A ventilation structure for a ship's internal cabin

Abstract

The invention discloses a ventilation structure for a ship's internal cabin, and relates to the technical field of ship ventilation. The ventilation structure for a ship's internal cabin comprises a main body mechanism, wherein the main body mechanism comprises a ventilation duct, a fan is fixedly mounted on the inner wall of the ventilation duct, and a purification mechanism is arranged inside the ventilation duct; the purification mechanism comprises a filter unit, the filter unit is located inside the ventilation duct, and the filter unit is used to block and filter large-particle salt in the gas inside the ventilation duct; the purification mechanism also comprises an adsorption unit, the adsorption unit is located inside the ventilation duct, the filter unit and the adsorption unit are used in conjunction, and the adsorption unit is used to adsorb and collect small-particle salt in the gas inside the ventilation duct; by providing the filter unit, the device reduces the salt content in the gas when ventilating the interior of the ship, thereby reducing the degree of corrosion to the electronic components inside the ship, and further increasing the service life of the electronic components inside the ship.

Description

Technical Field

[0001] The invention relates to the technical field of ship ventilation, in particular to a ventilation structure for a ship's internal cabin. Background Art

[0002] A ship is a unique environment that requires special equipment to keep the interior clean and comfortable. Air pollution and lack of oxygen are two major issues inside a ship that can cause health problems, equipment failures, and safety hazards. Marine ventilation equipment is therefore very important. It can keep the air inside the ship fresh and clean while improving the comfort and safety of the occupants.

[0003] Since ships travel in the ocean for a long time, and the ocean contains a lot of salt, some salt particles enter the atmosphere after being exposed to the sun, and then drift with the sea breeze. When the ship is sailing at sea, if it encounters strong winds, the vents will be affected by the wind flow, causing sea salt particles to enter the ship. These particles may cause certain damage to the ship's equipment and machinery, so the vents need to be cleaned and maintained regularly to ensure the normal operation of the ship.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing ventilation structures for internal cabins of ships on the market, and even if they can be solved, they need to be solved through external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a ventilation structure for internal cabins of ships. Summary of the invention

[0005] The object of the present invention is to provide a ventilation structure for a ship's internal cabin to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a ventilation structure for a ship's internal cabin, comprising a main body mechanism, the main body mechanism comprising a ventilation duct, a fan is fixedly installed on the inner wall of the ventilation duct, and a purification mechanism is arranged inside the ventilation duct;

[0007] The purification mechanism includes a filter unit, which is located inside the ventilation duct and is used to block and filter large salt particles in the gas inside the ventilation duct;

[0008] The purification mechanism further comprises an adsorption unit, which is located inside the ventilation duct. The filter unit is used in conjunction with the adsorption unit, and the adsorption unit is used to adsorb and collect small salt particles in the gas inside the ventilation duct.

[0009] A dissolving mechanism is provided on the left side of the filtering unit, and the purifying mechanism is used in conjunction with the dissolving mechanism, and the dissolving mechanism is used to dissolve and separate the salt in the gas inside the ventilation duct;

[0010] The filter unit comprises a mounting frame, the bottom surface of the mounting frame is fixedly connected to the inner bottom wall of the ventilation duct, the mounting frame is internally rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly installed with a cam, a movable frame is arranged on the left side of the mounting frame, two connecting columns are fixedly installed on the left side surface of the mounting frame, each of the connecting columns is slidably connected to the inside of the movable frame, two connecting plates are fixedly installed on the inner wall of the mounting frame, a connecting spring is fixedly installed on the left side surface of each connecting plate, the left end of each connecting spring is fixedly connected to the inner wall of the movable frame, a pulley is fixedly installed on the inner wall of the movable frame, the outer surface of the pulley contacts the outer surface of the cam, the inner surface of the movable frame is internally rotatably connected with a rotating shaft, a rotating motor is fixedly installed on the front side of the movable frame, and the output end of the rotating motor passes through the movable frame The outer surface of the second cone wheel is fixedly mounted on the outer surface of the second cone wheel, and the outer surface of the second cone wheel is meshed with the outer surface of the third cone wheel. The inner surface of the movable frame is rotatably connected to the gear cylinder, and the outer surface of the gear cylinder is meshed with the outer surface of the first cone wheel, and the inner wall of the gear cylinder is slidably connected to the outer surface of the shaft roller. Two connecting rods are fixedly mounted on the inner wall of the movable frame, and a filter screen is slidably connected to the interior of the ventilation duct, and the left ends of the two connecting rods are fixedly connected to the right side surface of the filter screen.

[0011] The adsorption unit includes a high-voltage power supply generator, the left side of which is fixedly connected to the outer surface of the ventilation duct, two electrode plates are fixedly installed on the inner wall of the ventilation duct, and the high-voltage power supply generator is electrically connected to the two electrode plates through wires. The interior of the ventilation duct is rotatably connected with a first reciprocating screw, the outer surface of the first reciprocating screw is fixedly installed with a first connecting wheel, the other end of the rotating shaft passes through the mounting frame and is fixedly installed with a second connecting wheel, the outer surface of the first connecting wheel and the outer surface of the second connecting wheel are jointly sleeved with a belt, the outer surface of the first reciprocating screw is threadedly connected with a moving box, the interior of the moving box is rotatably connected with a second reciprocating screw, the top of the second reciprocating screw passes through the moving box and is fixedly installed with a turbine blade, the outer surface of the second reciprocating screw is threadedly connected with a scraper, the outer surface of the scraper contacts the outer surface of the left electrode plate, the right side of the moving box is fixedly connected with a conveying pipe, the outer surface of the ventilation duct is fixedly installed with a collecting box, the end of the conveying pipe away from the moving box passes through the ventilation duct and extends to the inside of the collecting box, an air pump is fixedly installed on the upper surface of the collecting box, and the input end of the air pump passes through the inside of the collecting box;

[0012] The dissolution mechanism includes a dissolution box, the outer surface of which is fixedly connected to the inner wall of the ventilation duct, an air inlet pipe is fixedly connected to the right side of the dissolution box, one end of the air inlet pipe extends to the interior of the dissolution box, an air outlet pipe is fixedly connected to the left side of the dissolution box, a circulation pipe is fixedly connected to the front of the dissolution box, a precipitation box is fixedly installed on the outer surface of the ventilation duct, the other end of the circulation pipe passes through the ventilation duct and extends to the interior of the precipitation box, two semi-permeable membrane plates are clamped inside the precipitation box, an L-shaped plate is fixedly installed on the outer surface of the ventilation duct, and the inner wall of the L-shaped plate is rotatably connected to There are two groups of connecting gears, with two connecting gears in each group. A rotating motor is fixedly installed on the back of the L-shaped plate, and the output end of the rotating motor passes through the L-shaped plate and is fixedly connected to the back of one of the connecting gears. The outer surfaces of the two groups of connecting gears are meshed with chains together. A fixed plate is fixedly installed on the outer surface of the chain. A pull plate is rotatably connected to the front of the fixed plate, and the pull plate is clamped on the inside of the left semipermeable membrane plate. A water pump is fixedly installed on the back of the ventilation duct, and the input end of the water pump passes through the inside of the dissolution box, and the output end of the water pump passes through the inside of the precipitation box.

[0013] Preferably, two sliders are fixedly mounted on the upper surface and the bottom surface of the filter, and the inner wall of the ventilation duct is provided with two groups of slide grooves, each group of the slide grooves has two slide grooves, and each slider is slidably connected inside the slide groove.

[0014] Preferably, a dustproof net is fixedly mounted on the inner wall of the ventilation duct, and a sealing plate is rotatably hinged on the right side of the ventilation duct.

[0015] Preferably, the interior of the movable box is slidably connected with a sliding rod, and ends of the sliding rods that are away from each other are fixedly connected to the inner wall of the ventilation duct.

[0016] Preferably, a locking block and a locking frame are fixedly mounted on the right side of the collection box, and the locking block is clamped inside the locking frame.

[0017] Preferably, the front side of the dissolution box is fixedly connected with a water inlet pipe, one end of which passes through the outside of the ventilation duct, and the left side of the precipitation box is fixedly connected with a water outlet pipe.

[0018] Preferably, a connecting bearing is fixedly mounted on the back of each connecting gear, and the back of the inner ring of each connecting bearing is fixedly connected to the inner wall of the L-shaped plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a filtering unit, so that when the sea breeze from the outside passes through the ventilation structure during the sailing process of the ship, the large particles of salt in the sea breeze are filtered and blocked, thereby reducing the salt content in the sea breeze, and then when the interior of the ship is ventilated, the salt content in the gas is reduced, thereby reducing the degree of corrosion of the electronic components inside the ship, thereby increasing the service life of the electronic components inside the ship;

[0021] 2. The present invention is provided with an adsorption unit, so that the device can adsorb and collect small particles of salt in the gas inside the ventilation duct, thereby further reducing the salt content in the gas during ventilation, so that the device can better purify the salt in the gas during the ventilation of the ship, and further reduce the degree of corrosion to the electronic components inside the ship;

[0022] 3. The present invention is provided with a dissolving mechanism so that the device can dissolve and separate the salt in the gas, thereby further purifying the salt in the gas, thereby increasing the salt purification effect of the device, and making the device have an excellent salt purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of a cross-sectional view of a ventilation duct of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the mounting frame of the present invention;

[0026] Figure 4 It is a structural schematic diagram of a bottom-up cross-sectional view of the mounting frame of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the mobile frame of the present invention;

[0028] Figure 6 It is a structural schematic diagram of a rear cross-sectional view of a ventilation duct of the present invention;

[0029] Figure 7 It is a structural schematic diagram of a cross-sectional view of a moving box of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the rear view of the collection box of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the dissolution box of the present invention;

[0032] Fig.10 It is a structural schematic diagram of a cross-sectional view of a precipitation box of the present invention;

[0033] Fig.11 It is a structural schematic diagram of a cross-sectional view of an L-shaped plate of the present invention;

[0034] Fig.12 It is a structural schematic diagram of the connecting bearing of the present invention;

[0035] Fig.13 It is a structural schematic diagram of the rear view of the water pump of the present invention.

[0036] In the figure: 1, main body mechanism; 11, ventilation duct; 12, fan; 13, dustproof net; 14, sealing plate; 2, purification mechanism; 21, filter unit; 2101, mounting frame; 2102, rotating shaft; 2103, cam; 2104, moving frame; 2105, connecting column; 2106, connecting plate; 2107, connecting spring; 2108, pulley; 2109, rotating shaft; 2110, rotating motor; 2111, first conical wheel; 2112, second conical wheel; 2113, mounting plate; 2114, shaft roller; 2115, third conical wheel; 2116, gear cylinder; 2117, connecting rod; 2118, filter screen; 2119, slider; 2120, slideway; 22, adsorption unit; 2201, high voltage power generator; 2202, electrode plate; 22 03, the first reciprocating screw; 2204, the first connecting wheel; 2205, the second connecting wheel; 2206, the belt; 2207, the moving box; 2208, the second reciprocating screw; 2209, the turbine blade; 2210, the scraper; 2211, the conveying pipe; 2212, the collecting box; 2213, the air pump; 2214, the sliding rod; 2215, the locking block; 2216, the locking frame; 3, the dissolving mechanism; 301, the dissolving box; 302, the air inlet pipe; 303, the air outlet pipe; 304, the circulation pipe; 305, the precipitation box; 306, the semi-permeable membrane plate; 307, the L-shaped plate; 308, the connecting gear; 309, the rotating motor; 310, the chain; 311, the fixed plate; 312, the pulling plate; 313, the water pump; 314, the water inlet pipe; 315, the water outlet pipe; 316, the connecting bearing. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1: Please refer to Figure 1-13 The present invention provides a technical solution: a ventilation structure for a ship's internal cabin, comprising a main body mechanism 1, the main body mechanism 1 comprising a ventilation duct 11, a fan 12 is fixedly installed on the inner wall of the ventilation duct 11, a purification mechanism 2 is arranged inside the ventilation duct 11, and the fan 12 is used to draw outside air into the interior of the ventilation duct 11, and then enters the interior of the ship after passing through the ventilation duct 11, thereby achieving the purpose of ventilating the ship;

[0039] A dustproof net 13 is fixedly installed on the inner wall of the ventilation duct 11, and a sealing plate 14 is rotatably hinged on the right side of the ventilation duct 11. The installation of the dustproof net 13 plays a role in isolating and filtering dust in the air, thereby preventing external dust from entering the interior of the ship as much as possible, thereby ensuring the cleanliness of the air inside the ship. The installation of the sealing plate 14 allows the ventilation duct 11 to be closed when the ship encounters windy and rainy weather, thereby preventing seawater or rainwater from entering the interior of the ventilation duct 11 as much as possible.

[0040] The purification mechanism 2 includes a filter unit 21, which is located inside the ventilation duct 11 and is used to block and filter large salt particles in the gas inside the ventilation duct 11;

[0041] The purification mechanism 2 further includes an adsorption unit 22, which is located inside the ventilation duct 11. The filter unit 21 is used in conjunction with the adsorption unit 22, and the adsorption unit 22 is used to adsorb and collect small particles of salt in the gas inside the ventilation duct 11;

[0042] A dissolving mechanism 3 is provided on the left side of the filtering unit 21 . The purifying mechanism 2 is used in conjunction with the dissolving mechanism 3 . The dissolving mechanism 3 is used to dissolve and separate the salt in the gas inside the ventilation duct 11 .

[0043] As a further limitation of the purification mechanism 2 of the present invention, the filter unit 21 includes a mounting frame 2101, the bottom surface of the mounting frame 2101 is fixedly connected to the inner bottom wall of the ventilation duct 11, the interior of the mounting frame 2101 is rotatably connected to a rotating shaft 2102, the outer surface of the rotating shaft 2102 is fixedly installed with a cam 2103, a mobile frame 2104 is provided on the left side of the mounting frame 2101, two connecting columns 2105 are fixedly installed on the left side of the mounting frame 2101, two channels for inserting the connecting columns 2105 are provided inside the mobile frame 2104, each connecting column 2105 is slidably connected to the inside of the mobile frame 2104, and two connecting plates 2106 are fixedly installed on the inner wall of the mounting frame 2101, and the left side of each connecting plate 2106 is fixedly installed A connecting spring 2107 is installed, and the left end of each connecting spring 2107 is fixedly connected to the inner wall of the moving frame 2104. A pulley 2108 is fixedly installed on the inner wall of the moving frame 2104. The outer surface of the pulley 2108 contacts the outer surface of the cam 2103. When the protruding part of the cam 2103 contacts the outer surface of the pulley 2108, the connecting spring 2107 is in a stretched state, so that the moving frame 2104 cooperates with the cam 2103 to move left and right periodically under the action of the elastic force of the connecting spring 2107. The internal rotation of the moving frame 2104 is connected to the rotating shaft 2109. The front of the moving frame 2104 is fixedly installed with a rotating motor 2110. The output end of the rotating motor 2110 passes through the moving frame 2104 and is connected to the rotating shaft 2109. 9 is fixedly connected to one end of the rotating motor 2110, the other end of the rotating shaft 2109 passes through the moving frame 2104 and is fixedly installed with a first conical wheel 2111, one end of the rotating shaft 2102 passes through the mounting frame 2101 and is fixedly installed with a second conical wheel 2112, the outer surface of the mounting frame 2101 is fixedly installed with a mounting plate 2113, the left side of the mounting plate 2113 is rotatably connected with a shaft roller 2114, the outer surface of the shaft roller 2114 is fixedly installed with two rectangular blocks, the outer surface of the shaft roller 2114 is fixedly installed with a third conical wheel 2115, the outer surface of the second conical wheel 2112 is meshed with the outer surface of the third conical wheel 2115, the inner part of the moving frame 2104 is rotatably connected with a gear cylinder 2116, the outer surface of the gear cylinder 2116 is meshed with the outer surface of the third conical wheel 2115, The outer surface of the first conical wheel 2111 is meshed, the inner wall of the gear cylinder 2116 is slidably connected with the outer surface of the shaft roller 2114, and the inner wall of the gear cylinder 2116 is provided with two grooves matching the rectangular blocks on the shaft roller 2114, so that the rectangular blocks are clamped inside the grooves, so that the shaft roller 2114 drives the gear cylinder 2116 to rotate, and two connecting rods 2117 are fixedly installed on the inner wall of the movable frame 2104, and the interior of the ventilation duct 11 is slidably connected with a filter screen 2118, and the left ends of the two connecting rods 2117 are fixedly connected to the right side of the filter screen 2118, and the ventilation duct 11 is provided with a through hole with a door body at the position between the filter screen 2118 and the mounting frame 2101, so as to facilitate the discharge of the filtered salt from the ventilation duct 11,By providing the filter unit 21, when the ship is traveling, the sea breeze from the outside passes through the ventilation structure, and the large salt particles in the sea breeze are filtered and blocked, thereby reducing the salt content in the sea breeze, and then when the interior of the ship is ventilated, the salt content in the gas is reduced, thereby reducing the degree of corrosion of the electronic components inside the ship, and thereby increasing the service life of the electronic components inside the ship;

[0044] Two sliders 2119 are fixedly installed on the upper surface and the bottom surface of the filter 2118. Two groups of slide grooves 2120 are opened on the inner wall of the ventilation duct 11. The number of each group of slide grooves 2120 is two. Each slider 2119 is slidably connected inside the slide groove 2120. The shape of the slider 2119 is T-shaped. The shape of the slide groove 2120 matches the shape of the slider 2119. The installation of the slider 2119 and the slide groove 2120 plays a role in limiting the movement trajectory of the filter 2118, thereby avoiding the shaking of the filter 2118 when moving as much as possible, thereby ensuring the stability of the movement of the filter 2118;

[0045] The specific implementation of this embodiment is as follows: when ventilation is needed during the sailing of the ship, the worker turns on the fan 12 and opens the sealing plate 14 to connect the ventilation duct 11 with the outside world, and then uses the power provided by the fan 12 to draw the outside air into the inside of the ventilation duct 11, and then enters the inside of the ship after passing through the ventilation duct 11, thereby achieving the purpose of ventilating the ship. When the gas passes through the filter 2118, the filter 2118 blocks and filters the larger salt particles in the air, and at the same time uses the power provided by the rotating motor 2110 to drive the rotating shaft 2109 to rotate, so that the rotating shaft 2109 drives the first conical wheel 2111 connected thereto to rotate, and then the first conical wheel 2111 drives the meshing connected thereto. The gear cylinder 2116 rotates, and the gear cylinder 2116 drives the shaft roller 2114 to rotate under the action of the rectangular plate and the groove, so that the shaft roller 2114 drives the third conical wheel 2115 connected thereto to rotate, and then the third conical wheel 2115 drives the second conical wheel 2112 meshing with it to rotate, and at the same time, the second conical wheel 2112 drives the rotating shaft 2102 and the cam 2103 to rotate, so that during the rotation of the cam 2103, the elastic force of the connecting spring 2107 drives the movable frame 2104 to move left and right periodically, and then the movable frame 2104 drives the connecting rod 2117 and the filter screen 2118 to shake left and right, so as to avoid salt particles blocking the filter screen 2118 and ensure the smoothness of the gas.

[0046] Example 2: Please refer to Figure 1-13 The present invention provides a technical solution: a ventilation structure for a ship's internal cabin. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0047] As a further limitation of the purification mechanism 2 of the present invention, the adsorption unit 22 includes a high-voltage power supply generator 2201, which mainly includes a circuit device composed of a high-voltage transformer, a rectifier, a capacitor and a relay, so that the voltage can be increased. The left side of the high-voltage power supply generator 2201 is fixedly connected to the outer surface of the ventilation duct 11, and two electrode plates 2202 are fixedly installed on the inner wall of the ventilation duct 11. The high-voltage power supply generator 2201 is electrically connected to the two electrode plates 2202 through wires, and the interior of the ventilation duct 11 is rotatably connected to the first A reciprocating screw rod 2203, a first connecting wheel 2204 is fixedly installed on the outer surface of the first reciprocating screw rod 2203, the other end of the rotating shaft 2102 passes through the mounting frame 2101 and is fixedly installed with a second connecting wheel 2205, the outer surface of the first connecting wheel 2204 and the outer surface of the second connecting wheel 2205 are jointly sleeved with a belt 2206, the outer surface of the first reciprocating screw rod 2203 is threadedly connected to a moving box 2207, the inner part of the moving box 2207 is rotatably connected to a second reciprocating screw rod 2208, the top end of the second reciprocating screw rod 2208 passes through the moving box 2207 and is fixed Turbine blades 2209 are installed, and the turbine blades 2209 can rotate under the action of wind. The outer surface of the second reciprocating screw 2208 is threadedly connected with a scraper block 2210. The outer surface of the scraper block 2210 contacts the outer surface of the left electrode plate 2202. The anode plate is in contact with the scraper block 2210. The salt in the air is adsorbed on the anode plate after passing through the high-voltage electric field. The right side of the mobile box 2207 is fixedly connected with a delivery pipe 2211, and the delivery pipe 2211 is a four-way pipe. The outer surface of the ventilation duct 11 is fixedly installed with a collection box 2212. The delivery pipe 2211 One end away from the mobile box 2207 penetrates the ventilation duct 11 and extends to the interior of the collection box 2212. An air pump 2213 is fixedly installed on the upper surface of the collection box 2212. The input end of the air pump 2213 penetrates the interior of the collection box 2212. By providing an adsorption unit 22, the device can adsorb and collect small particles of salt in the gas inside the ventilation duct 11, thereby further reducing the salt content in the gas during ventilation, so that the device can better purify the salt in the gas during ventilation of the ship, and further reduce the degree of corrosion to the electronic components inside the ship;

[0048] The interior of the moving box 2207 is slidably connected with a slide bar 2214, and the ends of the slide bars 2214 that are away from each other are fixedly connected to the inner wall of the ventilation duct 11. The installation of the slide bars 2214 plays a role in limiting the moving trajectory of the moving box 2207, thereby avoiding the rotation of the moving box 2207 during movement as much as possible, thereby ensuring the stability of the movement of the moving box 2207;

[0049] A locking block 2215 and a locking frame 2216 are fixedly installed on the right side of the collection box 2212, and the locking block 2215 is snapped into the inside of the locking frame 2216. The installation of the locking block 2215 and the locking frame 2216 serves to lock the collection box 2212, thereby preventing the collection box 2212 from opening by itself, thereby ensuring the stability of the collection box 2212.

[0050] The specific implementation of this embodiment is as follows: during the ventilation process, the high-voltage power generator 2201 is used to increase the voltage, thereby providing electrical energy to the electrode plate 2202, so that a high-voltage electric field is formed between the two electrode plates 2202, so that when the gas passes through the two electrode plates 2202, the small particles of salt in the gas carry a certain charge under the action of the electric field, so that the small particles of salt are adsorbed on the anode plate, thereby reducing the content of small particles of salt in the gas. At the same time, during the operation of the rotating motor 2110, the rotating shaft 2102 drives the second connecting wheel 2205 to rotate, so that the second connecting wheel 2205 cooperates with the belt 2206 to drive the first connecting wheel 2204 to rotate, and then the first connecting wheel 2204 drives the first reciprocating screw 2203 to rotate, so that the first reciprocating screw 2203 drives the moving box 2207 to move back and forth periodically while rotating. At the same time, under the action of the airflow, the turbine blades 2209 are driven to rotate, so that the turbine blades 2209 drive the second reciprocating screw 2208 to rotate, and then the second reciprocating screw 2208 drives the scraper 2210 to move up and down periodically, so that the scraper 2210 scrapes the small particles of salt on the anode plate, and at the same time, the power provided by the air pump 2213 is used to make the interior of the collecting box 2212 present a negative pressure state, so that the scraped small particles of salt enter the interior of the collecting box 2212 after passing through the conveying pipe 2211, and then the gas is discharged from the collecting box 2212 after passing through the internal isolation net of the collecting box 2212, so that the isolation net isolates the salt particles carried by the air inside the collecting box 2212, thereby realizing the effect of adsorbing and collecting small particles of salt, thereby reducing the salt content on the electrode plate 2202, so that the electrode plate 2202 can better adsorb the salt.

[0051] Example 3: Please refer to Figure 1-13 The present invention provides a technical solution: a ventilation structure for a ship's internal cabin. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0052] As a further limitation of the purification mechanism 2 of the present invention, the dissolution mechanism 3 includes a dissolution box 301, a water source is arranged inside the dissolution box 301, and the characteristic that salt is easily soluble in water is utilized so that after the gas passes through the water source, the salt in the air is dissolved in the water, thereby further purifying the gas from salt. The outer surface of the dissolution box 301 is fixedly connected to the inner wall of the ventilation duct 11, the right side of the dissolution box 301 is fixedly connected to an air inlet pipe 302, one end of the air inlet pipe 302 extends to the inside of the dissolution box 301, the left side of the dissolution box 301 is fixedly connected to an air outlet pipe 303, and the front side of the dissolution box 301 is fixedly connected to a circulation The outer surface of the ventilation duct 11 is fixedly installed with a precipitation box 305, which is located above the dissolution box 301. The other end of the circulation pipe 304 penetrates the ventilation duct 11 and extends to the inside of the precipitation box 305. Two semi-permeable membrane plates 306 are clamped inside the precipitation box 305. The semi-permeable membrane plates 306 can isolate the salt, so that the water source containing salt can be reused after filtering, thereby reducing the loss of resources. The outer surface of the ventilation duct 11 is fixedly installed with an L-shaped plate 307. The inner wall of the L-shaped plate 307 is rotatably connected to two sets of connecting gears 308, and each set of connecting gears 308 is connected to the inner wall of the ventilation duct 11. There are two 08s, a rotating motor 309 is fixedly installed on the back of the L-shaped plate 307, the output end of the rotating motor 309 passes through the L-shaped plate 307 and is fixedly connected to the back of one of the connecting gears 308, the outer surfaces of the two sets of connecting gears 308 are meshed and connected with a chain 310, the outer surface of the chain 310 is fixedly installed with a fixed plate 311, the front of the fixed plate 311 is rotatably connected with a pull plate 312, and the bottom surface of the pull plate 312 is fixedly installed with a load-bearing block, so that the pull plate 312 is always in a horizontal state, the pull plate 312 is clamped inside the left semi-permeable membrane plate 306, and the upper surface of the precipitation box 305 Two channels are provided for the semipermeable membrane plate 306 to slide away, and the channels are slightly larger than the semipermeable membrane plate 306 to avoid the semipermeable membrane plate 306 from tilting. A water pump 313 is fixedly installed on the back of the ventilation duct 11. The input end of the water pump 313 penetrates into the dissolution box 301, and the output end of the water pump 313 penetrates into the precipitation box 305. By providing the dissolution mechanism 3, the device can dissolve and separate the salt in the gas, thereby further purifying the salt in the gas, thereby increasing the salt purification effect of the device, so that the device has an excellent salt purification effect;

[0053] The front of the dissolution box 301 is fixedly connected with a water inlet pipe 314, one end of which penetrates the outside of the ventilation duct 11, and the left side of the precipitation box 305 is fixedly connected with a water outlet pipe 315. The installation of the water inlet pipe 314 facilitates the addition of new water to the inside of the dissolution box 301, and the installation of the water outlet pipe 315 facilitates the workers to discharge the used water, thereby facilitating the workers to replace the water source;

[0054] A connecting bearing 316 is fixedly installed on the back of each connecting gear 308, and the back of the inner ring of each connecting bearing 316 is fixedly connected to the inner wall of the L-shaped plate 307. The installation of the connecting bearing 316 stabilizes the connecting gear 308, thereby minimizing the shaking of the connecting gear 308 during rotation, thereby ensuring the stability of the connecting gear 308.

[0055] The specific implementation of this embodiment is as follows: after the gas is processed by the purification mechanism 2, the gas enters the water source inside the dissolution box 301 through the air inlet pipe 302, so that the salt in the gas is dissolved in the water, thereby further reducing the salt content in the gas. The dissolved gas is discharged from the interior of the ventilation duct 11 through the air outlet pipe 303. During the dissolution process, the water source containing the salt is extracted into the interior of the precipitation box 305 by the power provided by the water pump 313, so that the water source enters the interior of the circulation pipe 304 after being filtered by the semi-permeable membrane plate 306, and then the treated water source returns to the interior of the dissolution box 301 again, and it is avoided as much as possible that the water source inside the dissolution box 301 is saturated and unable to dissolve the salt, thereby ensuring a good salt dissolution effect, and the precipitated salt remains in the interior of the precipitation box 305. When the semi-permeable membrane plate 306 processes the salt, When the treatment effect is reduced, the worker turns on the rotating motor 309, and uses the power provided by the rotating motor 309 to drive the connecting gear 308 connected thereto to rotate, so that the connecting gear 308 cooperates with the chain 310 to drive the remaining connecting gears 308 to rotate, and then the chain 310 drives the fixed plate 311 to rotate, so that when the fixed plate 311 moves downward, the semipermeable membrane plate 306 on the left side first slides into the interior of the precipitation box 305, and when the fixed plate 311 moves to the right, the pull plate 312 moves out of the interior of the left semipermeable membrane plate 306 and is snapped into the interior of the right semipermeable membrane plate 306, and then when the fixed plate 311 moves upward, the pull plate 312 drives the right semipermeable membrane plate 306 to move upward, thereby replacing the semipermeable membrane plate 306, so that the device does not need to be stopped for replacement, thereby ensuring the normal operation of ventilation.

[0056] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilation structure for a ship's internal cabin, comprising a main body (1), characterized in that: The main body mechanism (1) comprises a ventilation duct (11), a fan (12) is fixedly mounted on the inner wall of the ventilation duct (11), and a purification mechanism (2) is arranged inside the ventilation duct (11); The purification mechanism (2) comprises a filter unit (21), the filter unit (21) being located inside the ventilation duct (11), and the filter unit (21) being used to block and filter large salt particles in the gas inside the ventilation duct (11); The purification mechanism (2) further comprises an adsorption unit (22), wherein the adsorption unit (22) is located inside the ventilation duct (11), and the filter unit (21) is used in conjunction with the adsorption unit (22), wherein the adsorption unit (22) is used to adsorb and collect small particles of salt in the gas inside the ventilation duct (11); A dissolving mechanism (3) is provided on the left side of the filtering unit (21), the purification mechanism (2) and the dissolving mechanism (3) are used in conjunction with each other, and the dissolving mechanism (3) is used to dissolve and separate salt in the gas inside the ventilation duct (11); The filter unit (21) comprises a mounting frame (2101), the bottom surface of the mounting frame (2101) is fixedly connected to the inner bottom wall of the ventilation duct (11), the interior of the mounting frame (2101) is rotatably connected to a rotating shaft (2102), the outer surface of the rotating shaft (2102) is fixedly mounted with a cam (2103), a movable frame (2104) is arranged on the left side of the mounting frame (2101), two connecting columns (2105) are fixedly mounted on the left side of the mounting frame (2101), each of the connecting columns (2105) is slidably connected to the interior of the movable frame (2104), and the inner wall of the mounting frame (2101) is fixedly mounted with a cam (2103). There are two connecting plates (2106), and a connecting spring (2107) is fixedly installed on the left side of each connecting plate (2106). The left end of each connecting spring (2107) is fixedly connected to the inner wall of the moving frame (2104). A pulley (2108) is fixedly installed on the inner wall of the moving frame (2104). The outer surface of the pulley (2108) contacts the outer surface of the cam (2103). The inner rotation of the moving frame (2104) is connected to a rotating shaft (2109). A rotating motor (2110) is fixedly installed on the front of the moving frame (2104). The output end of the rotating motor (2110) passes through the moving frame. (2104) and is fixedly connected to one end of the rotating shaft (2109) close to the rotating motor (2110); the other end of the rotating shaft (2109) passes through the movable frame (2104) and is fixedly mounted with a first conical wheel (2111); one end of the rotating shaft (2102) passes through the mounting frame (2101) and is fixedly mounted with a second conical wheel (2112); a mounting plate (2113) is fixedly mounted on the outer surface of the mounting frame (2101); a shaft roller (2114) is rotatably connected to the left side of the mounting plate (2113); a third conical wheel (2115) is fixedly mounted on the outer surface of the shaft roller (2114); and the second conical wheel (2112) is fixedly mounted on the outer surface of the shaft roller (2114). The outer surface of the wheel (2112) is meshed with the outer surface of the third conical wheel (2115); the interior of the movable frame (2104) is rotatably connected to a gear cylinder (2116); the outer surface of the gear cylinder (2116) is meshed with the outer surface of the first conical wheel (2111); the inner wall of the gear cylinder (2116) is slidably connected to the outer surface of the shaft roller (2114); two connecting rods (2117) are fixedly mounted on the inner wall of the movable frame (2104); the interior of the ventilation duct (11) is slidably connected to a filter screen (2118); the left ends of the two connecting rods (2117) are fixedly connected to the right side surface of the filter screen (2118); The adsorption unit (22) comprises a high-voltage power supply generator (2201), the left side surface of the high-voltage power supply generator (2201) is fixedly connected to the outer surface of the ventilation duct (11), the inner wall of the ventilation duct (11) is fixedly mounted with two electrode plates (2202), the high-voltage power supply generator (2201) is electrically connected to the two electrode plates (2202) via wires, the interior of the ventilation duct (11) is rotatably connected to a first reciprocating screw rod (2203), the outer surface of the first reciprocating screw rod (2203) is fixedly mounted with a first connecting wheel (2204), the other end of the rotating shaft (2102) passes through the mounting frame (2101) and is fixedly mounted with a second connecting wheel (2205), the outer surface of the first connecting wheel (2204) and the outer surface of the second connecting wheel (2205) are jointly sleeved with a belt (2206), the outer surface of the first reciprocating screw rod (2203) is threadedly connected to a movable box (22 07), the interior of the movable box (2207) is rotatably connected to a second reciprocating screw (2208), the top end of the second reciprocating screw (2208) penetrates the movable box (2207) and is fixedly mounted with a turbine blade (2209), the outer surface of the second reciprocating screw (2208) is threadedly connected to a scraper (2210), the outer surface of the scraper (2210) is in contact with the outer surface of the left electrode plate (2202), the right side of the movable box (2207) is fixedly connected to a delivery pipe (2211), the outer surface of the ventilation duct (11) is fixedly mounted with a collection box (2212), the end of the delivery pipe (2211) away from the movable box (2207) penetrates the ventilation duct (11) and extends to the interior of the collection box (2212), the upper surface of the collection box (2212) is fixedly mounted with an air pump (2213), the input end of the air pump (2213) penetrates into the interior of the collection box (2212); The dissolution mechanism (3) comprises a dissolution box (301), the outer surface of the dissolution box (301) is fixedly connected to the inner wall of the ventilation duct (11), the right side of the dissolution box (301) is fixedly connected to an air inlet pipe (302), one end of the air inlet pipe (302) extends to the interior of the dissolution box (301), the left side of the dissolution box (301) is fixedly connected to an air outlet pipe (303), the front of the dissolution box (301) is fixedly connected to a circulation pipe (304), a precipitation box (305) is fixedly installed on the outer surface of the ventilation duct (11), the other end of the circulation pipe (304) passes through the ventilation duct (11) and extends to the interior of the precipitation box (305), the interior of the precipitation box (305) is clamped with two semi-permeable membrane plates (306), and an L-shaped plate (307) is fixedly installed on the outer surface of the ventilation duct (11), and the inner wall of the L-shaped plate (307) is rotatably connected to Two groups of connecting gears (308), each group of connecting gears (308) has two connecting gears (308); a rotating motor (309) is fixedly mounted on the back of the L-shaped plate (307); an output end of the rotating motor (309) passes through the L-shaped plate (307) and is fixedly connected to the back of one of the connecting gears (308); a chain (310) is meshed and connected to the outer surfaces of the two groups of connecting gears (308); a fixing plate (311) is fixedly mounted on the outer surface of the chain (310); a pull plate (312) is rotatably connected to the front of the fixing plate (311); the pull plate (312) is clamped inside the left semi-permeable membrane plate (306); a water pump (313) is fixedly mounted on the back of the ventilation duct (11); an input end of the water pump (313) passes through the inside of the dissolution box (301); and an output end of the water pump (313) passes through the inside of the precipitation box (305).

2. A ventilation structure for a ship's internal cabin according to claim 1, characterized in that: Two sliders (2119) are fixedly mounted on the upper surface and the bottom surface of the filter (2118); the inner wall of the ventilation duct (11) is provided with two groups of slide grooves (2120); each group of the slide grooves (2120) has two slide grooves; and each slider (2119) is slidably connected to the inside of the slide groove (2120).

3. A ventilation structure for a ship's internal cabin according to claim 1, characterized in that: A dustproof net (13) is fixedly mounted on the inner wall of the ventilation duct (11), and a sealing plate (14) is rotatably hinged on the right side of the ventilation duct (11).

4. A ventilation structure for a ship's internal cabin according to claim 1, characterized in that: The movable box (2207) is internally slidably connected to a sliding rod (2214), and ends of the sliding rod (2214) that are away from each other are fixedly connected to the inner wall of the ventilation duct (11).

5. A ventilation structure for a ship's internal cabin according to claim 1, characterized in that: A locking block (2215) and a locking frame (2216) are respectively fixedly mounted on the right side of the collection box (2212), and the locking block (2215) is clamped inside the locking frame (2216).

6. A ventilation structure for a ship's internal cabin according to claim 1, characterized in that: The front side of the dissolution box (301) is fixedly connected to a water inlet pipe (314), one end of which penetrates to the outside of the ventilation duct (11), and the left side of the precipitation box (305) is fixedly connected to a water outlet pipe (315).

7. A ventilation structure for a ship's internal cabin according to claim 1, characterized in that: A connecting bearing (316) is fixedly mounted on the back of each connecting gear (308), and the back of the inner ring of each connecting bearing (316) is fixedly connected to the inner wall of the L-shaped plate (307).

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