Introduction of highway sprinklers?
Highway sprinkler
Highway sprinklers, also known as sprinklers, spraying vehicles and water wheels, are widely used in the construction of factories and mines and in road washing and dust suppression in large and medium-sized cities.
Definition and application of highway sprinkler
Highway sprinklers adopt special chassis for Dongfeng sprinklers, which are beautifully made, atmospheric in appearance, guaranteed in quality and economical: also known as sprinklers, spraying vehicles and water tankers. It is widely used in the construction of factories and mines, road washing, dust suppression, high and low spraying of urban greening, pesticide spraying and guardrail cleaning in large and medium-sized cities, and also has the functions of water delivery, drainage, emergency fire fighting and drought resistance. According to brand classification: Dongfeng Highway Sprinkler, Jiefang Highway Sprinkler and Ou Man Highway Sprinkler.
Classification of highway sprinklers
Classification by shape: single-bridge highway sprinkler, double-bridge highway sprinkler, flat-headed highway sprinkler and pointed highway sprinkler.
According to varieties: Xiaobawang Highway Sprinkler, Duolika Highway Sprinkler, Sanpingchai Highway Sprinkler, 145 Highway Sprinkler, 153 Highway Sprinkler, 3208 Sprinkler, Tianlong Sprinkler.
Classification by use: green sprinkler, multifunctional sprinkler, vehicle sprinkler, water sprinkler, fire sprinkler.
Sprinkler optional configuration
Equipment: front flushing and rear spraying, with working platform behind, and high-pressure water cannon installed on the platform. The width of the whole vehicle is about 14 meters, and the range of the rear water cannon is about 30 meters. Front flush, duckbill and shower nozzle are optional.
Suction and discharge mode: it is equipped with a self-priming pump, which can directly suck the water from Hechi into the tank or feed water from the top of the tank (equipped with a positive and negative control switch). The water drain switch is easy to operate, and the external water outlet can be connected with a soft water pipe.
Structure and description of spray head
The basic components of Dongfeng sprinkler are rust-proof tank, communication device, special self-priming water pump, pipe network, spray outlet, working platform and secondary chassis.
Optional nozzle configuration: GPS, universal nozzle, solenoid valve, pneumatic valve, visual operating system, external power supply and medicine tray.
basis
Special purpose vehicle chassis generally adopts secondary chassis such as Dongfeng, Jiefang and Futian Ou Man. At present, "Dongfeng Bajin Sprinkler, Dongfeng Dorica Sprinkler, Dongfeng 140 Sprinkler (long head), Dongfeng 145 Sprinkler (flat head), Dongfeng 153 Sprinkler (flat head), Dongfeng Tianjin Sprinkler and Dongfeng Tianlong DFL10 are widely used.
Tank manufacturing
The production process of tank body with automatic assembly line is divided into: blanking, automatic welding of splicing, head spinning forming, one-step rolling forming of tank body and other domestic advanced production processes. The tank materials are mostly made of high-quality carbon steel plates. 304 stainless steel can also be used for special applications according to customers' needs. The tank volume is "4 m3, 5 m3, 6 m3, 8 m3, 10 m3, 13 m3, 15 m3" and so on.
Piping system:
It consists of "pipes, valves, filtering devices, water outlets (front flushing and rear spraying, side spraying; High-side shower; After the working platform, use green water spraying anti-aircraft guns).
operating system
The gearbox is mainly driven by the engine, and the power take-off installed on the gearbox drives the spray pump to generate power to spray the liquid in the tank through the pipe network. Working scope: self-priming height ≤7m, spraying width ≥ 14m, and maximum range ≥ 28m; Can be adjusted into columns, the range is ≥ 28m; It can also be fog, and the range is ≥5m.
Sprinkler pump
Equipped with sprinkler, sprinkler high-power special sprinkler pump (Veyron pump), with fire connector, gravity valve and self-priming function.
Optional configuration: advanced facilities such as medicine distributor, medicine pump, anti-corrosion and anti-rust in the tank, multi-directional water inlet and outlet connectors, solenoid valves and pneumatic valves can be installed to meet the needs of different users.
Six, sprinkler
Dongfeng sprinkler is equipped with duckbill nozzle or circular nozzle in front, cylindrical nozzle or shower nozzle in the back, and water cannon working platform in the back. The rear can also be equipped with 8 nozzles.
Sprinkler, sprinkler's special function: multifunctional greening and sanitation, suitable for greening and sanitation of urban residents' factories, using the national leading high-power special sprinkler pump. Front flushing (spraying) and rear spraying, with side spraying (spraying) and rear working platform. The platform is equipped with green anti-aircraft guns (the guns can be adjusted for heavy rain, moderate rain, Mao Mao rain and foggy days), with suction pipes, fire joints, gravity valves, self-priming and self-discharging, and the functions of 20m green spraying reel, aerial work and truck crane can be selected.
Cab:
Sprinkler cab is divided into: pointed cab, or flat cab, also known as long-headed cab and short-headed cab.
Description of sprinkler power output box
At present, the sprinkler adopts Dongfeng and Jiefang series power take-offs, which are operated pneumatically. When the switch is pulled back, the power take-off teeth enter the meshing position, and the water pump is driven to work through the transmission shaft, and the switch returns forward and the water pump stops working.
Description of sprinkler function:
The front of the nozzle is equipped with duck-shaped nozzle or round nozzle, and the back is equipped with cylindrical nozzle or shower nozzle. The back is equipped with a working platform and a water cannon. The rear can also be equipped with 8 nozzles (optional).
Sprinklers are generally used to wash streets and play a role in dust removal and cooling. Sprinklers can change the spraying direction and angle by adjusting the nozzle thread, and anti-aircraft guns can be used for urban and rural landscaping and emergency fire fighting. The sprinkler can pour the dust washed up by the sprinkler in the middle of the road, which can purify the air.
Maintenance of sprinkler head
"Three" Skills of Sprinkler Maintenance in Winter
1. In winter, the parking space of Dongfeng sprinkler must be ventilated and not too humid, because humid air can easily corrode car paint and parts.
2. When the sprinkler is parked for a long time, attention should be paid to the aging, expansion or deformation of rubber products such as tires. The longer the parking time, the more difficult it is to recover the deformed parts. If found, it must be sent to the maintenance point for repair in time.
3. When the sprinkler stops running in winter, the battery will automatically discharge. Be sure to check the battery charge regularly and replenish it in time.
Greening sprinklers are generally used less frequently, especially in the northern region, where the heavy snow lasts for a long time, so the sprinklers can't run and stop for a long time. Sprinklers stop in winter, and maintenance is very particular. Here, I will tell you some maintenance methods.
The above is a brief introduction of Zhong Da Consulting Company on the basic situation of highway sprinklers.
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