JPS6252389A - Constant-temperature warehouse system - Google Patents
Constant-temperature warehouse systemInfo
- Publication number
- JPS6252389A JPS6252389A JP60191776A JP19177685A JPS6252389A JP S6252389 A JPS6252389 A JP S6252389A JP 60191776 A JP60191776 A JP 60191776A JP 19177685 A JP19177685 A JP 19177685A JP S6252389 A JPS6252389 A JP S6252389A
- Authority
- JP
- Japan
- Prior art keywords
- cold
- hot water
- warehouse
- warehouse system
- heat
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Storage Of Harvested Produce (AREA)
- Warehouses Or Storage Devices (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】
〔産業上の利用分野〕
本発明は、熱エネルギーを利用して穀物等農産物（以下
、穀物という。）の品質を維持しつつ貯蔵する定温倉庫
システムに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a constant temperature warehouse system that utilizes thermal energy to store agricultural products such as grains (hereinafter referred to as grains) while maintaining their quality.
収穫後に適切な倉庫に保管することは重要であるが、倉
庫を定温に保つには多大な設備費及び維持費を要する。It is important to store crops in an appropriate warehouse after harvesting, but maintaining a warehouse at a constant temperature requires significant equipment and maintenance costs.
また、湿度がある値以上になると微生物の活性度が高ま
るため、微生物や害虫の活動を抑えるには、貯蔵倉庫内
で温湿度（穀物含水率）を一定基準値以下に保持し、穀
物の化学的変化や呼吸作用等を抑制することが肝要であ
る。In addition, when the humidity exceeds a certain value, the activity of microorganisms increases, so in order to suppress the activity of microorganisms and pests, the temperature and humidity (grain moisture content) in the storage warehouse must be kept below a certain standard value, and the grain chemical It is important to suppress physical changes and respiratory effects.
定温倉庫は、倉庫内の温湿度を所定の値以下に保持し、
長期間にわたり穀物を貯蔵しても品質の劣化を防止（品
質を長期維持）し、上記の如き各要請に応えるものであ
り、穀物の長期貯蔵、緊急用貯蔵等の用途に供し、穀物
の安定供給にも貢献するものである。A constant temperature warehouse maintains the temperature and humidity within the warehouse below a predetermined value.
It prevents quality deterioration even if grain is stored for a long period of time (maintains quality for a long time), and meets the above requirements.It can be used for long-term grain storage, emergency storage, etc. It also contributes to supply.
しかしながら、従来の定温倉庫は、電力を使った空調設
備により倉庫内の温湿度を調整するものであるため、倉
庫の大きさに対応して倉庫内の温湿度を一定に調整する
空調設備及びその電力付属設備も大容量になり、全体と
して大型化した設備になっている。However, in conventional fixed-temperature warehouses, the temperature and humidity inside the warehouse are adjusted using air conditioning equipment that uses electricity. Electric power equipment has also increased in capacity, making the equipment larger overall.
本発明は、上記の考察に基づくものであって、熱エネル
ギーを利用して簡単なシステム構成により倉庫の温湿度
を調整できる定温倉庫システムの提供を目的とするもの
である。The present invention is based on the above considerations, and aims to provide a constant temperature warehouse system that can adjust the temperature and humidity of a warehouse with a simple system configuration using thermal energy.
そのために本発明の定温倉庫システムは、集熱器、蓄熱
槽、冷却塔、吸収冷温水発生機、及び空調機を具備し、
集熱器から採集した熱エネルギーを蓄熱槽に貯蔵し該熱
エネルギーと冷却塔からの冷却水とを使って吸収冷温水
発生機により冷温水を発生して空調機に供給し、該空調
機からの冷温風を倉庫内に供給するように構成したこと
を特徴とするものである。To this end, the constant temperature warehouse system of the present invention includes a heat collector, a heat storage tank, a cooling tower, an absorption cold/hot water generator, and an air conditioner,
The thermal energy collected from the heat collector is stored in a heat storage tank, and the thermal energy and cooling water from the cooling tower are used to generate cold and hot water using an absorption cold/hot water generator, which is then supplied to the air conditioner. It is characterized by being configured to supply cold and hot air into the warehouse.
本発明の定温倉庫システムでは、集熱器から採集した熱
エネルギーを蓄熱槽に貯蔵し該熱エネルギーを利用して
吸収冷温水発生機を稼動するので、電力を使ったシステ
ムと異なり、既存の熱エネルギーを有効に活用すること
ができる。In the constant temperature warehouse system of the present invention, the thermal energy collected from the heat collector is stored in the heat storage tank, and the thermal energy is used to operate the absorption cold/hot water generator. Energy can be used effectively.
以下、実施例を図面を参照しつつ説明する。 Examples will be described below with reference to the drawings.
図は本発明の定温倉庫システムの１実施例構成を示す図
であり、ｌは倉庫、２は太陽集熱器、３はファン、４は
空調機、５は集熱ポンプ、６は蓄熱槽、７は廃熱回収器
、８は熱媒ポンプ、９は冷温水ポンプ、１０は複合形吸
収冷温水発生機、１１は冷却水ポンプ、１２は冷却塔を
示す。The figure shows the configuration of one embodiment of the constant temperature warehouse system of the present invention, where l is a warehouse, 2 is a solar collector, 3 is a fan, 4 is an air conditioner, 5 is a heat collection pump, 6 is a heat storage tank, 7 is a waste heat recovery device, 8 is a heat medium pump, 9 is a cold/hot water pump, 10 is a composite absorption cold/hot water generator, 11 is a cooling water pump, and 12 is a cooling tower.
図において、太陽集熱器２は、倉庫１の屋根に搭載され
るものであり、この太陽集熱器２では、約８５℃程度の
温水が作られる。このような温水の形態で採集された熱
エネルギーは、一旦蓄熱槽６に貯蔵される。廃熱回収器
７は、このシステムを稼動させるのに必要な電力を賄う
発電機等内燃機関の廃熱を回収するものである。これら
蓄熱槽６に貯蔵された熱エネルギー又は廃熱回収器７よ
り回収された熱エネルギーは、複合形吸収冷温水発生機
１０を稼動させ、冷温水を製造して空調機４に供給し、
冷温風を倉庫ｌに送る。複合型吸収冷温水発生機１０は
、温水焚、直焚の複合型であり、太陽熱エネルギー又は
内燃機関の廃熱回収エネルギーを利用し、そのバックア
ップ用の灯油直焚な冷温水発生機を併用するものである
。In the figure, a solar collector 2 is mounted on the roof of a warehouse 1, and hot water of about 85° C. is produced in this solar collector 2. Thermal energy collected in the form of hot water is temporarily stored in the heat storage tank 6. The waste heat recovery device 7 recovers waste heat from an internal combustion engine such as a generator that supplies the electric power necessary to operate this system. The thermal energy stored in the heat storage tank 6 or the thermal energy recovered from the waste heat recovery device 7 operates the composite absorption cold/hot water generator 10 to produce cold/hot water and supply it to the air conditioner 4.
Send cold and hot air to warehouse l. The composite type absorption cold/hot water generator 10 is a hybrid type of hot water firing and direct firing, and utilizes solar thermal energy or waste heat recovery energy of an internal combustion engine, and also uses a kerosene direct fired cold/hot water generator for backup. It is something.
倉庫１は、床部に冷温風供給口、天井部に排気口を有し
、空調機４からの冷温風が床部の冷温風供給口に導かれ
、天井部や壁部（図示省略）の排気口から空調機４へと
循環している。この倉庫１の屋根に太陽集熱器２を搭載
することによって、倉庫ｌの屋根への直射光を遮ること
ができるので、倉庫１が屋根への直射光により温められ
るのを防ぐことができ、その結果、空調機４による温湿
度の調整効率が高められることになる。The warehouse 1 has a cold and hot air supply port on the floor and an exhaust port on the ceiling. Cold and hot air from the air conditioner 4 is guided to the cold and hot air supply port on the floor, and is discharged from the ceiling and walls (not shown). It circulates from the exhaust port to the air conditioner 4. By mounting the solar heat collector 2 on the roof of the warehouse 1, direct light to the roof of the warehouse 1 can be blocked, so the warehouse 1 can be prevented from being heated by direct light to the roof. As a result, the efficiency of temperature and humidity adjustment by the air conditioner 4 is increased.
本発明の定温倉庫システムは、上述の如く既存の熱エネ
ルギーを利用した複合形吸収冷温水発生機１０の機能を
活用し、直焚運転を出来る限り少な（するため、このシ
ステムを稼動させるのに必要な電力を賄う発電機等内燃
機関の排熱を複合形吸収冷温水発生機の熱媒として用い
る。一般には、現実にはその大半を太陽熱エネルギー（
蓄熱槽６も含め）を利用し、その不足分は排熱を利用す
ることによって定温を維持できる。従って、通常は直焚
運転を必要とすることは極めて少ない。その結果、従来
のシステムと比較してもトータル・エネルギーをほぼ半
分に削減し、省エネルギー化を図ることができる。The constant-temperature warehouse system of the present invention utilizes the functions of the composite absorption cold/hot water generator 10 that utilizes existing thermal energy as described above, and reduces direct firing operation as much as possible. The exhaust heat from an internal combustion engine such as a generator that provides the necessary electricity is used as a heat medium for a combined type absorption cold/hot water generator.
(including the heat storage tank 6), and by using waste heat to make up for the shortage, a constant temperature can be maintained. Therefore, direct firing operation is usually extremely rarely required. As a result, the total energy consumption can be reduced by almost half compared to conventional systems, resulting in energy savings.
なお、本発明は、種々の変形が可能であり、上記実施例
に限定されるものでない。例えば、上記実施例では、太
陽集熱器を使ったシステムの例を説明したが、地熱その
他の熱エネルギーを利用してもよい。また、必ずしも内
燃機関の廃熱を回収し、複合型吸収冷温水発生機を使用
することを必要とするものではない。Note that the present invention can be modified in various ways and is not limited to the above embodiments. For example, in the above embodiment, an example of a system using a solar heat collector has been described, but geothermal or other thermal energy may also be used. Furthermore, it is not necessarily necessary to recover the waste heat of the internal combustion engine and use a combined absorption cold/hot water generator.
以上の説明から明らかなように、本発明によれば、日中
は太陽熱を利用し、夜間や曇天臼にも発電機等内燃機関
の排熱を活用するので、トータル使用エネルギーを大幅
に削減でき、省エネルギー化を図ることができる。また
、冷温風を倉庫内の床部から供給し、天井部や壁部から
排気するので、農産物等貯蔵穀物の温湿度を平均的に調
整維持することができる。また、システムとしても最少
限の電力設備でよく、配管を中心にして構成できるため
、メンテナンスの軽減、建設コストの低減、システム設
備の小型化を図ることができる。さらには、屋根に太陽
集熱器を搭載するため、日中、太陽熱の直射により屋根
を通して倉庫内が温められることもなくなるから、空調
機による倉庫内の調整効率を高くすることができる。As is clear from the above explanation, according to the present invention, solar heat is used during the day, and exhaust heat from internal combustion engines such as generators is used during the night and on cloudy days, so the total energy consumption can be significantly reduced. , energy saving can be achieved. Furthermore, since cold and hot air is supplied from the floor of the warehouse and exhausted from the ceiling and walls, the temperature and humidity of stored grains such as agricultural products can be adjusted and maintained on average. Furthermore, since the system requires minimal electric power equipment and can be configured mainly around piping, maintenance can be reduced, construction costs can be reduced, and system equipment can be downsized. Furthermore, since a solar collector is mounted on the roof, the inside of the warehouse is no longer heated through the roof by direct solar heat during the day, making it possible to increase the efficiency of conditioning the inside of the warehouse with air conditioners.
図は本発明の定温倉庫システムの１実施例構成を示す図
である。
１・・・倉庫、２・・・太陽集熱′器、３・・・ファン
、４・・・空調機、５・・・集熱ポンプ、６・・・蓄熱
槽、７・・・廃熱回収器、８・・・熱媒ポンプ、９・・
・冷温水ポンプ、１０・・・複合型吸収冷温水発生機、
１１・・・冷却水ポンプ、１２・・・冷却塔。The figure is a diagram showing the configuration of one embodiment of the constant temperature warehouse system of the present invention. 1... Warehouse, 2... Solar heat collector, 3... Fan, 4... Air conditioner, 5... Heat collection pump, 6... Heat storage tank, 7... Waste heat Recovery device, 8... Heat medium pump, 9...
・Cold/hot water pump, 10...Compound absorption cold/hot water generator,
11...Cooling water pump, 12...Cooling tower.
Claims (8)
び空調機を具備し、集熱器から採集した熱エネルギーを
蓄熱槽に貯蔵し該熱エネルギーと冷却塔からの冷却水と
を使って吸収冷温水発生機により冷温水を発生して空調
機に供給し、該空調機からの冷温風を倉庫内に供給する
ように構成したことを特徴とする定温倉庫システム。(1) Equipped with a heat collector, a heat storage tank, a cooling tower, an absorption cold/hot water generator, and an air conditioner, the thermal energy collected from the heat collector is stored in the heat storage tank, and the thermal energy and cooling water from the cooling tower are 1. A fixed-temperature warehouse system characterized in that the system is configured to generate cold and hot water using an absorption cold and hot water generator and supply it to an air conditioner, and to supply cold and hot air from the air conditioner into the warehouse.
ることを特徴とする特許請求の範囲第１項記載の定温倉
庫システム。(2) The constant temperature warehouse system according to claim 1, wherein the cold and hot air from the air conditioner is maintained at a predetermined humidity.
あることを特徴とする特許請求の範囲第１項又は第２項
記載の定温倉庫システム。(3) The constant temperature warehouse system according to claim 1 or 2, wherein the absorption cold/hot water generator is a composite type absorption cold/hot water generator.
徴とする特許請求の範囲第１項ないし第３項記載の定温
倉庫システム。(4) The constant temperature warehouse system according to any one of claims 1 to 3, wherein the heat collector is for solar heat or geothermal heat.
たことを特徴とする特許請求の範囲第１項ないし第３項
記載の定温倉庫システム。(5) A constant-temperature warehouse system according to any one of claims 1 to 3, wherein the solar heat collector is provided on the roof of the warehouse.
路途中に発電機等内燃機関の廃熱回収器を設けたことを
特徴とする特許請求の範囲第１項ないし第５項記載の定
温倉庫システム。(6) Claims 1 to 5, characterized in that a waste heat recovery device for an internal combustion engine such as a generator is provided in the middle of a pipe connecting the heat storage tank and the composite absorption cold/hot water generator. The temperature controlled warehouse system described.
徴とする特許請求の範囲第１項ないし第６項記載の定温
倉庫システム。(7) A constant-temperature warehouse system according to any one of claims 1 to 6, characterized in that cold and hot air is supplied into the warehouse from the floor.
徴とする特許請求の範囲第１項ないし第７項記載の定温
倉庫システム。(8) A constant-temperature warehouse system according to any one of claims 1 to 7, wherein exhaust air inside the warehouse is performed from the ceiling or wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60191776A JPS6252389A (en) | 1985-08-30 | 1985-08-30 | Constant-temperature warehouse system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60191776A JPS6252389A (en) | 1985-08-30 | 1985-08-30 | Constant-temperature warehouse system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6252389A true JPS6252389A (en) | 1987-03-07 |
Family
ID=16280342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60191776A Pending JPS6252389A (en) | 1985-08-30 | 1985-08-30 | Constant-temperature warehouse system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6252389A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01281201A (en) * | 1988-04-28 | 1989-11-13 | Kumahira Safe Co Inc | Fixed temperature-type electric rotary shelf |
| JPH05208112A (en) * | 1992-01-30 | 1993-08-20 | Tabai Espec Corp | Clean oven fitted with backup temperature control part |
| JP2000327111A (en) * | 1999-05-17 | 2000-11-28 | Kyoritsu Reinetsu Kk | Automatic refrigerating warehouse |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262763A (en) * | 1975-11-19 | 1977-05-24 | Nisshin Kogyo Kk | Method and apparatus for transporting container under temperature adjusting condision |
| JPS5448360A (en) * | 1977-09-22 | 1979-04-16 | Nougiyou Kikaika Kenkiyuushiyo | Heat source apparatus of low temperature refrigerator with absorption type freezer |
| JPS57139266A (en) * | 1981-02-23 | 1982-08-28 | Tokyu Kensetsu Kk | Construction of cold storage warehouse or the like |
-
1985
- 1985-08-30 JP JP60191776A patent/JPS6252389A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262763A (en) * | 1975-11-19 | 1977-05-24 | Nisshin Kogyo Kk | Method and apparatus for transporting container under temperature adjusting condision |
| JPS5448360A (en) * | 1977-09-22 | 1979-04-16 | Nougiyou Kikaika Kenkiyuushiyo | Heat source apparatus of low temperature refrigerator with absorption type freezer |
| JPS57139266A (en) * | 1981-02-23 | 1982-08-28 | Tokyu Kensetsu Kk | Construction of cold storage warehouse or the like |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01281201A (en) * | 1988-04-28 | 1989-11-13 | Kumahira Safe Co Inc | Fixed temperature-type electric rotary shelf |
| JPH05208112A (en) * | 1992-01-30 | 1993-08-20 | Tabai Espec Corp | Clean oven fitted with backup temperature control part |
| JP2000327111A (en) * | 1999-05-17 | 2000-11-28 | Kyoritsu Reinetsu Kk | Automatic refrigerating warehouse |
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