An air-conditioning condensate recovery and utilization device for a refrigeration station and its operation method

Abstract

The present invention belongs to the technical field of air-conditioning condensate recovery, and discloses a device for recovering and utilizing air-conditioning condensate in a refrigeration station and its operation method, including an outer machine housing. A refrigeration pipeline is installed inside the outer machine housing. A drainage tray is arranged below the refrigeration pipeline. A recovery tank is arranged on one side of the drainage tray. A protective cover is installed at the top of the recovery tank. A filtering component is arranged inside the recovery tank. A cooling component is arranged below the recovery tank. First and second drain pipes are respectively fixedly connected to both sides of the recovery tank. The first drain pipe is fixedly connected to the drainage tray. During operation, the condensate is received by the drainage tray, and then the condensate is introduced into the recovery tank through the first drain pipe for filtration. At the same time, a water pump is started and connected through a connecting water pipe and a cooling pipe, and a part of the filtered condensate in the recovery tank is introduced into the cooling pipe to cool the circuit board, improving the recovery efficiency and utilization effect of the condensate.

Description

Technical Field

[0001] The present invention belongs to the technical field of air - conditioner condensate recovery, and particularly relates to a device for recycling air - conditioner condensate in a refrigeration station and its operation method. Background Technique

[0002] A refrigeration station is a device specifically used to provide efficient and stable refrigeration services for large - scale electronic equipment or aero - engines, etc. A refrigeration station usually includes components such as a compressor, a condenser, an evaporator, and valves, and can provide low - temperature and efficient refrigeration effects. It is mainly used in fields such as electronic equipment production lines, aviation manufacturing, and research and development.

[0003] Currently, the widely used device for recycling air - conditioner condensate in a refrigeration station is an efficient and environmentally friendly resource recycling device. Its working principle is based on the natural phenomenon of water - vapor condensation, that is, when the water - vapor in the air contacts the low temperature on the surface of the condenser, it will condense into water droplets, and these water droplets are then guided and collected into a special recycler through a carefully designed pipeline system.

[0004] Since most of the current condensate recycling devices only collect the condensate during operation and then conduct unified treatment afterwards, lacking real - time treatment and purification functions, the recycling efficiency and utilization effect of the condensate are not ideal. Summary of the Invention

[0005] The purpose of the present invention is to provide a device for recycling air - conditioner condensate in a refrigeration station and its operation method to solve the problems raised in the above - mentioned background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A device for recycling air - conditioner condensate in a refrigeration station includes an outer machine housing. Inside the outer machine housing, a refrigeration pipeline is installed. Below the refrigeration pipeline, a drainage tray is provided. On one side of the drainage tray, a recycling box is provided. At the top of the recycling box, a protective cover is installed. Inside the recycling box, a filtering component is provided. Below the recycling box, a cooling component is provided. On both sides of the recycling box, a first drain pipe and a second drain pipe are respectively fixedly connected. The first drain pipe is fixedly connected to the drainage tray.

[0007] The filtering component includes a filter screen arranged inside the recycling box. The outer wall of the filter screen is installed with a filter frame through a rotating component. The filter frame is embedded inside the recycling box. On both sides of the filter screen, a slag - sucking component and an auxiliary slag - sucking component are respectively provided.

[0008] The cooling component includes a circuit board disposed below the recycling bin. A cooling pipe is installed at the top end of the circuit board. One end of the cooling pipe is embedded inside the recycling bin, and the other end of the cooling pipe is connected to a connecting water pipe. A water pump is installed on one side of the connecting water pipe, and the top end of the connecting water pipe is embedded inside the second drain pipe.

[0009] As a further technical solution of the present invention, the rotating component includes an annular gear fixedly installed on the outer wall of the filter screen. A first gear is meshed and connected to one side of the annular gear. A rotating shaft is fixedly installed inside the first gear. One end of the rotating shaft is installed with a motor, and the motor is fixedly installed at the top end of the mounting seat. The mounting seat is slidably installed inside the recycling bin through a moving component.

[0010] The slag suction component includes a slag suction plate on one side of the filter screen. Slag suction holes are evenly formed inside the slag suction plate. One end of the slag suction plate is fixedly connected to a slag suction pipe. A slag discharge pipe is fixedly installed on the side wall of the slag suction pipe. A slag collection box is arranged at one end of the slag discharge pipe away from the slag suction pipe, and the slag collection box is arranged above the slag suction plate;

[0011] As a further technical solution of the present invention, a first piston is slidably installed inside the slag suction pipe. A first piston rod is fixedly connected to the top end of the first piston. A first connecting plate is fixedly installed at the top end of the first piston rod. A moving plate is arranged on one side of the first connecting plate. A reciprocating lead screw is threadedly connected inside the moving plate. A second bevel gear is fixedly connected to the bottom end of the reciprocating lead screw. A first bevel gear is meshed and connected to one side of the second bevel gear, and the first bevel gear is fixedly installed on the outer wall of the rotating shaft.

[0012] As a further technical solution of the present invention, the moving plate is slidably connected to the first connecting plate.

[0013] As a further technical solution of the present invention, the auxiliary slag suction component includes a blowing plate arranged on the other side of the filter screen. One end of the blowing plate is connected to a first connecting pipe. A second connecting pipe is fixedly installed at one end of the first connecting pipe away from the blowing plate. A second piston is slidably connected inside the second connecting pipe. A second piston rod is fixedly installed at the top end of the second piston, and the second piston rod is fixedly installed at the bottom end of the first connecting plate.

[0014] As a further technical solution of the present invention, a second connecting plate is slidably installed inside the slag suction plate. A first spring is arranged on one side of the second connecting plate. A knocking block is fixedly installed on the other side of the second connecting plate. The knocking blocks are evenly distributed. A convex block is arranged at one end of the knocking block away from the second connecting plate, and the convex block is fixedly installed on the side wall of the filter screen. The convex blocks are evenly distributed in an annular array.

[0015] As a further technical solution of the present invention, the air blowing plate and the slag suction plate are symmetrically arranged on both sides of the filter screen.

[0016] As a further technical solution of the present invention, the moving component includes a threaded rod embedded in the inner wall of the mounting seat. The threaded rod is threadedly connected to the mounting seat. One end of the threaded rod is fixedly installed with a second gear. One side of the second gear is meshed with a rack plate. The top end of the rack plate is fixedly installed with a moving shaft. The moving shaft is slidably installed inside the recycling box. A second spring is installed between the moving shaft and the recycling box. The top end of the moving shaft is provided with a connecting rod. The connecting rod is fixedly installed at the bottom end of the protective cover.

[0017] As a further technical solution of the present invention, the top end of the mounting seat is fixedly installed with a mounting frame. The mounting frame is sleeved on the outer wall of the reciprocating lead screw. The reciprocating lead screw is slidably connected to the mounting frame.

[0018] An operation method of a refrigeration station air-conditioning condensate recycling device includes the following steps:

[0019] S1: When the air conditioner is working, the condensate is received by the drain pan, and then the condensate is introduced into the recycling box through the first drain pipe. The condensate is filtered through the filter screen. At the same time, the motor is started. When the motor starts, it drives the rotation of the rotating shaft. The rotation of the rotating shaft drives the rotation of the first gear. The rotation of the first gear drives the rotation of the annular gear. The rotation of the annular gear drives the rotation of the filter screen, so that the filter screen rotates when filtering the condensate;

[0020] S2: At the same time, the rotation of the second drain pipe drives the rotation of the first bevel gear. The rotation of the first bevel gear drives the rotation of the second bevel gear. The rotation of the second bevel gear drives the rotation of the reciprocating lead screw. The rotation of the reciprocating lead screw drives the moving plate to reciprocate up and down. The movement of the moving plate drives the movement of the first connecting plate. The movement of the first connecting plate drives the movement of the first piston rod. The movement of the first piston rod drives the movement of the first piston, so that the first piston reciprocates up and down inside the slag suction pipe and is connected to the slag suction plate through the slag suction pipe and the slag discharge pipe, and the impurities on the inner wall of the filter screen are sucked into the slag collection box;

[0021] S3: At the same time, the rotation of the filter screen drives the rotation of the convex block. When the convex block rotates to one side of the knocking block, the knocking block is forced to slide into the slag suction plate. The movement of the knocking block drives the movement of the second connecting plate. The movement of the second connecting plate deforms the first spring to store elastic potential energy. When the convex block rotates away from the knocking block, the elastic potential energy is released through the first spring to reset the knocking block, so that the knocking block reciprocally knocks the surface of the filter screen;

[0022] S4: Meanwhile, the movement of the first connecting plate drives the movement of the second piston rod. The movement of the second piston rod drives the second piston to reciprocate inside the second connecting pipe. Gas outside the recovery box is drawn through the end of the second connecting pipe, discharged into the blowing plate through the first connecting pipe, and finally blown out to the surface of the filter screen through the exhaust holes. The blowing plate and the slag suction plate are symmetrically distributed to blow air during slag suction.

[0023] S5: Meanwhile, start the water pump. Connect a part of the already filtered condensed water through the connecting water pipe and introduce it into the cooling pipe to cool the circuit board, and then reintroduce it into the second drain pipe. The filtered condensed water is discharged through the second drain pipe for unified recovery.

[0024] The beneficial effects of the present invention are as follows:

[0025] In the present invention, through the coordinated setting of the filtering component and the cooling component, during operation, the drainage tray receives the condensed water, and then the condensed water is introduced into the recovery box through the first drain pipe. After being filtered by the filter screen, it is discharged from the second drain pipe out of the outer casing of the machine and connected to an external water storage tank, so as to recover the condensed water after filtration. At the same time, start the water pump. Connect through the connecting water pipe and the cooling pipe, and introduce a part of the already filtered condensed water in the recovery box into the cooling pipe to cool the circuit board, so as to utilize the condensed water. During the process of recovering the condensed water, filtration treatment is carried out, and then the filtered condensed water is used to cool the electronic components inside the device, improving the recovery efficiency and utilization effect of the condensed water.

[0026] In the present invention, through the setting of the slag suction component, during operation, the rotation of the rotating shaft drives the rotation of the first bevel gear. The rotation of the first bevel gear drives the rotation of the second bevel gear. The rotation of the second bevel gear drives the rotation of the reciprocating lead screw. The rotation of the reciprocating lead screw drives the moving plate to reciprocate up and down. The movement of the moving plate drives the movement of the first connecting plate. The movement of the first connecting plate drives the movement of the first piston rod. The movement of the first piston rod drives the movement of the first piston, so that the first piston reciprocates up and down inside the slag suction pipe, and is connected to the slag suction plate through the slag suction pipe and the slag discharge pipe, sucking the impurities on the inner wall of the filter screen into the slag collection box, making the filtering channel smoother, not only improving the filtering efficiency, but also extending the service life of the filter screen.

[0027] In the present invention, through the setting of the auxiliary slag suction component, during operation, the movement of the first connecting plate drives the movement of the second piston rod. The movement of the second piston rod drives the second piston to reciprocate inside the second connecting pipe. Gas outside the recovery box is drawn through the end of the second connecting pipe, discharged into the blowing plate through the first connecting pipe, and finally blown out to the surface of the filter screen through the exhaust holes. The blowing plate and the slag suction plate are symmetrically distributed to blow air during slag suction, which helps to form an air flow counterpunch effect, can more effectively wash the impurities out of the filter screen, reduce the residue of impurities inside the filter screen, and thus improve the thoroughness of impurity removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 is a schematic sectional view of the overall structure of the present invention;

[0030] Figure 3 is the present invention Figure 2 a schematic enlarged view of the structure at position A;

[0031] Figure 4 is a schematic sectional view of the structure at the recycling bin of the present invention;

[0032] Figure 5 is the present invention Figure 4 a schematic enlarged view of the structure at position B;

[0033] Figure 6 is a schematic diagram of the structure at the filter frame and filter screen of the present invention;

[0034] Figure 7 is a schematic sectional view of the structure of the filter frame of the present invention;

[0035] Figure 8 is a schematic diagram of the structure at the slag collection box of the present invention;

[0036] Figure 9 is a schematic sectional view of the structure at the slag suction plate of the present invention;

[0037] Figure 10 is the present invention Figure 9 a schematic enlarged view of the structure at position C;

[0038] Figure 11 is a schematic diagram of the structure at the collection mounting seat of the present invention;

[0039] Figure 12 is a schematic diagram of the structure at the slag suction plate and the air blowing plate of the present invention.

[0040] In the figure: 1, outer machine housing; 2, refrigeration pipeline; 3, drainage tray; 4, first drain pipe; 5, recovery box; 6, second drain pipe; 7, circuit board; 8, cooling pipe; 9, water pump; 10, connecting water pipe; 11, protective cover; 12, filter screen; 13, filter frame; 14, annular gear; 15, first gear; 16, rotating shaft; 17, motor; 18, first bevel gear; 19, second bevel gear; 20, reciprocating lead screw; 21, moving plate; 22, first connecting plate; 23, first piston rod; 24, first piston; 25, slag suction pipe; 26, slag discharge pipe; 27, slag suction plate; 28, slag suction hole; 29, slag collection box; 30, convex block; 31, knocking block; 32, second connecting plate; 33, first spring; 34, mounting seat; 35, mounting bracket; 36, threaded rod; 37, second gear; 38, rack plate; 39, moving shaft; 40, second spring; 41, connecting rod; 42, air blowing plate; 43, first connecting pipe; 44, second connecting pipe; 45, second piston rod; 46, second piston. Detailed implementation mode

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] As Figures 1 to 12 shown, in the embodiment of the present invention, a device for recycling and utilization of air-conditioning condensate water in a refrigeration station includes an outer machine housing 1. A refrigeration pipeline 2 is installed inside the outer machine housing 1. A drainage tray 3 is arranged below the refrigeration pipeline 2. A recovery box 5 is arranged on one side of the drainage tray 3. A protective cover 11 is installed at the top of the recovery box 5. A filtering assembly is arranged inside the recovery box 5. A cooling assembly is arranged below the recovery box 5. The two sides of the recovery box 5 are respectively fixedly connected with a first drain pipe 4 and a second drain pipe 6. The first drain pipe 4 is fixedly connected with the drainage tray 3;

[0043] The filtering assembly includes a filter screen 12 arranged inside the recovery box 5. The outer wall of the filter screen 12 is installed with a filter frame 13 through a rotating assembly. The filter frame 13 is embedded inside the recovery box 5. A slag suction assembly and an auxiliary slag suction assembly are respectively arranged on both sides of the filter screen 12;

[0044] The cooling assembly includes a circuit board 7 arranged below the recovery box 5. A cooling pipe 8 is installed at the top of the circuit board 7. One end of the cooling pipe 8 is embedded inside the recovery box 5. The other end of the cooling pipe 8 is connected with a connecting water pipe 10. A water pump 9 is installed on one side of the connecting water pipe 10. The top end of the connecting water pipe 10 is embedded inside the second drain pipe 6.

[0045] Through the setting of the filtering component, when the air conditioner is working, the drain pan 3 receives the condensed water, and then the condensed water is introduced into the recycling tank 5 through the first drain pipe 4. After being filtered by the filter screen 12, it is discharged from the second drain pipe 6 outside the outer casing 1 of the machine and connected to an external water storage tank, so as to recycle the condensed water after filtration;

[0046] Through the setting of the cooling component, when the air conditioner is working, the water pump 9 is started, and it is connected through the connecting water pipe 10 and the cooling pipe 8. A part of the condensed water that has been filtered in the recycling tank 5 is introduced into the cooling pipe 8 to cool the circuit board 7, so as to utilize the condensed water;

[0047] Through the coordinated setting of the filtering component and the cooling component, during the process of recycling the condensed water, filtration treatment is carried out, and then the filtered condensed water is used to cool the electronic components inside the device, improving the recycling efficiency and utilization effect of the condensed water.

[0048] As Figure 6 、 Figure 7 、 Figure 8 、 Figure 11 and Figure 12 As shown in

[0049] When working, the motor 17 is started. When the motor 17 starts, it drives the rotation of the rotating shaft 16. The rotation of the rotating shaft 16 drives the rotation of the first gear 15. The rotation of the first gear 15 drives the rotation of the annular gear 14. The rotation of the annular gear 14 drives the rotation of the filter screen 12, so that the filter screen 12 rotates when filtering the condensed water. Compared with the traditional static filtering method, the rotation of the filter screen 12 can effectively prevent the blockage problem caused by the accumulation of impurities, ensure the filtering effect, and reduce the frequency of replacing the filter screen 12;

[0050] During filtration, since the condensed water flows from left to right, and the end of the first drain pipe 4 is located at the center of the filter screen 12, when the water level of the condensed water in the recycling tank 5 is low, through the rotation of the filter screen 12, it helps the entire surface of the filter screen 12 to come into full contact with the condensed water, improving the utilization rate of the filtering area and further enhancing the filtering effect, so as to ensure the recycling effect of the air conditioner condensed water.

[0051] As Figures 1 to 12As shown, the slag suction component includes a slag suction plate 27 on one side of the filter screen 12. The inside of the slag suction plate 27 is evenly provided with slag suction holes 28. One end of the slag suction plate 27 is fixedly connected to a slag suction pipe 25. A slag discharge pipe 26 is fixedly installed on the side wall of the slag suction pipe 25. A slag collection box 29 is arranged at one end of the slag discharge pipe 26 away from the slag suction pipe 25. The slag collection box 29 is arranged above the slag suction plate 27;

[0052] A first piston 24 is slidably installed inside the slag suction pipe 25. The top end of the first piston 24 is fixedly connected to a first piston rod 23. The top end of the first piston rod 23 is fixedly installed with a first connecting plate 22. A moving plate 21 is arranged on one side of the first connecting plate 22. A reciprocating lead screw 20 is threadedly connected inside the moving plate 21. The bottom end of the reciprocating lead screw 20 is fixedly connected to a second bevel gear 19. A first bevel gear 18 is meshed and connected to one side of the second bevel gear 19. The first bevel gear 18 is fixedly installed on the outer wall of a rotating shaft 16.

[0053] One-way valves are installed on the outer walls of the slag suction pipe 25 and the slag discharge pipe 26;

[0054] The inner wall of the slag collection box 29 is evenly provided with through holes to facilitate the discharge of water in the sucked impurities;

[0055] During operation, the rotation of the rotating shaft 16 drives the rotation of the first bevel gear 18. The rotation of the first bevel gear 18 drives the rotation of the second bevel gear 19. The rotation of the second bevel gear 19 drives the rotation of the reciprocating lead screw 20. The rotation of the reciprocating lead screw 20 drives the moving plate 21 to reciprocate up and down. The movement of the moving plate 21 drives the movement of the first connecting plate 22. The movement of the first connecting plate 22 drives the movement of the first piston rod 23. The movement of the first piston rod 23 drives the movement of the first piston 24, causing the first piston 24 to reciprocate up and down inside the slag suction pipe 25. The slag suction pipe 25, the slag discharge pipe 26 and the slag suction plate 27 are connected, sucking the impurities on the inner wall of the filter screen 12 into the slag collection box 29, making the filtering channel smoother, not only improving the filtering efficiency, but also extending the service life of the filter screen 12.

[0056] As Figure 8 and Figure 9 shown, the moving plate 21 is slidably connected to the first connecting plate 22.

[0057] As Figures 6 to 12 shown, the auxiliary slag suction component includes a blowing plate 42 arranged on the other side of the filter screen 12. One end of the blowing plate 42 is connected to a first connecting pipe 43. A second connecting pipe 44 is fixedly installed at one end of the first connecting pipe 43 away from the blowing plate 42. A second piston 46 is slidably connected inside the second connecting pipe 44. The top end of the second piston 46 is fixedly installed with a second piston rod 45. The second piston rod 45 is fixedly installed at the bottom end of the first connecting plate 22.

[0058] One-way valves are installed on the outer walls of the second connecting pipe 44 and the first connecting pipe 43;

[0059] The side of the air blowing plate 42 facing the filter screen 12 is evenly provided with exhaust holes for blowing air to one side of the filter screen 12;

[0060] During operation, the movement of the first connecting plate 22 drives the movement of the second piston rod 45. The movement of the second piston rod 45 drives the second piston 46 to reciprocate inside the second connecting pipe 44. The gas outside the recovery box 5 is extracted through the end of the second connecting pipe 44 and discharged into the air blowing plate 42 from the first connecting pipe 43, and finally blown out from the exhaust holes to the surface of the filter screen 12. The air blowing plate 42 and the slag suction plate 27 are symmetrically distributed to blow air during slag suction, which helps to form an air flow counteracting effect, can more effectively wash out impurities from the inside of the filter screen 12, reduce the residue of impurities inside the filter screen 12, and thus improve the thoroughness of impurity removal.

[0061] As Figure 9 and Figure 10 shown, a second connecting plate 32 is slidably installed inside the slag suction plate 27. A first spring 33 is arranged on one side of the second connecting plate 32. A knocking block 31 is fixedly installed on the other side of the second connecting plate 32. The knocking blocks 31 are evenly distributed. A convex block 30 is arranged at one end of the knocking block 31 away from the second connecting plate 32. The convex block 30 is fixedly installed on the side wall of the filter screen 12. The convex blocks 30 are evenly distributed in an annular array.

[0062] During operation, the rotation of the filter screen 12 drives the rotation of the convex block 30. When the convex block 30 rotates to one side of the knocking block 31, the knocking block 31 is forced to slide into the slag suction plate 27. The movement of the knocking block 31 drives the movement of the second connecting plate 32. The movement of the second connecting plate 32 deforms the first spring 33 to store elastic potential energy. When the convex block 30 rotates away from the knocking block 31, the elastic potential energy is released through the first spring 33 to reset the knocking block 31, so that the knocking block 31 repeatedly knocks on the surface of the filter screen 12, loosening and falling off the impurities such as dust and particulate matter attached to the surface and inside of the filter screen 12. Cooperating with the slag suction assembly and the auxiliary slag suction assembly can ensure the thoroughness of impurity removal inside the filter screen 12, and thus improve the purity and efficiency of condensate recovery.

[0063] As Figure 8 and Figure 12 shown, the air blowing plate 42 and the slag suction plate 27 are symmetrically arranged on both sides of the filter screen 12.

[0064] As Figure 5 、 Figure 6 、 Figure 8 、 Figure 11 and Figure 12As shown, the moving component includes a threaded rod 36 embedded in the inner wall of the mounting base 34. The threaded rod 36 is threadedly connected to the mounting base 34. One end of the threaded rod 36 is fixedly installed with a second gear 37. A rack plate 38 is meshed and connected to one side of the second gear 37. The top end of the rack plate 38 is fixedly installed with a moving shaft 39. The moving shaft 39 is slidably installed inside the recycling box 5. A second spring 40 is installed between the moving shaft 39 and the recycling box 5. The top end of the moving shaft 39 is provided with a connecting rod 41. The connecting rod 41 is fixedly installed at the bottom end of the protective cover 11.

[0065] When the filter screen 12 needs to be replaced, first lift the protective cover 11 upward. The movement of the protective cover 11 drives the connecting rod 41 to move away from the top end of the moving shaft 39. The elastic potential energy is released through the second spring 40 to make the moving shaft 39 move upward and reset. The movement of the moving shaft 39 drives the movement of the rack plate 38. The movement of the rack plate 38 drives the rotation of the second gear 37. The rotation of the second gear 37 drives the rotation of the threaded rod 36. The rotation of the threaded rod 36 drives the movement of the mounting base 34. The movement of the mounting base 34 drives the movement of the first gear 15 and the reciprocating lead screw 20 through the mounting bracket 35, so that the first gear 15 moves away from the annular gear 14 and separates from it. Then, lift the filter frame 13 upward to take it out and maintain the filter screen 12.

[0066] Similarly, after maintenance, embed the filter screen 12 back into the recycling box 5, and then place the protective cover 11 on the top of the recycling box 5, so that the connecting rod 41 is embedded inside the recycling box 5. The connecting rod 41 presses down the moving shaft 39, deforming the second spring 40 to store elastic potential energy, and making the first gear 15 move toward the annular gear 14 and re-engage with it.

[0067] As Figure 8 、 Figure 11 and Figure 12 As shown, the top end of the mounting base 34 is fixedly installed with a mounting bracket 35. The mounting bracket 35 is sleeved on the outer wall of the reciprocating lead screw 20. The reciprocating lead screw 20 is slidably connected to the mounting bracket 35.

[0068] An operation method of a refrigeration station air-conditioning condensate recovery and utilization device includes the following steps:

[0069] S1: When the air conditioner is working, the condensate water is received through the drain pan 3, and then the condensate water is introduced into the recycling box 5 through the first drain pipe 4. The condensate water is filtered through the filter screen 12. At the same time, start the motor 17. When the motor 17 starts, it drives the rotation of the rotating shaft 16. The rotation of the rotating shaft 16 drives the rotation of the first gear 15. The rotation of the first gear 15 drives the rotation of the annular gear 14. The rotation of the annular gear 14 drives the rotation of the filter screen 12, so that the filter screen 12 rotates when filtering the condensate water.

[0070] S2: Meanwhile, the rotation of the second drain pipe 6 drives the rotation of the first bevel gear 18. The rotation of the first bevel gear 18 drives the rotation of the second bevel gear 19. The rotation of the second bevel gear 19 drives the rotation of the reciprocating lead screw 20. The rotation of the reciprocating lead screw 20 drives the reciprocating up and down movement of the moving plate 21. The movement of the moving plate 21 drives the movement of the first connecting plate 22. The movement of the first connecting plate 22 drives the movement of the first piston rod 23. The movement of the first piston rod 23 drives the movement of the first piston 24, causing the first piston 24 to reciprocate up and down inside the slag suction pipe 25. The slag suction pipe 25, the slag discharge pipe 26 and the slag suction plate 27 are connected, and the impurities on the inner wall of the filter screen 12 are sucked into the slag collection box 29;

[0071] S3: Meanwhile, the rotation of the filter screen 12 drives the rotation of the convex block 30. When the convex block 30 rotates to one side of the knocking block 31, the knocking block 31 is forced to slide into the slag suction plate 27. The movement of the knocking block 31 drives the movement of the second connecting plate 32. The movement of the second connecting plate 32 deforms the first spring 33 to store elastic potential energy. When the convex block 30 rotates away from the knocking block 31, the elastic potential energy is released by the first spring 33 to reset the knocking block 31, so that the knocking block 31 reciprocally knocks the surface of the filter screen 12;

[0072] S4: Meanwhile, the movement of the first connecting plate 22 drives the movement of the second piston rod 45. The movement of the second piston rod 45 drives the second piston 46 to reciprocate inside the second connecting pipe 44. The gas outside the recycling box 5 is extracted through the end of the second connecting pipe 44 and discharged into the air blowing plate 42 through the first connecting pipe 43, and finally blown out to the surface of the filter screen 12 through the exhaust holes. The air blowing plate 42 and the slag suction plate 27 are symmetrically distributed to blow air during slag suction;

[0073] S5: Meanwhile, start the water pump 9. Connect a part of the filtered condensed water through the connecting water pipe 10 and introduce it into the cooling pipe 8 to cool and utilize the circuit board 7, and then re-introduce it into the second drain pipe 6. The filtered condensed water is discharged through the second drain pipe 6 for unified recycling.

[0074] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air-conditioning condensate recovery and utilization device for a refrigeration station, comprising an outer machine housing (1), characterized in that: Inside the external machine housing (1), a refrigeration pipeline (2) is installed. Below the refrigeration pipeline (2), a drainage tray (3) is provided. On one side of the drainage tray (3), a recovery box (5) is provided. At the top of the recovery box (5), a protective cover (11) is installed. Inside the recovery box (5), a filtering component is provided. Below the recovery box (5), a cooling component is provided. On both sides of the recovery box (5), a first drain pipe (4) and a second drain pipe (6) are respectively fixedly connected. The first drain pipe (4) is fixedly connected to the drainage tray (3); The filtering component includes a filter screen (12) arranged inside the recovery box (5). An outer wall of the filter screen (12) is provided with a filter frame (13) through a rotating component. The filter frame (13) is embedded inside the recovery box (5). On both sides of the filter screen (12), a slag suction component and an auxiliary slag suction component are respectively provided; The cooling component includes a circuit board (7) arranged below the recovery box (5). At the top of the circuit board (7), a cooling pipe (8) is installed. One end of the cooling pipe (8) is embedded inside the recovery box (5). The other end of the cooling pipe (8) is connected to a connecting water pipe (10). On one side of the connecting water pipe (10), a water pump (9) is installed. The top end of the connecting water pipe (10) is embedded inside the second drain pipe (6); The rotating component includes an annular gear (14) fixedly installed on the outer wall of the filter screen (12). On one side of the annular gear (14), a first gear (15) is meshed. Inside the first gear (15), a rotating shaft (16) is fixedly installed. One end of the rotating shaft (16) is provided with a motor (17). The motor (17) is fixedly installed at the top end of a mounting seat (34). The mounting seat (34) is slidably installed inside the recovery box (5) through a moving component.

2. The air-conditioning condensate water recovery and utilization device for a refrigeration station according to claim 1, wherein: The slag suction component includes a slag suction plate (27) on one side of the filter screen (12). Inside the slag suction plate (27), slag suction holes (28) are evenly opened. One end of the slag suction plate (27) is fixedly connected to a slag suction pipe (25). On the side wall of the slag suction pipe (25), a slag discharge pipe (26) is fixedly installed. One end of the slag discharge pipe (26) away from the slag suction pipe (25) is provided with a slag collection box (29). The slag collection box (29) is arranged above the slag suction plate (27); A first piston (24) is slidably installed inside the slag suction pipe (25). The top end of the first piston (24) is fixedly connected to a first piston rod (23). The top end of the first piston rod (23) is fixedly installed with a first connecting plate (22). On one side of the first connecting plate (22), a moving plate (21) is provided. Inside the moving plate (21), a reciprocating lead screw (20) is threadedly connected. The bottom end of the reciprocating lead screw (20) is fixedly connected to a second bevel gear (19). On one side of the second bevel gear (19), a first bevel gear (18) is meshed. The first bevel gear (18) is fixedly installed on the outer wall of the rotating shaft (16).

3. The air-conditioning condensate recovery and utilization device for a refrigeration station according to claim 2, characterized in that: The moving plate (21) is slidably connected with the first connecting plate (22).

4. A device for recycling air-conditioning condensate water in a refrigeration station according to claim 1, characterized in that: The auxiliary slag suction assembly includes a blowing plate (42) arranged on the other side of the filter screen (12). One end of the blowing plate (42) is connected with a first connecting pipe (43). The end of the first connecting pipe (43) far away from the blowing plate (42) is fixedly installed with a second connecting pipe (44). A second piston (46) is slidably connected inside the second connecting pipe (44). The top of the second piston (46) is fixedly installed with a second piston rod (45). The second piston rod (45) is fixedly installed at the bottom end of the first connecting plate (22).

5. The air-conditioning condensate water recovery and utilization device for a refrigeration station according to claim 2, characterized in that: A second connecting plate (32) is slidably installed inside the slag suction plate (27). A first spring (33) is arranged on one side of the second connecting plate (32). A knocking block (31) is fixedly installed on the other side of the second connecting plate (32). The knocking blocks (31) are evenly distributed. A convex block (30) is arranged at the end of the knocking block (31) far away from the second connecting plate (32). The convex block (30) is fixedly installed on the side wall of the filter screen (12). The convex blocks (30) are evenly distributed in an annular array.

6. The device for recycling air-conditioning condensate water in a refrigeration station according to claim 4, characterized in that: The blowing plate (42) and the slag suction plate (27) are symmetrically arranged on both sides of the filter screen (12).

7. A device for recycling air-conditioning condensate water in a refrigeration station according to claim 1, characterized in that: The moving assembly includes a threaded rod (36) embedded in the inner wall of the mounting seat (34). The threaded rod (36) is threadedly connected with the mounting seat (34). One end of the threaded rod (36) is fixedly installed with a second gear (37). A rack plate (38) is meshed and connected to one side of the second gear (37). The top of the rack plate (38) is fixedly installed with a moving shaft (39). The moving shaft (39) is slidably installed inside the recycling box (5). A second spring (40) is installed between the moving shaft (39) and the recycling box (5). A connecting rod (41) is arranged at the top of the moving shaft (39). The connecting rod (41) is fixedly installed at the bottom end of the protective cover (11).

8. The device for recycling air-conditioning condensate water in a refrigeration station according to claim 7, characterized in that: The top of the mounting seat (34) is fixedly installed with a mounting frame (35). The mounting frame (35) is sleeved on the outer wall of the reciprocating lead screw (20). The reciprocating lead screw (20) is slidably connected with the mounting frame (35).

9. A method for operating a device for recycling air-conditioning condensate water in a refrigeration station, which method is applicable to the device for recycling air-conditioning condensate water in a refrigeration station according to any one of the above claims 1-8, characterized in that, It includes the following steps: S1: When the air conditioner is working, the drain pan (3) receives the condensed water, and then the condensed water is introduced into the recycling box (5) through the first drain pipe (4). The condensed water is filtered through the filter screen (12). At the same time, the motor (17) is started. When the motor (17) is started, it drives the rotation of the rotating shaft (16). The rotation of the rotating shaft (16) drives the rotation of the first gear (15). The rotation of the first gear (15) drives the rotation of the annular gear (14). The rotation of the annular gear (14) drives the rotation of the filter screen (12), so that the filter screen (12) rotates when filtering the condensed water; S2: Meanwhile, the rotation of the second drain pipe (6) drives the rotation of the first bevel gear (18), the rotation of the first bevel gear (18) drives the rotation of the second bevel gear (19), the rotation of the second bevel gear (19) drives the rotation of the reciprocating lead screw (20), the rotation of the reciprocating lead screw (20) drives the reciprocating up and down movement of the moving plate (21), the movement of the moving plate (21) drives the movement of the first connecting plate (22), the movement of the first connecting plate (22) drives the movement of the first piston rod (23), the movement of the first piston rod (23) drives the movement of the first piston (24), causing the first piston (24) to reciprocate up and down inside the slag suction pipe (25), and being connected to the slag suction plate (27) through the slag suction pipe (25) and the slag discharge pipe (26), sucking the impurities on the inner wall of the filter screen (12) into the slag collection box (29); S3: Meanwhile, the rotation of the filter screen (12) drives the rotation of the convex block (30). When the convex block (30) rotates to one side of the knocking block (31), the knocking block (31) slides into the slag suction plate (27) under force. The movement of the knocking block (31) drives the movement of the second connecting plate (32), and the movement of the second connecting plate (32) deforms the first spring (33) to store elastic potential energy. When the convex block (30) rotates and separates from the knocking block (31), the elastic potential energy is released through the first spring (33) to reset the knocking block (31), so that the knocking block (31) reciprocally knocks the surface of the filter screen (12); S4: Meanwhile, the movement of the first connecting plate (22) drives the movement of the second piston rod (45), and the movement of the second piston rod (45) drives the second piston (46) to reciprocate inside the second connecting pipe (44). The gas outside the recovery box (5) is extracted through the end of the second connecting pipe (44) and discharged into the air blowing plate (42) from the first connecting pipe (43), and finally blown out to the surface of the filter screen (12) through the exhaust holes. The air blowing plate (42) and the slag suction plate (27) are symmetrically distributed to blow air during slag suction; S5: Meanwhile, start the water pump (9), connect and introduce a part of the already filtered condensed water into the cooling pipe (8) through the connecting water pipe (10) to cool and utilize the circuit board (7), and then re-introduce it into the second drain pipe (6), and discharge the filtered condensed water through the second drain pipe (6) for unified recovery.

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