Garden building construction dust removal system

Abstract

The invention belongs to the technical field of garden building construction, and particularly relates to a garden building construction dust removal system. The dust removal system comprises an S-shaped pipeline, photo-thermal particles and an adhesion layer. The S-shaped pipeline comprises an air inlet and an air outlet, and the air inlet is lower than the air An air inlet bottom plate is arranged at the bottom of the air inlet, and the photo-thermal particles are arranged on the air inlet bottom plate And an air inlet top plate is arranged at the top of the air inlet and is made of a light-transmitting material. A corner top plate is arranged at the top of the S-shaped pipeline, and an adhesion layer is arranged in the corner top plate. Air flow is driven by solar energy through the photo-thermal particles, and low-energy-consumption operation is achieved; the S-shaped pipeline structure optimizes the dust settling path and improves the dust removal efficiency; the adhesion layer efficiently captures fine particles and is convenient to clean and maintain; the water storage tank and the fiber bundles are combined to further enhance airflow regulation and control through evaporative cooling, the dust removal effect is improved, and the characteristics of environmental protection and high efficiency are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of garden building construction, and particularly relates to a garden building construction dust removal system. Background Art

[0002] With the increasing popularity of garden construction, the dust problem generated during the construction process has become one of the main issues affecting the quality of the construction environment and the health of workers. Dust not only has a serious impact on the air quality at the construction site, but also spreads to the surrounding areas, polluting the environment. Therefore, how to efficiently and economically solve the problem of controlling and removing dust during the construction process is a technical problem that needs to be solved urgently in the current field of garden construction.

[0003] Traditional dust removal methods include water spray dust reduction, mechanical filtration, and electrostatic dust removal. The water spray dust reduction method gathers and settles dust particles by spraying water mist; although this method is simple, it consumes a lot of water and is prone to water accumulation at the construction site, affecting normal operations. The mechanical filtration method intercepts dust particles in the air through filters or dust collection equipment; this method is suitable for the treatment of fine dust particles, but the filtration equipment is prone to clogging, requires frequent cleaning and maintenance, and is costly. The electrostatic dust removal method uses the principle of electrostatic adsorption to capture dust particles; this method has high technical requirements for equipment and large initial investment, and is not suitable for the complex environment of garden construction sites.

[0004] Although the above methods are effective in certain specific scenarios, they are not adaptable enough in open environments such as garden construction. This is because the construction environment of gardens and buildings usually lacks a stable water and electricity supply, which limits the feasibility of water spraying and electrostatic dust removal. The sources of dust at garden construction sites are complex, and the particle sizes vary. The rising method cannot take into account the comprehensive dust removal technology for large and fine particles.

[0005] Therefore, it is of great significance to develop dust removal technology for garden building construction to achieve low-energy consumption and high-efficiency dust removal. Summary of the invention

[0006] To solve the above problems, the present invention provides a garden construction dust removal system, including an S-shaped pipe, photothermal particles and an adhesive layer. The S-shaped pipe includes an air inlet and an air outlet, and the air inlet is lower than the air outlet. An air inlet bottom plate is provided at the bottom of the air inlet, and the photothermal particles are arranged on the air inlet bottom plate. An air inlet top plate is provided at the top of the air inlet, and the air inlet top plate is made of a light-transmitting material. A corner top plate is provided at the top of the S-shaped pipe, and an adhesive layer is provided inside the corner top plate.

[0007] In the present invention, the photothermal particles are arranged on the air inlet bottom plate, which can absorb sunlight and convert sunlight into heat energy to heat the surrounding air. As the density of the heated air decreases, a naturally rising hot air flow is generated. The heated air rises, driving the dust-containing air into the system from the air inlet, and flows along the S-shaped pipe, pushing the air to complete the entire cycle. The dust-containing air turns multiple times in the S-shaped pipe, and through the action of inertia and gravity, some large particles of dust settle to the pipe wall; a corner top plate is provided at the top of the S-shaped pipe, and an adhesion layer is provided. When the air flows through the corner top plate, the flow rate is reduced, and the dust particles contact the adhesion layer and are adsorbed. The present invention utilizes the photothermal effect of the photothermal particles and uses solar energy as the only energy source to avoid dependence on external electricity or other energy sources. This self-powered design greatly reduces energy consumption and realizes sustainable operation of the equipment. The present invention designs the air inlet to be lower than the air outlet, and utilizes the natural rising characteristics of hot air to guide the dust-containing air into the S-shaped pipe, realizing passive airflow drive, and achieving efficient dust removal without additional energy consumption.

[0008] Furthermore, the photothermal particles are graphene, bismuth telluride, titanium dioxide doped carbon nanoparticles, and carbon nanotubes. The use of graphene, bismuth telluride, titanium dioxide doped carbon nanoparticles and carbon nanotubes as photothermal particles in the present invention has significant advantages: graphene and carbon nanotubes have excellent light absorption capacity and thermal conductivity, and can efficiently convert sunlight into heat energy and quickly transfer it to the surrounding air; bismuth telluride has strong light absorption characteristics in a wide spectral range, and has good thermoelectric properties, which can further improve the photothermal conversion efficiency; titanium dioxide doped carbon nanoparticles enhance the overall photothermal performance by extending the absorption band to visible light and near-infrared regions. The combination of these materials enables the photothermal particles to work efficiently under different lighting conditions, providing a stable heat source to drive natural convection, thereby realizing low-energy air heating and dust removal processes. In particular, titanium dioxide doped carbon nanoparticles can not only enhance the photothermal conversion performance, but also have the ability to decompose organic pollutants. This is because titanium dioxide has photocatalytic properties under light conditions and can generate highly active oxidizing substances (such as hydroxyl radicals and superoxide ions), which can effectively decompose organic pollutants and bacteria in the air. In addition, doping with carbon nanoparticles can extend the light response range of titanium dioxide to the visible light region and improve its catalytic efficiency under sunlight. Therefore, in the present invention, the use of titanium dioxide doped with carbon nanoparticles can not only efficiently absorb sunlight and heat the air, but also further purify the air and improve the environmental performance of the system.

[0009] Furthermore, the materials of the air intake top plate are glass, polycarbonate, acrylic, ETFE, and PVDF. Glass has high light transmittance and excellent chemical stability, and is suitable for long-term outdoor use; polycarbonate and acrylic not only have high light transmittance (close to or exceeding 90%), but are also light in weight, strong in impact resistance, and easy to install and maintain. ETFE (ethylene tetrafluoroethylene copolymer) and PVDF (polyvinylidene fluoride) film materials have extremely high light transmittance (up to 95%) and self-cleaning properties, while being resistant to high temperatures and corrosion, and suitable for harsh environments. In addition, these materials can be processed according to demand to ensure sufficient light penetration to heat the photothermal particles, thereby effectively driving air flow and achieving low-energy operation, while having good durability and environmental adaptability.

[0010] Furthermore, the air intake bottom plate is tilted downward. The tilt angle design helps to form an airflow guide, allowing dust-laden air to flow smoothly into the S-shaped duct to avoid airflow turbulence; in addition, the tilted bottom plate can prevent dust particles from accumulating on the plate surface, reduce the difficulty of equipment maintenance, and provide a better lighting angle for the photothermal particles, thereby improving the photothermal conversion efficiency and the rising effect of hot air. This design not only improves the dust removal effect, but also optimizes the airflow organization and operating performance of the equipment.

[0011] Furthermore, the air intake top plate is tilted downward. The downward tilted structure can effectively guide the hot air flow path, allowing the heated air to enter the S-shaped duct more quickly and stably, reducing heat loss; this design also helps to optimize the airflow direction and avoid airflow turbulence in the air intake area, thereby improving the efficiency of air flow; at the same time, the tilted top plate can also prevent external dust from directly covering the top plate surface, ensuring stable light transmittance, making full use of sunlight to heat the photothermal particles, and further enhancing the operating efficiency of the system.

[0012] Furthermore, the adhesive layer includes modified fibers and resin. The modified fibers have improved dust affinity through surface treatment, and their porous structure can effectively capture and adsorb fine dust particles in the air while maintaining good air permeability and reducing airflow obstruction; the resin provides high-strength adhesion, which can further enhance the ability to capture tiny particles and ensure the overall stability and durability of the adhesive layer. The combination of the two can not only achieve efficient dust capture, but also ensure the processability and easy maintenance of the adhesive layer, which is suitable for long-term and efficient dust removal application requirements.

[0013] Furthermore, the corner top plate is detachably connected to the S-shaped pipe, which is convenient for cleaning and maintenance.

[0014] Furthermore, it also includes a water storage tank and a fiber bundle, wherein the water storage tank is placed outside the air outlet, and the fiber bundle runs through the side wall of the water storage tank and the side wall of the air outlet. The fiber bundle absorbs water in the water storage tank through capillary action, and uses the water evaporation process to produce a cooling effect, so that the air temperature at the air outlet is reduced, thereby further enhancing the sinking flow characteristics of the air, forming a stable thermal convection cycle, and helping to improve the overall operating efficiency of the system; in addition, the effect of cooling air can produce a secondary sedimentation effect on the remaining dust particles, thereby improving the dust removal efficiency; at the same time, the structure uses the physical phenomenon of water evaporation for cooling, without additional energy consumption, in line with the design requirements of low energy consumption and environmental protection, and adapting to the actual needs of outdoor construction environments.

[0015] Furthermore, the water tank and the S-shaped pipe are designed as one piece. The integrated structure reduces the connection gaps between the components, making the overall structure more compact and effectively avoiding air or water leakage; in addition, since the water tank and the pipe share the same wall, the wall thickness can be reduced, thereby enhancing the capillary effect of the fiber bundle, improving the water transfer efficiency and evaporative cooling effect.

[0016] Furthermore, the fiber bundle is made of polyamide fiber or polyacrylonitrile fiber. Both materials have excellent capillary action ability, can efficiently absorb water in the water storage tank and conduct it to the air outlet, and have good water resistance and anti-aging properties, suitable for long-term use; polyamide fiber has good flexibility, high mechanical strength, wear resistance, and can maintain stable performance in complex environments, while polyacrylonitrile fiber has higher chemical stability, can resist corrosion, and adapt to high humidity and high temperature environments. The selection of the two materials not only ensures the efficient water transfer performance of the fiber bundle, but also improves the durability and reliability of the system, meeting the low maintenance requirements.

[0017] Beneficial effects of the present invention: The present invention uses photothermal particles to absorb solar energy to heat the air, drive the dust-laden air flow, and achieve low-energy operation; the S-shaped duct extends the airflow path, and uses gravity and inertia to settle large dust particles; an efficient adhesion layer is set in the corner top plate to capture fine particles; in addition, the water storage tank and fiber bundle absorb water and evaporate and cool through capillary action, creating cold air at the air outlet, further strengthening the airflow sinking and secondary dust sedimentation. Through these designs, the system achieves multi-stage dust removal from large particles to fine particles, combined with low-energy airflow drive and efficient capture functions, so that the equipment can maintain efficient and stable dust removal effects in complex environments.

[0018] The present invention uses photothermal particles to absorb solar energy, convert it into heat energy to heat the air, drive natural convection, and does not require additional power support, significantly reducing energy consumption; secondly, the S-shaped pipe and structure optimize the physical characteristics of hot air rising and cold air falling, guide the airflow to complete the multi-stage sedimentation and capture of dust, and avoid the high energy consumption of fans or motors in traditional dust removal equipment; in addition, the water storage tank and fiber bundles use capillary action to absorb water, and natural cooling is achieved through evaporative cooling to further regulate the airflow without external energy. This design cleverly combines solar energy, natural convection and physical processes to fully achieve efficient dust removal and low energy consumption operation.

[0019] Based on the above beneficial effects, the present invention has good application prospects in the field of garden building construction technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of a dust removal system for garden construction.

[0021] Figure 2 This is a schematic diagram of another dust removal system for garden construction.

[0022] In the figure: 1. air inlet; 2. air outlet; 3. corner top plate; 4. air inlet bottom plate; 5. photothermal particles; 6. air inlet top plate; 7. adhesion layer; 8. water storage tank; 9. fiber bundle. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and examples.

[0024] Example 1 The present invention provides a garden construction dust removal system, such as Figure 1 As shown, it includes an S-shaped pipe, photothermal particles 5 and an adhesion layer 7. The specific structural design and principle are as follows: The S-shaped duct consists of an air inlet 1 and an air outlet 2, the air inlet 1 is located at the bottom, and the air outlet 2 is located at the top, and the dust-laden air flow is driven by the principle of hot air rising naturally. An air inlet base plate 4 is provided at the bottom of the air inlet 1, and the air inlet base plate 4 is tilted downward by 10-15 degrees. The material is 1-2 mm thick stainless steel or aluminum alloy, which has excellent thermal conductivity and can stably support the photothermal particles 5. The photothermal particles 5 are evenly distributed on the surface of the air inlet base plate 4, with a layer thickness of 10-15 mm and a particle diameter of 3-5 mm. Graphene, bismuth telluride, titanium dioxide doped carbon nanoparticles or carbon nanotubes are selected as raw materials. These photothermal particles 5 have efficient photothermal conversion capabilities, and titanium dioxide doped carbon nanoparticles can not only extend the absorption wavelength to visible light, but also have the ability to decompose organic pollutants. Through sunlight irradiation, these photothermal particles 5 quickly heat the surrounding air, forming a low-density hot air flow that rises, pushing the dust-laden air into the S-shaped duct. An air intake top plate 6 is provided at the top of the air inlet 1, and the air intake top plate 6 is tilted downward by 5-10 degrees. The material is glass, polycarbonate, acrylic, ETFE or PVDF, and the thickness is 2-5 mm. It has a high light transmittance of more than 90% and UV resistance, ensuring that the photothermal particles 5 can fully receive solar energy and operate efficiently. A dust collection port or groove is set at the low point of the air intake bottom plate 4 to facilitate subsequent dust cleaning. The S-shaped pipe adopts a compact design, with an overall height of 1.5-2 meters, a bending radius of 15-20 centimeters, and a width of 30-50 centimeters. The inner wall of the pipe is smoothed to reduce dust adhesion. The corner top plate 3 set at the top adopts a detachable connection method, and the fixing method includes a bolt connection or a snap-on structure, which is easy to disassemble, clean and maintain. An adhesive layer 7 is provided inside the corner top plate 3. The adhesive layer 7 is composed of a combination of modified fibers and resins. The modified fibers are polyamide (PA) fibers or polyacrylonitrile (PAN) fibers with a diameter of 10-20 microns. After surface modification, the fibers have excellent dust affinity and can efficiently capture tiny dust particles while maintaining good air permeability. The resin portion of the adhesive layer 7 is an acrylic resin or polyurethane resin with a thickness of 0.5-1 mm, which has extremely high adhesion and further enhances the dust capture effect.

[0025] In the present invention, when the dust-laden air flows in the pipe, it is first heated by the photothermal particles 5 to form convection and enter the pipe. In the process of flowing through the curved pipe, large dust particles naturally settle; then, fine dust particles contact the adhesion layer 7 and are adsorbed when flowing through the corner top plate 3, thereby achieving efficient dust removal. Through this design, the present invention is driven by solar energy and natural convection without additional energy input, combined with a multi-stage dust removal mechanism, to achieve low energy consumption and efficient operation. Its modular structural design makes the system easy to install, clean and maintain, while adapting to different environmental requirements, especially the efficient dust removal application in open environments during garden construction.

[0026] Preferably, holes are provided at the end of the air inlet top plate 6. On the one hand, the holes allow air to enter the S-shaped duct from the top, changing the airflow distribution and direction, so that the dust-laden airflow flows through the photothermal particles 5 more evenly, thereby improving the dust capture effect. In addition, the top holes help alleviate the problem of large dust particles suspended due to airflow turbulence or too fast flow. The design of the holes introduces auxiliary airflow, which helps to stabilize the airflow and make the dust particles settle to the bottom more easily under the action of gravity.

[0027] Preferably, a micro-spray device is provided at the air outlet 2 to spray extremely fine water mist, and the water mist particles are used to capture dust particles in the air flow. This can also further cool the air and enhance the convection circulation of the system.

[0028] The present invention can be used independently or overlapped on a fence, and each application method has its own advantages. When used independently, the equipment is flexible and convenient, and can be moved to the dust-concentrated area of ​​the construction site as needed, which is suitable for localized key dust removal; when overlapped on a fence, the equipment can be fixed to the fence to form a continuous dust removal belt, covering a large area, which helps to improve the overall dust removal efficiency while saving ground space. When used independently, attention should be paid to the stability and lighting conditions of the equipment, while when overlapped, the strength of the fence, the stability of the installation, and the smooth airflow should be ensured to avoid the fence blocking the performance of the equipment. The two methods are combined with scene requirements to give full play to the advantages of low energy consumption and high-efficiency dust removal of the equipment.

[0029] Furthermore, the dust removal system of the present invention can be used independently or in combination with other dust removal equipment to adapt to a variety of application scenarios. When used independently, the present invention relies on the multi-stage dust removal mechanism of the photothermal particles 5 to drive the natural airflow combined with the S-shaped pipe, which has the characteristics of high efficiency and low energy consumption, and is particularly suitable for local dust control; and when used in conjunction with other dust removal equipment (such as spray systems, electrostatic precipitators, filtering devices, etc.), it can form a synergistic effect, enhance the processing capacity of dust of different particle sizes, and achieve a full range of dust removal effects from large particle sedimentation to fine dust capture. This flexibility enables the present invention to meet diverse dust removal needs in complex construction environments and further improve the air quality in the construction area.

[0030] Furthermore, the present invention can concentrate sunlight onto the photothermal particles 5 by configuring a focusing device such as a focusing mirror above the photothermal particles 5, so as to significantly enhance the photothermal conversion efficiency of the photothermal particles 5, thereby further improving the dust removal efficiency. The focusing mirror can concentrate a large area of ​​sunlight onto the surface of the photothermal particles 5, so that the photothermal particles 5 absorb a higher density of light energy, quickly heat the surrounding air, and generate stronger hot air convection. This enhanced convection not only accelerates the flow of dust-laden air, but also effectively promotes the sedimentation and adhesion of dust particles. In addition, the introduction of the focusing device enables the system to maintain efficient operation under conditions of weak light (such as early morning, evening or partially blocked environment), further expanding the applicability and application scenarios of the equipment, and is particularly suitable for strengthening the management of areas with severe dust. By combining the focusing technology with the natural convection dust removal mechanism of the present invention, an efficient, environmentally friendly and low-energy dust removal solution is achieved.

[0031] The dust removal system of the present invention is simple in design, simple in maintenance and efficient, and convenient for long-term use. The photothermal particles 5 are arranged on the air intake bottom plate 4. It is only necessary to regularly check and clean the dust on its surface to ensure the photothermal conversion efficiency. If necessary, the photothermal particles 5 can be replaced without complicated operations. The design of the S-shaped pipe and the air intake bottom plate 4 reduces the accumulation of dust in the system, which can be cleaned by observation and simple wiping without disassembling the entire system. The adhesive layer 7 adopts a modular detachable design, and saturated or failed components can be easily replaced. The air intake top plate 6 is a light-transmitting material, and cleaning and maintenance only requires regular wiping of the surface with a soft cloth, and no professional equipment is required for operation. The corner top plate 3 is fixed by a detachable connection method, which is convenient for cleaning and maintenance, and it is sufficient to check whether the connecting parts are stable at the same time, without the need for additional tools. The entire system has a compact structure, is easy to disassemble and reinstall, has low environmental requirements, and can adapt to various construction conditions. Through simple daily maintenance, the equipment can continuously maintain low energy consumption and high-efficiency dust removal performance, minimizing maintenance time and workload.

[0032] It should be noted that on sunny days, due to the high intensity of sunlight, the photothermal particles 5 can absorb more solar energy, generate stronger hot air convection, accelerate the flow of dust-laden air and the settling of dust, thereby further improving the dust removal efficiency. At the same time, this performance is highly matched with the environmental characteristics that dust is more likely to be generated on sunny days, and can provide a more efficient governance effect when dust is concentrated. Compared with traditional dust removal equipment, the present invention does not require additional energy input and relies entirely on natural conditions for operation, truly realizing the advantages of low energy consumption, high efficiency, and environmental protection, and providing a more economical and reliable solution for garden construction and other dust scenes.

[0033] Example 2 On the basis of Example 1, Figure 2As shown, the water tank 8 and the S-shaped pipe are designed in an integrated manner. The water tank 8 is arranged on the outside of the air outlet 2, with a wall thickness of 2-3 mm. The material is corrosion-resistant high-strength plastic (such as polypropylene or polyethylene) or lightweight metal (such as aluminum alloy), which enhances the overall strength and reduces the risk of joints and leakage between components. The internal volume of the water tank 8 is 5-10 liters, and the specific volume can be adjusted according to the dust intensity and operation requirements of the construction site. The fiber bundle 9 runs through the side wall of the water tank 8 and the side wall of the air outlet 2. The length is designed to be 15-25 cm and the diameter is 1-2 mm. It is evenly distributed on the side wall of the water tank 8. The fiber bundle 9 uses polyamide fiber or polyacrylonitrile fiber as the material. These two fibers have excellent capillary action ability and can efficiently absorb water in the water tank 8 and guide the water to the evaporation area of ​​the air outlet 2. Among them, polyamide fiber has good toughness and mechanical strength, and can maintain stable performance in long-term use; polyacrylonitrile fiber has stronger corrosion resistance and high temperature adaptability, and is suitable for complex outdoor environments. The fiber bundle 9 absorbs the water in the water storage tank 8 through capillary action and guides it to the air outlet 2, absorbing heat during the evaporation of the water, and reducing the temperature of the airflow at the air outlet 2. The density of the cooled air increases, forming a downward airflow, which forms a stable convection cycle with the rising hot airflow driven by the photothermal particles 5, thereby further enhancing the fluidity of the dust-laden air and the secondary settling efficiency of the dust.

[0034] Preferably, the fiber bundle 9 is a multi-layer structure, with the outer layer being coarse fibers and the inner layer being fine fibers. The outer coarse fibers have a large water absorption capacity, and the inner fine fibers have a high evaporation efficiency, thereby achieving graded conduction and evaporation of water, improving cooling efficiency, and extending the life of the fiber bundle 9.

[0035] Preferably, the hydrophilicity of the fiber bundle 9 is different: the fiber bundle 9 near the water storage tank 8 has a strong hydrophilicity and has a strong water absorption capacity; the fiber bundle 9 near the air outlet 2 has a weak hydrophilicity and has a strong evaporation rate. In this way, the fiber bundle 9 can absorb more water from the water storage tank 8, further reduce the temperature in the air outlet 2, enhance the airflow, and improve the dust removal efficiency.

[0036] Preferably, the fiber bundle 9 adopts a spiral shape to increase the surface area, thereby enhancing the water evaporation capacity, further reducing the temperature in the air outlet 2, enhancing the airflow in the air outlet 2, and improving the dust removal efficiency.

[0037] In use, the water level of the water tank 8 is checked regularly to ensure that the water is sufficient. If the water level is lower than the bottom of the fiber bundle 9, water needs to be added in time. Long-term water absorption by the fiber bundle 9 may cause dust or impurities to accumulate on the surface. The fiber bundle 9 should be rinsed with clean water regularly to restore its capillary performance. When cleaning, the corner top plate 3 can be disassembled and water can be poured or sprayed from the corner top plate 3 for cleaning. The operation is simple.

[0038] In summary, the present invention provides a garden construction dust removal system, which combines the integrated design of photothermal particles 5, S-shaped pipes, adhesion layers 7, and water tanks 8 and fiber bundles 9, and has the significant advantages of high efficiency, low energy consumption, and environmental protection. Among them, the photothermal particles 5 absorb solar energy to drive natural airflow, and the system does not require external energy, realizing multi-stage dust removal from large particle sedimentation to fine particle capture. The efficient adsorption of fine particles by the adhesion layer 7 further improves the system performance, and the water tank 8 and the fiber bundle 9 form a cold air cycle through evaporative cooling, which enhances the secondary sedimentation of dust and airflow stability. The integrated design of the water tank 8 and the S-shaped pipe optimizes the equipment structure, and the capillary action of the fiber bundle 9 ensures the cooling efficiency. All components are modularly designed, easy to maintain and replace, and significantly reduce the operating cost. The present invention has a strong application value, and is particularly suitable for open dust environments such as garden construction sites, and can effectively solve the problems of high energy consumption and complex maintenance of traditional dust removal equipment. At the same time, the flexible independent use and overlapping fence installation method of the present invention can meet the diverse needs of local key dust removal and large-scale dust control, providing an efficient, economical and convenient dust control solution for garden construction.

[0039] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A dust removal system for garden construction, characterized in that: It includes an S-shaped pipe, photothermal particles and an adhesion layer, the S-shaped pipe includes an air inlet and an air outlet, the air inlet is lower than the air outlet, an air inlet bottom plate is provided at the bottom of the air inlet, the photothermal particles are arranged on the air inlet bottom plate, the air inlet top plate is provided at the top of the air inlet, the air inlet top plate is made of a light-transmitting material, a corner top plate is provided at the top of the S-shaped pipe, and an adhesion layer is provided inside the corner top plate.

2. The garden building construction dust removal system according to claim 1, characterized in that: The photothermal particles are one of graphene, bismuth telluride, titanium dioxide-doped carbon nanoparticles, and carbon nanotubes.

3. The garden construction dust removal system according to claim 1, characterized in that: The material of the air intake top plate is one of glass, polycarbonate, acrylic, ETFE and PVDF.

4. The garden construction dust removal system according to claim 1, characterized in that: The air intake bottom plate is inclined downward.

5. The garden building construction dust removal system according to claim 1, characterized in that: The air intake top plate is inclined downward.

6. The garden construction dust removal system according to claim 1, characterized in that: The adhesive layer includes modified fibers and resin.

7. The garden building construction dust removal system according to claim 6, characterized in that: The corner top plate is detachably connected to the S-shaped pipe.

8. The garden construction dust removal system according to any one of claims 1 to 7, characterized in that: It also includes a water storage tank and a fiber bundle. The water storage tank is placed outside the air outlet, and the fiber bundle penetrates the side wall of the water storage tank and the side wall of the air outlet.

9. The garden building construction dust removal system according to claim 8, characterized in that: The water storage tank and the S-shaped pipe are designed as one piece.

10. The garden building construction dust removal system according to claim 9, characterized in that: The fiber bundle is made of polyamide fiber or polyacrylonitrile fiber.

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