CN1915458A - Fire extinguisher - Google Patents
Fire extinguisher Download PDFInfo
- Publication number
- CN1915458A CN1915458A CNA2006101110790A CN200610111079A CN1915458A CN 1915458 A CN1915458 A CN 1915458A CN A2006101110790 A CNA2006101110790 A CN A2006101110790A CN 200610111079 A CN200610111079 A CN 200610111079A CN 1915458 A CN1915458 A CN 1915458A
- Authority
- CN
- China
- Prior art keywords
- extinguishing chemical
- fire extinguisher
- chemical additive
- extinguishing
- container
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
- Fireproofing Substances (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Toys (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention relates to a fire extinguisher for liquid quenching agent, including a housing for contain quenching agent, head with flow outlet and pulsive agent storage container. A quenching agent addition container (1) has a quenching agent addition (2) and top (5) and bottom (4) openings. There is a floating ball (3) on the quenching agent addition with a diameter greater than the diameter of the bottom opening. A foil keeps the bottom opening sealed for the quenching agent addition container when in an available condition.
Description
Technical field
The present invention relates to a kind of fire extinguisher that is used for liquid-state extinguishing agent corresponding to claim 1 preamble feature.
Background technology
The present invention use liquid-state extinguishing agent and extinguishing chemical must be provided with in the fire extinguisher field of extinguishing chemical additive and can use.
When using liquid extinguishing chemical, need to add the extinguishing chemical additive usually.This depends on that moment mixes extinguishing chemical and extinguishing chemical additive well when the beginning of fire extinguishing and in the process in whole fire extinguishing.The extinguishing chemical additive can be contained in the special container on the fire extinguisher and propellant is directed in the fire extinguisher from the propellant storage container by this container.
In the another one embodiment, a container is set in fire extinguisher self, this container is provided with an insurance film, thereby utilizes propellant when work container to be damaged and the extinguishing chemical additive is added in the extinguishing chemical at fire extinguisher.
Advise that in DE 940 77 53 U1 a propellant guiding tube is set on fire extinguisher, and it stretches in the extinguishing chemical of splendid attire, wherein at least one outlet immerses in the extinguishing chemical of splendid attire.Propellant flows by guiding tube and after the outflow extinguishing chemical additive is in the strenuous exercise in by outlet when opening fire extinguisher.Because pressure raises, the container that is used for the extinguishing chemical additive is damaged.By the strong especially motion of extinguishing chemical, the extinguishing chemical additive mixes with extinguishing chemical moment and continues in whole fire extinguishing procedure and mixes.When the extinguishing chemical additive mixes in the mode of suggestion immediately with extinguishing chemical, be not all to be favourable in all cases.Sometimes also advantageously, the extinguishing chemical additive is added in the fire extinguishing procedure continuously.
Have syringe or a transfusion device by a kind of among the US 1 616 205, its flow to the liquid of to be injected or transfusion automatically adjusts, the float ball of the under shed of a closed injection device wherein is set in dripping the chamber, sends a signal to operating personnel thus, need parenteral solution.
By known a kind of dosage memory that is used to hold and export cleaning treatment liquid among DE 88 08 758.1 U1, one of them spheroid is used to seal an opening.
By a known portable fire extinguisher among DE 39 05 223 A1, it comprises the container with cheese upper end of the similar gas cylinder of a sealing, at least one is set on described upper end is used to operate being threaded of annex, fixing fitting and extinguishing chemical discharge annex, and described upper end has the retaining element that is used for handle, carriage and fire extinguisher locking device of a side, and one of them float ball is used to be presented at also remain in the container for how many extinguishing chemicals.
All these solutions all can not join the extinguishing chemical additive in the liquid-state extinguishing agent of fire extinguisher inside in fire extinguishing procedure continuously.
Summary of the invention
The objective of the invention is to, develop a kind of fire extinguisher, can in fire extinguishing procedure, the extinguishing chemical additive be joined in the liquid extinguishing chemical continuously by this fire extinguisher.
This purpose realizes by the fire extinguisher according to claim 1 feature.
Dependent claims has provided favourable structure of the present invention.
Solution of the present invention is arranged to, the fire extinguisher that is used for liquid-state extinguishing agent comprises the propellant storage container that inside is contained the housing of extinguishing chemical, had the fire extinguisher head of flow export and be used for the extinguishing chemical additive, is that described extinguishing chemical additive is equipped with an extinguishing chemical additive container in fire extinguisher inside, this extinguishing chemical additive container swims on the extinguishing chemical of splendid attire and has a upper shed and a under shed.Described extinguishing chemical is generally water.One float ball is set on the extinguishing chemical additive, and its diameter is greater than the diameter of the under shed of extinguishing chemical additive container.The under shed of extinguishing chemical additive container passes through a membrane sealed when SBR, thereby the extinguishing chemical additive can not mix with the extinguishing chemical of splendid attire.
Propellant flows by guiding tube when fire extinguisher is opened.Rise by the pressure in the float ball superjacent air space, float ball is pressed in the extinguishing chemical additive container, and this causes film breaks, thereby the extinguishing chemical additive is discharged in the extinguishing chemical.When float ball arrived the under shed of extinguishing chemical additive container, said process stopped.The fire extinguishing water that mixes with the extinguishing chemical additive flows out from fire extinguisher with same amount, is used for fire extinguishing thus.
Advantageously, the extinguishing chemical additive container has a pipeline that is used for residual gas at an upper portion thereof.
According to a preferred structure of the present invention, the propellant guiding tube is fixed on the fire extinguisher head.Assembly expenses when the assembling fire extinguisher has reduced significantly thus.Particularly all main members are that propellant storage container and extinguishing chemical guiding tube are positioned on the fire extinguisher head.The container that is used for the extinguishing chemical additive that is arranged on fire extinguisher inside can be provided with on the surface of liquid extinguishing chemical floatingly or be fixed on the fire extinguisher head equally.
Preferably construct according to another one, on the propellant guiding tube, one or more outlets are set in the side of guiding tube axis.Can further optimize mixing thus.
Description of drawings
Elaborate the present invention by means of two accompanying drawings and an embodiment below, wherein:
Fig. 1 is used for the fire extinguisher of liquid-state extinguishing agent and the schematic diagram of extinguishing chemical additive container;
The details of the extinguishing chemical additive container among Fig. 2 Fig. 1.
The specific embodiment
Fire extinguisher of the present invention has a housing 15, for example by being threaded of a sealing fire extinguishing head 10 is set on this housing.On fire extinguishing head 10, propellant storage container 11 is set.The extinguishing chemical additive container (Z) 1 that is used to export the extinguishing chemical additive swims in the surface of the extinguishing chemical 9 of splendid attire.The propellant guiding tube 13 of the outlet 14 with side is set on fire hydrant 10.
Fig. 2 shows the details Z among Fig. 1.The extinguishing chemical additive container 1 that extinguishing chemical additive 2 is housed has a upper shed 5 and a under shed 4.Propulsive gas 6 is CO for example
2Enter by upper shed 5, propulsive gas with the float ball on the extinguishing chemical 23 and extinguishing chemical 2 to pressing down.Film 17 with under shed 4 sealing of extinguishing chemical additive container 1 breaks thus.Because the diameter of float ball 3 is greater than the diameter of under shed 4, so flow out under shed 4 sealings of back float ball with extinguishing chemical additive container 1 at extinguishing chemical additive 2.Remaining propulsive gas 6 can leave extinguishing chemical additive container 1 by the pipeline 7 that is used for propellant above extinguishing chemical additive 2.
List of numerals
1 extinguishing chemical additive container (Z)
2 extinguishing chemical additives
3 float ball
41 under shed
51 upper shed
6 CO
2Or propulsive gas
7 are used for the pipeline of propulsive gas
The CO of 82 and 3 tops
2Or propulsive gas
The surface of the extinguishing chemical of 9 splendid attires
10 fire extinguisher heads
11 propellant storage containers
12 flexible pipes
13 propellant guiding tubes
14 outlets
15 fire extinguisher housings
The extinguishing chemical of 16 splendid attires
17 films
Claims (8)
1. a fire extinguisher that is used for liquid-state extinguishing agent comprises the housing that extinguishing chemical is housed, the fire extinguisher head with flow export and propellant storage container, it is characterized in that
-one extinguishing chemical additive container (1), this extinguishing chemical additive container have extinguishing chemical additive (2), a upper shed (5) and a under shed (4);
-one a float ball (3) and a film (17) on extinguishing chemical additive (2), the diameter of described float ball are greater than the diameter of under shed (4), and described film keeps under shed (4) sealing of extinguishing chemical additive container (1) under SBR.
2. fire extinguisher as claimed in claim 1 is characterized in that, described extinguishing chemical additive container (1) swims on the surface (9) of extinguishing chemical (16) of splendid attire.
3. fire extinguisher as claimed in claim 1 is characterized in that, extinguishing chemical additive container (1) has a pipeline (7) that is used for residual gas (6) at an upper portion thereof.
4. fire extinguisher as claimed in claim 3 is characterized in that, extinguishing chemical (16) is a water.
5. fire extinguisher as claimed in claim 3 is characterized in that, a propellant guiding tube (13) stretches in the extinguishing chemical (16) of splendid attire, and wherein at least one outlet (14) immerses in the extinguishing chemical (16) of splendid attire.
6. as the described fire extinguisher of one of claim 1 to 5, it is characterized in that propellant guiding tube (13) is fixed on the fire extinguisher head (10).
7. as the described fire extinguisher of one of claim 1 to 6, it is characterized in that, one or more outlets (14) are set on propellant guiding tube (13).
8. as the described fire extinguisher of one of claim 1 to 7, it is characterized in that, be arranged on and have particularly CO of good deliquescent propellant in the extinguishing fluid
2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005039514.7 | 2005-08-20 | ||
| DE102005039514A DE102005039514A1 (en) | 2005-08-20 | 2005-08-20 | extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1915458A true CN1915458A (en) | 2007-02-21 |
Family
ID=37400923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101110790A Pending CN1915458A (en) | 2005-08-20 | 2006-08-18 | Fire extinguisher |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1754519B8 (en) |
| CN (1) | CN1915458A (en) |
| AT (1) | ATE381372T1 (en) |
| DE (2) | DE102005039514A1 (en) |
| DK (1) | DK1754519T3 (en) |
| ES (1) | ES2301121T3 (en) |
| PL (1) | PL1754519T3 (en) |
| SI (1) | SI1754519T1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2965486A1 (en) * | 2010-10-01 | 2012-04-06 | Franck Brouzes | Element for receiving additive to be mixed with water, in extinguisher, has powder diffusion openings arranged for diffusion of powder toward outside of body along transverse direction with respect to longitudinal axis of body |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1616205A (en) | 1926-01-05 | 1927-02-01 | Lee R Talbert | Sash-cord guide |
| DE8808758U1 (en) | 1988-02-26 | 1989-06-22 | Henkel KGaA, 4000 Düsseldorf | Dosing reservoir for collecting and dispensing a laundry treatment liquid |
| DE3905223A1 (en) | 1988-03-02 | 1989-09-14 | Werner Gmbh & Co Spezialfab | Portable fire extinguisher |
| FR2662608B1 (en) * | 1990-06-05 | 1992-09-11 | Rot | FRANGIBLE CARTRIDGE FOR EXTINGUISHING ADDITIVES IN PRESSURIZED WATER EXTINGUISHERS AT THE TIME OF USE WITH COMPRESSED GAS. |
| DE9313989U1 (en) * | 1993-09-15 | 1993-11-11 | Gloria-Werke H. Schulte-Frankenfeld Gmbh & Co, 59329 Wadersloh | Cartridge for extinguishing agent additive |
| DE9407753U1 (en) | 1994-05-11 | 1994-07-14 | Minimax Gmbh, 23843 Bad Oldesloe | Fire extinguisher with quick mixing |
-
2005
- 2005-08-20 DE DE102005039514A patent/DE102005039514A1/en not_active Withdrawn
-
2006
- 2006-08-10 PL PL06016676T patent/PL1754519T3/en unknown
- 2006-08-10 SI SI200630027T patent/SI1754519T1/en unknown
- 2006-08-10 DE DE502006000231T patent/DE502006000231D1/en active Active
- 2006-08-10 DK DK06016676T patent/DK1754519T3/en active
- 2006-08-10 ES ES06016676T patent/ES2301121T3/en active Active
- 2006-08-10 AT AT06016676T patent/ATE381372T1/en active
- 2006-08-10 EP EP06016676A patent/EP1754519B8/en not_active Not-in-force
- 2006-08-18 CN CNA2006101110790A patent/CN1915458A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE502006000231D1 (en) | 2008-01-31 |
| SI1754519T1 (en) | 2008-08-31 |
| EP1754519A1 (en) | 2007-02-21 |
| ES2301121T3 (en) | 2008-06-16 |
| DK1754519T3 (en) | 2008-04-14 |
| ATE381372T1 (en) | 2008-01-15 |
| EP1754519B8 (en) | 2008-06-18 |
| PL1754519T3 (en) | 2008-05-30 |
| DE102005039514A1 (en) | 2007-03-01 |
| EP1754519B1 (en) | 2007-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070221 |