Ventilation structure for ventilation of industrial air conditioner

Abstract

The invention discloses a ventilation structure for industrial air conditioner ventilation, and relates to the technical field of environment-friendly air conditioners, the ventilation structure comprises an outer shell and an exhaust fan which are symmetrically arranged, one side of the outer shell is connected with an air inlet pipe, the other side of the outer shell is connected with an exhaust pipe, and the ventilation structure further comprises a cleaning mechanism which is arranged on one side of the interior of the outer shell and used for cleaning the interior of the outer shell; a filter plate and an adsorption plate are sequentially installed in the middle of the outer shell, positioning mechanisms are arranged on the outer sides of the filter plate and the adsorption plate, the exhaust fan is fixedly installed on the other side of the interior of the outer shell, and the cleaning mechanism comprises a fixing plate fixedly installed on one side of the interior of the outer shell; and an air draft motor is fixedly mounted on one side, close to the filter plate, of the fixed plate, so that the problems that particle impurities in air can be sucked and further can be adsorbed on the filter screen to hinder normal filtering work of the filter screen, and an existing cleaning structure only cleans the filter screen in a single reciprocating manner, the cleaning effect is relatively general, and the impurities still can be attached on the filter screen are solved.

Description

Technical Field

[0001] The invention relates to the technical field of environmentally friendly air conditioning, in particular to a ventilation structure for industrial air conditioning ventilation. Background Art

[0002] Air conditioning is needed in industrial production. Air conditioning is also called evaporative cooler. It is an evaporative cooling and ventilation unit that integrates cooling, ventilation, dust prevention and deodorization. The ventilation structure is the main component of environmentally friendly air conditioning. It mainly enters the external control to evaporate water, replace heat and complete refrigeration.

[0003] For example, a ventilation and air exchange structure for an environmentally friendly air conditioner with announcement number CN215982971U, an air outlet pipe is installed on the upper side of the environmentally friendly air conditioner body, an air intake grid is installed on the outer side of the environmentally friendly air conditioner body, a first connecting frame is arranged on the outer side of the environmentally friendly air conditioner body, a second connecting frame is arranged on the upper side of the environmentally friendly air conditioner body, a baffle is installed at the inner end position of the first connecting frame, an inner air filter net, a purification layer and an outer air filter net are installed inside the first connecting frame, an air intake blade and a gauze are arranged on the outer end of the air intake grid, and a lower end of the air outlet pipe is arranged There is a flange plate, and sliding strips are provided at the front and rear end positions of the inner baffle of the first connecting frame. An air intake grid with a quick-release structure is provided, and the filter structure and the air intake grid are separate structures. An activated carbon filter structure is provided, and a water-proof structure is provided at the air intake. However, since the air conditioner needs to exhaust air from the outside, particulate matter in the air will also be extracted, and may then be adsorbed on the filter, hindering the normal filtering work of the filter, and the existing cleaning structure only performs a single reciprocating cleaning of the filter, and the cleaning effect is relatively general. There may still be debris attached to the filter, and there are limitations during use.

[0004] Therefore, a ventilation structure for industrial air conditioning and ventilation is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a ventilation structure for industrial air conditioning ventilation to solve the problem that particulate matter in the air will also be extracted and may be adsorbed on the filter, hindering the normal filtering work of the filter. The existing cleaning structure only performs a single reciprocating cleaning on the filter, and the cleaning effect is relatively general, and there may still be the problem of debris attached to the filter.

[0006] To achieve the above object, the present invention provides the following technical solution: a ventilation structure for industrial air conditioning ventilation, comprising an outer shell and an exhaust fan symmetrically arranged, one side of the outer shell is connected to an air inlet pipe, and the other side of the outer shell is connected to an exhaust pipe; Also includes: The cleaning mechanism is arranged on one side of the inner part of the outer shell, a filter plate and an adsorption plate are sequentially installed in the middle of the outer shell, and positioning mechanisms are arranged on the outer sides of the filter plate and the adsorption plate, and the exhaust fan is fixedly installed on the other side of the inner part of the outer shell; The cleaning mechanism comprises a fixing plate fixedly mounted on one side of the inner part of the outer shell, an exhaust motor is fixedly mounted on one side of the fixing plate close to the filter plate, an output end of the exhaust motor is fixedly connected to a rotating shaft, an inlet fan blade is fixedly mounted on one side of the outer part of the rotating shaft, a limit plate is symmetrically mounted on the outer side of the rotating shaft, the limit plate is connected to the rotating shaft through a bearing, a fixing rod is symmetrically fixedly connected between the two limit plates, and the fixing rod is engaged with the filter plate; The outer side of the rotating shaft is sleeved with a threaded sleeve, the threaded sleeve is located between the two limit plates, the outer side of the rotating shaft is provided with a reciprocating thread, the threaded sleeve is threadedly connected to the rotating shaft, the outer side of the threaded sleeve is fixedly connected with a disc, the inner side of the disc is slidably connected with a slide rod, the end of the slide rod away from the disc is fixedly connected with a moving ring, and the outer side of the slide rod is sleeved with a spring 1; The outer side of the rotating shaft is symmetrically fixedly connected with an L-shaped rod, the top side of the L-shaped rod is fixedly connected with a sleeve, the inner side of the sleeve is slidably connected with an inner rod, the end of the inner rod away from the sleeve is fixedly connected with an inclined block, the inclined surface of the inclined block abuts against the disc, the outer side of the inner rod is sleeved with a second spring, and a brush plate is fixedly installed on one side of the inclined block; The end of the rotating shaft away from the exhaust motor passes through the filter plate and is symmetrically fixedly connected to a vertical plate, one end of the vertical plate is fixedly connected to a swivel, the swivel fits the inner wall of the outer shell, and the inner array of the swivel is fixedly connected to auxiliary fan blades.

[0007] Preferably, the two outer shells are fixedly connected by bolts, the number of the filter plates is symmetrically arranged, each of the filter plates is semicircular, a clearance groove is arranged in the middle of the filter plate, and the limit plate is located on one side of the filter plate.

[0008] By adopting the above technical scheme, intermittent beating and rotational scraping and cleaning of the filter plate are achieved, and the brush plate will reciprocate up and down when rotating, thereby increasing the cleaning and scraping effect, thereby further reducing the blockage of the filter plate and improving the filtering effect of the filter plate.

[0009] Preferably, the reciprocating thread is located between the two limiting plates, and the length of the reciprocating thread is equal to the distance between the two limiting plates.

[0010] By adopting the above technical solution, the fixing rod limits the threaded sleeve and the disc, and the rotating shaft also drives the threaded sleeve connected with the thread to move back and forth.

[0011] Preferably, the sliding rod is symmetrically arranged in the upper and lower parts, the movable ring is slidably connected to the rotating shaft, and the inner diameter of the movable ring is larger than the outer diameter of the limiting plate.

[0012] By adopting the above technical solution, the disc slides on the fixed rod and approaches the filter plate. The disc drives the moving ring to move through the spring, so that the moving ring knocks on the outside of the filter plate, which is convenient for knocking the particles and debris on the filter plate.

[0013] Preferably, the spring 1 is located between the disc and the movable ring, the spring 1 is slidably connected to the slide rod, one end of the spring 1 is fixedly connected to the disc, and the other end of the spring 1 is fixedly connected to the movable ring, and the movable ring is located on one side of the filter plate.

[0014] By adopting the above technical solution, the disc continues to move, and the moving ring does not move. The disc compresses spring 1, and the disc squeezes the inclined surface of the inclined block, thereby moving the brush plate.

[0015] Preferably, the L-shaped rod is located between the limit plate and the fan blade, there are no less than two L-shaped rods, the top end of the second spring is fixedly connected to the sleeve, and the bottom end of the second spring is fixedly connected to the inclined block.

[0016] By adopting the above technical solution, the inclined block is subjected to force to compress the second spring and drive the inner rod to slide into the sleeve. The movement of the inclined block simultaneously drives the connecting rod and the mounting plate to move.

[0017] Preferably, a connecting rod is fixedly connected to one side of the inclined block close to the filter plate, a mounting plate is fixedly connected to the side of the connecting rod away from the inclined block, the mounting plate is fixedly connected to the brush plate, the brush plate is fitted to the filter plate, a positioning hole is opened in the middle of the filter plate, and the fixing rod is slidably connected to the positioning hole.

[0018] By adopting the above technical solution, the scraping radius of the brush plate is increased. When the disc is reset, the elastic force of the second spring drives the inclined block and the brush plate to reset, thereby realizing intermittent knocking of the filter plate and rotational scraping and cleaning of the filter plate.

[0019] Preferably, the positioning mechanism includes a fixed block symmetrically fixed on the filter plate, the inner side wall of the outer shell is symmetrically fixedly connected with a positioning bar, each of the fixed blocks corresponds to two positioning bars, the fixed block is slidably connected to the positioning bar, and a vertical groove is opened inside the fixed block.

[0020] By adopting the above technical solution, the filter plate is slid into the interior of the outer shell. A clearance groove is provided in the middle of the filter plate to facilitate the placement of the rotating shaft, so that the fixed block slides into the inner side of the two positioning strips, and the card block slides into the interior of the positioning groove, which is convenient for positioning the filter plate.

[0021] Preferably, a clamping block is symmetrically fixedly connected to the inside of the vertical slot, a spring three is fixedly connected between the two clamping blocks, and positioning grooves are provided on the inner sides of the two positioning strips, and the clamping block is slidably connected to the positioning grooves.

[0022] By adopting the above technical solution, when the filter plate is completely fitted with the inner wall of the outer shell, the elastic force of the spring three drives the clamping block to be clamped on the deepest side wall of the positioning groove, and then another outer shell is installed and fixed with bolts for use.

[0023] Compared with the prior art, the invention has the following beneficial effects: a cleaning mechanism is provided to realize intermittent beating of the filter plate and rotational scraping and cleaning of the filter plate, and the brush plate reciprocates up and down when rotating, thereby increasing the cleaning and scraping effect, thereby further reducing the blockage of the filter plate and improving the filtering effect of the filter plate; 1. A cleaning mechanism is provided. The exhaust motor drives the rotating shaft and the fan blades to rotate. The rotation of the rotating shaft will drive the L-shaped rod to rotate, so that the brush plate rotates and cleans the filter plate. Since the fixed rod limits the threaded sleeve and the disc, a reciprocating thread is provided on the outside of the rotating shaft, which will also drive the threaded sleeve connected with the thread to move back and forth. The fixed rod is inserted into the positioning hole, so that the disc slides on the fixed rod and approaches the filter plate. The disc drives the moving ring to move through the spring 1, so that the moving ring knocks on the outside of the filter plate, which is convenient for knocking the particles and debris on the filter plate. Then the disc continues to move. At this time, the moving ring does not move. The disc compresses spring 1, and the disc will squeeze the inclined surface of the inclined block. The inclined block will compress spring 2 under force and drive the inner rod to slide into the sleeve. The movement of the inclined block drives the connecting rod at the same time. The movement of the mounting plate causes the brush plate to move, thereby increasing the scraping radius of the brush plate. When the disc is reset, the elastic force of the second spring drives the inclined block and the brush plate to reset, thereby realizing intermittent knocking of the filter plate and rotational scraping and cleaning of the filter plate. The brush plate will reciprocate up and down when rotating, thereby increasing the cleaning and scraping effect, thereby further reducing the blockage of the filter plate and improving the filtering effect of the filter plate. The rotation of the rotating shaft will also drive the vertical plate and the rotating ring to rotate, and the rotating ring will drive the auxiliary fan blades to rotate to assist in air extraction, thereby solving the problem that particulate debris in the air will also be extracted, and then may be adsorbed on the filter screen, hindering the normal filtering work of the filter screen. The existing cleaning structure only performs a single reciprocating cleaning on the filter screen, and the cleaning effect is relatively general, and there may still be debris attached to the filter screen. 2. A positioning mechanism is provided. When installing the filter plate, since the filter plate is two symmetrically arranged semicircles, the two semicircles can be respectively installed on the inner sides of the two outer shells. By sliding the filter plate into the inner side of the outer shell, a makeshift groove is provided in the middle of the filter plate to facilitate the placement of the rotating shaft, so that the fixed block slides into the inner side of the two positioning strips, and the card block slides into the inner side of the positioning groove. When the filter plate is completely fitted with the inner wall of the outer shell, the elastic force of the spring three drives the card block to be stuck on the deepest side wall of the positioning groove, which is convenient for positioning the filter plate. Then another outer shell is installed and fixed with bolts for use. A fixed block is also installed on the outer side of the adsorption plate for installing and fixing the adsorption plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the internal structure of the outer shell of the present invention; Figure 2 It is a schematic diagram of the three-dimensional overall structure of the present invention; Figure 3 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 4 For the present invention Figure 1 The enlarged structural diagram at B in the middle; Figure 5 This is a schematic diagram of the swivel installation structure of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at C in the middle; Figure 7 This is a schematic diagram of the mobile ring of the present invention moving rightward; Figure 8 This is a schematic diagram of the brush plate rising of the present invention; Fig. 9 This is a schematic diagram of the fixing plate installation structure of the present invention; Fig.10 For the present invention Fig. 9 Enlarged structural diagram at D in the middle.

[0025] In the figure: 1. outer shell; 2. air inlet pipe; 3. exhaust pipe; 4. cleaning mechanism; 41. fixing plate; 42. exhaust motor; 43. rotating shaft; 44. inlet fan blade; 45. limiting plate; 46. fixing rod; 47. threaded sleeve; 48. disc; 49. sliding rod; 410. moving ring; 411. spring one; 412. L-shaped rod; 413. sleeve; 414. inner rod; 415. inclined block; 416. spring two; 417. connecting rod; 418. mounting plate; 419. brush plate; 420. positioning hole; 421. vertical plate; 422. rotating ring; 423. auxiliary fan blade; 5. filter plate; 6. adsorption plate; 7. positioning mechanism; 71. fixing block; 72. vertical slot; 73. clamping block; 74. spring three; 75. positioning strip; 76. positioning slot; 8. exhaust fan. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 10 The present invention provides a technical solution: a ventilation structure for industrial air conditioning ventilation, comprising a symmetrically arranged outer shell 1 and an exhaust fan 8, one side of the outer shell 1 is connected to an air inlet pipe 2, and the other side of the outer shell 1 is connected to an exhaust pipe 3.

[0028] A filter plate 5 and an adsorption plate 6 are sequentially mounted in the middle of the outer shell 1 , and an exhaust fan 8 is fixedly mounted on the other side of the inner portion of the outer shell 1 .

[0029] The cleaning mechanism 4 is arranged on one side of the inner part of the outer shell 1. The cleaning mechanism 4 includes a fixing plate 41 fixedly installed on one side of the inner part of the outer shell 1. An exhaust motor 42 is fixedly installed on one side of the fixing plate 41 close to the filter plate 5. The output end of the exhaust motor 42 is fixedly connected with a rotating shaft 43. An inlet fan blade 44 is fixedly installed on the outer side of the rotating shaft 43. A limit plate 45 is symmetrically installed on the outer side of the rotating shaft 43. The limit plate 45 is connected to the rotating shaft 43 through a bearing. A fixing rod 46 is symmetrically fixedly connected between the two limit plates 45. The fixing rod 46 is engaged and connected with the filter plate 5.

[0030] The two outer shells 1 are fixedly connected by bolts. There are two symmetrical filter plates 5 . Each filter plate 5 is semicircular. A clearance groove is provided in the middle of the filter plate 5 . The limit plate 45 is located on one side of the filter plate 5 .

[0031] The reciprocating thread is located between the two limiting plates 45 , and the length of the reciprocating thread is equal to the distance between the two limiting plates 45 .

[0032] A threaded sleeve 47 is sleeved on the outer side of the rotating shaft 43, and the threaded sleeve 47 is located between the two limit plates 45. A reciprocating thread is provided on the outer side of the rotating shaft 43, and the threaded sleeve 47 is threadedly connected to the rotating shaft 43. A disc 48 is fixedly connected to the outer side of the threaded sleeve 47, and a slide rod 49 is slidably connected to the inside of the disc 48. A moving ring 410 is fixedly connected to the end of the slide rod 49 away from the disc 48, and a spring 411 is sleeved on the outer side of the slide rod 49.

[0033] The slide rod 49 is symmetrically arranged in the upper and lower parts, the movable ring 410 is slidably connected to the rotating shaft 43, the inner diameter of the movable ring 410 is larger than the outer diameter of the limiting plate 45, the spring 1 411 is located between the disc 48 and the movable ring 410, the spring 1 411 is slidably connected to the slide rod 49, one end of the spring 1 411 is fixedly connected to the disc 48, and the other end of the spring 1 411 is fixedly connected to the movable ring 410, and the movable ring 410 is located on one side of the filter plate 5.

[0034] An L-shaped rod 412 is symmetrically fixedly connected to the outer side of the rotating shaft 43, a sleeve 413 is fixedly connected to the top side of the L-shaped rod 412, an inner rod 414 is slidably connected to the inside of the sleeve 413, an inclined block 415 is fixedly connected to the end of the inner rod 414 away from the sleeve 413, the inclined surface of the inclined block 415 abuts against the disc 48, a spring 416 is sleeved on the outer side of the inner rod 414, and a brush plate 419 is fixedly installed on one side of the inclined block 415.

[0035] The L-shaped rod 412 is located between the limiting plate 45 and the fan blade 44 , and there are no less than two L-shaped rods 412 . The top end of the second spring 416 is fixedly connected to the sleeve 413 , and the bottom end of the second spring 416 is fixedly connected to the inclined block 415 .

[0036] A connecting rod 417 is fixedly connected to one side of the inclined block 415 close to the filter plate 5, and a mounting plate 418 is fixedly connected to the side of the connecting rod 417 away from the inclined block 415. The mounting plate 418 is fixedly connected to a brush plate 419, and the brush plate 419 fits the filter plate 5. A positioning hole 420 is opened in the middle of the filter plate 5, and the fixing rod 46 is slidably connected to the positioning hole 420.

[0037] One end of the rotating shaft 43 away from the exhaust motor 42 passes through the filter plate 5 and is symmetrically fixedly connected to the vertical plate 421. One end of the vertical plate 421 is fixedly connected to a swivel 422. The swivel 422 fits the inner wall of the outer shell 1, and the inner array of the swivel 422 is fixedly connected to the auxiliary fan blades 423.

[0038] Embodiment 1: Figure 1-Figure 8 As shown, a cleaning mechanism 4 is provided, and an exhaust motor 42 drives a rotating shaft 43 and an inlet fan blade 44 to rotate, so as to draw fresh air from the outside into the outer shell 1, and a filter plate 5 and an adsorption plate 6 purify the fresh air. The adsorption plate 6 can be made of activated carbon, and an exhaust fan 8 discharges the dirty air in the outer shell 1 through an exhaust pipe 3. The rotation of the rotating shaft 43 drives the L-shaped rod 412 to rotate, so that the brush plate 419 rotates and cleans the filter plate 5.

[0039] Since the fixing rod 46 limits the threaded sleeve 47 and the disc 48, the outer part of the rotating shaft 43 is provided with a reciprocating thread, which will also drive the threaded sleeve 47 connected with the thread to move back and forth. The fixing rod 46 is inserted into the positioning hole 420, so that the disc 48 slides on the fixing rod 46 and approaches the filter plate 5. The disc 48 drives the moving ring 410 to move through the spring 411, so that the moving ring 410 knocks on the outer side of the filter plate 5, which is convenient for knocking the particulate debris on the filter plate 5.

[0040] Then the disc 48 continues to move, at this time the moving ring 410 does not move, the disc 48 compresses the spring 1 411, the disc 48 will squeeze the inclined surface of the inclined block 415, the inclined block 415 will compress the spring 2 416, and drive the inner rod 414 to slide into the sleeve 413, the movement of the inclined block 415 will drive the connecting rod 417 and the mounting plate 418 to move, thereby moving the brush plate 419, so that the scraping radius of the brush plate 419 is increased, and when the disc 48 is reset, the elastic force of the spring 2 416 drives the inclined block 415 and the brush plate 419 to reset, so as to achieve intermittent knocking and cleaning of the filter plate 5. Rotate to scrape and clean, and the brush plate 419 will move up and down when it rotates, which increases the cleaning and scraping effect, thereby further reducing the blockage of the filter plate 5 and improving the filtering effect of the filter plate 5. The rotation of the shaft 43 will also drive the vertical plate 421 and the rotating ring 422 to rotate, and the rotating ring 422 drives the auxiliary fan blades 423 to rotate to assist in air extraction, which solves the problem that particulate matter in the air will also be extracted and may be adsorbed on the filter, hindering the normal filtering work of the filter. The existing cleaning structure only performs a single reciprocating cleaning on the filter, and the cleaning effect is relatively general, and there may still be a problem of debris attached to the filter.

[0041] A positioning mechanism 7 is provided on the outer side of the filter plate 5 and the adsorption plate 6. The positioning mechanism 7 includes a fixing block 71 symmetrically fixed on the filter plate 5. The inner side wall of the outer shell 1 is symmetrically fixedly connected with a positioning bar 75. Each fixing block 71 corresponds to two positioning bars 75. The fixing block 71 is slidably connected with the positioning bar 75. A vertical groove 72 is opened inside the fixing block 71.

[0042] A clamping block 73 is symmetrically fixedly connected to the inside of the vertical groove 72, a spring 74 is fixedly connected between the two clamping blocks 73, and a positioning groove 76 is formed on the inner side of the two positioning bars 75, and the clamping block 73 is slidably connected to the positioning groove 76.

[0043] Embodiment 2: Figure 9-10As shown, a positioning mechanism 7 is provided. When installing the filter plate 5, since the filter plate 5 is two symmetrically arranged semicircles, the two semicircles can be respectively installed on the inner sides of the two outer shells 1. By sliding the filter plate 5 into the interior of the outer shell 1, a makeshift groove is provided in the middle of the filter plate 5 to facilitate the placement of the rotating shaft 43, so that the fixing block 71 slides into the inner sides of the two positioning strips 75, and the clamping block 73 slides into the interior of the positioning groove 76. When the filter plate 5 is completely fitted with the inner wall of the outer shell 1, the elastic force of the spring three 74 drives the clamping block 73 to be clamped on the deepest side wall of the positioning groove 76, which is convenient for positioning the filter plate 5. Then, another outer shell 1 is installed and fixed with bolts for use. A fixing block 71 is also installed on the outer side of the adsorption plate 6 for installing and fixing the adsorption plate 6.

[0044] Working principle: When using the device, first, Figure 1-Figure 10 As shown, first install the filter plate 5. Since the filter plate 5 is two symmetrically arranged semicircles, the two semicircles can be respectively installed on the inner sides of the two outer shells 1. By sliding the filter plate 5 into the interior of the outer shell 1, a makeshift groove is provided in the middle of the filter plate 5 to facilitate the placement of the rotating shaft 43, so that the fixing block 71 slides into the inner sides of the two positioning strips 75, and the clamping block 73 slides into the interior of the positioning groove 76. When the filter plate 5 is completely fitted with the inner wall of the outer shell 1, the elastic force of the spring three 74 drives the clamping block 73 to be clamped on the deepest side wall of the positioning groove 76, which is convenient for positioning the filter plate 5. Then, another outer shell 1 is installed and fixed with bolts for use. A fixing block 71 is also installed on the outer side of the adsorption plate 6 for installing and fixing the adsorption plate 6.

[0045] The exhaust motor 42 drives the rotating shaft 43 and the fan blades 44 to rotate, so as to draw fresh air from outdoor into the outer shell 1. The filter plate 5 and the adsorption plate 6 purify the fresh air. The adsorption plate 6 can be made of activated carbon. The exhaust fan 8 discharges the dirty air in the outer shell 1 through the exhaust pipe 3. The rotation of the rotating shaft 43 will drive the L-shaped rod 412 to rotate, so that the brush plate 419 rotates and cleans the filter plate 5.

[0046] Since the fixing rod 46 limits the threaded sleeve 47 and the disc 48, the outer part of the rotating shaft 43 is provided with a reciprocating thread, which will also drive the threaded sleeve 47 connected with the thread to move back and forth. The fixing rod 46 is inserted into the positioning hole 420, so that the disc 48 slides on the fixing rod 46 and approaches the filter plate 5. The disc 48 drives the moving ring 410 to move through the spring 411, so that the moving ring 410 knocks on the outer side of the filter plate 5, which is convenient for knocking the particulate debris on the filter plate 5.

[0047] Then the disc 48 continues to move. At this time, the moving ring 410 does not move. The disc 48 compresses the spring 1 411. The disc 48 will squeeze the inclined surface of the inclined block 415. The inclined block 415 is subjected to force to compress the spring 2 416 and drive the inner rod 414 to slide into the sleeve 413. The movement of the inclined block 415 drives the connecting rod 417 and the mounting plate 418 to move, thereby moving the brush plate 419, thereby increasing the scraping radius of the brush plate 419. When the disc 48 is reset, the elastic force of the spring 2 416 drives the inclined block 415 and the brush plate 419 to reset, thereby realizing intermittent knocking of the filter plate 5 and rotational scraping and cleaning of the filter plate 5.

[0048] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ventilation structure for industrial air conditioning and ventilation, comprising an outer shell (1) and an exhaust fan (8) symmetrically arranged, wherein one side of the outer shell (1) is connected to an air inlet pipe (2), and the other side of the outer shell (1) is connected to an exhaust pipe (3); It is characterized in that Also includes: A cleaning mechanism (4) is arranged on one side of the interior of the outer shell (1); a filter plate (5) and an adsorption plate (6) are sequentially mounted in the middle of the outer shell (1); positioning mechanisms (7) are arranged on the outsides of the filter plate (5) and the adsorption plate (6); and the exhaust fan (8) is fixedly mounted on the other side of the interior of the outer shell (1); The cleaning mechanism (4) comprises a fixing plate (41) fixedly mounted on one side of the inner part of the outer shell (1); a ventilation motor (42) is fixedly mounted on one side of the fixing plate (41) close to the filter plate (5); an output end of the ventilation motor (42) is fixedly connected to a rotating shaft (43); an outer side of the rotating shaft (43) is fixedly mounted with an inlet fan blade (44); a limit plate (45) is symmetrically mounted on the outer side of the rotating shaft (43); the limit plate (45) is connected to the rotating shaft (43) via a bearing; a fixing rod (46) is symmetrically fixedly connected between the two limit plates (45); and the fixing rod (46) is snap-fitted and connected to the filter plate (5); The outer side of the rotating shaft (43) is sleeved with a threaded sleeve (47), the threaded sleeve (47) is located between the two limit plates (45), the outer side of the rotating shaft (43) is provided with a reciprocating thread, the threaded sleeve (47) is threadedly connected to the rotating shaft (43), the outer side of the threaded sleeve (47) is fixedly connected to a disk (48), the inner side of the disk (48) is slidably connected to a slide rod (49), the end of the slide rod (49) away from the disk (48) is fixedly connected to a moving ring (410), and the outer side of the slide rod (49) is sleeved with a spring 1 (411); An L-shaped rod (412) is symmetrically fixedly connected to the outer side of the rotating shaft (43); a sleeve (413) is fixedly connected to the top side of the L-shaped rod (412); an inner rod (414) is slidably connected to the inside of the sleeve (413); an inclined block (415) is fixedly connected to the end of the inner rod (414) away from the sleeve (413); the inclined surface of the inclined block (415) abuts against the disc (48); a second spring (416) is sleeved on the outer side of the inner rod (414); and a brush plate (419) is fixedly mounted on one side of the inclined block (415); One end of the rotating shaft (43) away from the exhaust motor (42) passes through the filter plate (5) and is symmetrically fixedly connected to a vertical plate (421); one end of the vertical plate (421) is fixedly connected to a rotating ring (422); the rotating ring (422) is in contact with the inner wall of the outer shell (1); and an inner array of auxiliary fan blades (423) is fixedly connected to the rotating ring (422).

2. A ventilation structure for industrial air conditioning and ventilation according to claim 1, characterized in that: The two outer shells (1) are fixedly connected by bolts, the two filter plates (5) are symmetrically arranged, each filter plate (5) is semicircular, a clearance groove is arranged in the middle of the filter plate (5), and the limit plate (45) is located on one side of the filter plate (5).

3. A ventilation structure for industrial air conditioning and ventilation according to claim 2, characterized in that: The reciprocating thread is located between the two limiting plates (45), and the length of the reciprocating thread is equal to the distance between the two limiting plates (45).

4. The ventilation structure for industrial air conditioning and ventilation according to claim 3 is characterized in that: The sliding rod (49) is symmetrically arranged in an upper and lower direction, the moving ring (410) is slidably connected to the rotating shaft (43), and the inner diameter of the moving ring (410) is larger than the outer diameter of the limiting plate (45).

5. The ventilation structure for industrial air conditioning and ventilation according to claim 1, characterized in that: The spring one (411) is located between the disk (48) and the movable ring (410), the spring one (411) is slidably connected to the slide rod (49), one end of the spring one (411) is fixedly connected to the disk (48), and the other end of the spring one (411) is fixedly connected to the movable ring (410), and the movable ring (410) is located on one side of the filter plate (5).

6. The ventilation structure for industrial air conditioning and ventilation according to claim 1, characterized in that: The L-shaped rod (412) is located between the limit plate (45) and the fan blade (44), and there are no less than two L-shaped rods (412). The top end of the second spring (416) is fixedly connected to the sleeve (413), and the bottom end of the second spring (416) is fixedly connected to the inclined block (415).

7. The ventilation structure for industrial air conditioning and ventilation according to claim 1, characterized in that: A connecting rod (417) is fixedly connected to a side of the inclined block (415) close to the filter plate (5); a mounting plate (418) is fixedly connected to a side of the connecting rod (417) away from the inclined block (415); the mounting plate (418) is fixedly connected to a brush plate (419); the brush plate (419) is in contact with the filter plate (5); a positioning hole (420) is provided in the middle of the filter plate (5); and the fixing rod (46) is slidably connected to the positioning hole (420).

8. The ventilation structure for industrial air conditioning and ventilation according to claim 1, characterized in that: The positioning mechanism (7) comprises a fixing block (71) symmetrically fixed on the filter plate (5); the inner side wall of the outer shell (1) is symmetrically fixedly connected with a positioning bar (75); each fixing block (71) corresponds to two positioning bars (75); the fixing block (71) is slidably connected to the positioning bar (75); and a vertical groove (72) is provided inside the fixing block (71).

9. The ventilation structure for industrial air conditioning and ventilation according to claim 8, characterized in that: A clamping block (73) is symmetrically fixedly connected to the interior of the vertical slot (72) in an upper and lower manner, a spring (74) is fixedly connected between the two clamping blocks (73), and a positioning groove (76) is formed on the inner side of the two positioning strips (75), and the clamping block (73) is slidably connected to the positioning groove (76).

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