Active ultrahigh air purification wall

Abstract

The utility model discloses an active ultrahigh air purification wall which comprises a foundation, a vertical rod, a hanging rope, a spray head, a spray pipe and an air purification piece, and a connecting piece is embedded in the foundation through cast-in-place concrete; the plurality of vertical rods are uniformly distributed at intervals, and are detachably mounted on a foundation through connecting pieces; a plurality of spray heads are uniformly arranged on the grid wall at intervals in the horizontal direction of the hanging rope, and the spray heads are communicated with a ground water supply system through spray pipes so as to form a fog forest wall; the air purifying part is arranged on the upper portion of the vertical rod. The dust suppression device is light and simple in overall design structure, can be repeatedly used, is arranged on the inner side of a project wall, can effectively intercept flying dust in a field and purify air, can be arranged at the height of 15 m and is far higher than that of a traditional wall type dust suppression device, and is high in practicability. The defects that dust and smoke exceeding a certain height cannot be intercepted through traditional enclosure wall type dust suppression, the construction cost is high, the period is long, and continuous use cannot be achieved are overcome.

Description

Technical Field

[0001] The present utility model relates to the technical field of construction dust control, in particular to an active ultra-high air purification wall. Background Art

[0002] At present, the requirements for environmental management and dust control in the construction industry are increasing day by day. During construction projects, especially during earthwork operations and welding operations, dust, smoke, etc. will be generated. Currently, the commonly used dust suppression method at the construction site is to use a fog cannon machine for dust reduction, or to make a spray system on the enclosure wall. However, the fog cannon machine belongs to point dust reduction, and the dust reduction range is limited. If the wind direction changes, the fog cannon machine cannot effectively control the dust, and someone needs to follow and adjust the orientation at any time. The interception height of the common spray system on the enclosure wall is limited, which is linear dust reduction. When the wind is strong, the dust and welding smoke will still be blown outside the site, easily triggering dust monitoring alarms; at the same time, the traditional enclosure wall adopts a guard plate design form, and its design height is limited, and it cannot intercept dust and smoke above a certain height. Content of the Utility Model

[0003] The purpose of the present utility model is to provide an active ultra-high air purification wall to solve the above problems.

[0004] The present utility model realizes the above purpose through the following technical solutions:

[0005] An active ultra-high air purification wall, comprising:

[0006] A foundation, in which connectors are embedded by cast-in-place concrete;

[0007] Vertical rods, a plurality of the vertical rods are evenly spaced, and the vertical rods are detachably installed on the foundation through the connectors;

[0008] Hanging ropes, a plurality of hanging ropes are horizontally threaded between a plurality of the vertical rods, and the plurality of vertical rods and the hanging ropes form a grid wall as a whole;

[0009] Spray nozzles and spray pipes, a plurality of spray nozzles are evenly spaced along the horizontal direction of the hanging ropes on the grid wall, and the spray nozzles are communicated with the ground water supply system through the spray pipes to form a fog forest wall;

[0010] Air purification components, the air purification components are arranged on the upper parts of the vertical rods.

[0011] Preferably, the connector includes a base plate and a threaded sleeve rod, the end of the threaded sleeve rod extends outwards from the base plate, the threaded sleeve rod and the base plate as a whole are embedded in the foundation by cast-in-place concrete, and the end of the threaded sleeve rod extending out from the base plate is exposed outside the foundation for lapping with the vertical rod.

[0012] Preferably, a bottom plate is provided at the bottom of the vertical rod, and an opening corresponding to the threaded rod is formed on the bottom plate. When the vertical rod is installed, the opening on the bottom plate is aligned with the threaded rod and placed.

[0013] Preferably, the vertical rod is composed of several sections of galvanized steel pipes welded together, and a closed flange is welded at the opening position of the galvanized steel pipe at the uppermost part to prevent rainwater from entering the interior of the galvanized steel pipe.

[0014] Preferably, anti-rust paint layers and aluminum powder layers are sequentially coated at the welded joints of several sections of the galvanized steel pipes.

[0015] Preferably, lifting lugs are provided on both sides of the galvanized steel pipe at the uppermost part for lifting the vertical rod and placing it on the corresponding foundation.

[0016] Preferably, the inner wall thickness of the galvanized steel pipe in the lower half of the vertical rod is greater than the inner wall thickness of the galvanized steel pipe in the upper half of the vertical rod.

[0017] Preferably, the vertical rod includes several sections of galvanized steel pipes, and the several sections of galvanized steel pipes are detachably connected.

[0018] Preferably, a plurality of limiting rings are evenly arranged at intervals along the axial direction of the vertical rod, and the hanging rope is threaded through the limiting rings.

[0019] Preferably, the air purification component includes a negative ion generator, and the negative ion generator is arranged at the top of the vertical rod.

[0020] The beneficial effects of the present utility model are as follows:

[0021] 1. The present utility model is an active ultra-high air purification wall applied to the construction site. A plurality of spraying devices are arranged on the purification wall, which can solve the problem of dust reduction and air purification on the plane, and effectively prevent dust, harmful smoke, etc. caused by different wind directions; when it is turned on, a barrier is formed within the range of the active air purification wall to intercept dust and smoke on a large scale. At the same time, a negative ion generator is arranged at the top of the vertical rod to release negative ions, which can capture harmful substances in the air and generate clean and non-toxic air, thereby intercepting, controlling, and purifying dust and smoke from the "surface";

[0022] 2. The present utility model is composed of multiple sections of galvanized steel pipes, and its height can reach 15m, far exceeding the height of the traditional guard plate wall, thereby intercepting dust and smoke exceeding a certain height;

[0023] 3. The utility model is applied to the inner side of the project fence. A dust environmental protection monitoring sub-station is set at a position 200 m away from the outside of the fence. In Xi'an area, the northwest and northeast winds prevail all year round. The sub-station is extremely sensitive to environmental monitoring. Through actual verification, the sub-station outside the fence has not given an alarm, and it can effectively intercept the dust in the project and purify the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic diagram of the overall layout structure of the present utility model.

[0026] Figure 2 is Figure 1 The partial enlarged structural schematic diagram of A in

[0027] Figure 3 It is a schematic diagram of dust control in the horizontal direction of the present utility model.

[0028] Figure 4 It is a schematic diagram of dust control in the obliquely upward wind direction of the present utility model.

[0029] Figure 5 It is a schematic diagram of dust control in the downward oblique wind direction of the present utility model.

[0030] The description of the reference numerals is as follows:

[0031] 1 is the vertical pole, 2 is the foundation, 3 is the hanging rope, 4 is the lifting lug, 5 is the nozzle, 6 is the threaded rod, and 7 is the air purification component. SPECIFIC EMBODIMENTS

[0032] The following combines with the attached Figures 1-4 , and further explains the technical solutions of the present utility model:

[0033] As Figure 1 shown, an active ultra-high altitude air purification wall includes a foundation 2, a vertical pole 1, a hanging rope 3, a nozzle 5 and a spray pipe, and an air purification component 7. A connector is embedded in the foundation 2 by cast-in-place concrete. That is to say, in this embodiment, the air purification wall as a whole consists of three major parts: the foundation, the vertical pole, and the hanging rope to form a frame structure. This frame structure is used to replace the traditional guard plate fence, and the set height can reach 15 m. The nozzle, the spray pipe, and the air purification component 7 are arranged on this frame structure to achieve the interception of dust and smoke. First, the foundation at the bottommost position will be introduced:

[0034] Embed a foundation 2 on the ground. Dig an embedding hole every 7m - 9m and pour concrete to form the foundation 2. At the same time of pouring concrete, embed the connecting piece in the foundation 2. After the subsequent project construction is completed, it is possible to choose to cut off the protruding part of the connecting piece or use it as the internal decoration foundation of the community.

[0035] Specifically, as Figure 1 shown, a number of vertical rods 1 are evenly spaced. And the vertical rods 1 are detachably installed on the foundation 2 through the connecting piece. That is to say, in this embodiment, a vertical rod is installed on the foundation through the connecting piece every 7m. After the subsequent project construction is completed, the vertical rod can be removed.

[0036] In some embodiments, the connecting piece includes a base plate and a threaded rod 6. The end of the threaded rod 6 extends outwards from the base plate. The threaded rod 6 and the base plate as a whole are embedded in the foundation 2 by cast-in-place concrete. And the end of the threaded rod 6 extending out from the base plate is exposed outside the foundation 2 for lapping with the vertical rod 1. That is to say, pass the end of the threaded rod through the base plate, place the bottom of the threaded rod in the foundation, put the threaded rod and the base plate as a whole into the foundation, then pour concrete to fix the ceramic screw and the base plate as a whole in the foundation, and the end of the threaded rod is exposed outside the foundation. When hoisting the vertical rod subsequently, place the bottom of the vertical rod against the threaded rod.

[0037] It should be noted that in this embodiment, the base plate is a steel plate.

[0038] In some embodiments, as Figure 1 shown, a bottom plate is provided at the bottom of the vertical rod 1. An opening corresponding to the threaded rod 6 is opened on the bottom plate. When the vertical rod 1 is installed, the opening on the bottom plate is placed against the threaded rod 6. That is to say, a bottom plate made of steel plate is also provided at the bottom of the vertical rod, and an opening is opened on this bottom plate. When hoisting the vertical rod, the opening on the bottom plate is placed against the threaded rod. After placing it in place, screw a nut on the dead screw to fix it.

[0039] It should be noted that reinforcing ribs are also installed on the bottom plate and on the outside of the vertical rod 1 to improve the structural strength of the bottom of the vertical rod 1.

[0040] Specifically, as Figure 1As shown, the vertical pole 1 is welded by several sections of galvanized steel pipes, and a closed flange is welded at the opening of the galvanized steel pipe at the top to prevent rainwater from entering the galvanized steel pipe. That is to say, in this embodiment, the vertical pole is welded by multiple sections of galvanized steel pipes in sequence, so as to realize a fog forest wall with a height of 15m, and a closed flange is welded on the galvanized steel pipe at the top of the vertical pole to block the opening of the galvanized steel pipe, thereby preventing rainwater from entering the galvanized steel pipe.

[0041] It should be noted that the thickness of the inner wall of the galvanized steel pipe at the lower half of the vertical pole 1 is greater than that of the inner wall of the galvanized steel pipe at the upper half of the vertical pole. In other words, the inner wall of the galvanized steel pipe used in the upper part of the vertical pole is slightly thinner, and the inner wall of the galvanized steel pipe used in the lower part of the vertical pole is thicker, thereby making the lower structure foundation more stable and firm, reducing the upper load and improving the stability of the overall grid wall.

[0042] In some embodiments, the welds of several sections of the galvanized steel pipe are coated with an anti-rust paint layer and a silver powder layer in sequence. That is, coating the weld areas of multiple sections of the galvanized steel pipe with an anti-rust paint layer and a silver powder paint layer can improve the rust resistance, corrosion resistance and fire resistance of the weld areas.

[0043] In some embodiments, Figure 2 As shown, the galvanized steel pipe at the top is provided with lifting ears 4 on both sides for hoisting the pole and placing it on the corresponding foundation. That is to say, the galvanized steel pipe at the top of the pole is provided with lifting ears 4, which can help to hang the lifting rope through the lifting ears and use the crane to hoist the pole and place it on the foundation.

[0044] In some embodiments, the vertical pole 1 includes several sections of galvanized steel pipes, and the sections of galvanized steel pipes are detachably connected. In other words, multiple sections of galvanized steel pipes can also be combined in a design form, for example, a threaded joint is provided at the bottom of the galvanized steel pipe, and the threaded joint is screwed into the internal thread interface of the next section of galvanized steel pipe; of course, it is not limited to the threaded connection form, and other detachable design forms can also be adopted.

[0045] It should be noted that a clamp can also be installed externally at the connection position of the threaded joint to improve the connection stability between multiple sections of galvanized steel pipes.

[0046] Specifically, Figure 1 As shown, a plurality of hanging ropes 3 are parallelly passed through the plurality of vertical poles 1. The plurality of vertical poles 1 and the hanging ropes 3 form a grid wall as a whole. In other words, a plurality of vertically distributed vertical poles and a plurality of horizontally arranged hanging ropes form a crisscross grid wall as a whole, and the grid wall can be used as a frame structure for the subsequent installation of the spraying parts.

[0047] It should be noted that, in this embodiment, the hanging rope 3 is a steel wire rope.

[0048] In some embodiments, such as Figure 2 shown, along the axial direction of the vertical rod 1 and evenly spaced on the vertical rod, there are a plurality of limiting rings, and the hanging rope 3 is threaded through the limiting rings. That is to say, a plurality of limiting rings are arranged at intervals of 2 m from top to bottom on each vertical rod, and the hanging rope is sequentially threaded through the corresponding limiting rings on each vertical rod, so as to limit and support the hanging rope.

[0049] Specifically, as Figure 1 shown, on the grid wall and evenly spaced along the horizontal direction of the hanging rope 3, there are a plurality of nozzles 5, and the nozzles 5 are communicated with the ground water supply system through a spray pipe for forming a mist forest wall. That is to say, by hanging a plurality of atomizing nozzles at intervals on the hanging rope, when in use, the plurality of atomizing nozzles are used simultaneously, and at this time, an atomizing wall facing the inside of the project can be formed as a whole, so as to intercept the dust and smoke in the project.

[0050] Specifically, as Figure 2 shown, the air purification member 7 is arranged on the upper part of the vertical rod 1, and the air purification member 7 includes a negative ion generator, and the negative ion generator is arranged on the top of the vertical rod. That is to say, a negative ion generator is also arranged on the top of each vertical rod. The negative ions released by the negative ion generator can capture harmful substances in the air, and thus play a role in purifying the air. Refer to Figures 3-5 to know the interception state of the purification wall for dust under different wind directions, so as to intercept and purify the dust and smoke from the "surface".

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An active ultra-high altitude air purification wall, characterized in that Comprising: A foundation, in which connecting pieces are embedded by cast-in-place concrete; Vertical poles, a plurality of the vertical poles are evenly spaced, and the vertical poles are detachably installed on the foundation through the connecting pieces; Hanging ropes, a plurality of hanging ropes are horizontally threaded between a plurality of the vertical poles, and the plurality of vertical poles and the hanging ropes together form a grid wall; Spray nozzles and spray pipes, a plurality of spray nozzles are evenly spaced along the horizontal direction of the hanging ropes on the grid wall, and the spray nozzles are communicated with a ground water supply system through the spray pipes to form a fog forest wall; Air purification components, the air purification components are arranged on the upper part of the vertical poles.

2. The active ultra-high altitude air purification wall according to claim 1, characterized in that, The connecting piece includes a base plate and a threaded sleeve rod, the end of the threaded sleeve rod extends outwards from the base plate, the threaded sleeve rod and the base plate as a whole are embedded in the foundation by cast-in-place concrete, and one end of the threaded sleeve rod extending out from the base plate is exposed outside the foundation for lapping with the vertical pole.

3. The active ultra-high altitude air purification wall according to claim 2, characterized in that, A bottom plate is arranged at the bottom of the vertical pole, and an opening corresponding to the threaded sleeve rod is formed on the bottom plate. When the vertical pole is installed, the opening on the bottom plate is aligned with the threaded sleeve rod and placed.

4. The active ultra-high altitude air purification wall according to any one of claims 1-3, characterized in that The vertical pole is composed of a plurality of sections of galvanized steel pipes welded together, and a closed flange is welded at the opening position of the galvanized steel pipe at the uppermost part to prevent rainwater from entering the interior of the galvanized steel pipe.

5. The active ultra-high altitude air purification wall according to claim 4, wherein Anti-rust paint layers and aluminum powder layers are successively coated at the welded joints of several sections of the galvanized steel pipes.

6. The active ultra-high altitude air purification wall according to claim 4, wherein Lifting lugs are arranged on both sides of the galvanized steel pipe at the uppermost part for hoisting the vertical pole and placing it on the corresponding foundation.

7. The active ultra-high altitude air purification wall according to claim 4, wherein The inner wall thickness of the galvanized steel pipe in the lower half of the vertical pole is greater than the inner wall thickness of the galvanized steel pipe in the upper half of the vertical pole.

8. The active ultra-high altitude air purification wall according to any one of claims 1-3, characterized in that, The vertical pole includes a plurality of sections of galvanized steel pipes, and the plurality of sections of galvanized steel pipes are detachably connected.

9. The active ultra-high altitude air purification wall according to claim 1, wherein A plurality of limiting rings are evenly spaced along the axial direction of the vertical pole and on the vertical pole, and the hanging rope is threaded through the limiting rings.

10. The active ultra-high altitude air purification wall according to claim 1, wherein The air purification component (7) includes a negative ion generator, and the negative ion generator is arranged at the top of the vertical pole.

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