JPS6218852Y2 - - Google Patents
Info
- Publication number
- JPS6218852Y2 JPS6218852Y2 JP1981058187U JP5818781U JPS6218852Y2 JP S6218852 Y2 JPS6218852 Y2 JP S6218852Y2 JP 1981058187 U JP1981058187 U JP 1981058187U JP 5818781 U JP5818781 U JP 5818781U JP S6218852 Y2 JPS6218852 Y2 JP S6218852Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- heat exchange
- mounting plate
- cylindrical
- partition 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
Links
- 238000005192 partition Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Description
【考案の詳細な説明】
本考案は熱交換ユニツトの組み立て構造に係
り、熱交換器等の取り付け作業性並びにユニツト
自体の機械的強度を向上させることを目的とする
ものである。[Detailed Description of the Invention] The present invention relates to the assembly structure of a heat exchange unit, and aims to improve the workability of installing a heat exchanger, etc., and the mechanical strength of the unit itself.
以下本考案の一実施例を図面と共に説明する。
第１図に於いて１は分離型空気調和機の室外側熱
交換ユニツトで、このユニツトは基台２と周面パ
ネル３と前面パネル４とで筐体５を形成し、この
筐体内には凝縮器６、圧縮機７、仕切板８、電装
板９等が配設されている。 An embodiment of the present invention will be described below with reference to the drawings.
In Fig. 1, reference numeral 1 denotes an outdoor heat exchange unit of a separate air conditioner. A condenser 6, a compressor 7, a partition plate 8, an electrical equipment plate 9, etc. are provided.
基台２には左側に熱交換器用吸込口１０、右側
に機械室の冷却用吸込口１１が夫々穿設されてい
る。そしてこの基台２に仕切板８を立設させ、基
台２の立ち上り周縁１２の螺子穴１３と仕切板８
の折曲片１４の螺子穴１５とを図示しない螺子に
て固着させるようになつている。尚この仕切板８
の上部には電装板９の係合用開口１６が下部には
配管挿通用の切欠き１７が夫々形成されている。 The base 2 is provided with a heat exchanger suction port 10 on the left side and a machine room cooling suction port 11 on the right side. Then, a partition plate 8 is set upright on this base 2, and the screw hole 13 of the rising edge 12 of the base 2 and the partition plate 8 are connected to each other.
The bent piece 14 is fixed to the screw hole 15 with a screw (not shown). Furthermore, this partition plate 8
An opening 16 for engaging the electrical equipment plate 9 is formed in the upper part of the housing, and a notch 17 for pipe insertion is formed in the lower part.
凝縮器６はプレートフイン型熱交換器６ａと、
針状フイン付熱交換パイプをドラム状にまいた筒
型の熱交換器６ｂとを組み合せてこれらを配管で
直列につないだもので、この凝縮器を筒型の熱交
換器の中心軸が水平となるように仕切板８にて区
画された基台２の左側の熱交換室１８に設置させ
ると共に右側の機械室１９には基台２に立設され
たボルト２０に圧縮機７の脚片２１を嵌合させて
設置するようになつている。 The condenser 6 includes a plate fin type heat exchanger 6a,
A cylindrical heat exchanger 6b in which heat exchange pipes with needle-shaped fins are arranged in a drum shape are combined and these are connected in series with piping, and the central axis of the cylindrical heat exchanger is horizontal. The leg of the compressor 7 is installed in the heat exchange chamber 18 on the left side of the base 2 divided by the partition plate 8 so that 21 to be installed.
２２はコンデンサ、リレー等の電装部品で、電
装板９に固着させるものである。この電装板の一
端には第２図に示す如く先端下部に切り込み部２
３を有するコ字状の係止片２４が形成されてお
り、この切り込み部を仕切板８の係合用開口１６
へ実線矢印の如く熱交換室１８側から係止させこ
の係止片２４にて仕切板８の折曲片１４を包囲す
るようになつている。又第３図に示す如くこの電
装板９の奥行寸法l1は仕切板８の奥行寸法l2より
もよりも小さく設定されており圧縮機７が設置さ
れた機械室１９とこれら電装部品２２は背方開口
部２５を介して開放状態となつている。 Reference numeral 22 denotes electrical components such as capacitors and relays, which are fixed to the electrical component board 9. At one end of this electrical equipment board, there is a notch 2 at the bottom of the tip as shown in Figure 2.
A U-shaped locking piece 24 having 3 is formed, and this notch is connected to the engagement opening 16 of the partition plate 8.
This locking piece 24 is locked from the heat exchange chamber 18 side as shown by the solid line arrow, and the bent piece 14 of the partition plate 8 is surrounded by this locking piece 24. Further, as shown in FIG. 3, the depth l1 of the electrical equipment board 9 is set smaller than the depth l2 of the partition plate 8, and the machine room 19 in which the compressor 7 is installed and these electrical parts 22 are It is in an open state through the back opening 25.
周面パネル３には、上面、左側面、背面に夫々
熱交換用吸込口２６を形成させると共に右側面の
上部に電装部品のサービス用蓋２７右側面の下部
にバルブ台２８を夫々配設されてある。この周面
パネル３は基台２に凝縮器６、仕切板８、圧縮機
７、電装板９等を配設した後これら機器を上方か
ら覆うように被せ、このパネルの左右両端の螺子
孔２９と基台２の左右の螺子孔３０とを図示しな
い螺子にて螺合固着させるものである。 The peripheral panel 3 has suction ports 26 for heat exchange formed on the top, left side, and back, respectively, and a lid 28 for servicing electrical components on the upper right side, and a valve stand 28 on the lower right side. There is. After installing the condenser 6, partition plate 8, compressor 7, electrical equipment board 9, etc. on the base 2, this peripheral panel 3 is placed so as to cover these devices from above, and screw holes 29 at both left and right ends of this panel are used. and the right and left screw holes 30 of the base 2 are screwed together and fixed with screws (not shown).
３１は凝縮器６の熱交換用フアン、３２はこの
フアンの駆動用モーター、３３はこのモーターの
フランジ片を嵌合させる取付板で、断面略コ字状
に形成されており、第４図に示す如く取付板３３
の上下の水平片の長さ寸法を筒型の熱交換器６ｂ
の長さ寸法と略一致させている。そしてこの上下
の水平片の外壁３４を筒型の熱交換器６ｂの内周
面３５に夫々当接させてこの熱交換器６ｂの上部
並びに下部をこの取付板３３と、周面パネル３の
内壁３６にて挟持させるようになつている。尚こ
の取付板の上下両先端部３７，３８は周面パネル
３の前縁傾斜面３９並びに基台２の凹面４０に螺
子４１にて固着させ、ユニツト自体の強度を向上
させるようになつている。 31 is a fan for heat exchange of the condenser 6, 32 is a motor for driving this fan, and 33 is a mounting plate into which a flange piece of this motor is fitted, which is formed into a substantially U-shaped cross section, and is shown in FIG. Mounting plate 33 as shown
The length dimension of the upper and lower horizontal pieces of the cylindrical heat exchanger 6b
The length dimension is approximately the same as that of . The outer walls 34 of the upper and lower horizontal pieces are brought into contact with the inner peripheral surface 35 of the cylindrical heat exchanger 6b, and the upper and lower parts of the heat exchanger 6b are connected to the mounting plate 33 and the inner wall of the peripheral panel 3. It is designed to be clamped at 36. The upper and lower ends 37 and 38 of this mounting plate are fixed to the front inclined surface 39 of the peripheral panel 3 and the concave surface 40 of the base 2 with screws 41 to improve the strength of the unit itself. .
４２は吹出グリルで、この吹出グリルは前面パ
ネル４に取り付けられている。４３はこの前面パ
ネルの位置決め部材で、第５図に示す如く、周面
パネル３の上面の段差面４４に穿設した２つの孔
４５にこの部材の下面より突出させたピン４６を
挿入し、螺子４７にてこの部材４３を周面パネル
３に固着させるものである。従つてこの部材にて
第４図に示す如く前パネル４の係合爪４７が嵌合
される段差面４４の寸法l3を常に一定保持させて
周面パネル３と前パネル４との結合状態を良好に
している。 Reference numeral 42 denotes an air outlet grille, which is attached to the front panel 4. Reference numeral 43 designates a positioning member for this front panel, and as shown in FIG. This member 43 is fixed to the peripheral panel 3 with screws 47. Therefore, with this member, as shown in FIG. 4, the dimension l3 of the stepped surface 44 into which the engaging claw 47 of the front panel 4 is fitted is always kept constant, and the connected state of the peripheral panel 3 and the front panel 4 is maintained. is in good condition.
第６図は仕切板８の下部に形成した配管挿通用
の切欠き１７に嵌合させる振動吸収部材４８の斜
視図で、この部材は上下方向に２本の切り込み４
８ａを有する配管挿通穴４９，５０が形成されて
いる。又上部の配管挿通穴５０の周辺には第７図
の如く束線バンド５１にて配管５２にこの振動吸
収部材を固着させるフランジ部５３が形成されて
いる。尚この振動吸収部材４８は仕切板８の配管
挿通用の切欠き１７への嵌合のしやすさ、並びに
冷媒配管の振動吸収性を考慮して比較的軟かい発
泡エチレンプロピレンゴムを使用している。 FIG. 6 is a perspective view of a vibration absorbing member 48 that is fitted into the notch 17 for pipe insertion formed in the lower part of the partition plate 8, and this member has two notches 4 in the vertical direction.
Pipe insertion holes 49 and 50 having diameters 8a are formed. Also, a flange portion 53 is formed around the upper pipe insertion hole 50, as shown in FIG. 7, for fixing the vibration absorbing member to the pipe 52 with a bundle band 51. The vibration absorbing member 48 is made of relatively soft foamed ethylene propylene rubber in consideration of ease of fitting into the pipe insertion notch 17 of the partition plate 8 and vibration absorption of the refrigerant pipe. There is.
第８図は圧縮機７周辺の配管接続状態を示し、
５４は圧縮機のターミナルカバー５５より鉛直上
方向に立設されたボルト、５６は一端部５７の孔
５８にこのボルトを挿入しナツト５９にてターミ
ナルカバー５５へ固着させると共に、他端部６０
には冷媒配管６１途中に設けられ冷媒流通量を制
御する電磁弁６２を螺子６３にて固着させる取付
板で圧縮機７の振動と同期の振動をこの電磁弁６
２並びに冷媒配管６１に与えて、この冷媒配管６
１が亀裂する虞れを少なくしている。 Figure 8 shows the state of piping connections around the compressor 7,
Numeral 54 is a bolt vertically installed above the terminal cover 55 of the compressor, and 56 is a bolt inserted into the hole 58 of one end 57 and fixed to the terminal cover 55 with a nut 59, and the other end 60.
A mounting plate is installed in the middle of the refrigerant pipe 61 to which a solenoid valve 62 for controlling the flow rate of refrigerant is fixed with a screw 63.
2 and the refrigerant pipe 61, and this refrigerant pipe 6
1 reduces the risk of cracking.
上述の如き構成を備えた室外側熱交換ユニツト
の運転状態に於いては基台２に穿設した冷却用吸
込口１１から外気を吸入し背方開口部２５→係合
用開口１６を介して前面パネル４の吹出グリル４
２より、フアン３１にて熱交換器用吸込口２６を
介して吸入され凝縮器６を介して熱交換された外
気と共に排出させるようになつている。 When the outdoor heat exchange unit having the above-mentioned configuration is in operation, outside air is sucked in from the cooling suction port 11 formed in the base 2, and the air is sucked in from the front via the rear opening 25 → the engagement opening 16. Air outlet grill 4 of panel 4
2, the air is sucked in by the fan 31 through the heat exchanger suction port 26, and is discharged together with the outside air that has been heat exchanged through the condenser 6.
又電装部品２２等のサービス点検作業時に於い
て第１図に示す前面パネル４を下部に螺着させた
螺子６４を外して、熱交換ユニツト１を前面開放
状態にすれば仕切板８の係合用開口１６に係止さ
れた電装板９を前方へ引き出して、極めて容易に
これらの作業を行なうことが出来る。 Also, during service inspection work on electrical components 22, etc., remove the screws 64 that screw the front panel 4 shown in FIG. These operations can be performed very easily by pulling out the electrical equipment board 9 that is locked in the opening 16 forward.
以上述べたように、本考案の熱交換ユニツトは
針状フイン付熱交換パイプをドラム状にまいて筒
型の熱交換器を形成し、その筒型の熱交換器の中
心軸が水平となるように筐体内に熱交換器を配設
し、一方この熱交換器の中空部に配設される取付
板は熱交換器の筒の長さと略同一寸法を有する上
下一対の水平な片と、この熱交換器の筒の内径と
略同一寸法を有する片とでもつて略コ字状に成形
され、この筒型の熱交換器をこの取付板と筐体と
で挟持するようにしたものである。 As described above, in the heat exchange unit of the present invention, needle-like finned heat exchange pipes are arranged in a drum shape to form a cylindrical heat exchanger, and the central axis of the cylindrical heat exchanger is horizontal. A heat exchanger is disposed inside the housing as shown in FIG. A piece having approximately the same dimensions as the inner diameter of the tube of this heat exchanger is formed into a substantially U-shape, and this cylindrical heat exchanger is sandwiched between this mounting plate and the housing. .
すなわち、この筒型の熱交換器はその中心軸が
水平となるように寝かせて配設し、この熱交換器
を構成する針状フイン付熱交換パイプが積み重な
らないように左右方向へ並べて、これらパイプを
筐体と取付片とで挟んで、上下方向の位置決めを
行なわせたので、熱交換ユニツトの運転時にこの
ユニツトが上下方向に振動してもこれらパイプ同
志が重なつてパイプ間のピツチが狂うおそれは少
なく伝熱面積を一定に保ち、且つ空気抵抗の増大
を抑えることができる。 That is, this cylindrical heat exchanger is laid down so that its central axis is horizontal, and the heat exchange pipes with needle-like fins that make up this heat exchanger are arranged in the left and right direction so that they do not stack up. Since these pipes are sandwiched between the casing and the mounting piece for vertical positioning, even if the heat exchange unit vibrates in the vertical direction during operation, these pipes overlap and the pitch between the pipes is maintained. The heat transfer area can be kept constant and the increase in air resistance can be suppressed.
又、取付板には略垂直方向に延びて筒型の熱交
換器の筒の内径と略同一寸法を有する片を設けた
ので、このような熱交換ユニツトを複数個積み重
ねても、この取付板の片でこのユニツトの筐体を
補強し、このユニツトが変形するおそれを少なく
することができる。 In addition, since the mounting plate is provided with a piece that extends approximately vertically and has approximately the same dimensions as the inner diameter of the cylinder of the cylindrical heat exchanger, even if a plurality of such heat exchange units are stacked, the mounting plate This piece can be used to reinforce the housing of this unit to reduce the risk of deformation of this unit.
図面は本考案の一実施例を示し第１図は熱交換
ユニツトの分解斜視図、第２図は電装板と仕切板
との関係を示す斜視図、第３図は熱交換ユニツト
の横断面図、第４図は熱交換ユニツトの縦断面図
第５図は周面パネルの要部拡大斜視図、第６図は
振動吸収部材の斜視図、第７図はこの振動吸収部
材と仕切板の嵌合状態を示す斜視図、第８図は圧
縮機と電磁弁との結合関係を示す分解図である。
５……筐体、６ｂ……円筒型熱交換器、３１…
…フアン、３２……モーター、３３……取付板。
The drawings show one embodiment of the present invention, and Fig. 1 is an exploded perspective view of the heat exchange unit, Fig. 2 is a perspective view showing the relationship between the electrical equipment board and the partition plate, and Fig. 3 is a cross-sectional view of the heat exchange unit. , FIG. 4 is a longitudinal sectional view of the heat exchange unit, FIG. 5 is an enlarged perspective view of the main part of the peripheral panel, FIG. 6 is a perspective view of the vibration absorbing member, and FIG. 7 is a view of the fit between the vibration absorbing member and the partition plate. FIG. 8 is an exploded view showing the connection relationship between the compressor and the solenoid valve. 5... Housing, 6b... Cylindrical heat exchanger, 31...
…Fan, 32…Motor, 33…Mounting plate.
Claims (1)
筒型の熱交換器を形成し、この熱交換器の中空部
に配設された取付板で熱交換用のフアンを固定す
る熱交換ユニツトにおいて、前記熱交換器はその
筒型の熱交換器の中心軸が水平となるようにこの
ユニツトの筐体内に配設され、前記取付板は前記
熱交換器の筒の長さと略同一寸法を有する上下一
対の水平な片と前記熱交換器の筒の内径と略同一
寸法を有する片とでもつて略コ字状に成形され、
前記筒型の熱交換器を前記取付板と筐体とで挟持
させたことを特徴とする熱交換ユニツト。 In a heat exchange unit in which heat exchange pipes with needle-like fins are arranged in a drum shape to form a cylindrical heat exchanger, and a heat exchange fan is fixed with a mounting plate arranged in the hollow part of this heat exchanger. , the heat exchanger is arranged within the housing of the unit so that the central axis of the cylindrical heat exchanger is horizontal, and the mounting plate has dimensions substantially the same as the length of the cylinder of the heat exchanger. A pair of upper and lower horizontal pieces and a piece having substantially the same dimensions as the inner diameter of the cylinder of the heat exchanger are formed into a substantially U-shape,
A heat exchange unit characterized in that the cylindrical heat exchanger is sandwiched between the mounting plate and the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981058187U JPS6218852Y2 (en) | 1981-04-21 | 1981-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981058187U JPS6218852Y2 (en) | 1981-04-21 | 1981-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57172278U JPS57172278U (en) | 1982-10-29 |
| JPS6218852Y2 true JPS6218852Y2 (en) | 1987-05-14 |
Family
ID=29854608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981058187U Expired JPS6218852Y2 (en) | 1981-04-21 | 1981-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6218852Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH042339Y2 (en) * | 1985-04-27 | 1992-01-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565979B2 (en) * | 1977-05-25 | 1981-02-07 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565979U (en) * | 1979-06-25 | 1981-01-20 |
-
1981
- 1981-04-21 JP JP1981058187U patent/JPS6218852Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565979B2 (en) * | 1977-05-25 | 1981-02-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57172278U (en) | 1982-10-29 |
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