JPH0579763A - Air-conditioner of storage device - Google Patents
Air-conditioner of storage deviceInfo
- Publication number
- JPH0579763A JPH0579763A JP27016491A JP27016491A JPH0579763A JP H0579763 A JPH0579763 A JP H0579763A JP 27016491 A JP27016491 A JP 27016491A JP 27016491 A JP27016491 A JP 27016491A JP H0579763 A JPH0579763 A JP H0579763A
- Authority
- JP
- Japan
- Prior art keywords
- storage
- air
- room
- machine room
- temperature
- 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
- 230000003068 static effect Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 241000234282 Allium Species 0.000 description 3
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 3
- 244000061456 Solanum tuberosum Species 0.000 description 3
- 235000002595 Solanum tuberosum Nutrition 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 235000012015 potatoes Nutrition 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Landscapes
- Storage Of Harvested Produce (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は例えば芋または玉ネギな
どを保存する貯蔵施設の空調装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner for a storage facility for storing, for example, potatoes or onions.
【０００２】[0002]
【従来の技術】従来、貯蔵施設として低温倉庫があっ
た。2. Description of the Related Art Conventionally, there has been a low temperature warehouse as a storage facility.
【０００３】[0003]
【発明が解決しようとする課題】前記従来技術は、建設
費及び設備費が高額になるので、規模を大きくして貯蔵
コストを下げる必要があり、管理運営の簡略化などを容
易に図り得ない等の問題があった。In the prior art, since the construction cost and the equipment cost are high, it is necessary to enlarge the scale to reduce the storage cost, and it is not possible to easily simplify the management operation. There was a problem such as.
【０００４】[0004]
【課題を解決するための手段】然るに、本発明は、建屋
内部に貯蔵室と機械室を形成し、常温定湿空気を貯蔵室
に供給する除湿機及び送風機を機械室に設置すると共
に、貯蔵室の空気を機械室に戻す差圧ファンを設け、貯
蔵室と機械室間で空気を循環させるように構成したもの
で、除湿機で形成する常温定湿空気を送風機によって貯
蔵室に供給し、貯蔵室の空気を差圧ファンによって機械
室に戻すから、所定の温度及び湿度に貯蔵室内部を容易
に維持し得ると共に、貯蔵容積を大きくすることなく貯
蔵コストの低減などを容易に行い得、従来に比べて管理
運営の簡略化などを容易に図り得るものである。SUMMARY OF THE INVENTION Therefore, according to the present invention, a storage room and a machine room are formed in a building, and a dehumidifier and a blower for supplying normal temperature and constant humidity air to the storage room are installed in the machine room and the storage is performed. A differential pressure fan that returns the air in the room to the machine room is provided, and it is configured to circulate the air between the storage room and the machine room.The room temperature and constant humidity air formed by the dehumidifier is supplied to the storage room by the blower, Since the air in the storage room is returned to the machine room by the differential pressure fan, the inside of the storage room can be easily maintained at a predetermined temperature and humidity, and the storage cost can be easily reduced without increasing the storage volume. It is possible to easily simplify the management and operation as compared with the conventional method.
【０００５】また、貯蔵室の静圧を検出する静圧センサ
の検出結果に基づき、差圧ファンの回転数を自動制御
し、貯蔵室の静圧を略一定に保つように構成したもの
で、貯蔵室に供給する常温定湿空気が不足するのを容易
に防止し得、貯蔵温度及び湿度の管理などを容易に行い
得るものである。Further, based on the detection result of the static pressure sensor for detecting the static pressure of the storage chamber, the rotational speed of the differential pressure fan is automatically controlled to keep the static pressure of the storage chamber substantially constant. It is possible to easily prevent the shortage of the room temperature and constant humidity air supplied to the storage room, and to easily manage the storage temperature and humidity.
【０００６】また、建屋内部の温度上昇を検出する内部
温度センサの検出結果に基づき、外気取入れ手段を自動
制御し、所定温度以上で外気を取入れて内部温度を下げ
るように構成したもので、貯蔵室と機械室間の空気循環
による温度の上昇を容易に防止し得、温度管理の簡略化
並びに安全性の向上などを容易に図り得るものである。Further, based on the detection result of the internal temperature sensor for detecting the temperature rise inside the building, the outside air intake means is automatically controlled so that the outside air is taken in at a predetermined temperature or higher to lower the internal temperature. The temperature rise due to the air circulation between the room and the machine room can be easily prevented, and the temperature control can be simplified and the safety can be easily improved.
【０００７】[0007]
【実施例】以下、本発明の実施例を図面に基づいて詳述
する。図１は貯蔵施設の側面図、図２は同平面図、図３
は同正面説明図であり、断熱材で構成する建屋（１）内
部に間仕切り壁（２）を介して貯蔵室（３）と機械室
（４）を形成すると共に、各室（３）（４）を仕切り壁
（５）によって左右に分割させるもので、通気性良好な
コンテナ（６）…に芋または玉ネギなどを入れ、開閉自
在なシャッタ（７）を介して前記コンテナ（６）を貯蔵
室（３）に搬入出し、貯蔵室（３）内部にコンテナ
（６）…を多列形及び多層形に定置させると共に、常温
定湿空気を形成する除湿機（８）、並びに送風機（９）
を前記各機械室（４）（４）に夫々設置させ、建屋
（１）の天井（１０）裏に配設させる送風ダクト（１
１）を介して貯蔵室（３）前部上側の排気口ダクト（１
２）に前記送風機（９）の送風口を連通させ、建屋
（１）前部外側に設ける操作盤（１３）のスイッチ操作
により前記除湿機（８）及び送風機（９）を運転し、左
右の貯蔵室（３）（３）のいずれか一方または両方に常
温定湿空気を供給し、コンテナ（６）…に入れた芋また
は玉ネギなどを保存するように構成している。Embodiments of the present invention will now be described in detail with reference to the drawings. 1 is a side view of the storage facility, FIG. 2 is a plan view of the same, and FIG.
FIG. 3 is a front explanatory view of the same. A storage room (3) and a machine room (4) are formed inside a building (1) made of a heat insulating material via a partition wall (2), and each room (3) (4) is formed. ) Is divided into right and left by a partition wall (5), and potatoes or onions are put in a container (6) with good air permeability, and the container (6) is stored via an openable shutter (7). Dehumidifier (8) and blower (9) for loading / unloading into / from the chamber (3), placing the containers (6) in the storage chamber (3) in a multi-row type and a multi-layer type, and forming room temperature and constant humidity air.
A ventilation duct (1) for installing the above-mentioned machines in the respective machine rooms (4) (4) and arranging them behind the ceiling (10) of the building (1)
1) via the storage chamber (3) front upper exhaust duct (1
The blower port of the blower (9) is communicated with 2), and the dehumidifier (8) and the blower (9) are operated by operating the switch of the operation panel (13) provided outside the front part of the building (1), Room temperature and humidity are supplied to one or both of the storage chambers (3) and (3) to store the potatoes or onions in the containers (6).
【０００８】また、前記コンテナ（６）配設部を除く貯
蔵室（３）前面側をカーテン（１４）によって遮閉する
もので、天井（１０）からカーテン（１４）を吊下げ、
コンテナ（６）側部の通路空間、並びにコンテナ（６）
と天井（１０）間の隙間をカーテン（１４）によって塞
ぎ、コンテナ（６）…の最前列面に排気口ダクト（１
２）からの常温定湿空気が供給され、コンテナ（６）…
の間及び内部を常温定湿空気が通過して貯蔵室（３）後
方に移動するように構成している。Further, the front side of the storage chamber (3) excluding the container (6) installation portion is closed by a curtain (14), and the curtain (14) is hung from the ceiling (10),
Passage space on the side of the container (6) and the container (6)
The space between the ceiling and the ceiling (10) is closed by a curtain (14), and the exhaust duct (1
Room temperature and humidity are supplied from 2), and the container (6) ...
The room temperature and the humidity are passed through the space and the inside to move to the rear of the storage chamber (3).
【０００９】さらに、前記貯蔵室（３）の空気を機械室
（４）に戻す差圧ファン（１５）…を間仕切り壁（２）
に設けるもので、機械室（４）の空気を取入れて形成す
る除湿機（８）の常温定湿空気を送風機（９）によって
貯蔵室（３）前部に供給すると共に、貯蔵室（３）後部
の空気を差圧ファン（１５）によって機械室（４）に排
出させ、貯蔵室（３）と機械室（４）間で空気を循環さ
せ、貯蔵室（３）内部を所定の温度及び湿度に保つよう
に構成している。Further, a partition wall (2) is provided for the differential pressure fan (15) ... Returning the air in the storage chamber (3) to the machine room (4).
The room temperature and humidity of the dehumidifier (8) formed by taking in the air of the machine room (4) are supplied to the front part of the storage room (3) by the blower (9) and the storage room (3) The rear air is discharged to the machine room (4) by the differential pressure fan (15), the air is circulated between the storage room (3) and the machine room (4), and the inside of the storage room (3) has a predetermined temperature and humidity. Configured to keep.
【００１０】さらに、前記貯蔵室（３）内部の静圧を水
銀柱で検出する静圧センサ（１６）を設け、該センサ
（１６）の検出結果に基づき差圧ファン（１５）の回転
数を自動制御するもので、差圧ファン（１５）による貯
蔵室（３）からの空気排出量を増減調節し、貯蔵室
（３）の静圧を略一定に保ち、貯蔵室（３）に供給する
送風機（９）からの常温定湿空気が不足するのを防ぐよ
うに構成している。Furthermore, a static pressure sensor (16) for detecting the static pressure inside the storage chamber (3) by a mercury column is provided, and the rotational speed of the differential pressure fan (15) is automatically determined based on the detection result of the sensor (16). A blower that controls the air discharge amount from the storage chamber (3) by the differential pressure fan (15) to keep the static pressure of the storage chamber (3) substantially constant and supply the same to the storage chamber (3). It is configured to prevent the shortage of the room temperature and constant humidity air from (9).
【００１１】さらに、建屋（１）内部の温度上昇を検出
する内部温度センサ（１７）を間仕切り壁（２）の機械
室（４）側に取付けると共に、外気取入れ手段である吸
排気用換気ファン（１８）（１９）を機械室（４）の外
側壁（２０）に取付け、前記センサ（１７）の検出結果
に基づき前記ファン（１８）（１９）を自動制御するも
ので、所定温度以上で前記ファン（１８）（１９）によ
って外気を取入れて機械室（４）の内部温度を下げ、貯
蔵室（３）の温度を略一定に保つように構成している。Further, an internal temperature sensor (17) for detecting the temperature rise inside the building (1) is attached to the machine room (4) side of the partition wall (2), and an intake and exhaust ventilation fan ( 18) and (19) are attached to the outer wall (20) of the machine room (4), and the fans (18) and (19) are automatically controlled based on the detection result of the sensor (17). External air is taken in by the fans (18) and (19) to lower the internal temperature of the machine room (4) and keep the temperature of the storage room (3) substantially constant.
【００１２】さらに、図４に示す如く、冷却除湿用エバ
ポレータ（２１）、常温復元用コンデンサ（２２）、及
び有段出力調整自在な冷却用スクロールコンプレッサ
（２３）などを前記除湿機（８）に備えると共に、除湿
調節フラップ（２４）…を介して大気（湿り空気）を上
方側から取入れる外気取入ダクト（２５）を備え、コン
デンサ（２２）からの常温除湿空気と、ダクト（２５）
からの大気とを混合させて常温定湿空気を形成し、この
常温定湿空気を送風機（９）に吸込ませるように構成し
ている。Further, as shown in FIG. 4, an evaporator (21) for cooling and dehumidifying, a condenser (22) for recovering the room temperature, a scroll compressor (23) for stepwise adjustable output, and the like are provided in the dehumidifier (8). In addition to the above, an outside air intake duct (25) for taking in the atmosphere (humid air) from above through the dehumidification adjusting flaps (24) is provided, and the room temperature dehumidified air from the condenser (22) and the duct (25) are provided.
The ambient temperature and humidity are formed by mixing with the atmosphere from the above, and the ambient temperature and humidity air is sucked into the blower (9).
【００１３】さらに、図５に示す如く、マイクロコンピ
ュータで形成する空調回路（２６）に、前記内部温度セ
ンサ（１７）並びに静圧センサ（１６）を入力接続させ
ると共に、前記換気ファン（１８）（１９）の電源制御
部並びに前記差圧ファン（１５）の回転数制御部に前記
空調回路（２６）を接続させるもので、図６のフローチ
ャートに示す如く、内部温度センサ（１７）の検出値を
入力させ、機械室（４）の内部温度が所定以上に上昇し
たとき、換気ファン（１８）（１９）を作動させる換気
動作を行い、外気を取入れて内部温度を所定以下に下げ
ると共に、静圧センサ（１６）の検出値を入力させ、貯
蔵室（３）の静圧が所定以上のとき、差圧ファン（１
５）の回転数を上昇させて静圧を下げ、また貯蔵室
（３）の静圧が所定以下のとき、差圧ファン（１５）の
回転数を低下させて静圧を上げ、差圧ファン（１５）の
回転数を自動制御して貯蔵室（３）内の静圧を略一定範
囲内に保つように構成している。Further, as shown in FIG. 5, the internal temperature sensor (17) and the static pressure sensor (16) are connected to the air conditioning circuit (26) formed by a microcomputer, and the ventilation fan (18) ( The air conditioner circuit (26) is connected to the power supply control unit (19) and the rotation speed control unit of the differential pressure fan (15), and the detected value of the internal temperature sensor (17) is changed as shown in the flowchart of FIG. When the internal temperature of the machine room (4) rises above a predetermined level by inputting it, a ventilation operation is performed to operate the ventilation fans (18) (19) to take in outside air to lower the internal temperature to below a predetermined level, and the static pressure. When the detection value of the sensor (16) is input and the static pressure of the storage chamber (3) is equal to or higher than a predetermined value, the differential pressure fan (1
When the static pressure of the storage chamber (3) is lower than a predetermined value, the rotational speed of the differential pressure fan (15) is decreased to increase the static pressure. The rotational speed of (15) is automatically controlled to keep the static pressure in the storage chamber (3) within a substantially constant range.
【００１４】[0014]
【発明の効果】以上実施例から明らかなように本発明
は、建屋（１）内部に貯蔵室（３）と機械室（４）を形
成し、常温定湿空気を貯蔵室（３）に供給する除湿機
（８）及び送風機（９）を機械室（４）に設置すると共
に、貯蔵室（３）の空気を機械室（４）に戻す差圧ファ
ン（１５）を設け、貯蔵室（３）と機械室（４）間で空
気を循環させるように構成したもので、除湿機（８）で
形成する常温定湿空気を送風機（９）によって貯蔵室
（３）に供給し、貯蔵室（３）の空気を差圧ファン（１
５）によって機械室（４）に戻すから、所定の温度及び
湿度に貯蔵室（３）内部を容易に維持できると共に、貯
蔵容積を大きくすることなく貯蔵コストの低減などを容
易に行うことができ、従来に比べて管理運営の簡略化な
どを容易に図ることができるものである。As is apparent from the above embodiments, the present invention forms a storage room (3) and a machine room (4) inside a building (1) and supplies room temperature and humidity air to the storage room (3). The dehumidifier (8) and the blower (9) are installed in the machine room (4), and a differential pressure fan (15) for returning the air in the storage room (3) to the machine room (4) is provided to store the storage room (3). ) And the machine room (4) to circulate air, and the room temperature and humidity air formed by the dehumidifier (8) is supplied to the storage room (3) by the blower (9) to supply the storage room (3). 3) Air from the differential pressure fan (1
Since it is returned to the machine room (4) by 5), the inside of the storage room (3) can be easily maintained at a predetermined temperature and humidity, and the storage cost can be easily reduced without increasing the storage volume. It is possible to easily simplify the management operation and the like as compared with the conventional method.
【００１５】また、貯蔵室（３）の静圧を検出する静圧
センサ（１６）の検出結果に基づき、差圧ファン（１
５）の回転数を自動制御し、貯蔵室（３）の静圧を略一
定に保つように構成したもので、貯蔵室（３）に供給す
る常温定湿空気が不足するのを容易に防止でき、貯蔵温
度及び湿度の管理などを容易に行うことができるもので
ある。Further, based on the detection result of the static pressure sensor (16) for detecting the static pressure of the storage chamber (3), the differential pressure fan (1
It is configured to automatically control the rotation speed of 5) to keep the static pressure of the storage chamber (3) substantially constant, and easily prevent shortage of room temperature and constant humidity air supplied to the storage chamber (3). Therefore, the storage temperature and humidity can be easily controlled.
【００１６】また、建屋（１）内部の温度上昇を検出す
る内部温度センサ（１７）の検出結果に基づき、外気取
入れ手段（１８）（１９）を自動制御し、所定温度以上
で外気を取入れて内部温度を下げるように構成したもの
で、貯蔵室（３）と機械室（４）間の空気循環による温
度の上昇を容易に防止でき、温度管理の簡略化並びに安
全性の向上などを容易に図ることができるものである。Further, based on the detection result of the internal temperature sensor (17) for detecting the temperature rise inside the building (1), the outside air intake means (18) (19) are automatically controlled so that the outside air is taken in at a predetermined temperature or higher. It is configured to lower the internal temperature, so it is possible to easily prevent temperature rise due to air circulation between the storage room (3) and the machine room (4), simplifying temperature management and improving safety. It can be achieved.
【図１】貯蔵施設の側面図。FIG. 1 is a side view of a storage facility.
【図２】同平面図。FIG. 2 is a plan view of the same.
【図３】同正面説明図。FIG. 3 is a front explanatory view of the same.
【図４】同側面説明図。FIG. 4 is an explanatory side view of the same.
【図５】空調制御回路図。FIG. 5 is an air conditioning control circuit diagram.
【図６】空調制御のフローチャート。FIG. 6 is a flowchart of air conditioning control.
（１） 建屋 （３） 貯蔵室 （４） 機械室 （８） 除湿機 （９） 送風機 （１５） 差圧ファン （１６） 静圧センサ （１７） 内部温度センサ （１８）（１９） 換気ファン（外気取入れ手段） (1) Building (3) Storage room (4) Machine room (8) Dehumidifier (9) Blower (15) Differential pressure fan (16) Static pressure sensor (17) Internal temperature sensor (18) (19) Ventilation fan ( Outside air intake means)
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｆ２６Ｂ 21/10 Ｚ 9140−3Ｌ ─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. 5 Identification code Office reference number FI technical display location F26B 21/10 Z 9140-3L
Claims (3)
温定湿空気を貯蔵室に供給する除湿機及び送風機を機械
室に設置すると共に、貯蔵室の空気を機械室に戻す差圧
ファンを設け、貯蔵室と機械室間で空気を循環させるよ
うに構成したことを特徴とする貯蔵施設の空調装置。1. A dehumidifier and a blower, which form a storage room and a machine room inside the building, supply normal temperature and humidity air to the storage room, and install the dehumidifier and the air in the storage room into the machine room. An air conditioner for a storage facility, comprising a fan and configured to circulate air between the storage room and the machine room.
出結果に基づき、差圧ファンの回転数を自動制御し、貯
蔵室の静圧を略一定に保つように構成したことを特徴と
する上記第１項記載の貯蔵施設の空調装置。2. Based on the detection result of the static pressure sensor for detecting the static pressure of the storage chamber, the rotational speed of the differential pressure fan is automatically controlled to keep the static pressure of the storage chamber substantially constant. An air conditioner for a storage facility according to the above item 1.
センサの検出結果に基づき、外気取入れ手段を自動制御
し、所定温度以上で外気を取入れて内部温度を下げるよ
うに構成したことを特徴とする上記第１項記載の貯蔵施
設の空調装置。3. An outside air intake means is automatically controlled based on a detection result of an internal temperature sensor for detecting a temperature rise in a building, and the outside air is taken in at a predetermined temperature or higher to lower the internal temperature. An air conditioner for a storage facility according to the above item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27016491A JPH0579763A (en) | 1991-09-20 | 1991-09-20 | Air-conditioner of storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27016491A JPH0579763A (en) | 1991-09-20 | 1991-09-20 | Air-conditioner of storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0579763A true JPH0579763A (en) | 1993-03-30 |
Family
ID=17482430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27016491A Pending JPH0579763A (en) | 1991-09-20 | 1991-09-20 | Air-conditioner of storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0579763A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008109903A (en) * | 2006-10-31 | 2008-05-15 | Iseki & Co Ltd | Grain storage equipment |
| JP2008161152A (en) * | 2006-12-29 | 2008-07-17 | Mitsubishi Electric Building Techno Service Co Ltd | Storing apparatus for raw sweet potato |
| US7643249B2 (en) | 2004-10-04 | 2010-01-05 | Tdk Corporation | Supporting mechanism for magnetic head slider and testing method for the magnetic head slider |
| US7872832B2 (en) | 2005-02-08 | 2011-01-18 | Tdk Corporation | Magnetic head device having hook for mechanically pressure-mounting slider |
| CN103918417A (en) * | 2014-04-25 | 2014-07-16 | 张家港市凤凰镇杏市土地股份专业合作社 | Agricultural product storage equipment |
| JP6152216B1 (en) * | 2016-12-27 | 2017-06-21 | 株式会社園田総合ホールディングス | Food storage method and food storage warehouse |
| JP2019027731A (en) * | 2017-08-02 | 2019-02-21 | 株式会社宮本冷機 | Dry warehouse |
| KR20220151879A (en) * | 2021-05-07 | 2022-11-15 | 김연주 | Crop reservoirs and control systems and control methods to control them |
-
1991
- 1991-09-20 JP JP27016491A patent/JPH0579763A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7643249B2 (en) | 2004-10-04 | 2010-01-05 | Tdk Corporation | Supporting mechanism for magnetic head slider and testing method for the magnetic head slider |
| US7872832B2 (en) | 2005-02-08 | 2011-01-18 | Tdk Corporation | Magnetic head device having hook for mechanically pressure-mounting slider |
| JP2008109903A (en) * | 2006-10-31 | 2008-05-15 | Iseki & Co Ltd | Grain storage equipment |
| JP2008161152A (en) * | 2006-12-29 | 2008-07-17 | Mitsubishi Electric Building Techno Service Co Ltd | Storing apparatus for raw sweet potato |
| CN103918417A (en) * | 2014-04-25 | 2014-07-16 | 张家港市凤凰镇杏市土地股份专业合作社 | Agricultural product storage equipment |
| JP6152216B1 (en) * | 2016-12-27 | 2017-06-21 | 株式会社園田総合ホールディングス | Food storage method and food storage warehouse |
| JP2019027731A (en) * | 2017-08-02 | 2019-02-21 | 株式会社宮本冷機 | Dry warehouse |
| KR20220151879A (en) * | 2021-05-07 | 2022-11-15 | 김연주 | Crop reservoirs and control systems and control methods to control them |
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