JP2911209B2 - Outdoor unit of air conditioner - Google Patents

Outdoor unit of air conditioner

Info

Publication number
JP2911209B2
JP2911209B2 JP2295633A JP29563390A JP2911209B2 JP 2911209 B2 JP2911209 B2 JP 2911209B2 JP 2295633 A JP2295633 A JP 2295633A JP 29563390 A JP29563390 A JP 29563390A JP 2911209 B2 JP2911209 B2 JP 2911209B2
Authority
JP
Japan
Prior art keywords
outdoor unit
air conditioner
panel
air
ventilation
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
Application number
JP2295633A
Other languages
Japanese (ja)
Other versions
JPH04169725A (en
Inventor
貞治 斉藤
淳 小林
暁 家村
幹泰 進士
孝 不動
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.)
Sanyo Denki Co Ltd
Original Assignee
Sanyo Denki 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 Sanyo Denki Co Ltd filed Critical Sanyo Denki Co Ltd
Priority to JP2295633A priority Critical patent/JP2911209B2/en
Publication of JPH04169725A publication Critical patent/JPH04169725A/en
Application granted granted Critical
Publication of JP2911209B2 publication Critical patent/JP2911209B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Air-Conditioning Systems (AREA)

Description

【発明の詳細な説明】 (イ)産業上の利用分野 この発明は空気調和機の室外ユニットに関する。The present invention relates to an outdoor unit of an air conditioner.

(ロ)従来の技術 空気調和機の室外ユニットの従来技術としては、実公
昭56-4995号公報に記載されたものがある。この空気調
和機の室外ユニットは、筐体を備え、その筐体内を送風
ファンの収納された送風室と電装部品の収納された電装
室とに区画する区画板を備え、この区画板に通風口を形
成したものである。
(B) Conventional technology A conventional technology of an outdoor unit of an air conditioner is disclosed in Japanese Utility Model Publication No. 56-4995. The outdoor unit of the air conditioner includes a housing, and a partition plate for partitioning the inside of the housing into a blower room containing a blower fan and an electrical device room containing electrical components. Is formed.

(ハ)発明が解決しようとする課題 前述した空気調和機の室外ユニットでは、室外に設置
されるため、雨天の場合は、通風口から電装室に雨水が
入ることがあった。このため、通風口に筒状の部材等を
取付けて雨水の浸入を防止していた。しかし、この方法
では別部材を取付けるため、組立工程数、部品点数の増
大につながっていた。
(C) Problems to be Solved by the Invention In the outdoor unit of the air conditioner described above, since it is installed outdoors, in the case of rainy weather, rainwater sometimes enters the electrical equipment room from the ventilation opening. For this reason, a cylindrical member or the like is attached to the ventilation opening to prevent rainwater from entering. However, in this method, since a separate member is attached, the number of assembly steps and the number of parts are increased.

この発明は、通風口に別部材を取付けずに通風口から
の雨水の浸入を防止できる空気調和機の室外ユニットを
提供するものである。
The present invention provides an outdoor unit of an air conditioner that can prevent rainwater from entering through a ventilation port without attaching a separate member to the ventilation port.

(ニ)課題を解決するための手段 この発明は、筐体内を区画板で送風室と電装室とに区
画し、この送風室を少なくとも排気口を有するパネル
と、このパネルから内方へ吐出したエアガイダと、この
エアガイダに臨むファンとから構成した空気調和機の室
外ユニットにおいて、前記エアガイダには前記ファンに
臨む吸込側開口端を外側へ屈曲させてなる張出部を設け
ると共に、この張出部と前記パネルとの間に相対向させ
て前記送風室と前記電装室とをつなげる通風口を前記区
画板に配設するものである。
(D) Means for Solving the Problems According to the present invention, the inside of the housing is partitioned into a ventilation chamber and an electrical equipment chamber by a partition plate, and the ventilation chamber is discharged inward from the panel having at least an exhaust port and the panel. In an outdoor unit of an air conditioner comprising an air guider and a fan facing the air guider, the air guider is provided with a projecting portion formed by bending a suction-side opening end facing the fan to the outside. And a ventilation opening for connecting the ventilation chamber and the electrical equipment room to each other so as to face each other between the panel and the panel.

(ホ)作用 この空気調和機の室外ユニットでは、区画板の通風口
を張出部とパネルとの間の箇所に設けたので、送風室内
に浸入した雨水等は張出部に当たり、通風口から電装室
内への雨水等の浸入が防止される。
(E) Function In the outdoor unit of the air conditioner, the ventilation port of the partition plate is provided at a location between the overhanging portion and the panel, so that rainwater or the like entering the ventilation chamber hits the overhanging portion, and the rainwater or the like enters from the ventilation port. Infiltration of rainwater or the like into the electrical equipment room is prevented.

(ヘ)実施例 この発明の実施例を図面に基づいて説明する。(F) Embodiment An embodiment of the present invention will be described with reference to the drawings.

(1)は空気調和機の室外ユニット、(2)は排気口
(3)を有するパネル(4)で構成した筐体、(5)は
この排気口の外側からパネル(4)に取付けられるファ
ンガード、(6)は樹脂で一体形成されたエアガイダ、
(7)は電装室(8)と送風室(9)とに区画する区画
板、(10)はこの区画板に切起こしで形成された通風
口、(11)は送風ファンである。尚、前記エアガイダ
(6)は樹脂で形成されているので、金属で形成されて
いるパネル(4)よりも膨張率が大きい。
(1) is an outdoor unit of an air conditioner, (2) is a housing composed of a panel (4) having an exhaust port (3), and (5) is a fan attached to the panel (4) from outside the exhaust port. A guard, (6) an air guider integrally formed of resin,
(7) is a partition plate for partitioning into an electrical room (8) and a blower room (9), (10) is a ventilation port formed by cutting and raising the partition plate, and (11) is a blower fan. Since the air guider (6) is formed of a resin, it has a larger expansion coefficient than the panel (4) formed of metal.

前記エアガイダ(6)には、その前面側には、パネル
(4)の排気口周縁部(12)に接する支持面(13)を有
するベルマウス(14)が形成されている。(15)はこの
ベルマウスに形成された凹部で、ベルマウス(14)の4
ケ所に設けられている。
On the front side of the air guider (6), a bell mouth (14) having a support surface (13) in contact with an exhaust port peripheral portion (12) of the panel (4) is formed. (15) is a concave portion formed in the bell mouth, and is a 4th part of the bell mouth (14).
It is provided in two places.

また、エアガイダ(6)の吸込側開口端には、その後
側には区画板(7)近辺に延び、且つ、天面(15)や側
面(16)近辺に延びた張出部(17)が一体に形成されて
いる。(18)はこの張出部に形成された切欠きで、ドラ
イバーの挿入のために使用され、前記凹部(15)に臨ん
でいる。(40)はエアガイダ(6)吸込側に設けた熱交
換器である。
At the opening end of the suction side of the air guider (6), a projecting portion (17) extending near the partition plate (7) and extending near the top surface (15) or the side surface (16) is provided on the rear side. It is formed integrally. (18) is a notch formed in the overhang, which is used for insertion of a screwdriver and faces the recess (15). (40) is a heat exchanger provided on the suction side of the air guider (6).

前記ファンガード(5)には、4ケ所突部(19)が形
成されており、その突部には螺子穴(20)が形成されて
いる。この突部(19)の先端が凹部(15)に接するよう
に螺子(21)止めされると、エアガイダ(6)とファン
ガード(5)との隙間は、パネル(4)の厚さより0.3m
m大きくなるように設定されている。(22)はファンガ
ード(5)に形成された結合部、(23)はエアガイダ
(6)に形成された結合部である。
The fan guard (5) is formed with four protrusions (19), and the protrusions are formed with screw holes (20). When the screw (21) is fixed so that the tip of the projection (19) is in contact with the recess (15), the gap between the air guider (6) and the fan guard (5) is 0.3 m larger than the thickness of the panel (4).
m is set to be larger. (22) is a joint formed on the fan guard (5), and (23) is a joint formed on the air guider (6).

(25)は電装室(8)の上部に各種電装部品を取付け
るための取付具である。(26)は電解コンデンサ、(2
7)はこのコンデンサの軟質塩ビ被覆、(28)は前記コ
ンデンサ(26)を3個一緒に収納する収納具で、この収
納具は軟質の塩ビ製で形成されている。この収納具(2
8)の底(29)にはスリット(30)が形成されており、
電解コンデンサ(26)の底が抜けるようなときには、こ
のスリット(30)を押し拡げて開口(31)から下に落
ち、電装室(8)内に不要な応力が加わらないようにな
っている。(32)は取付具(25)の立上り壁(33)に収
納具(28)及び電解コンデンサ(26)を固定する固定具
で、この固定具は収納具(28)に接している。このた
め、固定員(32)が電解コンデンサ(26)の被覆(27)
を傷付けることがほとんどなく、被覆(27)が傷付いて
生ずる電流のリークを防止できる。
(25) is a fitting for mounting various electrical parts on the upper part of the electrical equipment room (8). (26) is an electrolytic capacitor, (2
7) is a soft PVC coating of the capacitor, and (28) is a storage device for storing the three capacitors (26) together. The storage device is formed of soft PVC. This storage device (2
The slit (30) is formed in the bottom (29) of 8),
When the bottom of the electrolytic capacitor (26) comes off, the slit (30) is pushed and expanded and falls down from the opening (31) so that unnecessary stress is not applied to the electrical equipment room (8). (32) is a fixture for fixing the storage tool (28) and the electrolytic capacitor (26) to the rising wall (33) of the mounting tool (25), and this fixing tool is in contact with the storage tool (28). For this reason, the fixed member (32) is used to cover the electrolytic capacitor (26) (27)
And the leakage of the current caused by the damage of the coating (27) can be prevented.

このように構成された空気調和機の室外ユニットで
は、区画板(7)の通風口(18)を張出部(17)とパネ
ル(4)との間の箇所に設けたので、送風室(9)内に
送風ファン(11)にて吸込まれた雨水等は張出部(17)
に当たるため、この張出部(17)で雨水等が通風口(1
8)から電装室(8)内へ浸入することが防止される。
このため、通風口(18)に、雨水等の浸入を防止するた
めの別部材を設ける必要はない。
In the outdoor unit of the air conditioner configured as described above, the ventilation port (18) of the partition plate (7) is provided at a location between the overhang portion (17) and the panel (4). Rainwater etc. sucked by the blower fan (11) into the overhang (17)
Rainwater, etc. at this overhang (17)
Infiltration into the electrical equipment room (8) from 8) is prevented.
For this reason, it is not necessary to provide a separate member for preventing intrusion of rainwater or the like into the ventilation opening (18).

しかも、張出部(17)によって空気が整流されるた
め、この張出部(17)のない従来のものより、約1ホン
騒音を低減することが実験により確認できた。
Moreover, since the air is rectified by the overhang portion (17), it has been confirmed by experiments that the noise of about one phone is reduced as compared with the conventional device without the overhang portion (17).

また、ファンガード(5)とエアガイダ(6)とを一
体に形成したものでは、金型を引抜くためにエアガイダ
側に拡がるような形状、つまりファンガードに向かって
先細りの形状となり、送風する風量が低下する欠点があ
った。しかし、この空気調和機の室外ユニット(1)で
は、ファンガード(5)とエアガイダ(6)とを別体で
形成することによって、ファンガード(5)に向かって
拡がる形状とでき、風量の低下を防止することができ
る。
In the case where the fan guard (5) and the air guider (6) are integrally formed, the fan guard (5) has a shape that expands toward the air guider in order to pull out the mold, that is, a shape that tapers toward the fan guard. However, there was a drawback that was reduced. However, in the outdoor unit (1) of the air conditioner, by forming the fan guard (5) and the air guider (6) as separate bodies, the fan guard (5) can be formed so as to expand toward the fan guard (5), and the air volume is reduced. Can be prevented.

(ト)発明の効果 以上説明したように、この発明によれば、エアガイダ
に設けた張出部で、送風室内に浸入した雨水等を通風口
から電装室内へ浸入しないように防止できるので、通風
口に雨水等の浸入を防止する別部材を設ける必要がな
く、通風口からの雨水等の浸入を防止できると共に、組
立工程数や部品点数を削減することができる。
(G) Effect of the Invention As described above, according to the present invention, the overhanging portion provided on the air guider can prevent rainwater or the like that has entered the ventilation chamber from entering the electrical equipment room from the ventilation opening. It is not necessary to provide a separate member for preventing rainwater or the like from entering the mouth, so that it is possible to prevent rainwater or the like from entering from the ventilation port, and it is possible to reduce the number of assembly steps and the number of parts.

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

第1図はこの発明の実施例を示す空気調和機の室外ユニ
ットの斜視図、第2図は同室外ユニットのエアガイダと
パネルとファンガードとの関係を示す斜視図、第3図は
同室外ユニットの要部断面図、第4図は同室外ユニット
の空気の流れを示す断面図、第5図は同室外ユニットの
電装室内の部品を示す分解斜視図である。 (1)……室外ユニット、(2)……筐体、(3)……
排気口、(4)……パネル、(6)………エアガイダ、
(7)……区画板、(8)……電装室、(9〉……送風
室、(10)……通風口。
FIG. 1 is a perspective view of an outdoor unit of an air conditioner showing an embodiment of the present invention, FIG. 2 is a perspective view showing the relationship between an air guider, a panel and a fan guard of the outdoor unit, and FIG. , FIG. 4 is a cross-sectional view showing the flow of air in the outdoor unit, and FIG. 5 is an exploded perspective view showing components in the electrical room of the outdoor unit. (1) ... outdoor unit, (2) ... housing, (3) ...
Exhaust port (4) Panel (6) Air guider
(7) ... partition board, (8) ... electrical equipment room, (9) ... ventilation room, (10) ... ventilation port.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 進士 幹泰 大阪府守口市京阪本通2丁目18番地 三 洋電機株式会社内 (72)発明者 不動 孝 大阪府守口市京阪本通2丁目18番地 三 洋電機株式会社内 (56)参考文献 実開 昭62−67132(JP,U) 実公 昭56−4995(JP,Y2) (58)調査した分野(Int.Cl.6,DB名) F24F 5/00 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Shinyasu 2-18-18 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Takashi Fudo 2-18-18 Keihanhondori, Moriguchi-shi, Osaka (56) References Japanese Utility Model Sho-62-67132 (JP, U) Japanese Utility Model Sho 56-4995 (JP, Y2) (58) Fields investigated (Int. Cl. 6 , DB name) F24F 5 / 00

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】筺体内を区画板で送風室と電装室とに区画
し、この送風室を少なくとも排気口を有するパネルと、
このパネルから内方へ吐出したエアガイダと、このエア
ガイダに臨むファンとから構成した空気調和機の室外ユ
ニットにおいて、前記エアガイダには前記ファンに臨む
吸込側開口端を外側へ屈曲させてなる張出部を設けると
共に、この張出部と前記パネルとの間に対向して前記送
風室と前記電装室とをつなげる通風口を前記区画板に配
設することを特徴とする空気調和機の室外ユニット。
An enclosure is divided into a ventilation chamber and an electrical equipment room by a partition plate, and the ventilation chamber has a panel having at least an exhaust port,
In an outdoor unit of an air conditioner comprising an air guider discharged inward from the panel and a fan facing the air guider, the air guider has a projecting portion formed by bending a suction side opening end facing the fan outward. An outdoor unit for an air conditioner, wherein a ventilation opening for connecting the blower chamber and the electrical equipment room is provided in the partition plate so as to face between the overhang portion and the panel.
JP2295633A 1990-10-31 1990-10-31 Outdoor unit of air conditioner Expired - Fee Related JP2911209B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2295633A JP2911209B2 (en) 1990-10-31 1990-10-31 Outdoor unit of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2295633A JP2911209B2 (en) 1990-10-31 1990-10-31 Outdoor unit of air conditioner

Publications (2)

Publication Number Publication Date
JPH04169725A JPH04169725A (en) 1992-06-17
JP2911209B2 true JP2911209B2 (en) 1999-06-23

Family

ID=17823174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2295633A Expired - Fee Related JP2911209B2 (en) 1990-10-31 1990-10-31 Outdoor unit of air conditioner

Country Status (1)

Country Link
JP (1) JP2911209B2 (en)

Also Published As

Publication number Publication date
JPH04169725A (en) 1992-06-17

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