Industrial environment-friendly air conditioner cold circulation device

Abstract

The invention relates to the technical field of air conditioners, in particular to an industrial environment-friendly air conditioner cold circulation device which comprises a shell, two mounting frames symmetrically fixed in the shell, a condensation pipe mounted on the mounting frames and a plurality of fins arranged on the condensation pipe, the mounting frames are L-shaped, and a mounting space is formed between the condensation pipe and the inner wall of the shell; a filter device is slidably arranged in the mounting space, the filter device comprises a filter frame, a plurality of cleaning assemblies are fixedly mounted on the mounting frame, each cleaning assembly is located between every two adjacent fins, and the cleaning assemblies are used for cleaning the fins; the cleaning assembly comprises two mounting strips, a plurality of mounting pieces and a plurality of cleaning pieces, the upper ends and the lower ends of the two mounting strips are fixedly connected to the upper side and the lower side of the filtering frame respectively, and the mounting pieces are fixedly connected to the mounting strips. According to the heat exchanger, it is guaranteed that dust on the fins is cleaned, meanwhile, energy consumption is reduced, and the environment-friendly and energy-saving effects are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning, and in particular to an industrial environmentally friendly air conditioning cold cycle device. Background Art

[0002] An air conditioning cold cycle device refers to a device that can transfer heat from one place to another to achieve the purpose of refrigeration. The existing cold cycle device includes a compressor, an evaporator, a condenser and a throttle valve. The condenser is an indispensable part of the cold cycle.

[0003] The Chinese patent with the publication number CN218442554U discloses an air-conditioning copper tube condenser, comprising two frames, a plurality of aluminum foils are installed on the sides of the two frames close to each other, pipes are installed on the surfaces of the frames and the aluminum foils, a cleaning device is provided on the surface of the frames, bristles are fixedly connected to the surface of the cleaning brush, a spring is sleeved on the surface of the telescopic rod, the two ends of the spring are respectively fixedly connected to the cleaning brush and the telescopic rod, a support plate is fixedly connected to the surface of the moving plate, and a screw is threadedly connected to the surface of the support plate. The above device solves the problem of inconvenient adjustment of the cleaning brush.

[0004] In industrial use, air conditioners are used for a long time and there is a lot of dust in the industrial environment, which will cause a lot of dust to accumulate on the fins of the condenser, thereby reducing the condensation effect and affecting the temperature control effect of the air conditioner. However, the cleaning of the above-mentioned condenser tube requires the setting of external control power, resulting in excessive use of energy. Summary of the invention

[0005] The purpose of the present invention is to solve the disadvantage of the prior art that external control power is required for cleaning, resulting in excessive use of energy, and to propose an industrial environmentally friendly air conditioning cold circulation device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An industrial environmentally friendly air conditioning cold cycle device comprises: a shell, two mounting frames symmetrically fixed inside the shell, a condenser installed on the mounting frames, and a plurality of fins arranged on the condenser, wherein the mounting frames are L-shaped, and there is an installation space between the condenser and the inner wall of the shell;

[0008] A filter device is slidably arranged inside the installation space, the filter device comprises a filter frame, a plurality of cleaning components are fixedly mounted on the installation frame, the cleaning components are located between two adjacent fins, and the cleaning components are used to clean the fins;

[0009] The cleaning assembly includes two mounting strips, a plurality of mounting plates and a plurality of cleaning plates. The upper and lower ends of the two mounting strips are respectively fixedly connected to the upper and lower sides of the filter frame. The plurality of mounting plates are fixedly connected to the mounting strips. The spacing length between two adjacent mounting plates is the diameter length of the condenser tube. The cleaning plate is fixedly connected to one end of the mounting plate close to the fin, and the two cleaning plates are respectively against the fins on both sides.

[0010] Preferably, the filter device also includes a plurality of spring tubes, a plurality of sliding blocks and a filter screen, the filter screen is fixedly installed inside the filter frame, a plurality of slide grooves are respectively opened on the upper and lower sides of the mounting frame, a plurality of spring tubes are respectively fixedly installed inside the plurality of slide grooves, the sliding block is slidably arranged inside the slide groove and is fixedly connected to one end of the spring tube close to the filter frame, the sliding block is fixedly connected to the side of the filter frame, and when the spring tube is in a contracted state, the cleaning sheet is located between two adjacent fins.

[0011] Preferably, the cleaning sheet has a triangular cross-section with the tip facing the side close to the fin, and the cleaning sheet is made of metal.

[0012] Preferably, a plurality of scraping assemblies are arranged inside the installation space of the two installation frames, and the plurality of scraping assemblies are respectively located under the plurality of installation sheets and are used for cleaning the filter screen.

[0013] Preferably, the scraping assembly includes two shafts, two connecting rods and a scraper, the two shafts are symmetrically rotatably mounted on one side of two mounting frames close to each other, the two connecting rods are respectively vertically fixedly connected to the shafts, and the scraper is fixedly connected between the two connecting rods.

[0014] Preferably, a side of the scraper close to the filter screen is arranged as an inclined surface, and the scraper is made of an elastic material.

[0015] Preferably, a cleaning assembly is provided between two cleaning sheets on the same cleaning assembly, and the cleaning assembly is used for cleaning the condenser tube.

[0016] Preferably, the cleaning assembly includes a rotating wheel and a plurality of cleaning sheets, the rotating wheel is rotatably mounted on one end of two cleaning sheets close to the condenser tube, the plurality of cleaning sheets are fixedly connected to the rotating wheel in a ring shape, and the cleaning sheets are made of elastic material.

[0017] Preferably, a pushing component is provided at the bottom of the filter frame, and the pushing component is used to push the cleaned dust.

[0018] Preferably, the pushing assembly includes a base plate and a pushing plate, the base plate is fixedly mounted on the bottom of the housing and is located directly below the condenser, a plurality of outlets are provided on the base plate, and the pushing plate is fixedly connected to the bottom end of the filter frame.

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

[0020] 1. The wind drives the filter device to slide. The movement of the filter device moves the multiple cleaning components fixed on the filter device out from between the fins. When the fan is not working, the filter device is reset, thereby driving the cleaning components to move back between the fins. During the movement, the dust adhering to the inside of the fins is cleaned by the cleaning sheet to prevent dust from accumulating on the fins, thereby reducing the heat dissipation effect. While ensuring the cleaning of dust on the fins, energy use is reduced, achieving the effect of environmental protection and energy saving;

[0021] 2. In order to reduce the dust from entering the housing from the air outlet, a filter device is set to block the dust from the outside, thereby reducing the dust from the outside entering the housing when not in use and reducing the dust from adhering to the fins;

[0022] 3. Multiple mounting plates and cleaning strips are provided to ensure that there is enough heat dissipation space and dust drop space between the two fins. At the same time, since the cleaning strips and mounting plates are made of metal, they can assist the fins in rapid heat dissipation, thereby increasing the overall heat dissipation space.

[0023] 4. When there is no external force, the shaft drives the connecting rod to maintain a horizontal downward state. When the air conditioner is not working, the scraper is squeezed by the filter, causing the shaft to deflect downward. When the filter is hit by wind and the filter and the fins move away from each other, the shaft will reset under its own elasticity, thereby driving the scraper to deflect upward. When the air conditioner stops working and the filter is reset, the scraper will contact and scrape the filter, thereby scraping the dust on the filter downward and cleaning the inside of the filter, reducing the accumulation of dust on the filter and ensuring the effect of air outlet and heat dissipation.

[0024] 5. The rotating wheel is fixed between the two cleaning sheets. The first function is to connect the two cleaning sheets into a whole. Since the cleaning sheets are relatively thin, they are connected into a whole to avoid deformation of the cleaning sheets during the heat dissipation process. The second function is that when the cleaning sheet moves, the rotating wheel drives the cleaning sheet to rotate. The cleaning sheet will contact the upper and lower sides of the condenser tube, and the dust accumulated on the upper and lower sides of the condenser tube will be cleaned by the rolling cleaning sheet, thereby ensuring the heat dissipation effect of the condenser tube.

[0025] 6. When the fan finishes working and the filter frame is reset, the dust on the fins and condenser tubes is first cleaned through the cleaning assembly and the sweeping assembly. The fallen dust will accumulate on the bottom plate and the push plate. The dust that falls on the push plate will roll down along the inclination of the upper surface of the push plate and fall into the inside of the outlet. At the same time, the moving push plate will scrape the dust on the bottom plate into the inside of the outlet, thereby collecting the cleaned dust to prevent the fan from blowing up the dust again. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a front structural schematic diagram of an industrial environmentally friendly air conditioning cold cycle device proposed by the present invention;

[0027] Figure 2 This is a schematic diagram of the structure of a mounting frame for an industrial environmentally friendly air conditioning cold cycle device proposed by the present invention;

[0028] Figure 3 A schematic diagram of the condenser structure of an industrial environmentally friendly air conditioning cold cycle device proposed by the present invention;

[0029] Figure 4 A schematic diagram of the distribution of cleaning components of an industrial environmentally friendly air conditioning cold cycle device proposed by the present invention;

[0030] Figure 5 This is a schematic diagram of the cleaning component structure of an industrial environmentally friendly air conditioning cold cycle device proposed by the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of a filter device for an industrial environmentally friendly air conditioning cold cycle device proposed by the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of a scraping assembly of an industrial environmentally friendly air conditioning cold cycle device proposed by the present invention;

[0033] Figure 8 for Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0034] Fig. 9 This is a schematic cross-sectional structure diagram of a filter device of an industrial environmentally friendly air conditioning cold cycle device proposed by the present invention;

[0035] Fig.10 This is a schematic diagram of the bottom structure of a driving component of an industrial environmentally friendly air-conditioning cold circulation device proposed by the present invention.

[0036] In the figure: 1. shell; 2. mounting frame; 3. condenser; 4. fin; 5. filter device; 51. filter frame; 52. spring tube; 53. sliding block; 54. filter; 6. cleaning assembly; 61. mounting strip; 62. mounting plate; 63. cleaning plate; 7. scraper assembly; 71. shaft; 72. connecting rod; 73. scraper; 8. cleaning assembly; 81. rotating wheel; 82. cleaning plate; 9. pushing assembly; 91. bottom plate; 92. pushing plate. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] The terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present invention are only for the convenience of description and are not used to limit the scope of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of the present invention without substantially changing the technical content.

[0039] Reference Figure 1-Figure 10 , an industrial environmental protection air conditioning cold cycle device, comprising: a shell 1, two mounting frames 2 symmetrically fixed inside the shell 1, a condenser 3 mounted on the mounting frames 2 and a plurality of fins 4 arranged on the condenser 3, wherein the mounting frame 2 is L-shaped, and there is an installation space between the condenser 3 and the inner wall of the shell 1;

[0040] A filter device 5 is slidably arranged inside the installation space, and the filter device 5 includes a filter frame 51. A plurality of cleaning components 6 are fixedly mounted on the installation frame 2, and the cleaning components 6 are located between two adjacent fins 4, and the cleaning components 6 are used to clean the fins 4;

[0041] The cleaning assembly 6 includes two mounting strips 61, a plurality of mounting plates 62 and a plurality of cleaning plates 63. The upper and lower ends of the two mounting strips 61 are respectively fixedly connected to the upper and lower sides of the filter frame 51. The plurality of mounting plates 62 are fixedly connected to the mounting strips 61. The spacing length between two adjacent mounting plates 62 is the diameter length of the condenser 3. The cleaning plate 63 is fixedly connected to one end of the mounting plate 62 close to the fin 4, and the two cleaning plates 63 are respectively against the fins 4 on both sides.

[0042] In the embodiment of the application of the above technical solution, a fan for quickly dissipating heat is arranged inside the shell 1. The wind force generated by the fan can quickly rotate the heat on the fins 4, thereby cooling down. The wind force drives the filter device 5 to slide, pushing the filter device 5 from a position close to the fins 4 to a position close to the inner side of the shell 1. The movement of the filter device 5 moves the multiple cleaning components 6 fixed on the filter device 5 out from between the fins 4. When the fan is not working, the filter device 5 is reset, thereby driving the cleaning components 6 to move back between the fins 4. During the movement, the dust adhered to the inner side of the fin 4 is cleaned by the cleaning sheet 63 to prevent dust from accumulating on the fin 4, thereby reducing the heat dissipation effect.

[0043] The present invention drives the movement of the cleaning assembly 6 by starting the fan, so that the fins 4 can be automatically cleaned, which ensures that the dust on the fins 4 is cleaned while reducing energy consumption, achieving the effect of environmental protection and energy saving.

[0044] The preferred technical solution in this embodiment is:

[0045] Reference Figure 6 The filter device 5 further comprises a plurality of spring tubes 52, a plurality of sliding blocks 53 and a filter screen 54. The filter screen 54 is fixedly mounted inside the filter frame 51. A plurality of slide grooves are respectively provided on the upper and lower sides of the mounting frame 2. The plurality of spring tubes 52 are respectively fixedly mounted inside the plurality of slide grooves. The sliding block 53 is slidably arranged inside the slide groove and is fixedly connected to one end of the spring tube 52 close to the filter frame 51. The sliding block 53 is fixedly connected to the side of the filter frame 51. When the spring tube 52 is in a retracted state, the cleaning sheet 63 is located between two adjacent fins 4.

[0046] The cleaning sheet 63 has a triangular cross section with its tip facing the side close to the fin 4 , and the cleaning sheet 63 is made of metal.

[0047] Air conditioners used in industrial scenarios are usually installed outside. During the cooling process, the wind blown by the fan will pass through the fins 4 and then be discharged. This can easily cause a large amount of dust to adhere to the fins 4, thereby reducing the heat dissipation effect of the fins 4.

[0048] In order to reduce the dust from entering the housing 1 from the air outlet, a filter device 5 is provided to block the dust from the outside, thereby reducing the dust from the outside entering the housing 1 when not in use and reducing the dust from adhering to the fins 4.

[0049] When the air conditioner is not working, the spring tube 52 is in a contracted state. At this time, the sliding block 53 is located inside the slide groove near the fin 4. When the air conditioner starts to work, the wind force of the fan will act on the filter 54, thereby driving the filter 54 to move to a position away from the fin 4. Since there is still some dust attached to the side of the filter 54 close to the fin 4, as the dust blocks the filter holes of the filter 54, the wind force applied to the filter 54 will become stronger and stronger, and the spring tube 52 will stretch as the filter 54 moves. When the air conditioner is not working, the filter 54 will reset under the elastic action of the spring tube 52, thereby driving the cleaning component 6 to scrape and clean the side of the fin 4.

[0050] Multiple mounting plates 62 and cleaning strips are provided to ensure sufficient heat dissipation space and space for dust to fall between the two fins 4. At the same time, since the cleaning strips and mounting plates 62 are both made of metal, they can assist the fins 4 in quickly dissipating heat, thereby increasing the overall heat dissipation space.

[0051] Reference Figure 7A plurality of scraping assemblies 7 are arranged inside the installation space of the two installation frames 2. The plurality of scraping assemblies 7 are respectively located under the plurality of installation sheets 62 and are used to clean the filter screen 54.

[0052] The scraping assembly 7 includes two shafts 71, two connecting rods 72 and a scraper 73. The two shafts 71 are symmetrically mounted on the sides of the two mounting frames 2 close to each other. The two connecting rods 72 are respectively and vertically fixedly connected to the shafts 71. The scraper 73 is fixedly connected between the two connecting rods 72.

[0053] The side of the scraper 73 close to the filter screen 54 is configured as an inclined surface, and the scraper 73 is made of an elastic material.

[0054] As the air conditioner works for a long time, a lot of dust will be blocked on the filter 54, which will affect the air outlet effect of the filter 54 and is not conducive to the rapid heat extraction. The dust on the filter 54 needs to be cleaned.

[0055] When not affected by external force, the shaft rod 71 drives the connecting rod 72 to maintain a horizontal downward state. When the air conditioner is not working, the scraper 73 is squeezed by the filter 54, causing the shaft rod 71 to deflect downward. When the filter 54 is hit by wind and the filter 54 and the fin 4 are separated from each other, the shaft rod 71 will reset under its own elastic action, thereby driving the scraper 73 to deflect upward. When the air conditioner stops working and the filter 54 is reset, the scraper 73 will contact and scrape the filter 54, thereby scraping the dust on the filter 54 downward and cleaning the inside of the filter 54, reducing the accumulation of dust on the filter 54 and ensuring the air outlet and heat dissipation effects.

[0056] Reference Figure 8-9 A cleaning component 8 is provided between the two cleaning sheets 63 on the same cleaning component 6, and the cleaning component 8 is used to clean the condenser tube 3;

[0057] The cleaning assembly 8 includes a rotating wheel 81 and a plurality of cleaning sheets 82. The rotating wheel 81 is rotatably mounted on one end of two cleaning sheets 63 close to the condenser 3. The plurality of cleaning sheets 82 are fixedly connected to the rotating wheel 81 in a ring shape, and the cleaning sheets 82 are made of elastic material.

[0058] The cleaning component 6 can only clean the fins 4. When the air conditioner is working, a large amount of dust will also accumulate on the surface of the condenser 3, thereby affecting the heat extraction of the condenser 3. It is necessary to clean the upper and lower surfaces of the condenser 3 to reduce the accumulation of dust directly between the condenser 3 and the fins 4.

[0059] The rotating wheel 81 is fixed between the two cleaning sheets 63. The first function is to connect the two cleaning sheets 63 into a whole. Since the cleaning sheets 63 are relatively thin, they are connected into a whole to avoid deformation of the cleaning sheets 63 during the heat dissipation process. The second function is that when the cleaning sheet 63 of the cleaning component 8 moves, the rotating wheel 81 drives the cleaning sheet 82 to rotate. The cleaning sheet 82 will contact the upper and lower sides of the condenser 3. The dust accumulated on the upper and lower sides of the condenser 3 will be cleaned by the rolling cleaning sheet 82, thereby ensuring the heat dissipation effect of the condenser 3.

[0060] Reference Figure 9-10 A pushing component 9 is provided at the bottom of the filter frame 51, and the pushing component 9 is used to push the cleaned dust;

[0061] The pushing assembly 9 includes a bottom plate 91 and a pushing plate 92 . The bottom plate 91 is fixedly mounted on the bottom of the housing 1 and is located directly below the condenser 3 . A plurality of outlets are provided on the bottom plate 91 . The pushing plate 92 is fixedly connected to the bottom end of the filter frame 51 .

[0062] When the air conditioner is finished working, the movable cleaning component 6 and the cleaning component 8 will remove dust and clean the fins 4 and the condenser 3. The discharged dust will fall under the action of gravity and accumulate on the bottom wall of the outer shell 1. If the dust is allowed to accumulate inside the outer shell 1, the dust will be easily blown up when the fan is started next time, causing the dust to adhere to the fins 4 again.

[0063] At the same time, the moving push plate 92 will scrape the dust on the bottom plate 91 into the inside of the outlet, thereby collecting the cleaned dust and preventing the fan from blowing up the dust again.

[0064] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An industrial environmental protection air conditioning cold cycle device, comprising: A shell (1), two mounting frames (2) symmetrically fixed inside the shell (1), a condenser tube (3) mounted on the mounting frames (2), and a plurality of fins (4) arranged on the condenser tube (3), characterized in that the mounting frames (2) are L-shaped, and there is a mounting space between the condenser tube (3) and the inner wall of the shell (1); A filter device (5) is slidably arranged inside the installation space, the filter device (5) comprises a filter frame (51), a plurality of cleaning components (6) are fixedly mounted on the installation frame (2), the cleaning components (6) are located between two adjacent fins (4), and the cleaning components (6) are used to clean the fins (4); The cleaning assembly (6) comprises two mounting strips (61), a plurality of mounting plates (62) and a plurality of cleaning plates (63). The upper and lower ends of the two mounting strips (61) are respectively fixedly connected to the upper and lower sides of the filter frame (51). The plurality of mounting plates (62) are fixedly connected to the mounting strips (61). The spacing length between two adjacent mounting plates (62) is the diameter length of the condenser tube (3). The cleaning plate (63) is fixedly connected to one end of the mounting plate (62) close to the fin (4), and the two cleaning plates (63) are respectively against the fins (4) on both sides.

2. The industrial environmental protection air conditioning cold cycle device according to claim 1 is characterized in that: The filter device (5) further comprises a plurality of spring tubes (52), a plurality of sliding blocks (53) and a filter screen (54); the filter screen (54) is fixedly mounted inside the filter frame (51); a plurality of slide grooves are respectively provided on the upper and lower sides of the mounting frame (2); the plurality of spring tubes (52) are respectively fixedly mounted inside the plurality of slide grooves; the sliding block (53) is slidably arranged inside the slide grooves and is fixedly connected to one end of the spring tube (52) close to the filter frame (51); the sliding block (53) is fixedly connected to the side of the filter frame (51); when the spring tube (52) is in a retracted state, the cleaning sheet (63) is located between two adjacent fins (4).

3. The industrial environmental protection air conditioning cold cycle device according to claim 1 is characterized in that: The cleaning sheet (63) has a triangular cross-section, with the tip facing the side close to the fin (4), and the cleaning sheet (63) is made of metal.

4. The industrial environmental protection air conditioning cold cycle device according to claim 1 is characterized in that: A plurality of scraping assemblies (7) are arranged inside the installation space of the two installation frames (2); the plurality of scraping assemblies (7) are respectively located below the plurality of installation sheets (62) and are used to clean the filter screen (54).

5. The industrial environmental protection air conditioning cold cycle device according to claim 4 is characterized in that: The scraping assembly (7) comprises two shafts (71), two connecting rods (72) and a scraper (73); the two shafts (71) are symmetrically rotatably mounted on one side of two mounting frames (2) close to each other; the two connecting rods (72) are respectively vertically fixedly connected to the shafts (71); and the scraper (73) is fixedly connected between the two connecting rods (72).

6. The industrial environmental protection air conditioning cold cycle device according to claim 5, characterized in that: The side of the scraper (73) close to the filter screen (54) is arranged as an inclined surface, and the scraper (73) is made of an elastic material.

7. The industrial environmental protection air conditioning cold cycle device according to claim 1, characterized in that: A cleaning component (8) is arranged between two cleaning sheets (63) on the same cleaning component (6), and the cleaning component (8) is used to clean the condenser tube (3).

8. The industrial environmental protection air conditioning cold cycle device according to claim 7, characterized in that: The cleaning assembly (8) includes a rotating wheel (81) and a plurality of cleaning sheets (82), wherein the rotating wheel (81) is rotatably mounted on one end of two cleaning sheets (63) close to the condenser tube (3), and the plurality of cleaning sheets (82) are fixedly connected to the rotating wheel (81) in a ring shape, and the cleaning sheets (82) are made of elastic material.

9. The industrial environmental protection air conditioning cold cycle device according to claim 1, characterized in that: A pushing component (9) is provided at the bottom of the filter frame (51), and the pushing component (9) is used to push the cleaned dust.

10. An industrial environmentally friendly air conditioning cold cycle device according to claim 9, characterized in that: The pushing assembly (9) comprises a base plate (91) and a pushing plate (92); the base plate (91) is fixedly mounted on the bottom of the housing (1) and is located directly below the condenser (3); a plurality of outlets are provided on the base plate (91); and the pushing plate (92) is fixedly connected to the bottom end of the filter frame (51).

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