JPS62210383A - Humidifier for refrigerated showcase - Google Patents
Humidifier for refrigerated showcaseInfo
- Publication number
- JPS62210383A JPS62210383A JP5224386A JP5224386A JPS62210383A JP S62210383 A JPS62210383 A JP S62210383A JP 5224386 A JP5224386 A JP 5224386A JP 5224386 A JP5224386 A JP 5224386A JP S62210383 A JPS62210383 A JP S62210383A
- Authority
- JP
- Japan
- Prior art keywords
- water
- water tank
- humidifying
- showcase
- humidifier
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 230000002070 germicidal effect Effects 0.000 claims description 3
- 239000003595 mist Substances 0.000 description 8
- 235000013305 food Nutrition 0.000 description 7
- 238000000889 atomisation Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- XLYOFNOQVPJJNP-DYCDLGHISA-N deuterium hydrogen oxide Chemical compound [2H]O XLYOFNOQVPJJNP-DYCDLGHISA-N 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 235000013311 vegetables Nutrition 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (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】
（イ）産業上の利用分野
本発明は、野菜や果実等の生鮮食料品を長期間保存・陳
列する冷蔵ショーケース内を加湿して食料品の鮮度を保
持する冷蔵ショーケース用加湿装置に関する。Detailed Description of the Invention (a) Industrial Application Field The present invention relates to a refrigerator that maintains the freshness of foods by humidifying the inside of a refrigerated showcase in which fresh foods such as vegetables and fruits are stored and displayed for a long period of time. The present invention relates to a humidifying device for a showcase.
（ロ）従来の技術
従来此種加湿装置は、特開昭６０−２９５７９号公報に
て開示されるように、加湿装置本体を冷蔵ショーケース
の上面に載置し、水槽に取り付けた超音波振動子にて霧
を発生させ、この霧をダクトを介してショーケース内に
導いて加湿するようにしている。(B) Conventional technology As disclosed in Japanese Patent Application Laid-open No. 60-29579, this kind of humidifying device has a humidifying device body placed on the top surface of a refrigerated showcase and an ultrasonic vibration device attached to a water tank. Fog is generated by the duct, and this mist is introduced into the showcase through a duct to humidify the inside.
しかしこの従来装置にあっては、本体がショーケースの
上面すなわち室内において比較的温度の高い部分に載置
されることとその長期使用に伴ない霧化水槽内の加湿水
が腐敗したり雑菌が繁殖したり又は繁殖しやすいものと
なっていた。特に−年を通じて温度の高い夏期はこの現
象は顕著に起こりやすく、腐敗や雑菌の繁殖防止のため
には霧化水槽内を定期的に清掃する必要があり大変煩わ
しい作業となっていた。また水質のあまり良くない地域
では浄水器を介して霧化水槽へ水を導入する場合があり
、浄水器の種類によっては上水道水中に含まれていた塩
素が除去されて殺菌効果が低下し霧化水槽内での雑菌の
繁殖が著しくなるものである。However, with this conventional device, the main body is placed on the top surface of the showcase, which is a relatively high temperature part of the room, and the humidifying water in the atomization tank deteriorates and bacteria are generated due to long-term use. It was easy to breed or breed easily. This phenomenon is particularly likely to occur during the summer, when temperatures are high throughout the year, and it is necessary to periodically clean the inside of the atomizing tank to prevent spoilage and the growth of bacteria, which is a very troublesome task. In addition, in areas where the water quality is not very good, water may be introduced into the atomizing tank through a water purifier. This causes the proliferation of bacteria in the aquarium to be significant.
（ハ）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、室内でも比較的高温な床面
から高い所に配設されることと長期の使用によって、霧
化水槽内の加湿水には雑菌が繁殖したり腐敗を生じたり
することがあり、このような加湿水でショーケース内を
加湿していると、衛生的でない霧が保存・陳列中の食料
品にかかり、大変不衛生なものとなって食料品が腐りや
すくなるという問題点を有していた。(c) Problems to be Solved by the Invention In the conventional technology described above, the humidifying water in the atomizing water tank is disposed at a high place above the floor surface, which is relatively hot even indoors, and due to long-term use. Bacteria can propagate and cause spoilage, and if the inside of the showcase is humidified with such humidifying water, an unhygienic mist will fall on the food items being stored and displayed, making it very unsanitary. There was a problem in that food products became easily perishable.
このため本発明は、常に衛生的な加湿を行なえるように
した加湿“装置を提供するものである。Therefore, the present invention provides a humidifying device that can always perform sanitary humidification.
（ニ）問題点を解決するための手段
本発明は冷蔵ショーケース用加湿装置であって、冷蔵シ
ョーケースの上面に固定される本体と、該本体内の一側
部に設けられその底部長手方向に沿って複数の超音波振
動子を配設する霧化水槽と、該水槽の上部開口を閉塞す
る蓋板と、該蓋板に回動自在に貫通支持され前記振動子
の夫々に対応して設けられる導出管と、一端を該導出管
に他端を前記ショーケースの冷気通路に夫々連通せしめ
る連通管と、前記蓋板より前記水槽内に垂下され加湿水
中に浸漬せる殺菌灯とを備えたものである。(d) Means for Solving the Problems The present invention is a humidifying device for a refrigerated showcase, which comprises a main body fixed to the upper surface of the refrigerated showcase, and a humidifying device provided on one side of the main body, along the bottom edge of the humidifying device. an atomizing water tank in which a plurality of ultrasonic transducers are disposed along a direction; a lid plate that closes an upper opening of the water tank; a communication tube that connects one end to the outlet pipe and the other end to the cold air passage of the showcase, and a germicidal lamp that is suspended from the lid plate into the water tank and is immersed in humidifying water. It is something that
（＊）作用
霧化水槽（１７）内において紫外線ランプ（２９）をそ
の下部が加湿水（Ｄ）中に浸漬するようにかっその上部
が加湿水面上の空間（Ｅ）に露呈するように蓋板（２５
）より垂下させて、霧化水槽（１７）内に広く紫外線が
照射するようにしている。(*) In the atomizing water tank (17), place the ultraviolet lamp (29) so that its lower part is immersed in the humidifying water (D) and cover it so that its upper part is exposed to the space (E) above the humidifying water surface. Board (25
) so that ultraviolet rays are irradiated widely into the atomizing water tank (17).
（へ〉実施例
以下本発明の実施例について第１図〜第４図を参照して
説明する。Embodiments Examples of the present invention will now be described with reference to FIGS. 1 to 4.
（１）は前面等の一側面に食品出し入れ用の開口（２）
を形成し、断熱壁（３）及び外周壁（４）にて箱体を構
成せる冷蔵ショーケースである。（５）は複数段の棚（
６バ６〉・・・を備えた貯蔵室（Ａ）を形成せる区画板
、（Ｂ）は断熱壁（３）の内壁面と区画板（５）とによ
って形成される冷気通路であり、この通路（Ｂ）の下部
空間（Ｃ）にはプロペラファン（７）を備えた送風機（
８）及び冷却器（９）が配設されている。（１０）、（
１１）は前記開口（２）の上下両端部に相対向して設け
た夫々吹出口と吸込口であり、冷却器（９）にて冷却さ
れた空気を送風機（ｇ）により、第２図に示す実線矢印
の如く強制的に循環させ、貯蔵室（Ａ＞内を冷却しつつ
開口（２）にエアーカーテンを形成するものである。(1) is an opening (2) for putting in and taking out food on one side of the front etc.
This is a refrigerated showcase in which a box is formed by a heat insulating wall (3) and an outer circumferential wall (4). (5) has multiple shelves (
A partition plate forming a storage room (A) with 6 bars 6〉..., (B) is a cold air passage formed by the inner wall surface of the heat insulating wall (3) and the partition plate (5); In the lower space (C) of the passage (B), there is a blower (
8) and a cooler (9) are provided. (10), (
Reference numerals 11) denote an air outlet and an inlet which are provided oppositely at the upper and lower ends of the opening (2), respectively, and the air cooled by the cooler (9) is passed through the air blower (g) as shown in Fig. 2. It is forcibly circulated as shown by the solid line arrow to form an air curtain at the opening (2) while cooling the inside of the storage chamber (A).
（１２）は断熱壁（３）の上部面（１３）上に載置固定
せる加湿装置であり、以下加湿装置（１２）について詳
述する。(12) is a humidifier placed and fixed on the upper surface (13) of the heat insulating wall (3), and the humidifier (12) will be described in detail below.
（１４）は合成樹脂例えばＡＢＳｍ詣にて周壁（１５）
と土壁（１６）及び一端側に横長状の霧化水槽（１７）
を一体成形した加湿装置本体であり、周壁（１５）下端
には断熱壁（３）の上部面（１３）に固定する為の固定
片部（１８）を側方へ向けて突設している。また本体（
１４）下面には底板（１９）が取り付けられている。(14) is made of synthetic resin such as ABSm for the surrounding wall (15)
and a mud wall (16) and an oblong atomization tank (17) on one end.
The main body of the humidifier is integrally molded with a fixing piece (18) projecting laterally at the lower end of the peripheral wall (15) for fixing to the upper surface (13) of the heat insulating wall (3). . Also, the main body (
14) A bottom plate (19) is attached to the lower surface.
（２０）（２０）・・・は霧化水槽（１７）の底面部（
２１）長手方向に複数（例えば３個）並設される超音波
振動子であって、取付体（２４）（２４）・・・により
夫々水槽底面部（２１）長手方向に並設ぜる開口（２２
） （２２）・・・に液密的に取り付けられる。（２３
）（２３）・・・は振動子（２０）（２０〉・・・駆動
用の発振器である。(20) (20)... is the bottom part (
21) A plurality of ultrasonic transducers (for example, three) arranged in parallel in the longitudinal direction, and openings arranged in the longitudinal direction of the aquarium bottom (21) by the mounting bodies (24), (24), etc. (22
) (22)... can be attached in a liquid-tight manner. (23
)(23)... are oscillators for driving the vibrators (20) (20>...).
（２５）は霧化水槽（１７〉の上部を閉塞するための耐
水性に優れた材質例えばステンレス鋼製の着脱可能な蓋
板であり、この蓋板（２５）には樹脂製でＬ字管状をし
吐出口（２７）を有する複数（例えば３個）の導出管（
２６） （２６＞・・・が回動自在で且つ抜は止めされ
た状態で設けられている。この導出管（２６）（２６）
・・・はまた振動子（２０）（２０）・・・の夫々に対
応して振動子（２０）の直上に配置すると共に吐出口（
２７）側を連通管（２８）（２８）・・・に接続できる
ようにしておく。(25) is a removable lid plate made of a material with excellent water resistance, such as stainless steel, to close the upper part of the atomization water tank (17).This lid plate (25) is made of resin and has an L-shaped tubular shape. A plurality of (for example, three) outlet pipes (for example, three) each having a discharge port (27)
26) (26>... is provided in a state where it can rotate freely and is prevented from being pulled out.This outlet pipe (26) (26)
... are arranged directly above the vibrator (20) corresponding to the vibrator (20), (20), etc., and the discharge port (
27) side so that it can be connected to the communication pipes (28) (28)...
尚、連通管（２８）は冷蔵ショーケース（１）内の冷気
通路（Ｂ）に導出され、棚上の陳列食品例えば果実や野
菜の鮮度を保つようショーケース（１）内の加湿を可能
ならしめるダクトの役割を果すものである。The communication pipe (28) is led out to the cold air passage (B) in the refrigerated showcase (1), and if possible humidifies the inside of the showcase (1) to maintain the freshness of displayed foods such as fruits and vegetables on the shelves. It plays the role of a closing duct.
（２９）は霧化水槽（１７）内に配設される殺菌灯例え
ば紫外線を多量に放射する紫外線ランプである。(29) is a germicidal lamp disposed in the atomizing water tank (17), such as an ultraviolet lamp that emits a large amount of ultraviolet light.
そして、その形状を略Ｕ字管となし、その上端部を保持
具（３０）により蓋板（２５）に取り付けており、また
下部は加湿水（Ｄ）中に浸漬するようにかつ上部は加湿
水（Ｄ）面上の空間（Ｅ）に露呈するように蓋板（２５
）より垂下させておく。また（３１ ）（３１）はラン
プ（２９）の上端部より引き出されるリード線であって
、装置本体く１４）内に引き込んで安定器（図示せず）
に接続させる。（３２）は保持具（３０）およびリード
線（３１）接続部分を覆う保護カバーであって、蓋板（
２５）に対して着脱自在に固定させておく。尚紫外線ラ
ンプ（２９）は後述する電源スィッチ（４４）の大切に
関係せず通電が制御できるように専用のスイッチ（３３
）を設けておくが、電源スィッチ（４４）のオン時はラ
ンプ（２９）に通電しオフ時はランプ（２９）を非通電
となすようにしてもよい。The shape is approximately a U-shaped tube, and its upper end is attached to the lid plate (25) with a holder (30), and the lower part is immersed in humidifying water (D), and the upper part is designed to be humidified. Cover plate (25
) and let it hang down. Further, (31) (31) is a lead wire drawn out from the upper end of the lamp (29), which is drawn into the main body of the device (14) and connected to a ballast (not shown).
Connect to. (32) is a protective cover that covers the connection part of the holder (30) and the lead wire (31), and is a cover plate (
25) is removably fixed. The ultraviolet lamp (29) is equipped with a dedicated switch (33) so that the energization can be controlled regardless of the importance of the power switch (44), which will be described later.
), but the lamp (29) may be energized when the power switch (44) is turned on, and de-energized when the power switch (44) is turned off.
（３４）は霧化水槽（１７）内に水道配管からの水を供
給する給水管であり、加湿装置本体（１４）内において
その途中適所に電磁開閉弁（３５）が介装され、且つ給
水口（３６）を水槽（１７）内の長手方向−側部で且つ
上方部分に臨ませである。（３７）は水槽底面部（２１
）の長手方向他側部に配設した第１のフロートスイッチ
で、水槽（１７）内の渇水をフロートが下降することで
検知して振動子（２０）への通電を停止させ、振動子（
２０）の無負荷時における振動による破損を防止するた
めのものである。（３８）は水槽（１７）内の第１のフ
ロートスイッチ〈３７）に近接して配設せる第２のフロ
ートスイッチで、水槽（１７）内の水位が所定位置より
降下した際に電磁開閉弁（３５）を開放し、給水口（３
６）より水槽（１７）内に加湿水を補給するためのもの
である。（３９）は上端開口を水槽（１７）内に配設せ
るオーバーフロー管で、例えば電磁開閉弁（３５）の故
障時に給水され続けることによる水位の所定以上の上昇
を、このオーバーフロー管（３９）より排水管（４０）
へオーバーフローさせることで防止するようにしている
。(34) is a water supply pipe that supplies water from the water pipe into the atomization water tank (17), and an electromagnetic on-off valve (35) is interposed at a suitable position in the humidifier main body (14), and the water supply pipe is The mouth (36) faces the longitudinal side of the tank (17) and the upper part. (37) is the aquarium bottom part (21
), a first float switch disposed on the other longitudinal side of the tank (17) detects water shortage in the water tank (17) by lowering the float, stops energizing the vibrator (20), and switches off the vibrator (20).
This is to prevent damage caused by vibration when no load is applied (20). (38) is a second float switch disposed close to the first float switch (37) in the water tank (17), and when the water level in the water tank (17) falls below a predetermined position, the electromagnetic opening/closing valve is activated. (35) and open the water inlet (3
6) This is for replenishing humidifying water into the water tank (17). (39) is an overflow pipe whose upper end opening is placed inside the water tank (17).For example, when the electromagnetic on-off valve (35) fails, the water level rises above a specified level due to continuous water supply. Drain pipe (40)
This is prevented by overflowing to.
（４１）は周壁（１５）と側部例えばショーケース（１
）上に載置きれた状態での周壁（１５）の前側部適所に
配設せるプロペラ型の送風機で、ファンケースとプロペ
ラファンと該ファンを駆動するモータとからなり、加湿
装置（１２）の周壁（１５）に開設せる吸気口よりフィ
ルター（４２）を通して吸引した外気をファンケースの
下面側よりファンケース内に吸込み、加湿装置本体（１
４）内部へ導出し、送風１：Ｉ（４３）より前記水槽（
１７）内に圧送するようになっている。（４４）は電源
スィッチである。(41) is the surrounding wall (15) and the side part, for example, the showcase (1).
) is a propeller-type blower that is installed at a suitable location on the front side of the peripheral wall (15) when placed on top of the humidifying device (12). The outside air sucked through the filter (42) from the air inlet provided in the peripheral wall (15) is sucked into the fan case from the bottom side of the fan case, and the humidifier main body (1
4) Lead the air inside and blow air 1:I (43) into the water tank (
17) It is designed to be pumped inside. (44) is a power switch.
次に本発明による加湿装置（１２）の動作について説明
する。電源スィッチ（４４）をオンすると送風機（４１
）及び超音波発振器（２３）が起動し、送風機（４１）
によって圧送きれた外気が送風口（４３）より霧化水槽
（１７）内に入り込むと共に、超音波振動子（２０）の
駆動によって水面上に水柱（Ｆ）を生起させる。該水柱
（Ｆ）の周囲に発生した霧は、前記送風機（４１）の送
風が導出管（２６）内に流入することにより導出管（２
６）、連通管（２８）を経て冷蔵ショーケース（１）の
冷気通路（Ｂ）内に搬送され、冷気通路（Ｂ）内の冷気
流に合流して吹田口（１０）から貯蔵室（Ａ）に吹き出
され加湿作用をなす。Next, the operation of the humidifying device (12) according to the present invention will be explained. When the power switch (44) is turned on, the blower (41)
) and ultrasonic oscillator (23) are started, and the blower (41)
The outside air that has been completely pumped in by the air enters the atomizing water tank (17) through the air outlet (43), and a water column (F) is generated on the water surface by driving the ultrasonic vibrator (20). The fog generated around the water column (F) is caused by the air from the blower (41) flowing into the outlet pipe (26).
6), the air is conveyed through the communication pipe (28) into the cold air passage (B) of the refrigerated showcase (1), joins the cold air flow in the cold air passage (B), and flows from the Suita mouth (10) to the storage room (A). ) and acts as a humidifier.
一方、専用スイッチ（３３）の投入によって、霧化水槽
（１７）内に配設された紫外線ランプ（２９）に通電さ
れ紫外線照射が開始し、加湿水（Ｄ）並びに加湿水面上
の空間（Ｅ）の空気に紫外線を照射して両者の殺菌が行
なわれる。そして、空間（Ｅ）内に漂う霧の殺菌も行な
えるため、加湿水（Ｄ）の状態と霧となった状態との２
つの状態における殺菌が行なえるものである。また、霧
と空気との殺菌が行なわれるため霧を搬送する導出管（
２６）および連通管（２８）は常に衛生的であり、ショ
ーケース（１）内の陳列食品の群度を低下しないように
できる。On the other hand, when the dedicated switch (33) is turned on, the ultraviolet lamp (29) disposed in the atomizing water tank (17) is energized and starts irradiating ultraviolet rays, causing the humidifying water (D) and the space (E ) is irradiated with ultraviolet rays to sterilize both. Also, since it is possible to sterilize the mist drifting in the space (E), the state of the humidifying water (D) and the state of the mist can be changed.
Sterilization can be performed in both conditions. In addition, since the mist and air are sterilized, the outlet pipe that conveys the mist (
26) and the communication pipe (28) are always hygienic and can prevent the grouping of displayed foods in the showcase (1) from decreasing.
他方、水槽（１７〉内の水位が低下してくると第２のフ
ロートスイッチ（３８）がフロートの降下によって作動
して電磁開閉弁（３５）を開となし、給水管（３４）か
ら水槽（１７）内に給水されて再び水位を上昇させる。On the other hand, when the water level in the water tank (17) falls, the second float switch (38) is actuated by the lowering of the float and opens the electromagnetic on-off valve (35), allowing water to flow from the water supply pipe (34) to the water tank ( 17) Water is supplied inside and the water level is raised again.
水槽（１７）内の水位が所定位置に戻ると第２のフロー
トスイッチ（３８）がオフして電磁開閉弁（３５）が閉
成され、この動作を繰り返して水槽（１７〉内の水位は
保たれるようになっている。尚、電磁開閉弁（３５）の
故障で水位が所定以下まで下降したにも拘らず給水きれ
ない場合は、第１のフロートスイッチ（３７）が作動し
て発振器（２３〉を停止させ、振動子（２０）が無負荷
運転による作動で破損するのを防止できるようになって
いる。When the water level in the water tank (17) returns to the predetermined position, the second float switch (38) is turned off and the electromagnetic on-off valve (35) is closed, and this operation is repeated to maintain the water level in the water tank (17). In addition, if the water level is lower than the predetermined level due to a failure of the electromagnetic shut-off valve (35) and water cannot be supplied, the first float switch (37) is activated and the oscillator ( 23> can be stopped to prevent the vibrator (20) from being damaged due to operation due to no-load operation.
（ト）発明の効果
本発明は以上の如くであり、紫外線ランプを霧化水槽内
において蓋板より垂下させ、加湿水内に浸漬するようか
つ加湿水面上の空間に露呈するように配置したことによ
り、加湿水、加湿水面上の空間の空気及び振動子駆動に
伴ない生成せる霧の殺菌が行なえ、煩わしい作業を伴な
わずに常に衛生的な加湿を行なうことが可能となる。ま
た霧を搬送する導出管や連通管をも衛生的にすることが
できる。更に蓋板より垂下させたため水槽内への装着が
容易に行なえ、配線がしやすい。(G) Effects of the Invention The present invention is as described above, and the ultraviolet lamp is arranged so as to hang down from the cover plate in the atomizing water tank so as to be immersed in the humidifying water and exposed in the space above the humidifying water surface. This makes it possible to sterilize the humidifying water, the air in the space above the humidifying water surface, and the mist generated as the vibrator is driven, making it possible to always perform sanitary humidification without any troublesome work. Furthermore, the outlet pipe and the communication pipe that convey the mist can also be made sanitary. Furthermore, since it hangs down from the lid plate, it can be easily installed inside the aquarium and wiring is easy.
各図は本発明の実施例を示し第１図は第３図のＡ−Ａ’
縦断面図、第２図は加湿装置を取り付けた状態の冷蔵シ
ョーケースの縦断面図、第３図は加湿装置の外観斜視図
、第４図は第３図のＢ−Ｂ’断面図である。
（１）・・・冷蔵ショーケース、 （Ｂ）・・・冷気通
路、（１０）・・・吹出口、 （１１）・・・吸込口、
（１２）・・・加湿装置、 （１３）・・・上部面、
（１４）・・・本体、 （１７）・・・霧化水槽、
（２０）・・・超音波振動子、 （２５）・・・蓋板、
（２６）・・・導出管、 （２８）・・・連通管、 （
２９）・・・紫外線ランプ。
出願人 三洋電機株式会社外１名
代理人 弁理士 西野卓嗣 外１名
第２図Each figure shows an embodiment of the present invention, and FIG. 1 is AA' in FIG.
2 is a vertical sectional view of the refrigerated showcase with the humidifying device attached, FIG. 3 is an external perspective view of the humidifying device, and FIG. 4 is a sectional view taken along line BB' in FIG. 3. . (1)... Refrigerated showcase, (B)... Cold air passage, (10)... Air outlet, (11)... Suction port,
(12)...humidifier, (13)...upper surface,
(14)...Main body, (17)...Atomization water tank,
(20)...Ultrasonic vibrator, (25)...Lid plate,
(26)...Outlet pipe, (28)...Communication pipe, (
29)...Ultraviolet lamp. Applicant: Sanyo Electric Co., Ltd. and 1 other representative Patent attorney: Takuji Nishino and 1 other person Figure 2
Claims (1)
体内の一側部に設けられその底部長手方向に沿って複数
の超音波振動子を配設する霧化水槽と、該水槽の上部開
口を閉塞する蓋板と、該蓋板に回動自在に貫通支持され
前記振動子の夫々に対応して設けられる導出管と、一端
を該導出管に他端を前記ショーケースの冷気通路に夫々
連通せしめる連通管と、前記蓋板より前記水槽内に垂下
され加湿水中に浸漬せる殺菌灯とを備えたことを特徴と
する冷蔵ショーケース用加湿装置。1. A main body fixed to the top surface of the refrigerated showcase, an atomizing water tank provided on one side of the main body and having a plurality of ultrasonic transducers arranged along the longitudinal direction of the bottom, and the water tank. a lid plate that closes the upper opening; a lead-out pipe rotatably supported through the lid plate and provided corresponding to each of the vibrators; one end of the lead-out pipe is connected to the cold air passage of the showcase; 1. A humidifier for a refrigerated showcase, comprising: a communication tube that communicates with each of the water tanks; and a germicidal lamp that is suspended from the lid plate into the water tank and immersed in humidifying water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5224386A JPS62210383A (en) | 1986-03-10 | 1986-03-10 | Humidifier for refrigerated showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5224386A JPS62210383A (en) | 1986-03-10 | 1986-03-10 | Humidifier for refrigerated showcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62210383A true JPS62210383A (en) | 1987-09-16 |
Family
ID=12909282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5224386A Pending JPS62210383A (en) | 1986-03-10 | 1986-03-10 | Humidifier for refrigerated showcase |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62210383A (en) |
-
1986
- 1986-03-10 JP JP5224386A patent/JPS62210383A/en active Pending
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