CN207138138U - A kind of building site depositing dust cooling spray equipment - Google Patents

Abstract

The utility model discloses a kind of building site depositing dust cooling spray equipment, belong to technical field of building construction, solve the problem of existing building site depositing dust spray system spray head wire water outlet, depositing dust, cooling-down effect difference；Including shower and spray body, spray body includes spray main body, spray branch pipe and Conic nozzle；Spraying main body has the side wall of closure top surface and cylinder, and the bottom for spraying main body is connected with shower；The spray branch pipe is at least three, is uniformly arranged in the side wall of spray main body, and the one end and spray main body for spraying branch pipe are fixed, and the tube chamber for spraying branch pipe communicates with spraying the appearance liquid inner chamber of main body, and the other end for spraying branch pipe is connected with Conic nozzle；Conic nozzle is the taper mesa-shaped with inner chamber, and the large end face of Conic nozzle connects with spray branch pipe, spray apertures are offered on small end face, supercharging blade is additionally provided with Conic nozzle.The utility model is simple in construction, easy to process, operates with simple, portable, efficiency high, easily turnover.

Description

A dust-reducing and temperature-reducing sprinkler device for a construction site

technical field

The utility model relates to the technical field of building construction, in particular to a dust-reducing and temperature-reducing spraying device on a construction site.

Background technique

At present, the existing dust suppression spraying system on the construction site generally adopts a water screen nozzle in the water outlet of the spraying water pipe. This spraying device is simple and easy to operate; but the spraying effect is not good, and the sprayed water is fine. Linear, single spraying direction, not all-round coverage, requires manual control of the spraying direction, inconvenient to use, and the water screen nozzle is easy to be damaged after multiple installations, and the turnover is poor. Some construction sites use atomized sprinkler systems for dust and temperature reduction, but these devices are often assembled from multiple components, with complex structures, poor turnover, and high costs.

Contents of the invention

The technical task of the utility model is to provide a construction site dust-reduction and temperature-reduction spraying device for the above deficiencies, atomized spraying, improved dust-reduction and temperature-reduction effect, easy to disassemble, reusable, simple in structure, convenient in operation and low in cost.

The technical scheme that the utility model solves its technical problem adopts is:

A sprinkler device for reducing dust and temperature on a construction site, including a spray pipe and a spray body, the spray body includes a spray body, a spray branch pipe and a conical nozzle; the spray body has a plugged top surface and a cylindrical side wall, and the sealed The top surface and the cylindrical side wall form a liquid-containing cavity, and the bottom of the spray body is connected with a spray pipe; the spray branch pipes are at least three, and are evenly arranged on the side wall of the spray body. One end of the branch pipe is fixed to the spray main body, the lumen of the spray branch pipe communicates with the liquid cavity of the spray main body, and the other end of the spray branch pipe is connected with a conical nozzle; the conical nozzle is a conical frustum with an inner cavity , the large end surface of the conical nozzle is connected with the spray branch pipe, and the small end surface is provided with a spray hole. When in use, water is sprayed from the spray hole. The vane wheel of the conical nozzle is coaxial, and the vane wheel is fixed close to the large end of the conical nozzle. When the water flow flows from the large end to the small end, the water pressure increases, and the booster blade rotates with the help of the water pressure sprayed into the spray branch pipe, thereby further Increase the water pressure in the conical nozzle, so that the high-pressure water is sprayed from the small spray hole into the air for instant atomization.

Preferably, the spraying body is a stainless steel pipe, the bottom of the stainless steel pipe is sealed with a stainless steel plate and fixed by welding, and the upper part of the stainless steel pipe is connected to the spray pipe, which is convenient for material acquisition and simple for manufacturing.

Preferably, the spraying body and the spraying pipe are connected by threads, and the bottom of the cylindrical side wall of the spraying body is processed with threads, which can be quickly installed and disassembled, and the connection is convenient and firm.

Preferably, the spray branch pipe is a stainless steel pipe, the spray branch pipe and the spray body are fixed by welding, and the end of the spray branch pipe is completely welded to the outer wall of the spray body.

Preferably, the spray branch pipe is fixed at an acute angle to the horizontal bottom surface of the spray body, and the spray direction is obliquely forward along the spray body during spraying.

Preferably, the conical nozzle is a finished atomizing nozzle, which can be purchased and installed directly on the spraying branch pipe.

Preferably, the spray branch pipe is located on the upper part of the spray main body, that is, the end close to the top surface of the blockage, so as to obtain greater water pressure.

Preferably, a plurality of spray holes can be provided, and the plurality of spray holes are evenly distributed on the small end surface of the conical shower head, so that the conical shower head can be protected to a certain extent when the water pressure is too high.

Preferably, the spray pipe is a steel pipe with the same diameter as the spray main body, one end of the spray pipe is connected to the spray main body, and the other end is connected to a water supply hose. The spray pipe can be used as an extension rod to push the spray body out for better dust removal and cooling.

When in use, connect the spray pipe to the water supply device, and the water flows into the spray main body along the spray pipe. In the conical nozzle connected to the end of the branch pipe, the blade wheel rotates rapidly under the thrust of the water flow, and then increases the pressure in the conical nozzle, and the water in the conical nozzle is sprayed from the spray hole. The water produced is atomized, so as to carry out atomized dust reduction and cooling. Since the atomized water droplets are small in size, they are fully in contact with the air, thereby achieving better dust removal and cooling effects.

Compared with the prior art, a construction site dust-reducing and temperature-reducing spraying device of the utility model has the following beneficial effects:

The sprayed water is atomized, and the spraying direction can be all-round and fully covered, and the effect of dust removal and cooling is better;

The conical nozzle can choose the finished atomizing nozzle to be installed on the spray branch pipe to realize the finished product, industrialization, convenient and quick installation, and save a lot of time and labor:

The sprinkler device is simple and compact, low in cost, long in service life, low in maintenance costs, high in turnaround, convenient in turnaround transportation, and low in turnaround transportation costs;

The spray device also has a good cooling effect in high temperature weather, and the sprayed water is atomized to ensure a clean construction site, which meets the energy-saving and water-saving requirements of green construction.

Description of drawings

Fig. 1 is a schematic structural view of the dust-reducing and temperature-reducing spraying device for a construction site of the present invention;

Figure 2 is a top view of the spray body;

Fig. 3 is a front view of the shower body.

In the figure: 1. Spray pipe, 2. Spray body, 3. Spray main body, 4. Block top surface, 5. Side wall, 6. Spray branch pipe, 7. Conical nozzle, 8. Spray hole .

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Embodiment one

A sprinkler device for reducing dust and temperature on a construction site, comprising a spray pipe 1 and a spray body 2, the spray body 2 includes a spray body 3, a spray branch pipe 6 and a conical nozzle 7; the spray body 3 has a plugged top surface 4 And the cylindrical side wall 5, the plugging top surface 4 and the cylindrical side wall 5 form a liquid-containing inner chamber, and the bottom of the spray body 3 is connected with a spray pipe 1.

The spraying main body 3 is a stainless steel pipe, and the bottom of the stainless steel pipe is blocked by a stainless steel plate, which is welded and fixed as the top surface 4 of the plug. The upper part of the stainless steel pipe is connected with the shower pipe 1. The spray body 3 is threadedly connected with the spray pipe 1 , and the bottom of the cylindrical side wall 5 of the spray body 3 is threaded. The spray branch pipe 6 is also a stainless steel pipe, and the spray branch pipe 6 is welded and fixed to the outer wall of the spray main body 3 .

There are at least three spray branch pipes 6, which are evenly arranged on the side wall 5 of the spray body 3. One end of the spray branch pipe 6 is fixed to the spray body 3, and the lumen of the spray branch pipe 6 is connected to the spray body 3. The liquid-containing inner cavity communicates with each other, and the other end of the spray branch pipe 6 is connected with a conical nozzle 7.

The spray branch pipe 6 is located on the upper part of the spray main body 3, close to one end of the blocking top surface 4, so as to obtain greater water pressure. The spray branch pipe 6 is fixed on the side wall of the spray body 3 , and its axis is perpendicular to the axis of the spray body 3 .

The conical nozzle 7 is a conical frustum with an inner cavity. The large end surface of the conical nozzle 7 communicates with the spray branch pipe 6, and a spray hole 8 is arranged on the small end surface. A plurality of spray holes 8 are evenly distributed on the small end surface of the conical spray head 7, which can protect the conical spray head 7 when the water pressure is too high. The conical nozzle 7 is provided with a booster vane, which is a blade wheel coaxial with the conical nozzle 7, and the blade wheel is fixed near the large end of the conical nozzle 7, and the booster blade is sprayed into the nozzle by means of the spray branch pipe 6. Water flow pressure and rotate, thereby further increase the water pressure in the conical shower nozzle 7.

The spray pipe 1 is a steel pipe with the same diameter as the spray main body 3, one end of the spray pipe 1 is connected to the spray main body 3, and the other end is connected to a water supply hose. The spray pipe 1 can be used as an extension rod to push out the spray body 2 for better dust removal and cooling.

When in use, connect the spray pipe 1 to the water supply device, and the water flows into the spray body 3 along the spray pipe 1. Spray branch pipe 6, the conical nozzle 7 connected to the end of the spray branch pipe 6, the blade wheel rotates rapidly under the thrust of the water flow, and then increases the pressure in the conical nozzle 7, the water in the conical nozzle 7 flows from the spray hole 8 Spraying, due to the low pressure of the outside air, the sprayed water is atomized, thereby atomizing dust and cooling, and because the atomized water droplets are small in size, they are fully in contact with the air, thereby achieving better dust removal and cooling effects.

Embodiment two

The difference between this embodiment and Embodiment 1 is that the spray branch pipe 6 is welded and fixed to the side wall 5 of the spray body 3, the axis of the spray branch pipe 6 and the axis of the spray body 3 are arranged at an acute angle, and the three spray pipes The branch pipes 6 are symmetrical in pairs on the spraying main body 3 , and the conical nozzles 7 connected to the spraying branch pipes 6 point to the oblique front of the spraying main body.

The conical nozzle 7 can choose to use the finished atomizing nozzle, and the purchased finished atomizing nozzle is directly installed on the spray branch pipe 6.

When in use, the spray pipe 1 is connected to the water supply device, and the water flow flows into the spray body 3 along the spray pipe 1. The spray branch pipe 6 to the spray branch pipe 6 is connected to the conical nozzle 7 at the end of the spray branch pipe 6. The blade wheel rotates rapidly under the thrust of the water flow, and then increases the pressure in the conical nozzle 7, and the water in the conical nozzle 7 flows from the spray The water is sprayed out from the hole 8, and the water flow is sprayed obliquely forward to form water mist, thereby performing dust removal and cooling.

Through the above specific implementation methods, those skilled in the art can easily realize the utility model. However, it should be understood that the present utility model is not limited to the specific implementation manners described above. On the basis of the disclosed embodiments, those skilled in the art can arbitrarily combine different technical features, so as to realize different technical solutions.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

Claims (9)

1. A construction site dust-reducing and temperature-reducing spray device is characterized in that it comprises a spray pipe and a spray body, and the spray body comprises a spray main body, a spray branch pipe and a conical shower nozzle; the spray main body has a plugging top surface and a cylindrical The side wall of the side wall, the top surface of the block and the cylindrical side wall form a liquid-containing cavity, and the bottom of the spray body is connected with a spray pipe; the spray branch pipes are at least three, and are evenly arranged on the side of the spray body On the wall, one end of the spray branch pipe is fixed to the spray body, the lumen of the spray branch pipe communicates with the liquid cavity of the spray body, and the other end of the spray branch pipe is connected with a conical nozzle; the conical nozzle has an inner cavity The large end surface of the conical nozzle communicates with the spray branch pipe, the small end surface is provided with spray holes, and the conical nozzle is also equipped with booster vanes. 2. A construction site dust-reducing and temperature-reducing spraying device according to claim 1, characterized in that the spraying body is a stainless steel pipe, the bottom of the stainless steel pipe is sealed with a stainless steel plate, and the upper part of the stainless steel pipe is connected to a spray pipe. 3. The dust-reducing and temperature-reducing spraying device for a construction site according to claim 1 or 2, characterized in that the spraying body and the spraying pipe are threadedly connected, and the bottom of the cylindrical side wall of the spraying body is threaded. 4. The dust-reducing and temperature-reducing spraying device for a construction site according to claim 2, characterized in that the spraying branch pipe is a stainless steel pipe, and the spraying branch pipe is welded and fixed to the spraying main body. 5. The dust-reducing and temperature-reducing spraying device for a construction site according to claim 1, 2 or 4, wherein the spraying branch pipe is fixed at an acute angle to the spraying main body. 6. A construction site dust-reducing and temperature-reducing spraying device according to claim 1 or 4, characterized in that the spraying branch pipe is fixed on the upper part of the spraying main body. 7. The dust-reducing and temperature-reducing sprinkler device for a construction site according to claim 1, characterized in that the conical nozzle is a finished atomizing nozzle. 8. The dust-reducing and temperature-reducing sprinkler device for a construction site according to claim 1, characterized in that there are a plurality of spray holes, and the plurality of spray holes are evenly distributed on the small end surface of the conical nozzle. 9. The dust-reducing and temperature-reducing sprinkler device for a construction site according to claim 1, characterized in that the spray pipe is a steel pipe with the same diameter as the spray main body, one end of the spray pipe is connected to the spray main body, and the other end is connected to a water supply hose.