CN218400940U

CN218400940U - Ventilation device for ship cab

Info

Publication number: CN218400940U
Application number: CN202223052576.1U
Authority: CN
Inventors: 高歌; 赵学成; 曹玉庆
Original assignee: BEIHAI RESCUE BUREAU MINISTRY OF COMMUNICATIONS
Current assignee: BEIHAI RESCUE BUREAU MINISTRY OF COMMUNICATIONS
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-01-31
Anticipated expiration: 2032-11-17

Abstract

The utility model belongs to the technical field of ship ventilation, in particular to a ship cab ventilation device, which comprises a ventilation pipe and a fan fixed in the ventilation pipe, wherein a filtering mechanism is arranged in the ventilation pipe, and the filtering mechanism comprises a filtering plate fixed at one end in the ventilation pipe and two groups of cleaning plates arranged at one side of the filtering plate, which is far away from the fan; the filter can keep apart the dust in the filter outside when ventilating, avoid in the dust gets into the driver's cabin, influence the normal use of driver's cabin interior equipment, and the sweeping board can clean the dust on filter surface, avoid the dust to pile up on the filter surface, influence device's ventilation effect, set up dehumidification mechanism here simultaneously, the board that absorbs water can absorb the steam through in the air, it influences its inside setting to avoid the humidity in the driver's cabin, and the twist grip can be dismantled the board that absorbs water, be convenient for change or clear up the board that absorbs water.

Description

Ventilation device for ship cab

Technical Field

The utility model belongs to the technical field of the boats and ships ventilation, concretely relates to ship cab ventilation unit.

Background

The ship ventilation is a pipe system for ventilating the ship cabin by using machinery or relying on natural circulation of air, the natural ventilation has a simple structure, low cost and convenient maintenance, and a plurality of medium and large ships adopt two ventilation modes for combined use according to the characteristics of ventilation and natural ventilation.

Via review publication (bulletin) number: CN211996108U discloses a ventilation device of a ship cab, which discloses technical effects of 'including a cab main body and a ventilation window, and also comprising a turn-open mechanism arranged below the ventilation window, wherein the turn-open mechanism is also provided with a moving mechanism, the ventilation window is arranged in a ventilation groove, the ventilation groove is arranged on the top end wall of the cab main body, and the technical scheme is that the ventilation groove is arranged on the top end wall of the cab main body, and the ventilation device has the advantages that the ventilation window is rotated by a small amplitude in the ventilation groove through the rotating mechanism, and the ventilation window on a fixed rod is driven to slightly move backwards through the action of a motor and a screw rod on the moving mechanism, so that when a ship runs, ventilation can be realized from the ventilation groove, the air flow in the cab main body is accelerated, the ventilation efficiency is higher, the quality is higher, the environment is more environment-friendly, the top of the ventilation window is designed into an arched structure, the wind resistance is reduced, the practicability is higher and the like';

when the design is used, the opening and closing of the ventilating window can be controlled through the moving mechanism, but a filtering device is not arranged at the ventilating position, so that impurities and dust in the outside air easily enter the cab through the ventilating window, the air quality in the cab and the body health of a driver cause adverse effects, the cleanliness of the cab is influenced after long-time accumulation, and the cab is cleaned;

in order to solve the problems, the application provides a ship cab ventilation device.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a boats and ships driver's cabin ventilation unit, inside the dust got into the driver's cabin through the ventilation pipe when can avoiding ventilating, improved the interior air quality of driver's cabin, avoided the dust to influence the healthy characteristics of driver.

In order to achieve the above purpose, the utility model provides a following technical scheme: a ventilation device for a ship cab comprises a ventilation pipe and a fan fixed in the ventilation pipe, wherein a filtering mechanism is arranged in the ventilation pipe;

the filter mechanism is including fixing the filter of the inside one end of ventilation pipe is in with the setting the filter is kept away from two sets of boards that clean of fan one side, the filter is close to clean the stopper that board one side both ends fixed connection is L type structure, the stopper is close to the sliding tray has been seted up to the inside of cleaning the board, just the stopper with clean the board and pass through sliding tray sliding connection.

As the utility model relates to a ship cab ventilation unit is preferred, and is two sets of fixedly connected with movable plate between the cleaning plate, the movable plate is close to one side fixedly connected with sliding block of filter, the surface of filter is close to the rectangular channel has been seted up to one side of sliding block, just the sliding block with the filter passes through rectangular channel sliding connection, the sliding block is kept away from the bilateral tooth frame of one side fixedly connected with of movable plate.

As a preferred of the utility model relates to a ship cab ventilation unit, the filter with be provided with the motor between the fan, just the motor passes through the mounting bracket to be fixed the inside of ventilation pipe, the output fixedly connected with half-gear of ventilation pipe, just half-gear meshing is connected the inside of bilateral tooth frame.

As the utility model relates to a ship cab ventilation unit is preferred, the inside of ventilation pipe is provided with dehumidification mechanism, dehumidification mechanism is including setting up the fan is kept away from a plurality of groups suction pad and the symmetry fixed connection of filter one side are in the slider and the setting at suction pad both ends the inside near of ventilation pipe the oval piece of suction pad one side, the ventilation pipe is close to the spout has been seted up to the inside of slider, just the ventilation pipe with the slider passes through spout sliding connection, the slider is close to the spacing groove has been seted up to one side of oval piece.

As the utility model relates to a ship cab ventilation unit is preferred, the fixed surface of oval piece even has the axis of rotation, the axis of rotation is kept away from the one end of oval piece is run through the inside of ventilation pipe, and with the setting be in the handle fixed connection in the ventilation pipe outside.

As the utility model relates to a ship cab ventilation unit is preferred, the slider with between be provided with the spring, just spring fixed connection be in the inside of ventilation pipe.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up filtering mechanism, the filter can keep apart the dust in the filter outside when ventilating, avoid the dust to get into in the driver's cabin, improve the interior air quality of driver's cabin, it is healthy to avoid the dust to influence driver, and the cleaning plate can clean the dust on filter surface, avoid the dust to pile up on the filter surface, influence the ventilation effect of device, set up dehumidification mechanism simultaneously here, the board that absorbs water can absorb the steam through in the air, it influences its inside setting to avoid the humidity in the driver's cabin, and turning handle can dismantle the board that absorbs water, be convenient for change or clear up the board that absorbs water.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the double-sided tooth frame and the sliding block of the present invention;

FIG. 3 is a schematic structural view of the middle filtering plate and the sweeping plate of the present invention;

fig. 4 is a schematic structural view of the middle water-absorbing plate and the sliding block of the present invention.

In the figure:

1. a ventilation pipe; 2. a fan;

3. a filtering mechanism; 31. a filter plate; 32. a rectangular groove; 33. a bilateral gear frame; 34. moving the plate; 35. A slider; 36. a half gear; 37. a motor; 38. a limiting block; 39. cleaning the board;

4. a dehumidification mechanism; 41. a water absorption plate; 42. a handle; 43. a rotating shaft; 44. an elliptical block; 45. a limiting groove; 46. a spring; 47. a slider; 48. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1:

a ventilation device for a ship cab comprises a ventilation pipe 1 and a fan 2 fixed inside the ventilation pipe 1.

In this embodiment: existing publication (bulletin) No.: CN211996108U discloses a ventilation device for a ship cab, which discloses a ventilation window proposed in the present application, and the ventilation pipe 1 in the present application adopts the same technical means in the prior art, which is not repeated herein; for solving the technical problem that exists among this prior art, like the above background art discloses "can control opening and shutting of ventilation window through moving mechanism, but the department that ventilates does not set up filter equipment, easily lead to impurity and dust in the outside air to get into the driver's cabin through the ventilation window inside, the air quality in the driver's cabin, driver's health causes harmful effects, long-time accumulation gets off can influence the clean and tidy nature of driver's cabin, clean the driver's cabin" and use jointly, this problem is the problem that the reality exists and relatively is difficult to solve obviously, so, for this technical problem has been added in this application file, filtering mechanism 3 and dehumidification mechanism 4.

As shown in fig. 1-4:

further, the method comprises the following steps:

in combination with the above, the filtering mechanism 3 includes the filter plate 31 fixed at one end inside the ventilation pipe 1 and two sets of cleaning plates 39 arranged at one side of the filter plate 31 far away from the fan 2, the filter plate 31 is close to the limiting block 38 whose two ends are fixedly connected with one side of the cleaning plates 39 and is of an L-shaped structure, the limiting block 38 is close to the inside of the cleaning plates 39 and is provided with a sliding groove, and the limiting block 38 and the cleaning plates 39 are connected through the sliding groove in a sliding manner.

In this embodiment: when needs ventilate the boats and ships driver's cabin, start fan 2 and make fan 2 blow to the driver's cabin inside through ventilation pipe 1 with outside air, accelerate the flow of air in the driver's cabin, filter 31 blocks the impurity dust in the air during this period, avoid in the dust gets into the driver's cabin, improve the interior air quality of driver's cabin, it is healthy to avoid the dust to influence the driver, when needs clear up the dust on filter 31 surface, remove and clean board 39, make and clean board 39 and clean the dust on filter 31 surface at filter 31 surface slip.

It should be noted that: the brush is fixed on one surface of the sweeping plate 39 close to the filter plate 31. The cleaning plate 39 can slide on the surface of the filter plate 31 to clean dust on the surface of the filter plate 31, and the limiting block 38 can limit and support the movement of the cleaning plate 39.

Further, the method comprises the following steps:

in combination with the above, a moving plate 34 is fixedly connected between the two groups of cleaning plates 39, one side of the moving plate 34 close to the filter plate 31 is fixedly connected with a sliding block 35, one side of the surface of the filter plate 31 close to the sliding block 35 is provided with a rectangular groove 32, the sliding block 35 is connected with the filter plate 31 through the rectangular groove 32 in a sliding manner, one side of the sliding block 35 far away from the moving plate 34 is fixedly connected with a double-side toothed frame 33, a motor 37 is arranged between the filter plate 31 and the fan 2, the motor 37 is fixed in the ventilation pipe 1 through a mounting frame, an output end of the ventilation pipe 1 is fixedly connected with a half gear 36, and the half gear 36 is meshed with the inside of the double-side toothed frame 33.

In this embodiment: when the dust on filter 31 surface needs to be cleaned, starter motor 37 drives half gear 36 to rotate, then half gear 36 can drive bilateral tooth frame 33 reciprocating motion at the inside rotation of bilateral tooth frame 33, bilateral tooth frame 33 drives sliding block 35 and slides inside rectangular channel 32 afterwards, and then can make sliding block 35 drive two sets of boards 39 that clean through movable plate 34 and slide on filter 31 surface, clean the accumulational dust in filter 31 surface, avoid the dust to pile up on filter 31 surface, influence the ventilation effect of device.

It should be noted that: the motor 37 is electrically connected with an external power supply through a lead.

It should be noted that: the double-sided toothed frame 33 drives the two groups of cleaning plates 39 to move in a track which just covers the surface of the filter plate 31.

Further, the following steps:

in combination with the above, the inside of the ventilation pipe 1 is provided with the dehumidifying mechanism 4, the dehumidifying mechanism 4 comprises a plurality of groups of water absorbing plates 41 arranged on one side of the fan 2 far away from the filter plate 31, sliding blocks 47 symmetrically and fixedly connected to two ends of the water absorbing plates 41, and oval blocks 44 arranged inside the ventilation pipe 1 and close to one side of the water absorbing plates 41, sliding grooves 48 are formed inside the ventilation pipe 1 and close to the sliding blocks 47, the sliding blocks 47 are slidably connected with the sliding blocks 48, limiting grooves 45 are formed on one side of the sliding blocks 47 close to the oval blocks 44, the surfaces of the oval blocks 44 are fixedly connected with rotating shafts 43, one ends of the rotating shafts 43 far away from the oval blocks 44 penetrate through the inside of the ventilation pipe 1 and are fixedly connected with a handle 42 arranged outside the ventilation pipe 1, springs 46 are arranged between the sliding blocks 47, and the springs 46 are fixedly connected inside the ventilation pipe 1.

In this embodiment: when the device is used for ventilating a ship cab, the water absorption plate 41 can absorb water vapor in air passing through the ventilation pipe 1, the water vapor entering the cab is reduced, the influence of moisture in the cab on the internal arrangement of the cab is avoided, when the water absorption plate 41 needs to be detached and replaced or cleaned, the rotating handle 42 drives the elliptical block 44 to rotate through the rotating shaft 43, the long shaft end of the elliptical block 44 slides out of the limiting groove 45, the limiting of the elliptical block 44 on the sliding block 47 is relieved, then the water absorption plate 41 moves for a certain distance under the elastic force of the spring 46, the water absorption plate 41 can be pulled to detach and replace or clean the water absorption plate 41, when the water absorption plate 41 needs to be installed, the water absorption plate 41 is moved to enable the sliding block 47 and the sliding groove 48 to align, then the water absorption plate 41 is pushed to slide in the ventilation pipe 1 and moves to the elliptical block 44 and the limiting groove 45, then the handle 42 is rotated to enable the long shaft end of the elliptical block 44 to move to the limiting groove 45, so that the sliding block 44 and the sliding block 47 can be installed, and the spring 47 can be conveniently taken out after the spring is contracted.

It should be noted that: a circular groove is formed in the ventilation pipe 1 close to the oval block 44, the oval block 44 is rotatably connected with the ventilation pipe 1 through the circular groove and the rotating shaft 43, and a plurality of groups of water absorption plates 41 are arranged in the ventilation pipe 1, so that the absorption effect of water vapor in air is improved.

The working principle is as follows: when the ventilation of the ship cab is needed, the fan 2 is started to blow outside air to the inside of the cab through the ventilation pipe 1, the flow of the air in the cab is accelerated, impurities in the air can be filtered through the filter plate 31 during the period, when dust on the surface of the filter plate 31 needs to be cleaned, the starting motor 37 drives the half gear 36 to rotate, then the half gear 36 rotates inside the double-sided toothed frame 33 to drive the double-sided toothed frame 33 to reciprocate, then the double-sided toothed frame 33 drives the sliding block 35 to slide inside the rectangular groove 32, further the sliding block 35 can drive two groups of cleaning plates 39 to slide on the surface of the filter plate 31 through the moving plate 34, and dust accumulated on the surface of the filter plate 31 is cleaned, when the device ventilates the ship cab, the water absorption plate 41 can absorb water vapor in the air passing through the ventilation pipe 1 to reduce the water vapor entering the cab, when the water absorption plate 41 needs to be detached to replace or clean the water absorption plate 41, the rotary handle 42 drives the elliptical block 44 to rotate through the rotary shaft 43, so that the long shaft end of the elliptical block 44 slides out of the limiting groove 45, the limiting of the elliptical block 44 on the sliding block 47 is released, then the water absorption plate 41 moves for a distance by the elastic force of the spring 46, the water absorption plate 41 can be pulled to detach the water absorption plate 41 to replace or clean the water absorption plate 41, when the water absorption plate 41 needs to be installed, the water absorption plate 41 is moved to enable the sliding block 47 and the sliding groove 48 to align, then the water absorption plate 41 is pushed to slide in the ventilation pipe 1 to move until the elliptical block 44 is aligned with the limiting groove 45, and then the handle 42 is rotated to enable the long shaft end of the elliptical block 44 to move to the limiting groove 45, so that the elliptical block 44 limits the sliding block 47, the water absorbing plate 41 is completely installed, during which the slider 47 presses the spring 46 to contract, thereby facilitating the next removal of the water absorbing plate 41.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a ship cab ventilation unit, includes ventilation pipe (1) and fixes fan (2) inside ventilation pipe (1), its characterized in that: a filtering mechanism (3) is arranged in the ventilating pipe (1);

filter mechanism (3) are including fixing filter (31) and the setting of the inside one end of ventilation pipe (1) are in filter (31) is kept away from two sets of cleaning board (39) of fan (2) one side, filter (31) are close to cleaning board (39) one side both ends fixed connection stopper (38) that are L type structure, stopper (38) are close to the sliding tray has been seted up to the inside of cleaning board (39), just stopper (38) with cleaning board (39) are through this sliding tray sliding connection.

2. The marine vessel cab ventilation apparatus according to claim 1, wherein: two sets of fixedly connected with movable plate (34) between cleaning board (39), movable plate (34) are close to one side fixedly connected with sliding block (35) of filter (31), the surface of filter (31) is close to rectangular channel (32) have been seted up to one side of sliding block (35), just sliding block (35) with filter (31) pass through rectangular channel (32) sliding connection, keep away from sliding block (35) one side fixedly connected with bilateral tooth frame (33) of movable plate (34).

3. The marine vessel cab ventilation apparatus according to claim 2, wherein: the filter (31) with be provided with motor (37) between fan (2), just motor (37) are fixed through the mounting bracket the inside of ventilation pipe (1), the output fixedly connected with semi-gear (36) of ventilation pipe (1), just semi-gear (36) meshing is connected the inside of bilateral tooth frame (33).

4. The marine vessel cab ventilation apparatus according to claim 1, wherein: the inside of ventilation pipe (1) is provided with dehumidification mechanism (4), dehumidification mechanism (4) are including setting up fan (2) is kept away from a plurality of groups water absorption plate (41) and the symmetry fixed connection of filter (31) one side are in slider (47) and the setting at water absorption plate (41) both ends are in ventilation pipe (1) inside is close to ellipse piece (44) of water absorption plate (41) one side, ventilation pipe (1) is close to spout (48) have been seted up to the inside of slider (47), just ventilation pipe (1) with slider (47) pass through spout (48) sliding connection, slider (47) are close to spacing groove (45) have been seted up to one side of ellipse piece (44).

5. The ship cab ventilation device according to claim 4, wherein: the surface of the oval block (44) is fixedly connected with a rotating shaft (43), and one end, far away from the oval block (44), of the rotating shaft (43) penetrates through the ventilation pipe (1) and is fixedly connected with a handle (42) arranged on the outer side of the ventilation pipe (1).

6. The ship cab ventilation device according to claim 4, wherein: a spring (46) is arranged between the sliding block (47) and the sliding block (46), and the spring (46) is fixedly connected inside the ventilating pipe (1).