Ventilation device for construction process

Abstract

The utility model belongs to the technical field of construction devices, and particularly discloses a ventilation device for a construction process, which comprises a base, the top end of the base is fixedly connected with a shell, a control mechanism and a cleaning mechanism driven by the control mechanism are arranged in the shell, and the control mechanism comprises a driving motor fixedly mounted at the top end of the shell. The output end of the driving motor is fixedly connected with a threaded rod, a limiting rod is arranged in the inner wall of the shell, the threaded rod is in threaded connection with a sweeping mechanism, the sweeping mechanism comprises a main plate slidably connected to the interior of the shell, side plates are fixedly connected to the two sides of the main plate, and a threaded hole and a limiting hole are formed in the two side plates correspondingly; a banister brush is arranged on one side of the main plate; the driving motor drives the threaded rod to rotate, so that the cleaning mechanism can clean the filtering mechanism, the process can be completed without disassembling the filtering mechanism, cleaning can be controlled only through the control center, and the ventilation device can complete self-cleaning work.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction devices, and in particular relates to a ventilation device used in a construction process. Background Art

[0002] Ventilation, also known as air exchange, is the use of mechanical or natural methods to deliver sufficient fresh air into the indoor space, while expelling the dirty air that does not meet the hygiene requirements in the room, so that the indoor air meets the hygiene requirements and the needs of the production process.

[0003] At present, ventilation equipment used in construction is generally equipped with filters to filter dust in the air. The accumulated dust will affect the performance of the filters and needs to be cleaned or replaced regularly. However, current ventilation devices basically require the filters to be disassembled when cleaning. The disassembly process is cumbersome and time-consuming, which affects the ventilation effect of the ventilation device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a ventilation device for the construction process.

[0005] In order to achieve the above purpose, the utility model provides a ventilation device for use in a construction process, comprising a base, the top of the base is fixedly connected to an outer shell, the interior of the outer shell is provided with a control mechanism and a cleaning mechanism driven by the control mechanism, the control mechanism comprises a driving motor fixedly installed on the top of the outer shell, the output end of the driving motor is fixedly connected to a threaded rod, a limiting rod is provided in the inner wall of the outer shell, the threaded rod is threadedly connected to the cleaning mechanism, the cleaning mechanism comprises a main board slidably connected to the interior of the outer shell, side panels are fixedly connected on both sides of the main board, threaded holes and limiting holes are respectively provided inside the two side panels, and a soft brush is provided on one side of the main board.

[0006] In the above technical solution, further, a ventilation mechanism and a filtering mechanism are respectively provided inside the shell, and four universal wheels are fixedly mounted on the bottom end of the base.

[0007] In the above technical solution, further, a water pump is fixedly installed on the top of the shell, the output end of the water pump is fixedly connected to a water pipe, the other end of the water pipe is fixedly connected to a water tank, and a water spray outlet is provided inside the shell, and the water spray outlet is connected to the water pipe located on the inner wall of the shell.

[0008] In the above technical solution, further, an air pump is fixedly installed on one side of the outer shell, and an output end of the air pump is fixedly connected to an air duct, the air duct is located in the inner wall of the outer shell and is U-shaped, and an air outlet is provided inside the outer shell, and the air outlet is connected to the air duct located on the inner wall of the outer shell.

[0009] In the above technical solution, further, the water spray port is only arranged above the inside of the shell, the air outlet is evenly arranged above and below the inside of the shell, and the water spray port and the air outlet are both arranged on one side of the filtering mechanism.

[0010] In the above technical solution, further, the threaded rod and the limiting rod cooperate with the threaded hole and the limiting hole respectively, and the cleaning mechanism is located on one side of the filtering mechanism.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The driving motor drives the threaded rod to rotate, so that the cleaning mechanism can clean the filter mechanism to ensure the filtering effect of the filter mechanism. This process can be completed without removing the filter mechanism. At the same time, the cleaning can be controlled only by the control center, thereby saving manpower and enabling the ventilation device to complete the self-cleaning work.

[0013] 2. The filter mechanism can be cleaned by the soft brush in the cleaning mechanism. At the same time, the soft brush can protect the filter mechanism and also play a cleaning role, ensuring that the filter mechanism can work normally and filter the dust in the air.

[0014] 3. The cleaning agent can be sprayed on the surface of the filter mechanism through the water pump, and the stubborn stains attached to the surface of the filter mechanism can be removed in conjunction with the cleaning mechanism. The dust swept by the cleaning mechanism can be blown into the collecting mechanism through the air pump to prevent the dust from flying back into the construction site and affecting the ventilation effect of the device. The cleaning effect of the cleaning mechanism can be improved by both the water pump and the air pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a ventilation device for use in a construction process proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a ventilation device for use in a construction process proposed by the utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the structure of a cleaning mechanism in a ventilation device for a construction process proposed by the utility model;

[0018] Figure 4 The utility model is a cross-sectional view of the overall structure of a ventilation device for use in a construction process.

[0019] In the figure: 1. base; 2. shell; 3. ventilation mechanism; 4. filtering mechanism; 5. water pump; 6. water pipe; 7. water tank; 8. water nozzle; 9. air pump; 10. air duct; 11. air outlet; 12. driving motor; 13. threaded rod; 14. limiting rod; 15. main board; 16. side panel; 17. threaded hole; 18. limiting hole; 19. soft brush; 20. universal wheel. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] like Figure 1-Figure 4 A ventilation device for a construction process is shown, comprising a base 1, a shell 2 is fixedly connected to the top of the base 1, a control mechanism and a cleaning mechanism driven by the control mechanism are arranged inside the shell 2, the control mechanism comprises a driving motor 12 fixedly mounted on the top of the shell 2, a threaded rod 13 is fixedly connected to the output end of the driving motor 12, a limiting rod 14 is arranged in the inner wall of the shell 2, the threaded rod 13 is threadedly connected to the cleaning mechanism, the cleaning mechanism comprises a main board 15 slidably connected to the inside of the shell 2, side panels 16 are fixedly connected to both sides of the main board 15, threaded holes 17 and limiting holes 18 are respectively arranged inside the two side panels 16, a soft brush 19 is arranged on one side of the main board 15, the threaded rod 13 is driven to rotate by the driving motor 12, and under the restriction of the limiting rod 14, the cleaning mechanism can move up and down, thereby cleaning the filter mechanism 4, during the entire cleaning process, the filter mechanism 4 does not need to be disassembled, the disassembly step is omitted, time is saved and efficiency is improved, and at the same time, the entire process only needs to use the control system to control the operation of the device, saving human resources and completing the self-cleaning work.

[0022] A ventilation mechanism 3 and a filtering mechanism 4 are respectively provided inside the shell 2. Four universal wheels 20 are fixedly installed at the bottom end of the base 1. The ventilation mechanism 3 can ventilate the construction site to disperse the dust in the workplace and provide convenience for construction. The filtering mechanism 4 can filter the dust in the air to prevent the dust from being discharged into the atmosphere and polluting the air.

[0023] A water pump 5 is fixedly installed on the top of the shell 2, and the output end of the water pump 5 is fixedly connected to a water pipe 6, and the other end of the water pipe 6 is fixedly connected to a water tank 7. A water spray port 8 is provided inside the shell 2, and the water spray port 8 is connected to the water pipe 6 located on the inner wall of the shell 2. Cleaning agent can be put into the water tank 7, and the stubborn stains attached to the surface of the filter mechanism 4 can be removed by cooperating with the cleaning mechanism. The cleaning agent in the water tank 7 can be sprayed from the water spray port 8 to the surface of the filter mechanism 4 through the water pump 5, thereby further enhancing the cleaning effect of the filter mechanism 4.

[0024] An air pump 9 is fixedly installed on one side of the outer shell 2, and an output end of the air pump 9 is fixedly connected to an air duct 10, which is located in the inner wall of the outer shell 2 and is U-shaped. An air outlet 11 is provided inside the outer shell 2, and the air outlet 11 is connected to the air duct 10 located on the inner wall of the outer shell 2. The air pump 9 can use the air outlet 11 to blow air to the filter mechanism 4, blow off the dust attached to the surface of the filter mechanism 4, and blow the dust into the collection mechanism to prevent the dust from returning to the construction site and affecting the construction.

[0025] The water spray port 8 is only arranged above the inside of the shell 2, and the air outlet 11 is evenly arranged above and below the inside of the shell 2. The water spray port 8 and the air outlet 11 are both arranged on one side of the filter mechanism 4. The water sprayed from the water spray port 8 and the wind blown from the air outlet 11 can remove dust and stains on the surface of the filter mechanism 4, further improving the cleaning effect of the cleaning mechanism on the filter mechanism 4.

[0026] The threaded rod 13 and the limiting rod 14 cooperate with the threaded hole 17 and the limiting hole 18 respectively. The cleaning mechanism is located on one side of the filtering mechanism 4. The cooperation between the limiting hole 18 and the limiting rod 14 can limit the cleaning mechanism, preventing the cleaning mechanism from rotating with the rotation of the threaded rod 13, ensuring that the cleaning mechanism can only move up and down, and ensuring that the cleaning mechanism can clean the filtering mechanism 4.

[0027] Working principle: first move the device to the construction site, then start the ventilation mechanism 3 to ventilate the construction site, suck out the dusty air, and ensure that the construction site is clean and tidy. During the ventilation process, the dust in the air will be filtered by the filter mechanism 4 and remain on the filter net, and the air will be discharged to the outside by the ventilation mechanism 3. After the ventilation device is used, a lot of dust and other stains will be attached to the surface of the filter mechanism 4. In order to ensure the filtering effect of the filter mechanism 4, the filter mechanism 4 needs to be cleaned. At this time, the control center can be used to start the drive motor 12 to drive the cleaning mechanism to move up and down, and the filter mechanism 4 is cleaned with a soft brush 19. During the cleaning process, the air pump 9 is started at the same time to blow the swept dust into the collection mechanism to prevent the dust from returning to the construction site. The water pump 5 can also be started to spray the cleaning agent stored in the water tank 7 on the surface of the filter mechanism 4. The cleaning mechanism that moves up and down can remove the stubborn stains on the surface of the filter mechanism 4, further improving the cleaning effect of the cleaning mechanism.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A ventilation device for use in a construction process, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a housing (2), the housing (2) is provided with a control mechanism and a cleaning mechanism driven by the control mechanism, the control mechanism comprising a drive motor (12) fixedly mounted on the top of the housing (2), the output end of the drive motor (12) being fixedly connected to a threaded rod (13), a limiting rod (14) being provided in the inner wall of the housing (2), the threaded rod (13) being connected to the cleaning mechanism via threads, the cleaning mechanism comprising a main board (15) slidably connected to the inside of the housing (2), side panels (16) being fixedly connected to both sides of the main board (15), threaded holes (17) and limiting holes (18) being provided in the two side panels (16), and a soft brush (19) being provided on one side of the main board (15).

2. A ventilation device for construction process according to claim 1, characterized in that: A ventilation mechanism (3) and a filtering mechanism (4) are respectively arranged inside the housing (2), and four universal wheels (20) are fixedly mounted on the bottom end of the base (1).

3. A ventilation device for construction process according to claim 2, characterized in that: A water pump (5) is fixedly mounted on the top of the housing (2); the output end of the water pump (5) is fixedly connected to a water pipe (6); the other end of the water pipe (6) is fixedly connected to a water tank (7); a water spray port (8) is provided inside the housing (2); the water spray port (8) is connected to the water pipe (6) located on the inner wall of the housing (2).

4. A ventilation device for construction process according to claim 3, characterized in that: An air pump (9) is fixedly mounted on one side of the outer shell (2); an output end of the air pump (9) is fixedly connected to an air duct (10); the air duct (10) is located in the inner wall of the outer shell (2) and is in a U shape; an air outlet (11) is provided inside the outer shell (2); the air outlet (11) is connected to the air duct (10) located on the inner wall of the outer shell (2).

5. A ventilation device for construction process according to claim 4, characterized in that: The water spray port (8) is only arranged above the interior of the outer shell (2), the air outlet (11) is evenly arranged above and below the interior of the outer shell (2), and the water spray port (8) and the air outlet (11) are both arranged on one side of the filtering mechanism (4).

6. A ventilation device for construction process according to claim 2, characterized in that: The threaded rod (13) and the limiting rod (14) respectively cooperate with the threaded hole (17) and the limiting hole (18), and the cleaning mechanism is located on one side of the filtering mechanism (4).

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