JP2000028245A5 - - Google Patents
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- Publication number
- JP2000028245A5 JP2000028245A5 JP1999123190A JP12319099A JP2000028245A5 JP 2000028245 A5 JP2000028245 A5 JP 2000028245A5 JP 1999123190 A JP1999123190 A JP 1999123190A JP 12319099 A JP12319099 A JP 12319099A JP 2000028245 A5 JP2000028245 A5 JP 2000028245A5
- Authority
- JP
- Japan
- Prior art keywords
- air
- warehouse
- outlet portion
- frost
- nozzle
- 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
- 239000003570 air Substances 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Description
このように、空調機・冷凍機のみで倉庫内の空気対流能力を増大しようとすれば、空調機・冷凍機に付属する送風機部分の送風能力の増大が必要となり、機械の大型化を招き、上記ダクト施工及び多数の熱交換器と相俟って、倉庫空調設備の高価格化となる上、吹出位置の分離・分割は、ダクト施工の複雑化を伴い、特に冷凍倉庫にあっては、上記結霜によるリスクを増大させる。また、一般に、倉庫内は、荷物の配置(高さ及び幅)が、出入庫により変動することが多く、その場合、上述したように積み荷が衝立となって空気の流れを遮断し、温度・湿度差がより大きくなることがあるが、その都度、空調設備を改造することは不可能である。 In this way, if an attempt is made to increase the air convection capacity in the warehouse using only the air conditioner / refrigerator, it is necessary to increase the air flow capacity of the blower part attached to the air conditioner / refrigerator, which leads to an increase in the size of the machine. Combined with the above duct construction and a large number of heat exchangers, the price of the warehouse air conditioning equipment will be high, and the separation and division of the outlet position will complicate the duct construction, especially in the freezer warehouse. Increases the risk of the above frost. In general, the arrangement (height and width) of luggage in a warehouse often fluctuates depending on the entry and exit, and in that case, as described above, the cargo acts as a tsuitate to block the air flow, and the temperature and temperature are increased. Humidity differences can be greater, but it is not possible to modify the air conditioning equipment each time.
図8(d),(e)は、本空気循環装置11を示すものであるが、ノズル20の吹出し口部分Bは、ベンチュリー13の入口部13aとの間から周囲空気が誘引されるため、該誘引空気により、ノズル20の吹出し口部分に風速が0[m/s]となるところはなく、従ってノズル20の周縁に霜等が付着して生長することはない。また、ベンチュリー13の出口13bは、吹出し気流の広がり角に適合した先端形状からなるため、該出口部分Aに発生する渦流は極めて少なく、霜等が付着して生長することはない。 8 (d) and 8 (e) show the main air circulation device 11, but the outlet portion B of the nozzle 20 attracts ambient air from the inlet portion 13a of the venturi 13. by the attraction air, rather than where the wind speed is 0 [m / s] in the air outlet portion of the nozzle 20, therefore does not frost or the like to grow attached to the periphery of the nozzle 20. Further, since the outlet 13b of the Venturi 13 has a tip shape that matches the spread angle of the blown airflow, the eddy current generated at the outlet portion A is extremely small, and frost or the like does not adhere to the outlet portion A to grow.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11123190A JP2000028245A (en) | 1998-05-06 | 1999-04-28 | Air-conditioning equipment for warehouse |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10-123705 | 1998-05-06 | ||
JP12370598 | 1998-05-06 | ||
JP11123190A JP2000028245A (en) | 1998-05-06 | 1999-04-28 | Air-conditioning equipment for warehouse |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000028245A JP2000028245A (en) | 2000-01-28 |
JP2000028245A5 true JP2000028245A5 (en) | 2006-04-27 |
Family
ID=26460184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11123190A Pending JP2000028245A (en) | 1998-05-06 | 1999-04-28 | Air-conditioning equipment for warehouse |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000028245A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008237082A (en) * | 2007-03-27 | 2008-10-09 | Gex Corp | Fan for regulating temperature of water in aquarium |
JP2013113549A (en) * | 2011-11-30 | 2013-06-10 | Fuji Electric Co Ltd | Cooling storage device |
JP7220019B2 (en) * | 2017-09-12 | 2023-02-09 | 大和ハウス工業株式会社 | Warehouse |
JP7110002B2 (en) * | 2018-06-18 | 2022-08-01 | 大和ハウス工業株式会社 | Building ventilation system and building ventilation control method |
-
1999
- 1999-04-28 JP JP11123190A patent/JP2000028245A/en active Pending
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