Marine ventilation system facilitating dehumidification and purification
By installing a backflush component in the marine ventilation system to periodically clear blockages in the interceptor mesh, the problem of insufficient airflow caused by mesh blockage was solved, thereby improving equipment operating efficiency and extending service life.
Patent Information
- Application Number
- CN202520483165.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-03-19
AI Technical Summary
The interceptor mesh of existing marine ventilation systems is prone to clogging during use, resulting in insufficient air circulation, affecting air quality and temperature and humidity regulation, increasing energy consumption and accelerating equipment wear.
A backflush assembly, including a switching motor and a backflush rod, is installed at the top of the interception mesh to periodically clear clogged mesh holes, ensuring smooth airflow and reducing equipment load.
By regularly clearing the mesh of the ventilation system, we can maintain its efficient operation, reduce energy consumption, extend equipment life, and reduce the risk of failure.
Smart Images
Figure CN223605786U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a marine ventilation system convenient for dehumidification and purification belongs to the technical field of marine ventilation. BACKGROUND
[0002] The marine ventilation system is a device that ensures the circulation of air inside the ship, aiming to provide clean air for the living, working and equipment areas of the ship, and effectively remove harmful gases and moisture. It can adjust the temperature and humidity of the air, improve the comfort of the crew, protect health, and prevent equipment from being damaged due to overheating or moisture accumulation. During navigation, the ventilation system is crucial for the safe operation of the ship and the quality of the living environment.
[0003] In the prior art, in order to prevent dust from entering the ship body, an interception net disc is often arranged at the air inlet end of the marine ventilation system. The interception net holes of the interception net disc will be gradually blocked during use. If the blocked interception net holes are not cleaned in time, the blocked net holes will hinder air circulation, resulting in insufficient air intake, affecting the air quality and temperature and humidity adjustment inside the ship, and the fan needs more power to maintain normal ventilation, leading to increased energy consumption and accelerated equipment wear. SUMMARY
[0004] The utility model discloses a marine ventilation system convenient for dehumidification and purification, which solves the problem of the prior art that the interception net disc of the marine ventilation system is often arranged at the air inlet end to prevent dust from entering the ship body, and the interception net holes of the interception net disc are gradually blocked during use. If the blocked interception net holes are not cleaned in time, the blocked net holes will hinder air circulation, resulting in insufficient air intake, affecting the air quality and temperature and humidity adjustment inside the ship, and the fan needs more power to maintain normal ventilation, leading to increased energy consumption and accelerated equipment wear.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A marine ventilation system convenient for dehumidification and purification, comprising an air extractor, the air extractor is fixedly connected with a docking cylinder at the air inlet end, a heating net disc is fixedly arranged at the top of the inner cavity of the docking cylinder, a docking line is arranged on the side of the heating net disc, the other end of the docking line extends out of the outer part of the docking cylinder, an interception net disc is fixedly arranged below the heating net disc in the inner cavity of the docking cylinder, and a back blowing assembly for regularly back blowing the blocked net holes of the interception net disc is arranged at the center position of the top of the interception net disc.
[0007] The back blowing assembly comprises a right-angle seat, a center column and a back blowing rod, the right-angle seat is fixedly connected at the bottom of the docking cylinder, a switching motor is fixedly connected at the bottom of the right-angle seat, and the output end of the switching motor is fixedly connected with the center column.
[0008] The center column is hollow, the top of the center column is fixedly connected with a center disc, and the center disc is circularly arranged with a back blowing rod.
[0009] The straight angle seat is horizontally fixedly connected with a butt joint pipe at the bottom of the side, the butt joint pipe is externally connected with a blower, and the other end of the butt joint pipe is fixedly connected with a center cylinder.
[0010] The center cylinder is arranged on the outer wall of the center column, and the center column is provided with a butt joint hole in the center cylinder.
[0011] Optionally, the back blowing rod is provided with a back blowing hole at the bottom and equidistantly, and the length of the back blowing rod is the same as the radius of the interception net disc.
[0012] Compared with the prior art, the utility model has the following advantages:
[0013] 1. The utility model discloses a back blowing assembly is arranged at the top of the interception net disc, one of the core components of the back blowing assembly is a switching motor, the switching motor can be started regularly, controls the back blowing assembly to dredge the mesh of the interception net disc that is blocked regularly, the regularly dredged mesh keeps the smooth air inlet, ensures that the ventilation system is long-term high -efficient operation, improves the air circulation capacity, reduces the additional load caused by the blockage to the fan and other equipment, reduces the failure risk, prolongs the service life of the equipment.
[0014] 2. The core components of the back blowing assembly of the utility model include a switching motor and a back blowing rod, and the whole back blowing assembly is accommodated to a certain position when the interception net disc normally works, and does not hinder the ventilation work of the interception net disc. DETAILED DESCRIPTION
[0015] Figure 1 It is a whole structure schematic view of the utility model.
[0016] Figure 2 It is a half cut structure schematic view of the butt joint cylinder.
[0017] Figure 3 It is Figure 2 Another view structure schematic view.
[0018] Figure 4 It is a structure schematic view of the back blowing assembly.
[0019] In the drawing: 1, blower; 2, butt joint cylinder; 3, butt joint line; 4, heating net disc; 5, interception net disc; 6, straight angle seat; 7, center column; 8, center cylinder; 9, butt joint pipe; 10, switching motor; 11, center disc; 12, back blowing rod; 13, back blowing hole; 14, butt joint hole. DETAILED DESCRIPTION
[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.
[0021] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0022] Referring to Figures 1-4 A ship ventilation system convenient for dehumidification and purification, comprising an air extractor 1, the air extractor 1 is fixedly connected with a docking barrel 2 at the air inlet end, a heating mesh disc 4 is fixedly arranged at the top of the inner cavity of the docking barrel 2, a docking line 3 is arranged on the side of the heating mesh disc 4, the other end of the docking line 3 extends out of the docking barrel 2, the heating mesh disc 4 is woven by metal wires, and is used for dehumidifying the air entering the air extractor 1.
[0023] An intercepting mesh disc 5 is fixedly arranged below the heating mesh disc 4 in the inner cavity of the docking barrel 2, a blowback assembly for regularly blowing back the blocked mesh holes of the intercepting mesh disc 5 is arranged at the center position of the top of the intercepting mesh disc 5, the blowback assembly comprises a right-angle seat 6, a center column 7 and a blowback rod 12, the right-angle seat 6 is fixedly connected to the bottom of the docking barrel 2 at the top, and the right-angle seat 6 comprises a vertical section and a horizontal section.
[0024] A switching motor 10 is fixedly connected to the bottom of the right-angle seat 6, the center column 7 is fixedly connected to the output end of the switching motor 10, a docking pipe 9 is fixedly connected to the bottom of the side of the right-angle seat 6, the docking pipe 9 is connected with a blower, the center column 7 is in a hollow state, the center column 7 is fixedly connected with a center disc 11 at the top, and the center column 7 is communicated with the center disc 11.
[0025] The center disc 11 is circularly arrayed with the blowback rod 12, blowback holes 13 are equidistantly arranged at the bottom of the blowback rod 12, the length of the blowback rod 12 is the same as the radius of the intercepting mesh disc 5, the center column 7 is sleeved with a center barrel 8 at the bottom of the outer wall, the center column 7 is provided with a docking hole 14 in the center barrel 8, and the diameter of the docking hole 14 is the same as the diameter of the docking pipe 9.
[0026] The specific implementation steps and principles of the present application are as follows:
[0027] When the whole device works normally, the switching motor 10 drives the plurality of back-blowing rods 12 to rotate to the position of not blocking the interception holes of the interception net disc 5, and at this time the butt joint pipe 9 is not closed with the butt joint hole 14, the heating net disc 4 heats and dehumidifies the air entering the air extractor 1, and the interception net disc 5 intercepts dust.
[0028] When the switching motor 10 is started in time, the plurality of back-blowing rods 12 are driven to rotate to the side of the interception net holes, at this time the butt joint pipe 9 is aligned with the butt joint hole 14, and the small air fan connected externally blows back and clears the blocked net holes in the interception net disc 5 through the center column 7.
[0029] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A marine ventilation system facilitating dehumidification and purification, comprising an air extraction fan (1), characterised in that, The air suction machine (1) is fixedly connected with a butt joint cylinder (2) at the air inlet end, a heating net disc (4) is fixedly arranged at the top of the inner cavity of the butt joint cylinder (2), a butt joint wire (3) is arranged at the side of the heating net disc (4), the other end of the butt joint wire (3) extends out of the butt joint cylinder (2), an intercepting net disc (5) is fixedly arranged below the heating net disc (4) in the inner cavity of the butt joint cylinder (2), and a blowback assembly for regularly blowing back the blocked mesh holes of the intercepting net disc (5) is arranged at the top center position of the intercepting net disc (5).
2. A marine ventilation system facilitating dehumidification and purification according to claim 1, characterized in that, The blowback assembly comprises a right-angle seat (6), a center column (7) and a blowback rod (12), the top of the right-angle seat (6) is fixedly connected to the bottom of the butt joint cylinder (2), the bottom of the right-angle seat (6) is fixedly connected with a switching motor (10), and the output end of the switching motor (10) is fixedly connected with the center column (7).
3. A marine ventilation system facilitating dehumidification and purification according to claim 2, characterized in that, The center column (7) is in a hollow state, the top of the center column (7) is fixedly connected with a center disc (11), and the center disc (11) is circularly arranged with the blowback rod (12).
4. A marine ventilation system facilitating dehumidification and purification as claimed in claim 2 wherein, The bottom of the side of the right-angle seat (6) is horizontally fixedly connected with a butt joint pipe (9), the butt joint pipe (9) is connected with a blower, and the other end of the butt joint pipe (9) is fixedly connected with a center cylinder (8).
5. A marine ventilation system facilitating dehumidification and purification according to claim 4, characterized in that, The center cylinder (8) is sleeved at the bottom of the outer wall of the center column (7), the center column (7) is provided with a butt joint hole (14) in the center cylinder (8), and the diameter of the butt joint hole (14) is the same as that of the butt joint pipe (9).
6. A marine ventilation system facilitating dehumidification and purification according to claim 3, characterized in that, The bottom of the blowback rod (12) is equidistantly provided with blowback holes (13), and the length of the blowback rod (12) is the same as the radius of the intercepting net disc (5).