WO2009008504A1 - 高圧水噴霧設備とその使用方法 - Google Patents

高圧水噴霧設備とその使用方法 Download PDF

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Publication number
WO2009008504A1
WO2009008504A1 PCT/JP2008/062583 JP2008062583W WO2009008504A1 WO 2009008504 A1 WO2009008504 A1 WO 2009008504A1 JP 2008062583 W JP2008062583 W JP 2008062583W WO 2009008504 A1 WO2009008504 A1 WO 2009008504A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
conduit
valve
pressure
facilities
Prior art date
Application number
PCT/JP2008/062583
Other languages
English (en)
French (fr)
Inventor
Seiji Uchiyama
Koji Suzuki
Original Assignee
Sanki Engineering Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanki Engineering Co., Ltd. filed Critical Sanki Engineering Co., Ltd.
Publication of WO2009008504A1 publication Critical patent/WO2009008504A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3447—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cylinder having the same axis as the outlet
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Air Humidification (AREA)
  • Spray Control Apparatus (AREA)

Abstract

【課題】空気中に散布された微細な水滴の蒸発潜熱を利用して、雰囲気温度を低下させる水噴霧設備において、起動時及び停止時における水滴滴下を抑止できる高圧水噴霧設備を提供する。 【解決手段】　高圧ポンプ２と逆止弁３とを備えた基幹管路２４と、基幹管路２４に続く送水管路４の下流端に取り付けられた水噴霧ノズル群５と、水噴霧ノズル群より上流の基幹管路２４から分岐させた圧力検出管路６と、圧力検出管路取付け位置付近の送水管路４と高圧ポンプのサクション側上流とを結ぶバイパス管路７とからなる水噴霧設備。圧力検出管路６に第1バルブＳＶ１を介して与圧タンクＥＴ１を接続し、バイパス管路７には、第２バルブＳＶ２と、送水管路４からのリターン水圧を吸収し得る膨張タンクＥＴ２とを配置して高圧ポンプ２より上流の送水管路４に接続する。第２バルブを閉じた状態で第１バルブを開くと、予め与圧タンクＥＴ１に蓄えてある送出水の圧力が瞬時に送水管路４に働き、ミストの撒布開始時の噴霧ノズル５からの滴下を抑止する。第１バルブＳＶ１を閉じた状態で第２バルブＳＶ２を開くと、送水管路４からの戻り水の圧力が瞬時に膨張タンクＥＴ２に吸収され撒布完了時の水滴滴下を抑止できる。
PCT/JP2008/062583 2007-07-11 2008-07-11 高圧水噴霧設備とその使用方法 WO2009008504A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-182339 2007-07-11
JP2007182339A JP5117781B2 (ja) 2007-07-11 2007-07-11 高圧水噴霧設備及びその使用方法

Publications (1)

Publication Number Publication Date
WO2009008504A1 true WO2009008504A1 (ja) 2009-01-15

Family

ID=40228674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062583 WO2009008504A1 (ja) 2007-07-11 2008-07-11 高圧水噴霧設備とその使用方法

Country Status (2)

Country Link
JP (1) JP5117781B2 (ja)
WO (1) WO2009008504A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101850317A (zh) * 2010-06-23 2010-10-06 上海市安装工程有限公司 高压水喷雾末端装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5297743B2 (ja) * 2008-09-29 2013-09-25 三機工業株式会社 水噴霧設備及び水噴霧設備の運転方法
JP5340779B2 (ja) * 2009-03-27 2013-11-13 三機工業株式会社 水噴霧設備及び水噴霧設備の運転方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418459A (en) * 1987-07-14 1989-01-23 Tousei Kk Sprinkler head and sprinkler device
JPH02265662A (ja) * 1989-04-05 1990-10-30 Sanyo Denshi Kogyo Kk 滴下防止噴霧装置
JPH06109341A (ja) * 1992-09-29 1994-04-19 Kubota Corp 集客施設の入口またはその付近の霧化冷却システム
JP2006177575A (ja) * 2004-12-21 2006-07-06 Univ Nagoya 降温用噴霧システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418459A (en) * 1987-07-14 1989-01-23 Tousei Kk Sprinkler head and sprinkler device
JPH02265662A (ja) * 1989-04-05 1990-10-30 Sanyo Denshi Kogyo Kk 滴下防止噴霧装置
JPH06109341A (ja) * 1992-09-29 1994-04-19 Kubota Corp 集客施設の入口またはその付近の霧化冷却システム
JP2006177575A (ja) * 2004-12-21 2006-07-06 Univ Nagoya 降温用噴霧システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101850317A (zh) * 2010-06-23 2010-10-06 上海市安装工程有限公司 高压水喷雾末端装置
CN101850317B (zh) * 2010-06-23 2012-12-26 上海市安装工程有限公司 高压水喷雾末端装置

Also Published As

Publication number Publication date
JP2009019810A (ja) 2009-01-29
JP5117781B2 (ja) 2013-01-16

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