Positive-pressure energy-saving anti-explosion air conditioner for ship

Abstract

The invention discloses a marine positive-pressure energy-saving anti-explosion air conditioner, and relates to the technical field of air conditioners, the marine positive-pressure energy-saving anti-explosion air conditioner comprises a refrigerating machine and a pressurizer, the pressurizer is used for pressurizing external air and then feeding the external air into a sealed cabin of the refrigerating machine, the filter screen is used for filtering impurities, and the refrigerating machine is fixedly installed in the filter screen. The evaporator is used for cooling, the air guide plate is fixedly installed in the refrigerating machine and used for guiding blown air, and the air guide plate is rotationally installed in the refrigerating machine; the cross-flow fan blade is used for conveying airflow, the cleaning device is rotationally installed in the refrigerator and used for cleaning the cross-flow fan blade, the cleaning device is arranged in the refrigerator, a brush is made to automatically clean the surface of the cross-flow fan blade through rotation of an air guide plate when an air conditioner runs, and air volume attenuation caused by dust accumulation is avoided. The overall energy efficiency ratio of the refrigerating system can be improved by cleaning the surfaces of the cross-flow fan blades, cleaning during operation is achieved through mechanical transmission, and the system is particularly suitable for the long-term continuous operation environment of ships.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, in particular to a marine positive pressure energy-saving explosion-proof air conditioner. Background Art

[0002] Ship air conditioning systems face many challenges in offshore operating environments, including high humidity, salt spray corrosion, explosive gas environments, and energy limitations.

[0003] The patent announcement number is CN208170682U, which relates to the field of air conditioning technology. It includes an air conditioner outdoor unit and an air conditioner indoor unit, and an explosion-proof control box connected to the air conditioner outdoor unit and the air conditioner indoor unit. The air conditioner indoor unit is equipped with an explosion-proof fan. The explosion-proof control box includes a box body, which is divided into a control box body and a distribution box body by a partition plate. The control box body and the distribution box body are separately provided with a control box body cover and a distribution box body cover. The box body and the cover body are connected by a hinge on one side, and the contact surface between the box body and the cover body is a flameproof surface. The box body and the cover body are welded and formed by stainless steel. The thickness of the stainless steel is 40-50mm. The beneficial effects of this utility model are as follows: Product features: This application is suitable for offices or analysis rooms in hazardous locations. The movement adopts Gree or well-known brands. The electrical parts adopt explosion-proof treatment, which has achieved explosion-proof effect.

[0004] The electrical components of the above-mentioned patent adopt explosion-proof treatment, which has achieved explosion-proof effect. However, during the operation of the air conditioner, impurities are easily attached to the surface of the cross-flow fan blades. When there are too many impurities on the surface of the cross-flow fan blades, the air volume will be insufficient, and the pressurizer will need to work extra to maintain positive cabin pressure, further increasing the total power consumption of the system. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a marine positive-pressure energy-saving explosion-proof air conditioner, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A marine positive pressure energy-saving explosion-proof air conditioner, which includes a refrigerator and a pressurizer, and the marine positive pressure energy-saving explosion-proof air conditioner includes: The pressurizer is used to pressurize the external air and send it into the sealed compartment of the refrigeration machine; A filter used to filter impurities, fixedly installed inside the refrigerator; The evaporator used for cooling is fixedly installed inside the refrigerator; An air guide plate for guiding the blown air, rotatably mounted inside the refrigerator; Crossflow blades for conveying air flow are rotatably installed inside the refrigerator; A cleaning device for cleaning the crossflow fan blades is provided inside the refrigerator; A collecting device for scraping and collecting impurities, arranged inside the refrigerator; A removal device for removing and cleaning the collected impurities is arranged on the outer wall of the refrigerator.

[0007] According to the above technical solution, the cleaning device includes a main gear, a push rod 1, a sliding rod 1, a push rod 1, a gear shaft, a sliding splint, a sliding key, a sliding rod, a fixed rod, a sliding rod 2 and a brush, the main gear is fixedly mounted on the circumferential surface of the crossflow fan blade rotating shaft, the push rod 1 is fixedly mounted on the side of the air guide plate close to the crossflow fan blade, the sliding rod 1 is slidably mounted on the inner wall of the refrigerator, the push rod 1 is slidably mounted on the side of the inner wall of the refrigerator close to the sliding rod 1, the inner wall of the refrigerator is slidably mounted with a mounting plate, the gear shaft is rotatably mounted on the side of the mounting plate close to the main gear, the circumferential surface of the gear shaft is provided with a threaded groove, the sliding splint is arranged on the outer wall of the gear shaft, the side of the sliding splint close to the threaded groove is provided with an external thread, and the fixed rod is fixedly mounted on the sliding splint away from the The cam is fixed on one side of the sliding plate, and the sliding plate is connected to the inner wall of the refrigerator by sliding connection. The fixed rod is slidably mounted on the inner wall of the sliding sleeve, and the sliding splint is divided into an upper splint and a lower splint. The sliding key is slidably mounted on the inner wall of the upper splint, and a slot is provided on the surface of the lower splint. The shape of the sliding key matches the slot. The sliding rod is slidably mounted on the side of the upper splint close to the sliding key, and the sliding rod 2 is slidably mounted on the side of the fixed rod close to the sliding key. The brush is rotatably mounted on the side of the fixed rod close to the cross flow fan blade. The wind guide plate rotates to automatically clean the surface of the cross flow fan blade when the air conditioner is running, thereby avoiding the attenuation of air volume caused by dust accumulation. Cleaning during operation is achieved through mechanical transmission, which is particularly suitable for long-term continuous operation environment of ships.

[0008] According to the above technical solution, the cleaning device also includes a fixed plate, a block, a fixed block, a baffle 1, a sliding card plate, a push rod 2 and a block, the block is fixedly mounted on the inner wall of the refrigerator, the fixed plate is fixedly mounted on the side of the fixed rod close to the block, the fixed block is fixedly mounted on the side of the sliding rod 2 close to the air guide plate, the baffle 1 is fixedly mounted on the side of the brush close to the sliding rod 2, the sliding card plate is slidably mounted on the top of the brush, the push rod 2 is slidably mounted on the inner wall of the refrigerator, the side of the air guide plate close to the push rod 2 is fixedly mounted with a push block, and the block is fixedly mounted on the inner wall of the refrigerator to avoid affecting the rotation of the cross-flow fan blades. When the refrigerator is turned off, the air guide plate is reset to make the brush automatically reset and contact the cross-flow fan blades, and inertia is used to complete the last cleaning to remove residual impurities.

[0009] The top of the sliding card plate is provided with a square groove, and the side of the sliding rod two close to the square groove is provided with a The inclined surface and the sliding rod 2 are provided with an inclined surface to facilitate the movement of the square groove. The side of the sliding card plate close to the baffle plate 1 is set as an inclined surface. The sliding card plate is provided with an inclined surface so as not to cause obstruction when the baffle plate 1 moves. The side of the blocking block close to the fixed plate is set as an inclined surface. The blocking block is provided with an inclined surface to facilitate the movement of the fixed plate. A No. 1 spring is provided between the sliding sleeve and the inner wall of the refrigerator. The No. 1 spring is provided to drive the sliding sleeve to reset. A No. 2 spring is provided between the mounting plate and the inner wall of the refrigerator. The No. 2 spring is provided to drive the mounting plate to reset. A No. 1 torsion spring is provided between the brush and the fixed rod. The No. 1 torsion spring is provided to drive the brush to reset.

[0010] According to the above technical solution, the collecting device includes a rotating plate, a telescopic scraper, a pull rod, a rotating block, a square block, a key and a push rod. A collecting groove is opened at the bottom of the inner wall of the refrigerator. The rotating plate is rotatably installed on the side of the fixed rod away from the cross-flow fan blade, and the telescopic scraper is slidably installed on the inner wall of the rotating plate. The telescopic scraper is divided into an outer plate and a scraper plate. The pull rod is fixedly installed on the top of the scraper plate, and the pull rod slides through the top of the inner wall of the outer plate. The rotating block is rotatably installed on the inner wall of the collecting trough, the square block is fixedly installed on the side of the inner wall of the collecting trough close to the rotating block, the key is slidably installed on the top of the telescopic scraper, and the push rod is fixedly installed on the side of the inner wall of the collecting trough close to the pull rod. When the fixed rod moves outward, the pull rod drives the scraper plate to automatically rise through the inclined surface, avoiding contact with impurities at the bottom of the collection trough and moving the impurities away from the main gear, so that the impurities are not collected completely.

[0011] According to the above technical solution, the collection device also includes a push plate and a push rod four. A slide is provided on the inner wall of the collection trough. The push plate is slidably installed on the inner wall of the slide. The push plate is fixedly connected to the outer wall of the telescopic scraper. The push rod four is slidably installed on the inner wall of the refrigerator. The side of the push plate away from the telescopic scraper is in contact with the push rod four. The side of the push rod four close to the push plate is provided with a protrusion to facilitate the collection of the telescopic scraper. The push rod four is driven by the inclined surface of the push plate to reciprocate and sweep the residual impurities that splash or adhere to the edge of the collection trough into the trough to make the collection complete.

[0012] According to the above technical solution, the side of the push plate close to the protrusion is set as a slope, and the push plate is provided with a slope to facilitate the movement of the push rod four, the side of the pull rod close to the rotating block is set as a slope, and the pull rod is provided with a slope to facilitate the rotating block to push the pull rod to move, and a limiting groove is provided on the side of the pull rod close to the insert key, and a No. 2 torsion spring is provided between the rotating block and the collection slot, and the No. 2 torsion spring is provided to drive the rotating block to reset, and a No. 3 spring is provided between the insert key and the telescopic scraper, and the No. 3 spring is provided to drive the insert key to move toward the pull rod, and the side of the push rod three close to the insert key is set as a slope, and the push rod three is provided with a slope to push the insert key to move away from the pull rod, and a No. 4 spring is provided between the push plate and the inner wall of the refrigerator, and the No. 4 spring is provided to drive the push plate to reset.

[0013] According to the above technical solution, the dismantling device includes a sliding block, a second baffle, a connecting rod, a collection frame and a fixing buckle. The sliding block is slidably installed on the inner wall of the refrigerator. A sliding groove is provided at the bottom of the inner wall of the refrigerator. The second baffle is slidably installed on the inner wall of the sliding groove. One end of the connecting rod is rotatably installed on the side of the sliding block close to the second baffle. The other end of the connecting rod is rotatably installed on the side of the second baffle close to the sliding block. A discharge trough is provided on the outer wall of the refrigerator. The collection frame is arranged on the outer wall of the refrigerator. The fixing buckle is slidably installed on the outer wall of the refrigerator. A physical isolation barrier is formed by the second baffle to completely eliminate the risk of impurities in the collection frame being sucked into the cross-flow fan blades.

[0014] According to the above technical solution, the dismantling device also includes an inner plate, a limit key, a push rod 2 and a connecting rod. The inner plate is slidably installed on the inner wall of the refrigerator, the limit key slides through the outer wall of the refrigerator, a slot is provided on the side of the inner plate close to the limit key, the shape of the limit key matches the slot, the push rod 2 is slidably installed on the bottom of the outer wall of the refrigerator, one end of the connecting rod is rotatably installed on the side of the limit key close to the push rod 2, and the other end of the connecting rod is rotatably installed on the side of the push rod 2 close to the limit key, so that no impurities are spilled during the cleaning of the collection frame, and external impurities are prevented from entering the interior of the refrigerator through the discharge chute, affecting the refrigeration effect of the refrigerator.

[0015] According to the above technical solution, a No. 5 spring is provided between the limit key and the refrigerator. The No. 5 spring is provided to drive the limit key to move toward the inner plate. A No. 6 spring is provided between the inner plate and the refrigerator. The No. 6 spring is provided to drive the inner plate to reset. A No. 7 spring is provided between the push rod 2 and the refrigerator. The No. 7 spring is provided to drive the push rod 2 to move toward its original position. A slot is provided on the side of the collection frame close to the fixing buckle. The fixing buckle contacts the inner wall of the slot. A square slot is provided on the side of the inner plate close to the fixing buckle. The shape of the fixing buckle matches the square slot.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In this invention, the movement of the sliding splint will drive the movement of the fixed rod, and the movement of the fixed rod will drive the movement of the brush, which will clean the surface of the cross-flow fan blades. The wind guide plate rotates to make the brush automatically clean the surface of the cross-flow fan blades while the air conditioner is running, avoiding the attenuation of air volume caused by dust accumulation. Cleaning the surface of the cross-flow fan blades can improve the overall energy efficiency of the refrigeration system and significantly reduce the load on the ship's power system. Cleaning during operation is achieved through mechanical transmission, which is particularly suitable for the long-term continuous operation environment of the ship.

[0017] 2. In this invention, when the contact between the sliding splint and the threaded groove is released, the fixing rod will be driven by spring No. 1 to move toward its original position. At this time, the brush will clean the surface of the cross-flow fan blade. When the cross-flow fan blade rotates, the brush will not contact the cross-flow fan blade to avoid affecting the rotation of the cross-flow fan blade. When the refrigerator is turned off, the air guide plate is reset to make the brush automatically reset to contact the cross-flow fan blade, and use inertia to complete the last cleaning to remove residual impurities.

[0018] 3. In this invention, the movement of the push plate will continuously push the push rod four to move toward the collection trough. The movement of the push rod four toward the collection trough will push the impurities that have not fallen into the collection trough into the collection trough, which is convenient for the collection of the telescopic scraper. Driven by the inclined surface of the push plate, the push rod four performs reciprocating motion, sweeping the residual impurities that splash or adhere to the edge of the collection trough into the trough, so that the collection is complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the air guide plate and the refrigerator of the present invention; Figure 3 This is a schematic diagram of the brush and fixed rod position structure of the present invention; Figure 4 This is a schematic diagram of the position structure of the air guide plate and the push rod of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the structure of the enlarged position of the structure of part A in the middle; Figure 6 For the present invention Figure 4 Schematic diagram of the structure of the enlarged position of the structure of part B in the middle; Figure 7 This is a schematic diagram of the position structure of the rotating plate and the telescopic scraper of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure of the enlarged position of the structure of part C in the middle; Figure 9 It is a schematic diagram of the refrigerator and push plate position structure of the present invention; Figure 10 This is a schematic diagram of the position structure of the sliding block and the pull rod of the present invention; Figure 11 This is a schematic diagram of the position structure of the push rod 2 and the connecting rod of the present invention.

[0020] The meaning of each number in the figure is: 1. Refrigerator; 2. Pressurizer; 3. Filter; 4. Evaporator; 5. Air guide plate; 6. Crossflow fan blade; 7. Main gear; 8. Push rod 1; 9. Sliding rod 1; 10. Push rod 1; 11. Gear shaft; 12. Sliding clamp; 13. Sliding key; 14. Sliding rod; 15. Fixed rod; 16. Sliding rod 2; 17. Brush; 18. Fixed plate; 19. Stopper; 191. Fixed block; 192. Baffle 1; 193 , sliding card plate; 194, push rod two; 195, block; 21, rotating plate; 22, telescopic scraper; 23, pull rod; 24, rotating block; 25, square block; 26, insert key; 27, push rod three; 28, push plate; 29, push rod four; 31, sliding block; 32, baffle two; 33, connecting rod; 34, collecting frame; 35, fixing buckle; 36, inner plate; 37, limit key; 38, push rod two; 39, connecting rod. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-11 One embodiment of the present invention is: a marine positive pressure energy-saving explosion-proof air conditioner, which includes a refrigerator 1 and a pressurizer 2. The marine positive pressure energy-saving explosion-proof air conditioner includes: The pressurizer 2 is used to pressurize the external air and send it into the sealed compartment of the refrigerator 1; A filter 3 for filtering impurities is fixedly installed inside the refrigerator 1; The evaporator 4 for cooling is fixedly installed inside the refrigerator 1; An air guide plate 5 for guiding the blown air is rotatably mounted inside the refrigerator 1; Crossflow blades 6 for conveying airflow are rotatably mounted inside the refrigerator 1; A cleaning device for cleaning the crossflow blades 6 is provided inside the refrigerator 1; A collecting device for scraping and collecting impurities, arranged inside the refrigerator 1; A removal device for removing and cleaning the collected impurities is provided on the outer wall of the refrigerator 1 .

[0023] The cleaning device includes a main gear 7, a push rod 18, a sliding rod 19, a push rod 10, a gear shaft 11, a sliding splint 12, a sliding key 13, a sliding rod 14, a fixed rod 15, a sliding rod 2 16 and a brush 17. The main gear 7 is fixedly mounted on the circumferential surface of the rotating shaft of the crossflow fan blade 6, the push rod 18 is fixedly mounted on the side of the air guide plate 5 close to the crossflow fan blade 6, the sliding rod 19 is slidably mounted on the inner wall of the refrigerator 1, the push rod 10 is slidably mounted on the side of the inner wall of the refrigerator 1 close to the sliding rod 19, the inner wall of the refrigerator 1 is slidably mounted with a mounting plate, the gear shaft 11 is rotatably mounted on the side of the mounting plate close to the main gear 7, the circumferential surface of the gear shaft 11 is provided with a threaded groove, the sliding splint 12 is arranged on the outer wall of the gear shaft 11, the sliding splint 12 is provided with an external thread on the side close to the threaded groove, and the fixed rod 15 is fixedly mounted on the sliding splint 12 away from the On one side of the push rod 10, a sliding sleeve is provided at one end of the fixing rod 15 away from the sliding splint 12, and the sliding sleeve is slidably connected to the inner wall of the refrigerator 1, and the fixing rod 15 is slidably installed on the inner wall of the sliding sleeve, and the sliding splint 12 is divided into an upper splint and a lower splint, and the sliding key 13 is slidably installed on the inner wall of the upper splint, and a card slot is provided on the surface of the lower splint, and the shape of the sliding key 13 matches the card slot, and the sliding rod 14 is slidably installed on the side of the upper splint close to the sliding key 13, and the sliding rod 2 16 is slidably installed on the side of the fixing rod 15 close to the sliding key 13, and the brush 17 is rotatably installed on the side of the fixing rod 15 close to the cross flow fan blade 6. The air guide plate 5 is rotated to make the brush 17 automatically clean the surface of the cross flow fan blade 6 while the air conditioner is running, so as to avoid the air volume attenuation caused by dust accumulation, and realize cleaning during operation through mechanical transmission, which is particularly suitable for the long-term continuous operation environment of ships.

[0024] The cleaning device also includes a fixed plate 18, a block 19, a fixed block 191, a baffle 192, a sliding card plate 193, a push rod 2 194 and a block 195. The block 19 is fixedly mounted on the inner wall of the refrigerator 1, the fixed plate 18 is fixedly mounted on the side of the fixed rod 15 close to the block 19, the fixed block 191 is fixedly mounted on the side of the sliding rod 2 16 close to the air guide plate 5, the baffle 192 is fixedly mounted on the side of the brush 17 close to the sliding rod 2 16, the sliding card plate 193 is slidably mounted on the top of the brush 17, the push rod 2 194 is slidably mounted on the inner wall of the refrigerator 1, and the side of the air guide plate 5 close to the push rod 2 194 is fixedly mounted with a push block, and the block 195 is fixedly mounted on the inner wall of the refrigerator 1 to avoid affecting the rotation of the cross flow fan blade 6. When the refrigerator 1 is turned off, the air guide plate 5 is reset to make the brush 17 automatically reset and contact the cross flow fan blade 6, and the inertia is used to complete the last cleaning to remove residual impurities.

[0025] The bottom of the sliding rod 19 is set as an inclined surface. The sliding rod 19 is provided with an inclined surface to facilitate the push rod 18 to push the sliding rod 19 to move. The side of the push rod 10 close to the sliding rod 19 is set as an inclined surface. The push rod 10 is provided with an inclined surface to facilitate the sliding rod 10 to move. The side of the slide bar 14 close to the sliding key 13 is set as an inclined surface. The slide bar 14 is provided with an inclined surface to facilitate pushing the slide key 13 to move away from the card slot. The side of the fixed block 191 close to the push rod 2 194 is set as an inclined surface. The fixed block 191 is provided with an inclined surface to facilitate the push rod 2 194 to push the fixed block 191 to move. The top of the sliding card plate 193 is provided with a square groove. The side of the sliding rod 2 16 close to the square groove is set as an inclined surface. The sliding rod 16 is provided with an inclined surface to facilitate the movement of the square groove. The side of the sliding card plate 193 close to the baffle 192 is set as an inclined surface. The sliding card plate 193 is provided with an inclined surface so that it will not cause obstruction when the baffle 192 moves. The side of the blocking block 195 close to the fixed plate 18 is set as an inclined surface. The blocking block 195 is provided with an inclined surface to facilitate the movement of the fixed plate 18. A No. 1 spring is provided between the sliding sleeve and the inner wall of the refrigerator 1. The No. 1 spring is provided to drive the sliding sleeve to reset. A No. 2 spring is provided between the mounting plate and the inner wall of the refrigerator 1. The No. 2 spring is provided to drive the mounting plate to reset. A No. 1 torsion spring is provided between the brush 17 and the fixed rod 15. The No. 1 torsion spring is provided to drive the brush 17 to reset.

[0026] When this embodiment is working: when it is necessary to adjust the temperature inside the cabin, the refrigerator 1 will start to run, the wind guide plate 5 will rotate to open the air outlet, and when the refrigerator 1 is running, the evaporator 4 will start to cool, and when the refrigerator 1 is running, the cross flow fan blades 6 will start to rotate, and the rotation of the cross flow fan blades 6 will blow the cold air out of the surface of the evaporator 4, and when the refrigerator 1 is running, the pressurizer 2 will infuse compressed air into the sealed cabin of the refrigerator 1, so that the pressure inside the sealed cabin is greater than the pressure outside, and when the wind guide plate 5 rotates, it will drive the push rod 8 to move, and the movement of the push rod 8 will push the sliding rod 9 to move in the direction of the push rod 10, and the movement of the sliding rod 9 will push the push rod 10 to move in the direction of the sliding splint 12, and the push rod 10 will push the lower splint to move in the direction of the upper splint, and the movement of the lower splint will The sliding splint 12 is matched with the threaded groove, and the main gear 7 is driven to rotate when the position of the slot coincides with the sliding key 13. The sliding key 13 is inserted into the slot to fix the upper and lower splints, and the sliding splint 12 is matched with the threaded groove. When the cross flow fan blade 6 rotates, the main gear 7 is driven to rotate, and the rotation of the main gear 7 drives the gear shaft 11 to rotate. The rotation of the gear shaft 11 causes the sliding splint 12 to move in the direction away from the main gear 7. The movement of the sliding splint 12 drives the fixing rod 15 to move, and the movement of the fixing rod 15 drives the brush 17 to move. The movement of the brush 17 cleans the surface of the cross flow fan blade 6. The air guide plate 5 is rotated to make the brush 17 automatically clean the surface of the cross flow fan blade 6 while the air conditioner is running, so as to avoid the air volume attenuation caused by dust accumulation. The cleaning during operation is achieved through mechanical transmission, which is particularly suitable for long-term continuous operation of ships. The overall energy efficiency ratio of the refrigeration system is improved, and the load of the ship's power system is significantly reduced. When the brush 17 moves, it will contact the block 19, and the block 19 will push the brush 17 to rotate in the direction away from the cross-flow fan blade 6. The rotation of the brush 17 will drive the baffle 192 to move. When the baffle 192 moves, it will contact the inclined surface of the sliding card 193 to push the sliding card 193 to move away from the baffle 192. When the sliding card 193 is disengaged from the baffle 192, the sliding card 193 will move toward its original position, so that the brush 17 cannot drive the baffle 192 to rotate toward its original position. The movement of the fixing rod 15 will drive the fixing plate 18 to move. The movement of the fixing plate 18 will contact the inclined surface of the block 195, and the block 195 will push the fixing plate 18 away from the sliding sleeve. The movement of the fixed plate 18 will push the fixed rod 15 to move, and the movement of the fixed rod 15 will drive the gear shaft 11 to move, releasing the meshing of the gear shaft 11 and the main gear 7. When the refrigerator 1 is turned off, the crossflow fan blade 6 will stop rotating, the air guide plate 5 will close the air outlet and rotate toward the original position. The rotation of the air guide plate 5 will drive the push block to move, and the movement of the push block will push the push rod 2 194 to move in the direction of the fixed block 191, and the push rod 2 194 will contact the inclined surface of the fixed block 191, and the push rod 2 194 will push the fixed block 191 to move downward. The downward movement of the fixed block 191 will drive the sliding rod 2 16 to be careful, and the downward movement of the sliding rod 2 16 will push the sliding rod 14 to move in the direction of the sliding key 13, and the sliding rod 14 will push the sliding key 13 to move in the direction away from the slot.The contact between the sliding clamp 12 and the threaded groove will be released, and the sliding rod 16 will move downward to contact the inside of the square groove. The inclined surface of the sliding rod 16 will pull the sliding clamp 193 to move and release the limit on the brush 17, so that the brush 17 will rotate to its original position and contact the surface of the cross-flow fan blade 6. When the contact between the sliding clamp 12 and the threaded groove is released, the fixing rod 15 will be driven by the first spring to move back to its original position. At this time, the brush 17 will clean the surface of the cross-flow fan blade 6. When the cross-flow fan blade 6 rotates, the brush 17 does not contact the cross-flow fan blade 6, avoiding affecting the rotation of the cross-flow fan blade 6. When the refrigerator 1 is turned off, the air guide plate 5 is reset, causing the brush 17 to automatically return to contact the cross-flow fan blade 6, using inertia to complete the final cleaning and remove residual impurities.

[0027] See also Figures 1-11 On the basis of the above embodiment, in another embodiment of the present invention, the collecting device includes a rotating plate 21, a telescopic scraper 22, a pull rod 23, a rotating block 24, a square block 25, a key 26 and a push rod 3 27. A collecting trough is opened at the bottom of the inner wall of the refrigerator 1, and the rotating plate 21 is rotatably mounted on the side of the fixed rod 15 away from the cross-flow fan blade 6. The telescopic scraper 22 is slidably mounted on the inner wall of the rotating plate 21. The telescopic scraper 22 is divided into an outer plate and a scraper plate. The pull rod 23 is fixedly mounted on the top of the scraper plate. The pull rod 23 slides through the top of the inner wall of the outer plate. The rotating block 24 is rotatably mounted on the inner wall of the collecting trough. The square block 25 is fixedly mounted on the side of the inner wall of the collecting trough close to the rotating block 24. The key 26 is slidably mounted on the top of the telescopic scraper 22. The push rod 3 27 is fixedly mounted on the side of the inner wall of the collecting trough close to the pull rod 23. When the fixed rod 15 moves outward, the pull rod 23 drives the scraper plate to automatically rise through the inclined surface to avoid contact with impurities at the bottom of the collecting trough and move the impurities in a direction away from the main gear 7, so that the impurities are not collected completely.

[0028] The collecting device also includes a push plate 28 and a push rod four 29. A slide is provided on the inner wall of the collecting trough. The push plate 28 is slidably mounted on the inner wall of the slide. The push plate 28 is fixedly connected to the outer wall of the telescopic scraper 22. The push rod four 29 is slidably mounted on the inner wall of the refrigerator 1. The side of the push plate 28 away from the telescopic scraper 22 contacts the push rod four 29. The side of the push rod four 29 close to the push plate 28 is provided with a bump to facilitate the collection of the telescopic scraper 22. The push rod four 29 is driven by the inclined surface of the push plate 28 to reciprocate and sweep the residual impurities that splash or adhere to the edge of the collection trough into the trough to ensure complete collection.

[0029] The side of the push plate 28 close to the protrusion is set as a slope. The push plate 28 is provided with a slope to facilitate the movement of the push rod four 29. The side of the pull rod 23 close to the rotating block 24 is set as a slope. The pull rod 23 is provided with a slope to facilitate the rotating block 24 to push the pull rod 23 to move. A limiting groove is provided on the side of the pull rod 23 close to the insert key 26. A No. 2 torsion spring is provided between the rotating block 24 and the collecting tank. The No. 2 torsion spring is provided to drive the rotating block 24 to reset. A No. 3 spring is provided between the insert key 26 and the telescopic scraper 22. The No. 3 spring is provided to drive the insert key 26 to move toward the pull rod 23. The side of the push rod three 27 close to the insert key 26 is set as a slope. The push rod three 27 is provided with a slope to push the insert key 26 to move away from the pull rod 23. A No. 4 spring is provided between the push plate 28 and the inner wall of the refrigerator 1. The No. 4 spring is provided to drive the push plate 28 to reset.

[0030] The dismantling device includes a sliding block 31, a baffle 2 32, a connecting rod 33, a collection frame 34 and a fixing buckle 35. The sliding block 31 is slidably installed on the inner wall of the refrigerator 1. A sliding groove is provided at the bottom of the inner wall of the refrigerator 1. The baffle 2 32 is slidably installed on the inner wall of the sliding groove. One end of the connecting rod 33 is rotatably installed on the side of the sliding block 31 close to the baffle 2 32, and the other end of the connecting rod 33 is rotatably installed on the side of the baffle 2 32 close to the sliding block 31. A discharge trough is provided on the outer wall of the refrigerator 1, and the collection frame 34 is arranged on the outer wall of the refrigerator 1. The fixing buckle 35 is slidably installed on the outer wall of the refrigerator 1. A physical isolation barrier is formed by the baffle 2 32 to completely eliminate the risk of impurities in the collection frame 34 being sucked into the cross-flow fan blades 6.

[0031] The dismantling device also includes an inner plate 36, a limit key 37, a push rod 2 38 and a connecting rod 39. The inner plate 36 is slidably installed on the inner wall of the refrigerator 1, and the limit key 37 slides through the outer wall of the refrigerator 1. A slot is provided on the side of the inner plate 36 close to the limit key 37. The shape of the limit key 37 matches the slot. The push rod 2 38 is slidably installed on the bottom of the outer wall of the refrigerator 1. One end of the connecting rod 39 is rotatably installed on the side of the limit key 37 close to the push rod 2 38, and the other end of the connecting rod 39 is rotatably installed on the side of the push rod 2 38 close to the limit key 37, so that no impurities are spilled during the cleaning of the collection frame 34, and external impurities are prevented from entering the refrigerator 1 through the discharge chute, affecting the cooling effect of the refrigerator 1.

[0032] A No. 5 spring is provided between the limit key 37 and the refrigerator 1. The No. 5 spring is provided to drive the limit key 37 to move toward the inner plate 36. A No. 6 spring is provided between the inner plate 36 and the refrigerator 1. The No. 6 spring is provided to drive the inner plate 36 to reset. A No. 7 spring is provided between the push rod 2 38 and the refrigerator 1. The No. 7 spring is provided to drive the push rod 2 38 to move toward its original position. A slot is provided on the side of the collection frame 34 close to the fixing buckle 35, and the fixing buckle 35 contacts the inner wall of the slot. A square slot is provided on the side of the inner plate 36 close to the fixing buckle 35, and the shape of the fixing buckle 35 matches the square slot.

[0033] When this embodiment is working: when the fixed rod 15 moves in the direction away from the gear shaft 11, it will drive the rotating plate 21 to move, the movement of the rotating plate 21 will drive the telescopic scraper 22 to move, the movement of the telescopic scraper 22 will drive the pull rod 23 to move, the movement of the pull rod 23 will contact the rotating block 24, and the inclined surface of the pull rod 23 will contact the rotating block 24, then the pull rod 23 will pull the scraper plate to move in the direction away from the collection tank, so that the scraper plate does not contact the bottom of the collection tank, and the upward movement of the pull rod 23 will drive the limit slot to move. When the position of the limit groove coincides with the insertion key 26, the insertion key 26 will move toward the inside of the limit groove to limit the scraper plate. The movement of the insertion key 26 will contact the inclined surface of the push rod 3 27, and the push rod 3 27 will push the insertion key 26 to move away from the limit groove, so that the insertion key 26 releases the limit on the scraper plate, and the telescopic scraper 22 is released from the bottom of the collection tank. The pull rod 23 controls the telescopic scraper 22 to move away from the gear shaft 11 without contacting the bottom of the collection tank. When it is reset, the pull rod 23 is released. The limit makes the telescopic scraper 22 contact with the bottom of the collection tank, pushing the impurities at the bottom of the collection tank to the direction close to the main gear 7 for collection. When the fixed rod 15 moves outward, the pull rod 23 automatically drives the scraper to rise through the inclined surface to avoid contact with the impurities at the bottom of the collection tank, moving the impurities away from the main gear 7, resulting in incomplete collection of impurities. After the key 26 releases the limit, the telescopic scraper 22 is pressed against the bottom of the collection tank under the action of the spring, pushing the impurities to the centralized collection area on the side of the main gear 7. The telescopic scraper 22 moves It will drive the push plate 28 to move. When the push plate 28 moves, the inclined surface of the push plate 28 will contact the protrusion on the surface of the push rod four 29. The movement of the push plate 28 will continuously push the push rod four 29 to move toward the collection trough. The movement of the push rod four 29 toward the collection trough will push the impurities that have not fallen into the collection trough into the collection trough, making it convenient for the retractable scraper 22 to collect. Driven by the inclined surface of the push plate 28, the push rod four 29 performs reciprocating motion to sweep the residual impurities that splash or adhere to the edge of the collection trough into the trough, so that the collection is complete.

[0034] The telescopic scraper 22 will push the pushed impurities into the collection frame 34 for collection. When the push rod 4 29 moves in the direction away from the main gear 7, the push rod 4 29 will lose contact with the sliding block 31, and the push rod 4 29 will release the push on the sliding block 31, and the baffle 2 32 will slide downward due to its own gravity to seal the collection frame 34. When the telescopic scraper 22 drives the push rod 4 29 to reset, the push rod 4 29 will contact the sliding block 31, and the push rod 4 29 will push the sliding block 31 toward the baffle 2 32. The movement of the sliding block 31 will push the connecting rod 33 to move, and the movement of the connecting rod 33 will push the baffle 2 32 to move upward to release the seal of the collection frame 34. When the refrigerator 1 is running, the collection frame 34 is sealed to prevent the impurities inside the collection frame 34 from being sucked into the refrigerator 1 when the cross flow fan blade 6 rotates, which affects the interior of the refrigerator 1. The baffle 2 32 forms a physical isolation barrier to completely eliminate the risk of impurities in the collection frame 34 being sucked into the cross flow fan blade 6. When it is necessary to collect impurities inside the collection frame 34, When the material is processed, push the fixing buckle 35 in the direction away from the collection frame 34 to release the fixation of the collection frame 34 so that the collection frame 34 can be disassembled, and pull the inner plate 36 to move. The movement of the inner plate 36 will seal the discharge slot at the bottom of the refrigerator 1, and the movement of the inner plate 36 will drive the card slot to move. When the position of the card slot coincides with the limit key 37, the limit key 37 will be inserted into the card slot to limit the inner plate 36. When the collection frame 34 is installed back to its original position, the collection frame 34 will push the push rod 2 38 to move, and the push rod The movement of the second 38 will push the connecting rod 39 to move, and the movement of the connecting rod 39 will push the limit key 37 to move away from the card slot to release the limit on the inner plate 36, and the inner plate 36 will be driven by the No. 6 spring to move towards the original position, releasing the seal on the discharge groove. When the fixing buckle 35 releases the fixation of the collection frame 34, the inner plate 36 moves to close the discharge groove, so that no impurities will be spilled during the cleaning process of the collection frame 34, and external impurities are blocked from entering the interior of the refrigerator 1 through the discharge groove, affecting the cooling effect of the refrigerator 1.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A marine positive pressure energy-saving explosion-proof air conditioner, comprising a refrigerator (1) and a pressurizer (2), characterized in that: Marine positive pressure energy-saving explosion-proof air conditioner includes: The pressurizer (2) is used to pressurize the external air and send it into the sealed compartment of the refrigeration machine (1); A filter (3) for filtering impurities, fixedly installed inside the refrigerator (1); An evaporator (4) for cooling, fixedly installed inside the refrigerator (1); An air guide plate (5) for guiding the blown air, rotatably mounted inside the refrigerator (1); A cross-flow fan blade (6) for conveying air flow, rotatably mounted inside the refrigerator (1); A cleaning device for cleaning the crossflow blades (6), arranged inside the refrigerator (1); A collecting device for scraping and collecting impurities, arranged inside the refrigerator (1); A removal device for removing and cleaning the collected impurities is provided on the outer wall of the refrigerator (1).

2. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 1 is characterized in that: The cleaning device comprises a main gear (7), a push rod (8), a sliding rod (9), a push rod (10), a gear shaft (11), a sliding clamp (12), a sliding key (13), a sliding rod (14), a fixed rod (15), a sliding rod (16) and a brush (17), wherein the main gear (7) is fixedly mounted on the circumferential surface of the rotating shaft of the cross-flow blade (6), the push rod (8) is fixedly mounted on the side of the air guide plate (5) close to the cross-flow blade (6), the sliding rod (9) is slidably mounted on the inner wall of the refrigerator (1), the push rod (10) is slidably mounted on the side of the inner wall of the refrigerator (1) close to the sliding rod (9), the inner wall of the refrigerator (1) is slidably mounted with a mounting plate, the gear shaft (11) is rotatably mounted on the side of the mounting plate close to the main gear (7), the circumferential surface of the gear shaft (11) is provided with a threaded groove, and the sliding clamp (12) is arranged on the gear shaft (1 1) outer wall, the side of the sliding clamp (12) close to the thread groove is provided with an external thread, the fixed rod (15) is fixedly installed on the side of the sliding clamp (12) away from the push rod (10), the end of the fixed rod (15) away from the sliding clamp (12) is provided with a sliding sleeve, the sliding sleeve is slidably connected to the inner wall of the refrigerator (1), the fixed rod (15) is slidably installed on the inner wall of the sliding sleeve, the sliding clamp (12) is divided into an upper clamp and a lower clamp, the sliding key (13) is slidably installed on the inner wall of the upper clamp, the surface of the lower clamp is provided with a card slot, the shape of the sliding key (13) matches the card slot, the sliding rod (14) is slidably installed on the side of the upper clamp close to the sliding key (13), the sliding rod (2) (16) is slidably installed on the side of the fixed rod (15) close to the sliding key (13), and the brush (17) is rotatably installed on the side of the fixed rod (15) close to the cross-flow fan blade (6).

3. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 2 is characterized in that: The cleaning device further comprises a fixed plate (18), a stopper (19), a fixed block (191), a baffle plate 1 (192), a sliding card plate (193), a push rod 2 (194) and a block (195), wherein the block (19) is fixedly mounted on the inner wall of the refrigerator (1), the fixed plate (18) is fixedly mounted on a side of the fixed rod (15) close to the block (19), the fixed block (191) is fixedly mounted on a side of the sliding rod 2 (16) close to the air guide plate (5), the baffle plate 1 (192) is fixedly mounted on a side of the brush (17) close to the sliding rod 2 (16), the sliding card plate (193) is slidably mounted on the top of the brush (17), the push rod 2 (194) is slidably mounted on the inner wall of the refrigerator (1), the push block is fixedly mounted on a side of the air guide plate (5) close to the push rod 2 (194), and the block (195) is fixedly mounted on the inner wall of the refrigerator (1).

4. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 3 is characterized by: The bottom of the sliding rod (9) is set as an inclined surface, the side of the pushing rod (10) close to the sliding rod (9) is set as an inclined surface, the side of the sliding rod (14) close to the sliding key (13) is set as an inclined surface, the side of the fixed block (191) close to the push rod (194) is set as an inclined surface, the top of the sliding clamp (193) is provided with a square groove, the side of the sliding rod (16) close to the square groove is set as an inclined surface, the side of the sliding clamp (193) close to the baffle (192) is set as an inclined surface, the side of the blocking block (195) close to the fixed plate (18) is set as an inclined surface, a No. 1 spring is provided between the sliding sleeve and the inner wall of the refrigerator (1), a No. 2 spring is provided between the mounting plate and the inner wall of the refrigerator (1), and a No. 1 torsion spring is provided between the brush (17) and the fixed rod (15).

5. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 1 is characterized in that: The collecting device comprises a rotating plate (21), a telescopic scraper (22), a pull rod (23), a rotating block (24), a square block (25), a key (26) and a push rod (27). A collecting trough is provided at the bottom of the inner wall of the refrigerator (1). The rotating plate (21) is rotatably mounted on the side of the fixed rod (15) away from the cross-flow fan blade (6). The telescopic scraper (22) is slidably mounted on the inner wall of the rotating plate (21). The telescopic scraper (22) is divided into an outer plate and a scraper plate. The pull rod (23) is fixedly mounted on the top of the scraper plate. The pull rod (23) slides through the top of the inner wall of the outer plate. The rotating block (24) is rotatably mounted on the inner wall of the collecting trough. The square block (25) is fixedly mounted on the side of the inner wall of the collecting trough close to the rotating block (24). The key (26) is slidably mounted on the top of the telescopic scraper (22). The push rod (27) is fixedly mounted on the side of the inner wall of the collecting trough close to the pull rod (23).

6. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 5, characterized in that: The collecting device further comprises a push plate (28) and a push rod (29). A slide is provided on the inner wall of the collecting trough. The push plate (28) is slidably mounted on the inner wall of the slide. The push plate (28) is fixedly connected to the outer wall of the telescopic scraper (22). The push rod (29) is slidably mounted on the inner wall of the refrigerator (1). The side of the push plate (28) away from the telescopic scraper (22) contacts the push rod (29). The side of the push rod (29) close to the push plate (28) is provided with a protrusion.

7. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 6, characterized in that: The side of the push plate (28) close to the protrusion is set as an inclined surface, the side of the pull rod (23) close to the rotating block (24) is set as an inclined surface, and the side of the pull rod (23) close to the key (26) is provided with a limiting groove, a No. 2 torsion spring is provided between the rotating block (24) and the collecting tank, a No. 3 spring is provided between the key (26) and the telescopic scraper (22), the side of the push rod three (27) close to the key (26) is set as an inclined surface, and a No. 4 spring is provided between the push plate (28) and the inner wall of the refrigerator (1).

8. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 1, characterized in that: The dismantling device comprises a sliding block (31), a second baffle (32), a connecting rod (33), a collecting frame (34) and a fixing buckle (35), wherein the sliding block (31) is slidably mounted on the inner wall of the refrigerator (1), a sliding groove is provided at the bottom of the inner wall of the refrigerator (1), the second baffle (32) is slidably mounted on the inner wall of the sliding groove, one end of the connecting rod (33) is rotatably mounted on a side of the sliding block (31) close to the second baffle (32), and the other end of the connecting rod (33) is rotatably mounted on a side of the second baffle (32) close to the sliding block (31), a discharge groove is provided on the outer wall of the refrigerator (1), the collecting frame (34) is arranged on the outer wall of the refrigerator (1), and the fixing buckle (35) is slidably mounted on the outer wall of the refrigerator (1).

9. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 8, characterized in that: The dismantling device also includes an inner plate (36), a limit key (37), a push rod (38) and a connecting rod (39), wherein the inner plate (36) is slidably mounted on the inner wall of the refrigerator (1), the limit key (37) is slidably penetrated through the outer wall of the refrigerator (1), a slot is provided on a side of the inner plate (36) close to the limit key (37), the shape of the limit key (37) matches the slot, the push rod (38) is slidably mounted on the bottom of the outer wall of the refrigerator (1), one end of the connecting rod (39) is rotatably mounted on a side of the limit key (37) close to the push rod (38), and the other end of the connecting rod (39) is rotatably mounted on a side of the push rod (38) close to the limit key (37).

10. The marine positive pressure energy-saving explosion-proof air conditioner according to claim 9, characterized in that: A No. 5 spring is provided between the limit key (37) and the refrigerator (1), a No. 6 spring is provided between the inner plate (36) and the refrigerator (1), and a No. 3 spring is provided between the push rod 2 (38) and the refrigerator (1). A slot is provided on a side of the collection frame (34) close to the fixing buckle (35), and the fixing buckle (35) contacts the inner wall of the slot. A square slot is provided on a side of the inner plate (36) close to the fixing buckle (35), and the shape of the fixing buckle (35) matches the square slot.

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