JPS63282470A - Cooling device - Google Patents
Cooling deviceInfo
- Publication number
- JPS63282470A JPS63282470A JP11621387A JP11621387A JPS63282470A JP S63282470 A JPS63282470 A JP S63282470A JP 11621387 A JP11621387 A JP 11621387A JP 11621387 A JP11621387 A JP 11621387A JP S63282470 A JPS63282470 A JP S63282470A
- Authority
- JP
- Japan
- Prior art keywords
- evaporation
- evaporating dish
- pipe
- machine room
- dish
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims description 21
- 238000001704 evaporation Methods 0.000 claims description 64
- 230000008020 evaporation Effects 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000010257 thawing Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/141—Removal by evaporation
- F25D2321/1412—Removal by evaporation using condenser heat or heat of desuperheaters
Landscapes
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の目的〕
産業上の利用分野
本発明は冷却装置における除霜水の処理装置に係わり、
詳述すると除霜水の蒸発をより良好に行なうように改良
した処理装置を備えた冷却装置に関する。[Detailed Description of the Invention] [Object of the Invention] Industrial Application Field The present invention relates to a defrosting water treatment device in a cooling device.
More specifically, the present invention relates to a cooling device equipped with a processing device improved to better evaporate defrosting water.
従来の技術
冷却装置においてはその冷却運転に伴ない、冷却器に着
霜が発生し、霜の成長の度合いによっては冷却器の冷却
能力を蓄しく低下してしまう。このためヒータやホット
ガス冷媒循環等による除霜を行なうのが通常である。そ
してこの除霜により生じた除霜水はパイプ等で機械室へ
導びかれ排水皿へ貯溜される。この排水皿は紡出自在に
配設されるものであるが、使用状況や設置環境によって
は除霜水の貯溜が顕著となる場合があり、頻繁に排水皿
を取り出し除霜水を捨てねばならず保守面で煩しさがあ
った。このためこの排水皿の底部に接する如く蒸発パイ
プを配設したり、貯溜する除霜水中に浸漬する如（蒸発
パイプを配設して、該パイプ中を高温ガス冷媒を循環さ
せ、除霜水を蒸発するようにしていた。この例として実
公昭５８−５４６１７号公報等がある。In conventional cooling devices, frost forms on the cooler during its cooling operation, and depending on the degree of frost growth, the cooling capacity of the cooler is significantly reduced. For this reason, defrosting is usually performed using a heater, hot gas refrigerant circulation, or the like. The defrosting water generated by this defrosting is led to the machine room through a pipe or the like and stored in a drain tray. This drainage tray is arranged so that it can be freely spun, but depending on the usage conditions and installation environment, defrosting water may accumulate significantly, and the drainage tray must be frequently removed and the defrosting water must be disposed of. However, maintenance was a hassle. For this purpose, an evaporation pipe may be installed so as to be in contact with the bottom of the drain tray, or the defrost water may be immersed in the stored defrosting water. An example of this is disclosed in Japanese Utility Model Publication No. 58-54617.
発明が解決しようとする問題点
前記従来の技術にあっては、蒸発皿内に高圧側パイプを
没入させており、高温の冷媒を流すことで蒸発皿に貯溜
する除霜水を蒸発させることができる。また蒸発皿の底
面略中夫に所定高さｈ２でもって突出する突条を設けた
ことで、蒸発皿の固定位置への挿入時にこの突条が高圧
側パイプに当接するため、蒸発皿は下方へ押圧されるこ
ととなり、ガタつきが防止できる。しかしながら、この
突条が高圧側パイプに当接した状態が、通常状態であっ
て、高圧側パイプには高温の冷媒が流れるため、このパ
イプの温度も必然的に高温（約８０℃程度）となってい
る。したがって、蒸発皿としてはこの温度に対して溶け
たり変形したりすることがないような材質のものを選ば
なければならないという別の限定条件が付加されるもの
であった。Problems to be Solved by the Invention In the above-mentioned conventional technology, the high-pressure side pipe is immersed in the evaporation tray, and it is possible to evaporate the defrosting water stored in the evaporation tray by flowing high-temperature refrigerant. can. In addition, by providing a protrusion that protrudes at a predetermined height h2 approximately on the bottom of the evaporating dish, this protrusion comes into contact with the high-pressure side pipe when the evaporating dish is inserted into the fixed position, so that the evaporating dish is moved downward. This will prevent wobbling. However, the state in which this protrusion is in contact with the high-pressure side pipe is the normal state, and since high-temperature refrigerant flows through the high-pressure side pipe, the temperature of this pipe is inevitably high (approximately 80°C). It has become. Therefore, another limiting condition was added that the material of the evaporating dish must be selected so that it would not melt or deform at this temperature.
そこで本発明は、機械室内への出し入れが容易で、収納
した状態にあって蒸発皿に貯溜する除霜水を効率良く蒸
発でき、安価な除霜水処理装置を備えた冷却装置を提供
するものである。SUMMARY OF THE INVENTION Therefore, the present invention provides a cooling device equipped with an inexpensive defrost water treatment device that can be easily taken in and out of a machine room, can efficiently evaporate defrost water stored in an evaporation tray while stored. It is.
問題点を解決するための手段
本発明の冷却装置は、断熱壁にて形成され貯蔵物を陳列
冷却する本体の下方に種々の機械部品を配設し吸気口を
形成したカバーをその前面に開閉自在に設けた機械室を
備え、さらに吸気口近傍に位置するとともにその下方に
空間を形成して配設される凝縮器と、空間に出し入れ自
在に配設される樹脂製の蒸発皿と、蒸発皿内に臨むよう
に配設される蒸発パイプと、蒸発皿の前面側内面と前列
に位置する蒸発パイプとの間に介在され耐熱性を有する
保護部材とを機械室に備えたものである。Means for Solving the Problems The cooling device of the present invention is formed by a heat insulating wall, and various mechanical parts are arranged below the main body for displaying and cooling stored items, and a cover with an air intake port is opened and closed in front of the main body. It is equipped with a machine room that can be freely installed, and a condenser that is located near the intake port and forms a space below it, a resin evaporation plate that can be moved in and out of the space, and an evaporator. The machine room is equipped with an evaporation pipe arranged to face into the dish, and a heat-resistant protection member interposed between the front inner surface of the evaporation dish and the evaporation pipe located in the front row.
作用
蒸発皿（２５）内に臨むように配設される蒸発パイプ（
２６）の最も前の列即ち出し入れの際の手前側に位置す
る部分と、蒸発皿（２５）前面側内面との間に耐熱温度
８０℃以上の耐熱材料にて形成した保護部材（２７）を
介在させたことで、蒸発皿（２５）と蒸発パイプ（２６
）とが当接することを回避するとともに、蒸発皿（２５
）を収納する際の摺動範囲を規定する位置決めの機能を
持たせている。An evaporation pipe (
A protective member (27) made of a heat-resistant material with a heat-resistant temperature of 80°C or higher is installed between the frontmost row of the evaporating plate (26), that is, the part located on the front side when loading and unloading, and the front inner surface of the evaporating dish (25). By interposing the evaporating dish (25) and the evaporating pipe (26)
) to avoid contact with the evaporating dish (25
) has a positioning function that defines the sliding range when storing.
実施例
以下本発明の実施例を第１図〜第３図を参照して説明す
る。EXAMPLES Examples of the present invention will be described below with reference to FIGS. 1 to 3.
（１）は前面に商品収納及び取出用の開口（２）を形成
しこの開口（２）を開閉自在に閉塞する透明扉（３）を
開口前面に枢着せる冷却装置であって、ここではいわゆ
るリーチイン型の冷蔵ショーケースを例にとり説明する
。(1) is a cooling device in which an opening (2) for storing and taking out products is formed on the front surface, and a transparent door (3) for freely opening and closing the opening (2) is pivotally attached to the front surface of the opening. This will be explained using a reach-in type refrigerated showcase as an example.
冷却装置（１）は前面開口（２）を有した断熱壁（４）
にてその本体（５）を形成し、この本体（５）は区画板
（６）により、その内部を冷却室（７）と収納室（８）
とに区画している。また、本体（５）の下方には後述す
る電気機械部品を収納する機械室（９）を設けており、
この機械室（９）の前面にもやはり機械部品の収納及び
取出用の開口（１０）があり、この開口（１０）を吸気
口としての複数の空気吸入用のスリン） （１１）を形
成したカバー（１２）にて開閉自在に閉塞している。尚
、収納室（８）は」棚等の区画棚（１３）により上下に
複数に仕切られており、商品はこの棚（１３）上に載置
される。また、区画板（６）には、収納室（８）と冷却
室（７）との間の空気出入が可能となるように吹出口（
図示せず）及び吸込口（１４）が形成されている。冷却
室（７）には冷媒循環により空気を冷却する蒸発器（１
５）が収納されており、また冷却室（７）と機械室（９
）とは断熱壁（４）を貫通して設けた排水管（１６）に
より連通されている。The cooling device (1) has an insulating wall (4) with a front opening (2)
The main body (5) is divided into a cooling chamber (7) and a storage chamber (8) by a partition plate (6).
It is divided into In addition, a machine room (9) is provided below the main body (5) to house electromechanical parts, which will be described later.
There is also an opening (10) in the front of this machine room (9) for storing and taking out mechanical parts, and this opening (10) serves as an intake port to form a plurality of air suction holes (11). It is closed by a cover (12) so that it can be opened and closed. The storage room (8) is partitioned vertically into a plurality of compartments (13) such as shelves, and products are placed on these shelves (13). In addition, the partition plate (6) is provided with an air outlet (
(not shown) and a suction port (14) are formed. The cooling chamber (7) includes an evaporator (1) that cools the air by circulating refrigerant.
5) is housed, and there is also a cooling room (7) and a machine room (9).
) is communicated with the drain pipe (16) provided by penetrating the heat insulating wall (4).
次に機械室（９）について説明すると、前面から後面に
かけ七凝縮器（２１）、吸気口（１１）から排気口（３
１）に向けて空気を流通させる送風装置（２２）、圧縮
機（２３）の順で配設している。凝縮器（２１）はその
左右両端部を夫々管板（２４）にて固定しており、この
際凝縮器（２１）の下部に、蒸発皿（２５）を出し入れ
自在に配設させるとともに蒸発パイプとしての高圧側パ
イプ（２６）を配設させるための空間（Ｂ）を設けであ
る。また、断熱壁（４）の下面と管板（２４）の上面と
の間隔をわずか例えば１０〜１５朋程度となし、両者を
近接させたことでこの部分にカバー（１２）のスリン）
（１１）から吸い込んだ空気を流れ込みに（＜シて、
管板（２４）の上面面積を凝縮器（２１）の上面面積に
比べ小さなものとなし管板材料の節約をしている。さら
に、蒸発皿（２５）の上面開口における空気の流れ方向
すなわち奥行方向の長さを凝縮器（２１）の奥行方向の
長さの約１．５倍〜２．５倍に選び、この例では約２倍
に設定しておく。そして蒸発皿（２５）内に臨ませる高
圧側パイプ（２６）は、蒸発皿（２５）の全面のできる
限り広い範囲にわたって配管させることが好ましい。Next, to explain the machine room (9), there are seven condensers (21) from the front to the rear, and three condensers from the intake port (11) to the exhaust port (3).
A blower device (22) and a compressor (23) are arranged in this order to circulate air toward the air blower (22) and the compressor (23). The condenser (21) has its left and right ends fixed with tube plates (24), respectively. At this time, an evaporation plate (25) is disposed at the bottom of the condenser (21) so that it can be taken in and out, and an evaporation pipe is also installed. A space (B) is provided for arranging a high pressure side pipe (26). In addition, the distance between the bottom surface of the heat insulating wall (4) and the top surface of the tube plate (24) is set to a small distance of, for example, about 10 to 15 mm, so that the cover (12) can be placed close to this area.
The air sucked in from (11) flows into the
The upper surface area of the tube sheet (24) is made smaller than that of the condenser (21), thereby saving tube sheet material. Furthermore, the length in the air flow direction, that is, in the depth direction, at the top opening of the evaporating dish (25) is selected to be about 1.5 to 2.5 times the length in the depth direction of the condenser (21), and in this example, Set it to about 2 times. The high-pressure side pipe (26) facing into the evaporating dish (25) is preferably arranged over as wide a range as possible over the entire surface of the evaporating dish (25).
また、蒸発皿（２５）の出納にあたり、高圧側パイプ（
２６）が直接蒸発皿（２５）に当接することのないよ５
に、天然ゴムやネオプレンゴム等耐熱温度８０°Ｃ以上
の耐熱材料にて形成した保護部材（２７）を少な（とも
最も手前側のパイプ部分に蒸発皿（２５）の前面側内面
と一定間隔を存するように巻いておく。In addition, when loading and unloading the evaporating dish (25), the high pressure side pipe (
26) will not come into direct contact with the evaporating dish (25)5.
In addition, a protective member (27) made of a heat-resistant material with a heat-resistant temperature of 80°C or higher, such as natural rubber or neoprene rubber, is installed at a small distance (both at a certain distance from the front inner surface of the evaporating dish (25) on the pipe closest to you). Roll it up so that it remains intact.
尚、この保護部材（２７）として特別に設けるのではな
（、排水管（１６）に接続し蒸発皿（２５）まで延設す
る連結管（２８）の先端部分を最も手前側の高圧側パイ
プ（２６）のまわりを被うように配設したり、最も手前
側のパイプより更に手前に位置させたりしてもよく、要
は蒸発パイプ（２６）と蒸発皿（２５）の前面側内面と
の間に一定の間隔を保持させればよい。It should be noted that this protective member (27) should not be specially provided (the tip of the connecting pipe (28) that connects to the drain pipe (16) and extends to the evaporating dish (25) should be connected to the high-pressure side pipe closest to you). (26), or may be positioned further forward than the nearest pipe, in short, the evaporation pipe (26) and the inner surface of the front side of the evaporation dish (25). It is sufficient to maintain a certain interval between them.
ただし、この連結管（２８）の少なくとも先端部は耐熱
温度が８０℃以上の材料を使用する必要がある。However, at least the tip of this connecting pipe (28) needs to be made of a material with a heat resistance temperature of 80° C. or higher.
一方、蒸発皿（２５）の収納時にあたり、蒸発皿（２５
）の最後部を受ける受は板（２９）を設けておくのが好
ましい。また凝縮器（２１）の前面には吸い込まれる空
気中に含まれる塵埃を収集するフィルター（３０）を脱
着自在に配設しておく。（２３）は冷媒回路に冷媒を送
り出し、常温で冷媒を液化しやす（するための圧縮機で
あり、この圧縮機（２３）より吐出される冷媒は高圧側
パイプ（２６）を介して凝縮器（２１）へ導びかれ、熱
交換され膨張弁（図示せず）を介して蒸発器（１５）に
達し、また熱交換され受液器（図示せず）を介して圧縮
機（２３）へ戻る。尚、機械室（９）の後部には吸入し
た空気を排出するための排気口（３１）を□形成しであ
る。On the other hand, when storing the evaporating dish (25),
) is preferably provided with a plate (29). Further, a filter (30) for collecting dust contained in the sucked air is detachably disposed in front of the condenser (21). (23) is a compressor that sends refrigerant to the refrigerant circuit and easily liquefies the refrigerant at room temperature.The refrigerant discharged from this compressor (23) is passed through the high pressure side pipe (26) to the condenser (21), undergoes heat exchange and reaches the evaporator (15) via an expansion valve (not shown), and then undergoes heat exchange and reaches the compressor (23) via a liquid receiver (not shown). Return.In addition, an exhaust port (31) is formed at the rear of the machine room (9) to discharge the sucked air.
尚、蒸発皿（２５）を出し入れする際、まず取り出す場
合は、フィルター（３のを外した状態で、機械室（９）
前面側へ蒸発皿（２５）の開口後面が高圧側パイプ（２
６）の最後面に当接するまでずらし、その後蒸発皿（２
５）の手前側を上方へ傾は開口後面が高圧側パイプ（２
６）後面より下方に位置するようにして、蒸発皿（２５
）を更にずらし機械室（９）より取り出す。In addition, when taking out the evaporating dish (25), first remove the filter (3) and remove it from the machine room (9).
The opening of the evaporating dish (25) to the front side is connected to the high pressure side pipe (2
6) until it touches the rearmost surface of the evaporating dish (2).
5) Tilt the front side upward so that the rear side of the opening is the high pressure side pipe (2).
6) Place the evaporating dish (25
) further and take it out from the machine room (9).
一方、蒸発皿（２５）を入れ込む場合は、取り出す場合
と逆の手順で作業を行なえばよい。On the other hand, when inserting the evaporating dish (25), the procedure for removing it may be reversed.
以上のような構成によれば、送風装置（２２）の作動に
伴ない機械室（９）の前面側から後面側に向けての空気
の流れが構成されるが、ここで、カバー（１２）のスリ
ン） （１１）より吸い込まれる空気はフィルター（３
０）を介して凝縮器（２１）を冷却しながら通過する。According to the above configuration, air flows from the front side to the rear side of the machine room (9) as the blower (22) operates. (Surin) (11) The air sucked in from the filter (3
0) through the condenser (21) while being cooled.
そして、凝縮器（２１）の上部を通過する空気は、間隔
がわずかであることから、機械室（９）上面へ流出する
量は微量である。したがって、管板（２４）の上面にて
凝縮器（２１）の上面を被う必要がな（、管板（２４）
材料を節減できる。また間隔を小さくしたことで、凝縮
器（２１）の下部を通過する空気のうち、凝縮器（２１
）下面を経て蒸発皿（２５）の上面開口へ流入する熱交
換にて暖められた空気を、蒸発皿（２５）に貯溜する除
霜水の蒸発に参与させることができる。更に蒸発皿（２
５）の奥行方向の長さを凝縮器（２１）の奥行方向の長
さの約２倍としたことで、蒸発皿（２５）の上面開口へ
流入する空気の量を増加させられるため、高圧側パイプ
（２６）及び前述の暖められた空気により生成された湿
り空気を多量に運搬でき、蒸発皿（２５）の蒸発能力を
向上させることができる。Since the interval between the air passing through the upper part of the condenser (21) is small, the amount of air flowing out to the upper surface of the machine room (9) is very small. Therefore, there is no need to cover the top surface of the condenser (21) with the top surface of the tube plate (24).
Materials can be saved. In addition, by reducing the interval, some of the air passing through the lower part of the condenser (21)
) The air heated by heat exchange that flows into the upper opening of the evaporating tray (25) through the lower surface can participate in the evaporation of the defrosting water stored in the evaporating tray (25). Furthermore, an evaporating dish (2
By making the length in the depth direction of 5) approximately twice the length in the depth direction of the condenser (21), the amount of air flowing into the top opening of the evaporating dish (25) can be increased, so that high pressure A large amount of humid air generated by the side pipe (26) and the above-mentioned warmed air can be transported, and the evaporation capacity of the evaporation dish (25) can be improved.
一方、蒸発皿（２５）前面側内面は耐熱温度８０℃以上
の保護部材（２７）の介在により、直接蒸発パイプ（２
６）に当接することがなく、蒸発パイプ（２６）による
熱的影響が蒸発皿（２５）に及ばないため、蒸発皿（２
５）としては耐熱温度の低い材料例えば６０°Ｃ程度の
スチロール樹脂の使用が可能となり、材料の選択により
安価なものの製作ができる。また、蒸発皿（２５）の取
りつけにあたり、蒸発皿（２５）の手前側内面が保護部
材（２７）に当接するまで蒸発皿（２５）を摺動移動さ
せた位置を取り付は位置となすことができるため、保護
部材（２７）を蒸発皿（２５）の位置決め部材として利
用できる。On the other hand, the inner surface on the front side of the evaporating dish (25) is directly connected to the evaporating pipe (2
6), and the thermal influence of the evaporating pipe (26) does not affect the evaporating dish (25).
As for 5), it is possible to use a material with a low heat resistance temperature, for example, styrene resin with a temperature resistance of about 60° C., and it is possible to manufacture an inexpensive product by selecting the material. In addition, when installing the evaporating dish (25), the position where the evaporating dish (25) is slid until the front inner surface of the evaporating dish (25) comes into contact with the protective member (27) is the mounting position. Therefore, the protection member (27) can be used as a positioning member for the evaporation dish (25).
以上詳述したように本発明によれば、蒸発皿の前面側内
面は、耐熱性の保護部材の介在により直液蒸発パイプに
当接することはなく、冷却運転時の蒸発パイプによる熱
的影響が蒸発皿に及ばないため、蒸発皿として耐熱温度
の低い材料の使用が可能となり、材料費の節減に貢献で
きる。また、蒸発皿の収納にあたり、保護部材を蒸発皿
の摺動範囲を規定する位置決め部材として機能させるこ
とができ、部材の兼用が行なえる。As detailed above, according to the present invention, the inner surface of the front side of the evaporating dish does not come into contact with the direct liquid evaporation pipe due to the interposition of the heat-resistant protective member, and the thermal influence of the evaporation pipe during cooling operation is reduced. Since the temperature is lower than that of an evaporating dish, it is possible to use a material with a low heat-resistant temperature for the evaporating dish, contributing to a reduction in material costs. Further, when storing the evaporating dish, the protective member can function as a positioning member that defines the sliding range of the evaporating dish, and the member can be used for multiple purposes.
各図は本発明の一実施例を示し、第１図は第２図のＡ−
Ａ断面図、第２図は冷却装置の外観斜視図、第３図は第
１図の要部拡大図である。
（１）・・・冷却装置、 （４）・・・断熱壁、
（５）・・・本体、 （７）・・・冷却室、 （８
）・・・収納室、 （９）・・・機械室、 （１１）
・・・スリット、 （１２）・・・カバー、（２１）・
・・凝縮器、 （２５）・・・蒸発皿、 （２６）
・・・蒸発パイプ、 （２７）・・・保護部材、 （２
８）・・・連結管、（Ｂ）・・・空間。Each figure shows one embodiment of the present invention, and FIG. 1 is A-A in FIG.
A sectional view, FIG. 2 is an external perspective view of the cooling device, and FIG. 3 is an enlarged view of the main part of FIG. 1. (1)...Cooling device, (4)...Insulating wall,
(5)...Main body, (7)...Cooling chamber, (8
)...Storage room, (9)...Machine room, (11)
...Slit, (12)...Cover, (21).
... Condenser, (25) ... Evaporation dish, (26)
...evaporation pipe, (27) ...protection member, (2
8)...Connecting pipe, (B)...Space.
Claims (1)
方に種々の機械部品を配設し吸気口を形成したカバーを
その前面に開閉自在に設けた機械室を備えた冷却装置に
おいて、前記吸気口近傍に位置するとともにその下方に
空間を形成して配設される凝縮器と、前記空間に出し入
れ自在に配設される樹脂製の蒸発皿と、該蒸発皿内に臨
むように配設される蒸発パイプと、前記蒸発皿の前面側
内面と前列に位置する蒸発パイプとの間に介在され耐熱
性を有する保護部材とを前記機械室に備えたことを特徴
とする冷却装置。1. In a cooling device equipped with a machine room formed of a heat insulating wall and with various mechanical parts arranged below the main body for displaying and cooling stored items, and a cover with an air intake port provided in front thereof so as to be openable and closable, a condenser disposed near the intake port and forming a space below the inlet; a resin evaporation dish disposed so as to be freely put in and taken out of the space; and a condenser disposed facing into the evaporation dish. A cooling device characterized in that the machine room is provided with an evaporation pipe provided therein, and a heat-resistant protection member interposed between the front inner surface of the evaporation dish and the evaporation pipe located in the front row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11621387A JPS63282470A (en) | 1987-05-13 | 1987-05-13 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11621387A JPS63282470A (en) | 1987-05-13 | 1987-05-13 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63282470A true JPS63282470A (en) | 1988-11-18 |
Family
ID=14681636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11621387A Pending JPS63282470A (en) | 1987-05-13 | 1987-05-13 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63282470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03291485A (en) * | 1990-03-09 | 1991-12-20 | Mitsubishi Electric Corp | Refrigerator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5324945B2 (en) * | 1974-08-21 | 1978-07-24 | ||
| JPS5918273B2 (en) * | 1979-08-15 | 1984-04-26 | 積水化成品工業株式会社 | Container for transporting vegetables |
-
1987
- 1987-05-13 JP JP11621387A patent/JPS63282470A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5324945B2 (en) * | 1974-08-21 | 1978-07-24 | ||
| JPS5918273B2 (en) * | 1979-08-15 | 1984-04-26 | 積水化成品工業株式会社 | Container for transporting vegetables |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03291485A (en) * | 1990-03-09 | 1991-12-20 | Mitsubishi Electric Corp | Refrigerator |
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