CN107320866A - Fire emergency supplies gas-liquid separation device - Google Patents
Fire emergency supplies gas-liquid separation device Download PDFInfo
- Publication number
- CN107320866A CN107320866A CN201710694757.9A CN201710694757A CN107320866A CN 107320866 A CN107320866 A CN 107320866A CN 201710694757 A CN201710694757 A CN 201710694757A CN 107320866 A CN107320866 A CN 107320866A
- Authority
- CN
- China
- Prior art keywords
- fire
- housing
- fire hose
- hose coupling
- liquid separation
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Gas-liquid separation device, including housing, fire hose coupling, dividing plate are supplied the present invention relates to a kind of fire emergency；Fire hose coupling is connected with fire hose；Housing sidewall is connected with fire hose coupling, and the direction from housing toward fire hose coupling has upward inclination angle；The dividing plate is fixedly installed in top in the housing positioned at fire hose coupling with housing coupling part position, and the dividing plate also has upward inclination angle；The case top and bottom are equipped with opening, and opening is equipped with the chamber for accommodating ball-cock assembly, and floating ball valve can block upper shed after floating, and lower ball-cock assembly can block under shed after falling；The chamber is permeable；The breathing access device connection of the upper shed and fire fighters.Present invention supply speed is fast, after draining to partly-filled pipe-flow, can simultaneously be supplied with two draining simultaneously, can directly extract air for the emergent breathing of fireman for foam, save valuable time；Further ensure the life security of fire fighters.
Description
Technical field
Gas-liquid separation device is supplied the present invention relates to a kind of fire emergency, belongs to fire-fighting equipment technical field.
Background technology
With economic growth, social continues to develop, and the diversity of fire also becomes increasingly complex.Fireman is in face of complexity
Fire field environment, often have to take the mode of inside fire attack could timely and effectively fight a fire, so as to save from damage to greatest extent
People life property safety, but thus fireman itself faced danger be also significantly increased therewith.Once occur such as goods
The accidents such as frame collapses, smog is blocked, building collapse, have blocked the withdrawing circuit of fireman and them is not removed in time
Go out, the air respiratorresuscitator that fireman itself bears will exhaust quickly, easily cause the sacrifice of fireman.
Publication No. discloses a kind of fire emergency feeder for CN105056420A Chinese patent literature, using by height
Pressure water belt is switched to be connected with supply source of the gas, and the air that breathing is used is provided for fire fighters；Its general principle is fire-fighting actual combat
In, it is stranded when running into fireman, in the air respiratorresuscitator carried with the case of lack of air, utilizes the water band laid when putting out a fire
Emergent breathing is carried out, step is used：Water inlet end is disconnected, draining or row's foam are first carried out to water band, to arrange almost substantially, then
A gas transmission joint input air is terminated in water inlet；Hydraulic giant is removed in water side, connects joint of being bullied, and mask joint is connected promptly
Breathing.
But draining, row's foam need to take a lot of time.It is unfavorable for fire fighters to result in as early as possible in emergency situations
Air, have impact on the normal of the fire emergency feeder and uses, or even have influence on the life security of fire fighters.
The content of the invention
The present invention need solve be with regard to book problem：Existing fire emergency feeder, is needed using preceding draining, row's foam
Take a lot of time.It is unfavorable for fire fighters and results in air as early as possible in emergency situations, have impact on fire emergency supply
The normal of device is used, or even has influence on the life security of fire fighters.
The present invention takes following technical scheme：
A kind of fire emergency supplies gas-liquid separation device, including housing, fire hose coupling 2, dividing plate 5；Fire hose connects
Mouth 2 is connected with fire hose；Housing sidewall is connected with fire hose coupling 2, and the direction from housing toward fire hose coupling 2 has
Upward inclination angle；The dividing plate 5 is fixedly installed positioned at fire hose coupling 2 and the top of housing coupling part position in the housing,
The dividing plate also has upward inclination angle；The case top and bottom are equipped with opening, and opening is equipped with receiving ball float
The chamber of valve, floating ball valve can block upper shed after floating, and lower ball-cock assembly can block under shed after falling；The chamber
Room is permeable；The breathing access device connection of the upper shed and fire fighters.
Draining：The vapor-liquid separating structure of design specialized, is separately mounted to water band two, as long as draining is to partly-filled pipe-flow shape
State, it is possible to which one side draining simultaneously of water band two is while supply breathing.
Arrange foam：Make full use of the gas in foam promptly to breathe, further reduce the stand-by period.Water band conveys foam
When, also containing many water,Water is heavier, and gas-liquid separator that can be directly more than is discharged, and handles the specific side of foam
Method is, by vapor-liquid separating structure top, adding defoamer, foam to be become liquids and gases, and liquid discharge, gas is provided
Give fireman's breathing.
Further, the center of dividing plate 5 has spray-hole, and dividing plate top passes through defoamer pipeline and outside defoamer
Bottle 4 is connected, for spraying defoamer into housing.
Further, the defoamer pipeline is provided with valve.
Further, the dividing plate 5 is identical with the size at the respective inclination angle of fire hose coupling 2.
Further, the housing is cylindrical, and upper and lower parts have certain taper.
Further, it is described breathing access device can be detachably mounted in upper shed, usually for fire fighters with
Body is carried.
Further, when fire hose coupling 2 is connected with housing, the side wall and the outer wall of housing of fire hose coupling 2
It is tangent or close to tangent.
Further, the lower elastomeric element with small elastic force is fixedly installed in the top of the lower ball-cock assembly；It is described to float
The upper elastomeric element with small elastic force is fixedly installed in the top of ball valve.
The beneficial effects of the present invention are：
1) supply speed is fast, when fire hose beat be water when, it is only necessary to it is a small amount of when carrying out draining to partly-filled pipe-flow, you can turn
Enter supply state, one side draining while using, save the quality time；When fire hose beat be foam when, without carrying out row's bubble
The processing of foam, can directly extract that the air in foam is emergent to come into operation, and take full advantage of the air in foam, saved treasured
The expensive time.
2) life security of fire fighters is further ensured.
3) dividing plate can carry out effective barrier to the residual water in fire hose, it is to avoid water splashes up influence fire fighters
Breathing；
4) fire extinguisher canvas hose is obliquely installed, identical with the angle of inclination of dividing plate, it is to avoid current are directly impacted on dividing plate, simultaneously
Make flow direction that there is certain downward angle, be further ensured that breathing safety.
5) dividing plate is cleverly utilized, baffle central nozzle is connected with outside defoamer source of supply, is sprayed into housing
Defoamer, contributes to the quick elimination of foam, and can be sufficiently separated out the air in foam and be used for emergent breathe, it is to avoid foam
Influence is produced on breathing.
6) upper and lower ball-cock assembly is as safe design, and when liquid level is too low, lower ball-cock assembly blocks under shed, makes gas can only
From upper shed outflow, when liquid level is too high, floating ball valve, which floats, blocks upper shed, it is to avoid water is directly by fire fighters suction body
Interior, security is further lifted.
Brief description of the drawings
Fig. 1 is the structural representation that fire emergency of the present invention supplies gas-liquid separation device.
Fig. 2 is the schematic top plan view (simplification) that fire emergency of the present invention supplies gas-liquid separation device.
Fig. 3 is the schematic diagram for being located at fire hose other end close to the vapor-liquid separating structure at source of the gas and water source.
In figure, 1. floating ball valves, 2. fire hoses, 3. times ball-cock assemblys, 4. defoamers bottle, 5. dividing plates.
Embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of fire emergency supplies gas-liquid separation device, including housing, fire hose coupling 2, dividing plate 5；Disappear
Water blocking tape interface 2 is connected with fire hose；Housing sidewall is connected with fire hose coupling 2, from housing toward fire hose coupling 2
Direction has upward inclination angle；Institute is fixedly installed positioned at fire hose coupling 2 and the top of housing coupling part position in the housing
Dividing plate 5 is stated, the dividing plate also has upward inclination angle；The case top and bottom are equipped with opening, and opening is equipped with
The chamber of ball-cock assembly is accommodated, floating ball valve can block upper shed after floating, lower ball-cock assembly can block up under shed after falling
Firmly；The chamber is permeable；The breathing access device connection of the upper shed and fire fighters.
Referring to Fig. 1, the dividing plate 5 is hollow structure, and dividing plate bottom has spray-hole, and dividing plate top passes through defoamer pipeline
It is connected with outside defoamer bottle 4, for spraying defoamer into housing.
Referring to Fig. 1, the defoamer pipeline is provided with valve, and the aperture of valve can be adjusted according to foam volume.
Referring to Fig. 1, the dividing plate 5 is identical with the size at the respective inclination angle of fire hose coupling 2.
Referring to Fig. 1, the housing is cylindrical, and upper and lower parts have certain taper.
The breathing access device can be detachably mounted in upper shed, usually carried with for fire fighters.
This fire emergency supply gas-liquid separation device can be designed to structure as shown in Figure 2.So foam and water is come in
Afterwards, rotate along cylinder tube wall, reduce the direct impact to enclosure interior.
Referring to Fig. 1, as preferred scheme, an elasticity very weak lower elastomeric element is placed on the top of lower ball-cock assembly 3
The light ball-cock assembly that props up keeps normally closed, and only when water submerged ball-cock assembly, ball-cock assembly could offset spring pressure and float, so close
Envelope property is good, will not disorderly shake.To floating ball valve 1 it is necessary to be pressed downward the upper elastomeric element that an elastic force is small out of gas outlet, concede
Gas port is normally opened, only when water submerged ball-cock assembly, and ball-cock assembly, which floats, offsets elastomeric element pressure and outlet is blocked.
It is used as further preferred scheme.Referring to Fig. 3, in fire hose other end, removed from exit of pump, fire water
Band interface is connected with vapor-liquid separating structure, while the water meeting remained in the source of the gas access port that air pump is accessed in figure, fire hose
Refluence is produced, is flowed into housing, and from the opening discharge below housing, dividing plate also functions to the iris action to current, reaches row
The effect that water and supply are carried out simultaneously.This vapor-liquid separating structure is similar to the gas-liquid separation device structure at that end of fire fighters, only
Defoamer bottle and its pipeline (keep certainly without can also, increase versatility) be removed, therefore versatility is very high, cost-effective.
Above is the preferred embodiments of the present invention, those of ordinary skill in the art can also carry out various changes on this basis
Change or improve, on the premise of the total design of the present invention is not departed from, these conversion or improve belong to claimed
Within the scope of.
Claims (9)
1. a kind of fire emergency supplies gas-liquid separation device, it is characterised in that：
Including housing, fire hose coupling (2), dividing plate (5)；
Fire hose coupling (2) is connected with fire hose；
Housing sidewall is connected with fire hose coupling (2), is inclined from housing toward the direction of fire hose coupling (2) with upward
Angle；The dividing plate (5) is fixedly installed positioned at fire hose coupling (2) and the top of housing coupling part position in the housing, it is described
Dividing plate also has upward inclination angle；
The case top and bottom are equipped with opening, and opening is equipped with the chamber for accommodating ball-cock assembly, and floating ball valve floats
After upper shed can be blocked, lower ball-cock assembly can block under shed after falling；The chamber is permeable；
The breathing access device connection of the upper shed and fire fighters.
2. fire emergency as claimed in claim 1 supplies gas-liquid separation device, it is characterised in that：Dividing plate (5) center tool
There is spray-hole, dividing plate top is connected by defoamer pipeline with outside defoamer bottle (4), for spraying froth breaking into housing
Agent.
3. fire emergency as claimed in claim 2 supplies gas-liquid separation device, it is characterised in that：Set on the defoamer pipeline
There is valve.
4. fire emergency as claimed in claim 1 supplies gas-liquid separation device, it is characterised in that：The dividing plate (5) and fire-fighting
The size at the respective inclination angle of hose coupling (2) is identical.
5. fire emergency as claimed in claim 1 supplies gas-liquid separation device, it is characterised in that：The housing is cylindrical,
Upper and lower parts have certain taper.
6. fire emergency as claimed in claim 1 supplies gas-liquid separation device, it is characterised in that：The breathing access device energy
Enough it is detachably mounted in upper shed, is usually carried with for fire fighters.
7. fire emergency as claimed in claim 1 supplies gas-liquid separation device, it is characterised in that：Fire hose coupling (2) with
When housing is connected, the side wall of fire hose coupling (2) and the outer wall of housing are tangent or close to tangent.
8. fire emergency as claimed in claim 1 supplies gas-liquid separation device, it is characterised in that：The top of the lower ball-cock assembly
The lower elastomeric element with small elastic force is fixedly installed；The upper bullet with small elastic force is fixedly installed in the top of the floating ball valve
Property part.
9. fire emergency as claimed in claim 1 supplies gas-liquid separation device, it is characterised in that：Fire hose close to water source and
One end of source of the gas is provided with the vapor-liquid separating structure for being used for supplying in draining, and the vapor-liquid separating structure includes the second housing, the
Two housings are connected with the fire hose coupling of the fire hose other end, the second housing upper and lower end opening, and upper end is source of the gas access
Mouthful, lower end is discharge outlet, and enclosure interior is provided with second partition；It is provided with the second floating ball valve, lower ending opening and sets at upper end open
There is second time ball-cock assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710694757.9A CN107320866A (en) | 2017-08-15 | 2017-08-15 | Fire emergency supplies gas-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710694757.9A CN107320866A (en) | 2017-08-15 | 2017-08-15 | Fire emergency supplies gas-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107320866A true CN107320866A (en) | 2017-11-07 |
Family
ID=60226183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710694757.9A Pending CN107320866A (en) | 2017-08-15 | 2017-08-15 | Fire emergency supplies gas-liquid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107320866A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096255A (en) * | 1966-05-10 | 1967-12-20 | Julius Woodrow Todd Ferretti | Gas purification apparatus |
| US3951142A (en) * | 1975-02-03 | 1976-04-20 | Robert Martin | Underwater breathing apparatus |
| US4872453A (en) * | 1988-12-30 | 1989-10-10 | Tony Christianson | Snorkel |
| US6402799B1 (en) * | 1997-12-25 | 2002-06-11 | Sharp Kabushiki Kaisha | Vortex-stream gas-liquid separator and gas-liquid separation system |
| US20030111076A1 (en) * | 2001-03-09 | 2003-06-19 | Robert E. Mccarthy | Air and water hose apparatus for firefighters |
| CN105056420A (en) * | 2015-09-11 | 2015-11-18 | 刘建 | Emergent air supplying device for firefighter |
-
2017
- 2017-08-15 CN CN201710694757.9A patent/CN107320866A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1096255A (en) * | 1966-05-10 | 1967-12-20 | Julius Woodrow Todd Ferretti | Gas purification apparatus |
| US3951142A (en) * | 1975-02-03 | 1976-04-20 | Robert Martin | Underwater breathing apparatus |
| US4872453A (en) * | 1988-12-30 | 1989-10-10 | Tony Christianson | Snorkel |
| US6402799B1 (en) * | 1997-12-25 | 2002-06-11 | Sharp Kabushiki Kaisha | Vortex-stream gas-liquid separator and gas-liquid separation system |
| US20030111076A1 (en) * | 2001-03-09 | 2003-06-19 | Robert E. Mccarthy | Air and water hose apparatus for firefighters |
| CN105056420A (en) * | 2015-09-11 | 2015-11-18 | 刘建 | Emergent air supplying device for firefighter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101944697B1 (en) | Oxygen breathing apparatus for emergency | |
| MY149876A (en) | A well fluid separator tank for separation of fluid comprising water, oil and gas, use of such a tank, and a method for separating a well fluid including water, oil, and gas. | |
| KR101062578B1 (en) | Electrolyzed Hydrogen Separation Device of Electrolyzed Vessel Ballast Water Treatment System | |
| CN109795618A (en) | A kind of ship water absorber and ship | |
| CN108969950A (en) | A kind of sea floating heap containment high pressure water spraying fire fighting system | |
| CN207168849U (en) | Fire emergency supplies gas-liquid separation device | |
| CN107320866A (en) | Fire emergency supplies gas-liquid separation device | |
| CN210858690U (en) | Three-phase separator system for gas well liquid drainage process | |
| CN204280371U (en) | Oil tank of a kind of floating end | |
| CN205198734U (en) | Malleation air relief pressure valve for respirator | |
| CN111420315A (en) | Compressed oxygen self-rescuer that security performance is high | |
| CN111514737A (en) | Automatic degassing and pressure regulating device for material tank | |
| CN108371846B (en) | Gas-liquid separation device | |
| CN207221153U (en) | A kind of portable premixing compressed air foam fire-extinguishing apparatus | |
| CN108709002B (en) | High-speed breather valve | |
| CN204815466U (en) | Emergent device of dealing with of fire control | |
| CN207168895U (en) | Fire-fighting supplies hydraulic giant device | |
| CN210033337U (en) | Wet dust removal device for gas extraction pipeline | |
| CN216630019U (en) | Fire control emergency air supply gas-liquid separation device | |
| JPH0239533Y2 (en) | ||
| CN110524436A (en) | A kind of sand blasting unit and cleaning system | |
| CN107143666B (en) | A kind of Timing water supply pipeline main valve | |
| CN105333216A (en) | Pneumatic starting valve | |
| KR20170096714A (en) | Firewater Providing Apparatus for Vessel | |
| CN207112016U (en) | Heating pipeline exhaust apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |