JPS61240038A - Device for mounting heater for defrosting heat exchanger - Google Patents
Device for mounting heater for defrosting heat exchangerInfo
- Publication number
- JPS61240038A JPS61240038A JP60080556A JP8055685A JPS61240038A JP S61240038 A JPS61240038 A JP S61240038A JP 60080556 A JP60080556 A JP 60080556A JP 8055685 A JP8055685 A JP 8055685A JP S61240038 A JPS61240038 A JP S61240038A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- heater
- pipe
- defrosting
- pipes
- 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.)
- Granted
Links
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Defrosting Systems (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、空気調和機、除湿機等に用いられる蒸発器の
除霜用ヒータの取付装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a mounting device for a defrosting heater of an evaporator used in an air conditioner, a dehumidifier, or the like.
従来の技術
従来この種のヒータ取付構造は、除霜性能を確実なもの
とするため、第４図、第Ｓ図のように冷媒用配管１０１
とヒータ配管１０２と接近させるためＵベンド部１０３
で両者がからみ合っｔ複雑な形状となるため、熱交換器
の前段側１０４の外側のみにヒータを配設する構成とし
ていた。2. Description of the Related Art Conventionally, in this type of heater mounting structure, in order to ensure defrosting performance, a refrigerant pipe 101 is installed as shown in FIG. 4 and FIG.
and the U-bend portion 103 to bring it close to the heater pipe 102.
Since the two are intertwined and have a complicated shape, the heater is disposed only on the outside of the front side 104 of the heat exchanger.
発明が解決しようとする問題点
しかし上記の構成では熱交換器の前段側１０４・につい
比霜はとることができるが、後段側１０５についた霜は
完全に除霜することが困難で、そのために除霜時間が長
くなり、むだな時間を費やすという問題点があった。Problems to be Solved by the Invention However, with the above configuration, it is possible to remove frost on the front side 104 of the heat exchanger, but it is difficult to completely defrost the frost on the rear side 105. There is a problem in that defrosting takes a long time and time is wasted.
本発明はかかる点に対して熱交換器の前段側と後段側の
両方にヒータパイプを配設し除霜効率を上げ、短時間で
除霜を完了するヒータ取付構造を実現するものである。In view of this problem, the present invention provides a heater mounting structure that increases defrosting efficiency by disposing heater pipes on both the front and rear sides of the heat exchanger and completes defrosting in a short time.
問題点を解決するための手段
本発明は上記問題点を解決するため、ヒータの２つの封
口部を熱交換器の左右のＵ字管部のどちらか一方に集中
させ、さらにこのヒータの前段側と後段側との連結部を
前記封口部と同じ゛方向に配設する構成としｔものであ
る。Means for Solving the Problems In order to solve the above-mentioned problems, the present invention concentrates the two sealing parts of the heater on either the left or right U-shaped tube part of the heat exchanger, and furthermore, The connecting portion between the sealing portion and the rear stage side is disposed in the same direction as the sealing portion.
作 用 この技術的手段による作用は次のようになる。For production The effect of this technical means is as follows.
すなわち、ヒータのパイプ部の曲げ形状を前記のごとく
成形することにより、第３図のようにヒータの前段側と
後段側の連結部を中心に前後段の間を開くことができる
。これによシヒータパイプは熱交換器の冷媒配管の直線
部と平行な方向より挿入することができ、冷媒配管の出
入口管の形状に影響されず、熱交換器の前後段両側にヒ
ータパイプを配設することができ、短時間に確実な除霜
を行なえるものである。That is, by forming the bent shape of the pipe portion of the heater as described above, it is possible to open the space between the front and rear stages around the connecting portion between the front and rear stages of the heater, as shown in FIG. This allows the heater pipe to be inserted from a direction parallel to the straight section of the refrigerant piping of the heat exchanger, and the heater pipes can be placed on both the front and rear sides of the heat exchanger without being affected by the shape of the inlet and outlet pipes of the refrigerant piping. This allows for reliable defrosting in a short period of time.
実施例
以下、本発明の一実施例を添付図面にもとづいて説明す
る。Embodiment Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings.
第１図から第３図において１は熱交換器Ａの主冷媒管、
２はＵ字管、３は入口管、４は出口管で１
各冷媒管はろう付にて固定されている。５は端板、６は
フィンである。７はヒータパイプの前段側、８はヒータ
パイプの後段側である。９はヒータパイプ前段側の封口
部、１０はヒータパイプ後段側の封口部、１１，１２は
各封口部より連結されている電線である。１３はヒータ
パイプの前段側７と後段側８との連結部のパイプであり
、左右方向において前記２個の封口部９，１０と同じ側
に配置されている。このヒータパイデフ、８は端板５に
設けられ′ｆｃＵ字溝１４内に挿入された後、Ｕ字溝１
４の一部を切欠いた爪１５によりかしめ固定されている
。In Figs. 1 to 3, 1 is the main refrigerant pipe of heat exchanger A;
2 is a U-shaped pipe, 3 is an inlet pipe, 4 is an outlet pipe, and 1
Each refrigerant pipe is fixed by brazing. 5 is an end plate, and 6 is a fin. 7 is the front stage side of the heater pipe, and 8 is the rear stage side of the heater pipe. Reference numeral 9 denotes a sealing portion on the front side of the heater pipe, 10 denotes a sealing portion on the rear side of the heater pipe, and numerals 11 and 12 denote electric wires connected from the respective sealing portions. Reference numeral 13 denotes a pipe that connects the front side 7 and the rear side 8 of the heater pipe, and is arranged on the same side as the two sealing parts 9 and 10 in the left-right direction. This heater pie differential 8 is provided on the end plate 5 and is inserted into the U-shaped groove 14.
4 is caulked and fixed by a claw 15 having a part cut out.
次に、この一実施例の構成による作用全説明する。Next, all the effects of the configuration of this embodiment will be explained.
上記の構成とすることによりヒータパイプ７゜８を端板
５のＵ字溝１４内に挿入する際、第３図のように連結部
１３’ｅ中心に前段側７と後段側８を前後に開いた後、
前記ヒータパイプ、７，８を熱交換ｍＡの主冷媒管１の
直線部１ａと平行な方向より挿入できる。これにより入
口管３、出口管４の形状に左右されず挿入することがで
きる。さらにいま仮にヒータパイプの連結部１３が封口
部９．１０と反対側の位置に配置されていれば、連結部
１３を中心にヒータパイプを開くため封口部９．１０側
が開かれ、挿入されることになるが。With the above configuration, when inserting the heater pipe 7° 8 into the U-shaped groove 14 of the end plate 5, the front side 7 and the rear side 8 are moved back and forth around the connecting portion 13'e as shown in FIG. After opening,
The heater pipes 7, 8 can be inserted from a direction parallel to the straight section 1a of the main refrigerant pipe 1 for heat exchange mA. This allows insertion regardless of the shapes of the inlet pipe 3 and the outlet pipe 4. Furthermore, if the connecting part 13 of the heater pipe is placed on the opposite side to the sealing part 9.10, the sealing part 9.10 side will be opened and inserted in order to open the heater pipe around the connecting part 13. Of course.
この際封口部９，１０が熱交換器Ａの端板５やフィン６
によって傷つきやすいにの対し、本実施例の場合では連
結部１３と封口部９，１０が同方向に配されていること
により極めて容易に挿入することができる。At this time, the sealing parts 9 and 10 are connected to the end plates 5 and fins 6 of the heat exchanger A.
However, in this embodiment, the connecting portion 13 and the sealing portions 9 and 10 are arranged in the same direction, so that insertion can be made extremely easily.
なお、必要に応じて熱交換器のフィン６にもＵ字溝を連
続して設け、ヒータパイプ７．８を端板５とフィン６の
両者へ挿入してもよい。Incidentally, if necessary, the fins 6 of the heat exchanger may also be provided with a continuous U-shaped groove, and the heater pipes 7.8 may be inserted into both the end plate 5 and the fins 6.
発明の効果
上記実施例より明らかなように、本発明は、熱交換器除
霜用ヒータを熱交換器の前段側と後段側に配設し、この
前後段の連結部とヒータの封口部を同じ方向に集めｋも
ので、これによシヒータを熱交換器の前後段のＵ字溝部
に容易に挿入することができ、前後段に配することによ
り短時間で確実な除霜を行なえる除霜装置を実現できる
ものである。Effects of the Invention As is clear from the above embodiments, the present invention provides heat exchanger defrosting heaters that are disposed on the front and rear sides of the heat exchanger, and that connects the front and rear connecting portions and the sealing portion of the heaters. They are assembled in the same direction, and this allows the shheater to be easily inserted into the U-shaped grooves at the front and rear stages of the heat exchanger. It is possible to realize a frost device.
第１図は本発明の一実施例の熱交換器除霜ヒータ取付構
造を示す熱交換器の正面図、第２図は同熱交換器の側面
図、第３図は同実施例のヒータを熱交換器へ組み込む際
の斜視図、第４図は従来の熱交換器除霜用ヒータの取付
構造を示す熱交換器の正面図、第５図は同熱交換器の側
面図である。
１・・・・・・主冷媒管、３・・・・・・入口管、４・
・・・・・出口像５・・・・・・端板、６・・・・・・
フィン、７・・・・・・ヒータパイプ前段側、８・・・
・・・ヒータパイプ後段側、９，１ｏ・・・・・・封口
部、１３・・・・・・連結部、１４・・・・・・Ｕ字溝
。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名２−
−− ｕ字管
３−一一人口管
４−−一呂口管
５−一一扁板
６−一″″フィン
７−−−ヒーグーバイグ前役（Ｘｌｌ
Ａ −−一熱交撞鼻
２−−− Ｕ字管
３−一一へ口管
４−−一出口管
５−−一蕩■反Fig. 1 is a front view of a heat exchanger showing a heat exchanger defrosting heater mounting structure according to an embodiment of the present invention, Fig. 2 is a side view of the same heat exchanger, and Fig. 3 is a heater of the same embodiment. FIG. 4 is a front view of the heat exchanger showing a conventional heat exchanger defrosting heater mounting structure, and FIG. 5 is a side view of the heat exchanger. 1... Main refrigerant pipe, 3... Inlet pipe, 4.
...Exit image 5...End plate, 6...
Fin, 7... Heater pipe front stage side, 8...
... Heater pipe rear stage side, 9, 1o ... Sealing part, 13 ... Connection part, 14 ... U-shaped groove. Name of agent: Patent attorney Toshio Nakao and 1 other person2-
-- U-shaped tube 3 - 11 Artificial tube 4 - Ichiro mouth tube 5 - 11 flat plate 6 - 1'''' fin 7 --- Heat exchanger nose 2 - - U-shaped tube 3-11 to mouth tube 4--one outlet tube 5--one yen
Claims (1)
に複数のＵ字形の溝を設け、除霜用ヒータのパイプが前
記熱交換器の前段外側と後段外側にまたがり、ヒータの
２つの封口部を同一方向にして、さらにこの封口部と同
じ方向に前記前段側と後段側との連結部を配し、前記熱
交換器の端板のＵ字形の溝に配設固定した熱交換器除霜
用ヒータの取付装置。A plurality of U-shaped grooves are provided on the front and rear sides of the end plate of the fin-tube heat exchanger, and the pipe of the defrosting heater spans the front and rear sides of the heat exchanger, and the two sealing holes of the heater are provided. The heat exchanger is arranged and fixed in the U-shaped groove of the end plate of the heat exchanger, with the parts facing the same direction and the connecting part between the front stage side and the rear stage side arranged in the same direction as the sealing part. Frost heater installation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60080556A JPS61240038A (en) | 1985-04-16 | 1985-04-16 | Device for mounting heater for defrosting heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60080556A JPS61240038A (en) | 1985-04-16 | 1985-04-16 | Device for mounting heater for defrosting heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61240038A true JPS61240038A (en) | 1986-10-25 |
| JPH0364793B2 JPH0364793B2 (en) | 1991-10-08 |
Family
ID=13721613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60080556A Granted JPS61240038A (en) | 1985-04-16 | 1985-04-16 | Device for mounting heater for defrosting heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61240038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100709918B1 (en) * | 2005-11-07 | 2007-04-24 | 대영이앤비 주식회사 | Defrost apparatus for heat exchanger |
| WO2019098380A1 (en) * | 2017-11-20 | 2019-05-23 | アオキ住宅機材販売株式会社 | Dehumidifier, dehumidification system, and ventilation device having dehumidification function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5663970U (en) * | 1979-10-19 | 1981-05-29 | ||
| JPS589911A (en) * | 1981-07-08 | 1983-01-20 | Kawasaki Steel Corp | Controlling method for slag making in converter |
| JPS5838365U (en) * | 1981-09-05 | 1983-03-12 | 日信工業株式会社 | low pressure casting furnace |
| JPS595819A (en) * | 1982-07-02 | 1984-01-12 | Osamu Ito | Cylinder abrasion preventive device for 4-cycle engine |
-
1985
- 1985-04-16 JP JP60080556A patent/JPS61240038A/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5663970U (en) * | 1979-10-19 | 1981-05-29 | ||
| JPS589911A (en) * | 1981-07-08 | 1983-01-20 | Kawasaki Steel Corp | Controlling method for slag making in converter |
| JPS5838365U (en) * | 1981-09-05 | 1983-03-12 | 日信工業株式会社 | low pressure casting furnace |
| JPS595819A (en) * | 1982-07-02 | 1984-01-12 | Osamu Ito | Cylinder abrasion preventive device for 4-cycle engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100709918B1 (en) * | 2005-11-07 | 2007-04-24 | 대영이앤비 주식회사 | Defrost apparatus for heat exchanger |
| WO2019098380A1 (en) * | 2017-11-20 | 2019-05-23 | アオキ住宅機材販売株式会社 | Dehumidifier, dehumidification system, and ventilation device having dehumidification function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0364793B2 (en) | 1991-10-08 |
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