A kind of gas control sprinkling truck
Technical field
The utility model is related to a kind of sprinkling truck, specifically a kind of car of air pressure control watering operation.
Background technology
Sprinkling truck is a kind of urban sanitation vehicle, the road surface in city can be cleaned and be cleared up, can be arid high
Warm season cooled, dedusting, can also carry out maintenance of surface and virescence maintenance.At present, sprinkling truck is when in use generally by one
People drives vehicle and Job Operations, and when in use, operating personnel must first get off and open the ball valve of Seeding location vehicle, then
Get on the bus again and open water pump, start vehicle and carry out operation.When adding water, operating personnel needs to get off each Seeding location ball valve again
Close, could be added water.So repeatedly, the labor intensity of operating personnel is added.When vehicle is stopped using, due to part
Ponding in pipeline can not be excluded completely, can be remained in pipeline, cause the corrosion of channel interior, if winter is also easy to knot
Ice, bursting by freezing pipeline, causes sprinkling truck to damage.
The content of the invention
The purpose of this utility model is to be directed to existing sprinkling truck complex operation and pipeline ponding not easy-clear, operating personnel's labor
The problems such as fatigue resistance is big provides a kind of air pressure control sprinkling truck, and the gas control sprinkling truck is that having air source is provided with automobile chassis,
Magnetic valve, cylinder and pneumatic control system, operating personnel are in driver's cabin, and realization is manipulated to sprinkling truck, passes through water piping system
Gentle control system carries out cleaning treatment, in arid to feeds air under pressure in hydraulic pipeline and aqueous medium to the road surface in city
High temperature season is cooled, dedusting, road surface virescence maintenance.By the air delivering pipeline system to feeds air under pressure in pipeline, clearly
Except the ponding in pipeline, it is to avoid pipeline corrosion, icing, rupture, the problem of damaging sprinkling truck.Meanwhile, effectively reduce operator
The labor intensity of member.
The utility model solves the technical scheme that its technical problem used:A kind of gas control sprinkling truck, including automobile bottom
Disk, power transmission shaft, power takeoff, water piping system, air delivering pipeline system, water pot, air accumulator, cylinder, electric cabinet.
Described gas control sprinkling truck:Water pot is arranged on automobile chassis vehicle frame, and gas control system is provided with automobile chassis
With sprinkling pipeline system.Gas control sprinkling truck water pipe line system, by water pump, pipeline, elbow, ball valve, three-position four-way valve, filter screen three
Logical, preceding drift, after spill ejecting device composition.
Power takeoff and gearbox are combined together on automobile chassis vehicle frame, the two ends of power transmission shaft respectively with power takeoff
Power output shaft and water pump power input shaft link together;Pump intake and the end pipe of the 3rd water pipe one in hydraulic pipeline system
Mouth is connected.Quickly connect by the first water pipe, the second water pipe, the 3rd water pipe, the 4th water pipe, the 5th water pipe, the 6th water pipe, first
Head, flange, the first ball valve and the second ball valve composition hydraulic pipeline system.
The first ball valve and the second ball valve are respectively equipped with the second water pipe and the 4th water pipe.The two ends of first water pipe are set respectively
There is preshoot sprinkler head, the 5th water pipe two ends are respectively equipped with rear sprinkler tip, and the 6th water pipe is provided with water cannon drift, the 4th water pipe
Provided with the first snap joint.The piston rod of the piston rod of first cylinder and the second cylinder, respectively with the first ball valve and the second ball valve
With reference to being fitted together.The two ends of first tracheae are connected on main tracheae and air control distribution valve, and the second tracheae two ends connect respectively
It is connected on electric cabinet and air control distribution valve, the two ends of the 3rd tracheae and the 4th tracheae, is separately mounted to the first cylinder and gas control point
With on valve, the two ends of the 5th tracheae and the 6th tracheae are separately mounted on air control distribution valve and the second cylinder.The work of first cylinder
The piston rod of stopper rod and the second cylinder is installed together with the first ball valve and the second ball valve respectively.First ball valve and the second ball valve point
An Zhuan not be in water pipe line, water pipe line is on chassis after connection, and is linked together with water pump.
Described pneumatic control system, pneumatic control system can single channel or multi-channel control.Pneumatic control system is by cylinder, gas
Control distributing valve, electric cabinet, switch, air delivering pipeline composition.Main tracheae equipped with drier is connected on air accumulator, the first appendix
(Bronchus)Two ends be connected on main tracheae and air control distribution valve, second tracheae one end is connected on the first tracheae,
Second snap joint and small ball are housed on two tracheaes.The piston rod of the piston rod of first cylinder and the second cylinder, respectively with
One ball valve and the second ball valve, which are combined, to be fitted together.3rd tracheae and the 4th tracheae two ends are separately mounted to air control distribution valve and first
On cylinder, the two ends of the 5th tracheae and the 6th tracheae are separately mounted on air control distribution valve and the second cylinder.Pass through the first cylinder
Piston rod and the second cylinder piston rod action, to control the opening and closing of the first ball valve and the second ball valve.First ball valve
It is separately mounted to the second ball valve in water lines, the distribution of water pipe line system links together on chassis with water pump;Take
Power device feed pump provides power.
Second snap joint is installed on the second tracheae, will with jet thrust for docking the appendix equipped with jet thrust
Ponding in pipeline is removed;There is angle in water lines, the first snap joint, first are provided with the 4th water pipe with chassis
Snap joint is used for and air delivering pipeline snap joint docking.
The beneficial effects of the utility model are water pot to be arranged on automobile chassis vehicle frame, the gentle control of water piping system
System arrangement is arranged on automobile chassis;The air-path control system installed on automobile chassis, in cylinder, water pump, magnetic valve and gas
In the presence of pressure, the action by controlling cylinder realizes that air pressure control sprinkling truck is carried out to the road surface in city to the control of ball valve
Cleaning and clear up, cooled in heat and drought condition season, dedusting, road maintenance and virescence maintenance can also be carried out;Remove pipeline
Interior ponding, it is to avoid pipeline corrosion, icing, rupture, the problem of damaging sprinkling truck.Air-path control system, simple in construction, cost
Low, easy to manufacture is promoted.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is pneumatic control system principle schematic of the present utility model.
1 in figure, preshoot sprinkler head, the 2, first ball valve, the 3, first cylinder, 4, electric cabinet, 5, power takeoff, 6, transmission
Axle, 7, water pump, the 8, the 3rd water pipe, the 9, first snap joint, the 10, second cylinder, the 11, second ball valve, 12, rear sprinkler tip, 13,
Water cannon, 14, air control distribution valve, the 15, first tracheae, the 16, first water pipe, the 17, second water pipe, the 18, the 4th water pipe, the 19, the 5th water
Pipe, the 20, the 6th water pipe, the 21, second tracheae, the 22, the 3rd tracheae, the 23, the 4th tracheae, the 24, the 5th tracheae, the 25, the 6th tracheae,
26th, main tracheae, 27. air accumulators, the 28, second snap joint, 29, small ball.
Embodiment
In the embodiment shown in fig. 1, water pot is arranged on automobile chassis vehicle frame, and sprinkler pipe is provided with gas chassis
The gentle control system of road system.Gas control sprinkling truck hydraulic pipeline system, by water pump, water pipe, elbow, ball valve, three-position four-way valve, filter
Net threeway, preceding drift, after spill device composition.
Power takeoff 5, power takeoff 5 are installed on automobile chassis vehicle frame to be combined and be installed together with gearbox c, power transmission shaft 6
Two ends linked together respectively with the power output shaft of power takeoff 5 and the power input shaft of water pump 7;The water inlet of water pump 7 and water-supply-pipe
One end mouth of pipe of the 3rd water pipe 8 is connected in the system of road.By the first water pipe 16, the second water pipe 17, the 3rd water pipe 8, the 4th water pipe
18th, the 5th water pipe 19, the 6th water pipe 20, the first snap joint 9, flange, the first ball valve 2 and the second ball valve 11 composition hydraulic pipeline
System.The first ball valve 2 and the second ball valve 11 are respectively equipped with the second water pipe 17 and the 4th water pipe 18.The two ends of first water pipe 16
Preshoot sprinkler head 1 is respectively equipped with, the two ends of the 5th water pipe 19 are respectively equipped with rear sprinkler tip 12, and the 6th water pipe is provided with water cannon drift
13, the 4th water pipe 18 is provided with the first snap joint 9.The piston rod a of first cylinder 3 and the second cylinder 10 piston rod b, respectively
Combined and be fitted together with the first ball valve 2 and the second ball valve 11.The two ends of first tracheae 15 are connected to main tracheae 26 and gas control
On distributing valve 14, the two ends of the second tracheae 21 are connected on electric cabinet 4 and air control distribution valve 14, the 3rd tracheae 22 and the 4th gas
The two ends of pipe 23, are separately mounted on the first cylinder 3 and air control distribution valve, the two ends difference of the 5th tracheae 24 and the 6th tracheae 25
Install on the cylinder 10 of air control distribution valve 14 and second.The piston rod b of the piston rod a of first cylinder 3 and the second cylinder 10 respectively with
First ball valve 2 and the second ball valve 11 are installed together composition gas control system.First ball valve 2 is arranged on the second water pipe 17, the
Two ball valves 11 are arranged on the 4th water pipe, and water pipe line is distributed on chassis, and is linked together with water pump.
In the pneumatic control system embodiment shown in Fig. 2, pneumatic control system can single channel or multi-channel control.Gas transmission control system is by gas
Cylinder, air control distribution valve, electric cabinet, switch, air delivering pipeline composition.Main tracheae 26 equipped with drier c is connected on air accumulator 27,
First appendix(Bronchus)15 two ends are connected on main tracheae 26 and air control distribution valve 14, and the one end of the second tracheae 21 connects
It is connected on the first tracheae 15, the second snap joint 28 and small ball 29 is housed on second tracheae 21.The piston rod a of first cylinder 3
With the piston rod b of the second cylinder 10, combined and be fitted together with the first ball valve 2 and the second ball valve 11 respectively.3rd tracheae 22 and
The two ends of four tracheae 23 are separately mounted on the cylinder 10 of air control distribution valve 14 and second, the two ends of the 5th tracheae 24 and the 6th tracheae 25
It is separately mounted on the cylinder 3 of air control distribution valve 14 and first.Pass through the piston rod a and the piston of the second cylinder 10 of the first cylinder 3
Bar b is acted, to control the opening and closing of the first ball valve 2 and the second ball valve 11.First ball valve 2 is arranged on the second water pipe 17,
Second ball valve 11 is arranged on the 4th water pipe 18, and water pipe line system links together on chassis with water pump;Power takeoff
5 feed pumps provide power.
The second snap joint 28 installed on the second tracheae 21, for docking the appendix equipped with jet thrust, uses jet
Head removes the ponding in pipeline;First snap joint 9 is installed on the 4th water pipe 18, the first snap joint 9 is used for and defeated
Air pipe snap joint is docked.
Operation principle
When the operating personnel in driver's cabin open the gas control button switch in the electric cabinet 4 on sprinkling truck, the first cylinder 3
Work, water sprays from front-flushing shower nozzle 1, realizes operation effectiveness.Change gas control button switch after, the second cylinder 10 works, water from
Sprinkler tip 12 sprays, and realizes operation effectiveness.First cylinder 3 and the second cylinder 10 can also be opened simultaneously, realize operation.Work as vehicle
Work is finished or the long-term not used time, the first tracheae 15 can be connected with the first snap joint 9, now be opened the first cylinder 3, utilized
The gas pressure of vehicle chassis quickly blows out the part ponding in pipeline, so as to realize removing pipeline internal water accumulation, prevents water delivery
Pipeline corrosion.
The first tracheae installed from automobile chassis(Main air delivering pipeline)It is middle that the 3rd tracheae 21 is separated with threeway(Appendix),
It is connected with the snap joint 28 of air control distribution valve 14 and second, a small ball 29 is installed in the pipeline of the second tracheae 21, for controlling
Gas processed is switched on and off;Air control distribution valve 14 connects the first cylinder 3 and the second cylinder respectively provided with 2 solenoid valve blocks
10, the electromagnetic valve work when operating personnel press the switch of the first cylinder 3 or the second cylinder 10 in driver's cabin, cylinder is interior to be entered
Gases at high pressure, promote piston movement;After closing switch, due to the reaction force pusher cylinder piston return of air pressure.
Utility model works are sensitive reliable, effectively reduce personnel labor intensity, with fault rate is low, stability is good, into
The characteristics of this is low.