WO2004091283A2 - Fluid control system for air/liquid - Google Patents

Fluid control system for air/liquid Download PDF

Info

Publication number
WO2004091283A2
WO2004091283A2 PCT/US2004/011064 US2004011064W WO2004091283A2 WO 2004091283 A2 WO2004091283 A2 WO 2004091283A2 US 2004011064 W US2004011064 W US 2004011064W WO 2004091283 A2 WO2004091283 A2 WO 2004091283A2
Authority
WO
WIPO (PCT)
Prior art keywords
hose
liquid
inlet
control device
gas
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.)
Ceased
Application number
PCT/US2004/011064
Other languages
English (en)
French (fr)
Other versions
WO2004091283A3 (en
Inventor
James Tracey
Ramon Anthony Caamano
Norbert Kozar
Jeffery M. Harrington
Martin Koebler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Great Stuff Inc
Original Assignee
Great Stuff Inc
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 Great Stuff Inc filed Critical Great Stuff Inc
Priority to NZ543333A priority Critical patent/NZ543333A/en
Priority to MXPA05010781A priority patent/MXPA05010781A/es
Priority to BRPI0409201-5A priority patent/BRPI0409201A/pt
Priority to JP2006509885A priority patent/JP2006525869A/ja
Priority to CA002521622A priority patent/CA2521622A1/en
Priority to AU2004229479A priority patent/AU2004229479B2/en
Priority to EP04749966A priority patent/EP1615733A2/en
Publication of WO2004091283A2 publication Critical patent/WO2004091283A2/en
Publication of WO2004091283A3 publication Critical patent/WO2004091283A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
    • B05B7/2497—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device several liquids from different sources being supplied to the discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/262—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device a liquid and a gas being brought together before entering the discharge device
    • B05B7/267—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device a liquid and a gas being brought together before entering the discharge device the liquid and the gas being both under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor

Definitions

  • a pressure washer is commonly used for washing.
  • a pressure washer has a nozzle attached to one end of a hose and the other end of the hose is attached to a liquid source that supplies a pressurized liquid, normally water.
  • a user can adjust the nozzle to change the velocity of water flowing out of the nozzle.
  • a garden hose may be used for cleaning areas outside of a house.
  • One end of the garden hose is fitted to a faucet (e.g., outside of the house), with a traditional manual spigot or valve for turning the water flow off or on.
  • the other end of the garden hose may have a nozzle, such as a spray gun.
  • the spray gun enables the user to adjust the water sprayed out of the nozzle.
  • the liquid source e.g., a faucet
  • the liquid source provides a liquid at a generally low pressure which may not be suitable for many sprayers, such a high pressure sprayers.
  • the fluid control device comprises an inlet and an outlet.
  • the fluid control device is configured to receive liquid at a first pressure through the inlet and to provide liquid at a second pressure through the outlet.
  • the first pressure is less than the second pressure.
  • the hose reel device is in fluid communication with the outlet of the fluid control device.
  • the hose reel device comprises a rotatable drum onto which a hose can be spooled and is configured to convey fluid from the outlet to a hose spooled onto the drum.
  • Figure 4B is an illustration of an integrated hose reel apparatus and fluid control device of Figure 4A in accordance with one embodiment of the hose system.
  • Figure 6D is a schematic cross section view of another embodiment of a nozzle the present invention.
  • the pressurization chamber 240 is sized to hold both liquid that is fed from the second liquid passage 222 and compressed gas from the second gas passage 234.
  • the liquid pressure in chamber 240 may be greater than a regular liquid pressure within liquid passage 220.
  • a valve e.g., a check valve
  • the valve allows liquid flow into the pressurization chamber 240 and inhibits liquid and gas flow into the liquid passage 220.
  • a check valve can be positioned along the second gas passage 234.
  • the fluid control device 330 can receive liquid at a low pressure from the hose 16b and deliver high pressure liquid out of the outlet 334 of the fluid control device 330 and into the proximal end 340 of the output hose 343.
  • the second pressure is preferably significantly higher than the first pressure.
  • the fluid control device 330 is a pump adapted for both high pressure and low flow rates.
  • the 1 pump 330 can be any pump suitable for delivering fluid at the desired parameters (pressure, flow rate, and the like).
  • the fluid control device 330 thus can provide fluid flow in a range of pressures and flow rates as described herein.
  • many typical high pressure nozzles 322 are adapted to spray fluid at a pressure in the range of about 500 psi to 5 ,000 psi.
  • the liquid at a pressure of about 40 to 60 psi delivered by the faucet 10 thus may not be suitable for operating the high pressure nozzle 322.
  • the low pressure of the liquid can result in a low flow rate out of the nozzle 322 thereby providing undesirable spray from the nozzle 322.
  • the fluid control device 330 can advantageously increase the pressure of the fluid delivered by the faucet 10 to a suitable pressure to operate the high pressure nozzle 322.
  • the fluid control device 330 can be operatable at the first level to create a volumetric flow rate suitable for a high pressure device.
  • the fluid control device 330 is configured to receive liquid from the inlet 332 at a first pressure and convey the liquid to the outlet 334 at one of a second and a third pressure.
  • the first pressure can be less than the second and third pressures, and the second pressure can be less than the third pressure.
  • the second pressure can be at about a level sufficient to induce a flow rate in the output hose 343 that is generally equivalent to a flow rate of a similar liquid flowing at said first pressure in a lumen having said first cross sectional area, the third pressure may be at least 500 psi.
  • the output hose 343 preferably comprises a first section interconnected between the outlet 334 and the reel drum 200, and a second section interconnected between the real drum 200 and the nozzle 322.
  • the fluid control device 330 is coupled to the hose reel apparatus 210.
  • the fluid control device 330 has a housing 338 that may be attached directly to the hose reel apparatus housing 212.
  • mechanical fasteners can couple the housing 338 of the fluid control device 330 to the reel apparatus housing 212.
  • the mechanical fasteners can be nut and bolt assemblies, screws, snap fittings, or other suitable coupling devices.
  • the reel apparatus housing 212 can have a bracket or fitting that is configured to engage and hold the fluid control device 330.
  • the valve system 464 can be similar to the valve systems disclosed herein to selectively permit or inhibit flow from the output hose 343 through the nozzle 322.
  • the output hose 343 can alternatively be a triaxial hose that terminates into three separate hoses at its distal end 346 coupled to the nozzle 322.
  • the valve system 464 thus can permit or inhibit flow from any number of hoses of the output hose 343 through the nozzle 322 and out of the outlet 28.
  • the valve system 464 can also have one or more controllers or switches 468 so that the user can control the flow through the nozzle 422.

Landscapes

  • Nozzles (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Pipeline Systems (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Cleaning By Liquid Or Steam (AREA)
PCT/US2004/011064 2003-04-11 2004-04-09 Fluid control system for air/liquid Ceased WO2004091283A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NZ543333A NZ543333A (en) 2003-04-11 2004-04-09 Fluid control system for air/liquid
MXPA05010781A MXPA05010781A (es) 2003-04-11 2004-04-09 Sistema de control de fluido para aire/liquido.
BRPI0409201-5A BRPI0409201A (pt) 2003-04-11 2004-04-09 sistemas de mangueira, dispositivo de controle de fluido para sistema de pressão de fluido e método de provimento de fluxo de fluido
JP2006509885A JP2006525869A (ja) 2003-04-11 2004-04-09 空気／液体のための流体制御システム
CA002521622A CA2521622A1 (en) 2003-04-11 2004-04-09 Fluid control system for air/liquid
AU2004229479A AU2004229479B2 (en) 2003-04-11 2004-04-09 Fluid control system for air/liquid
EP04749966A EP1615733A2 (en) 2003-04-11 2004-04-09 Fluid control system for air/liquid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46257103P 2003-04-11 2003-04-11
US60/462,571 2003-04-11

Publications (2)

Publication Number Publication Date
WO2004091283A2 true WO2004091283A2 (en) 2004-10-28
WO2004091283A3 WO2004091283A3 (en) 2005-09-15

Family

ID=33299954

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/011064 Ceased WO2004091283A2 (en) 2003-04-11 2004-04-09 Fluid control system for air/liquid

Country Status (11)

Country Link
US (2) US20050011968A1 (enExample)
EP (1) EP1615733A2 (enExample)
JP (1) JP2006525869A (enExample)
CN (1) CN1787884A (enExample)
AU (1) AU2004229479B2 (enExample)
BR (1) BRPI0409201A (enExample)
CA (1) CA2521622A1 (enExample)
MX (1) MXPA05010781A (enExample)
NZ (1) NZ543333A (enExample)
RU (1) RU2356653C2 (enExample)
WO (1) WO2004091283A2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
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GB2439380A (en) * 2006-06-19 2007-12-27 Stephen Barry Priest Aeration apparatus
WO2013121782A3 (en) * 2012-02-17 2013-11-14 Hitachi Koki Co., Ltd. High - pressure washing device and adapter
CN105597958A (zh) * 2016-01-07 2016-05-25 中磁科技股份有限公司 脱模剂的自动喷液设备
RU2592644C1 (ru) * 2015-03-05 2016-07-27 Закрытое акционерное общество Специальное конструкторское бюро "Хроматэк" Формирователь потока газообразных веществ для масс-спектрометра

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EP3232180B1 (de) * 2016-04-15 2018-01-31 Sick Ag Vorrichtung zur optischen in-situ gasanalyse
CN106641731B (zh) * 2017-01-20 2021-04-20 荆州嘉华科技有限公司 一种流体输配系统调压节能装置及方法
EP3450024B1 (de) * 2017-08-30 2023-02-01 Wagner International Ag Dosier- und applikationsanlage für ein feuchtigkeitshärtendes polymermaterial
CN111334990B (zh) * 2018-12-19 2025-03-25 青岛海尔洗涤电器有限公司 衣物处理设备
CN210117535U (zh) * 2018-12-19 2020-02-28 青岛海尔滚筒洗衣机有限公司 衣物处理设备
CN109807102A (zh) * 2019-02-20 2019-05-28 贵州工程应用技术学院 一种用于机械加工的切屑冲洗一体化装置
DE102019111469A1 (de) * 2019-05-03 2020-11-05 Wabco Gmbh Reinigungsvorrichtung zum Beaufschlagen einer Oberfläche mit einem Mediumspuls nach dem Venturi-Prinzip, Druckluftsystem, Reinigungsverfahren, Steuerungssystem und Fahrzeug
CN110338698A (zh) * 2019-07-13 2019-10-18 扬州市新港电机有限公司 一种焊接发电两用机灰尘清理设备
WO2021068924A1 (zh) * 2019-10-11 2021-04-15 苏州宝时得电动工具有限公司 集成清洗和浇灌功能的输水装置
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CN113731665B (zh) * 2021-07-30 2023-04-25 海洋石油工程股份有限公司 一种应用于预应力张拉后的喷油防腐装置
KR102772603B1 (ko) * 2022-04-20 2025-02-24 한양대학교 산학협력단 노즐 유닛 및 이를 이용한 마이크로 구조체의 제조 방법
CN115636306A (zh) * 2022-11-03 2023-01-24 南通翔骜液压润滑设备有限公司 一种高压冲洗机
CN115805049B (zh) * 2022-12-30 2025-04-08 杭州幻爽科技有限公司 连续流合成设备

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2439380A (en) * 2006-06-19 2007-12-27 Stephen Barry Priest Aeration apparatus
GB2439380B (en) * 2006-06-19 2011-07-20 Stephen Barry Priest Improvements in or relating to aeration apparatus
WO2013121782A3 (en) * 2012-02-17 2013-11-14 Hitachi Koki Co., Ltd. High - pressure washing device and adapter
RU2592644C1 (ru) * 2015-03-05 2016-07-27 Закрытое акционерное общество Специальное конструкторское бюро "Хроматэк" Формирователь потока газообразных веществ для масс-спектрометра
CN105597958A (zh) * 2016-01-07 2016-05-25 中磁科技股份有限公司 脱模剂的自动喷液设备

Also Published As

Publication number Publication date
AU2004229479A1 (en) 2004-10-28
RU2356653C2 (ru) 2009-05-27
WO2004091283A3 (en) 2005-09-15
CN1787884A (zh) 2006-06-14
BRPI0409201A (pt) 2006-03-28
RU2005134668A (ru) 2006-06-10
MXPA05010781A (es) 2006-05-25
EP1615733A2 (en) 2006-01-18
US20050011968A1 (en) 2005-01-20
US20070187529A1 (en) 2007-08-16
CA2521622A1 (en) 2004-10-28
NZ543333A (en) 2007-06-29
AU2004229479B2 (en) 2009-09-24
JP2006525869A (ja) 2006-11-16

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