CN2497813Y - Pressurized ratio foam fire extinguisher on pulley - Google Patents
Pressurized ratio foam fire extinguisher on pulley Download PDFInfo
- Publication number
- CN2497813Y CN2497813Y CN 00252917 CN00252917U CN2497813Y CN 2497813 Y CN2497813 Y CN 2497813Y CN 00252917 CN00252917 CN 00252917 CN 00252917 U CN00252917 U CN 00252917U CN 2497813 Y CN2497813 Y CN 2497813Y
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- flange
- valve
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- steel
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Abstract
The utility model relates to a trammer tank pocket type pressure proportion foam fire extinguishing device. A rubber pocket in a steel tank (1) can be filled with foam liquid; a bracket for supporting a pressure proportion mixer is welded on one side of the tank, and a bracket on the other side supports two water hose reels. A pressure regulating plate with holes is arranged on a connecting pipe connected with the mixer, one end of the connecting pipe is provided with a water inlet which is connected with a water inlet valve, and the water inlet valve is communicated with a steel pipe through a bended connecting pipe. The left end of the mixer is connected with a mixed liquid outlet valve, and one end of the connecting pipe is provided with a foam mixed liquid outlet; the upper end of the mixer is connected with a check valve and a foam liquid outlet valve through the connecting pipe which is provided with a foam liquid washing valve, and a water hose is respectively connected with a foam generator and a hydrant. Pressure water and the foam liquid can be homogeneously mixed, and are free from the influence of pressure and weight, the fire extinguishing effect is excellent, and the fire extinguishing device is suitable for oil houses and storehouses.
Description
Technical field
The utility model relates to a kind of go-cart tank bag type pressure proportional fixed froth installation, belongs to the technical field of fire-fighting fire-extinguishing equipment.
Background technology
Existing cart type fixed froth installation all is a suction type, is to adorn a negative pressure proportioner on the normal pressure foam tank.Utilize press water to form vacuum during use in proportioner, Suction cop inner foam liquid mixes with press water, again by foam maker ejection foam.Ejection is press water full when starting working, and foam solution mixes inhomogeneously with press water after pressure stability, and also instability foams.When pressure changed, mixed proportion also changed, so foam quality is difficult to guarantee the requirement of putting out a fire.
Summary of the invention
The utility model is to propose a kind of go-cart tank bag type pressure proportional fixed froth installation, and it uses pressure mixer instead, and foam fills in capsule, makes the airtight storage of foam solution, and mixed proportion is stable, thereby improves the effect of fire extinguishing.
The structure of go-cart tank bag type pressure proportional fixed froth installation is that capsule (2) is housed in the cylinder of steel (1), fix with screw between flange (30) that its opening flange (29) cramping is taken on cylinder of steel top and the blind flange (16), the support (31) of the one face down bonding dress abutment pressure proportioner (9) of jar, opposite side is welded and supports the support (32) of hose roll (18), (19), and draining valve (12) is arranged at the cylinder of steel bottom.Pressure proportioning tank (9) right-hand member flange (34) is connected with tube connector (36) with flange (35), pipe is equipped with pressure regulation orifice plate (10) and is connected with adapter (38), pipe end A is the pressure water source import, taking over (38) connects a water intaking valve (11) again and passes through bend pipe (39), flange (17) and adapter (40) are communicated with cylinder of steel (1) right part, the flange (41) of pressure proportioning valve closer (9) left end is connected with mixture export valve (3) right-hand member again, the left end of valve (3) joins with flange (42) and adapter (43) again, pipe end B is the foam mixing liquid outlet, the upper flanges (45) of pressure proportioning valve closer (9) connects a check-valves (8) and foam solution outlet valve (7) with tube connector (46) again, and then with take over (47) and join, take over (47) foam solution fill valve (6) is housed, pipe end C is the foam solution filler, take over (47) and be loaded in the perforate of blind flange (16), adapter (48) is connected with air bleeding valve (4) by taking over (49) after connecting a capsule air bleeding valve (5) again.Hose roll (18), (19) each equipped water band (26), water band (26) one termination fire hydrants (27), another termination A end pressure water source water inlet, section one termination foam mixing liquid outlet in addition, the other end connects foam maker (20) again.Housing (24) two ends of pressure proportioning tank (9) are respectively flange (41) and (34), its endoporus is divided into mixing chamber (23) and diffuser (25) two parts, the end face of foam solution suction flange (45) has a groove (51), orifice plate (21) is housed in the groove, flange (34) end face of mixing chamber (23) also has a groove (52), and nozzle (22) is housed in its groove.Cylinder of steel (1) lower bracket (33) is connected with the rotation wheel carrier (50) that front-wheel (14) is housed, and this wheel carrier is connected with steering tiller (15) again, the also equipped trailing wheel of the support of trailing wheel (33).
Description of drawings
Fig. 1. go-cart tank bag type pressure proportional fixed froth installation schematic diagram
Fig. 2. the pressure proportioning tank cutaway view
Fig. 3. the fundamental diagram of extinguishing device
By Fig. 1, the cylinder of steel of foam tank (1) is to roll back and end socket welding by steel plate, being contained in a jar interior rubber bag tank (2) is to be made by natural rubber, fix with screw between flange (30) that its opening flange (29) cramping is taken on cylinder of steel top and the blind flange (16), the one face down bonding dress abutment pressure proportioner (9) of jar and the angle bar frame of taking over (31), opposite side is welded and supports the support (32) of hose roll (18), (19), before and after weld again the bottom (33) of rubber tire (13), (14), draining valve (12) is arranged at the cylinder of steel bottom.
Pressure proportioning tank (9) right-hand member flange (34) is connected with tube connector (36) with flange (35), pipe is equipped with pressure regulation orifice plate (10) and is connected with adapter (38), pipe end A is the pressure water source import, taking over (38) connects a water intaking valve (11) again and passes through bend pipe (39), flange (17) and adapter (40) are communicated with cylinder of steel (1) right part, the flange (41) of pressure proportioning valve closer (9) left end is connected with mixture export valve (3) right-hand member again, the left end of valve (3) joins with flange (42) and adapter (43) again, pipe end B is the foam mixing liquid outlet, the upper flanges (45) of pressure proportioning valve closer (9) connects a check-valves (8) and foam solution outlet valve (7) with tube connector (46) again, and then with take over (47) and join, take over (47) foam solution fill valve (6) is housed, pipe end C is the foam solution filler, that takes over that (47) erect again is loaded in the perforate on the blind flange (16), be connected with air bleeding valve (48) by an adapter (49) after taking over (48) connection one capsule air bleeding valve (5), the right-hand member of valve leads to the flange (30) of adapter again with adapter again.Portable foam device (20) is connected with water band (26).
Hose roll (18), (19) equipped two long be 20 meters water band (26), wherein an end of a band is connected with water source (fire hydrant (27), fire fighting truck), the other end is connected with water inlet, section is connected with foam mixing liquid outlet (B end) in addition, and the other end is connected with foam maker (20).Support (33) is connected with the rotation wheel carrier (50) that 2 front-wheels (14) are housed, and this wheel carrier is connected with steering tiller (15) again, the support at rear portion (33) (not shown) also equipped 2 each or 4 rubber trailing wheels (13).Its wheel shaft fastens on rear wheel support (33) with the U type, and trailing wheel (13) is mainly born the weight of whole device.
By Fig. 2, pressure proportioning tank (9) is made up of housing (24), nozzle (22), orifice plate (21), makes with stainless steel or copper alloy.Housing (24) two ends are respectively flange (41) and (34), its endoporus is divided into mixing chamber (23) and diffuser (25) two parts, the end face of foam solution suction flange (45) has a groove (51), orifice plate (21) is housed in the groove, clamp with bolting by the flange on the foam solution outlet, flange (34) end face of mixing chamber (23) also has a groove (52), nozzle (22) is housed in its groove also uses flange (35) to clamp.
By Fig. 3, water band (26) one ends are connected with fire hydrant (27), and the other end is connected to pressure water source water inlet A end, in addition section (26) one termination foam mixing liquids outlet B end, the other end and portable foam device (20) join, and its foam mixing liquid sprays to oil depot oil tank (28).
The specific embodiment
Press water from fire hydrant (27) or water pump, fire fighting truck enters pressure proportioning tank (9) by pressure regulation orifice plate (10), and a part of water enters cylinder of steel (1) by water intaking valve (11) again.Because the effect of hydraulic pressure is passed through the foam solution in the capsule (2), foam solution outlet valve (7) and check-valves (8) are pressed into pressure proportioning tank (9) and then mix the formation foam mixing liquid mutually with press water; Open mixture export valve (3), put out a fire to oil tank or fire extinguishing object spray foam by water band (26) and foam maker (20).When press water enters this device, can open water intaking valve (11) and open air bleeding valve (4), by the time close this valve again after water flows into, so open capsule air bleeding valve (5), when foam solution flows out, this air bleeding valve (5) be can close, foam solution outlet valve (7) and mixture export valve (3) opened, with regard to exportable foam mixing liquid.
Claims (4)
1. go-cart tank bag type pressure proportional fixed froth installation, it is characterized in that: capsule (2) is housed in the cylinder of steel (1), fix with screw between flange (30) that its opening flange (29) cramping is taken on cylinder of steel top and the blind flange (16), the support (31) of the one face down bonding dress abutment pressure proportioner (9) of jar, opposite side is welded and supports the support (32) of hose roll (18), (19), and draining valve (12) is arranged at the cylinder of steel bottom.Pressure proportioning tank (9) right-hand member flange (34) is connected with tube connector (36) with flange (35), pipe is equipped with pressure regulation orifice plate (10) and is connected with adapter (38), pipe end A is the pressure water source import, taking over (38) connects a water intaking valve (11) again and passes through bend pipe (39), flange (17) and adapter (40) are communicated with cylinder of steel (1) right part, the flange (41) of pressure proportioning valve closer (9) left end is connected with mixture export valve (3) right-hand member again, the left end of valve (3) joins with flange (42) and adapter (43) again, pipe end B is the foam mixing liquid outlet, the upper flanges (45) of pressure proportioning valve closer (9) connects a check-valves (8) and foam solution outlet valve (7) with tube connector (46) again, and then with take over (47) and join, take over (47) foam solution fill valve (6) is housed, pipe end C is the foam solution filler, take over (47) and be loaded in the perforate of blind flange (16), adapter (48) is connected with air bleeding valve (4) by taking over (49) after connecting a capsule air bleeding valve (5) again.
2. extinguishing device according to claim 1, it is characterized in that: hose roll (18), (19) each equipped water band (26), water band (26) one termination fire hydrants (27), another termination A end pressure water source water inlet, section one termination foam mixing liquid outlet in addition, the other end connects foam maker (20) again.
3. extinguishing device according to claim 1, it is characterized in that: housing (24) two ends of pressure proportioning tank (9) are respectively flange (41) and (34), its endoporus is divided into mixing chamber (23) and diffuser (25) two parts, the end face of foam solution suction flange (45) has a groove (51), orifice plate (21) is housed in the groove, flange (34) end face of mixing chamber (23) also has a groove (52), and nozzle (22) is housed in its groove.
4. extinguishing device according to claim 1 is characterized in that: cylinder of steel (1) lower bracket (33) is connected with the rotation wheel carrier (50) that front-wheel (14) is housed, and this wheel carrier is connected with steering tiller (15) again, the also equipped trailing wheel of the support of trailing wheel (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00252917 CN2497813Y (en) | 2000-11-17 | 2000-11-17 | Pressurized ratio foam fire extinguisher on pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00252917 CN2497813Y (en) | 2000-11-17 | 2000-11-17 | Pressurized ratio foam fire extinguisher on pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497813Y true CN2497813Y (en) | 2002-07-03 |
Family
ID=33610474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00252917 Expired - Fee Related CN2497813Y (en) | 2000-11-17 | 2000-11-17 | Pressurized ratio foam fire extinguisher on pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2497813Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274930A (en) * | 2013-07-02 | 2015-01-14 | 株式会社佑镇工程公司 | Portable type fire fighting apparatus for building |
| CN106890411A (en) * | 2017-02-28 | 2017-06-27 | 成都格瑞思文化传播有限公司 | A kind of fixed froth installation |
| CN110960820A (en) * | 2019-12-12 | 2020-04-07 | 江苏深渡消防装备科技有限公司 | Proportional mixer for foam fire extinguishing system |
-
2000
- 2000-11-17 CN CN 00252917 patent/CN2497813Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274930A (en) * | 2013-07-02 | 2015-01-14 | 株式会社佑镇工程公司 | Portable type fire fighting apparatus for building |
| CN104274930B (en) * | 2013-07-02 | 2017-05-17 | 株式会社佑镇工程公司 | Portable type fire fighting apparatus for building |
| CN106890411A (en) * | 2017-02-28 | 2017-06-27 | 成都格瑞思文化传播有限公司 | A kind of fixed froth installation |
| CN110960820A (en) * | 2019-12-12 | 2020-04-07 | 江苏深渡消防装备科技有限公司 | Proportional mixer for foam fire extinguishing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Zhang Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |