An ultraviolet sterilization device for circulating air sterilization

Abstract

The present invention discloses an ultraviolet sterilization device for circulating air sterilization. An air inlet device is fixedly mounted on one side of the processing device, and an air outlet device is fixedly mounted on the end of the processing device away from the air inlet device. The air inlet device brings outside air into the processing device for sterilization, and the air outlet device carries the outside air out of the processing device after the sterilization process is completed. The present invention effectively sterilizes the air transported by the air inlet device by providing an ultraviolet sterilization lamp. A first mounting frame can shield the light of the ultraviolet sterilization lamp, and the air inlet device can bring outside air into the processing device for sterilization, and the air outlet device carries the outside air out of the processing device after the sterilization process is completed. In this way, the outside air can undergo gas sterilization process within the sealed first mounting frame.

Description

Technical Field

[0001] The invention relates to a sterilization device, in particular to an ultraviolet sterilization device for circulating air sterilization. Background Art

[0002] Ultraviolet germicidal lamps are actually a type of low-pressure mercury lamp. Low-pressure mercury lamps use relatively low-pressure mercury vapor (<10-2Pa) to generate ultraviolet light. Their emission spectrum consists of two main lines: one at a wavelength of 253.7nm and the other at a wavelength of 185nm. Both are invisible to the naked eye.

[0003] In the process of animal husbandry, a large amount of irritating gases will be produced, which will greatly affect the working environment of the staff. In the process of sterilizing these gases, ultraviolet rays will be used to sterilize them. If exposed ultraviolet rays are used for direct exposure, it may affect the normal growth of livestock and cause certain harm to the staff. For this reason, we propose a ultraviolet sterilization device for circulating air sterilization. Summary of the Invention

[0004] The object of the present invention is to provide an ultraviolet sterilization device for circulating air sterilization to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an ultraviolet sterilization device for circulating air sterilization, comprising a treatment device, an air intake device and an air outlet device, wherein an air intake device is fixedly installed on one side of the treatment device, and an air outlet device is fixedly installed on the end of the treatment device away from the air intake device, and the air intake device and the air outlet device have the same structure. The air intake device brings external air into the interior of the treatment device for sterilization treatment, and the air outlet device brings external air out of the interior of the treatment device after the sterilization treatment is completed.

[0006] Preferably, the processing device consists of a first mounting frame, a first mounting plate, a second mounting plate, an ultraviolet sterilization lamp, a third mounting plate, a fixing plate and an engaging threaded hole. The first mounting plate is fixedly installed on the top of the inner wall of the first mounting frame, and the second mounting plates are fixedly connected on both sides of the bottom of the first mounting plate. An ultraviolet sterilization lamp is inserted between the two groups of the second mounting plates. The bottom of the first mounting plate and the side wall of the second mounting plate are fixedly connected by an "L"-shaped third mounting plate. The two ends of the inner wall of the first mounting frame are fixedly connected with fixing plates, and engaging threaded holes are opened through the surface of the fixing plates. The air inlet device and the air outlet device are fixedly installed on both sides of the first mounting frame through the fixing plates and engaging threaded holes on one side of the first mounting frame.

[0007] Preferably, the air inlet device and the air outlet device have the same structure and are composed of a second mounting frame, a switch button, a connecting hole, a locking nut, a through slot, a fixing screw nail, a fixing plate, a connecting rod, a servo motor and a fan blade. The surface of the second mounting frame is fixedly installed with symmetrically distributed locking nuts at positions corresponding to the engaging threaded holes. The outer wall of the locking nut is engaged with the inner wall of the engaging threaded hole. One side of the first mounting frame is snapped to the inner wall of the second mounting frame. The surface of the second mounting frame is provided with multiple groups of through slots. A switch button is fixedly installed at one end of the top surface of the second mounting frame. The top surface of the second mounting frame is fixed with a switch button. The other end of the part is fixedly installed with a connecting hole, the input end of the connecting hole is electrically connected to an external power supply, the output end of the connecting hole is electrically connected to the input end of the ultraviolet sterilization lamp, the switch button, the connecting hole and the ultraviolet sterilization lamp are connected in series, and the inner wall of the second mounting frame is fixedly installed with a fixing plate by multiple groups of fixing screws, and a circular through hole is opened through the surface of the fixing plate, and two groups of mutually symmetrical connecting rods are fixedly connected to the inside of the through hole, and a servo motor is fixedly installed between the opposite sides of the two groups of connecting rods, and the outer surface of the servo motor is fixedly connected to six groups of array-distributed fan blades.

[0008] Preferably, a filter screen is provided on the surface of the through groove.

[0009] Preferably, the first installation frame and the second installation frame are both made of PP material.

[0010] Preferably, the inner wall of the second installation frame is provided with a snap-fitting groove, and the snap-fitting groove is fitted with the side wall of the first installation frame.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention can effectively sterilize the air delivered by the air intake device by arranging an ultraviolet germicidal lamp;

[0013] 2. The first mounting frame can shield the light of the ultraviolet germicidal lamp, and the air intake device can bring the outside air into the interior of the treatment device for sterilization. The air outlet device brings the outside air after the sterilization treatment inside the treatment device out of the interior of the treatment device. In this way, the outside air can be sterilized by gas inside the sealed first mounting frame, and the light of the ultraviolet germicidal lamp will not cause direct exposure to livestock and staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the side view structure of the processing device of the present invention;

[0016] Figure 3 This is a schematic diagram of the right side structural view of the air intake device of the present invention;

[0017] Figure 4 It is a schematic structural diagram of the left view of the air intake device of the present invention.

[0018] In the figure: 1 processing device, 2 air intake device, 3 air outlet device, 4 first mounting frame, 5 first mounting plate, 6 second mounting plate, 7 ultraviolet germicidal lamp, 8 third mounting plate, 9 fixing plate, 10 engaging threaded hole, 11 second mounting frame, 12 switch button, 13 connecting hole, 14 locking nut, 15 through groove, 16 filter screen, 17 fixing threaded nail, 18 fixing plate, 19 connecting rod, 20 servo motor, 21 fan blade. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The present invention provides a technical solution: an ultraviolet sterilization device for circulating air sterilization, comprising a treatment device 1, an air intake device 2 and an air outlet device 3. The air intake device 2 is fixedly installed on one side of the treatment device 1, and the air outlet device 3 is fixedly installed on the end of the treatment device 1 away from the air intake device 2. The air intake device 2 and the air outlet device 3 have the same structure. The air intake device 2 brings the outside air into the interior of the treatment device 1 for sterilization treatment, and the air outlet device 3 brings the outside air after the sterilization treatment in the treatment device 1 is completed out of the interior of the treatment device 1.

[0021] Preferably, the processing device 1 consists of a first mounting frame 4, a first mounting plate 5, a second mounting plate 6, an ultraviolet sterilization lamp 7, a third mounting plate 8, a fixing plate 9 and an engaging threaded hole 10. The first mounting plate 5 is fixedly installed on the top of the inner wall of the first mounting frame 4, and the second mounting plates 6 are fixedly connected on both sides of the bottom of the first mounting plate 5. The ultraviolet sterilization lamp 7 is inserted between the two groups of the second mounting plates 6. The bottom of the first mounting plate 5 and the side wall of the second mounting plate 6 are fixedly connected by an "L"-shaped third mounting plate 8. The two ends of the inner wall of the first mounting frame 4 are fixedly connected with a fixing plate 9, and the surface of the fixing plate 9 is penetrated by an engaging threaded hole 10. The air intake device 2 and the air outlet device 3 are fixedly installed on both sides of the first mounting frame 4 through the fixing plate 9 and the engaging threaded hole 10 on one side of the first mounting frame 4. The setting of the ultraviolet sterilization lamp 7 can effectively sterilize the air transported by the air intake device 2.

[0022] Preferably, the air inlet device 2 and the air outlet device 3 have the same structure and are composed of a second mounting frame 11, a switch button 12, a connecting hole 13, a locking nut 14, a through slot 15, a fixing screw 17, a fixing plate 18, a connecting rod 19, a servo motor 20 and a fan blade 21. The surface of the second mounting frame 11 and the position corresponding to the engaging threaded hole 10 are fixedly installed with symmetrically distributed locking nuts 14, the outer wall of the locking nut 14 is engaged with the inner wall of the engaging threaded hole 10, one side of the first mounting frame 4 is snapped to the inner wall of the second mounting frame 11, and the surface of the second mounting frame 11 is provided with multiple groups of through slots 15, one end of the top surface of the second mounting frame 11 is fixedly installed with a switch button 12, and the other end of the top surface of the second mounting frame 11 is fixedly installed with a connecting hole 13, the input end of the connecting hole 13 is electrically connected to the external power supply, and the connecting hole 1 The output end of 3 is electrically connected to the input end of the ultraviolet sterilization lamp 7, the switch button 12 is connected in series with the connecting hole 13 and the ultraviolet sterilization lamp 7, the inner wall of the second mounting frame 11 is fixedly installed with a fixing plate 18 by multiple groups of fixing screws 17, the surface of the fixing plate 18 is penetrated by a circular through hole, and two groups of mutually symmetrical connecting rods 19 are fixedly connected inside the through hole, and a servo motor 20 is fixedly installed between the opposite sides of the two groups of connecting rods 19, and the outer surface of the servo motor 20 is fixedly connected with six groups of array-distributed fan blades 21, the air intake device 2 brings the outside air into the interior of the processing device 1 for sterilization, and the air outlet device 3 brings the outside air after the sterilization treatment in the processing device 1 is completed out of the interior of the processing device 1, so that the outside air can be gas sterilized inside the sealed first mounting frame 4.

[0023] Preferably, a filter screen 16 is provided on the surface of the through groove 15 . The filter screen 16 can prevent impurities in the external air from entering the interior of the first installation frame 4 .

[0024] Preferably, the first installation frame 4 and the second installation frame 11 are both made of PP material.

[0025] Preferably, the inner wall of the second installation frame 11 is provided with a snap-in groove, which fits in with the side wall of the first installation frame 4 . The provision of the snap-in groove can more conveniently snap the first installation frame 4 into the interior of the second installation frame 11 .

[0026] When in use, first, insert the two ends of the first mounting frame 4 into the inside of the card slot of the second mounting frame 11, then rotate the locking nut 14 to make the locking nut 14 engage with the meshing threaded hole 10 on the surface of the fixing plate 9, so that the first mounting frame 4 and the second mounting frame 11 of the air inlet device 2 and the air outlet device 3 can be connected to each other, and then use the third mounting plate 8 to fix the first mounting plate 5 and the second mounting plate 6, and then electrically connect the input end of the connecting hole 13 to the external power supply, and the output end of the connecting hole 13 to the input end of the ultraviolet sterilization lamp 7, and the switch button 12 is connected to the connecting hole 13 and the ultraviolet sterilization lamp 7. The germicidal lamps 7 are connected in series with each other. When they need to be used, the switch button 12 is turned on and the servo motor 20 inside the air intake device 2 and the air outlet device 3 is started. The start of the servo motor 20 can drive the fan blade 21 to rotate, and the air intake device 2 can bring the outside air into the interior of the treatment device 1 for sterilization. The air outlet device 3 brings the outside air after the sterilization treatment in the treatment device 1 is completed out of the interior of the treatment device 1. In this way, the outside air can be subjected to gas sterilization treatment inside the sealed first mounting frame 4, and the light of the ultraviolet germicidal lamp 7 will not cause direct exposure to livestock and staff.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet sterilization device for circulating air sterilization, comprising a processing device (1), an air inlet device (2) and an air outlet device (3), characterized in that: An air inlet device (2) is fixedly installed on one side of the processing device (1), and an air outlet device (3) is fixedly installed on one end of the processing device (1) away from the air inlet device (2). The air inlet device (2) and the air outlet device (3) have the same structure. The air inlet device (2) brings external air into the interior of the processing device (1) for sterilization treatment, and the air outlet device (3) brings external air out of the interior of the processing device (1) after the sterilization treatment is completed. The processing device (1) is composed of a first mounting frame (4), a first mounting plate (5), a second mounting plate (6), an ultraviolet germicidal lamp (7), a third mounting plate (8), a fixing plate (9) and an engaging threaded hole (10); the first mounting plate (5) is fixedly mounted on the top of the inner wall of the first mounting frame (4); the second mounting plates (6) are fixedly connected to both sides of the bottom of the first mounting plate (5); the ultraviolet germicidal lamp (7) is inserted between the two groups of the second mounting plates (6); the bottom of the first mounting plate (5) and the side wall of the second mounting plate (6) are fixedly connected via an "L"-shaped third mounting plate (8); the fixing plates (9) are fixedly connected to both ends of the inner wall of the first mounting frame (4); the engaging threaded hole (10) is penetrated through the surface of the fixing plate (9); the air inlet device (2) and the air outlet device (3) are fixedly mounted on both sides of the first mounting frame (4) via the fixing plate (9) and the engaging threaded hole (10) on one side of the first mounting frame (4); The air inlet device (2) and the air outlet device (3) have the same structure and are composed of a second installation frame (11), a switch button (12), a connecting hole (13), a locking nut (14), a through slot (15), a fixing screw (17), a fixing plate (18), a connecting rod (19), a servo motor (20) and a fan blade (21). The surface of the second installation frame (11) is fixedly installed with symmetrically distributed locking nuts (14) at positions corresponding to the engaging threaded holes (10). The outer wall of the locking nut (14) is engaged with the inner wall of the engaging threaded holes (10). One side of the first installation frame (4) is snapped onto the inner wall of the second installation frame (11). The surface of the second installation frame (11) is provided with a plurality of through slots (15). The switch button (12) is fixedly installed at one end of the top surface of the second installation frame (11). The other end of the top of the surface of the second installation frame (11) is fixedly installed with a connecting hole (13), the input end of the connecting hole (13) is electrically connected to an external power supply, the output end of the connecting hole (13) is electrically connected to the input end of the ultraviolet sterilization lamp (7), the switch button (12) is connected in series with the connecting hole (13) and the ultraviolet sterilization lamp (7), the inner wall of the second installation frame (11) is fixedly installed with a fixing plate (18) through multiple groups of fixing screws (17), the surface of the fixing plate (18) is penetrated by a circular through hole, the inside of the through hole is fixedly connected with two groups of mutually symmetrical connecting rods (19), the opposite sides of the two groups of the connecting rods (19) are fixedly installed with a servo motor (20), and the outer surface of the servo motor (20) is fixedly connected with six groups of array-distributed fan blades (21).

2. The ultraviolet disinfection device for circulating air sterilization according to claim 1, characterized in that: A filter screen (16) is provided on the surface of the through groove (15).

3. The ultraviolet disinfection device for circulating air sterilization according to claim 2, characterized in that: The first installation frame (4) and the second installation frame (11) are both made of PP material.

4. The ultraviolet disinfection device for circulating air sterilization according to claim 3, characterized in that: The inner wall of the second installation frame (11) is provided with a snap-fitting groove, and the snap-fitting groove is fitted with the side wall of the first installation frame (4).

Images