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Spraying, dust-settling and cooling device for construction

A technology of building construction and cooling device, which is applied in the directions of using liquid separation agent, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of poor dust reduction and cooling effect, insufficient spraying, etc., and achieves the best spraying effect. The effect of spraying a large area

Inactive Publication Date: 2020-06-19
CHONGQING VOCATIONAL INST OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a spray dust reduction and cooling device for building construction to solve the problem that the existing spray dust reduction and cooling device is not fully sprayed and has a poor effect of dust reduction and temperature reduction

Method used

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  • Spraying, dust-settling and cooling device for construction
  • Spraying, dust-settling and cooling device for construction
  • Spraying, dust-settling and cooling device for construction

Examples

Experimental program
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Effect test

Embodiment 1

[0028] This embodiment is basically as figure 1 Shown: the spray dust reduction and cooling device for building construction includes a moving vehicle body 10, a power mechanism, a spray mechanism and a water storage tank 20 fixed on the moving vehicle body 10. By pushing the moving vehicle body 10, the device can be moved to the A place that needs dust and cooling.

[0029] combine figure 2As shown, the power mechanism includes a driving part and two moving parts, and the moving part includes two oppositely arranged piston cylinders 30 , both of which are welded to the moving vehicle body 10 . The opposite side of the piston cylinder 30 is open, the piston cylinder 30 is slidably connected with the piston 31, and the piston cylinder 30 is provided with a reset member 32 for resetting the piston 31. In this embodiment, the reset member 32 is a spring. One end is connected to the piston 31, and the other end is connected to the side wall of the piston cylinder 30. A connect...

Embodiment 2

[0036] The difference between this embodiment and the first embodiment is that the spray mechanism in this embodiment is different from that in the first embodiment. Figure 4 As shown, the spraying mechanism includes two moving racks 80 and four rotating shafts 90 rotatably connected to the moving vehicle body 10 . The method is similar and will not be repeated here. The two moving racks 80 are respectively fixed on different connecting rods 36 by connecting rods, and the four rotating shafts 90 are symmetrically distributed on one side of the two moving gears. A transmission gear 91 meshing with the moving rack 80 is fixed on the rotating shaft 90, and a nozzle 92 is fixedly installed on the rotating shaft 90. The nozzles 92 on the rotating shaft 90 are symmetrically distributed with two moving gears as symmetrical lines. The water spray pipe 34 on a piston cylinder 30 is connected with a nozzle 92, and by controlling the connection between the water spray pipe 34 on the sp...

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Abstract

The invention belongs to the technical field of construction, and particularly relates to a spraying, dust-settling and cooling device for construction. The device comprises a moving vehicle body, a power mechanism, a spraying mechanism and a water storage tank, wherein the power mechanism comprises a driving part and two moving parts; each moving part comprises two piston cylinders, pistons are slidably arranged in and connected with the piston cylinders, and reset pieces are arranged in the piston cylinders; a connecting rod is arranged between and connected with the two pistons of one moving part, a connecting frame is connected to the connecting rod, and a first rack is arranged on the connecting frame; each piston cylinder is connected with a water inlet pipe and a water spraying pipe; a one-way water inlet valve is arranged on each water inlet pipe, and a one-way drain valve is arranged on each water spraying pipe; the driving part comprises a first incomplete gear and a drivingpart; and the first incomplete gear is located between the connecting frames of the two moving parts and can be engaged with the first racks. According to a scheme in the invention, the spraying mechanism is supplied with water in virtue of two piston cylinders all the time, so it is guaranteed that the spraying mechanism has enough water supply source and can fully spray water mist, and better and more sufficient dust settling and cooling effects are achieved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and particularly relates to a spray dust-reducing and cooling device for building construction. Background technique [0002] Dust will inevitably be generated in the process of building construction. Dust pollution on construction sites is an important factor affecting air quality. As the country pays more and more attention to environmental problems, such construction problems need to be solved. Dust-reducing spray equipment. During the construction of the main structure of the construction project, the work surface is mostly exposed to the scorching sun. In hot summer, the temperature of the construction work surface is very high, even exceeding 40°C, so that the construction has to be opened during the high temperature period. Even so, the workers suffer from heat stroke due to high temperature during construction work. Fainting and other problems also occur from time to time. ...

Claims

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Application Information

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IPC IPC(8): B01D47/06B01D47/16
CPCB01D47/06B01D47/16
Inventor 尤小明江丽丽赵媛静
Owner CHONGQING VOCATIONAL INST OF ENG
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