JPH0728543Y2 - Chiller - Google Patents
ChillerInfo
- Publication number
- JPH0728543Y2 JPH0728543Y2 JP11774089U JP11774089U JPH0728543Y2 JP H0728543 Y2 JPH0728543 Y2 JP H0728543Y2 JP 11774089 U JP11774089 U JP 11774089U JP 11774089 U JP11774089 U JP 11774089U JP H0728543 Y2 JPH0728543 Y2 JP H0728543Y2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- water injection
- plate
- holding plate
- air passage
- 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 That Are Associated With Refrigeration Equipment (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、卓上型の冷水機に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a tabletop water chiller.
第4図、第5図に卓上型の冷水機の全体構造を示すと、
図中(1)は底部に脚(17)を設けた外装による胴体
で、この胴体(1)の前面側を張出させた上半部内にタ
ンク(2)をそのフタ(3)が胴体(1)の上面に出る
ように収納する。該タンク(2)は下部が細径となり、
胴体(1)内で枠(23)で支持される水平なタンク保持
板(6)上のタンク固定板(15)でこの細径下部より上
の部分を支承した。Fig. 4 and Fig. 5 show the overall structure of the tabletop water cooler.
In the figure, (1) is a body with an exterior having legs (17) provided on the bottom, and the tank (2) is covered by the body (2) in the upper half of the body (1) overhanging the front side. Store it so that it appears on the upper surface of 1). The tank (2) has a small diameter at the bottom,
The portion above the small diameter lower part was supported by the tank fixing plate (15) on the horizontal tank holding plate (6) supported by the frame (23) in the body (1).
そして、タンク固定板(15)の内側においてタンク
(2)の細径下部の側面外周に冷却器(4)を巻回し、
その周囲に断熱材(16)を配設した。Then, inside the tank fixing plate (15), the cooler (4) is wound around the outer periphery of the small diameter lower part of the tank (2),
A heat insulating material (16) was arranged around it.
前記タンク保持板(6)で仕切られる胴体(1)内の下
半部は機械室としてここに圧縮機(7)やファン(9)
を設置し、縦の風路板(21)で仕切られる胴体(1)内
の背面側縦風路(22)には凝縮器(8)を設けて、これ
らと冷却器(4)とで冷凍サイクルを構成する。The lower half of the body (1) partitioned by the tank holding plate (6) serves as a machine room where a compressor (7) and a fan (9) are located.
And a condenser (8) is provided in the rear vertical air passage (22) in the body (1) partitioned by the vertical air passage plate (21), and the condenser (8) and the cooler (4) are used for freezing. Make up a cycle.
また、タンク(2)の底部からの注水パイプ(2a)を胴
体(1)の前面に導出し、その先端にレバー(13)の操
作による注水バルブ(12)を結合するが、この注水バル
ブ(12)は胴体(1)の前面で下半部の凹所の上部に収
まり、該凹所の下方には排水ケース(14)を取付けた。Further, the water injection pipe (2a) from the bottom of the tank (2) is led out to the front surface of the body (1), and the water injection valve (12) by the operation of the lever (13) is coupled to the tip of the water injection pipe (2a). 12) is housed in the upper part of the recess in the lower half of the front of the body (1), and the drainage case (14) is attached below the recess.
さらに、マイコンその他の電装品を収めたコントロール
部(11)は胴体(1)の前面側において上半部の張出部
分の前面パネル(10)の裏側に設置し、スイッチ等は前
面パネル(10)の面上に顕出させた。Further, a control section (11) containing a microcomputer and other electrical components is installed on the front side of the body (1) on the back side of the front panel (10) of the upper half overhanging part, and switches and the like are installed on the front panel (10). ) On the surface.
このようにして、圧縮機(7)、ファン(9)、凝縮器
(8)等により冷却器(4)を作動させてタンク(2)
を冷却し、レバー(13)で注水バルブ(12)を開けば、
タンク(2)内の冷水は注水パイプ(2a)を経てこの注
水バルブ(12)から吐出される。In this way, the cooler (4) is operated by the compressor (7), the fan (9), the condenser (8), etc., and the tank (2).
If you cool down and open the water injection valve (12) with the lever (13),
Cold water in the tank (2) is discharged from the water injection valve (12) through the water injection pipe (2a).
ところで、このような冷却器(4)の運転を行う冷媒回
路の凝縮器(8)を冷却する空気取入口(18)は、主と
して胴体(1)の左右両側面に設けられ、また凝縮器
(8)を冷却した後の空気の排出口(19)は胴体(1)
の背面もしくは上面後部に形成されるものである。By the way, the air inlets (18) for cooling the condenser (8) of the refrigerant circuit for operating the cooler (4) are provided mainly on the left and right side surfaces of the body (1), and also the condenser ( Air outlet (19) after cooling 8) is the body (1)
Is formed on the back surface or the rear portion of the upper surface.
このように従来の冷水機では、胴体(1)内の上半部の
タンク(2)の設置個所と下半部の機械室とは充分遮断
されておらず、また注水バルブ(12)の周囲にも隙間が
あった。As described above, in the conventional chiller, the installation location of the tank (2) in the upper half of the body (1) and the machine room in the lower half are not sufficiently isolated, and the surroundings of the water injection valve (12). There was also a gap.
その結果、この注水バルブ(12)の隙間やタンク保持板
(6)の周囲の隙間から空気がタンク(2)の周囲にな
がれ、タンク(2)の外周に結露を生じることになる。
この結露水は滴下し、外部に流出するなどの不都合をき
たす。As a result, air flows around the tank (2) through the gap between the water injection valve (12) and the gap around the tank holding plate (6) to cause dew condensation on the outer periphery of the tank (2).
This condensed water drips and causes inconvenience such as flowing out.
本考案の目的は前記従来例の不都合を解消し、タンク設
置部分への空気の流通をなくすことにより、結露を発生
しにくいものとすることができる冷水機を提供すること
にある。An object of the present invention is to provide a chiller capable of eliminating the disadvantages of the conventional example and eliminating the flow of air to the tank installation portion so that dew condensation is less likely to occur.
本考案は前記目的を達成するため、胴体内の水平なタン
ク保持板上に冷却器を有するタンクを設置し、このタン
クからの注水パイプを前側に導出してレバー操作による
注水バルブを結合し、前記タンク保持板下は機械室とし
てここに圧縮機やファンを設置し、さらに縦の風路板で
区画される胴体内の背面側には凝縮器を設ける冷水機に
おいて、タンク保持板外周にフランジを立上げ、このフ
ランジと胴体の側面板や風路板との間にシールを施し、
タンク保持板の前端を立上げてなるバルブ支持部と胴体
の前面パネルの下部延設部とを重合してその外側に注水
バルブを止めたことを要旨とするものである。In order to achieve the above-mentioned object, the present invention installs a tank having a cooler on a horizontal tank holding plate in a body, draws a water injection pipe from this tank to the front side, and connects a water injection valve by lever operation, A compressor and a fan are installed here as a machine room under the tank holding plate, and a condenser is provided on the back side of the body defined by a vertical air passage plate. Start up, seal between this flange and the side plate of the fuselage or air passage plate,
The gist of the invention is to superimpose the valve support part formed by raising the front end of the tank holding plate and the lower extension part of the front panel of the body to stop the water injection valve on the outside thereof.
本考案によれば、胴体内上半部のタンク設置部はタンク
保持板のフランジがシールを介して側面板や風路板と接
合すること及び該タンク保持板の前端を立上げてなるバ
ルブ支持部が前面パネルの下部延設部と重合すること
で、このタンク保持板で完全に区画され、外から内部へ
空気が入ることはない。According to the present invention, in the tank installation portion in the upper half of the fuselage, the flange of the tank holding plate is joined to the side plate and the air passage plate through the seal, and the front end of the tank holding plate is raised. Since the part overlaps with the lower extension part of the front panel, it is completely partitioned by this tank holding plate, and air does not enter from the outside to the inside.
その結果、特別な断熱を施さなくてもタンク周面に結露
を生じることはほとんどなくなる。As a result, even if special heat insulation is not applied, dew condensation hardly occurs on the circumferential surface of the tank.
以下、図面について本考案の実施例を詳細に説明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第1図は本考案の冷水機の1実施例を示す縦断側面図
で、第2図は同上縦断正面図で、前記従来例を示す第4
図、第5図と同一構成要素には同一参照符号を付したも
のである。FIG. 1 is a vertical sectional side view showing an embodiment of the water chiller of the present invention, and FIG. 2 is a vertical sectional front view of the same, showing the prior art example 4
The same components as those in FIGS. 5 and 5 are designated by the same reference numerals.
外装による胴体(1)は底部(20)に脚(17)を突設
し、上半部前面側を張出させてその上半部内にタンク
(2)をフタ(3)が上面に出るように収納する。該タ
ンク(2)は下部が細径となり、胴体(1)内で枠(2
3)で支持される水平なタンク保持板(6)上に立ち上
がるタンク固定板(15)でこの細径下部より上の部分を
支承した。The outer body (1) has legs (17) projecting from the bottom (20) so that the front surface of the upper half is overhanged so that the tank (2) and the lid (3) are exposed on the upper surface of the upper half. To store. The lower part of the tank (2) has a small diameter, and the frame (2
The portion above the small diameter lower part was supported by the tank fixing plate (15) standing on the horizontal tank holding plate (6) supported by 3).
そして、タンク固定板(15)の内側においてタンク
(2)の細径下部の側面外周に冷却器(4)を巻回し、
その周囲に断熱材(16)を配設した。Then, inside the tank fixing plate (15), the cooler (4) is wound around the outer periphery of the small diameter lower part of the tank (2),
A heat insulating material (16) was arranged around it.
前記タンク保持板(6)で仕切られる胴体(1)内の下
半部は機械室としてここに圧縮機(7)やファン(9)
を設置し、縦の風路板(21)で仕切られる胴体(1)内
の背面側縦風路(22)には凝縮器(8)を設けて、これ
らと冷却器(4)とで冷凍サイクルを構成する。The lower half of the body (1) partitioned by the tank holding plate (6) serves as a machine room where a compressor (7) and a fan (9) are located.
And a condenser (8) is provided in the rear vertical air passage (22) in the body (1) partitioned by the vertical air passage plate (21), and the condenser (8) and the cooler (4) are used for freezing. Make up a cycle.
さらに、マイコンその他の電装品を収めたコントロール
部(11)は胴体(1)の前面側において上半部の張出部
分の前面パネル(10)の裏側に設置し、スイッチ等は前
面パネル(10)の面上に顕出させた。Further, a control section (11) containing a microcomputer and other electrical components is installed on the front side of the body (1) on the back side of the front panel (10) of the upper half overhanging part, and switches and the like are installed on the front panel (10). ) On the surface.
以上は前記従来例と同じであるが、本考案は前記タンク
保持板(6)の左右及び後部の外周を直角に立上げてフ
ランジ(6a)を形成し、このフランジ(6a)と胴体
(1)の側面板(1a)及び風路板(21)との間にシール
(24)を施し、またタンク保持板(6)の前端は直角に
立上げてバルブ支持部(6b)とする。The above is the same as the above-mentioned conventional example, but according to the present invention, the right and left and the outer periphery of the rear portion of the tank holding plate (6) are raised at right angles to form a flange (6a), and the flange (6a) and the body (1). A seal (24) is provided between the side plate (1a) and the air passage plate (21), and the front end of the tank holding plate (6) is raised at a right angle to form a valve support portion (6b).
タンク(2)の底部からの注水パイプ(2b)を胴体
(1)の前面に導出し、その先端にレバー(13)の操作
による注水バルブ(12)を結合するが、この注水バルブ
(12)は胴体(1)の前面で下半部の凹所の上部に収ま
り、該凹所の下方には排水ケース(14)を取付けた。The water injection pipe (2b) from the bottom of the tank (2) is led out to the front of the body (1), and the water injection valve (12) operated by the lever (13) is connected to the tip of the water injection pipe (2). Fits in the upper part of the recess in the lower half of the front of the body (1), and the drain case (14) is attached below the recess.
この場合、第3図に示すように前面パネル(10)の下部
延設部(10a)はネジ孔と注水パイプ(2a)が通る貫通
孔のみを設けるものとし、前記バルブ支持部(6b)の中
心に注水パイプ(2a)の先端を貫通させ、該注水パイプ
(2a)を貫通固定する当板(25)をバルブ支持部(6b)
に添えてから、注水パイプ(2a)の先端を前記前面パネ
ル(10)の下部延設部(10a)に貫通突出させた。この
ようにして、バルブ支持部(6a)と下部延設部(10a)
とは当板(25)を介して重合するが、この下部延設部
(10a)を挟み込むようにして、注水バルブ(12)のケ
ーシングをOリング(12e)を介在させてバルブ支持部
(6b)にネジ(26)で固定した。その際当板(25)は下
部延設部(10a)の裏側に位置する。また、Oリング(1
2e)はこの下部延設部(10a)の注水パイプ(2a)が通
る貫通孔内にあり、当板(18)に当接する。In this case, as shown in FIG. 3, the lower extension portion (10a) of the front panel (10) is provided with only screw holes and through holes through which the water injection pipe (2a) passes, and the valve support portion (6b) is The plate (25) which penetrates and fixes the water injection pipe (2a) by penetrating the tip of the water injection pipe (2a) in the center of the valve support part (6b).
Then, the tip of the water injection pipe (2a) was projected through the lower extension portion (10a) of the front panel (10). In this way, the valve support (6a) and the lower extension (10a)
Is superposed through the contact plate (25), and the casing of the water injection valve (12) is sandwiched by the lower extension part (10a) so that the O-ring (12e) is interposed between the valve support part (6b). ) With screws (26). At that time, the contact plate (25) is located on the back side of the lower extension portion (10a). Also, the O-ring (1
2e) is in the through hole through which the water injection pipe (2a) of the lower extension portion (10a) passes, and abuts against the contact plate (18).
注水バルブ(12)の構造は前記従来例と同じであり、注
水口(12d)を突設したケーシングに、軸(12c)とその
周囲の圧縮バネ(12b)を内蔵するバルブゴム(12a)を
収め、ケーシングから突出する軸(12c)の先端に梃子
状のレバー(13)をピン(12f)でヒンジに係合させて
なる。The structure of the water injection valve (12) is the same as that of the conventional example, and the valve rubber (12a) containing the shaft (12c) and the compression spring (12b) around it is housed in the casing with the water injection port (12d) protruding. A lever-like lever (13) is engaged with a hinge by a pin (12f) at the tip of a shaft (12c) protruding from the casing.
さらに、前記凝縮器(8)を冷却する空気取入口(18)
は、脚(17)で支承される胴体(1)は底部(20)で、
圧縮機(7)の底部直下か若しくはその近傍に形成す
る。Further, an air intake (18) for cooling the condenser (8)
Is the bottom (20) of the body (1) supported by the legs (17),
It is formed immediately below the bottom of the compressor (7) or in the vicinity thereof.
一方、胴体(1)の上面で縦風路(22)の上端に排出口
(19)を設けた。On the other hand, a discharge port (19) is provided on the upper surface of the body (1) at the upper end of the vertical air passage (22).
次に動作について説明すると、圧縮機(7)、ファン
(9)、凝縮器(8)等により冷却器(4)を作動させ
てタンク(2)を冷却する。Next, the operation will be described. The cooler (4) is operated by the compressor (7), the fan (9), the condenser (8) and the like to cool the tank (2).
この冷却運転においてファン(9)が始動すると、冷却
用の空気は胴体(1)の下部の周囲から排水ケース(1
4)の下や底部(20)と脚(17)との隙間を通り、胴体
底部での空気取入口(18)を介して胴体(1)内に取込
まれる。When the fan (9) is started in this cooling operation, cooling air is supplied from around the lower part of the body (1) to the drainage case (1).
It is taken into the body (1) through the air intake (18) at the bottom of the body, passing through the gap between the bottom (4) and the bottom (20) and the leg (17).
そして、圧縮機(7)の底部を冷却するとともに吹出口
(21a)から縦風路(22)に入り、凝縮器(8)を冷却
し、凝縮器(8)の熱で温められたこの冷却空気はこの
縦風路(22)を上昇し、煙突効果により本体上面の排出
口(19)から効率よく排出される。Then, the bottom part of the compressor (7) is cooled, the cooling air flows into the vertical air passage (22) from the outlet (21a), the condenser (8) is cooled, and the cooling is performed by the heat of the condenser (8). Air rises in the vertical air passage (22) and is efficiently discharged from the discharge port (19) on the upper surface of the main body due to the chimney effect.
また、レバー(13)を手で押すなどして軸(12c)を引
けば、圧縮バネ(12b)に抗してバルブゴム(12a)が縮
み、注水バルブ(12)は開勢されてタンク(2)内の冷
水は注水パイプ(2a)を経てこの注水バルブ(12)の注
水口(12d)から吐出される。If the shaft (12c) is pulled by pushing the lever (13) by hand, the valve rubber (12a) contracts against the compression spring (12b), the water injection valve (12) is opened, and the tank (2) is opened. The cold water in () is discharged from the water injection port (12d) of the water injection valve (12) through the water injection pipe (2a).
なお、以上の実施例は冷却器(4)のみを有する冷水機
について説明したが、タンク(2)にヒーターを備える
冷温水機でも同様に応用できる。In addition, although the above-mentioned embodiment explained the chiller-water machine which has only the cooler (4), it can apply similarly also to the chiller-heater machine which equips the tank (2) with a heater.
以上述べたように本考案の冷水機は、胴体内上半部のタ
ンク設置部は、タンク保持板のフランジがシールを介し
て側面板や風路板と接合すること及び該タンク保持板の
前端を立上げてなるバルブ支持部が前面パネルの下部延
設部と重合することで、このタンク保持板で完全に区画
され、外から内部へ空気が入ることはないものとなる。As described above, in the water cooler of the present invention, in the tank installation portion in the upper half of the fuselage, the flange of the tank holding plate is joined to the side plate and the air passage plate through the seal, and the front end of the tank holding plate. Since the valve supporting portion formed by raising up overlaps with the lower extending portion of the front panel, it is completely partitioned by this tank holding plate, and air does not enter from the outside to the inside.
その結果、この部分のタンク内の冷水に接触する空気は
微々たるものとなり、特別な断熱を施さなくてもタンク
周面に結露を生じることはほとんどなくなる。As a result, the air that comes into contact with the cold water in the tank in this portion becomes insignificant, and dew condensation hardly occurs on the tank peripheral surface without special heat insulation.
また、結露を生じたとしても、タンク保持板で受け、外
部に流さずにすむ。Even if dew condensation occurs, it is received by the tank holding plate and does not flow outside.
第1図は本考案の冷水機の1実施例を示す縦断側面図、
第2図は同上縦断正面図、第3図は同上注水バルブ付近
の縦断側面図、第4図は従来例を示す縦断側面図、第5
図は同上縦断正面図である。 (1)……胴体、(1a)……側面板 (2)……タンク (2a)……注水パイプ (3)……フタ、(4)……冷却器 (5)……ヒーター、(6)……タンク保持板 (6a)……フランジ、(6b)……バルブ支持部 (7)……圧縮機、(8)……凝縮器 (9)……ファン、(10)……前面パネル (10a)……下部延設部、(11)……コントロール部 (12)……注水バルブ、(12a)……バルブゴム (12b)……圧縮バネ、(12c)……軸 (12d)……注水口、(12e)……Oリング (12f)……ピン、(13)……レバー (14)……排水ケース、(15)……タンク固定板 (16)……断熱材、(17)……脚 (18)……空気取入口、(19)排出口 (20)……底部、(21)……風路板 (22)……縦風路、(23)……枠 (24)……シール、(25)……当板 (26)……ネジFIG. 1 is a vertical cross-sectional side view showing one embodiment of the water chiller of the present invention,
Fig. 2 is a vertical sectional front view of the same as above, Fig. 3 is a vertical sectional side view of the vicinity of the water injection valve of the same as above, and Fig. 4 is a vertical sectional side view showing a conventional example.
The figure is a vertical sectional front view of the same. (1) …… Body, (1a) …… Side plate (2) …… Tank (2a) …… Water injection pipe (3) …… Lid, (4) …… Cooler (5) …… Heater, (6 ) …… Tank holding plate (6a) …… Flange, (6b) …… Valve support (7) …… Compressor, (8) …… Condenser (9) …… Fan, (10) …… Front panel (10a) …… Lower extension part, (11) …… Control part (12) …… Water injection valve, (12a) …… Valve rubber (12b) …… Compression spring, (12c) …… Shaft (12d) …… Water inlet, (12e) …… O-ring (12f) …… pin, (13) …… lever (14) …… drainage case, (15) …… tank fixing plate (16) …… insulator, (17) …… Leg (18) …… Air inlet, (19) Outlet (20) …… Bottom, (21) …… Air passage plate (22) …… Vertical air passage, (23) …… Frame (24) …… Seal, (25) …… Plate (26) …… Screw
Claims (1)
有するタンクを設置し、このタンクからの注水パイプを
前側に導出してレバー操作による注水バルブを結合し、
前記タンク保持板下は機械室としてここに圧縮機やファ
ンを設置し、さらに縦の風路板で区画される胴体内の背
面側には凝縮器を設ける冷水機において、タンク保持板
外周にフランジを立上げ、このフランジと胴体の側面板
や風路板との間にシールを施し、タンク保持板の前端を
立上げてなるバルブ支持部と胴体の前面パネルの下部延
設部とを重合してその外側に注水バルブを止めたことを
特徴とする冷水機。1. A tank having a cooler is installed on a horizontal tank holding plate in a body, and a water injection pipe from this tank is led out to the front side to connect a water injection valve operated by a lever,
A compressor and a fan are installed here as a machine room under the tank holding plate, and a condenser is provided on the back side of the body defined by a vertical air passage plate. And seal the gap between this flange and the side plate of the fuselage or the air passage plate, and stack the valve support part, which is the front end of the tank holding plate, with the lower extension part of the front panel of the fuselage. A water cooler with a water injection valve stopped on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11774089U JPH0728543Y2 (en) | 1989-10-06 | 1989-10-06 | Chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11774089U JPH0728543Y2 (en) | 1989-10-06 | 1989-10-06 | Chiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0357374U JPH0357374U (en) | 1991-06-03 |
| JPH0728543Y2 true JPH0728543Y2 (en) | 1995-06-28 |
Family
ID=31665946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11774089U Expired - Fee Related JPH0728543Y2 (en) | 1989-10-06 | 1989-10-06 | Chiller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728543Y2 (en) |
-
1989
- 1989-10-06 JP JP11774089U patent/JPH0728543Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0357374U (en) | 1991-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |