CN204563390U - A kind of foam fire-fighting fire fighting truck - Google Patents
A kind of foam fire-fighting fire fighting truck Download PDFInfo
- Publication number
- CN204563390U CN204563390U CN201520181792.7U CN201520181792U CN204563390U CN 204563390 U CN204563390 U CN 204563390U CN 201520181792 U CN201520181792 U CN 201520181792U CN 204563390 U CN204563390 U CN 204563390U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- rolling
- automobile
- fire
- electromagnetic 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.)
- Expired - Fee Related
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of foam fire-fighting fire fighting truck, comprises automobile, warning lamp, fluid reservoir, at least one compressed air cylinder, air and liquid mixer, liquid inlet electromagnetic valve, air inlet electromagnetic valve, high-pressure water pipe, wrap-up, spray gun, starting switch and controller; Warning lamp is arranged on the top of automobile; Fluid reservoir is arranged in the trunk of automobile; Compressed air cylinder by support installing in the trunk of automobile.This foam fire-fighting fire fighting truck volume is little, mobile flexibly, low price and easy to use, there is good market application foreground.
Description
Technical field
The utility model relates to a kind of fire fighting truck, especially a kind of fire fighting truck possessing foam fire-fighting.
Background technology
At present, the most volume of the fire fighting truck that fire-fighting group possesses is comparatively large, and price is also very expensive, is not suitable for the inner fire-fighting of production plant and uses.Production plant's inner fire-fighting requirements fire-fighting equipment volume is little, mobile flexibly, low price, easy to use, existing fire fighting truck does not reach this requirement substantially.
Summary of the invention
The technical problems to be solved in the utility model is that existing fire fighting truck volume is large, mobile dumb, expensive and use inconvenience, is not suitable for the inner fire-fighting of production plant and uses.
In order to solve the problems of the technologies described above, the utility model provides a kind of foam fire-fighting fire fighting truck, comprises automobile, warning lamp, fluid reservoir, at least one compressed air cylinder, air and liquid mixer, liquid inlet electromagnetic valve, air inlet electromagnetic valve, high-pressure water pipe, wrap-up, spray gun, starting switch and controller; Warning lamp is arranged on the top of automobile; Fluid reservoir is arranged in the trunk of automobile; Compressed air cylinder by support installing in the trunk of automobile;
Wrap-up comprises rolling cylinder, rolling rotating shaft, rolling support and rotation seal joint; Rolling cylinder is by rolling axis of rotation formula and level is arranged on rolling support, and rolling support is positioned at the trunk of automobile; Rotation seal joint is arranged on the rotating shaft inlet of rolling rotating shaft spindle nose end face, and the circumferential wall of rolling rotating shaft is provided with the rotating shaft liquid outlet communicated with rotating shaft inlet; High-pressure water pipe is around on rolling cylinder, and one end of high-pressure water pipe and rotating shaft liquid outlet connect, and the other end and spray gun connect;
Spray gun is docked successively by handling section, contraction section and balancing segment and forms; The internal diameter of handling section is greater than the internal diameter of balancing segment; Handling section is provided with switch valve; The inwall of contraction section is provided with the gib block pointing to balancing segment, and gib block is the distribution of umbrella frame shape;
The gas outlet of compressed air cylinder divides two-way to connect, and a road is connected with the gas port pipeline that is mixed into of air and liquid mixer through air inlet electromagnetic valve, and another road is connected with the air inlet pipeline at fluid reservoir top; Liquid outlet bottom fluid reservoir is connected with the mixing inlet pipeline of air and liquid mixer through liquid inlet electromagnetic valve; The foam outlet of air and liquid mixer is connected with rotation seal joint pipeline;
Controller is electrically connected with liquid inlet electromagnetic valve, air inlet electromagnetic valve, warning lamp and starting switch respectively.
By extinguishing device integral installation in the trunk of kart, fast and easy can either move extinguishing device, be adapted at again the interior use of factory building of production plant; Adopt starting switch to send open command to controller, then controlled to open liquid inlet electromagnetic valve and air inlet electromagnetic valve by controller, make extinguishing device possess the function of a key unlatching, effectively improve the opening speed of extinguishing device, make fire extinguishing rapider; Adopt warning lamp that other staff can be reminded to dodge, improve security against fire and rapidity; The compressed air of compressed air cylinder is delivered to air and liquid mixer and fluid reservoir respectively, the extinguishing chemical input pressure that air and liquid mixer is obtained and compressed air input pressure roughly equal, guarantee that the foam mixing rear acquisition is more even; Adopt to be provided with on the inwall of contraction section and to distribute in umbrella frame shape and to point to the gib block of balancing segment, can prevent foam solution from rotating dispersion when spray gun penetrates, improve foam fire-fighting effect; Adopt balancing segment that foam can be made on injection direction to have good linearity, improve extinguishing effect further.
As further restriction scheme of the present utility model, the center line being mixed into gas port and the center line intersecting vertical mixing inlet, and the internal diameter being mixed into gas port is 1:0.8 ~ 1:1.2 with the ratio of the internal diameter mixing inlet.Being set to 1:0.8 ~ 1:1.2 by being mixed into gas port with the internal diameter ratio mixing inlet, under the condition that extinguishing chemical is roughly the same with compressed air input pressure, more uniform foam effect can being produced.
As further improvement of the utility model scheme, the spindle nose of rolling rotating shaft is provided with a driven wheel of differential; Crank bearing is provided with bottom the trunk of automobile; On crank bearing, rotary type is provided with a crank rotating shaft; One end of crank rotating shaft is provided with the drive bevel gear be meshed with driven wheel of differential, and the other end is provided with crank.Adopt crank can facilitate high-pressure water pipe rolling on rolling cylinder after being used to complete.
As further improvement of the utility model scheme, on crank bearing, threaded engagement has a hold-down bolt, and the screw tip of hold-down bolt is compressed in the circumferential wall of crank rotating shaft; The screw rod that hold-down bolt does not screw is arranged with spring.Adopt hold-down bolt relatively can fix rolling cylinder when not using; Adopt spring can to unclamp hold-down bolt more laborsaving.
As further improvement of the utility model scheme, the outer wall of handling section is at least provided with the anti-skidding rib of a circle.Adopt anti-skidding rib can prevent from skidding when gripping spray gun.
As further restriction scheme of the present utility model, the length of balancing segment is 3 ~ 5cm.The length of balancing segment is set to 3 ~ 5cm, can not only ensures that foam has good linearity on injection direction, also make foam penetrate resistance less.
The beneficial effects of the utility model are: extinguishing device integral installation in the trunk of kart, fast and easy can either be moved extinguishing device by (1), are adapted at again the interior use of factory building of production plant; (2) adopt starting switch to send open command to controller, then controlled to open liquid inlet electromagnetic valve and air inlet electromagnetic valve by controller, make extinguishing device possess the function of a key unlatching, effectively improve the opening speed of extinguishing device, make fire extinguishing rapider; (3) adopt warning lamp that other staff can be reminded to dodge, improve security against fire and rapidity; (4) compressed air of compressed air cylinder is delivered to air and liquid mixer and fluid reservoir respectively, the extinguishing chemical input pressure that air and liquid mixer is obtained and compressed air input pressure roughly equal, guarantee that the foam mixing rear acquisition is more even; (5) adopt to be provided with on the inwall of contraction section and to distribute in umbrella frame shape and to point to the gib block of balancing segment, can prevent foam solution from rotating dispersion when spray gun penetrates, improve foam fire-fighting effect; (6) adopt balancing segment that foam can be made on injection direction to have good linearity, improve extinguishing effect further.
Accompanying drawing explanation
Fig. 1 is broken section structural representation of the present utility model;
Fig. 2 is backsight structural representation of the present utility model;
Fig. 3 is crank structure schematic diagram of the present utility model;
Fig. 4 is spray gun structure schematic diagram of the present utility model.
Detailed description of the invention
As Figure 1-4, foam fire-fighting fire fighting truck of the present utility model comprises: automobile 1, warning lamp 11, fluid reservoir 2, two compressed air cylinders 3, air and liquid mixer 4, liquid inlet electromagnetic valve 5, air inlet electromagnetic valve 6, high-pressure water pipe 19, wrap-up, spray gun 18, starting switch 20 and controllers; Warning lamp 11 is arranged on the top of automobile 1; Fluid reservoir 2 is arranged in the trunk of automobile 1; Compressed air cylinder 3 is arranged in the trunk of automobile 1 by support 8.
Wrap-up comprises rolling cylinder 7, rolling rotating shaft 16, rolling support 9 and rotation seal joint 17; Rolling cylinder 7 is by rolling rotating shaft 16 rotary type and level is arranged on rolling support 9, and rolling support 9 is positioned at the trunk of automobile 1; Rotation seal joint 17 is arranged on the rotating shaft inlet of rolling rotating shaft 16 spindle nose end face, and the circumferential wall of rolling rotating shaft 16 is provided with the rotating shaft liquid outlet 21 communicated with rotating shaft inlet; High-pressure water pipe 19 is around on rolling cylinder 7, and one end of high-pressure water pipe 19 and rotating shaft liquid outlet 21 connect, and the other end and spray gun 18 connect.
Spray gun 18 is docked successively by handling section 24, contraction section 25 and balancing segment 26 and forms; The internal diameter of handling section 24 is greater than the internal diameter of balancing segment 26; Handling section 24 is provided with switch valve 27; The inwall of contraction section 25 is provided with the gib block 29 pointing to balancing segment 26, and gib block 29 is distribution in umbrella frame shape; The outer wall of handling section 24 is provided with the anti-skidding rib 28 of some circles; The length of balancing segment 26 is 3 ~ 5cm.
The gas outlet of compressed air cylinder 3 divides two-way to connect, and a road is connected with the gas port pipeline that is mixed into of air and liquid mixer 4 through air inlet electromagnetic valve 6, and another road is connected with the air inlet pipeline at fluid reservoir 2 top; Liquid outlet bottom fluid reservoir 2 is connected with the mixing inlet pipeline of air and liquid mixer 4 through liquid inlet electromagnetic valve 5; The foam outlet of air and liquid mixer 4 is connected with rotation seal joint 17 pipeline; The spindle nose of rolling rotating shaft 16 is provided with a driven wheel of differential 10; Crank bearing 12 is provided with bottom the trunk of automobile 1; On crank bearing 12, rotary type is provided with a crank rotating shaft 22; One end of crank rotating shaft 22 is provided with the drive bevel gear 23 be meshed with driven wheel of differential 10, and the other end is provided with crank 13; On crank bearing 12, threaded engagement has a hold-down bolt 14, and the screw tip of hold-down bolt 14 is compressed in the circumferential wall of crank rotating shaft 22; The screw rod that hold-down bolt 14 does not screw is arranged with spring 15; The center line being mixed into gas port and the center line intersecting vertical mixing inlet, and the internal diameter being mixed into gas port is 1:0.8 ~ 1:1.2 with the ratio of the internal diameter mixing inlet.
Controller is electrically connected with liquid inlet electromagnetic valve 5, air inlet electromagnetic valve 6, warning lamp 11 and starting switch 20 respectively; When running into fire, first starting switch 20 is opened, controller just have received start signal, just control liquid inlet electromagnetic valve 5 and air inlet electromagnetic valve 6 open work immediately, make compressed air one tunnel enter fluid reservoir 2 to compress extinguishing chemical and enter air and liquid mixer 4, another road directly enters air and liquid mixer 4, and compressed air and extinguishing chemical rapid mixing in air and liquid mixer 4 is foamed; Warning lamp 11 lights and reminds related personnel to dodge automobile 1 simultaneously; When automobile 1 leaves to ignition point place, first hold-down bolt 14 is screwed out, then high-pressure water pipe 19 is pulled from rolling cylinder 7, then the balancing segment 26 of spray gun 18 is aimed at burning things which may cause a fire disaster, open switch valve 27 and the injection of foam fire-fighting liquid is put out a fire to burning things which may cause a fire disaster; After fire extinguishing terminates, by shake crank 13 by high-pressure water pipe 19 rolling on rolling cylinder 7, hold-down bolt 14 is screwed simultaneously, makes rolling cylinder 7 relatively fixing.
Claims (6)
1. a foam fire-fighting fire fighting truck, is characterized in that: comprise automobile (1), warning lamp (11), fluid reservoir (2), at least one compressed air cylinder (3), air and liquid mixer (4), liquid inlet electromagnetic valve (5), air inlet electromagnetic valve (6), high-pressure water pipe (19), wrap-up, spray gun (18), starting switch (20) and controller; Described warning lamp (11) is arranged on the top of automobile (1); Described fluid reservoir (2) is arranged in the trunk of automobile (1); Described compressed air cylinder (3) is arranged in the trunk of automobile (1) by support (8);
Described wrap-up comprises rolling cylinder (7), rolling rotating shaft (16), rolling support (9) and rotation seal joint (17); Described rolling cylinder (7) is by rolling rotating shaft (16) rotary type and level is arranged on rolling support (9), and described rolling support (9) is positioned at the trunk of automobile (1); Described rotation seal joint (17) is arranged on the rotating shaft inlet of rolling rotating shaft (16) spindle nose end face, and the circumferential wall of described rolling rotating shaft (16) is provided with the rotating shaft liquid outlet (21) communicated with rotating shaft inlet; Described high-pressure water pipe (19) is around on rolling cylinder (7), and one end of high-pressure water pipe (19) and rotating shaft liquid outlet (21) connect, and the other end and spray gun (18) connect;
Described spray gun (18) is docked successively by handling section (24), contraction section (25) and balancing segment (26) and forms; The internal diameter of described handling section (24) is greater than the internal diameter of balancing segment (26); Described handling section (24) is provided with switch valve (27); The inwall of described contraction section (25) is provided with the gib block (29) pointing to balancing segment (26), and described gib block (29) distributes in umbrella frame shape;
The gas outlet of described compressed air cylinder (3) divides two-way to connect, one tunnel is connected with the gas port pipeline that is mixed into of air and liquid mixer (4) through air inlet electromagnetic valve (6), and another road is connected with the air inlet pipeline at fluid reservoir (2) top; The liquid outlet of described fluid reservoir (2) bottom is connected with the mixing inlet pipeline of air and liquid mixer (4) through liquid inlet electromagnetic valve (5); The foam outlet of described air and liquid mixer (4) is connected with rotation seal joint (17) pipeline;
Described controller is electrically connected with liquid inlet electromagnetic valve (5), air inlet electromagnetic valve (6), warning lamp (11) and starting switch (20) respectively.
2. foam fire-fighting fire fighting truck according to claim 1, is characterized in that: described in be mixed into the center line of gas port and mix the center line intersecting vertical of inlet, and the internal diameter being mixed into gas port is 1:0.8 ~ 1:1.2 with the ratio of the internal diameter mixing inlet.
3. mobile froth apparatus according to claim 1 and 2, is characterized in that: the spindle nose of described rolling rotating shaft (16) is provided with a driven wheel of differential (10); Crank bearing (12) is provided with bottom the trunk of described automobile (1); The upper rotary type of described crank bearing (12) is provided with a crank rotating shaft (22); One end of described crank rotating shaft (22) is provided with the drive bevel gear (23) be meshed with driven wheel of differential (10), and the other end is provided with crank (13).
4. mobile froth apparatus according to claim 3, it is characterized in that: the upper threaded engagement of described crank bearing (12) has a hold-down bolt (14), and the screw tip of described hold-down bolt (14) is compressed in the circumferential wall of crank rotating shaft (22); The screw rod that described hold-down bolt (14) does not screw is arranged with spring (15).
5. foam fire-fighting fire fighting truck according to claim 1 and 2, is characterized in that: the outer wall of described handling section (24) is at least provided with the anti-skidding rib of a circle (28).
6. foam fire-fighting fire fighting truck according to claim 1 and 2, is characterized in that: the length of described balancing segment (26) is 3 ~ 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181792.7U CN204563390U (en) | 2015-03-27 | 2015-03-27 | A kind of foam fire-fighting fire fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181792.7U CN204563390U (en) | 2015-03-27 | 2015-03-27 | A kind of foam fire-fighting fire fighting truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563390U true CN204563390U (en) | 2015-08-19 |
Family
ID=53856087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181792.7U Expired - Fee Related CN204563390U (en) | 2015-03-27 | 2015-03-27 | A kind of foam fire-fighting fire fighting truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267646A (en) * | 2016-08-22 | 2017-01-04 | 安徽瑞宏信息科技有限公司 | A kind of domestic intelligent fire fighting truck |
| CN107320869A (en) * | 2017-08-23 | 2017-11-07 | 郭长军 | A kind of vehicle-mounted extinguishing device |
| CN108671451A (en) * | 2018-06-18 | 2018-10-19 | 中鸿纳米纤维技术丹阳有限公司 | A kind of intelligent fire robot |
-
2015
- 2015-03-27 CN CN201520181792.7U patent/CN204563390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267646A (en) * | 2016-08-22 | 2017-01-04 | 安徽瑞宏信息科技有限公司 | A kind of domestic intelligent fire fighting truck |
| CN107320869A (en) * | 2017-08-23 | 2017-11-07 | 郭长军 | A kind of vehicle-mounted extinguishing device |
| CN108671451A (en) * | 2018-06-18 | 2018-10-19 | 中鸿纳米纤维技术丹阳有限公司 | A kind of intelligent fire robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204563390U (en) | A kind of foam fire-fighting fire fighting truck | |
| CN202892720U (en) | Compressed air foam fire-extinguishing apparatus | |
| CN104740813A (en) | Movable type foam fire extinguishing device | |
| CN204247429U (en) | A kind of polyurethane spray coating device | |
| CN202073566U (en) | Remote monitoring hydraulic high pressure water gun | |
| CN204563380U (en) | A kind of portable fast fire-extinguishing apparatus | |
| CN204723642U (en) | Be applicable to the small-sized multifunctional fire engine in small towns | |
| CN205252376U (en) | Building fire extinguishing systems | |
| CN204563383U (en) | A kind of fixed froth installation | |
| CN203469263U (en) | Fire extinguishing system at well drilling field | |
| CN206304262U (en) | A kind of foam tank extinguishing device | |
| CN202578752U (en) | Control device of automatic spraying system of coal mining machine | |
| CN204563389U (en) | A kind of mobile foam fire-extinguishing apparatus | |
| CN204563388U (en) | A kind of mobile froth apparatus | |
| CN203050759U (en) | Foam dust removing system | |
| CN103075178B (en) | A kind of foam dedusting system | |
| CN104740814A (en) | Movable type foam fire-fighting equipment | |
| CN205714148U (en) | Additive injection device and apply the fracturing blender truck of this additive injection device | |
| CN102423520B (en) | Multistage combined flow-increasing pressure-increasing device | |
| CN109026040A (en) | A kind of synchronization bi-material layers sediment improvement system for earth pressure balanced shield, EPBS | |
| CN108499275A (en) | A kind of automatic shooting mist device of the vulcanisation hydrogen dust of movable type | |
| CN209983401U (en) | 30 liter plant protection unmanned aerial vehicle solid-liquid double-purpose spills medical kit | |
| CN211025599U (en) | A automatic spray dust collector of solar energy for building site | |
| CN210919136U (en) | Air-water mixing linkage type spray head for mine dust removal | |
| CN201799040U (en) | Pressure regulating automatic drainage type outdoor fire hose reel device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160327 |