Dustproof device for building construction technology
By introducing storage components and suction components into the dustproof device for construction, the water pump booster pipe sinks to avoid oxidation and corrosion, and the water flow energy drives the suction fan, the spray head is easily oxidized in the prior art The problems of corrosion and high power consumption have achieved equipment protection and electricity conservation.
Patent Information
- Application Number
- CN202420768588.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing dust-proof device for construction of existing construction is prone to oxidation, corrosion and dust accumulation when not in use, and the reciprocating mechanism driven by the motor and the vacuum cleaner consume a large power, which affects power conservation.
A dust-proof device including a storage assembly and a suction assembly is designed. The storage assembly sinks the spray pipe through a water pump booster pipe to avoid oxidation and corrosion. The air-sucking assembly uses water flow energy to drive the suction fan to reduce power consumption.
It effectively avoids oxidative corrosion and dust accumulation of nozzles, reduces power consumption, and achieves equipment protection and power saving when not in use.
Smart Images
Figure CN222131364U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a dustproof device used in building construction technology. Background Art
[0002] During the construction process, due to factors such as the movement of various transport vehicles and the operation of construction machinery, large amounts of dust are easily raised, affecting the construction environment and endangering human health. Therefore, certain dust prevention measures are usually taken during construction. Wet treatment is a commonly used dust removal method. During the construction process of a construction site, the construction site can be wetted by spraying water mist. Water mist can effectively suppress the flying of dust and settle it to the ground.
[0003] For example, the patent with publication number CN114733297A: a dust prevention device used in construction, including a horizontally arranged mounting frame, a translation plate horizontally slidably connected to the inner side of the mounting frame, a spray component and a dust suction component are respectively arranged on the upper and lower sides of the translation plate, the dust suction component and the spray component are connected with a rotating component, the translation plate is connected with a reciprocating mechanism, and the reciprocating mechanism is connected to the spray component and the dust suction component through a driving assembly.
[0004] The above patent achieves dust prevention effect by using high-position spraying to reduce dust and low-position dust suction in local areas or in relatively closed spaces. However, there are still some shortcomings in its use, such as: when the device is not in use, the residual water in the nozzle makes the nozzle relatively humid, and the nozzle is exposed to the outside for a long time, which is prone to oxidation corrosion and dust accumulation and clogging; the reciprocating mechanism, dust suction fan, threaded sleeve and other components are driven by a motor, and the power consumption is large, which is not conducive to saving electricity.
[0005] Therefore, we propose a dust prevention device for building construction technology to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a dust prevention device for construction technology, so as to solve the problem that when the device proposed in the above background technology is not in use, the residual water in the nozzle makes the nozzle relatively moist, and the nozzle is easily oxidized and corroded and clogged by dust when exposed to the outside for a long time; the reciprocating mechanism, dust suction fan, threaded sleeve and other components are driven by a motor to operate, the power consumption is large, which is not conducive to saving electricity.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust prevention device for construction technology, comprising a mounting base, a support column fixedly connected to the top surface of the mounting base, and a water pump fixedly installed on the side wall of the support column, the support column is a hollow structure, the top of the support column is fixedly connected to a receiving assembly, the bottom end of the receiving assembly is penetrated and fixedly connected with a boosting pipe, the boosting pipe is connected with the output end of the water pump through a pipeline, the top of the receiving assembly is embedded with a spray pipe slidingly arranged, the bottom end of the spray pipe is a closed structure, the top of the spray pipe is fixedly arranged with a suction assembly, the top surface of the mounting base is fixedly connected to a dust collecting box, the suction assembly is connected with the inside of the dust collecting box through a pipeline, and dust suction ports are provided on the outer walls on both sides of the dust collecting box.
[0008] Preferably, the receiving assembly includes a first mounting seat fixedly connected to the top of the support column, a receiving groove is provided on the top surface of the first mounting seat, the spray pipe is slidably connected inside the receiving groove, a telescopic tube is fixedly connected to the bottom surface of the receiving groove, the bottom end of the telescopic tube is connected to the boosting pipe, the top end of the telescopic tube is connected to the inside of the spray pipe, and the bottom surface of the spray pipe and the bottom surface of the receiving groove are elastically connected by a spring.
[0009] Preferably, a plurality of water outlet holes are provided on the side wall of the spray pipe, and an annular sliding groove is provided on the bottom surface of the inner cavity of the spray pipe.
[0010] Preferably, the air suction assembly includes a second mounting seat fixedly connected to the top surface of the spray pipe, an air cavity is opened inside the second mounting seat, a rotating shaft passes through the center of the bottom surface of the air cavity and is rotatably connected, one end of the rotating shaft located outside the air cavity is fixedly connected to a connecting disk, an impeller is fixedly connected to the bottom surface of the connecting disk, the impeller and the connecting disk are coaxially arranged, a plurality of connecting rods are fixedly connected to the edge of the bottom surface of the connecting disk, the bottom end of each connecting rod is slidably connected to the inside of an annular slide groove, and the end of the rotating shaft located inside the air cavity is fixedly connected to an air suction fan.
[0011] Preferably, an air inlet pipe is fixedly connected through the top surface of the air cavity, and an exhaust hole is provided on the bottom surface of the air cavity.
[0012] Preferably, a filter is fixedly installed inside the dust collecting box, and the air inlet pipe is connected to a side of the filter away from the dust suction port through a pipeline.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. Through the set receiving assembly, when the device is not in use, the spray pipe sinks into the receiving tank to avoid the blockage of dust accumulation in the water outlet and slow down the oxidation corrosion of the spray pipe. In addition, the water pressure does not need to set up an additional motor to drive the spray pipe to rise and fall.
[0015] 2. Through the set suction component, when performing dust prevention operations in local dust prevention or enclosed spaces, external dust is sucked into the dust collection box through the suction port, and the kinetic energy of the water flow is fully utilized to drive the suction fan to rotate, without the need for electric drive, which is beneficial to reduce energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the internal structure of the receiving component part of the utility model;
[0018] Figure 3 for Figure 2 A magnified schematic diagram of the structure of part A;
[0019] Figure 4 This is a schematic diagram of the internal structure of the air suction component in the utility model;
[0020] Figure 5 It is a schematic diagram of the internal structure of the dust box part in the utility model.
[0021] In the figure: 1. mounting base plate; 2. support column; 3. water pump; 4. receiving assembly; 41. first mounting seat; 42. receiving slot; 43. telescopic tube; 44. spring; 5. boost pipe; 6. spray pipe; 61. water outlet; 62. annular slide; 7. suction assembly; 71. second mounting seat; 72. wind cavity; 721. air inlet pipe; 722. exhaust hole; 73. rotating shaft; 74. connecting plate; 75. impeller; 76. connecting rod; 77. suction fan; 8. dust box; 81. filter; 9. dust suction port. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1: Please refer to Figure 1-Figure 3A dust prevention device for building construction technology comprises a mounting base 1, a support column 2 fixedly connected to the top surface of the mounting base 1 and a water pump 3 fixedly installed on the side wall of the support column 2. The support column 2 is a hollow structure. A receiving assembly 4 is fixedly connected to the top of the support column 2. A boosting pipe 5 is fixedly connected to the bottom end of the receiving assembly 4. The boosting pipe 5 is connected with the output end of the water pump 3 through a pipeline. A spray pipe 6 is embedded and slidably arranged at the top of the receiving assembly 4. The bottom end of the spray pipe 6 is a closed structure. A suction assembly 7 is fixedly arranged at the top of the spray pipe 6. A dust collecting box 8 is fixedly connected to the top surface of the mounting base 1. The suction assembly 7 is connected to the inside of the dust collecting box 8 through a pipeline. Dust suction ports 9 are arranged on the outer walls of both sides of the dust collecting box 8.
[0024] The receiving assembly 4 includes a first mounting seat 41 fixedly connected to the top of the support column 2, a receiving groove 42 is provided on the top surface of the first mounting seat 41, the spray pipe 6 is slidably connected inside the receiving groove 42, a telescopic tube 43 is fixedly connected to the bottom surface of the receiving groove 42, the bottom end of the telescopic tube 43 is connected to the boosting pipe 5, the top end of the telescopic tube 43 is connected to the inside of the spray pipe 6, and the bottom surface of the spray pipe 6 and the bottom surface of the receiving groove 42 are elastically connected by a spring 44.
[0025] A plurality of water outlet holes 61 are provided on the side wall of the spray pipe 6 , and an annular sliding groove 62 is provided on the bottom surface of the inner cavity of the spray pipe 6 .
[0026] In this embodiment: Initially, the spray pipe 6 is inside the receiving groove 42. When the device is used for dust prevention, the input end of the water pump 3 is externally connected to the water source, and the spray water is passed into the boosting pipe 5. The diameter of the boosting pipe 5 is smaller than the diameter of the external connection pipe, so as to achieve a certain boosting effect. The water flows into the spray pipe 6 after passing through the boosting pipe 5 and the telescopic pipe 43. The spray pipe 6 is pushed upward under the action of water pressure, and then finely sprayed through multiple water outlets 61 opened on the side wall of the spray pipe 6 for dust prevention. At this time, the telescopic pipe 43 is extended and the spring 44 is in a stretched state. When the device is used, the water pump 3 is turned off, the force of the water disappears, and the spray pipe 6 is reset under the elastic force of the spring 44, and then descends to the inside of the receiving groove 42 again, isolated from the outside world, avoiding the blockage of the water outlet 61 and slowing down the oxidation corrosion of the spray pipe 6, and there is no need to set up a motor to drive the rise and fall of the spray pipe 6 by the water pressure.
[0027] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 4-Figure 5The air suction component 7 includes a second mounting seat 71 fixedly connected to the top surface of the spray pipe 6, and an air cavity 72 is opened inside the second mounting seat 71. A rotating shaft 73 is rotatably connected to the bottom center of the air cavity 72. One end of the rotating shaft 73 located outside the air cavity 72 is fixedly connected to a connecting disk 74, and an impeller 75 is fixedly connected to the bottom surface of the connecting disk 74. The impeller 75 is coaxially arranged with the connecting disk 74. A plurality of connecting rods 76 are fixedly connected to the bottom edge of the connecting disk 74. The bottom end of each connecting rod 76 is slidably connected to the inside of the annular slide groove 62, and one end of the rotating shaft 73 located inside the air cavity 72 is fixedly connected to an air suction fan 77.
[0028] An air inlet pipe 721 is fixedly connected to the top surface of the air cavity 72 , and an exhaust hole 722 is opened on the bottom surface of the air cavity 72 .
[0029] A filter 81 is fixedly installed inside the dust box 8, and the air inlet pipe 721 is connected to the side of the filter 81 away from the dust suction port 9 through a pipeline. The inhaled air is filtered by the filter 81 to prevent dust from being mixed in the gas and being sucked into the pipeline by the suction fan 77.
[0030] In this embodiment: the impact of water flow entering the spray pipe 6 drives the impeller 75 to rotate, thereby causing the water flow to rotate and move in the centrifugal direction, so that each water outlet 61 can evenly discharge water for spraying. At the same time, the rotation of the impeller 75 drives the suction fan 77 at the other end of the rotating shaft 73 to rotate, and the suction fan 77 is connected to the inside of the dust box 8 through a pipeline, so that the inside of the dust box 8 is under negative pressure, and external dust is sucked into the dust box 8 through the dust suction port 9. Therefore, when performing dust prevention operations in local dust prevention or enclosed spaces, the kinetic energy of the water flow is fully utilized to drive the suction fan 77 to rotate, without the need for electric drive, which is conducive to reducing power consumption.
[0031] Working principle: When in use, connect the input end of the water pump 3 to the external water source, and pass the water for spraying into the booster pipe 5. The water flows through the booster pipe 5 and the telescopic pipe 43 in turn, and finally flows into the spray pipe 6. Under the impact of the water flow, the spray pipe 6 rises to the outside of the receiving groove 42. At this time, the telescopic pipe 43 is extended and the spring 44 is in a stretched state. The impact of the water flow entering the spray pipe 6 drives the impeller 75 to rotate, causing the water flow to rotate, move in the centrifugal direction close to the water outlet 61, and spray out in fine. While the impeller 75 rotates, it drives the suction fan 77 at the other end of the rotating shaft 73 to rotate, so that the inside of the dust box 8 is in a negative pressure state, and the external dust is sucked into the dust box 8 through the dust suction port 9.
[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A dust prevention device for building construction technology, comprising a mounting base (1), a support column (2) fixedly connected to the top surface of the mounting base (1), and a water pump (3) fixedly mounted on the side wall of the support column (2), wherein the support column (2) is a hollow structure, and is characterized in that: The top end of the support column (2) is fixedly connected to a receiving assembly (4), the bottom end of the receiving assembly (4) is penetrated and fixedly connected to a boosting pipe (5), the boosting pipe (5) is connected to the output end of the water pump (3) through a pipeline, the top end of the receiving assembly (4) is embedded with a spray pipe (6) for sliding arrangement, the bottom end of the spray pipe (6) is a closed structure, the top end of the spray pipe (6) is fixedly provided with a suction assembly (7), the top surface of the mounting base (1) is fixedly connected to a dust collecting box (8), the suction assembly (7) is connected to the inside of the dust collecting box (8) through a pipeline, and dust suction ports (9) are provided on both side outer walls of the dust collecting box (8).
2. A dust prevention device for construction technology according to claim 1, characterized in that: The receiving assembly (4) comprises a first mounting seat (41) fixedly connected to the top end of the support column (2); a receiving groove (42) is provided on the top surface of the first mounting seat (41); the spray pipe (6) is slidably connected inside the receiving groove (42); a telescopic pipe (43) is fixedly connected to the bottom surface of the receiving groove (42); the bottom end of the telescopic pipe (43) is connected to the boosting pipe (5); the top end of the telescopic pipe (43) is connected to the inside of the spray pipe (6); and the bottom surface of the spray pipe (6) and the bottom surface of the receiving groove (42) are elastically connected via a spring (44).
3. A dust prevention device for construction technology according to claim 2, characterized in that: A plurality of water outlet holes (61) are provided on the side wall of the spray pipe (6), and an annular sliding groove (62) is provided on the bottom surface of the inner cavity of the spray pipe (6).
4. A dust prevention device for construction technology according to claim 3, characterized in that: The air suction component (7) comprises a second mounting seat (71) fixedly connected to the top surface of the spray pipe (6), an air cavity (72) is provided inside the second mounting seat (71), a rotating shaft (73) passes through the center of the bottom surface of the air cavity (72) and is rotatably connected, one end of the rotating shaft (73) located outside the air cavity (72) is fixedly connected to a connecting disk (74), an impeller (75) is fixedly connected to the bottom surface of the connecting disk (74), the impeller (75) and the connecting disk (74) are coaxially arranged, a plurality of connecting rods (76) are fixedly connected to the edge of the bottom surface of the connecting disk (74), the bottom end of each connecting rod (76) is slidably connected to the inside of the annular slide groove (62), and one end of the rotating shaft (73) located inside the air cavity (72) is fixedly connected to an air suction fan (77).
5. A dust prevention device for construction technology according to claim 4, characterized in that: An air inlet pipe (721) is fixedly connected to and penetrates the top surface of the air cavity (72), and an exhaust hole (722) is provided on the bottom surface of the air cavity (72).
6. A dust prevention device for construction technology according to claim 5, characterized in that: A filter screen (81) is fixedly installed inside the dust collecting box (8), and the air inlet pipe (721) is connected to a side of the filter screen (81) away from the dust suction port (9) through a pipeline.