JP3804227B2 - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- JP3804227B2 JP3804227B2 JP30465297A JP30465297A JP3804227B2 JP 3804227 B2 JP3804227 B2 JP 3804227B2 JP 30465297 A JP30465297 A JP 30465297A JP 30465297 A JP30465297 A JP 30465297A JP 3804227 B2 JP3804227 B2 JP 3804227B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- air conditioner
- insulating material
- heat insulating
- outlet
- 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
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
【０００１】
【発明の属する技術分野】
本発明は空気調和機に係り、室内機における結露水の流出防止構造に関する。
【０００２】
【従来の技術】
図５は、従来の空気調和機の一例を示す断面図、図６は、従来の空気調和機の要部断面図である。
以下図面を参照しながら、従来の空気調和機について説明する。
【０００３】
図において１は空気調和機本体、２は遠心ファン、３は熱交換器である。
【０００４】
４は筐体で、前面に吹出口９と底面の反吹出口側に吸込口７を備えている。
４ａは仕切板であり、前記筐体４の内部を熱交換器室４ｂと送風機室４ｃとに区画し、各々同送風機室４ｃに、前記仕切板４ａの送風口に吹出側を連通し内部に遠心ファン２を収容したファンケーシング２ａを設け、露受皿８とその上部に気流方向に対し後傾させた前記熱交換器３、前記遠心ファン２を配設する。
５はフィルタであり、前記吸込口７に備えられる。
６は吸込グリルであり、前記フィルタ５の下部に開閉自在に装着される。
１０は断熱材である。
【０００５】
ところで、断熱材１０は、前記熱交換器３の上端に当接されるとともに前記筐体４の吹出口９に至る上部内壁に配設している。
【０００６】
このため、前記熱交換器３により結露した結露水は、前記熱交換器３の側面あるいは、下面を伝い下降し、前記断熱材１０の当接部に達し、さらに同断熱材１０の下面を伝い、前記吹出口９に至り外部に飛散するおそれがある問題を有していた。
【０００７】
【発明が解決しようとする課題】
本発明の目的は、前記結露水の流出、飛散を防止した空気調和機を提供することにある。
【０００８】
【課題を解決するための手段】
本発明は、上述の課題を解決するため、前面に吹出口と底面の反吹出口側に吸込口を備えた筐体の内部を、送風口を備えた仕切板により熱交換器室と送風機室とに区画し、同送風機室に、前記仕切板の送風口に吹出側を連通し内部に遠心ファンを収容したファンケーシングを設け、前記熱交換器室に、露受皿とその上部に気流方向に対し後傾させた熱交換器と、同熱交換器の上端に当接されるとともに前記筐体の吹出口に至る上部内壁に、断熱材を配設してなる空気調和機において、前記断熱材と前記熱交換器上端との当接部近傍に、前記熱交換器の結露水が前記断熱材を伝い前記吹出口側に流出するのを防止するトラップを設けてなるようにする。
【０００９】
そして、前記トラップが、前記断熱材の前記当接部に形成された凹溝によりなるようにする。
【００１０】
または、前記トラップが、前記断熱材の前記当接部から前記筐体の吹出口に至る部分に形成された段部によりなるようにする。
【００１１】
あるいは、前記トラップが、前記熱交換器の前記当接部に形成された切欠きによりなるようにする。
【００１２】
【発明の実施の形態】
図１は、本発明の空気調和機の第一の実施例を示す断面図、図２は、本発明の空気調和機の第一の実施例の空気調和機の要部断面図である。
以下、図面に基づいて本発明による空気調和機の実施例を詳細に説明する。
なお、従来と同じ部分の符号は同一とする。
【００１３】
図において１は空気調和機本体、２は遠心ファン、３は熱交換器、４は筐体で、前面に吹出口９と底面の反吹出口側に吸込口７を備えている。
４ａは送風口を備えた仕切板であり、前記筐体４の内部を熱交換器室４ｂと送風機室４ｃとに区画し、各々同送風機室４ｃに、前記仕切板４ａの送風口に吹出側を連通し内部に遠心ファン２を収容したファンケーシング２ａを設け、露受皿８とその上部に気流方向に対し後傾させた前記熱交換器３、前記遠心ファン２を内部に配設する。
５はフィルタであり、前記吸込口７に備えられる。
６は吸込グリルであり、前記フィルタ５の下部に開閉自在に装着される。
１０は断熱材であり、前記熱交換器３の上端に当接されるとともに前記筐体４の吹出口９に至る上部内壁に配設している。
これらにより、空気調和機本体１を構成している。
【００１４】
ここで、本発明により、前記断熱材１０と前記熱交換器３上端との当接部近傍に、前記熱交換器３の結露水ｄｒが前記断熱材１０を伝い前記吹出口９側に流出するのを防止するトラップとして、前記断熱材１０の前記当接部に凹溝１０ａを設けてなるようにする。
【００１５】
以上のように構成された空気調和機について以下その作用、効果について説明する。
前記トラップである凹溝１０ａを前記断熱材１０に設けたことにより、前記熱交換器３上端との当接部近傍から前記断熱材１０に前記結露水ｄｒが伝わらず、前記熱交換器３を伝い下降し、前記露受皿８に流入することになる。
この結果、前記結露水ｄｒが前記吹出口９側に流出するのを防止することができる。
【００１６】
図３は、本発明の空気調和機の第二の実施例を示す要部断面図である。
この実施例の場合、前記トラップが、前記断熱材１０の前記当接部から前記筐体の吹出口９に至る部分に形成された段部１０ｂによりなるようにする。
【００１７】
図４は、本発明の空気調和機の第三の実施例を示す要部断面図である。
この実施例の場合、前記トラップが、前記熱交換器３の前記当接部に形成された切欠き３ａによりなるようにする。
【００１８】
【発明の効果】
以上に説明したように、前面に吹出口と底面の反吹出口側に吸込口を備えた筐体の内部を、送風口を備えた仕切板により熱交換器室と送風機室とに区画し、同送風機室に、前記仕切板の送風口に吹出側を連通し内部に遠心ファンを収容したファンケーシングを設け、前記熱交換器室に、露受皿とその上部に気流方向に対し後傾させた熱交換器と、同熱交換器の上端に当接されるとともに前記筐体の吹出口に至る上部内壁に、断熱材を配設してなる空気調和機において、前記断熱材と前記熱交換器上端との当接部近傍に、前記熱交換器の結露水が前記断熱材を伝い前記吹出口側に流出するのを防止するトラップを設けてなるようにした。
この結果、結露水の流出、飛散を防止した空気調和機を提供することができる。
【図面の簡単な説明】
【図１】本発明の空気調和機の第一の実施例を示す断面図である。
【図２】本発明の空気調和機の第一の実施例の空気調和機の要部断面図である。
【図３】本発明の空気調和機の第二の実施例を示す要部断面図である。
【図４】本発明の空気調和機の第三の実施例を示す要部断面図である。
【図５】従来の空気調和機の一例を示す断面図である。
【図６】従来の空気調和機の要部断面図である。
【符号の説明】
１ 空気調和機本体
２ 遠心ファン
２ａ ファンケーシング
３ 熱交換器
３ａ 切欠き
４ 筐体
４ａ 仕切板
４ｂ 熱交換器室
４ｃ 送風機室
５ フィルタ
６ 吸込グリル
７ 吸込口
８ 露受皿
９ 吹出口
１０ 断熱材
１０ａ 凹溝
１０ｂ 段部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an air conditioner, and relates to a structure for preventing the outflow of condensed water in an indoor unit.
[0002]
[Prior art]
FIG. 5 is a cross-sectional view showing an example of a conventional air conditioner, and FIG. 6 is a main part cross-sectional view of the conventional air conditioner.
A conventional air conditioner will be described below with reference to the drawings.
[0003]
In the figure, 1 is an air conditioner body, 2 is a centrifugal fan, and 3 is a heat exchanger.
[0004]
Reference numeral 4 denotes a housing, which is provided with an
4a is a partition plate, and the inside of the housing 4 is partitioned into a
Reference numeral 5 denotes a filter, which is provided in the
A
[0005]
By the way, the
[0006]
For this reason, the condensed water condensed by the
[0007]
[Problems to be solved by the invention]
The objective of this invention is providing the air conditioner which prevented the outflow and scattering of the said dew condensation water.
[0008]
[Means for Solving the Problems]
In order to solve the above-described problems, the present invention provides a heat exchanger chamber and a blower chamber with a partition plate provided with a blower opening, and the interior of the housing having a blower outlet on the front surface and a suction port on the side opposite to the blower outlet. The fan chamber is provided with a fan casing in which the blower side is connected to the air outlet of the partition plate and the centrifugal fan is accommodated therein, and the dew pan and the upper portion thereof are arranged in the direction of airflow in the heat exchanger chamber. A heat exchanger tilted backward, and an air conditioner in which a heat insulating material is disposed on an upper inner wall that comes into contact with an upper end of the heat exchanger and reaches an outlet of the housing. In the vicinity of the contact portion between the heat exchanger and the upper end of the heat exchanger, there is provided a trap for preventing the condensed water of the heat exchanger from flowing through the heat insulating material to the outlet.
[0009]
And the said trap consists of a ditch | groove formed in the said contact part of the said heat insulating material.
[0010]
Or the said trap consists of the step part formed in the part from the said contact part of the said heat insulating material to the blower outlet of the said housing | casing.
[0011]
Alternatively, the trap is formed by a notch formed in the contact portion of the heat exchanger.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is a cross-sectional view showing a first embodiment of the air conditioner of the present invention, and FIG. 2 is a cross-sectional view of a main part of the air conditioner of the first embodiment of the air conditioner of the present invention.
Hereinafter, embodiments of an air conditioner according to the present invention will be described in detail with reference to the drawings.
In addition, the code | symbol of the same part as the past shall be the same.
[0013]
In the figure, 1 is an air conditioner main body, 2 is a centrifugal fan, 3 is a heat exchanger, 4 is a housing, and is provided with an
4a is a partition plate provided with a blower port, and the inside of the housing 4 is partitioned into a
Reference numeral 5 denotes a filter, which is provided in the
A
These constitute the air conditioner body 1.
[0014]
Here, according to the present invention, in the vicinity of the contact portion between the
[0015]
The operation and effect of the air conditioner configured as described above will be described below.
By providing the
As a result, it is possible to prevent the condensed water dr from flowing out to the
[0016]
FIG. 3 is a cross-sectional view of a main part showing a second embodiment of the air conditioner of the present invention.
In the case of this embodiment, the trap is constituted by a
[0017]
FIG. 4 is a cross-sectional view of an essential part showing a third embodiment of the air conditioner of the present invention.
In the case of this embodiment, the trap is constituted by a
[0018]
【The invention's effect】
As described above, the interior of the housing provided with the air outlet on the front surface and the suction port on the side opposite to the air outlet is partitioned into a heat exchanger chamber and a fan chamber by a partition plate provided with an air outlet, The fan chamber is provided with a fan casing in which the blower side is communicated with the air outlet of the partition plate and a centrifugal fan is accommodated therein. The dew pan and the upper portion of the heat exchanger chamber are tilted backward with respect to the air flow direction. A heat exchanger, and an air conditioner in which a heat insulating material is disposed on an upper inner wall that is in contact with an upper end of the heat exchanger and reaches an outlet of the housing. The heat insulating material and the heat exchanger In the vicinity of the contact portion with the upper end, a trap is provided to prevent the condensed water of the heat exchanger from flowing out of the heat insulating material to the outlet.
As a result, it is possible to provide an air conditioner that prevents outflow and scattering of condensed water.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a first embodiment of an air conditioner of the present invention.
FIG. 2 is a cross-sectional view of an essential part of the air conditioner of the first embodiment of the air conditioner of the present invention.
FIG. 3 is a cross-sectional view of a main part showing a second embodiment of the air conditioner of the present invention.
FIG. 4 is a cross-sectional view of an essential part showing a third embodiment of the air conditioner of the present invention.
FIG. 5 is a cross-sectional view showing an example of a conventional air conditioner.
FIG. 6 is a cross-sectional view of a main part of a conventional air conditioner.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1
Claims (4)
前記断熱材と前記熱交換器上端との当接部近傍に、前記熱交換器の結露水が前記断熱材を伝い前記吹出口側に流出するのを防止するトラップを設けてなることを特徴とする空気調和機。The inside of the housing having the air outlet on the front surface and the suction port on the side opposite to the air outlet is partitioned into a heat exchanger chamber and a fan chamber by a partition plate having an air outlet. A fan casing containing a centrifugal fan is provided in the blower side of the plate and the blower side is accommodated therein. In the heat exchanger chamber, a dew pan and a heat exchanger tilted rearward with respect to the direction of the airflow at the top of the dew pan In the air conditioner in which a heat insulating material is disposed on the upper inner wall that comes into contact with the upper end of the exchanger and reaches the air outlet of the housing,
A trap is provided in the vicinity of a contact portion between the heat insulating material and the upper end of the heat exchanger to prevent dew condensation water of the heat exchanger from flowing out of the heat insulating material to the outlet. Air conditioner to do.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30465297A JP3804227B2 (en) | 1997-11-06 | 1997-11-06 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30465297A JP3804227B2 (en) | 1997-11-06 | 1997-11-06 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11141909A JPH11141909A (en) | 1999-05-28 |
| JP3804227B2 true JP3804227B2 (en) | 2006-08-02 |
Family
ID=17935614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30465297A Expired - Fee Related JP3804227B2 (en) | 1997-11-06 | 1997-11-06 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3804227B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6489310B2 (en) * | 2015-05-26 | 2019-03-27 | 株式会社富士通ゼネラル | Duct type air conditioner |
-
1997
- 1997-11-06 JP JP30465297A patent/JP3804227B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11141909A (en) | 1999-05-28 |
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