CN220487278U - Dust fall encloses fender - Google Patents

Abstract

The utility model discloses a dust fall fence in the technical field of construction site dust fall equipment, which comprises a dust fall structure, wherein the dust fall structure comprises a fence, upright posts, upright plates, a blower and exhaust fans, a plurality of upright posts are distributed at equal intervals along the side walls of the fence and are connected with the fence through bolts, a first air outlet is formed in one side, close to a construction site, of each upright post, and a second air outlet is formed in each of two sides of each upright post; this setting that dust fall encloses fender, structural design is reasonable, through enclosing the equidistant stand of installing on keeping off, the stand communicates with air-blower and air exhauster through the pipeline respectively, and a plurality of mutual concatenations of enclosing keep off enclose the building site, and the shower nozzle blowout water smoke on the riser is in order to reduce the content of dust on the building site, when no wind or dust volume are great in the air, then air-blower or air exhauster cooperate according to the user demand and use to improve the content of water smoke in the air in the building site and reduce the content of dust in the air in the building site.

Description

Dust fall encloses fender

Technical Field

The utility model relates to the technical field of construction site dust fall equipment, in particular to a dust fall surrounding baffle.

Background

In the building construction process, dust in the construction site is diffused due to earth excavation, construction dust, vehicle transportation dust and the like, the construction site is required to be isolated from the external environment by the enclosing shield, the construction site becomes a relatively closed space, unintentional intrusion of passers-by pedestrians can be prevented, dust generated in construction can be blocked, however, the dust is easy to float out from the top of the enclosing shield, and certain influence is caused to passers-by pedestrians.

The existing construction site is surrounded by adopting a fence, and a spray nozzle is arranged on the fence to spray water mist for dust fall, but when the construction site is in a windless state, the water mist is difficult to float to the central area of the construction site, and when the dust is larger, floating dust overflows. For this reason, new solutions need to be designed to solve.

Disclosure of Invention

The utility model aims to provide a dust fall fence, which is used for solving the problems that in the background technology, a construction site is surrounded by the fence, and water mist is sprayed out of the fence by installing a spray nozzle to fall dust, but when the construction site is in a windless state, the water mist is difficult to float to the central area of the construction site, and when the dust is large, floating dust overflows.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust fall encloses fender, includes dust fall structure, dust fall structure is including enclosing fender, stand, riser, air-blower and air exhauster, a plurality of the stand is followed enclose the equidistant distribution of lateral wall of fender and pass through the bolt with enclose the fender and be connected, the stand is close to building site one side and opens there is first air outlet, open respectively the both sides of stand has the second air outlet, adjacent two pass through the hose intercommunication between the stand, the air-blower with the hose intercommunication, a plurality of the riser is followed enclose the equidistant distribution of lateral wall of fender and pass through the bolt with enclose the fender and be connected, threaded connection has the shower nozzle on the riser, adjacent two pass through the water piping intercommunication between the riser, the air outlet end of air exhauster has cup jointed the filter bag, the air inlet end of air exhauster is connected with the person in charge through the connecting pipe, the person in charge through a plurality of pipes with stand inner chamber intercommunication.

In order to improve the use strength of the upright posts, the top parts of the two adjacent upright posts are preferably connected through a first connecting plate as the dust falling fence.

In order to improve the use strength of the vertical plates, the dust fall enclosure is preferably provided with the two adjacent vertical plates, and the tops of the two adjacent vertical plates are connected through the second connecting plate.

In order to keep the upright post stable in the vertical direction, the dust fall enclosure is preferably provided with a reinforcing plate fixed at the included angle of the upright post and the enclosure through bolts.

In order to change the direction of air flow suction and discharge, the dust fall enclosure is preferably provided with the second air outlet which is of an arc-shaped structure.

In order to enable the air flow to diffuse outwards more quickly, the dust fall surrounding baffle is preferable, and the first air outlet is of an outer splayed structure.

In order to pull the main pipe and avoid loosening of the connector of the guide pipe, the dust falling fence is preferable, and a pull rope is connected between the bottom of the upright post and the main pipe.

Compared with the prior art, the utility model has the beneficial effects that: this setting that dust fall encloses fender, structural design is reasonable, through enclosing the equidistant stand of installing on keeping off, the stand communicates with air-blower and air exhauster through the pipeline respectively, and a plurality of mutual concatenations of enclosing keep off enclose the building site, and the shower nozzle blowout water smoke on the riser is in order to reduce the content of dust on the building site, when no wind or dust volume are great in the air, then air-blower or air exhauster cooperate according to the user demand and use to improve the content of water smoke in the air in the building site and reduce the content of dust in the air in the building site.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the column of the present utility model;

fig. 3 is a schematic view of a column connecting structure according to the present utility model.

In the figure: 100. a dust falling structure; 110. a surrounding baffle; 120. a column; 121. a first air outlet; 122. a second air outlet; 123. a first connection plate; 124. a reinforcing plate; 125. a hose; 126. a conduit; 127. a pull rope; 130. a vertical plate; 131. a spray head; 132. a water pipe; 133. a second connecting plate; 140. a blower; 150. an exhaust fan; 151. a main pipe; 152. and a filter bag.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

in the technical scheme, the dust fall enclosure comprises a dust fall structure 100, wherein the dust fall structure 100 comprises an enclosure 110, upright posts 120, vertical plates 130, a blower 140 and an exhaust fan 150, the upright posts 120 are distributed at equal intervals along the side wall of the enclosure 110 and are connected with the enclosure 110 through bolts, a first air outlet 121 is formed in one side, close to a construction site, of each upright post 120, second air outlets 122 are formed in two sides of each upright post 120 respectively, two adjacent upright posts 120 are communicated through a hose 125, the blower 140 is communicated with the hose 125, a plurality of vertical plates 130 are distributed at equal intervals along the side wall of the enclosure 110 and are connected with the enclosure 110 through bolts, a spray head 131 is connected to each vertical plate 130 in a threaded manner, the adjacent two vertical plates 130 are communicated through a water pipe 132, the air outlet end of the exhaust fan 150 is sleeved with a filter bag 152, the air inlet end of the exhaust fan 150 is connected with a main pipe 151 through a connecting pipe, and the main pipe 151 is communicated with the inner cavity of the upright posts 120 through a plurality of pipes 126;

in this technical scheme, 110 is used for providing the mounting point to the installation of each part, stand 120 is used for carrying out the intercommunication with air-blower 140 and air exhauster 150, and first air outlet 121 and second air outlet 122 are used for breathing in or give vent to anger, and then when there is not wind in the air, air-blower 140 uses, air-blower 140 passes through hose 125 to the inside air-blast of stand 120, and make gas export through first air outlet 121 and second air outlet 122, produce the water smoke that the air current drove shower nozzle 131 blowout flows to the building site intermediate region, and when the dust volume is great, behind the dust passed the water smoke wall that comprises shower nozzle 131 sprays, air exhauster 150 is operated at this moment, make main pipe 151, pipe 126 and stand 120 inside produce suction, inhale external gas into stand 120 inner chamber, and then can prevent that the dust from outwards escaping, riser 130, shower nozzle 131 and water pipe 132 cooperate each other and use and can become the water smoke and fly in the air.

In some embodiments, referring to fig. 1, the tops of two adjacent columns 120 are connected by a first connecting plate 123.

In this technical solution, the use of the first connecting plate 123 can improve the structural strength of the two adjacent upright posts 120, preventing the occurrence of shaking with wind.

In some embodiments, referring to fig. 1, the tops of two adjacent risers 130 are connected by a second connection plate 133.

In this technical solution, the use of the second connection plate 133 can improve the structural strength of the riser 130, avoiding the riser 130 from being affected by wind.

In some embodiments, referring to fig. 1, a reinforcement plate 124 is fastened to the corner of the upright 120 and the enclosure 110 by bolts.

In this embodiment, the reinforcement plate 124 is used to reinforce the structural strength of the vertical plate 130 to counteract the influence of wind force.

In some embodiments, referring to fig. 2, the second air outlet 122 has an arc structure.

In this solution, the flow direction of the air flow can be changed by means of the arcuate surfaces.

In some embodiments, referring to fig. 2, the first air outlet 121 has an outer "eight" shape.

In this solution, the air flow is allowed to diffuse outwards to push the air.

In some embodiments, referring to fig. 3, a pull rope 127 is connected between the bottom of the upright 120 and the main pipe 151.

In this embodiment, pull rope 127 is shorter than guide pipe 126, and thus plays a role in pulling main pipe 151, and avoids loosening at the connection of guide pipe 126 with upright 120 and main pipe 151.

Working principle: the valve on the water pipe 132 is opened, so that water flow enters the vertical plate 130 and then is sprayed out from the spray head 131 in a water mist state, air in a work area is humidified, dust content in the air is reduced, when no air exists in the air, the air blower 140 is used, the air blower 140 blows air into the upright 120 through the hose 125, the air is led out through the first air outlet 121 and the second air outlet 122, air flow is generated to drive the water mist sprayed out by the spray head 131 to flow to the middle area of the work area, when the dust content is large, the dust passes through the water mist wall formed by spraying by the spray head 131, at the moment, the exhaust fan 150 works, so that suction is generated inside the main pipe 151, the guide pipe 126 and the upright 120, external air is sucked into the inner cavity of the upright 120 and is led into the filter bag 152 to be filtered, and the dust can be prevented from escaping outwards, and accordingly the water mist content in the air in the work area can be effectively improved, and the dust content in the work area can be reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides a dust fall encloses fender which characterized in that: including dust fall structure (100), dust fall structure (100) are including enclosing fender (110), stand (120), riser (130), air-blower (140) and air exhauster (150), a plurality of stand (120) are along enclose the equidistant distribution of lateral wall that keeps off (110) and pass through the bolt with enclose fender (110) and be connected, stand (120) are close to building site one side and open have first air outlet (121), open respectively in the both sides of stand (120) have second air outlet (122), adjacent two pass through hose (125) intercommunication between stand (120), air-blower (140) with hose (125) intercommunication, a plurality of riser (130) are followed enclose the equidistant distribution of lateral wall that keeps off (110) and pass through the bolt with enclose fender (110) and be connected, threaded connection has shower nozzle (131) on riser (130), adjacent two connect through water pipe (132) between riser (130), air outlet end of air exhauster (150) cup joints filter bag (152), air exhauster (150) have through connecting pipe (151) with connecting pipe (126).

2. A dustfall fence as in claim 1 wherein: the tops of two adjacent upright posts (120) are connected through a first connecting plate (123).

3. A dustfall fence as in claim 1 wherein: the tops of two adjacent vertical plates (130) are connected through a second connecting plate (133).

4. A dustfall fence as in claim 1 wherein: and a reinforcing plate (124) is fixed at the included angle between the upright post (120) and the enclosure (110) through bolts.

5. A dustfall fence as in claim 1 wherein: the second air outlet (122) is of an arc-shaped structure.

6. A dustfall fence as in claim 1 wherein: the first air outlet (121) is of an outer splayed structure.

7. A dustfall fence as in claim 1 wherein: a pull rope (127) is connected between the bottom of the upright post (120) and the main pipe (151).