CN202161724U - High-pressure water mist elevating fire truck - Google Patents
High-pressure water mist elevating fire truck Download PDFInfo
- Publication number
- CN202161724U CN202161724U CN 201120260611 CN201120260611U CN202161724U CN 202161724 U CN202161724 U CN 202161724U CN 201120260611 CN201120260611 CN 201120260611 CN 201120260611 U CN201120260611 U CN 201120260611U CN 202161724 U CN202161724 U CN 202161724U
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- CN
- China
- Prior art keywords
- fine spray
- heavy pressure
- pressure fine
- water mist
- pressure water
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a high-pressure water mist elevating fire truck which can effectively solve the problems of low pressure, poor atomization effect and low firefighting efficiency. The technical scheme for solving the problems is that the high-pressure water mist elevating fire truck comprises a ladder truck chassis, a high-pressure water mist pump assembly, a water tank, a carriage and a lifting system, wherein a support system is arranged under the chassis; a cab, the carriage and the lifting system are sequentially arranged on the chassis from left to right; the high-pressure water mist pump assembly and the water tank are sequentially arranged in the carriage; the lifting system is formed by a crank arm support and a crank arm arranged at the rear part of the chassis; an upper group of high-pressure water mist anti-blocking partition spray nozzles and a lower group of high-pressure water mist anti-blocking partition spray nozzles are arranged on the crank arm; a high-pressure water mist shifting cannon is arranged at the top end of the crank arm; an electronic alarm and a red alarm lamp are arranged above the cab; and a firefighting ladder stand for climbing is symmetrically arranged at two sides of the space between the cab and the carriage. The high-pressure water mist elevating fire truck has a novel and unique structure, high pressure, good atomization effect, high firefighting efficiency, a flexible mechanism, and wide application scope.
Description
Technical field
The utility model relates to fire-fighting equipment, particularly a kind of heavy pressure fine spray elevating fire truck.
Background technology
At present, the elevating fire truck of China all is to lean on pump to be conducted to water from ground that eminence sprays water column then or foam is put out a fire, and pressure is low, and atomizing effect is poor, and fire-fighting efficiency is low.Because characteristics such as water consumption and reaction force are big, so it is limited to lift high altitude, if blindly " ask and ask high greatly ", can cause the elevating fire truck volume increasing, set out with slow, the on-the-spot expansion of travel speed influenced.For the high bigger device, the large oil tank fireproof requirements at the higher level that satisfy skyscraper, petrochemical industry, the heavy pressure fine spray elevating fire truck of developing a kind of advanced technology, energy-conserving and environment-protective is imperative.
Summary of the invention
To above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of heavy pressure fine spray elevating fire truck, and it is low effectively to solve pressure, and atomizing effect is poor, the problem that fire-fighting efficiency is low.
The technical scheme that the utility model solves is; Hoisting system and the support system utilizing chassis, the control of the large-scale ladder truck of cranking arm to crank arm up-down, rotate are adapted as the heavy pressure fine spray elevating fire truck, and in view of the above, its structure comprises ladder truck chassis, heavy pressure fine spray pump group assembly, water pot, compartment and hoisting system; Support system is arranged at the bottom, chassis; Top, chassis is equipped with driver's cabin, compartment and hoisting system from left to right successively, and heavy pressure fine spray pump group assembly and water pot are housed in the compartment successively, and hoisting system is made up of with cranking arm the bearing of cranking arm on the rear portion, chassis; Two groups of anti-blocking separation shower nozzles of heavy pressure fine spray up and down are housed on cranking arm; The top of cranking arm is equipped with heavy pressure fine spray and is moved big gun, and the driver's cabin top is equipped with electronic alarm and red warning lamp, and bilateral symmetry is equipped with fire-fighting cat ladder up and down between driver's cabin and the compartment.
The utility model novel structure is unique, and pressure is high, and atomizing effect is good, and fire-fighting efficiency is high, maneuverability, wide application.
Description of drawings
Fig. 1 is the structural front view of the utility model.
Fig. 2 is the heavy pressure fine spray pump group assembly structure front view of the utility model.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model.
Provide by Fig. 1; The utility model comprises ladder truck chassis, heavy pressure fine spray pump group assembly, water pot, compartment and hoisting system, and support system 12 is arranged at 11 bottoms, chassis, and top, chassis is equipped with driver's cabin 1, compartment 8 and hoisting system from left to right successively; Heavy pressure fine spray pump group assembly 9 and water pot 6 are housed in the compartment successively; Hoisting system 15 is made up of with cranking arm the bearing 13 of cranking arm on the rear portion, chassis, and two groups of anti-blocking separation shower nozzles 14 of heavy pressure fine spray up and down are housed on cranking arm, and the top of cranking arm is equipped with heavy pressure fine spray and is moved big gun 16; The driver's cabin top is equipped with electronic alarm and red warning lamp 2, and bilateral symmetry is equipped with fire-fighting cat ladder 3 up and down between driver's cabin and the compartment.
Described support system 12 is made up of the supporting seat of two groups of support bars in front and back and support bar bottom.
Described heavy pressure fine spray pump group assembly is the core component of the utility model, under the driving of engine, supplies with shower nozzle after water is pressurized to operating pressure; Its structure is provided by Fig. 2, includes high-pressure plunger pump, power takeoff and decelerator, and power takeoff 19 is housed on the power transmission shaft of decelerator 20; Power takeoff 19 links to each other through the power transmission shaft of power taking axle 18 with 1 of automobile engine 7, and first shaft coupling 21 and second shaft coupling, 25, the first shaft couplings 21 are housed on the decelerator 20, and first high-pressure plunger pump 22 is continuous together; Second shaft coupling 25 links to each other with second high-pressure plunger pumps 24, and first high-pressure plunger pump and second high-pressure plunger pump 23 are connected by the road, power takeoff through the power taking axle from the automobile engine power taking; The drive decelerator rotates, and the gear in the decelerator slows down through transmission, two high-pressure plunger pumps respectively with decelerator on two output shafts be connected through shaft coupling; Power is just passed to two high-pressure plunger pumps respectively like this; Two high-pressure plunger pumps form duplex pump through the mutual UNICOM of pipeline, and each high-pressure plunger pump both can work independently; Also can work simultaneously, to satisfy the needs of system.
The heavy pressure fine spray pump group assembly of the utility model is from the automobile engine power taking, and reasonable in design, simple in structure, cost is low, is prone to produce, and is easy to install, flexibly.
Bilateral symmetry is equipped with fire-fighting cat ladder 3 up and down between driver's cabin and the compartment 8; Compartment front end bilateral symmetry is equipped with two cover upper-opening shutter doors 4; Be provided with storage compartment in the shutter door; The storage compartment below is provided with guidance panel 5, and systematic Displaying Meter and electric control gear on the guidance panel are convenient to the fine water mist fire-extinguishing system centralized Control.
First filter 7 is equipped with in water pot 6 both sides; The water inlet of first filter is equipped with fire hose coupling; When adding water with fire hose on interface be connected, can add water to water pot through city planting ductwork, fire hydrant, when adding water, the water source is filtered to water pot.
Between described water pot delivery port and heavy pressure fine spray pump group assembly 9 water inlets second filter 10 is arranged, be used for the water that gets into heavy pressure fine spray pump group is filtered, guarantee the high-pressure fine water mist fire-extinguishing system reliable operation.
This fire fighting truck utilizes the power on ladder truck chassis self; Drive 9 work of heavy pressure fine spray pump group assembly; With the pressurization of the water in the water pot 6 through high service pipeline (not drawing among the figure) be installed in the high-pressure hose figure that cranks arm on 15 in do not draw and be communicated with; Water under high pressure is risen to the high-altitude, be transported to the heavy pressure fine spray of cranking arm on 15 and move big gun 16 and eject with the anti-blocking separation shower nozzle 14 of heavy pressure fine spray.
Said heavy pressure fine spray moves big gun 16 (being applicant's patented product, application number 201020533045.2), is installed on 15 tops of cranking arm; After starting heavy pressure fine spray pump group assembly 9, spray thin water smoke downwards, form all even and fine water smoke of remote, dense fog flux and dense fog momentum from the high-altitude; But quick extinguishing with cigarette falls, higher than traditional fire monitor fire-fighting efficiency, water consumption is little; Do not having under the situation of large-scale water tender, this fire fighting truck carries water pot 6 can guarantee uninterrupted water supply.
The anti-blocking separation shower nozzle 14 of said heavy pressure fine spray is applicant's patented product, the patent No. 200820068893.3; Be arranged at and crank arm on 15, in the fire extinguishing operation of high-altitude, spray thin water smoke; The shielding heat radiation; Environment temperature is reduced, high-pressure hose on cranking arm, cranking arm and hoisting system etc. are had the certain protection effect, and avoid heat radiation that operating personnel are caused and burn.
When the high spraying of heavy pressure fine spray act fire fighting truck input is used under battle conditions; Must standard configuration support system 12 all be propped up on firm ground; After the sequence of operations of getting on the bus puts in place; Operating personnel start heavy pressure fine spray pump group, can realize the function of the fire extinguishing of heavy pressure fine spray high-altitude and the low latitude protection of this fire fighting truck.
The utility model integrates high-pressure water mist fire-extinguishing technology and sky lift function; Especially it is extinguishing chemical with water only, and the extinguishing chemical dead weight is little, and reaction force is little during spraying; So supporting mechanism, hoisting system and the intensity of cranking arm, rigidity requirement are lower; The development space of lifting high altitude is very big, can design according to actual needs, thereby reach the optimality price ratio.And because the heavy pressure fine spray muzzle velocity is big, the characteristic that wind loading rating is strong, the usefulness of feasible put out a fire to save life and property inhomogeneities such as skyscraper, petrochemical industry, large oil tank, varying strength fire improves greatly, has certain practical value.The development of heavy pressure fine spray elevating fire truck will bring important social benefit and economic benefit.
Claims (6)
1. heavy pressure fine spray elevating fire truck; Comprise ladder truck chassis, heavy pressure fine spray pump group assembly, water pot, compartment and hoisting system; It is characterized in that support system (12) is arranged at bottom, chassis (11), top, chassis is equipped with driver's cabin (1), compartment (8) and hoisting system from left to right successively; Heavy pressure fine spray pump group assembly (9) and water pot (6) are housed in the compartment successively; Hoisting system is made up of the bearing of cranking arm (13) on the rear portion, chassis and crank arm (15), and two groups of anti-blocking separation shower nozzles of heavy pressure fine spray (14) up and down are housed on cranking arm, and the top of cranking arm is equipped with heavy pressure fine spray and is moved big gun (16); The driver's cabin top is equipped with electronic alarm and red warning lamp (2), and bilateral symmetry is equipped with fire-fighting cat ladder (3) up and down between driver's cabin and the compartment.
2. heavy pressure fine spray elevating fire truck according to claim 1 is characterized in that, described support system (12) is made up of the supporting seat of two groups of support bars in front and back and support bar bottom.
3. heavy pressure fine spray elevating fire truck according to claim 1; It is characterized in that described heavy pressure fine spray pump group assembly includes high-pressure plunger pump, power takeoff and decelerator; Power takeoff (19) is housed on the power transmission shaft of decelerator (20); Power takeoff (19) links to each other through the power transmission shaft of power taking axle (18) with automobile engine (17), and first shaft coupling (21) and second shaft coupling (25) are housed on the decelerator (20), and first shaft coupling (21) links to each other with first high-pressure plunger pump (22); Second shaft coupling (25) links to each other with second high-pressure plunger pump (24), and first high-pressure plunger pump and second high-pressure plunger pump (23) by the road are connected.
4. heavy pressure fine spray elevating fire truck according to claim 1; It is characterized in that; Bilateral symmetry is equipped with fire-fighting cat ladder (3) up and down between described driver's cabin and the compartment (8); Compartment front end bilateral symmetry is equipped with two cover upper-opening shutter doors (4), is provided with storage compartment in the shutter door, and the storage compartment below is provided with guidance panel (5).
5. heavy pressure fine spray elevating fire truck according to claim 1 is characterized in that, first filter (7) is equipped with in described water pot (6) both sides, and the water inlet of first filter is equipped with fire hose coupling.
6. heavy pressure fine spray elevating fire truck according to claim 1 is characterized in that, between described water pot delivery port and heavy pressure fine spray pump group assembly (9) water inlet second filter (10) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120260611 CN202161724U (en) | 2011-07-22 | 2011-07-22 | High-pressure water mist elevating fire truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120260611 CN202161724U (en) | 2011-07-22 | 2011-07-22 | High-pressure water mist elevating fire truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202161724U true CN202161724U (en) | 2012-03-14 |
Family
ID=45797580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120260611 Expired - Fee Related CN202161724U (en) | 2011-07-22 | 2011-07-22 | High-pressure water mist elevating fire truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202161724U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432699A (en) * | 2013-08-13 | 2013-12-11 | 陈博 | Passenger transport vehicle-mounted fire fighting system |
| CN106943697A (en) * | 2017-04-28 | 2017-07-14 | 三汽车制造有限公司 | One kind forcible entry fire fighting truck |
| CN109125992A (en) * | 2018-09-10 | 2019-01-04 | 广东宏穗晶科技服务有限公司 | A kind of scene of fire robot |
-
2011
- 2011-07-22 CN CN 201120260611 patent/CN202161724U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432699A (en) * | 2013-08-13 | 2013-12-11 | 陈博 | Passenger transport vehicle-mounted fire fighting system |
| CN106943697A (en) * | 2017-04-28 | 2017-07-14 | 三汽车制造有限公司 | One kind forcible entry fire fighting truck |
| CN109125992A (en) * | 2018-09-10 | 2019-01-04 | 广东宏穗晶科技服务有限公司 | A kind of scene of fire robot |
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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 |
Granted publication date: 20120314 Termination date: 20170722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |