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FI20011506L - Vacuum collection system - Google Patents

Vacuum collection system

Info

Publication number
FI20011506L
FI20011506L FI20011506A FI20011506A FI20011506L FI 20011506 L FI20011506 L FI 20011506L FI 20011506 A FI20011506 A FI 20011506A FI 20011506 A FI20011506 A FI 20011506A FI 20011506 L FI20011506 L FI 20011506L
Authority
FI
Finland
Prior art keywords
fluid
collection system
source
vacuum collection
valve
Prior art date
Application number
FI20011506A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20011506A0 (en
Inventor
Bernard Menotti
Original Assignee
Evac Int Oy
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 Evac Int Oy filed Critical Evac Int Oy
Priority to FI20011506A priority Critical patent/FI20011506L/en
Publication of FI20011506A0 publication Critical patent/FI20011506A0/en
Priority to PCT/FI2002/000570 priority patent/WO2003006892A1/en
Publication of FI20011506L publication Critical patent/FI20011506L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/72—Devices for applying air or other gas pressure for forcing liquid to delivery point
    • B67D7/725—Devices for applying air or other gas pressure for forcing liquid to delivery point using negative pressure
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/26—Details or features not otherwise provided for improving the aesthetic appearance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

The invention relates to a vacuum collection system for collecting and transporting fluid from a fluid source (1). The system comprises a fluid collecting means (5) and a vacuum source (3), whereby an interface valve (2) is arranged to be placed between the fluid source (1) and the fluid collecting means (5). In order to achieve a flexibly applicable arrangement, the interface valve is adifferential valve (2) having an inlet portion (21) under atmospheric pressure and an outlet portion (22) arranged to be set undervacuum. The fluid source may comprise an air-conditioning system or a refrigeration system.
FI20011506A 2001-07-10 2001-07-10 Vacuum collection system FI20011506L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20011506A FI20011506L (en) 2001-07-10 2001-07-10 Vacuum collection system
PCT/FI2002/000570 WO2003006892A1 (en) 2001-07-10 2002-06-27 Vacuum collection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011506A FI20011506L (en) 2001-07-10 2001-07-10 Vacuum collection system

Publications (2)

Publication Number Publication Date
FI20011506A0 FI20011506A0 (en) 2001-07-10
FI20011506L true FI20011506L (en) 2003-01-11

Family

ID=8561627

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011506A FI20011506L (en) 2001-07-10 2001-07-10 Vacuum collection system

Country Status (2)

Country Link
FI (1) FI20011506L (en)
WO (1) WO2003006892A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394539A (en) * 2002-10-24 2004-04-28 James Campbell Condensate removal apparatus for air ventilation plant
DE102008007748A1 (en) * 2008-02-05 2009-08-06 Evac Gmbh Valve arrangement for gravitational liquid discharge with the overpressure and underpressure phase
NL1037986C2 (en) * 2010-05-27 2011-11-29 Klaas Dirk Heide SANITARY UNIT FOR A VESSEL OR VEHICLE AND TANK FOR SUCH SANITARY UNIT.
DE202012000838U1 (en) * 2012-01-30 2013-05-02 Evac Gmbh Valve for the removal of a liquid medium from a space pressure-damped space
CN105257860B (en) * 2015-09-24 2019-04-12 长春市朗瑞斯环保科技有限公司 A kind of vaccum stop valve for rolling stock toilet
CN108488447A (en) * 2018-04-25 2018-09-04 常州剑湖金城车辆设备有限公司 A kind of overflow valve system in railway locomotive
CH720487A2 (en) * 2023-02-09 2024-08-15 Aquasolutions Ag System for the removal of waste water, particularly by vacuum extraction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE334583B (en) * 1970-06-18 1971-04-26 Electrolux Ab
US4319366A (en) * 1980-02-07 1982-03-16 Baker Jr Roupen Waste storage apparatus
FR2628459B1 (en) * 1988-03-11 1992-07-31 Alsthom Fluides WASTE WATER VACUUM DISCHARGE SYSTEM
DE29616003U1 (en) * 1996-09-13 1997-02-13 Roediger Vakuum- Und Haustechnik Gmbh, 63450 Hanau Arrangement for aspirating liquid
US6305403B1 (en) * 1999-09-16 2001-10-23 Evac International Oy Aeration apparatus for a vertical riser in a vacuum drainage system

Also Published As

Publication number Publication date
WO2003006892A1 (en) 2003-01-23
FI20011506A0 (en) 2001-07-10

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Legal Events

Date Code Title Description
MA Patent expired