Air purifier for ship

Abstract

The utility model discloses an air purifier for a ship, relates to the technical field of air purifiers, and provides the following scheme aiming at the problems that salt particles mixed in humid sea wind cannot be treated, salt in the sea wind can be attached to the air purifier, the air purifier is corroded and the practicability is low in the background technology. Comprising a mounting box with a plurality of conical ventilation holes formed in the outer wall of the bottom, a plurality of partition plates welded to the inner wall of the bottom of the mounting box respectively and a plurality of filter screens, and an air supply mechanism is arranged on the mounting box; the air supply mechanism comprises a mounting plate connected to the inner wall of the lower portion of the shell through bolts and two mounting blocks connected to the inner walls of the two sides of the shell through bolts correspondingly. According to the air purifier, water in sea wind can be absorbed, salt in the sea wind is crystallized, the air purifier is prevented from being corroded by the salt, and practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, and in particular to an air purifier for ships. Background Technology

[0002] Air purifiers are products that can adsorb, decompose, or transform various air pollutants (generally including dust, pollen, odors, bacteria, allergens, and decoration pollution such as formaldehyde), effectively improving air cleanliness. During ship voyages, it is necessary to purify the air inside the ship's cabins.

[0003] A search revealed a Chinese patent (application number "201821674947.0") disclosing an "Air Purifier for Ship Sealed Cabins." This air purifier includes an air intake channel, a first housing, a second housing, an impeller assembly, a motor assembly, and a filter assembly. One end of the first housing is connected to the air intake channel, and the other end is connected to the second housing. A first space is provided inside the first housing, and a second space is provided inside the second housing. The impeller assembly is located in the first space, and the motor assembly and filter assembly are located in the second space. However, this air purifier cannot handle salt particles carried in humid sea breezes during use, causing salt from the sea breeze to adhere to the air purifier, leading to corrosion and low practicality. Utility Model Content

[0004] This utility model provides an air purifier for ships, which solves the problem proposed in the prior art that the air purifier cannot handle salt particles mixed in with humid sea breeze when purifying the air, causing the salt in the sea breeze to adhere to the air purifier, resulting in corrosion and low practicality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A marine air purifier includes a housing with an anti-corrosion coating. A drying mechanism is located within the housing. The drying mechanism includes a mounting box with several conical ventilation holes on its bottom outer wall, several partitions welded to the bottom inner wall of the mounting box, and several filter screens. An air supply mechanism is provided on the mounting box. The air supply mechanism includes a mounting plate bolted to the lower inner wall of the housing, two mounting blocks bolted to the inner walls of the housing on both sides, two ceramic filter membranes penetrating and embedded in the outer walls of the mounting blocks, and four exhaust fans bolted to the top outer wall of the mounting plate. A filter assembly is located between two mounting blocks. The filter assembly includes a mounting frame with equidistantly distributed air inlets on its lower outer wall, a HEPA filter sleeved on the outer wall of the mounting frame, an activated carbon fiber layer sleeved on the outer wall of the HEPA filter, and a filter plate welded to the top outer wall of the mounting frame. An exhaust mechanism is located within the mounting frame, and the exhaust mechanism includes several exhaust fans.

[0007] Preferably, connecting frames are welded to both outer walls of the housing, an inspection door is hinged to one outer wall of the housing, and air inlets are evenly distributed on the lower outer wall of the inspection door.

[0008] Preferably, the mounting box is bolted to the lower inner wall of the housing, and the bottom of the mounting box has mounting grooves on the inner wall of one of several partitions, and several filters are respectively embedded in the mounting grooves. An exhaust cover is bolted to the top outer wall of the mounting box.

[0009] Preferably, the two mounting blocks are welded to the top outer wall of the mounting plate, and baffles are welded to both outer walls of the mounting plate. The two baffles are welded to the outer walls of the two mounting blocks respectively, and one baffle is connected to the inner wall of one side of the housing by bolts.

[0010] The above method involves drawing air from the outside environment into the housing using an exhaust fan. The air then enters the housing through the ventilation holes at the bottom of the housing. The housing is filled with molecular sieve desiccant, which dries the air, causing the salts in the air to crystallize inside the housing. The dried air then passes through a ceramic filter membrane, which filters the air.

[0011] Preferably, the lower part of the mounting frame abuts against the top outer wall of the mounting plate, and the lower part of the mounting frame abuts against the lower outer walls of the two mounting blocks. A cover plate is welded to the upper outer wall of the mounting frame, and the cover plate abuts against the top outer walls of the two mounting blocks. The filter plate is bolted to the top outer wall of the housing.

[0012] Preferably, a fixing plate is bolted to the upper inner wall of the mounting frame, and several exhaust fans are bolted to the top outer wall of the fixing plate.

[0013] With the above solution, air passes through the HEPA filter, activated carbon fiber layer and mounting frame. The HEPA filter filters the air, the activated carbon fiber layer purifies the air, and then the exhaust fan delivers the filtered and purified air to the outside of the housing.

[0014] The beneficial effects of this utility model are as follows:

[0015] The exhaust fan draws air from the outside environment into the housing. The air enters the housing through the ventilation holes at the bottom of the housing, which is filled with molecular sieve desiccant. The molecular sieve desiccant dries the air, causing the salt in the air to crystallize inside the housing. The dried air then passes through a ceramic filter membrane, which filters the air and absorbs moisture from the sea breeze, causing the salt in the sea breeze to crystallize and preventing salt from corroding the air purifier, thus improving its practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall main structure of an air purifier for ships proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the front view of a marine air purifier proposed in this utility model.

[0018] Figure 3 This is a schematic cross-sectional view of the drying mechanism of a marine air purifier proposed in this utility model.

[0019] Figure 4 The present utility model proposes Figure 3 Enlarged structural diagram at point A in the middle.

[0020] Figure 5 This is a front view structural diagram of the air supply mechanism of a marine air purifier proposed in this utility model.

[0021] Figure 6 This is a schematic diagram of the main structure of the mounting plate and two mounting blocks for a marine air purifier proposed in this utility model.

[0022] Figure 7 This is a schematic diagram of the main view of the filter assembly of a marine air purifier proposed in this utility model.

[0023] Figure 8 This is a front view structural diagram of the exhaust mechanism of a marine air purifier proposed in this utility model.

[0024] In the diagram: 1. Housing; 2. Inspection door; 3. Drying mechanism; 301. Mounting box; 302. Partition; 303. Filter screen; 304. Exhaust cover; 4. Air supply mechanism; 401. Mounting plate; 402. Mounting block; 403. Ceramic filter membrane; 404. Exhaust fan; 405. Baffle; 5. Filter assembly; 501. Mounting frame; 502. HEPA filter screen; 503. Activated carbon fiber layer; 504. Cover plate; 505. Filter plate; 6. Exhaust mechanism; 601. Fixing plate; 602. Exhaust fan. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1, referring to Figure 1-6 A marine air purifier includes a housing 1 with an anti-corrosion coating. Connecting frames are welded to both outer walls of the housing 1. An inspection door 2 is hinged to one outer wall of the housing 1. Air inlets are evenly spaced on the lower outer wall of the inspection door 2. A drying mechanism 3 is located inside the housing 1. The drying mechanism 3 includes a mounting box 301 with several conical ventilation holes on its bottom outer wall, several partitions 302 welded to the inner bottom wall of the mounting box 301, and several filters 303. The mounting box 301 is bolted to the lower inner wall of the housing 1. Mounting grooves are formed on the inner wall of the bottom of the mounting box 301 on one side of each partition 302. The filters 303 are respectively embedded in the mounting grooves. The top of the mounting box 301... An exhaust cover 304 is bolted to the wall. An air supply mechanism 4 is provided on the mounting box 301. The air supply mechanism 4 includes a mounting plate 401 bolted to the lower inner wall of the housing 1, two mounting blocks 402 bolted to the inner walls of the two sides of the housing 1, two ceramic filter membranes 403 that penetrate and are embedded in the outer walls of the mounting blocks 402, and four exhaust fans 404 bolted to the top outer wall of the mounting plate 401. The two mounting blocks 402 are welded to the top outer wall of the mounting plate 401. Baffles 405 are welded to the outer walls of both sides of the mounting plate 401. The two baffles 405 are welded to the outer walls of the two mounting blocks 402. One of the baffles 405 is bolted to the inner wall of one side of the housing 1.

[0027] Example 2, refer to Figure 7-8A marine air purifier further includes a filter assembly 5. The filter assembly 5 includes a mounting frame 501 with evenly spaced air inlets on its lower outer wall, a HEPA filter 502 sleeved on the outer wall of the mounting frame 501, an activated carbon fiber layer 503 sleeved on the outer wall of the HEPA filter 502, and a filter plate 505 welded to the top outer wall of the mounting frame 501. The lower part of the mounting frame 501 abuts against the top outer wall of the mounting plate 401, and the lower part of the mounting frame 501 abuts against two... A cover plate 504 is welded to the lower outer wall of the mounting block 402 and the upper outer wall of the mounting frame 501. The cover plate 504 abuts against the top outer wall of the two mounting blocks 402. The filter plate 505 is bolted to the top outer wall of the housing 1. An exhaust mechanism 6 is provided inside the mounting frame 501. The exhaust mechanism 6 includes several exhaust fans 602. A fixing plate 601 is bolted to the upper inner wall of the mounting frame 501. Several exhaust fans 602 are bolted to the top outer wall of the fixing plate 601.

[0028] Working principle: The exhaust fan 404 draws air from the outside environment into the housing 1. The air enters the mounting box 301 through the ventilation hole at the bottom of the mounting box 301. The mounting box 301 is filled with molecular sieve desiccant, which dries the air, causing the salt in the air to crystallize inside the mounting box 301. Then, the dried air passes through the ceramic filter membrane 403, which filters the air. The air then passes through the HEPA filter 502, the activated carbon fiber layer 503, and the mounting frame 501. The HEPA filter 502 filters the air, and the activated carbon fiber layer 503 purifies the air. Finally, the exhaust fan 602 delivers the filtered and purified air to the outside of the housing 1.

[0029] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A marine air purifier, comprising a housing (1) with a surface coated with an anti-corrosion coating, characterized in that, The housing (1) is provided with a drying mechanism (3), which includes a mounting box (301) with several conical ventilation holes on the bottom outer wall, several partitions (302) respectively welded to the bottom inner wall of the mounting box (301), and several filter screens (303). The mounting box (301) is provided with an air supply mechanism (4), which includes a mounting plate (401) bolted to the lower inner wall of the housing (1), two mounting blocks (402) bolted to the inner walls of the two sides of the housing (1), two ceramic filter membranes (403) that penetrate and are embedded in the outer wall of the mounting blocks (402), and four exhaust fans (404) bolted to the top outer wall of the mounting plate (401). A filter assembly (5) is provided between the two mounting blocks (402). The filter assembly (5) includes a mounting frame (501) with equally spaced air inlets on its lower outer wall, a HEPA filter (502) sleeved on the outer wall of the mounting frame (501), an activated carbon fiber layer (503) sleeved on the outer wall of the HEPA filter (502), and a filter plate (505) welded to the top outer wall of the mounting frame (501). The mounting frame (501) is provided with an exhaust mechanism (6), which includes a plurality of exhaust fans (602).

2. The air purifier for ships according to claim 1, characterized in that, The outer walls of both sides of the housing (1) are welded with connecting frames, and an inspection door (2) is hinged to one side of the outer wall of the housing (1), and air inlets are evenly distributed on the lower outer wall of the inspection door (2).

3. The air purifier for ships according to claim 1, characterized in that, The mounting box (301) is bolted to the lower inner wall of the housing (1). The bottom of the mounting box (301) has mounting grooves on the inner wall of one side of several partitions (302), and several filters (303) are respectively embedded in several mounting grooves. The top outer wall of the mounting box (301) is bolted to an exhaust cover (304).

4. The air purifier for ships according to claim 1, characterized in that, The two mounting blocks (402) are respectively welded to the top outer wall of the mounting plate (401). Baffles (405) are welded to both outer walls of the mounting plate (401), and the two baffles (405) are respectively welded to the two outer walls of the two mounting blocks (402). One of the baffles (405) is connected to the inner wall of the housing (1) by bolts.

5. A marine air purifier according to claim 1, characterized in that, The lower part of the mounting frame (501) abuts against the top outer wall of the mounting plate (401), and the lower part of the mounting frame (501) abuts against the lower outer walls of the two mounting blocks (402). A cover plate (504) is welded to the upper outer wall of the mounting frame (501), and the cover plate (504) abuts against the top outer walls of the two mounting blocks (402). The filter plate (505) is bolted to the top outer wall of the housing (1).

6. A marine air purifier according to claim 1, characterized in that, A fixing plate (601) is bolted to the upper inner wall of the mounting frame (501), and several exhaust fans (602) are bolted to the top outer wall of the fixing plate (601).

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