JPH0734264Y2 - Heat exchange unit - Google Patents
Heat exchange unitInfo
- Publication number
- JPH0734264Y2 JPH0734264Y2 JP1989058412U JP5841289U JPH0734264Y2 JP H0734264 Y2 JPH0734264 Y2 JP H0734264Y2 JP 1989058412 U JP1989058412 U JP 1989058412U JP 5841289 U JP5841289 U JP 5841289U JP H0734264 Y2 JPH0734264 Y2 JP H0734264Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchange
- exchange unit
- heat exchanger
- chamber
- machine room
- 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
- Other Air-Conditioning Systems (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
【考案の詳細な説明】 （イ）産業上の利用分野 本考案は、スーパーショーケースやプレバブ冷蔵庫等に
冷媒管でつながれる熱交換ユニットに関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a heat exchange unit that is connected to a super showcase, a pre-bab refrigerator, or the like with a refrigerant pipe.
（ロ）従来の技術 この種の熱交換ユニットの構造が示されたものとして
は、実公昭56−4995号公報がある。この公報で示されて
いる熱交換ユニットは、その内部が仕切板で熱交換室と
機械室とに区画されている。そして熱交換室に送風機と
熱交換室とを、機械室に圧縮機を夫々収納すると共に、
仕切板には機械室と熱交換室とをつなぐ通気口が設けら
れていた。(B) Conventional Technology As a structure of this type of heat exchange unit, there is Japanese Utility Model Publication No. 56-4995. The inside of the heat exchange unit shown in this publication is divided into a heat exchange chamber and a machine room by a partition plate. Then, the blower and the heat exchange chamber are housed in the heat exchange chamber, and the compressor is housed in the machine chamber.
The partition plate was provided with a vent that connects the machine room and the heat exchange room.
そして、送風機の運転によって外気を熱交換室へ導びく
と共に、機械室内の空気も通気口を介してこの熱交換室
へ導びいて、この機械室内の温度が圧縮機の運転による
放熱で異常に高くならないようにしていた。Then, while the blower is operated, the outside air is guided to the heat exchange chamber, and the air in the machine chamber is also guided to this heat exchange chamber through the ventilation port, and the temperature inside the machine chamber becomes abnormal due to heat dissipation due to the operation of the compressor. I was trying not to get high.
（ハ）考案が解決しようとする課題 このような熱交換ユニットにおいて、仕切板には通気口
が設けられているため、圧縮機の運転による騒音がこの
通気口を介して熱交換室へ伝わりやすく、これによって
熱交換ユニットの運転音が大きくなるおそれがあった。(C) Problems to be solved by the invention In such a heat exchange unit, since the partition plate is provided with the ventilation hole, noise generated by the operation of the compressor is easily transmitted to the heat exchange chamber through the ventilation hole. However, this may increase the operating noise of the heat exchange unit.
又、この通気口を介して熱交換室内のゴミが機械室には
いりやすく、これによって機械室がよごれやすかった。In addition, dust in the heat exchange chamber was likely to enter the machine room through the ventilation holes, and the machine room was apt to become dirty.
本考案は、熱交換ユニットの運転音を小さく抑え、又機
械室をよごれにくくすることを目的としたものである。The present invention aims to suppress the operation noise of the heat exchange unit to a low level and to prevent the machine room from becoming dirty.
（ニ）課題を解決するための手段 この目的を達成するために、本考案は熱交換ユニットの
内部を熱交換室と機械室とに区画する仕切板に通風口を
設け、この通風口を熱交換器の多数枚のフィン端部で覆
うようにしたものである。(D) Means for Solving the Problem In order to achieve this object, the present invention provides a ventilation port on a partition plate that divides the inside of the heat exchange unit into a heat exchange chamber and a machine room. It is configured so that it is covered by the ends of a large number of fins of the exchanger.
（ホ）作用 熱交換室内の送風機の運転で機械室内の空気は熱交換器
の多数枚のフィン端部を介して熱交換室へ導びかれる。(E) Action By the operation of the blower in the heat exchange chamber, the air in the machine chamber is guided to the heat exchange chamber through the ends of many fins of the heat exchanger.
（ヘ）実施例 図面において、１は熱交換ユニットで、プレハブ冷蔵庫
と冷媒管でつながれる。２は仕切板で、この熱交換ユニ
ット１の内部を上方の熱交換室３と下方の機械室４とに
区画する。５は主送風機で、上面の吐出口６に配置され
ている。７は前板に設けられた主吸込口、８はこの主吸
込口に対して斜めに配置されたプレートフィン型熱交換
器（以下「熱交換器」と言う。）で、積層されたフィン
９が縦方向に並び、熱交換パイプ10が横方向に走るよう
になっている。11は後板19に取り付けられたアングル、
12は熱交換器８の下部両端に設けられた固定部材で、こ
の部材の左端はアングル11に、右端は仕切板２の立ち上
り片13に固定されている。すなわち、この熱交換器８の
下部両端では固定部材12が当てられているものの、その
他の部分14では積層されたフィン９が露出している。言
い換えれば、熱交換器８の多数枚のフィン９の端部によ
って仕切板２の通風口23（この仕切板２とアングル11は
固定部材12とで形成されたもの）が覆われている。(F) Embodiment In the drawings, 1 is a heat exchange unit, which is connected to a prefabricated refrigerator and a refrigerant pipe. A partition plate 2 divides the inside of the heat exchange unit 1 into an upper heat exchange chamber 3 and a lower machine chamber 4. Reference numeral 5 denotes a main blower, which is arranged at the discharge port 6 on the upper surface. Reference numeral 7 is a main suction port provided in the front plate, 8 is a plate fin type heat exchanger (hereinafter referred to as “heat exchanger”) obliquely arranged with respect to the main suction port, and laminated fins 9 are provided. Are arranged in a vertical direction, and the heat exchange pipe 10 runs in a horizontal direction. 11 is the angle attached to the rear plate 19,
Numeral 12 is a fixing member provided at both ends of the lower part of the heat exchanger 8. The left end of this member is fixed to the angle 11 and the right end thereof is fixed to the rising piece 13 of the partition plate 2. That is, the fixing members 12 are in contact with both ends of the lower portion of the heat exchanger 8, but the laminated fins 9 are exposed in the other portions 14. In other words, the ventilation holes 23 of the partition plate 2 (the partition plate 2 and the angle 11 are formed by the fixing member 12) are covered by the ends of the multiple fins 9 of the heat exchanger 8.
16は圧縮機、17は補助送風機、18は後板19に設けた補助
吸込口、20は水受皿で、熱交換器８の下端の下方に配置
されている。21は仕切板２の下縁に設けた第１排水孔、
22は後板19に設けた第２排水孔である。そして吐出口６
ならびに主吸込口７から熱交換室３内に浸入し、仕切板
２で受けられた雨水は第１排水孔21を介して水受皿20
で、一方、熱交換器８の下端より直接機械室４に浸入し
た雨水は水受皿20で夫々受けられて、第２排水孔22を介
して熱交換ユニット１の外へ排出される。Reference numeral 16 is a compressor, 17 is an auxiliary blower, 18 is an auxiliary suction port provided in the rear plate 19, and 20 is a water pan, which is arranged below the lower end of the heat exchanger 8. 21 is the first drainage hole provided at the lower edge of the partition plate 2,
Reference numeral 22 is a second drain hole provided in the rear plate 19. And discharge port 6
In addition, the rainwater that has entered the heat exchange chamber 3 through the main suction port 7 and is received by the partition plate 2 passes through the first drain hole 21 and the water receiving tray 20.
On the other hand, the rainwater that has entered the machine room 4 directly from the lower end of the heat exchanger 8 is received by the water trays 20 and discharged to the outside of the heat exchange unit 1 through the second drain holes 22.
このような構成を備えた熱交換ユニット１において、主
送風機５並びに補助送風機17の運転によって熱交換ユニ
ット１の外部の空気は実線矢印のように流れる。すなわ
ち、熱交換ユニット１の前方の空気は主送風機５の運転
によって主吸込口７を介して熱交換室３内に導入され、
熱交換器３内を流れる冷媒と熱交換作用をうけた後吐出
口６から吹き出される。又、熱交換ユニット１の後方の
空気は補助送風機17の運転によって補助吸込口18を介し
て機械室４内に導入され、圧縮機16を冷却する。その
後、この機械室４内の空気は熱交換器８のフィン９間の
通風路15を介して熱交換室３内に導入され、この熱交換
室３内の空気と共に吐出口６から吹き出される。In the heat exchange unit 1 having such a configuration, the air outside the heat exchange unit 1 flows as indicated by the solid arrow by the operation of the main blower 5 and the auxiliary blower 17. That is, the air in front of the heat exchange unit 1 is introduced into the heat exchange chamber 3 through the main suction port 7 by the operation of the main blower 5,
After being subjected to a heat exchange action with the refrigerant flowing in the heat exchanger 3, it is blown out from the discharge port 6. Further, the air behind the heat exchange unit 1 is introduced into the machine room 4 through the auxiliary suction port 18 by the operation of the auxiliary blower 17, and cools the compressor 16. After that, the air in the machine chamber 4 is introduced into the heat exchange chamber 3 through the ventilation passage 15 between the fins 9 of the heat exchanger 8, and is blown out from the discharge port 6 together with the air in the heat exchange chamber 3. .
このように機械室４と熱交換室３とは熱交換器８の通風
路15を介してつながれている。この通風路15は狭いた
め、この熱交換器８が一種のエアフィルタとして作用
し、熱交換室３内に侵入したゴミ等が機械室４にはいり
にくくしている。しかもこの通風路15が狭いため、圧縮
機16の運転時に発生する騒音が熱交換室３へ伝わりにく
くしている。In this way, the machine room 4 and the heat exchange chamber 3 are connected to each other via the ventilation passage 15 of the heat exchanger 8. Since this air passage 15 is narrow, this heat exchanger 8 acts as a kind of air filter, and makes it difficult for dust and the like that has entered the heat exchange chamber 3 to enter the machine chamber 4. Moreover, since the air passage 15 is narrow, noise generated during the operation of the compressor 16 is less likely to be transmitted to the heat exchange chamber 3.
（ト）考案の効果 以上述べたように、本考案によれば、筺体内の熱交換室
と機械室とを区画する仕切板の通風口を熱交換器のフィ
ン端部で覆うようにしたので、この熱交換器によって熱
交換室内のゴミが機械室にはいりにくくなり、この機械
室のよごれを抑えることができる。又、この熱交換器に
よって機械室に収納された圧縮機の運転音が熱交換室に
伝わりにくくなり、熱交換ユニットの騒音を小さく抑え
ることができる。(G) Effect of the Invention As described above, according to the present invention, the ventilation openings of the partition plate that separates the heat exchange chamber and the machine room inside the housing are covered with the fin ends of the heat exchanger. By this heat exchanger, it becomes difficult for dust in the heat exchange chamber to enter the machine room, and the dirt in the machine room can be suppressed. In addition, this heat exchanger makes it difficult for the operating noise of the compressor housed in the machine room to be transmitted to the heat exchange room, and the noise of the heat exchange unit can be suppressed to a low level.
図面は本考案の実施例を示すもので、第１図は熱交換ユ
ニットの縦断面図、第２図は第１図のII−II′部分を切
断した熱交換ユニットの断面図である。 １……熱交換ユニット、２……仕切板、３……熱交換
室、４……機械室、５……送風機、８……熱交換器、15
……通風路、16……圧縮機、23……通風口。FIG. 1 shows an embodiment of the present invention. FIG. 1 is a vertical sectional view of a heat exchange unit, and FIG. 2 is a sectional view of the heat exchange unit taken along the line II-II 'of FIG. 1 ... Heat exchange unit, 2 ... Partition plate, 3 ... Heat exchange chamber, 4 ... Machine room, 5 ... Blower, 8 ... Heat exchanger, 15
…… Ventilation passage, 16 …… Compressor, 23 …… Ventilation port.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 西川 弘 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)考案者 清水 栄一 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)考案者 佐々木 英孝 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 (72)考案者 井田 芳夫 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62−12426（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of front page (72) Hiroshi Nishikawa, 2-18 Keihan Hon-dori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Eiichi Shimizu 2--18, Keihan Hon-dori, Moriguchi, Osaka Sanyo Denki Incorporated (72) Inventor Hidetaka Sasaki 2-18 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Inventor Yoshio Ida 2-18-2 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. ( 56) Bibliography Sho 62-12426 (JP, U)
Claims (1)
画し、この熱交換室に送風機と熱交換器とを収納し、前
記機械室に圧縮機を夫々収納した熱交換ユニットにおい
て、前記仕切板に通風口を設け、この通風口に前記熱交
換器の下部を位置させると共に、この通風口を前記熱交
換器の多数枚のフィン端部で覆ったことを特徴とする熱
交換ユニット。1. A heat exchange unit in which a housing is divided into a heat exchange chamber and a machine room by a partition plate, a fan and a heat exchanger are housed in the heat exchange room, and a compressor is housed in the machine room. In the above, the partition plate is provided with a ventilation opening, the lower portion of the heat exchanger is located at the ventilation opening, and the ventilation opening is covered with a plurality of fin end portions of the heat exchanger. Exchange unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058412U JPH0734264Y2 (en) | 1989-05-19 | 1989-05-19 | Heat exchange unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058412U JPH0734264Y2 (en) | 1989-05-19 | 1989-05-19 | Heat exchange unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03570U JPH03570U (en) | 1991-01-07 |
| JPH0734264Y2 true JPH0734264Y2 (en) | 1995-08-02 |
Family
ID=31583997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989058412U Expired - Lifetime JPH0734264Y2 (en) | 1989-05-19 | 1989-05-19 | Heat exchange unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734264Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5496697B2 (en) * | 2010-01-29 | 2014-05-21 | 三洋電機株式会社 | Air conditioner outdoor unit |
| CN108489066B (en) * | 2018-05-23 | 2023-11-10 | 南京佳力图机房环境技术股份有限公司 | Water collector and computer lab air conditioner with air guiding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH033877Y2 (en) * | 1985-07-03 | 1991-01-31 |
-
1989
- 1989-05-19 JP JP1989058412U patent/JPH0734264Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03570U (en) | 1991-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0734264Y2 (en) | Heat exchange unit | |
| JPH09229409A (en) | Air supply device and ceiling-embedded air conditioner using air supply device | |
| JPH0218457Y2 (en) | ||
| JPS6349622Y2 (en) | ||
| JPH09210405A (en) | Ceiling built-in type air conditioner | |
| JP3214599B2 (en) | Air conditioner | |
| JP2845772B2 (en) | refrigerator | |
| JP2728820B2 (en) | refrigerator | |
| JPS6212171Y2 (en) | ||
| JP2686105B2 (en) | Heat exchange unit | |
| JP2706383B2 (en) | Ceiling-mounted air conditioner | |
| JP2875622B2 (en) | refrigerator | |
| JPS5848504Y2 (en) | Air conditioner indoor unit | |
| JPH0643624Y2 (en) | Heat exchange unit | |
| JPH10220948A (en) | Refrigerator | |
| JPS6030699Y2 (en) | refrigerator | |
| JPH07208757A (en) | Indoor unit of air conditioner | |
| JPH0612414Y2 (en) | Ceiling embedded air conditioner | |
| JP3076652B2 (en) | Individual type air conditioner | |
| JP2856983B2 (en) | refrigerator | |
| JPS5842809Y2 (en) | Air conditioner evaporator fixing device | |
| KR100323521B1 (en) | Evaporation mounting for air conditioner | |
| JPS637818Y2 (en) | ||
| KR200228668Y1 (en) | Air conditioner | |
| JPS5942581Y2 (en) | Condensation water treatment structure in air conditioning ventilation fans |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |