Sweeper truck gas circuit system for dry and wet dual purposes
An air system, wet and dry dual-use technology, applied in the field of sanitation road sweeping vehicles, can solve the problems of idle road sweeping vehicles, inability to work on the road, and easy freezing of water, so as to improve the utilization rate and reduce dust.
Pending Publication Date: 2017-11-03
FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIP
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Problems solved by technology
The road sweeper with wet dust removal is in winter in the north because the ambient temperature is too low, the water in the water tank and pipeline is easy to freeze, and the sprinkler system cannot work, so the road sweeper is idle in winter
The road sweeper with dry dust removal cannot work on the road at all during the rainy season
Method used
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[0018] Such as Figure 1-4 As shown in one of them, the present invention discloses a wet and dry road sweeper air circuit system, which includes a dustbin 1, a coarse filter screen cover 11, a centrifugal dust collector 12, a transition air duct 14, a fan 2, an exhaust Road 3, the first dust collection box 15, the transfer air duct 16, the second dust collection box 17, the suction nozzle 4; the left front upper part in the dustbin 1 is welded with a coarse filter screen cover 11, and the bottom of the coarse filter screen cover 11 is equipped with The detachable filter screen 111, the front sealing plate 13 of the dustbin 1 is embedded and welded with the centrifugal dust removal cylinder 12, and the upper part of the centrifugal dust removal cylinder 12 is provided with a gap to communicate with the inside of the coarse filter screen cover 11, wherein figure 1 The first dust collection box 15 part is omitted, the first dust collection box 15 is welded on the right front par...
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The invention discloses a sweeper truck gas circuit system for dry and wet dual purposes. A coarse filter screen cover is welded at an upper left front part in a dustbin, a centrifugal dust removing cylinder is embedded in a front blanking plate of the dustbin, a first dust collecting box is welded at a right front part of the front blanking plate of the dustbin, the bottom of the centrifugal dust removing cylinder is communicated with a second dust collecting box, the second dust collecting box which is communicated with the interior of the centrifugal dust removing cylinder is arranged on the left side of the bottom of the dustbin, a first suction pipe and a second suction pipe are welded inside the dustbin, the first suction pipe is connected with a suction nozzle through a hose, a switch-over air duct of the second suction pipe is connected with the bottom of the first dust collecting box, a transitional air duct which is communicated with the centrifugal dust removing cylinder and an air inlet of a fan is welded on the front side of the top of the dustbin, an air outlet of the fan is connected with an air exhausting duct by using an flange, an outlet A of the air exhausting duct is communicated with the first dust collecting box, an outlet B is communicated with the atmosphere, an outlet C is flexibly connected with a nozzle through a hose, the outlet A is adjacent to the outlet B in arrangement, a dry-wet switching plate is rotationally arranged between the outlet A and the outlet B, and the dry-wet switching plate is used for switching the outlet A and the outlet B to open or close. The sweeper truck disclosed by the invention can operate in climates such as sunny days, rainy days, and icy and snowy seasons in the north.
Description
technical field [0001] The invention relates to the field of sanitation and road sweeping vehicles, in particular to a dry and wet road sweeping vehicle air circuit system. Background technique [0002] At present, the pneumatic conveying systems of road sweepers are different from each other, and each has its own advantages and disadvantages. Domestic and foreign suction-sweeping road sweepers are divided into two categories according to the dust removal methods: wet dust removal and dry dust removal. Wet dust removal road sweepers are idle in winter because the ambient temperature is too low in winter in the north, the water in the water tank and pipeline is easy to freeze, and the sprinkler system cannot work. The road sweeper with dry dust removal cannot work on the road at all during the rainy season. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a wet and dry road sweeper gas cir...
Claims
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IPC IPC(8): E01H1/08
CPCE01H1/0863
Inventor 许潮锋白云龙魏达林天亮
Owner FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIP