CA2881020A1 - Valve with economy device and gas flow interruption in case of fire on the hose - Google Patents

Valve with economy device and gas flow interruption in case of fire on the hose Download PDF

Info

Publication number
CA2881020A1
CA2881020A1 CA2881020A CA2881020A CA2881020A1 CA 2881020 A1 CA2881020 A1 CA 2881020A1 CA 2881020 A CA2881020 A CA 2881020A CA 2881020 A CA2881020 A CA 2881020A CA 2881020 A1 CA2881020 A1 CA 2881020A1
Authority
CA
Canada
Prior art keywords
hose
flow
hole
ring
valve
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.)
Abandoned
Application number
CA2881020A
Other languages
French (fr)
Inventor
Devadir Goncalves Dos Reis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2881020A1 publication Critical patent/CA2881020A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/04—Removing or cutting-off the supply of inflammable material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/006—Fire prevention, containment or extinguishing specially adapted for particular objects or places for kitchens or stoves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • 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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Abstract

A valve with economy device and gas flow interruption in case of fire on the hose comprising a metallic ring with a flow and economy device placed inside the end of the hose fixed by an aluminum ring with a flow-regulating valve and male bolt that attaches to a cylindrical tube with a female bolt and attached to a long burner with a hole for gas to flow. Inside the cylindrical tube there is a needle with a protuberance and hole and a seal ring on the conic needle with a hole and, over those, a pressure spring strained by a galvanized wire passing through the hole on the needle. On the upper end of the galvanized wire a pressure glove is attached to a nylon string that runs through the inside of the hose until the upper end.

Description

"VALVE WITH ECONOMY DEVICE AND GAS FLOW INTERRUPTION IN
CASE OF FIRE ON THE HOSE"
This patent describes a device used to interrupt gas flow with a metallic ring that reduces gas flow to the stove, acting as an economy device. The gas flows in plastic hoses that are exposed to high temperatures and tend to be damaged. Sometimes a fire can occur; this device is intended to preserve safety by interrupting the gas flow. It is connected to the flow-regulating valve on the gas cylinder. The valve with the metallic ring with the economy and flow reduction device allows the gas to flow; the nylon string that strains the spring opens inside the system and is resistant enough to allow the gas to flow freely inside the hose; it closes when the hose is breaking or being damaged by high temperatures or by fire. Below is a detailed description of the valve, referencing the drawings attached.
DRAWING 1: shows a cross-sectional view of the valve with the device assembled and open.
DRAWING 2: shows a cross-sectional view of the valve with the device being closed due to a fire on the hose.
According to the drawings, the VALVE WITH ECONOMY
DEVICE AND GAS FLOW INTERRUPTION IN CASE OF FIRE ON THE
HOSE. The valve is made of metal and has lathed, cylindrical parts with male and female bolts; the aluminum ring (1) is mounted on a lower end of the hose (3), which is connected to the flow-regulating valve (4) with a male bolt, and a metallic ring with a flow and economy device (2) is placed inside the lower end of the hose (3) that is connected to the flow-regulating valve; next comes a cylindrical metal tube with female bolts (7) that is attached to the long burner with a male bolt (9) and has a hole (15) for gas to flow, which is connected to the upper hose (3), fixed by an aluminum ring (1) to complete the system; the inside of the cylindrical metallic tube (7) comprises a conic needle with a protuberance and a hole (6) to attach the galvanized metallic wire (10) with a pressure glove (11) to connect the galvanized metallic string (10) to the nylon string (12); still in the needle with a protuberance and a hole (6), a seal ring (5) is introduced; going to the upper end of the hose (3), a metallic spool (14) is attached with a female bolt, with a side hole for the string (10) to pass, which is fixed with a screw (13) with a hole to allow gas to flow; the aluminum ring (1) is attached to the upper outside of the hose (3) to attach the inside spool (14) that supports the strain of the pressure spring (8) to the galvanized wire, (10) and the metal glove (11) to the nylon string (12) so that gas can flow freely inside the hose (3).

Claims

CASE OF FIRE ON THE HOSE
CHARACTERIZED BY a metallic valve with a device, it comprises a cylindrical tube with a female bolt and burners with male bolts and ends to be connected to the hose; with a flow-reduction and gas economy ring, the flow-interruption device inside the valve is activated when there is a fire on the hose. An aluminum ring (1) on the lower end of the hose (3) connected to the flow-regulating valve (4) and a metallic ring with a flow and economy device (2) inside the lower end of the hose (3) connected to the cylindrical tube with a female bolt (7) and to the long burner with a male bolt (9) with a hole (15) for gas to flow and over the long burner (9) is attached to the hose (3), which is fixed by the aluminum ring (1) inside the cylindrical tube with a female bolt (7) and comprises a pressure spring (8) over the needle with a protuberance and hole (6) with the seal ring (5) with a galvanized metal wire (10) to be attached to the hole in the conic needle with a protuberance (6), which is strained by the nylon string (12) connected by a metal glove (11) to the galvanized wire (10) up to the upper end of the hose (3), which goes through a side hole on the spool with a female bolt (14) and opens the needle with a protuberance and hole (6) with the seal' ring (5), where the galvanized wire (10) is blocked by the screw with a bolt and a inside hole to allow flow (13), blocking the galvanized wire (10) to keep the valve open, which is mounted on the upper side of the hose (3) with an aluminum ring (1) to maintain gas flow.
CA2881020A 2012-08-09 2013-07-25 Valve with economy device and gas flow interruption in case of fire on the hose Abandoned CA2881020A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BRBR202012019932-2U BR202012019932U2 (en) 2012-08-09 2012-08-09 VALVE WITH GAS FIRE SAVING AND CLOSING DEVICE IN HOSE
BRBR202012019932-2 2012-08-09
PCT/BR2013/000270 WO2014022899A1 (en) 2012-08-09 2013-07-25 Valve with economy device and gas flow interruption in case of fire on the hose

Publications (1)

Publication Number Publication Date
CA2881020A1 true CA2881020A1 (en) 2014-02-13

Family

ID=50067315

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2881020A Abandoned CA2881020A1 (en) 2012-08-09 2013-07-25 Valve with economy device and gas flow interruption in case of fire on the hose

Country Status (10)

Country Link
JP (1) JP2015530133A (en)
KR (1) KR20150041124A (en)
CN (1) CN104519967A (en)
BR (1) BR202012019932U2 (en)
CA (1) CA2881020A1 (en)
IL (1) IL237147A0 (en)
PH (1) PH12015500288A1 (en)
SG (1) SG11201500996RA (en)
WO (1) WO2014022899A1 (en)
ZA (1) ZA201501578B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111214787A (en) * 2020-01-17 2020-06-02 毛爱聪 Water spraying device of automatic extinguishing appliance for mountain fire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104948795B (en) * 2015-07-05 2019-08-09 黄健阳 A kind of danger combustion of blast tube pipe automatically shuts down the gas piping blanket

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197076A (en) * 1978-02-13 1980-04-08 Pacific Turbo Flame Ltd. Forced draft burner
BRPI0700522A (en) * 2007-02-21 2008-10-07 Dos Reis Devadir Goncalves valve with hose gas closing and interruption device
BRPI0701517A2 (en) * 2007-07-09 2010-08-31 Dos Reis Devadir Goncalves lpg closing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111214787A (en) * 2020-01-17 2020-06-02 毛爱聪 Water spraying device of automatic extinguishing appliance for mountain fire

Also Published As

Publication number Publication date
SG11201500996RA (en) 2015-05-28
PH12015500288A1 (en) 2015-04-27
WO2014022899A1 (en) 2014-02-13
CN104519967A (en) 2015-04-15
KR20150041124A (en) 2015-04-15
ZA201501578B (en) 2017-02-22
JP2015530133A (en) 2015-10-15
BR202012019932U2 (en) 2015-02-03
IL237147A0 (en) 2015-04-30

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160727