Air purification device of ship ventilation equipment

Abstract

The invention belongs to an air purification device of ship ventilation equipment in the technical field of ship ventilation equipment. A dust filter screen (130) is installed in the purification box (100), the supporting rod (200) is fixedly installed on the inner wall of the purification box (100), the top of the supporting rod (200) is rotationally connected with a screw rod (210), the top of the purification box (100) is fixedly provided with a motor (220), one end of the screw rod (210) is connected with a rotating shaft of the motor (220), the side wall of the screw rod (210) is in threaded connection with a movable block (230), the side wall of the movable block (230) is connected with a brush (240), and the brush (240) is connected with a brush (240). The brush (240) is attached to the side wall of the dust filter screen (130) in a sliding mode. According to the air purification device of the ship ventilation equipment, it is ensured that air is reliably purified, automatic cleaning and automatic sterilization of the dust filter screen are achieved, the labor intensity of workers is relieved, and the air purification quality is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of ship ventilation equipment, and more specifically, relates to an air purification device for ship ventilation equipment. Background Art

[0002] One of the purposes of ship ventilation is to remove harmful gases, smoke and odors generated inside the ship to keep the air inside the ship fresh and non-toxic. The ventilation principle of the ship mainly includes the use of natural wind, the ship's power system and the air conditioning system for ventilation. Through the reasonable design and operation of the ventilation system, the air inside the ship can be kept fresh and non-toxic, providing a healthy, comfortable and safe working and living environment for the crew. Ship ventilation is an indispensable technology in the production and navigation of ships, and has an important impact on the work efficiency of the ship and the quality of life of the crew. In the existing technology, the current air purification device for ship ventilation purifies the air through multi-layer filtration. With the long-term use of the purification device, a large amount of dust accumulates on the dust filter and breeds bacteria, which affects the ventilation volume and air quality. Frequent replacement is required, which increases the workload of the staff.

[0003] In the prior art, there is a technology named "an air purification device for ship painting and spraying", with a publication (announcement) number of "CN117563333A", which discloses an air purification device for ship painting and spraying, including a purification component, including a base component, a ventilation component arranged on the base component, and a filter component arranged on the base component; a dust cleaning component, including an extrusion component arranged on the filter component, an impact component arranged on the base component, and a drive component arranged on the base component; and a cleaning component, including a sliding component arranged on the base component and a rotating component arranged on the sliding component. The air purification device for ship painting and spraying, controls the rotation of the rotating plate by driving a motor. When the rotating wheel contacts the protrusion on the inner wall of the protective cover, the rotating wheel will be squeezed by the protrusion to make the moving plate move inward. When the rotating wheel and the protrusion are separated, the rotating wheel will hit the inner wall of the protective cover, causing the residue attached to the filter to detach, thereby achieving the effect of anti-blocking and self-cleaning of the device. This technology does not involve the technical problems and technical solutions of this application. Summary of the invention

[0004] The technical problem to be solved by the present invention is: in view of the deficiencies in the prior art, an air purification device for ship ventilation equipment is provided, which ensures reliable air purification, realizes automatic cleaning and automatic sterilization of dust filters, reduces manual labor intensity, and improves air purification quality.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is:

[0006] The present invention relates to an air purification device for ship ventilation equipment. A dust filter is installed in a purification box. A support rod is fixedly installed on the inner wall of the purification box. A screw is rotatably connected to the top of the support rod. A motor is fixedly installed on the top of the purification box. One end of the screw is connected to the rotating shaft of the motor. A moving block is threadedly connected to the side wall of the screw. A brush is connected to the side wall of the moving block. The brush is slidably fitted with the side wall of the dust filter.

[0007] The left side wall of the purification box is connected with an air inlet pipe, and the right side wall of the purification box is connected with an air exhaust pipe.

[0008] A fixing plate is fixedly installed on the top of the inner cavity of the purification box, an ultraviolet disinfection lamp is fixedly installed on the left wall of the fixing plate, a filter frame is connected between the right wall of the fixing plate and the right wall of the inner cavity of the purification box, and an activated carbon layer is embedded in the filter frame.

[0009] The side wall of the air inlet pipe is provided with a heating sleeve, and a heating wire is provided inside the heating sleeve.

[0010] The front side wall of the purification box is provided with a control panel, and the control panel is electrically connected to the motor and the ultraviolet disinfection lamp.

[0011] A dust collecting box is embedded and installed at the bottom of the inner cavity of the purification box, and the dust collecting box is located below the brush.

[0012] The bottom of the purification box is provided with an anti-skid pad, which is bonded to the bottom of the purification box.

[0013] The exhaust pipe is provided with a one-way valve.

[0014] The motor is located outside the purification box, the motor is located on the top of the purification box, and the screw is parallel to the dust filter.

[0015] The front side walls of the dust collecting box and the filter frame are both provided with handles.

[0016] The technical solution of the present invention is adopted, and the working principle and beneficial effects are as follows:

[0017] The air purification device of the ship ventilation equipment described in the present invention is provided with a purification box, which is the basis of the entire device. A dust filter is installed in the purification box, and air is transported to the purification box through an air inlet pipe, and dust in the air is filtered through the dust filter. A support rod is fixedly installed on the inner wall of the purification box, and a screw is rotatably connected to the top of the support rod. A motor is fixedly installed on the top of the purification box, and one end of the screw is connected to the rotating shaft of the motor. In this way, the rotation of the screw is ensured when the motor rotates. A moving block is threadedly connected to the side wall of the screw. When the motor rotates in different directions, the brush connected to the moving block slides and fits with the side wall of the dust filter to realize the rotation limit of the moving block, so that the moving block can only move up and down relative to the screw when the screw rotates, and the moving block moves up and down to drive the brush to clean the dust accumulated on the surface of the dust filter. When the purification device is working, the air inlet pipe is connected to the ship's ventilation equipment to facilitate the delivery of air to the purification box through the air inlet pipe. The motor is used to drive the screw to rotate, which can drive the moving block to move up and down relative to the screw. The movement of the moving block can drive the brush to move up and down to clean the dust filter. There is no need to frequently replace the dust filter, thereby reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following is a brief description of the contents and symbols in the drawings of this specification:

[0019] Figure 1 This is a schematic diagram of the overall structure of the air purification device for ship ventilation equipment according to the present invention;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the air purification device for ship ventilation equipment according to the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the air purification device for ship ventilation equipment according to the present invention;

[0022] Figure 4 It is a structural schematic diagram of the air purification device for ship ventilation equipment according to the present invention from another angle;

[0023] The marks in the accompanying drawings are: 100, purification box, 110, air inlet pipe, 120, exhaust pipe, 130, dust filter, 200, support rod, 210, screw, 220, motor, 230, moving block, 240, brush, 250, dust collection box, 260, fixing plate, 270, ultraviolet disinfection lamp, 280, filter frame, 290, activated carbon layer, 300, heating sleeve, 310, heating wire. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the specific implementation of the present invention, such as the shape, structure, mutual position and connection relationship between the various components involved, the function and working principle of each part, etc., through the description of the embodiments with reference to the accompanying drawings:

[0025] As attached Figure 1 -Attached Figure 4 As shown, the present invention is an air purification device for ship ventilation equipment, a dust filter 130 is installed in the purification box 100, a support rod 200 is fixedly installed on the inner wall of the purification box 100, a screw 210 is rotatably connected to the top of the support rod 200, a motor 220 is fixedly installed on the top of the purification box 100, one end of the screw 210 is connected to the rotating shaft of the motor 220, a moving block 230 is threadedly connected to the side wall of the screw 210, a brush 240 is connected to the side wall of the moving block 230, and the brush 240 is slidably fitted with the side wall of the dust filter 130. The above structure proposes an improved technical solution to address the deficiencies in the prior art. When the structure is set, a purification box 100 is set. The purification box 100 is the basis of the entire device. A dust filter 130 is installed in the purification box 100. Air is transported into the purification box 100 through the air inlet pipe 110, and the dust in the air is filtered through the dust filter 130. The support rod 200 is fixedly installed on the inner wall of the purification box 100. The top of the support rod 200 is rotatably connected with a screw rod 210. A motor 220 is fixedly installed on the top of the purification box 100. One end of the screw rod 210 is connected to the motor 220. 0, so that the screw 210 can be rotated when the motor rotates. The side wall of the screw 210 is threadedly connected with a moving block 230. When the motor rotates in different directions, the brush 240 connected to the moving block 230 slides and fits with the side wall of the dust filter 130, so that the moving block 230 can only move up and down relative to the screw 210 when the screw 210 rotates. The moving block 230 moves up and down to drive the brush 240 to clean the dust accumulated on the surface of the dust filter 130. When the purification device is working, the air inlet pipe 110 is connected to the ship ventilation equipment, so that air can be transported to the purification box 100 through the air inlet pipe 110. The motor 220 is used to drive the screw 210 to rotate, which can drive the moving block 230 to move up and down relative to the screw. The movement of the moving block 230 can drive the brush 240 to move up and down to clean the dust filter 130, and there is no need to frequently replace the dust filter, thereby reducing the workload of the staff. The air purification device for ship ventilation equipment of the present invention ensures reliable purification of air, realizes automatic cleaning and automatic sterilization of dust filter, reduces manual labor intensity, and improves air purification quality.

[0026] The left side wall of the purification box 100 is connected to an air inlet pipe 110, and the right side wall of the purification box 100 is connected to an exhaust pipe 120. In the above structure, the air to be purified is introduced from the air inlet pipe 110, and the purified air is discharged from the exhaust pipe 120. In this way, by purifying the air inside the ship, the air inside the ship is effectively kept fresh and a comfortable environment is provided.

[0027] The top of the inner cavity of the purification box 100 is fixedly installed with a fixing plate 260, and the left side wall of the fixing plate 260 is fixedly installed with an ultraviolet disinfection lamp 270. The right side wall of the fixing plate 260 is connected to the right side wall of the inner cavity of the purification box 100 with a filter frame 280. The filter frame 280 can be drawn out or put in from the side of the purification box 100 as needed. When the filter frame 280 is put in, the filter frame 280 moves along the slide rail inside the purification box to ensure reliable movement in place. The filter frame 280 is a drawer-like structure, and a plurality of hollows are arranged at the bottom to facilitate air to pass through the filter net 280 from the upper net. The inside of the filter net 280 is used to place the activated carbon layer 290, and the placement and replacement of the activated carbon layer 290 are extremely convenient and quick. In the above structure, the fixing plate 260 plays a role of local isolation and is used to install the ultraviolet disinfection lamp 270 at the same time, and the lower part of the fixing plate 260 has a connecting channel to facilitate air to pass through and then enter the filter frame 280, and the dust filter 130 is directly opposite to the ultraviolet disinfection lamp 270. When the ship ventilation equipment uses the air purification device, the dust filter 130 is automatically cleaned by the brush 240, and the filter is sterilized by the ultraviolet disinfection lamp 270 to ensure the ventilation volume and air quality. At the same time, the dust in the air is filtered by the dust filter 130, and then the air passes through the activated carbon layer 290 in turn, and the filter frame 280 is used to carry the activated carbon layer 290, and the activated carbon layer 290 is used to absorb harmful substances in the air, so that the air is purified, and the purified air is discharged through the exhaust pipe 120 to improve the air purification quality.

[0028] The side wall of the air inlet pipe 110 is provided with a heating sleeve 300, and a heating wire 310 is provided in the heating sleeve 300. In the above structure, the heating sleeve 300 is used to heat the incoming air. Specifically, the heating wire 310 is used to heat the heating sleeve 300, and the heating sleeve 300 is used to heat the air in the air inlet pipe 110, which can effectively remove moisture and humidity in the air, thereby preventing moisture in the air from entering the purification box 100 and condensing into water droplets to affect the purification effect.

[0029] The front side wall of the purification box 100 is provided with a control panel, which is electrically connected to the motor 220 and the ultraviolet disinfection lamp 270. The control panel is convenient for controlling the start and stop of the motor 220 and the ultraviolet disinfection lamp 270, thereby meeting the needs of the brush 240 to clean the dust filter 130 and the dust filter 130 to be disinfected by the ultraviolet disinfection lamp 270.

[0030] The bottom of the inner cavity of the purification box 100 is embedded with a dust collection box 250, which is located below the brush 240. With the above structure, the cleaned dust falls into the dust collection box 250 for storage, and the collection box 250 can be easily taken out and put in, so that the staff only needs to regularly take out and clean the collected dust from the dust collection box 250, which is easy to operate.

[0031] The bottom of the purification box 100 is provided with an anti-skid pad, which is bonded to the bottom of the purification box 100. The above structure and the anti-skid pad are convenient for increasing the friction of the bottom of the purification box 100, improving the anti-skid property of the device, and ensuring that the dust collection box 250 placed in the purification box will not slip out easily.

[0032] A one-way valve is provided on the exhaust pipe 120. In the above structure, the one-way valve facilitates the one-way discharge of air, preventing untreated air from entering the purification box 100 through the exhaust pipe 120.

[0033] The motor 220 is located outside the purification box 100, the motor 220 is located at the top of the purification box 100, and the screw 210 is parallel to the dust filter 130. In the above structure, the screw 210 is parallel to the dust filter 130, so the brush 240 always maintains the same distance with the dust filter 130 when moving up and down, and the dust on the surface of the dust filter 130 is reliably and automatically cleaned without squeezing or detaching from the dust filter 130. In this way, the dust filter 130 does not need to be replaced frequently.

[0034] The front side walls of the dust collecting box 250 and the filter frame 280 are both provided with handles. With the above structure, the handles facilitate taking the dust collecting box 250 and the filter frame 280, and are convenient for use.

[0035] The air purification device for ship ventilation equipment of the present invention is provided with a purification box 100 during structural setting. The purification box 100 is the basis of the entire device. A dust filter 130 is installed in the purification box 100. Air is transported into the purification box 100 through an air inlet pipe 110. Dust in the air is filtered through the dust filter 130. A support rod 200 is fixedly installed on the inner wall of the purification box 100. A screw rod 210 is rotatably connected to the top of the support rod 200. A motor 220 is fixedly installed on the top of the purification box 100. The screw rod 210 is One end of the screw 210 is connected to the shaft of the motor 220, so that the screw can rotate when the motor rotates. The side wall of the screw 210 is threadedly connected with a moving block 230. When the motor rotates in different directions, the brush 240 connected to the moving block 230 slides and fits with the side wall of the dust filter 130, thereby limiting the rotation of the moving block 230. When the screw 210 rotates, the moving block 230 can only move up and down relative to the screw 210. The moving block 230 moves up and down to drive the brush 240 to clean the dust accumulated on the surface of the dust filter 130. When the purification device is working, the air inlet pipe 110 is connected to the ship's ventilation equipment to facilitate the delivery of air to the purification box 100 through the air inlet pipe 110. The motor 220 is used to drive the screw 210 to rotate, which can drive the moving block 230 to move up and down relative to the screw. The movement of the moving block 230 can drive the brush 240 to move up and down to clean the dust filter 130. There is no need to frequently replace the dust filter, thereby reducing the workload of the staff.

[0036] The present invention is described exemplarily above in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. An air purification device for ship ventilation equipment, characterized in that: A dust filter (130) is installed in the purification box (100), a support rod (200) is fixedly installed on the inner wall of the purification box (100), a screw rod (210) is rotatably connected to the top of the support rod (200), a motor (220) is fixedly installed on the top of the purification box (100), one end of the screw rod (210) is connected to the rotating shaft of the motor (220), a moving block (230) is threadedly connected to the side wall of the screw rod (210), a brush (240) is connected to the side wall of the moving block (230), and the brush (240) is slidably fitted with the side wall of the dust filter (130).

2. The air purification device for ship ventilation equipment according to claim 1, characterized in that: The left side wall of the purification box (100) is connected to an air inlet pipe (110), and the right side wall of the purification box (100) is connected to an air exhaust pipe (120).

3. The air purification device for ship ventilation equipment according to claim 1 or 2, characterized in that: A fixing plate (260) is fixedly installed on the top of the inner cavity of the purification box (100), an ultraviolet disinfection lamp (270) is fixedly installed on the left side wall of the fixing plate (260), a filter frame (280) is connected to the right side wall of the fixing plate (260) and the inner cavity of the purification box (100), and an activated carbon layer (290) is embedded in the filter frame (280).

4. The air purification device for ship ventilation equipment according to claim 2, characterized in that: A heating sleeve (300) is provided on the side wall of the air inlet pipe (110), and a heating wire (310) is provided inside the heating sleeve (300).

5. The air purification device for ship ventilation equipment according to claim 1 or 2, characterized in that: The front side wall of the purification box (100) is provided with a control panel, and the control panel is electrically connected to the motor (220) and the ultraviolet disinfection lamp (270).

6. The air purification device for ship ventilation equipment according to claim 1 or 2, characterized in that: A dust collection box (250) is embedded and installed at the bottom of the inner cavity of the purification box (100), and the dust collection box (250) is located below the brush (240).

7. The air purification device for ship ventilation equipment according to claim 1 or 2, characterized in that: The bottom of the purification box (100) is provided with an anti-skid pad, which is bonded to the bottom of the purification box (100).

8. The air purification device for ship ventilation equipment according to claim 2, characterized in that: The exhaust pipe (120) is provided with a one-way valve.

9. The air purification device for ship ventilation equipment according to claim 1 or 2, characterized in that: The motor (220) is located outside the purification box (100), the motor (220) is located at the top of the purification box (100), and the screw (210) is parallel to the dust filter (130).

10. The air purification device for ship ventilation equipment according to claim 6, characterized in that: The front side walls of the dust collection box (250) and the filter frame (280) are both provided with handles.

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