CN211948194U - Building site spraying dust device - Google Patents
Building site spraying dust device Download PDFInfo
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- CN211948194U CN211948194U CN201922038604.6U CN201922038604U CN211948194U CN 211948194 U CN211948194 U CN 211948194U CN 201922038604 U CN201922038604 U CN 201922038604U CN 211948194 U CN211948194 U CN 211948194U
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Abstract
The utility model discloses a building site spraying dust device belongs to dust fall equipment field, has solved the problem that the building site raise dust is difficult to administer. The utility model discloses a water tank and water jet equipment are equipped with the water pump in the water tank, and the water pump provides power by the water pump motor, and water jet equipment includes water pipe and spray lance, and the spray lance is located the water tank outside, and the spray lance leads to pipe and links to each other with the water pump, and the equipartition has the shower nozzle on the spray lance, and the spray lance is ring shape, is equipped with the mechanism of blowing at the spray lance rear. The utility model discloses a water pump pressurizes liquid water to blow by the fan, form high-pressure water smoke, spout to road surface or raise dust road surface and space, play dust removal dust fall and air-purifying's effect, be a simple structure, convenient operation, it is with low costs, spray effectual spraying dust device.
Description
Technical Field
The utility model belongs to dust fall equipment field, concretely relates to building site spraying dust device.
Background
Particulate pollution is a primary factor influencing urban air quality in China, most urban climates in northern China are dry, windy and easy to accumulate dust on urban roads caused by more atmospheric dust, vehicle tire abrasion, vehicle carried objects, tail gas particles and the like which fall, and particularly when the earthwork construction of a construction site is carried out at the initial stage of capital construction, the dust is greatly polluted. In order to eliminate dust on construction sites, increase air humidity, reduce ground temperature and improve air quality, the existing method is cleaning and watering for dust reduction. The traditional method cannot achieve the final aim of dust fall, and only keeps fine dust on the ground from being raised by natural wind and vehicle wake flow before water is evaporated. And because of the dry northern climate, the effect of sprinkling water once is basically no more than half an hour. The action time is limited, water is consumed greatly if the water is continuously sprayed, most of the cities lack water, and the economic burden of the method is heavy. Although the cooling effect can be slightly achieved, the short time is maintained, the dust fall is also the salary of a cup water truck, and the sprinkling truck cannot control the sprinkling distance and sprinkling range of water during sprinkling, so that great waste is caused, and inconvenience is brought to urban construction and environmental management and work of improving air quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a building site spraying dust device to solve the problem that the building site raise dust is difficult to administer.
The technical scheme of the utility model is that: the utility model provides a building site spraying dust device, includes water tank and water jet equipment, is equipped with the water pump in the water tank, and the water pump provides power by water pump motor, and water jet equipment includes water pipe and spray lance, and the spray lance is located the water tank outside, and the spray lance leads to pipe and links to each other with the water pump, and the equipartition has the shower nozzle on the spray lance, and the spray lance is ring shape, is equipped with blast mechanism at the spray lance rear.
As the utility model discloses a further improvement, the mechanism of blowing includes fan and fan motor, and fan motor provides power for the fan, and the centre of a circle of ring shape spray lance is located the axis of the main shaft of fan.
As a further improvement of the present invention, in order to blow off the water sprayed from the nozzle 12 better by the fan, the nozzle is inclined toward the outside of the spray rod, and the nozzle is at an angle of 45 degrees with respect to the axis of the main shaft.
As the utility model discloses a further improvement still includes the shell, and the shell is the loudspeaker form, is favorable to the blast air effect and sprays the effect, makes the spray regime stable, sprays evenly stably, improves the spraying quality, reaches effective dust fall effect, and the spray lance is located the big port of loudspeaker form shell, and the fan is located the port of loudspeaker form shell.
As a further improvement of the utility model, the top of the water tank is provided with a base, and the shell is connected on the base through a Y-shaped bracket.
As the utility model discloses a further improvement, in order to enlarge the height distance that sprays effective range and spray, the shell passes through rotation axis and Y shape leg joint, is equipped with first locking handle between Y shape support and the rotation axis, and the water pipe is soft water pipe.
As the utility model discloses a further improvement, in order to adapt to different road environment and relief condition, Y shape support passes through the bearing with the base and is connected, is equipped with second locking handle between base and the bearing.
As a further improvement of the utility model, a control valve is arranged on the spray rod.
As the utility model discloses a further improvement, fan motor passes through fan motor support mounting on the shell, and water pump motor passes through water pump motor support mounting at the water tank outer wall.
As a further improvement, the bottom of the water tank is provided with a walking wheel, and the walking wheel is provided with a brake device.
The utility model has the advantages that: the utility model discloses to high dust current situations such as present china's city atmospheric environmental pollution and construction building site, coal yard, and prior art dust fall effect is poor, the big scheduling problem of water consumption, has adopted the water pump to pressurize liquid water to blow by the fan, form high-pressure water smoke, spout road surface or raise dust road surface and space, play dust removal dust fall and air-purifying's effect, be a simple structure, convenient operation, it is with low costs, spray effectual spraying dust device. The utility model discloses provide help for dust fall dust removal humidification, disinfection work such as urban road dust removal, building site, coal yard, be a very strong device of practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an external view of the present invention;
fig. 3 is a left side view of fig. 1.
In the figure, 1-water tank; 2-a water pump; 3-a motor bracket; 4-a water pump motor; 5-a housing; 6- -road wheels; 7-a brake device; 8-a base; 9-a bearing; 10-Y shaped brackets; 11-a spray rod; 12-a spray head; 13-a water pipe; 14-a fan motor support; 15-a fan motor; 16- -the main shaft; 17- -a fan; 18- -axis of rotation; 19- -control valve; 20-a second locking handle; 21-first locking handle.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, a building site spraying dust device, including water tank 1 and water jet equipment, be equipped with water pump 2 in the water tank 1, water pump 2 is provided with power by water pump motor 4, water jet equipment includes water pipe 13 and spray lance 11, spray lance 11 is located water tank 1 outside, spray lance 11 leads to pipe 13 and links to each other with water pump 2, the equipartition has shower nozzle 12 on the spray lance 11, spray lance 11 is the ring shape, is equipped with blast mechanism behind spray lance 11. Taking fig. 1 as an example, the right side is behind spray bar 11.
The blowing mechanism comprises a fan 17 and a fan motor 15, the fan motor 15 provides power for the fan 17, and the circle center of the circular spray rod 11 is located on the axis of a main shaft 16 of the fan 17. The spray head 12 is inclined towards the outer side of the circular spray rod 11, and the angle between the spray head 12 and the axis of the main shaft 16 is 45 degrees.
The fan-shaped air conditioner also comprises a shell 5, wherein the shell 5 is trumpet-shaped, the spray rod 11 is positioned at a large port of the trumpet-shaped shell 5, and the fan 17 is positioned at a small port of the trumpet-shaped shell 5.
The top of the water tank 1 is provided with a base 8, and the shell 5 is connected on the base 8 through a Y-shaped support 10. The shell 5 is connected with the Y-shaped support 10 through a rotating shaft 18, a first locking handle 21 is arranged between the Y-shaped support 10 and the rotating shaft 18, and the water pipe 13 is a soft water pipe.
The Y-shaped support 10 is connected with the base 8 through a bearing 9, and a second locking handle 20 is arranged between the base 8 and the bearing 9.
A control valve 19 is provided on the spray bar 11.
The fan motor 15 is arranged on the shell 5 through a fan motor bracket 14, and the water pump motor 4 is arranged on the outer wall of the water tank (1) through a water pump motor bracket 3.
The bottom of the water tank 1 is provided with a walking wheel 6, and the walking wheel 6 is provided with a brake device 7.
The housing 5, the spray bar 11 and the fan 17 form a water spray blower which can be rotated about a rotational axis 18 on the Y-shaped support 10 and also about the bearing 9, and the water spray blower and the fan 17 can be rotated back and forth or left and right as viewed in the front direction of the spray bar 11, i.e., in the direction of the view of fig. 3. When the water tank 1 works, clean tap water or a certain proportion of disinfection liquid is filled in the water tank. Before the fan motor 15 is started, the spraying distance and the range of the spray head 12 are adjusted through the adjusting valve 19, the water pump motor 4 is started, the spraying direction is adjusted (the shell 5 is rotated through the rotating shaft 18 and locked through the first locking handle 21, the shell 5 is rotated left and right through the bearing 9 and locked through the second locking handle 20), the fan motor 15 is started, and high-speed air forms water mist sprayed from the spray head 12 into the place to be sprayed, so that the spraying operation can be carried out. The pressure and the blast pressure of the water pump 2 can be adjusted according to the requirements of ground conditions, terrain and the like. In order to control the water pressure and atomization effect of the spray rod 11, the maximum pressure of the water pump 2 is 15MPa, and the maximum rotating speed is 400 rpm. When the pressure is high, the water-spraying drip irrigation device is in a light fog shape, and when the pressure is low, the water-spraying drip irrigation device is in a water-spraying drip irrigation shape. The spray head 12 is a porous spray head in an inverted cone shape, so that mist water vapor sprayed by the spray head 12 is sprayed in an umbrella shape and is uniformly and stably sprayed, and the accumulated dust is controlled within 2g-4 g. In order to adjust the stability of the equipment, ensure the normal working pressure of the equipment, control the spraying water quantity, save water, effectively reduce dust and prevent the formation of open water on the ground, the spraying quantity of the spray head 12 is 10-15L/min, the spraying range is 5-10M, and the diameter of each water droplet is 150 microns.
The utility model has the advantages of being simple in structure and convenient in operation, running cost low, remove dust, cooling, humidification and purifying effect are good, provide help for dust removal, cooling, humidification, disinfection work such as urban road, building site, quarry, coal yard, the utility model discloses can take dust such as PM2.5 in the air subaerially, improve the air quality effectively. See from the in-service use effect, the utility model discloses the dust concentration with all kinds of operation environment has reduced more than 90%, adsorbs the dust of fine granule in the air by fine and close water smoke, reaches the effect that the haze was removed in the dust fall, and is more than ordinary watering lorry water conservation about 70%.
Claims (10)
1. The utility model provides a building site spraying dust device, includes water tank and water jet equipment, be equipped with the water pump in the water tank, the water pump is provided power by water pump motor, water jet equipment includes water pipe and spray lance, and the spray lance is located the water tank outside, and the spray lance leads to pipe and links to each other with the water pump, and the equipartition has shower nozzle, its characterized in that on the spray lance: the spray rod (11) is annular, and a blowing mechanism is arranged behind the spray rod (11).
2. The construction site spraying dust-settling device of claim 1, wherein: the blowing mechanism comprises a fan (17) and a fan motor (15), the fan motor (15) provides power for the fan (17), and the circle center of the circular spray rod (11) is located on the axis of a main shaft (16) of the fan (17).
3. A construction site spray dust fall apparatus according to claim 1 or 2, wherein: the spray head (12) inclines towards the outer side of the spray rod (11), and the angle between the spray head (12) and the axis of the main shaft (16) is 45 degrees.
4. A construction site spray dust fall device according to claim 3, characterized in that: still include shell (5), shell (5) are the loudspeaker form, and spray lance (11) are located the big port of loudspeaker form shell (5), and fan (17) are located the miniport of loudspeaker form shell (5).
5. A building site spraying dust device of claim 4, characterized in that: the water tank (1) top is equipped with base (8), shell (5) are connected on base (8) through Y shape support (10).
6. A construction site spraying dust fall device of claim 5, characterized in that: the shell (5) is connected with the Y-shaped support (10) through the rotating shaft (18), a first locking handle (21) is arranged between the Y-shaped support (10) and the rotating shaft (18), and the water pipe (13) is a soft water pipe.
7. The construction site spraying and dust falling device of claim 6, wherein: the Y-shaped support (10) is connected with the base (8) through a bearing (9), and a second locking handle (20) is arranged between the base (8) and the bearing (9).
8. The construction site spraying dust-settling device of claim 7, wherein: and a control valve (19) is arranged on the spray rod (11).
9. The construction site spraying dust-settling device of claim 2, wherein: the fan motor (15) is installed on the shell (5) through a fan motor support (14), and the water pump motor (4) is installed on the outer wall of the water tank (1) through a water pump motor support (3).
10. The construction site spraying dust-settling device of claim 9, wherein: the water tank (1) bottom is equipped with walking wheel (6), is equipped with brake equipment (7) on the walking wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038604.6U CN211948194U (en) | 2019-11-22 | 2019-11-22 | Building site spraying dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038604.6U CN211948194U (en) | 2019-11-22 | 2019-11-22 | Building site spraying dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948194U true CN211948194U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922038604.6U Active CN211948194U (en) | 2019-11-22 | 2019-11-22 | Building site spraying dust device |
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| Country | Link |
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| CN (1) | CN211948194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216064A (en) * | 2021-04-13 | 2021-08-06 | 雷玺 | Water-saving dust device for town road |
-
2019
- 2019-11-22 CN CN201922038604.6U patent/CN211948194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216064A (en) * | 2021-04-13 | 2021-08-06 | 雷玺 | Water-saving dust device for town road |
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