A fast dehumidification hanging type purification type total heat exchanger

Abstract

The present invention discloses a fast dehumidifying hanging type purification type total heat exchanger, which belongs to the field of total heat exchangers, and comprises a box body, wherein the left end of the box body is equipped with a first air inlet hood and a second air exhaust hood, the right end of the box body is equipped with the second air inlet hood and the first air exhaust hood, the interior of the box body is equipped with a heat exchange core, the interior of the box body is equipped with a first fan at a position close to the second air inlet hood, and the interior of the box body is equipped with a second fan at a position close to the second air exhaust hood. The present invention can ensure that water droplets are quickly and completely removed by moving the wiper strip left and right, and the water droplets flow under the guidance of the first liquid guide groove, and finally gather in the first water receiving box and the second water receiving box respectively, thereby improving the drainage efficiency, ensuring that the water in the box body can be discharged in time, and effectively avoiding the problem of bacterial growth that may be caused by excessive humidity, which not only maintains the cleanliness and sanitation of the environment inside the box, but also prolongs the service life of the equipment.

Description

Technical Field

[0001] The invention relates to the field of total heat exchangers, and more specifically to a quick dehumidification hanging type purification type total heat exchanger. Background Art

[0002] A total heat exchanger, also known as a total heat recovery device, a heat recovery device or a total heat air handling unit, is a fresh air and exhaust ventilation device that integrates a total heat exchange core. Its core component is the total heat exchange core, which can exchange the temperature and humidity of the dirty air discharged from the room with the fresh air introduced from the outside. Specifically, it recovers the waste heat or cold in the exhaust gas, preheats or precools the fresh air, effectively reduces the fresh air load, and achieves energy saving; at the same time, humidity is exchanged through the micropores on the core to ensure that the temperature and humidity are maintained stable while the room is ventilated. For example, in the summer cooling operation, the fresh air can obtain cold air from the exhaust air to achieve cooling and dehumidification; while in the winter heating operation, the fresh air can absorb the heat in the exhaust air to achieve heating and humidification.

[0003] At present, a full heat exchanger application number has been disclosed in the technology: 202020920634X. This design collects condensed water on the core by setting a water tray, and discharges it through the water guide component to keep the environment around the core dry. However, in actual applications, there are problems such as slow water droplets flowing down the surface of the heat exchange core and the attachment of water droplets occupying the heat exchange area, which will lead to a reduction in the area actually involved in the heat exchange, thereby affecting the heat exchange efficiency. In addition, the attachment of water droplets will also increase the resistance of the airflow through the core, resulting in poor air flow and further reducing the heat exchange efficiency.

[0004] In view of this, in order to address the above-mentioned deficiencies, the present invention has improved and optimized the total heat exchanger in the current technology, and developed a fast dehumidification hanging type purification type total heat exchanger. Summary of the invention

[0005] In response to the problems existing in the above-mentioned technology, the purpose of the present invention is to provide a fast dehumidification hanging type purification type total heat exchanger, which can ensure that the water droplets are quickly and comprehensively removed by moving the wiper strip left and right, and the water droplets flow under the guidance of the first liquid guide groove, and finally gather in the first water receiving box and the second water receiving box respectively, thereby improving the drainage efficiency, ensuring that the water in the box body can be discharged in time, and effectively avoiding the problem of bacterial growth caused by excessive humidity. This not only maintains the cleanliness and hygiene of the environment inside the box, but also extends the service life of the equipment.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A fast dehumidification hanging type purification type total heat exchanger comprises a box body, a first air inlet hood and a second air exhaust hood are installed at the left end of the box body, the second air inlet hood and the first air exhaust hood are installed at the right end of the box body, a heat exchange core is installed inside the box body, a first fan is installed at a position close to the second air inlet hood inside the box body, a second fan is installed at a position close to the second air exhaust hood inside the box body, fan racks are installed at the installation positions of the first fan and the second fan inside the box body, and a hole slot for flow is opened through the side surface of the fan rack;

[0008] A plurality of wiper strips are arranged on the inclined surface of the heat exchange core, and a driving component is installed at one end of the wiper strip. The driving component is used to drive the wiper strip to move along the inclined surface of the heat exchange core. A detection component is installed inside the box, and the detection component is used to detect the humidity of the box. If the detection component detects that the humidity of the box is greater than a threshold value, the driving component is turned on; if the detection component detects that the humidity of the box is lower than the threshold value, the driving component is turned off.

[0009] Further, the driving assembly includes an electromagnet, a permanent magnet block is provided at one end of the electromagnet, an end of the permanent magnet block away from the electromagnet is fixedly connected to a connecting rod, the end of the connecting rod away from the permanent magnet block slides through the side wall of the box and passes out of the box, the end of the connecting rod passing through the box is fixedly connected to a fixed disk, the end of the fixed disk away from the connecting rod is fixedly connected to a first spring, the end of the first spring away from the fixed disk is fixedly connected to a first fixed cover, the first fixed cover is installed on the outer surface of the box, the part of the connecting rod located in the box is fixedly connected to the end of the wiper strip, the end of the electromagnet away from the permanent magnet block is fixedly connected to a second fixed cover, and the second fixed cover is installed on the side surface of the box.

[0010] Furthermore, the heat exchange core is provided with a first water receiving box at both ends of the left and right sides in the middle, and the heat exchange core is provided with a second water receiving box at both ends of the left and right sides in the lower part, one end of the wiper strip extends into the corresponding first water receiving box and the second water receiving box, a first guide pipe is connected between the first water receiving box and the second water receiving box on the left side of the heat exchange core, a second guide pipe is connected between the two groups of the second water receiving boxes, a third guide pipe is connected to the second water receiving box of the right group of the heat exchange core, a fourth guide pipe is connected to the first water receiving box of the right group of the heat exchange core, the lower end of the fourth guide pipe is connected to the third guide pipe, the lower end of the box is connected to a drain pipe, and the interior of the fourth guide pipe is connected to the interior of the drain pipe.

[0011] Furthermore, a filter assembly is installed on the left side of the first fan, an L-shaped sealing plate is installed on the upper end of the filter assembly, and guide plates are installed at the first exhaust hood and the first inlet hood inside the box.

[0012] Furthermore, a side of the filter assembly close to the heat exchange core is provided with a plurality of groups of evenly distributed scraping strips, a transverse plate is fixedly connected between the plurality of scraping strips, a side of the transverse plate away from the scraping strips is connected to a fixing rod, an end of the fixing rod away from the transverse plate is fixedly connected to a connecting plate, the connecting plate is fixedly connected to the corresponding scraping strip, a guide box is installed below the scraping strip, one end of the third guide pipe is connected to the guide box, and the lower end of the guide box is connected to the drain pipe.

[0013] Furthermore, a lifting plate is connected between the fixed rod and the cross plate, the right end of the lifting plate is fixedly connected to the cross plate, the lower end of the lifting plate is fixedly connected to a telescopic column, the lower end of the telescopic column is movably inserted into the interior of the fixed rod, a second spring is installed inside the fixed rod below the telescopic column, the upper end of the lifting plate is fixedly connected to a spherical convex head, a limit block is arranged at the movement trajectory of the spherical convex head, the lower end of the limit block is designed with an arc-shaped structure, and the limit block is installed on the L-shaped sealing plate.

[0014] Furthermore, a first liquid guiding groove is provided in the middle of the wiper strip, and the left and right sides of the wiper strip located at the first liquid guiding groove are both designed to be inclined.

[0015] Furthermore, the connecting rod of the heat exchange core at the lower half is designed in a plate-like structure, and a second liquid guide groove is provided on the plate-like connecting rod, and the second liquid guide groove is interconnected with the first liquid guide groove on the connected wiper strip.

[0016] Furthermore, a sealing ring is installed on the inner wall of the drain pipe, a float is arranged above the sealing ring, the density of the float is lower than the density of water, and multiple groups of barrier blocks are installed on the inner wall of the drain pipe above the float, and the multiple groups of barrier blocks are distributed in a ring shape.

[0017] Furthermore, the filter assembly is composed of a frame and a filter screen, the filter screen is installed at the openings at both ends of the frame, and activated carbon is arranged between two groups of the filter screens.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) This solution ensures that water droplets are quickly and completely removed by moving the wiper strip left and right. The water droplets flow under the guidance of the first liquid guide groove and finally gather in the first water receiving box and the second water receiving box respectively. This design improves the drainage efficiency and ensures that the water in the box can be discharged in time, effectively avoiding the problem of bacterial growth caused by excessive humidity. This not only maintains the cleanliness and hygiene of the environment inside the box, but also extends the service life of the equipment, reduces the risk of failure caused by bacterial growth, and improves the stability and reliability of the overall system.

[0020] (2) This solution incorporates the design of synchronous movement of the scraper bar on the basis of the left and right movement of the scraper bar. This design not only realizes the effective removal of water droplets on the heat exchange core, but also takes into account the automatic cleaning of dust on the filter. During the left and right movement of the scraper bar, it can closely fit the surface of the filter, effectively scrape off the accumulated dust, and maintain the permeability of the filter. At the same time, the up and down swing of the scraper bar during the movement promotes the shedding of dust, so that it can smoothly fall into the guide box and mix with water. This design not only simplifies the process of cleaning the filter and realizes automatic operation, but also ensures that the dust can be discharged from the outside of the box along with the water flow, thereby completely solving the problem of reduced filtration efficiency caused by dust accumulation on the filter. This not only improves the filtration performance of the equipment, but also reduces the cost of manual maintenance, bringing users a more convenient and efficient use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is an appearance view of the overall structure of the present invention;

[0023] Figure 2 It is a display diagram of the interior of the box of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the fan frame of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the heat exchange core of the present invention;

[0026] Figure 5 For the present invention Figure 4 Magnified view at A in the middle;

[0027] Figure 6 It is a structural schematic diagram of the fixed disk of the present invention;

[0028] Figure 7 For the present invention Figure 1 Back view of the overall structure;

[0029] Figure 8 It is a structural schematic diagram of the second flow guide pipe of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the second water receiving box of the present invention;

[0031] Fig.10 It is a structural schematic diagram of the second liquid guiding groove of the present invention;

[0032] Fig.11 It is a structural schematic diagram of the scraper strip of the present invention;

[0033] Fig.12 It is a structural schematic diagram of the filter assembly of the present invention;

[0034] Fig.13 is a cross-sectional view of the interior of the fixing rod of the present invention;

[0035] Fig.14 It is a schematic diagram of the structure of the limit block of the present invention;

[0036] Fig.15 is a cross-sectional view of the interior of the drainage pipe of the present invention;

[0037] Fig.16 It is a cross-sectional view of the heat exchange core of the present invention.

[0038] Description of the numbers in the figure:

[0039] 1. Box; 2. First air inlet cover; 3. Second air inlet cover; 4. First air exhaust cover; 5. Second air exhaust cover; 6. First fan; 7. Second fan; 8. Heat exchange core; 9. Fan frame; 10. Guide plate; 11. Wiper strip; 12. Connecting rod; 13. Permanent magnet block; 14. Electromagnet; 15. Fixed plate; 16. First spring; 17. First fixed cover; 18. Second fixed cover; 19. First water receiving box; 20. Second water receiving box; 21. First guide pipe; 22. Second guide pipe; 23 , the third guide tube; 24, the guide box; 25, the fourth guide tube; 26, the drain pipe; 27, the filter assembly; 271, the frame; 272, the filter screen; 28, the L-shaped sealing plate; 29, the connecting plate; 30, the fixing rod; 31, the scraper; 32, the second spring; 33, the telescopic column; 34, the lifting plate; 35, the spherical boss; 36, the limit block; 37, the sealing ring; 38, the float; 39, the barrier block; 40, the first liquid guide groove; 41, the second liquid guide groove; 42, the humidity sensor; 43, the horizontal plate. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0041] See also Figures 1 to 16 , a fast dehumidification hanging type purification type total heat exchanger, including a box body 1, a first air inlet hood 2 and a second air exhaust hood 5 are installed on the left end of the box body 1, a second air inlet hood 3 and a first air exhaust hood 4 are installed on the right end of the box body 1, a heat exchange core 8 is installed inside the box body 1, a first fan 6 is installed at a position close to the second air inlet hood 3 inside the box body 1, a second fan 7 is installed at a position close to the second air exhaust hood 5 inside the box body 1, and fan racks 9 are installed at the installation positions of the first fan 6 and the second fan 7 inside the box body 1 corresponding to the installation positions of the first fan 6 and the second fan 7, and holes for flow are opened on the side surface of the fan rack 9, a filter assembly 27 is installed on the left side of the first fan 6, an L-shaped sealing plate 28 is installed on the upper end of the filter assembly 27, and guide plates 10 are installed at the first exhaust hood 4 and the first air inlet hood 2 inside the box body 1;

[0042] A plurality of wiper strips 11 are arranged on the inclined surface of the heat exchange core 8, and a driving assembly is installed at one end of the wiper strip 11, and the driving assembly is used to drive the wiper strip 11 to move along the inclined surface of the heat exchange core 8. A detection component is installed inside the box 1, and the detection component is used to detect the humidity of the box 1. If the detection component detects that the humidity of the box 1 is greater than a threshold value, the driving component is turned on; if the detection component detects that the humidity of the box 1 is lower than the threshold value, the driving component is turned off; the driving component includes an electromagnet 14, and a permanent magnet block 13 is arranged at one end of the electromagnet 14, and a connecting rod 12 is fixedly connected to the end of the permanent magnet block 13 away from the electromagnet 14, and the connecting rod 12 is connected to the end of the permanent magnet block 13 away from the electromagnet 14. One end of the rod 12 away from the permanent magnet block 13 slides through the side wall of the box body 1 and passes through the box body 1. The end of the connecting rod 12 passing through the box body 1 is fixedly connected to a fixed disk 15. The end of the fixed disk 15 away from the connecting rod 12 is fixedly connected to a first spring 16. The end of the first spring 16 away from the fixed disk 15 is fixedly connected to a first fixed cover 17. The first fixed cover 17 is installed on the outer surface of the box body 1. The part of the connecting rod 12 located in the box body 1 is fixedly connected to the end of the wiper strip 11. The end of the electromagnet 14 away from the permanent magnet block 13 is fixedly connected to a second fixed cover 18. The second fixed cover 18 is installed on the side surface of the box body 1.

[0043] When in use, the box body 1 is firstly hoisted on the roof, the first air inlet cover 2 is connected to the outdoor air inlet pipe, the second air inlet cover 3 is connected to the indoor air supply pipe, the first exhaust cover 4 is connected to the indoor air suction pipe, and the second exhaust cover 5 is connected to the outdoor exhaust pipe. When working, the first fan 6 and the second fan 7 are turned on, the first fan 6 extracts air through the first air inlet cover 2, and the outdoor air enters the interior of the box body 1, and then passes through the a surface of the heat exchange core 8 (such as Fig.16 The air will then enter the second fan 7, and finally be discharged to the outside through the second exhaust hood 5. In this way, when the air conditioner is turned on, the indoor exhaust air and the new air entering the room will exchange heat in the heat exchange core 8, thereby ensuring that the temperature difference of the air entering the room is not too large, thereby effectively reducing the energy consumption of the air conditioner.

[0044] The detection component of the present invention is a humidity sensor 42. A controller is also installed on the outside of the box 1. The controller is electrically connected to the humidity sensor 42 and the electromagnet 14. When the humidity sensor 42 detects that the humidity in the box 1 is higher than a preset threshold, a signal will be transmitted to the controller. At this time, the controller will control the electromagnet 14 to be intermittently energized. After the electromagnet 14 is energized, magnetism will be generated. At this time, the adjacent surfaces of the electromagnet 14 and the permanent magnet block 13 have the same magnetic poles. At this time, the magnetic repulsion of the electromagnet 14 will push the permanent magnet block 13 away from the electromagnet 14. When the permanent magnet block 13 moves, it will drive the connecting rod 12 to move synchronously. When the connecting rod 12 moves, it will drive the fixed disk 15 to squeeze the first spring 16; when the electromagnet 14 When the power supply is stopped, the magnetism is lost, and the compressed first spring 16 is reset. The first spring 16 pushes the fixed plate 15 and the connecting rod 12 to move in the opposite direction. In this way, the intermittent power supply of the electromagnet 14 can make the connecting rod 12 move left and right repeatedly. When the connecting rod 12 moves left and right repeatedly, it will drive the wiper strip 11 to move synchronously. The wiper strip 11 will scrape the water droplets on the heat exchange core 8, so that the water droplets are gathered on the wiper strip 11, and the water flows downward along the wiper strip 11, and finally discharged from the heat exchange core 8. In this way, the problem of water droplets adhering to and occupying the heat exchange area is avoided, and the problem of deformation and bacterial growth of the heat exchange core 8 due to being in a humid environment for a long time is also avoided.

[0045] In some embodiments, first water receiving boxes 19 are provided at both left and right ends of the middle part of the heat exchange core 8, and second water receiving boxes 20 are provided at both left and right ends of the lower part of the heat exchange core 8. One end of the wiper strip 11 extends into the corresponding first water receiving box 19 and second water receiving box 20. A first guide pipe 21 is connected between the first water receiving box 19 and the second water receiving box 20 on the left side of the heat exchange core 8, and a second guide pipe 22 is connected between the two groups of second water receiving boxes 20. A third guide pipe 23 is connected to the second water receiving box 20 of the right group of the heat exchange core 8, and a fourth guide pipe 25 is connected to the first water receiving box 19 of the right group of the heat exchange core 8. The lower end of the fourth guide pipe 25 is connected to the third guide pipe 23, and the lower end of the box body 1 is connected to the drain pipe 26. The interior of the fourth guide pipe 25 is connected to the interior of the drain pipe 26.

[0046] The water scraped off on the a and c surfaces of the heat exchange core 8 will flow into the corresponding first water receiving box 19, and the water scraped off on the b and d surfaces of the heat exchange core 8 will flow into the corresponding second water receiving box 20. The water in the first water receiving box 19 at the left end of the heat exchange core 8 will flow into the second water receiving box 20 of the left end group through the first guide pipe 21. The water in the first water receiving box 19 at the right end of the heat exchange core 8 will flow into the drain pipe 26 through the fourth guide pipe 25. The two groups of second water receiving boxes 20 are interconnected through the second guide pipe 22. Finally, the water in the second water receiving box 20 will also flow into the drain pipe 26 and be discharged to the outside through the drain pipe 26, thereby realizing the timely discharge of water inside the box 1 and avoiding the problem of excessive humidity and bacterial growth in the box 1.

[0047] In some embodiments, a filter assembly 27 is provided with a plurality of evenly distributed scraping strips 31 on one side close to the heat exchange core 8, a transverse plate 43 is fixedly connected between the plurality of scraping strips 31, a side of the transverse plate 43 away from the scraping strips 31 is connected to a fixing rod 30, an end of the fixing rod 30 away from the transverse plate 43 is fixedly connected to a connecting plate 29, the connecting plate 29 is fixedly connected to the corresponding scraping strip 11, a guide box 24 is installed below the scraping strip 31, one end of the third guide pipe 23 is connected to the guide box 24, and the lower end of the guide box 24 is connected to the drain pipe 26;

[0048] A lifting plate 34 is connected between the fixed rod 30 and the cross plate 43. The right end of the lifting plate 34 is fixedly connected to the cross plate 43. The lower end of the lifting plate 34 is fixedly connected to the telescopic column 33. The lower end of the telescopic column 33 is movably inserted into the interior of the fixed rod 30. A second spring 32 is installed inside the fixed rod 30 below the telescopic column 33. A spherical boss 35 is fixedly connected to the upper end of the lifting plate 34. A limit block 36 is provided at the movement trajectory of the spherical boss 35. The lower end of the limit block 36 is designed in an arc-shaped structure. The limit block 36 is installed on the L-shaped sealing plate 28.

[0049] When the filter assembly 27 is filtering air, after being used for a period of time, a lot of dust will accumulate on the filter surface of the filter assembly 27. The dust will affect the filtering effect of the filter assembly 27 and the entry of fresh air. The wiper strip 11 on the lower half of the right side of the heat exchange core 8 of the present invention will also move synchronously with the connecting plate 29 when moving left and right. The connecting plate 29 will drive the fixing rod 30 to move when moving. The fixing rod 30 will also drive the scraper strip 31 to move left and right when moving left and right. The scraper strip 31 moves along the filter surface of the filter assembly 27, thereby scraping off the dust on the filter surface. The fixing rod 30 will drive the lifting plate 34 to move synchronously when moving. The lifting plate 34 will drive the spherical convex head 35 to pass through the limit block 36 when moving left and right. The spherical convex head 35 will be squeezed by the limit block 36 when passing through the limit block 36, and the spherical convex head 35 moves downward. The lifting plate 34 and the scraper strip 31 move downwards, and the lifting plate 34 moves downwards to drive the telescopic column 33 to squeeze the second spring 32. When the spherical protrusion 35 is away from the limit block 36, the second spring 32 is reset, and the second spring 32 pushes the telescopic column 33 to move upward, thereby driving the lifting plate 34 and the scraper strip 31 to move upwards. In this way, when the scraper strip 31 scrapes the dust on the filter assembly 27, it will also move up and down. The inertia of the up and down movement of the scraper strip 31 facilitates the scraped dust to move downward and finally fall into the guide box 24. The water in the first water receiving box 19 and the second water receiving box 20 will flow through the guide box 24. The water in the guide box 24 will mix with the fallen dust and finally be discharged from the drain pipe 26, thereby realizing automatic cleaning of the dust on the filter assembly 27 and automatic discharge of the cleaned dust, thereby ensuring the filtering effect of the filter assembly 27.

[0050] In some embodiments, a first liquid guiding groove 40 is formed in the middle of the wiper strip 11 , and the left and right sides of the wiper strip 11 located at the first liquid guiding groove 40 are both designed to be inclined.

[0051] The left and right sides of the wiper strip 11 are both designed with inclined surfaces, so that when the wiper strip 11 moves left and right, it is convenient for the water column to enter the first liquid guide groove 40. The first liquid guide groove 40 has a flow guiding function, which facilitates water to flow downward along the first liquid guide groove 40 and finally flow into the first water receiving box 19 and the second water receiving box 20.

[0052] In some embodiments, the connecting rod 12 at the lower half of the heat exchange core 8 is designed in a plate-like structure, and a second liquid guide groove 41 is opened on the plate-like connecting rod 12. The second liquid guide groove 41 is interconnected with the first liquid guide groove 40 on the wiper strip 11.

[0053] When the wiper strip 11 at the lower half of the heat exchange core 8 is wiping, water flows into the second liquid guide groove 41 along the first liquid guide groove 40 , and then flows into the corresponding second water receiving box 20 through the second liquid guide groove 41 .

[0054] In some embodiments, a sealing ring 37 is installed on the inner wall of the drain pipe 26, and a float 38 is arranged above the sealing ring 37. The density of the float 38 is lower than the density of water. A plurality of groups of barrier blocks 39 are installed on the inner wall of the drain pipe 26 above the float 38, and the plurality of groups of barrier blocks 39 are distributed in a ring shape.

[0055] By adopting the above technical solution, after water flows into the drain pipe 26, the float 38 floats up and is blocked by the blocking block 39, and the water can be discharged at this time. After the water is discharged, the float 38 falls to the center position of the sealing ring 37, and then seals the drain pipe 26 to prevent small insects carrying bacteria or viruses from crawling into the box body 1 along the drain pipe 26, and avoid pollutants from entering the room with the fresh air flow, affecting the health of the residents.

[0056] In some embodiments, the filter assembly 27 is composed of a frame 271 and a filter screen 272 . The filter screen 272 is installed at the openings at both ends of the frame 271 , and activated carbon is arranged between the two groups of filter screens 272 .

[0057] The filter 272 can effectively filter dust in the air, and the activated carbon can effectively absorb odor in the air to ensure the quality of air entering the room.

[0058] The above are only preferred specific implementations of the present invention; however, 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 solutions and improved concepts 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. A quick dehumidification hanging type purification type total heat exchanger, comprising a box body (1), a first air inlet hood (2) and a second air exhaust hood (5) are installed at the left end of the box body (1), a second air inlet hood (3) and a first air exhaust hood (4) are installed at the right end of the box body (1), a heat exchange core (8) is installed inside the box body (1), a first fan (6) is installed at a position close to the second air inlet hood (3) inside the box body (1), a second fan (7) is installed at a position close to the second air exhaust hood (5) inside the box body (1), and fan racks (9) are installed at the installation positions of the first fan (6) and the second fan (7) inside the box body (1), and a hole groove for flow is opened through the side surface of the fan rack (9); Features: A plurality of wiper strips (11) are arranged on the inclined surface of the heat exchange core (8), and a drive assembly is installed at one end of the wiper strip (11), and the drive assembly is used to drive the wiper strip (11) to move along the inclined surface of the heat exchange core (8). A detection component is installed inside the box (1), and the detection component is used to detect the humidity of the box (1). If the detection component detects that the humidity of the box (1) is greater than a threshold value, the drive assembly is turned on; if the detection component detects that the humidity of the box (1) is lower than the threshold value, the drive assembly is turned off. A filter assembly (27) is installed on the left side of the first fan (6); a plurality of groups of evenly distributed scraping strips (31) are arranged on a side of the filter assembly (27) close to the heat exchange core (8); a transverse plate (43) is fixedly connected between the plurality of groups of scraping strips (31); a fixing rod (30) is connected to a side of the transverse plate (43) away from the scraping strips (31); a connecting plate (29) is fixedly connected to an end of the fixing rod (30) away from the transverse plate (43); the connecting plate (29) is fixedly connected to a corresponding scraping strip (11); a guide box (29) is installed below the scraping strip (31). 4), a lifting plate (34) is connected between the fixed rod (30) and the horizontal plate (43), the right end of the lifting plate (34) is fixedly connected to the horizontal plate (43), the lower end of the lifting plate (34) is fixedly connected to a telescopic column (33), the lower end of the telescopic column (33) is movably inserted into the interior of the fixed rod (30), a second spring (32) is installed inside the fixed rod (30) below the telescopic column (33), the upper end of the lifting plate (34) is fixedly connected to a spherical convex head (35), and a limit block (36) is provided at the movement trajectory of the spherical convex head (35).

2. A fast dehumidification hanging type purification type total heat exchanger according to claim 1, characterized in that: The driving assembly comprises an electromagnet (14), one end of the electromagnet (14) is provided with a permanent magnet block (13), one end of the permanent magnet block (13) away from the electromagnet (14) is fixedly connected to a connecting rod (12), one end of the connecting rod (12) away from the permanent magnet block (13) slides through the side wall of the box (1) and passes out from the box (1), one end of the connecting rod (12) passing through the box (1) is fixedly connected to a fixed disk (15), and one end of the fixed disk (15) away from the connecting rod (12) A first spring (16) is fixedly connected, and one end of the first spring (16) away from the fixed plate (15) is fixedly connected to a first fixed cover (17), and the first fixed cover (17) is mounted on the outer surface of the box body (1). The portion of the connecting rod (12) located on the box body (1) is fixedly connected to the end of the wiper strip (11), and one end of the electromagnet (14) away from the permanent magnet block (13) is fixedly connected to a second fixed cover (18), and the second fixed cover (18) is mounted on the side surface of the box body (1).

3. A fast dehumidification hanging type purification type total heat exchanger according to claim 2, characterized in that: The left and right ends of the middle part of the heat exchange core (8) are both provided with a first water receiving box (19), and the left and right ends of the lower part of the heat exchange core (8) are both provided with a second water receiving box (20). One end of the wiper strip (11) extends into the corresponding first water receiving box (19) and second water receiving box (20). A first flow guide pipe (21) is connected between the first water receiving box (19) and the second water receiving box (20) on the left side of the heat exchange core (8). The two sets of the second water receiving boxes (20) are connected to each other. A second flow guide pipe (22) is provided, a third flow guide pipe (23) is connected to a group of second water receiving boxes (20) on the right side of the heat exchange core (8), a fourth flow guide pipe (25) is connected to a group of first water receiving boxes (19) on the right side of the heat exchange core (8), the lower end of the fourth flow guide pipe (25) is connected to the third flow guide pipe (23), the lower end of the box body (1) is connected to a drainage pipe (26), and the interior of the fourth flow guide pipe (25) is in communication with the interior of the drainage pipe (26).

4. A fast dehumidification hanging type purification type total heat exchanger according to claim 3, characterized in that: An L-shaped sealing plate (28) is installed at the upper end of the filter assembly (27), and guide plates (10) are installed at the first air exhaust hood (4) and the first air inlet hood (2) inside the box (1).

5. A fast dehumidification hanging type purification type total heat exchanger according to claim 4, characterized in that: One end of the third flow guide pipe (23) is connected to the flow guide box (24), and the lower end of the flow guide box (24) is connected to the drainage pipe (26).

6. A fast dehumidification hanging type purification type total heat exchanger according to claim 5, characterized in that: The lower end of the limit block (36) is designed to be an arc-shaped structure, and the limit block (36) is installed on the L-shaped sealing plate (28).

7. A fast dehumidification hanging type purification type total heat exchanger according to claim 6, characterized in that: A first liquid guiding groove (40) is provided in the middle of the wiper strip (11), and the left and right sides of the wiper strip (11) located on the first liquid guiding groove (40) are both designed to be inclined.

8. A fast dehumidification hanging type purification type total heat exchanger according to claim 7, characterized in that: The connecting rod (12) at the lower half of the heat exchange core (8) is designed as a plate-shaped structure, and a second liquid guide groove (41) is provided on the plate-shaped connecting rod (12), and the second liquid guide groove (41) is connected to the first liquid guide groove (40) on the connected wiper strip (11).

9. A fast dehumidification hanging type purification type total heat exchanger according to claim 8, characterized in that: A sealing ring (37) is installed on the inner wall of the drainage pipe (26), a floating ball (38) is arranged above the sealing ring (37), the density of the floating ball (38) is lower than the density of water, and a plurality of groups of barrier blocks (39) are installed on the inner wall of the drainage pipe (26) above the floating ball (38), and the plurality of groups of barrier blocks (39) are distributed in a ring shape.

10. A fast dehumidification hanging type purification type total heat exchanger according to claim 9, characterized in that: The filter assembly (27) is composed of a frame (271) and a filter screen (272); the filter screen (272) is installed at openings at both ends of the frame (271); and activated carbon is arranged between two groups of the filter screens (272).

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