Green building dust control equipment
By designing a green building dust control device that uses a water storage tank to drive a piston rod, the problem of existing sprinkler equipment being too bulky to be used indoors has been solved, achieving a convenient spray dust suppression effect that is suitable for indoor construction environments.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA CONSTR FIFTH ENG DIV CORP LTD
- Filing Date
- 2021-12-30
- Publication Date
- 2026-05-01
AI Technical Summary
Existing sprinkler systems are too bulky to be effectively used in indoor construction projects, especially when cutting wood, which generates a lot of wood dust and debris, affecting workers' health.
A green building dust control device was designed. The weight of the water tank drives the piston rod to move up and down in the inner cavity of the water storage pipe. The water flow is controlled by a one-way check valve, so that water is sprayed out from the spray head. The device is small and easy to carry.
It improves the convenience of the equipment and its dust reduction effect indoors. Its small size makes it easy to carry and is suitable for indoor construction environments.
Smart Images

Figure CN115845530B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of dust control technology, and more specifically, to a green building dust control device. Background Technology
[0002] Green building refers to high-quality buildings that, throughout their entire life cycle, conserve resources, protect the environment, reduce pollution, and provide people with healthy, suitable, and efficient living spaces, maximizing the harmonious coexistence of humans and nature. Green buildings feature highly rational interior layouts, minimizing the use of synthetic materials, making full use of sunlight, saving energy, and creating a sense of closeness to nature for residents. With the goal of coordinated development of people, buildings, and the natural environment, green buildings utilize natural conditions and artificial means to create a good and healthy living environment while controlling and minimizing the use and damage to the natural environment, fully reflecting the balance between taking from and giving back to nature.
[0003] Sprinkling water on construction sites and planting more trees along roadsides are effective in preventing dust pollution. However, current watering equipment is bulky and mostly only usable outdoors. For indoor construction projects, such as cutting wood, there is a lot of wood dust, which can easily affect the respiratory health of workers. Therefore, this invention relates to a green building dust control device to solve the above problems. Summary of the Invention
[0004] To overcome the aforementioned deficiencies of the prior art, embodiments of the present invention provide a green building dust control device. By controlling the water volume of the water storage tank, the device uses its own weight to drive the piston rod up and down within the water storage pipe, thereby spraying the water from the water storage pipe from the spray head, thus solving the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a green building dust control device, comprising a support mechanism, a water treatment mechanism for spray dust suppression at the top of the support mechanism, an auxiliary mechanism at the bottom of the water treatment mechanism, a support mechanism fixedly installed at the bottom of the water treatment mechanism, the support mechanism comprising a clamping plate, a first support frame fixedly installed at the top of the clamping plate, a second support frame fixedly installed on one side of the first support frame by bolts, the water treatment mechanism comprising multiple water storage pipes, a support seat for connecting to the second support frame fixedly installed on the outer wall of the multiple water storage pipes, a spray head for spraying water mist fixedly connected to each of the multiple water storage pipes, and a first water pipe connected to the top of each of the multiple water storage pipes, a second water pipe for drawing water connected to the outer wall of the first water pipe, and a water storage tank for storing water connected to one end of the second water pipe;
[0006] The auxiliary mechanism includes at least two balance bars, which are fixedly installed on both sides of the water storage tank. A connecting rod perpendicular to each balance bar is bolted to one side of each balance bar. A pull rod for connecting to the second support frame is sleeved on the outer wall of the connecting rod. A support plate perpendicular to the connecting rod is fixedly installed at one end of the connecting rod. A piston rod for inserting into the inner cavity of the water storage pipe is fixedly installed on the top of the support plate. The support mechanism includes an anti-slip pad, which is fixedly installed inside the first support frame. A first folding plate arranged at an angle is hinged to the top of the anti-slip pad. A second folding plate is hinged to the top of the first folding plate. Multiple third springs for connecting to the water storage tank are fixedly installed on one side of the second folding plate.
[0007] In a preferred embodiment, the first folding plate and the second folding plate are arranged in a one-to-one correspondence, and a fourth spring for connecting with the anti-slip pad is fixedly installed on the side of the second folding plate away from the third spring by bolts.
[0008] In a preferred embodiment, the number of the first folding plates is at least two, the two first folding plates are arranged in a mirror symmetrical manner about the vertical center line of the water storage tank, and a plurality of tension springs are fixedly installed between the two first folding plates by bolts.
[0009] In a preferred embodiment, the connecting rod is movably inserted into the inner cavity of the pull rod, and a second spring for connecting to the pull rod is fixedly installed at the bottom of the balance bar.
[0010] In a preferred embodiment, a first one-way check valve for controlling water output is fixedly installed at the connection between the water storage pipe and the spray head, and a second one-way check valve for controlling water inflow is fixedly installed at the connection between the water storage pipe and the first water pipe.
[0011] In a preferred embodiment, a limiting seat for restricting the movement range of the second water pipe is fixedly installed on the top of the first support frame, and a water inlet groove for matching the water inlet of the water storage tank is opened on the top of the first support frame.
[0012] In a preferred embodiment, the second water pipe is inserted into the inner cavity of the limiting seat, and a soft water pipe is connected to the bottom of the limiting seat, and the soft water pipe provided at the bottom of the limiting seat is located in the inner cavity of the water storage tank.
[0013] In a preferred embodiment, the clamping plate is hollow, and a rectangular slot is provided on one side of the clamping plate. A wear-resistant pad is inserted into the inner cavity of the rectangular slot on one side of the clamping plate. A connecting plate is fixedly installed on one side of the wear-resistant pad, and a first spring for connecting to the clamping plate is fixedly installed on one side of the connecting plate.
[0014] In a preferred embodiment, a support rod for connecting to a connecting plate is inserted inside the clamping plate, and a pressure block is fixedly installed at the end of the support rod away from the connecting plate.
[0015] The technical effects and advantages of this invention are as follows:
[0016] This invention improves the ease of use of a water storage tank by simultaneously drawing water from it. The tank's own weight forces the first folding plate and the third spring to bend, causing it to lose gravity and descend, which in turn pulls the piston rod downwards into the inner cavity of the water storage pipe. Water is then drawn from the tank's inner cavity into the water storage pipe via the second and first water pipes. Once the water is extracted, the tank loses its weight support and rebounds due to the elastic restoring force of the third and fourth springs, pushing it upwards to its original position. This causes the piston rod to push upwards into the inner cavity of the water storage pipe, thus spraying the water from the pipe's inner cavity out through the spray nozzle. This design enhances the ease of use of the invention, and its small size makes it easy to carry, making it particularly suitable for indoor dust suppression. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.
[0018] Figure 2 This is a partial structural cross-sectional view of the present invention.
[0019] Figure 3 For the present invention Figure 2 Enlarged view of the structure of part A.
[0020] Figure 4 This is a schematic diagram of the axial structure of the present invention.
[0021] Figure 5 For the present invention Figure 4 Enlarged view of the structure of part B.
[0022] Figure 6 This is a cross-sectional view of the support mechanism of the present invention.
[0023] Figure 7 For the present invention Figure 6 Enlarged view of the C-section structure.
[0024] The attached figures are labeled as follows: 1 Support mechanism, 101 Clamping plate, 102 First support frame, 103 Second support frame, 104 Water inlet tank, 105 Wear-resistant pad, 106 Connecting plate, 107 First spring, 108 Support rod, 109 Pressure block, 2 Water treatment mechanism, 21 Water storage pipe, 22 Support seat, 23 Spray head, 24 First water pipe, 25 Second water pipe, 26 Water storage tank, 27 Limiting seat, 3 Auxiliary mechanism, 31 Balance bar, 32 Connecting rod, 33 Pull-out rod, 34 Support plate, 35 Piston rod, 36 Second spring, 4 Support mechanism, 41 Anti-slip pad, 42 First folding plate, 43 Second folding plate, 44 Third spring, 45 Fourth spring, 46 Tension spring. Detailed Implementation
[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0026] Refer to the instruction manual appendix Figure 1-7 An embodiment of the present invention provides a green building dust control device, such as... Figure 1 As shown, it includes a support mechanism 1, a water treatment mechanism 2 for spray dust suppression is provided at the top of the support mechanism 1, an auxiliary mechanism 3 is provided at the bottom of the water treatment mechanism 2, and a support mechanism 4 is fixedly installed at the bottom of the water treatment mechanism 2. (Refer to...) Figure 4 As shown, the support mechanism 1 includes a clamping plate 101. A first support frame 102 is fixedly installed on the top of the clamping plate 101. A second support frame 103 is fixedly installed on one side of the first support frame 102 by bolts. The clamping plate 101 is used to fix and hold the device on the construction site. For example, when workers need to cut wood indoors, the device can be clamped around the construction site using the clamping plate 101. Simultaneously, the first support frame 102 is used to install the support mechanism 4, and the second support frame 103 is used to fix and install the water treatment mechanism 2. Figure 2As shown, the water treatment mechanism 2 includes multiple water storage pipes 21. Support seats 22 for connecting to the second support frame 103 are fixedly installed on the outer walls of the multiple water storage pipes 21. Spray heads 23 for spraying water mist are fixedly connected to each of the multiple water storage pipes 21. A first water pipe 24 is connected to the top of each of the multiple water storage pipes 21. At least three water storage pipes 21 are grouped together, and the three water storage pipes 21 are arranged equidistantly about the horizontal line of the first water pipe 24. At least two groups are provided, with two groups of water storage pipes 21... The second support frame 103 is symmetrically arranged about the vertical center line, so that after the multiple water storage pipes 21 draw water through the first water pipe 24 and spray water through the spray head 23, the two sides of the second support frame 103 can always maintain balance, thereby avoiding tilting during use and causing the clamping plate 101 to become unstable and fall off and be damaged. At the same time, a second water pipe 25 for drawing water is connected to the outer wall of the first water pipe 24, and one end of the second water pipe 25 is connected to a water storage tank 26 for storing water.
[0027] Reference Figure 3 As shown, to facilitate water extraction and spraying, the auxiliary mechanism 3 includes at least two balance bars 31, which are fixedly installed on both sides of the water storage tank 26. Each balance bar 31 has a connecting rod 32 bolted to one side, perpendicular to it. A pull rod 33 for connecting to the second support frame 103 is sleeved on the outer wall of the connecting rod 32. A support plate 34 perpendicular to the connecting rod 32 is fixedly installed at one end. A piston rod 35 for inserting into the inner cavity of the water storage pipe 21 is fixedly installed on the top of the support plate 34. The connecting rod 32 is movably inserted into the inner cavity of the pull rod 33, balancing the water flow. A second spring 36 is fixedly installed at the bottom of the rod 31 for connection with the pull rod 33. When the reinforcing water is poured into the inner cavity of the water storage tank 26, the weight of the water storage tank 26 increases, generating a downward gravity that drives the water storage tank 26 to move downward inside the first support frame 102. During the movement of the water storage tank 26, the connecting rod 32 is pushed to move in the inner cavity of the pull rod 33 by the limiting of the balance rod 31, thereby pushing the support plate 34 to drive the piston rod 35 to be pulled in the inner cavity of the water storage pipe 21, so that the inner cavity of the water storage pipe 21 generates suction, and the water in the inner cavity of the water storage tank 26 is sucked in through the first water pipe 24 and the second water pipe 25.
[0028] Furthermore, a first one-way check valve for controlling water output is fixedly installed at the connection between the water storage pipe 21 and the spray head 23, and a second one-way check valve for controlling water inflow is fixedly installed at the connection between the water storage pipe 21 and the first water pipe 24, so that water can only enter the inner cavity of the water storage pipe 21 from the connection of the first water pipe 24, and can only be sprayed out from the connection between the spray head 23 and the water storage pipe 21.
[0029] Reference Figure 5As shown, to ensure that sufficient water is collected in the water storage tank 26 and sprayed out from the spray head 23, the supporting mechanism 4 includes an anti-slip pad 41. The anti-slip pad 41 is fixedly installed inside the first supporting frame 102. The top of the anti-slip pad 41 is hinged to a first folding plate 42 arranged in an inclined manner. The number of first folding plates 42 is at least two. The two first folding plates 42 are mirror-symmetrical about the vertical center line of the water storage tank 26, and multiple tension springs 46 are fixedly installed between the two first folding plates 42 by bolts. Under normal conditions, the two first folding plates 42 are aligned with each other. The water tank 26 is tilted and positioned on the anti-slip pad 41, with the tension spring 46 between the two first folding plates 42 remaining straight and supporting them. When the water tank 26 reaches a certain level, it presses down on the two first folding plates 42, causing them to be compressed downwards. The first folding plates 42 deflect towards the center line of the first support frame 102, and the tension spring 46 bends downwards at its center position. When the external pressure is released, the tension spring 46 rebounds to a straight position through its own elastic restoring force, supporting the two first folding plates 42. A second folding plate 43 is hinged to the top of plate 42. Multiple third springs 44 for connecting to the water tank 26 are fixedly installed on one side of the second folding plate 43. The first folding plate 42 and the second folding plate 43 are arranged in a one-to-one correspondence. A fourth spring 45 for connecting to the anti-slip pad 41 is fixedly installed on the side of the second folding plate 43 away from the third springs 44 by bolts. The rotation direction of the second folding plate 43 is opposite to that of the first folding plate 42. Therefore, when the second folding plate 43 is subjected to pressure, it bends downwards, causing the first folding plate 42 to bend, thus causing the water tank 26 to lose its support. The support moves rapidly downwards, causing the piston rod 35 to be rapidly drawn into the inner cavity of the water storage pipe 21 by the rapid pulling of the balance bar 31, connecting rod 32, and support plate 34, thus filling the inner cavity of the water storage pipe 21 with water. At this time, after the water in the inner cavity of the water storage tank 26 is extracted, the weight of the water storage tank 26 decreases. The elastic restoring force of the third spring 44 and the fourth spring 45 pushes the water storage tank 26 upwards, thereby driving the piston rod 35 to push into the inner cavity of the water storage pipe 21 through the balance bar 31, connecting rod 32, and support plate 34, causing the water in the inner cavity of the water storage pipe 21 to be sprayed out from the spray head 23, thereby spraying and reducing dust in the construction environment.
[0030] Furthermore, a limiting seat 27 for restricting the movement range of the second water pipe 25 is fixedly installed on the top of the first support frame 102. The top of the first support frame 102 is provided with a water inlet groove 104 for matching the water inlet of the water storage tank 26. A water pipe is connected from the water inlet groove 104 to inject water into the inner cavity of the water storage tank 26. When the water storage tank 26 moves downward due to its weight, the water storage tank 26 slides on the outer wall of the second water pipe 25. In order to avoid the inability to draw water, a soft water pipe is provided in the inner cavity of the water storage tank 26 and connected to the second water pipe 25.
[0031] like Figure 7 As shown, to enhance the ease of assembly and disassembly of the clamping plate 101, the clamping plate 101 is hollow. A rectangular slot is provided on one side of the clamping plate 101, and a wear-resistant pad 105 is inserted into the inner cavity of the rectangular slot. A connecting plate 106 is fixedly installed on one side of the wear-resistant pad 105, and a first spring 107 for connecting to the clamping plate 101 is fixedly installed on one side of the connecting plate 106. A support rod 108 for connecting to the connecting plate 106 is inserted into the inside of the clamping plate 101. A pressure block 109 is fixedly installed at the end of 108 away from the connecting plate 106. In use, by pressing the pressure block 109, the support rod 108 is pushed to cause the connecting plate 106 to be squeezed against the side wall of the clamping plate 101, so that the wear-resistant pad 105 retracts into the inner cavity of the clamping plate 101. Then the clamping plate 101 is clamped on the railing plate. The pressure block 109 is released, so that the first spring 107 rebounds and pushes the wear-resistant pad 105 out of the rectangular slot cavity opened on the clamping plate 101, thereby forming a clamping and fixing on the railing or plate.
[0032] It should be noted that in actual use, the water pipe is connected to the inlet of the water tank 26 via the inlet 104. Then, the clamping plate 101 is clamped around the construction site. After water is collected at the water tank 26, it moves downward. When a certain amount of water is collected in the inner cavity of the water tank 26, the water tank 26 compresses the second folding plate 43 and the first folding plate 42, causing the first folding plate 42 and the second folding plate 43 to bend in opposite directions simultaneously. This causes the water tank 26 to lose its supporting force and sink rapidly, thereby driving the balance bar 31, the connecting rod 32, and the support plate 34 to simultaneously pull the piston rod 35 downward within the inner cavity of the water pipe 21. This allows water entering the inner cavity of the water storage tank 26 to enter the inner cavity of the water storage pipe 21 via the second water pipe 25 and the first water pipe 24. When water is drawn into the water storage pipe 21, the mass of the water storage tank 26 decreases. Combined with the elastic restoring force of the third spring 44 and the fourth spring 45, the second folding plate 43 and the first folding plate 42 are pushed back to their original positions, thereby pushing the water storage tank 26 upward. At the same time, the balance bar 31, the connecting rod 32, and the support plate 34 drive the piston rod 35 to push downward in the inner cavity of the water storage pipe 21, so that the water in the inner cavity of the water storage pipe 21 is sprayed out from the spray head 23. This process is repeated to spray dust suppression around the construction site.
[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0034] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.
[0035] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A green building dust control device, comprising a support mechanism, wherein a water treatment mechanism for spray dust suppression is provided at the top of the support mechanism, an auxiliary mechanism is provided at the bottom of the water treatment mechanism, and a supporting mechanism is fixedly installed at the bottom of the water treatment mechanism, characterized in that: The support mechanism includes a clamping plate, a first support frame is fixedly installed on the top of the clamping plate, and a second support frame is fixedly installed on one side of the first support frame by bolts. The water treatment mechanism includes multiple water storage pipes, a support seat for connecting to the second support frame is fixedly installed on the outer wall of the multiple water storage pipes, a spray head for spraying water mist is fixedly connected to each of the multiple water storage pipes, and a first water pipe is connected to the top of each of the multiple water storage pipes. A second water pipe for drawing water is connected to the outer wall of the first water pipe, and a water storage tank for storing water is connected to one end of the second water pipe. The auxiliary mechanism includes at least two balance bars, which are fixedly installed on both sides of the water storage tank. Each balance bar has a connecting rod perpendicular to it fixedly installed on one side by bolts. The outer wall of the connecting rod is fitted with a pull rod for connecting to the second support frame. One end of the connecting rod is fixedly installed with a support plate perpendicular to it. The top of the support plate is fixedly installed with a piston rod for inserting into the inner cavity of the water storage pipe. The support mechanism includes an anti-slip pad, which is fixedly installed inside the first support frame. The top of the anti-slip pad is hinged with a first folding plate arranged in an inclined manner. The top of the first folding plate is hinged with a second folding plate. A plurality of third springs for connecting to the water storage tank are fixedly installed on one side of the second folding plate. A first one-way check valve for controlling water output is fixedly installed at the connection between the water storage pipe and the spray head, and a second one-way check valve for controlling water inflow is fixedly installed at the connection between the water storage pipe and the first water pipe. The first folding plate and the second folding plate are arranged in a one-to-one correspondence. The second folding plate has a fourth spring for connecting with the anti-slip pad fixed by bolts on the side away from the third spring. The number of the first folding plates is at least two, and the two first folding plates are arranged in a mirror symmetrical manner about the vertical center line of the water storage tank, and multiple tension springs are fixed between the two first folding plates by bolts. The clamping plate is hollow, and a rectangular slot is provided on one side of the clamping plate. A wear-resistant pad is inserted into the inner cavity of the rectangular slot on one side of the clamping plate. A connecting plate is fixedly installed on one side of the wear-resistant pad, and a first spring for connecting to the clamping plate is fixedly installed on one side of the connecting plate. The clamping plate has a support rod inserted inside for connecting to the connecting plate, and a pressure block is fixedly installed at the end of the support rod away from the connecting plate; The connecting rod is movably inserted into the inner cavity of the pull rod, and a second spring for connecting with the pull rod is fixedly installed at the bottom of the balance rod.
Citation Information
Patent Citations
A dust control device for use in green building construction.
CN114272707B
Treatment equipment for green building construction
CN115722018A