつなぐ配管作業を行う。 After the installation plate 50 is attached, the upper portion of the indoor unit 1 (the recessed portion 30 of the frame 3) is hooked on the locking claw 51 of the installation plate 50 as a fulcrum, and the upper portion of the indoor unit 1 is flipped up. At the same time, the support member 52 on the back surface of the indoor unit 1 is turned around the fulcrum F, and its front part (described later) is attached to the mounting hole 501 or 502 provided in the installation plate 50 and the indoor unit. One support member 52 is engaged, and the upper part of the indoor unit 1 is flipped up. Then, work spaces SA and SB are secured in the lower part of the indoor unit 1, and a refrigerant pipe from an outdoor unit (not shown) is connected to the refrigerant pipes 22 and 23 of the indoor unit 1. Further, piping work for connecting an extension pipe (not shown) to the drain pipe 24 is performed.
この支持部材５２は、その前部が下向きに折れ曲がったＬ字形状であり、前部の平面部５２２と折り曲げ部５２３の間には凸部５２１が形成され、この凸部５２１が取付孔５０１、５０２と係合することにより支持部材５２を安定させる効果がある。 The support member 52 is L-shaped with its front portion bent downward, and a convex portion 521 is formed between the flat portion 522 and the bent portion 523 of the front portion, and the convex portion 521 is attached to the mounting hole 501. Engaging with 502 has an effect of stabilizing the support member 52.
室内ユニット１の据付位置が室内の天井６まで十分に距離がある場合（図４（ａ）、図５、図６）、室内ユニット1の支持部材５２を、支点Ｆを中心に回動させてこの支持具５２を略水平状態とする。支持具５２と据付板５０とのなす角度θ１を約９０度とし、この支持部材５２の前部の平面部５２２を取付孔５０１に係合させる。この時、支持部材５２の凸部５２１が取付孔５０１に引掛かることで据付板５０に対する支持部材５２の係合が安定し、室内ユニット1の跳ね上げ高さはＬ１となり、十分な作業空間ＳＡが確保される。この作業空間ＳＡに冷媒配管２２、２３やドレン配管２４を収納し、前述の配管作業を行う。 When the installation position of the indoor unit 1 is sufficiently far from the ceiling 6 in the room (FIGS. 4A, 5 and 6), the support member 52 of the indoor unit 1 is rotated around the fulcrum F. The support 52 is set in a substantially horizontal state. The angle θ 1 formed by the support 52 and the installation plate 50 is set to about 90 degrees, and the flat portion 522 at the front portion of the support member 52 is engaged with the mounting hole 501. At this time, the convex portion 521 of the support member 52 is caught in the mounting hole 501, so that the engagement of the support member 52 with the installation plate 50 is stabilized, and the jumping height of the indoor unit 1 becomes L 1 , so that a sufficient working space is achieved. SA is secured. The refrigerant pipes 22, 23 and the drain pipe 24 are accommodated in the work space SA, and the above-described piping work is performed.
その後、これら冷媒配管２２、２３やドレン配管２４に対して、支持部材５２を取付孔５０１から外して下向きに回動させ、支持部材５２のＬ字形状によってこれら配管は室内ユニット１の下部に収納され、室内ユニット１は室内壁面５に対して垂直状態となり据付作業が完了する。すなわち、据付作業完了時にはＬ字形状の支持部材５２が冷媒配管２２、２３やドレン配管２４の位置決めをする配管押さえを兼ねている。 Thereafter, the support member 52 is removed from the mounting hole 501 and rotated downward with respect to the refrigerant pipes 22 and 23 and the drain pipe 24, and these pipes are stored in the lower part of the indoor unit 1 due to the L shape of the support member 52. Then, the indoor unit 1 is in a vertical state with respect to the indoor wall surface 5, and the installation work is completed. That is, when the installation work is completed, the L-shaped support member 52 also serves as a pipe presser for positioning the refrigerant pipes 22 and 23 and the drain pipe 24.
また、室内ユニット１の据付位置が室内の天井６に近い場合（図４（ｂ）、図７、図８）、つまり、室内ユニット１の据付位置と天井６との距離がＬ１よりも小さい場合は、上述したように支持部材５２を回動させて据付板５０とのなす角度θ２を約９０度以下とし、この支持部材５２の前部の折り曲げ部５２３を取付孔５０２に係合させる。 Also, if the installation position of the indoor unit 1 is closer to the ceiling 6 of the indoor (FIG. 4 (b), the 7, 8), that is, the distance between the installation position and the ceiling 6 of the indoor unit 1 is smaller than L 1 In this case, as described above, the support member 52 is rotated so that the angle θ 2 formed with the installation plate 50 is about 90 degrees or less, and the bent portion 523 at the front portion of the support member 52 is engaged with the mounting hole 502. .
この時、支持部材５２の凸部５２１が取付孔５０２に引掛かることで据付板５０に対する支持部材５２の係合が安定し、室内ユニット１の跳ね上げ高さはＬ１よりも小さいＬ２となり、安全な作業空間ＳＢを確保することができる。その後の配管作業は、上述した通りである。 In this case, engagement is stabilized support member 52 protrusion 521 for mounting plate 50 by caught in the mounting hole 502 of the support member 52, flip-up height of the indoor unit 1 is small L 2 becomes than L 1 A safe work space SB can be secured. Subsequent piping work is as described above.
このように、室内ユニット１の上部の跳ね上げ高さを調節する調節機構は支持部材５２と据付板５０に設けた取付孔５０１、５０２から構成される。
以上の実施形態では、天井６と室内ユニット１との間隔に応じて、上記調整機構を用いて室内ユニット１の上部の跳ね上げ高さを調整でき、据付板５０と室内ユニット１との間に安全な作業空間ＳＡ、ＳＢを確保できる。
As described above, the adjustment mechanism for adjusting the jumping height of the upper portion of the indoor unit 1 includes the support member 52 and the mounting holes 501 and 502 provided in the installation plate 50.
In the above embodiment, the jumping height of the upper part of the indoor unit 1 can be adjusted using the adjusting mechanism according to the distance between the ceiling 6 and the indoor unit 1, and the space between the installation plate 50 and the indoor unit 1 can be adjusted. Safe work spaces SA and SB can be secured.
従って、従来のように室内ユニット１の据付位置が室内の天井６に近い場合に、支持部材５２を挟むと室内ユニット１が天井６に接触し、跳ね上げた状態で室内ユニット１を固定できないという問題は解消される。 Therefore, when the installation position of the indoor unit 1 is close to the ceiling 6 in the room as in the past, if the support member 52 is sandwiched, the indoor unit 1 contacts the ceiling 6 and the indoor unit 1 cannot be fixed in a state of being flipped up. The problem is solved.
図９は、図５に示した支持部材５２の参考実施形態を示したものであり、図１０は図９のＡ−Ａ断面図を示したものである。 これらの図において、支持部材５２は、室内ユニット１（図１参照）に回動自在に設けられ、略コの字形状の第１支持具５３１とその前部が下向きに折れ曲がり、支持部材５２に係止されるＬ字形状の第２支持具５３２から構成される。
FIG. 9 shows a reference embodiment of the support member 52 shown in FIG. 5, and FIG. 10 shows a cross-sectional view taken along line AA of FIG. In these drawings, the support member 52 is rotatably provided in the indoor unit 1 (see FIG. 1), and the substantially U-shaped first support 531 and its front portion are bent downward, and are supported by the support member 52. It is comprised from the L-shaped 2nd support tool 532 latched.
支持具５３１、５３２にはそれぞれ長手方向にスリット５３３、５３４が設けられており、これら２つの支持具５３１、５３２を重ねあわせると、２つのスリット５３３、５３４は重なる構造となっている。ここで、スリット５３３の幅Ｇは、スリット５３４の幅Ｆよりも小さく設定されている。 The support tools 531 and 532 are respectively provided with slits 533 and 534 in the longitudinal direction. When these two support tools 531 and 532 are overlapped, the two slits 533 and 534 are overlapped. Here, the width G of the slit 533 is set smaller than the width F of the slit 534.
ビス５３５は、重なった状態のスリット５３３、５３４に対して下から（図５においてスペースＳＡ側から）挿入される。ビス５３５の螺合部５３９の幅寸法Ｈ（図１０参照）はスリット５３３の幅Ｇ（図９参照）と略一致している。 The screw 535 is inserted from below (from the space SA side in FIG. 5) into the overlapping slits 533 and 534. The width dimension H (see FIG. 10) of the screwed portion 539 of the screw 535 substantially matches the width G (see FIG. 9) of the slit 533.
従って、ビス５３５を支持部材５２に対して下から挿入するとスリット５３２は隙間を保ったままスリット５３３でビス５３５の螺合部５３９は係合される。 Therefore, when the screw 535 is inserted into the support member 52 from below, the screw portion 539 of the screw 535 is engaged with the slit 533 while keeping the gap in the slit 532.
すなわち、ビス５３５を支持部材５３に取り付けると、支持部材５２は室内ユニット１から延びる第１支持具５３１に対して第２支持具５３２が矢印ＣＤで示す方向に伸縮する。そして、ビス５３５を確実にスリット５３３に締め付けると、このビス５３５により第１支持具５３１と第２支持具５３２は固定される。 That is, when the screw 535 is attached to the support member 53, the support member 52 expands and contracts in the direction indicated by the arrow CD with respect to the first support 531 extending from the indoor unit 1. When the screw 535 is securely fastened to the slit 533, the first support 531 and the second support 532 are fixed by the screw 535.
また、図５並びに図７を参照して支持部材５２は作業用空間ＳＡもしくはＳＢに対して水平になる（図５）方が空間を広く確保できるので、配管作業を行いやすい。従って、上記実施形態では、支持部材５２の据付板５０への係合は取付孔５０１を使用して、支持部材５２は水平状態を保つようにするとよい。 5 and 7, the support member 52 is horizontal with respect to the working space SA or SB (FIG. 5), so that a wider space can be secured, so that the piping work can be easily performed. Therefore, in the above-described embodiment, the support member 52 is preferably engaged with the installation plate 50 using the attachment hole 501 so that the support member 52 is kept in a horizontal state.
さらに、支持部材５２の長さが一定の場合には、室内ユニット１の跳ね上げ高さ寸法は図５のように取付孔５０１、５０２でのみ調節可能であったが、上記実施形態では、支持部材５２は段階的にではなく、自由に長さ調節ができるので、室内ユニット１の跳ね上げ高さも自由に調節ができる。従って、室内ユニット１と天井６との空間を有効に利用し、作業空間ＳＡを確保できる。 Furthermore, when the length of the support member 52 is constant, the flip-up height dimension of the indoor unit 1 can be adjusted only by the mounting holes 501 and 502 as shown in FIG. Since the length of the member 52 can be freely adjusted, not in stages, the jumping height of the indoor unit 1 can also be freely adjusted. Therefore, it is possible to effectively use the space between the indoor unit 1 and the ceiling 6 and secure the work space SA.
すなわち、図４で示すように室内ユニット１の跳ね上げ高さ寸法Ｌ１は、可能なまで室内ユニット１を傾斜させるように支持部材５２の長さ調節行えるので、作業空間ＳＡ（図５参照）も最大限確保でき、配管作業が行いやすくなる。 That is, since the flip-up height L 1 of the indoor unit 1 as shown in FIG. 4, allows adjusting the length of the support member 52 so as to tilt the indoor unit 1 to possible working space SA (see FIG. 5) Can be secured to the maximum, making piping work easier.
図１１は、図５に示した支持部材５２の他の第２実施形態を示したものであり、図１２は図１１のＫ−Ｋ断面図を示したものである。 FIG. 11 shows another second embodiment of the support member 52 shown in FIG. 5, and FIG. 12 is a sectional view taken along the line KK of FIG.
これらの図において、上述の参考実施形態と同様に支持具５２は、コの字形状の第１支持具５４１とその前部が下向きに折れ曲がったＬ字形状の第２支持具５４２から構成される。
In these drawings, like the above-described reference embodiment , the support tool 52 includes a first U-shaped support tool 541 and an L-shaped second support tool 542 whose front portion is bent downward. .
第１支持具５４１は合成樹脂等の弾性部材で成型されており、Ｕ字状のスリット５４０によって上下方向に変形する舌片５４３が形成されている。この舌片５４３の下面にはつまみ５３８が、その上面には凸部５３７が形成されている。一方、第２支持具５４２はその内面に凹部５３６が溝方向に多数設けられている。そして、この第１支持具５４１並びに第２支持具５４２はその断面が略コの字状に形成される。しかも、第２支持具５４２の両端は更に内側に折り曲げ片５４４が形成されている。 The first support 541 is formed of an elastic member such as synthetic resin, and a tongue piece 543 that is deformed in the vertical direction by a U-shaped slit 540 is formed. A knob 538 is formed on the lower surface of the tongue piece 543, and a convex portion 537 is formed on the upper surface thereof. On the other hand, the second support 542 has a large number of recesses 536 on the inner surface thereof in the groove direction. The first support 541 and the second support 542 have a substantially U-shaped cross section. Moreover, both ends of the second support 542 are further formed with bent pieces 544 on the inner side.
従って、第１支持具５４１に第２支持具５４２を挿入するとこの第２支持具５４２は第１支持具５４１に対して矢印ＣＤの方向にスライドする。その時、スライド中は舌片５４３は下方に湾曲しているが、凸部５３７が凹部５３６に嵌合するとその両部材は係合状態となる。この係合状態において、さらに第２支持具５４２を矢印ＣＤの方向にスライドさせると、凹凸部５３７、５３６の嵌合状態は外れて、次の凹凸部まで移動して係合する。この構造により、支持部材５４は凹部５３６の数だけ矢印Ｃ，Ｄの方向に段階的に伸縮可能となる。 Accordingly, when the second support 542 is inserted into the first support 541, the second support 542 slides with respect to the first support 541 in the direction of the arrow CD. At that time, the tongue piece 543 is curved downward during the slide, but when the convex portion 537 is fitted into the concave portion 536, both the members are engaged. In this engaged state, when the second support 542 is further slid in the direction of the arrow CD, the fitting state of the concavo-convex portions 537 and 536 is released and moved to the next concavo-convex portion and engaged. With this structure, the support member 54 can expand and contract in stages in the directions of the arrows C and D by the number of the recesses 536.
この参考実施形態においても、室内ユニット１の跳ね上げ高さＬ１は、可能なまで室内ユニット１を傾斜させるように支持部材５４の長さ調節行えるので、作業空間ＳＡ（図５参照）も最大限確保でき、配管作業が行いやすくなる。
Maximum Also in this reference embodiment, the flip-up height L 1 of the indoor unit 1, since enabling length adjustment of the support member 54 so as to tilt the indoor unit 1 to possible working space SA (see FIG. 5) As a result, piping work can be performed easily.
従って、上記の参考実施形態によると、従来のように室内ユニット１の据付位置が室内の天井６に近い場合にも、支持部材５２、５４の長さを調節することで室内ユニット１が天井６に接触し、跳ね上げた状態で室内ユニット１を固定できないという問題は解消される。
Therefore, according to the above-described reference embodiment , even when the installation position of the indoor unit 1 is close to the indoor ceiling 6 as in the prior art, the length of the support members 52 and 54 is adjusted to adjust the length of the indoor unit 1 to the ceiling 6. The problem that the indoor unit 1 cannot be fixed in a state where the indoor unit 1 is in a state of being touched and flipped up is solved.
１…室内ユニット
５…壁面
５０…据付板
５２、５４…支持部材（調整機構）
５６…ノックアウトホール部のスリット
５０１…取付孔（調整機構）
５０２…取付孔（調整機構）
５２２…平面部
５２３…折り曲げ部
５３１、５４１…第１支持具
５３２、５４２…第２支持具
Ｌ１…跳ね上げ高さ
Ｌ２…跳ね上げ高さ
DESCRIPTION OF SYMBOLS 1 ... Indoor unit 5 ... Wall surface 50 ... Installation board 52, 54 ... Support member (adjustment mechanism)
56 ... Slit of knockout hole 501 ... Mounting hole (adjustment mechanism)
502 ... Mounting hole (adjustment mechanism)
522 ... Plane part 523 ... Bending part 531, 541 ... 1st support tool 532, 542 ... 2nd support tool L 1 ... Bounce height L 2 ... Bounce height
Claims (1)
前記調整機構は、この空気調和機の裏側に前後方向に回動自在に設けられたＬ字状の支持部材であり、この支持部材を前記空気調和装置と前記据付板のなす角度を変えて前記据付板に取り付ける複数の取付孔を前記据付板に設け、
前記支持部材は、前記空気調和装置の跳ね上げ高さを高くする場合はＬ字の短い方の辺の平面部が、跳ね上げ高さを低くする場合はＬ字の折り曲げ部が、それぞれ前記取付孔に嵌まり、
更に、前記Ｌ字状の支持部材は、空気調和装置の裏側に配置される冷媒配管を固定する固定部材を兼ね、
一方、前記据付板は、空気調和装置の前記壁面での据付位置や空気調和装置から前記壁面を介して屋外へ延出する冷媒配管の貫通位置を定める機能を有すると共に、前記取付孔は屋外へ延出する冷媒配管の位置を定めるために前記据付板に設けられたノックアウトホール部を成すスリットであることを特徴とする空気調和機の据付装置。 In an installation device for attaching an air conditioner to an installation plate fixed to a wall surface, an adjustment mechanism that changes the jumping height of the air conditioner when the air conditioner is attached to the installation plate is provided with the installation plate and / or the air. In the harmony device ,
The adjustment mechanism is an L-shaped support member provided on the back side of the air conditioner so as to be rotatable in the front-rear direction. The support member is changed by changing an angle formed by the air conditioner and the installation plate. A plurality of mounting holes to be attached to the installation plate are provided in the installation plate ,
The support member has a flat portion on the shorter side of the L-shape when the flip-up height of the air conditioner is increased, and a bent portion of the L-shape when the flip-up height is lowered. Fit into the hole,
Furthermore, the L-shaped support member also serves as a fixing member for fixing a refrigerant pipe arranged on the back side of the air conditioner,
Meanwhile, the mounting plate, both to have a function to determine the penetration position of the refrigerant pipe extending from the installation position and the air conditioner in the wall surface of the air conditioner through the wall to the outside, the mounting hole outdoors An air conditioner installation device comprising a slit forming a knockout hole portion provided in the installation plate to determine a position of a refrigerant pipe extending to
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| JP2009242195A JP5359771B2 (en) | 2009-09-25 | 2009-10-21 | Separation type air conditioner indoor unit installation device |
| US12/860,105 US8627672B2 (en) | 2009-08-27 | 2010-08-20 | Wall-hung air conditioner and installing device for air conditioner |
| EP17196580.9A EP3287704A1 (en) | 2009-08-27 | 2010-08-25 | Wall-hung air conditioner and installing device for air conditioner |
| EP10008843.4A EP2299193B1 (en) | 2009-08-27 | 2010-08-25 | Wall-hung air conditioner and installing device for air conditioner |
| CN2010102903705A CN102042667A (en) | 2009-10-21 | 2010-09-20 | Installing device for air conditioner |
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| JP2009242195A JP5359771B2 (en) | 2009-09-25 | 2009-10-21 | Separation type air conditioner indoor unit installation device |
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| US10571136B2 (en) * | 2015-03-31 | 2020-02-25 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Indoor unit of air conditioner |
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| KR101957164B1 (en) * | 2011-09-21 | 2019-03-12 | 엘지전자 주식회사 | Mounting plate of air conditioner |
| US20170261224A1 (en) * | 2013-11-26 | 2017-09-14 | Daikin Industries, Ltd. | Indoor unit |
| CN210463231U (en) * | 2019-07-08 | 2020-05-05 | 广东美的制冷设备有限公司 | Indoor machine of air conditioner |
| JP7309065B2 (en) * | 2020-05-26 | 2023-07-14 | 三菱電機株式会社 | Indoor unit mounting plate |
| JP7607191B2 (en) * | 2021-02-05 | 2024-12-27 | パナソニックＩｐマネジメント株式会社 | Wall-mounted air conditioner |
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|---|---|---|---|---|
| JPH01106829U (en) * | 1988-01-08 | 1989-07-19 | ||
| JPH076692B2 (en) * | 1989-10-12 | 1995-01-30 | 三菱電機株式会社 | Air conditioner mounting device |
| JPH05141695A (en) * | 1991-11-18 | 1993-06-08 | Matsushita Refrig Co Ltd | Installing device for air conditioner |
| JP2000055452A (en) * | 1998-08-05 | 2000-02-25 | Hitachi Ltd | Air conditioner |
| JP2000241016A (en) * | 1999-02-19 | 2000-09-08 | Fujitsu General Ltd | Installation equipment for air conditioners. |
-
2009
- 2009-10-21 JP JP2009242195A patent/JP5359771B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10571136B2 (en) * | 2015-03-31 | 2020-02-25 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011089678A (en) | 2011-05-06 |
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