COOLING TOWER

• Main Authors: SHIMIZU TSUTOMU, YASO ITARU, YAMAZAKI KOJI, MIYATA KOTA, TADA TOSHIYA
• Format: Patent
• Language: English; Japanese
• Published: 24.10.2019
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACTWITHOUT CHEMICAL INTERACTION; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

To provide a cooling tower that can improve cooling efficiency of cooled water.SOLUTION: A cooling tower comprises a wet type heat exchange part (10), a water supply part (20), an air blower (30), a dry type heat exchange part (40), a main flow passage (L1), a branch flow passage (L2), a connection flow passage (L3), and a partition part (60). The partition part (60) prevents cooled water flowing into the water supply part (20) through the main flow passage (L1) and cooled water flowing into the water supply part (20) through the connection flow passage (L3) from mixing with each other, and partitions the inside of the water supply part (20) so that the inside of the water supply part (20) is separated into an upstream side water supply region (20a) and a downstream side water supply region (20b). An end part on a downstream side of the main flow passage (L1) is connected to the downstream side water supply region (20b), and an end part on a downstream side of the connection flow passage (L3) is connected to the upstream side water supply region (20a).SELECTED DRAWING: Figure 1 【課題】被冷却水の冷却効率の向上が可能な冷却塔を提供する。【解決手段】湿式熱交換部（１０）と、給水部（２０）と、送風機（３０）と、乾式熱交換部（４０）と、主流路（Ｌ１）と、分岐流路（Ｌ２）と、連結流路（Ｌ３）と、仕切部（６０）と、を備え、仕切部（６０）は、主流路（Ｌ１）を通じて給水部（２０）に流入した被冷却水と連結流路（Ｌ３）を通じて給水部（２０）に流入した被冷却水とが互いに混合するのを防止し、かつ、給水部（２０）内が上流側給水領域（２０ａ）と下流側給水領域（２０ｂ）とに区分されるように給水部（２０）内を仕切っており、主流路（Ｌ１）の下流側の端部は、下流側給水領域（２０ｂ）に接続されており、連結流路（Ｌ３）の下流側の端部は、上流側給水領域（２０ａ）に接続されていること。【選択図】図１