JPS5810652B2 - dehumidifier - Google Patents
dehumidifierInfo
- Publication number
- JPS5810652B2 JPS5810652B2 JP53105794A JP10579478A JPS5810652B2 JP S5810652 B2 JPS5810652 B2 JP S5810652B2 JP 53105794 A JP53105794 A JP 53105794A JP 10579478 A JP10579478 A JP 10579478A JP S5810652 B2 JPS5810652 B2 JP S5810652B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- evaporator
- room
- temperature
- circulation path
- 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
Description
【発明の詳細な説明】
本発明は圧縮機、凝縮器、蒸発器を備える除湿装置に関
し、特に低温多湿時にも有効に除湿をなし得る除湿装置
に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a dehumidifier including a compressor, a condenser, and an evaporator, and particularly to a dehumidifier that can effectively dehumidify even in low temperature and high humidity conditions.
本発明の一実施例を以下に図面に従い説明する。An embodiment of the present invention will be described below with reference to the drawings.
第1図において1は高温多湿時の除湿と低温多湿時の除
湿とを切換えてなし得る除湿装置本体で、内部を仕切板
2にて利用側室3と熱源側室4とに上下に区画されてい
る。In Fig. 1, 1 is a dehumidifier main body that can switch between dehumidification in high temperature and high humidity conditions and dehumidification in low temperature and high humidity conditions, and the interior is vertically divided by a partition plate 2 into a user side chamber 3 and a heat source side chamber 4. .
前記利用側室3の前面上部には空気吹出口5が、前面下
部及び側面下部には空気吸込口6がそれぞれ形成され、
この吸込口6に面して針状フィン付のドラム状蒸発器7
ば露受皿8上に配設され、蒸発器7の上方にはノズル板
9、渦巻板10、本体1の天板11からなる送風ケーシ
ング12と、該ケーシング12内に配設されモータ13
により駆動される遠心型多翼羽根車14とからなる利用
側送風機が設けられている。An air outlet 5 is formed in the upper front of the user side chamber 3, and an air suction port 6 is formed in the lower front and lower sides,
A drum-shaped evaporator 7 with needle-like fins faces this suction port 6.
A blower casing 12 is disposed on the exposure tray 8, and above the evaporator 7 is a blower casing 12 consisting of a nozzle plate 9, a spiral plate 10, and a top plate 11 of the main body 1, and a motor 13 disposed within the casing 12.
A user-side blower consisting of a centrifugal multi-blade impeller 14 driven by a centrifugal multi-blade impeller 14 is provided.
又、熱源側室4の背面上部には空気吹出口15が背面下
部には空気吸込口16がそれぞれ形成され吸込口16に
面して凝縮器17が、吹出口15に面して送風ケーシン
グ18とモータ13により駆動される遠心型多翼羽根車
19とからなる熱源側送風機がそれぞれ配設され、第2
図の如く前記凝縮器17、キャピラリチューブ20、前
記蒸発器7と環状に連結され冷凍サイクルの一要素をな
す圧縮機21も配設されている。In addition, an air outlet 15 is formed at the upper part of the back surface of the heat source side chamber 4, and an air suction port 16 is formed at the lower part of the back surface. A heat source side blower consisting of a centrifugal multi-blade impeller 19 driven by a motor 13 is provided, and a second
As shown in the figure, a compressor 21 which is connected in an annular manner to the condenser 17, the capillary tube 20, and the evaporator 7 and forms one element of the refrigeration cycle is also provided.
而して、上記の除湿装置は第3図に示す如く利用側室3
の背面開口22に背板23が着脱自在に装着されると共
に背面開口22と空気吹出口15とを連通ずるように本
体背面に着脱自在に装着される補助蓋板24を備えてい
る。Therefore, the above dehumidification device is installed in the user side room 3 as shown in Fig. 3.
A back plate 23 is removably attached to the back opening 22 of the main body, and an auxiliary cover plate 24 is detachably attached to the back of the main body so as to communicate the back opening 22 and the air outlet 15.
更には第4図に示す如く本体1は取付枠25にて窓26
に取り付けられるもので、窓26の扉を半開きにし、熱
源側室4の空気吹出口15、空気吸込口16が室外に面
する如く本体1が引き出されて位置する第4図イに示す
第1の据付態様と、本体1が室内側に引き込まれ窓26
の扉を全閉した状態で熱源側室4の空気吸込口16が室
内と連通し、装着した補助蓋板24が扉の内側に位置す
る第4図口の第2の据付態様とが選択できるように本体
1は取付枠25に引込み、引出し自在に固定されている
。Furthermore, as shown in FIG.
4A, in which the door of the window 26 is left half-open and the main body 1 is pulled out and positioned so that the air outlet 15 and air inlet 16 of the heat source side chamber 4 face outside. The installation mode and the window 26 when the main body 1 is pulled into the room
With the door fully closed, the air suction port 16 of the heat source side chamber 4 communicates with the indoor room, and the attached auxiliary cover plate 24 is located inside the door. The main body 1 is fixed in a mounting frame 25 so that it can be drawn out.
従って、第4図イの上記本体1の第1の据付態様で第1
図イの背板24を装着した第1の除湿作用時には、室内
空気が空気吸込口16から吸込まれ蒸発器7と熱交換し
、冷却されて空気吹出口5から室内に還流される空気流
通経路Aと、室外空気が空気吸込口16から吸込まれ凝
縮器17と熱交換し、放熱して吹出口15から室側に還
流される空気流通経路Bとが形成される。Therefore, in the first installation mode of the main body 1 shown in FIG.
During the first dehumidification operation when the back plate 24 shown in Figure A is attached, indoor air is sucked in through the air suction port 16, exchanges heat with the evaporator 7, is cooled, and is returned to the room through the air outlet 5 through the air circulation path. A and an air circulation path B are formed in which outdoor air is sucked in from the air suction port 16, exchanges heat with the condenser 17, radiates heat, and is returned to the room from the blow-off port 15.
この第1の除湿作用をモリエル線図にて示すと第5図で
abcdとなる。This first dehumidification effect is shown in a Mollier diagram as abcd in FIG.
次に第4図口の上記本体1の第2の据付態様で、第1図
口、ハの如く背板23が外され補助蓋板24が装着され
た第2の除湿作用時には、室内空気が空気吸込口6から
吸込まれ蒸発器γと熱交換して空気吹出口5から室内に
還流される空気流通経路Aと、室内空気が熱源側室4の
空気吸込口16から吸込まれ凝縮器17と熱交換し熱交
換により昇温された高温空気を蒸発器7を経ることなく
送風ケーシング12の渦巻板10と利用側室3の側板3
aとの間を第1図ハの如く流れ空気吹出口5から室内に
還流される空気流通経路Cと、前記高温空気の一部(約
1/4位が望ましい)が蒸発器7を通して吹出口5から
室内に還流される空気流通経路りとが形成される。Next, in the second installation mode of the main body 1 shown in Figure 4, during the second dehumidification operation in which the back plate 23 is removed and the auxiliary cover plate 24 is attached as shown in Figure 1, the indoor air is An air distribution path A in which indoor air is sucked in from the air suction port 6, exchanges heat with the evaporator γ, and is returned indoors from the air outlet 5; The high-temperature air heated by the heat exchange is transferred to the spiral plate 10 of the ventilation casing 12 and the side plate 3 of the utilization side chamber 3 without passing through the evaporator 7.
A, as shown in FIG. An air circulation path is formed from 5 to the room.
この第2の除湿作用は、第1の除湿作用が室温25C〜
35℃の範囲の高温多湿の時に行われるのに対し、室温
15〜25℃の低温多湿の時に行われるもので第5図の
モリエル線図でefijとなる。This second dehumidifying action is different from the first dehumidifying action at a room temperature of 25C.
This is carried out when the temperature is high and humid in the range of 35°C, whereas it is carried out when the room temperature is low and humid in the range of 15 to 25°C, which is indicated by efij in the Mollier diagram of FIG.
同じ低温多湿時に第1の除湿作用を行うとモリエル線図
でefghとなり蒸発器7温度が一5°〜5℃となり蒸
発器7が凍結し通風を妨げられ除湿運転不能となるが、
本発明による第2の除湿作用では凝縮器17を通過した
高温空気の一部が蒸発器7を加熱するので蒸発器γ温度
が上昇し支障なく除湿運転ができる。If the first dehumidifying action is performed at the same low temperature and high humidity, the Mollier diagram shows efgh, and the evaporator 7 temperature becomes 15° to 5°C, freezing the evaporator 7, blocking ventilation and making dehumidifying operation impossible.
In the second dehumidifying action according to the present invention, a portion of the high-temperature air that has passed through the condenser 17 heats the evaporator 7, so that the evaporator γ temperature increases and dehumidifying operation can be performed without any trouble.
尚、本発明は上記実施例に限定されるものではなく第6
図に示す如き除湿装置にも適用される。It should be noted that the present invention is not limited to the above embodiment, but is
It is also applied to a dehumidifying device as shown in the figure.
即ち、低温多湿時にはダンパ27,28を実線の如く切
替えることにより一点鎖線矢視の如く、室内空気が利用
側の空気吸込ロ29一連通ロ30−送風機31−凝縮器
17一連通ロ32−利用側の空気吹出口33と流れる空
気流通径路Cと、この径路で凝縮器17により昇温され
た高温空気の一部を連通ロ34−蒸発器7を経て空気吹
出口33から室内に還流する空気流通径路りと、室内空
気を空気吸込口29から吸込み直接蒸発器7と熱交換し
て空気吹出口33から室内に還流する空気流通経路Aと
が形成され、高温多湿時にはダンパ27.28を破線の
如く切替えることにより、破線矢視の如く、室外空気が
熱源側の空気吸込口35−送風機31−凝縮器17−熱
源側の空気吹出口36を流れる空気流通経路Bと、室内
空気が空気吸込口29−蒸発器7−送風機37−空気吹
出口33と流れる空気流通経路Aとが形成される。That is, when the temperature is low and humid, by switching the dampers 27 and 28 as shown by the solid line, indoor air is transferred to the user side from the air suction hole 29 through the continuous flow through the air blower 31 to the condenser 17 through the continuous flow through the air 32 to the user side, as shown by the dashed line arrow. An air circulation path C that flows with the air outlet 33 on the side, and a part of the high temperature air heated by the condenser 17 in this path is communicated with the air flowing through the air outlet 34 through the evaporator 7 and returned to the room from the air outlet 33. An air circulation path A is formed in which indoor air is sucked in from the air suction port 29, directly exchanges heat with the evaporator 7, and then returned to the room from the air outlet 33.During high temperature and humidity, dampers 27 and 28 are connected to the broken line. By switching as shown in the figure, as shown by the broken line arrow, outdoor air flows through the air inlet 35 on the heat source side - air blower 31 - condenser 17 - air outlet 36 on the heat source side, and indoor air flows through the air circulation path B. An air circulation path A that flows through the port 29, the evaporator 7, the blower 37, and the air outlet 33 is formed.
上述の如く本発明は構成されており、凝縮器にて昇温さ
れた高温空気の一部により蒸発器が加熱され蒸発温度が
上昇し、低温時に蒸発器の凍結を防止して支障なく除湿
がなされると共に、前記高温空気の全てが蒸発器を通過
しないので除湿量を減することもない等多大なる効果を
発揮する。The present invention is configured as described above, and the evaporator is heated by a portion of the high-temperature air heated in the condenser, increasing the evaporation temperature, preventing the evaporator from freezing at low temperatures, and dehumidifying without any trouble. In addition, since not all of the high-temperature air passes through the evaporator, the amount of dehumidification is not reduced, and other great effects are achieved.
第1図イ20は本発明一実施例の異なる作用状態を示す
要部縦断面図、同図ハは第1図酬こおける要部横断面図
、第2図は同実症例の冷凍サイクルを示す図、第3図は
同実症例の分解斜視図、第4図イ、唱1同実症例の異な
る据付及び作用状態を示す側面図、第5図は同実症例の
作用を示すモリエル線図、第6図は本発明他の実施例を
示す要部縦断面図である。
7・・・・・・蒸発器、17・・・・・・凝縮器、A・
・・・・・第3の空気流通経路、C・・・・・・第1の
空気流通経路、D・・・第2の空気流通経路。Fig. 1A 20 is a vertical cross-sectional view of the main part showing different operating states of an embodiment of the present invention, Fig. 1C is a cross-sectional view of the main part in Fig. Figure 3 is an exploded perspective view of the same case, Figure 4 is a side view showing different installation and working conditions of the same case, and Figure 5 is a Mollier diagram showing the action of the same case. , FIG. 6 is a vertical sectional view of a main part showing another embodiment of the present invention. 7... Evaporator, 17... Condenser, A.
...Third air circulation path, C...First air circulation path, D...Second air circulation path.
Claims (1)
された高温空気を蒸発器を経ることなく室内に還流させ
る第1の空気流通経路と、前記高温空気の一部を蒸発器
を通して室内に還流させる第2の空気流通経路と、室内
空気を凝縮器を経ることなく蒸発器と熱交換させ室内に
還流させる第3の空気流通経路を形成してなる除湿装置
。1. A first air circulation path that exchanges heat with indoor air with a condenser and returns the high-temperature air heated by the heat exchange into the room without passing through the evaporator, and a part of the high-temperature air that passes through the evaporator into the room. A dehumidification device comprising: a second air circulation path that causes room air to be returned to the room; and a third air circulation path that causes room air to exchange heat with an evaporator and return indoor air without passing through a condenser.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53105794A JPS5810652B2 (en) | 1978-08-28 | 1978-08-28 | dehumidifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53105794A JPS5810652B2 (en) | 1978-08-28 | 1978-08-28 | dehumidifier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5531286A JPS5531286A (en) | 1980-03-05 |
JPS5810652B2 true JPS5810652B2 (en) | 1983-02-26 |
Family
ID=14417026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53105794A Expired JPS5810652B2 (en) | 1978-08-28 | 1978-08-28 | dehumidifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810652B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6286660B2 (en) * | 2013-09-26 | 2018-03-07 | パナソニックIpマネジメント株式会社 | Dehumidifier |
-
1978
- 1978-08-28 JP JP53105794A patent/JPS5810652B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5531286A (en) | 1980-03-05 |
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