CN113353230A

CN113353230A - Ventilation device for ship

Info

Publication number: CN113353230A
Application number: CN202110908229.5A
Authority: CN
Inventors: 王根德
Original assignee: Danhua Offshore Engineering Equipment Nantong Co ltd
Current assignee: Danhua Offshore Engineering Equipment Nantong Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-09-07
Anticipated expiration: 2041-08-09
Also published as: CN113353230B

Abstract

The invention discloses a ventilation device for a ship, which comprises a ventilation shell, a sliding chute, a mounting plate, a water-absorbing sponge, an exhaust fan, two sliding blocks, two extrusion blocks, a filter plate and a filter screen, wherein the ventilation device for the ship comprises: the bottom plate, ventilation housing fixed mounting is in on the bottom plate, the mounting panel and the air exhauster sets up inside the ventilation housing, the sponge that absorbs water with mounting panel upper surface fixed connection, the spout sets up on the ventilation housing, every the sliding block all through the hinge bar with every is connected to the mounting panel the sliding block all through the hinge bar with the mounting panel is connected. The invention can filter and absorb the water vapor carried in the wind, so that the dry water vapor enters the cabin, the electronic equipment in the cabin is prevented from being damped and damaged due to the long-time water vapor entering, the ship can normally run, and the normal transportation of products is facilitated.

Description

Ventilation device for ship

Technical Field

The invention relates to the technical field of ship ventilation, in particular to a ventilation device for a ship.

Background

With the continuous development of the times, a lot of product transportation is no longer limited to the transportation on the ground, can be through the transportation of marine vessel and aerial aircraft at present, boats and ships are at the in-process of marine transportation product, generally need utilize the air exhauster on the ventilation unit, come to carry out ventilation to the cabin on boats and ships, because the moisture that mix with in the wind is more, long-time ventilation will lead to inside a large amount of moisture entering cabin, the electronic equipment of cabin inside, just also wet because a large amount of moisture gets into easily, electronic equipment takes place the damage easily, thereby cause boats and ships can't carry out normal driving, be unfavorable for the transportation to the product.

Disclosure of Invention

The invention aims to solve the following defects in the prior art that a large amount of water vapor enters a cabin due to the fact that the water vapor is mixed in wind, and long-time ventilation causes the large amount of water vapor to enter the cabin, so that electronic equipment in the cabin is easily affected with damp due to the entrance of the large amount of water vapor, the electronic equipment is easily damaged, and therefore a ship cannot normally run, and the transportation of products is not facilitated.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a ventilation unit for boats and ships, includes the ventilation casing, spout, mounting panel, sponge, air exhauster absorb water, two sliding blocks, two extrusion blocks, filter and filter screen, a ventilation unit for boats and ships includes: the ventilation shell is fixedly arranged on the bottom plate, the mounting plate and the exhaust fan are arranged in the ventilation shell, the water absorption sponge is fixedly connected with the upper surface of the mounting plate, the sliding groove is formed in the ventilation shell, each sliding block is connected with the mounting plate through a hinge rod, and each sliding block is connected with the mounting plate through a hinge rod; the moving mechanism comprises a fixed block which is slidably arranged in the ventilation shell, an iron block is fixedly connected to the fixed block, and a magnet is fixedly connected to the sliding block; the rotating mechanism comprises a supporting rod, the fixed block is connected with a rotating plate through the supporting rod, and the rotating plate is hinged with a fixed rod; the sliding mechanism comprises a rotating rod which is rotatably arranged on the filter plate, the filter plate is connected with the ventilation shell in a sliding mode, and a plurality of elastic brushes are fixedly mounted on the rotating rod.

Preferably, the two sliding blocks are connected by a first spring, and the first spring is used for maintaining the position of the sliding blocks.

As a preferred scheme, each extrusion block is rotatably connected with a limiting rod, and the limiting rods are tightly connected with the extrusion blocks through torsion springs.

As a preferred scheme, the rotating mechanism further comprises a limiting plate fixedly installed in the ventilation housing, and one end of the fixing rod, which is far away from the rotating plate, is hinged to the limiting plate.

As a preferred scheme, a groove used for enabling the fixing block to slide left and right is formed in the ventilation shell, and the fixing block is connected with the inner wall of the groove through a second spring.

As a preferable scheme, a plurality of convex blocks are fixedly installed on the surface of one side, close to the water absorption sponge, of the extrusion block, and the cross section of each convex block is semicircular.

As an optimal scheme, fixed mounting has the fixed plate on the bottom plate, it is connected with the axis of rotation to rotate on the fixed plate, a plurality of fixture blocks of axis of rotation one end fixedly connected with, a plurality of draw-in grooves have been seted up on the dwang.

As a preferred scheme, a round hole used for connecting the rotating rod is formed in the filter screen, and the filter screen is connected with the ventilation shell through a third spring.

Compared with the prior art, the invention has the beneficial effects that:

1. when the cabin is ventilated, water vapor carried in wind can be filtered and absorbed, so that dry water vapor enters the cabin, electronic equipment in the cabin is prevented from being affected with damp and damaged due to long-time water vapor entering, the ship can normally run, and normal transportation of products is facilitated;

2. in the process of ventilating in the cabin is flowed to at the wind, not only can prevent that the impurity in the wind from flowing inside the cabin along with the wind, can also clear up the impurity of filtering for the filter effect to impurity is better, has also improved the usability of device simultaneously.

Drawings

Fig. 1 is a schematic front view of a ventilation device for a ship according to the present invention;

fig. 2 is a schematic sectional view of a ventilation apparatus for a ship according to the present invention;

fig. 3 is a schematic perspective view of a ventilation device for a ship according to the present invention;

fig. 4 is a schematic cross-sectional view of a ventilation device for a ship according to the present invention;

fig. 5 is a partially enlarged structural diagram of a in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, a ventilation apparatus for a ship, including a ventilation housing 5, a chute 24, a mounting plate 20, a water absorbing sponge 9, an exhaust fan, two sliding blocks 23, two pressing blocks 11, a filter plate 13, and a filter screen 4, includes: the ventilating device comprises a bottom plate 1, a ventilating shell 5 is fixedly arranged on the bottom plate 1, a mounting plate 20 and an exhaust fan are arranged in the ventilating shell 5, a water-absorbing sponge 9 is fixedly connected with the upper surface of the mounting plate 20, a sliding chute 24 is arranged on the ventilating shell 5, each sliding block 23 is connected with the mounting plate 20 through a hinge rod 21, and each sliding block 23 is connected with the mounting plate 20 through a hinge rod 21; the two sliding blocks 23 are connected through the first spring 22, the first spring 22 is used for maintaining the position of the sliding block 23, one end of the first spring 22 is fixedly connected with one sliding block 23, the other end of the first spring 22 is fixedly connected with the other sliding block 23, when the distance between the two sliding blocks 23 is increased under the action of external force, the first spring 22 is deformed simultaneously, and when the two sliding blocks 23 are not under the action of external force, the two sliding blocks 23 return to the initial position under the action of the elastic force of the first spring 22.

The moving mechanism comprises a fixed block 12 which is slidably arranged in the ventilation shell 5, an iron block 19 is fixedly connected to the fixed block 12, and a magnet is fixedly connected to the sliding block 23; slewing mechanism, slewing mechanism includes bracing piece 15, two extrusion pieces 11 all set up on fixed block 12, one side fixed surface that extrusion piece 11 is close to sponge 9 that absorbs water has a plurality of lugs 10, every lug 10 cross section all sets up to semi-circular, fixed connection has gone up a plurality of lugs 10 on the extrusion piece 11, and the cross section of lug 10 sets up to semi-circular, carry out extruded in-process at extrusion piece 11 to sponge 9 that absorbs water, lug 10's arc terminal surface will with sponge 9 contact that absorbs water, because lug 10 is less with sponge 9's area of contact that absorbs water, make the extrusion force to sponge 9 bigger, thereby be favorable to more extruding the moisture in the sponge 9 that absorbs water.

Be connected with rotor plate 18 through bracing piece 15 on the fixed block 12, it has dead lever 16 to articulate on the rotor plate 18, all rotate on every extrusion piece 11 and be connected with gag lever post 25, gag lever post 25 passes through torsion spring 26 and extrusion piece 11 zonulae occludens, receive exogenic action when extrusion piece 11, take place relative rotation with gag lever post 25, because torsion spring 26 one end and gag lever post 25 fixed connection, the torsion spring 26 other end and extrusion piece 11 fixed connection, torsion spring 26 will be along with the rotation of extrusion piece 11, and take place deformation, when extrusion piece 11 does not receive exogenic action, under torsion spring 26's elasticity effect, extrusion piece 11 will get back to initial position again, slewing mechanism still includes fixed mounting at the limiting plate 17 of ventilation housing 5, the dead lever 16 keeps away from rotor plate 18 one end and limiting plate 17 are articulated.

Because dead lever 16 one end and rotor plate 18 are articulated, the other end and the limiting plate 17 of dead lever 16 are articulated, along with the distance between rotor plate 18 and the limiting plate 17 diminishes, the inclination of dead lever 16 will change, thereby make and rotate with 16 one end articulated rotor plate 18 of dead lever, set up the recess that is used for fixed block 12 horizontal slip on the ventilation casing 5, fixed block 12 passes through second spring 14 and recess inner wall connection, because second spring 14 one end and fixed block 12 fixed connection, the other end and the recess inner wall fixed connection of second spring 14, the appeal size that receives when fixed block 12, be greater than the elasticity size of second spring 14, and when the direction of the attraction force was opposite with the elasticity direction of second spring 14, fixed block 12 will take place to slide under the effect of attraction force.

Slide mechanism, slide mechanism sets up dwang 3 on filter 13 including rotating,

filter

13 and 5 sliding connection of ventilation casing, fixed mounting has a plurality of elastic brush 6 on dwang 3, fixed mounting has fixed plate 2 on the bottom plate 1, it is connected with axis of rotation 7 to rotate on the fixed plate 2, a plurality of fixture blocks 8 of 7 one end fixedly connected with of axis of rotation, a plurality of draw-in grooves have been seted up on dwang 3, the dwang 3 of connecting rotates on filter 13, take place the relative movement back with filter screen 4, dwang 3 after the removal will be connected with axis of rotation 7, fixture block 8 and dwang 3's draw-in groove joint of fixed connection on the axis of rotation 7.

Because fixedly connected with servo motor on the fixed plate 2, servo motor's drive end and 7 one end fixed connection of axis of rotation, under servo motor's drive effect, will make axis of rotation 7 and dwang 3 take place to rotate, offer the round hole that is used for connecting dwang 3 on the filter screen 4, filter 13 is connected through third spring and ventilation casing 5, because filter 13 slides and sets up in ventilation casing 5, third spring one end and filter 13 fixed connection, the third spring other end and ventilation casing 5 fixed connection, sponge 9 absorbs water under the extrusion of extrusion piece 11, after 13 contacts with filter, still can remove a bit distance, after the deformation can't continue to take place up to the third spring, extrusion piece 11 just can extrude the moisture in the sponge 9 that absorbs water.

In the invention, because the exhaust fan is arranged on the ventilation shell 5, under the action of the exhaust fan, wind flows from one side of the ventilation shell 5 to the inside, the wind sequentially passes through the filter screen 4, the filter plate 13 and the water absorption sponge 9, impurities carried in the wind can be filtered by the filter screen 4, water vapor in the wind can be absorbed in the process of passing through the water absorption sponge 9, the water vapor is prevented from entering the inside of a ship along with the flow of the wind, the electronic equipment in the ship is prevented from being damaged due to damp, a large amount of water is also absorbed on the water absorption sponge 9 along with the flow of long-time wind, when the absorbed water reaches a certain amount, because the weight of the water is larger, the gravity of the water absorption sponge 9 is increased, the mounting plate 20 can move downwards under the action of the gravity of the water absorption sponge 9, the guide block is fixed on the ventilation shell 5, the upper end of the water absorption sponge 9 can move relative to the guide block, but the separation can not occur, because one end of the hinge rod 21 is hinged with the mounting plate 20, the other end of the hinge rod 21 is hinged with the sliding block 23, and the included angle between the two hinge rods 21 connected with different sliding blocks 23 becomes larger along with the downward movement of the mounting plate 20;

the distance between the two sliding blocks 23 is increased, in the process that the sliding blocks 23 move in the sliding grooves 24, the magnets fixedly connected to the sliding blocks 23 on the left side and the iron blocks 19 fixedly connected to the fixed blocks 12 are reduced, the attraction force of the magnets to the iron blocks 19 is increased, the fixed blocks 12 can slide in the grooves under the action of the attraction force, in the process that the fixed blocks 12 move towards the direction close to the water absorption sponge 9, the two extrusion blocks 11 arranged on the fixed blocks 12 can be in surface contact with the water absorption sponge 9 and move against the water absorption sponge 9, the other side surface of the water absorption sponge 9 is in surface contact with the filter plates 13, and when the filter plates 13 cannot move, the extrusion blocks 11 extrude the water absorption sponge 9 to extrude the water in the water absorption sponge 9 due to extrusion deformation;

in the initial state, the rotating plate 18 is vertically arranged between the two squeezing blocks 11, and in the moving process of the fixed block 12, the distance between the rotating plate 18 and the limiting plate 17 is reduced, because one end of the fixed rod 16 is hinged with the rotating plate 18, the other end of the fixed rod 16 is hinged with the limiting plate 17, in the process that the distance between the rotating plate 18 and the limiting plate 17 is reduced, the fixed rod 16 inclines, one end of the rotating plate 18 hinged with the fixed rod 16 deflects, so that the rotating plate 18 and the supporting rod 15 rotate relatively, in the rotating process of the rotating plate 18, the two ends of the rotating plate 18 are contacted with the squeezing blocks 11 and rotate against the two squeezing blocks 11, the two squeezing blocks 11 rotate relative to the limiting rod 25, in the rotating process of the squeezing blocks 11, the squeezing blocks 11 squeeze different positions of the water-absorbing sponge 9, so that the water of the water-absorbing sponge 9 is squeezed more fully, the extrusion block 11 is fixedly connected with the plurality of convex blocks 10, the cross sections of the convex blocks 10 are semicircular, the arc-shaped end faces of the convex blocks 10 can be contacted with the water-absorbing sponge 9 in the process that the water-absorbing sponge 9 is extruded by the extrusion block 11, and the contact area between the convex blocks 10 and the water-absorbing sponge 9 is small, so that the extrusion force on the water-absorbing sponge 9 is larger, and the water in the water-absorbing sponge 9 can be extruded more conveniently;

because the filter plate 13 is arranged in the ventilation shell 5 in a sliding manner, one end of the third spring is fixedly connected with the filter plate 13, the other end of the third spring is fixedly connected with the ventilation shell 5, the water-absorbing sponge 9 can move a little distance after contacting with the filter plate 13 under the extrusion action of the extrusion block 11, until the third spring can not continuously deform, the extrusion block 11 can extrude the water in the water-absorbing sponge 9, in the process that the filter plate 13 moves a little distance, the rotating rod 3 which is rotatably connected with the filter plate 13 can move relative to the filter screen 4, the rotating rod 3 after moving can be connected with the rotating shaft 7, the clamping block 8 which is fixedly connected with the rotating shaft 7 is clamped with the clamping groove of the rotating rod 3, because the servo motor is fixedly connected with the fixed plate 2, the driving end of the servo motor is fixedly connected with the rotating shaft 7, under the driving action of the servo motor, the rotating shaft 7 and the rotating rod 3 can be rotated, the elastic brush 6 fixedly connected to the rotating rod 3 can rotate along with the rotating shaft, and due to the fact that the elastic brush 6 has certain elasticity, in an initial state, the surface of the elastic brush 6 is tightly attached to the filter screen 4, meanwhile, the elastic brush 6 is compressed and deformed, after the elastic brush 6 moves along with the rotating rod 3, the elastic brush 6 is rebounded and deformed, the rebounded elastic brush 6 is still attached to the surface of the filter screen 4, and therefore impurities filtered on the surface of the filter screen 4 can be cleaned in the process that the elastic brush 6 rotates along with the rotating rod, and the filter screen 4 is prevented from being blocked;

after most of moisture in the water absorption sponge 9 is extruded out, the weight of the water absorption sponge 9 is greatly reduced, because two ends of the first spring 22 are respectively and fixedly connected with the corresponding sliding blocks 23, under the elastic force action of the first spring 22, the distance between the two sliding blocks 23 is reduced, the included angle between the two hinge rods 21 is also reduced, meanwhile, the distance between the magnet and the iron block 19 is also increased, the attraction force of the magnet to the iron block 19 is also reduced, because one end of the second spring 14 is fixedly connected with the inner wall of the groove, the other side of the second spring 14 is fixedly connected with the fixed block 12, the elastic force of the second spring 14 is larger than the attraction force, the fixed block 12 returns to the initial position, the fixed rod 16 also rotates at the same time, the rotating plate 18 returns to the initial position, after the water absorption sponge 9 absorbs a large amount of moisture, the above process is repeated, thereby carrying out high-efficiency absorption on the moisture mixed in the wind, the water vapor is prevented from entering the cabin, and the electronic equipment in the cabin is prevented from being damaged due to the fact that the electronic equipment is affected with damp.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A ventilation unit for boats and ships, includes ventilation casing (5), spout (24), mounting panel (20), sponge (9) absorb water, air exhauster, two sliding blocks (23), two extrusion pieces (11), filter (13) and filter screen (4), its characterized in that, a ventilation unit for boats and ships includes:

the ventilating device comprises a bottom plate (1), a ventilating shell (5) is fixedly installed on the bottom plate (1), a mounting plate (20) and an exhaust fan are arranged inside the ventilating shell (5), a water-absorbing sponge (9) is fixedly connected with the upper surface of the mounting plate (20), a sliding chute (24) is arranged on the ventilating shell (5), each sliding block (23) is connected with the mounting plate (20) through a hinge rod (21), and each sliding block (23) is connected with the mounting plate (20) through a hinge rod (21);

the moving mechanism comprises a fixed block (12) which is slidably mounted in the ventilation shell (5), an iron block (19) is fixedly connected to the fixed block (12), and a magnet is fixedly connected to the sliding block (23);

the rotating mechanism comprises a supporting rod (15), the fixed block (12) is connected with a rotating plate (18) through the supporting rod (15), and the rotating plate (18) is hinged with a fixed rod (16);

slide mechanism, slide mechanism sets up including rotating dwang (3) on filter (13), filter (13) with ventilation casing (5) sliding connection, fixed mounting has a plurality of elasticity brushes (6) on dwang (3).

2. A ventilation device for a ship according to claim 1, characterized in that the two sliding blocks (23) are connected by a first spring (22), the first spring (22) being used to maintain the position of the sliding blocks (23).

3. A ventilation device for a ship according to claim 1, characterized in that a limiting rod (25) is rotatably connected to each of said pressing blocks (11), said limiting rod (25) being tightly connected to said pressing blocks (11) by a torsion spring (26).

4. A ventilation device for a ship according to claim 1, characterized in that the rotation mechanism further comprises a limit plate (17) fixedly mounted in the ventilation housing (5), and an end of the fixed rod (16) remote from the rotation plate (18) is hinged with the limit plate (17).

5. The ventilation device for the ship according to claim 1, wherein a groove for sliding the fixing block (12) left and right is formed on the ventilation housing (5), and the fixing block (12) is connected with the inner wall of the groove through a second spring (14).

6. A ventilating device for a ship according to claim 1, wherein a plurality of projections (10) are fixedly installed on one side surface of the pressing block (11) close to the water absorbing sponge (9), and each projection (10) is provided with a semicircular cross section.

7. The ventilation device for the ship according to claim 1, wherein a fixing plate (2) is fixedly installed on the bottom plate (1), a rotating shaft (7) is rotatably connected to the fixing plate (2), a plurality of clamping blocks (8) are fixedly connected to one end of the rotating shaft (7), and a plurality of clamping grooves are formed in the rotating rod (3).

8. A ventilation device for a ship according to claim 1, characterized in that the filter screen (4) is provided with a circular hole for connecting the turning rod (3), and the filter screen (13) is connected to the ventilation housing (5) by a third spring.