JPH0629954Y2 - Humidifier for fresh leaf management system - Google Patents
Humidifier for fresh leaf management systemInfo
- Publication number
- JPH0629954Y2 JPH0629954Y2 JP3104089U JP3104089U JPH0629954Y2 JP H0629954 Y2 JPH0629954 Y2 JP H0629954Y2 JP 3104089 U JP3104089 U JP 3104089U JP 3104089 U JP3104089 U JP 3104089U JP H0629954 Y2 JPH0629954 Y2 JP H0629954Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- water level
- water tank
- fresh leaf
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 70
- 238000007664 blowing Methods 0.000 claims 1
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Storage Of Harvested Produce (AREA)
- Air Humidification (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、通気性の載置面に載置された生葉に対し送風
して鮮度を保つ生葉管理装置において、送風に湿りけを
もたせるための加湿装置に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a fresh leaf management device that blows fresh leaves placed on an air-permeable placement surface to maintain freshness, in order to provide dampness to the blown air. The present invention relates to a humidifying device.
従来より、生葉に対する送風はある程度の湿気をもつ方
が鮮度を保つ上で有利であることが知られ、このため、
実公昭57-4839号における加湿装置Ａ、実公昭59-39878
号における増湿装置23等が開発されている。It has been known that it is more advantageous for the fresh air to have a certain amount of humidity in order to maintain freshness.
Humidifier A in Actual Public Sho 57-4839, Actual Public Sho 59-39878
Humidifier 23 and so on are being developed.
本考案は、これら加湿（増湿）装置における給水を自動
化しようとするものである。The present invention is intended to automate the water supply in these humidifying (humidifying) devices.
本考案の生葉管理装置における加湿装置は、通気性の載
置面に載置された生葉に対し送風して鮮度を保つ生葉管
理装置において、送風経路に水槽を配し、水槽の底面に
は水位が調節されるコントロール槽と連通する連通管を
接続し、水槽の底面と連通管の接続部分には、水槽の水
位がコントロール槽で調整される水位を超えた時に浮上
するだけの浮力を持つ逆止弁を設けてなる。The humidifier in the fresh leaf management device of the present invention is a fresh leaf management device that blows fresh leaves placed on a breathable mounting surface to maintain freshness, and arranges a water tank in the ventilation path, and the water level at the bottom of the water tank. Connect a communication pipe that communicates with the control tank whose temperature is adjusted, and at the connection between the bottom of the water tank and the communication pipe, have a buoyancy that only floats when the water level of the water tank exceeds the water level adjusted by the control tank. It is equipped with a stop valve.
〔作用〕 水槽の水位は連通管により、水位が調整されているコン
トロール槽の水位と等しく保たれる。水槽の水面に風圧
がかかっても逆止弁により水位が下がることはない。万
一、水槽の水位がコントロール槽によって調整される水
位を超えても、逆止弁が浮上して直ちに余分な水が水槽
外に排出される。[Operation] The water level of the water tank is kept equal to that of the control tank whose water level is adjusted by the communication pipe. Even if wind pressure is applied to the water surface of the aquarium, the check valve does not lower the water level. Even if the water level in the water tank exceeds the water level adjusted by the control tank, the check valve floats and excess water is immediately discharged to the outside of the water tank.
１は通気性の載置面に載置された生葉に対し送風して鮮
度を保つ生葉管理装置の送風経路に配設された水槽であ
り、前記公報における貯水皿14又は貯水槽24に相当す
る。水槽１の底面には連通管２が接続される。連通管２
を介して複数の水槽１を連設することもできる。連通管
２の一端にはコントロール槽３が接続される。コントロ
ール槽３は水槽１の水位を一定に保つことを目的とする
ものであり既知の構造を採るが、槽３内に設けられたフ
ロート４の位置により給水５をＯＮ−ＯＦＦするもので
ある。６は排水管であり、何らかの原因でコントロール
槽３の水位が上昇した時に排水しようとするものであ
る。Reference numeral 1 denotes a water tank arranged in a ventilation path of a fresh leaf management device that blows fresh leaves placed on a breathable placement surface to maintain freshness, and corresponds to the water storage tray 14 or the water storage tank 24 in the above publication. . A communication pipe 2 is connected to the bottom surface of the water tank 1. Communication pipe 2
It is also possible to connect a plurality of water tanks 1 in series. A control tank 3 is connected to one end of the communication pipe 2. The control tank 3 is intended to keep the water level of the water tank 1 constant and has a known structure, but the water supply 5 is turned on and off depending on the position of the float 4 provided in the tank 3. Reference numeral 6 is a drain pipe, which is intended to drain when the water level in the control tank 3 rises for some reason.
水槽１と連通管２の接続口７には、逆止弁８が配設され
る。逆止弁８は、平面視円形、側面視逆凸状に成形さ
れ、上部９と下部10が固着されたものである。上部９は
強い浮水性を持つ材質（例えば発砲スチロール）で形成
され、下部10は前記接続口７と接合した時にその接合部
の密閉性が高い材質（例えば軟質ゴム）で形成されてい
る。よって、逆止弁８は浮力を持つが、前記コントロー
ル槽３にて調節される水位では、逆止弁８の一部が水面
上に出るため沈んで接続口７を密閉する。そして、何ら
かの原因により水槽１の水位が所定値を超えた時に浮上
して接続口７を開放する。A check valve 8 is arranged at a connection port 7 between the water tank 1 and the communication pipe 2. The check valve 8 is formed into a circular shape in a plan view and an inverted convex shape in a side view, and an upper portion 9 and a lower portion 10 are fixed to each other. The upper portion 9 is formed of a material having strong floating property (for example, foamed polystyrene), and the lower portion 10 is formed of a material (for example, soft rubber) having a high sealing property at the joint when the joint portion is joined to the connection port 7. Therefore, although the check valve 8 has buoyancy, at the water level adjusted by the control tank 3, part of the check valve 8 comes out above the water surface and sinks to seal the connection port 7. Then, when the water level in the water tank 1 exceeds a predetermined value for some reason, it floats and opens the connection port 7.
したがって、水槽１の水位はコントロール槽３によって
一定に保たれ、水槽１上を通過する送風（図中矢印Ａ）
は適度に加湿される。送風中は、水槽１の水面が風圧に
より下方に押圧されるが、逆止弁８が接続口７を密閉し
ているため水位が下がることはない。送風後、蒸発等に
より水槽１の水位が所定値未満に下がっていれば、連通
管２を介して水が逆止弁８を押し上げて水槽１内に流れ
込み、直ちに水槽１の水位がコントロール槽３と等しい
所定の水位に保たれる。ところで、コントロール槽３の
不備等により、一時的に水槽１内に多量の水が流れ込ん
だ時に、これをそのまま放置した状態（すなわち、逆止
弁が浮力を持たない場合）で送風を行うと、水槽１の水
面が風圧を受けてもその逃げ道がないため、槽１外に水
が零れてしまう危険がある。しかし、本考案では、逆止
弁８が水槽１の水位がコントロール槽３で調整される水
位を超えた時に浮上するだけの浮力を持つから、水槽１
の水面が風圧を受ければ、槽１内の水は開放された接続
口７を介して槽１外へ押し出される。また、コントロー
ル槽３の不備が改善されて、コントロール槽３の水位が
所定値に戻れば水槽１の水位も直ちに所定値に戻る。な
お、逆止弁８の下部の突起８′が連通管２の内部に入り
込んでいるため、逆止弁８が浮上しても外れることはな
い。Therefore, the water level in the water tank 1 is kept constant by the control tank 3, and the air flow passing over the water tank 1 (arrow A in the figure)
Is moderately humidified. While the air is blown, the water surface of the water tank 1 is pressed downward by the wind pressure, but the check valve 8 closes the connection port 7 so that the water level does not drop. After the air is blown, if the water level in the water tank 1 falls below a predetermined value due to evaporation or the like, water pushes up the check valve 8 through the communication pipe 2 and flows into the water tank 1, and the water level in the water tank 1 immediately changes to the control tank 3. Is maintained at a predetermined water level equal to. By the way, when a large amount of water temporarily flows into the water tank 1 due to a deficiency of the control tank 3, if the air is blown while the water is left as it is (that is, when the check valve has no buoyancy), Even if the water surface of the water tank 1 receives wind pressure, there is no escape route, so there is a risk that water will spill outside the tank 1. However, in the present invention, since the check valve 8 has a buoyancy force to float when the water level of the water tank 1 exceeds the water level adjusted by the control tank 3, the water tank 1
When the surface of the water is subjected to wind pressure, the water in the tank 1 is pushed out of the tank 1 through the open connection port 7. Further, when the deficiency of the control tank 3 is improved and the water level of the control tank 3 returns to the predetermined value, the water level of the water tank 1 immediately returns to the predetermined value. In addition, since the projection 8 ′ at the lower portion of the check valve 8 has entered the inside of the communication pipe 2, it does not come off even if the check valve 8 floats.
本考案の生葉管理装置における加湿装置によれば、水位
が常に一定に保たれるため、常に必要な加湿を行えると
ともに、万一の場合でも水槽外に水を零すことがない。According to the humidifying device in the fresh leaf management apparatus of the present invention, the water level is always kept constant, so that necessary humidification can be always performed and water should not be spilled out of the aquarium even in the unlikely event.
図面は本考案の実施例装置を示す側断面図である。 １……水槽、２……連通管、３……コントロール槽、７
……接続口、８……逆止弁The drawing is a side sectional view showing an apparatus according to an embodiment of the present invention. 1 ... water tank, 2 ... communication pipe, 3 ... control tank, 7
...... Connection port, 8 ... Check valve
Claims (1)
風して鮮度を保つ生葉管理装置において、送風経路に水
槽を配し、水槽の底面には水位を調節するコントロール
槽と連通する連通管を接続し、水槽の底面と連通管の接
続部分には、水槽の水位がコントロール槽で調整される
水位を超えた時に浮上するだけの浮力を持つ逆止弁を設
けてなる、生葉管理装置における加湿装置。1. A fresh leaf management device that blows fresh leaves placed on an air-permeable placement surface to maintain freshness, wherein a water tank is arranged in the air blowing path, and a control tank for adjusting the water level is provided on the bottom surface of the water tank. A check valve having a buoyancy force that only floats when the water level of the water tank exceeds the water level adjusted by the control tank is provided at the connecting portion of the bottom surface of the water tank and the communication tube. Humidifier for fresh leaf management equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3104089U JPH0629954Y2 (en) | 1989-03-17 | 1989-03-17 | Humidifier for fresh leaf management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3104089U JPH0629954Y2 (en) | 1989-03-17 | 1989-03-17 | Humidifier for fresh leaf management system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02120139U JPH02120139U (en) | 1990-09-27 |
| JPH0629954Y2 true JPH0629954Y2 (en) | 1994-08-17 |
Family
ID=31256614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3104089U Expired - Lifetime JPH0629954Y2 (en) | 1989-03-17 | 1989-03-17 | Humidifier for fresh leaf management system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629954Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021139537A (en) * | 2020-03-04 | 2021-09-16 | ユーキャン株式会社 | Humidifying device |
-
1989
- 1989-03-17 JP JP3104089U patent/JPH0629954Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021139537A (en) * | 2020-03-04 | 2021-09-16 | ユーキャン株式会社 | Humidifying device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02120139U (en) | 1990-09-27 |
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