Laboratory energy-saving air conditioner air supply structure
Through bevel gear transmission and worm gear mechanism, combined with refrigeration and heating device and air guide plate, the problem of large power consumption in the air supply system is solved, and the energy saving and air supply efficiency of the air supply system are achieved.
Patent Information
- Application Number
- CN202421725754.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-19
AI Technical Summary
Exhaust fans in existing air supply ducts need to be connected to the power supply separately, resulting in an increase in power usage, which is not conducive to energy saving.
The bevel gear transmission system and worm gear mechanism are used to drive the other air intake fan to work, combining the refrigeration plate, heating plate and air guide plate to achieve wind direction adjustment and temperature control, and use servo motors and air guide fans to improve air supply efficiency.
The energy-saving effect of the air supply system is achieved, and the other is driven to work through one intake fan, reducing power consumption, and at the same time sending out cool or warm winds, effectively blocking debris, improving air supply efficiency.
Smart Images
Figure CN223165653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air supply, in particular to an air supply structure of an energy-saving air conditioner for laboratories. Background Art
[0002] Air supply is carried out by a pipeline from the ceiling of the machine room from top to bottom, which is suitable for quickly reducing the temperature and humidifying the machine room.
[0003] However, in the prior art, exhaust fans are usually installed inside the existing air supply pipelines to facilitate enhancing the air supply effect. However, the exhaust fans inside the air supply pipes all need to be separately connected to the power supply, which increases the power consumption and is thus not conducive to practical applications. Summary of the Utility Model
[0004] To solve the above technical problems, the utility model provides an air supply structure of an energy-saving air conditioner for laboratories.
[0005] The utility model is realized by the following technical solutions: An air supply structure of an energy-saving air conditioner for laboratories includes a pipeline. A first fixing frame is fixedly connected inside the pipeline. A second fixing frame is fixedly connected inside the pipeline and on one side of the first fixing frame. Fixing plates are fixedly connected on both sides of the second fixing frame inside the pipeline. An intake fan is fixedly installed on one side of each fixing plate. The output shafts of the intake fans all penetrate through the fixing plates and are fixedly connected with second bevel gears. Two rotating shafts are rotatably connected to the top of the inner wall of the pipeline. First bevel gears are fixedly connected to the bottoms of the rotating shafts. The first bevel gears are meshed with the second bevel gears. A first empty slot is formed inside the pipeline and above the second fixing frame. A rotating rod is rotatably connected inside the first empty slot. Two third bevel gears are fixedly connected to the outer side of the rotating rod. Two fourth bevel gears are rotatably connected to the bottom of the inner wall of the first empty slot. The fourth bevel gears are all meshed with the third bevel gears. The tops of the rotating shafts all extend into the first empty slot and are meshed with the fourth bevel gears.
[0006] Through the above technical solutions, when one of the intake fans works, it can drive the first bevel gear to make the second bevel gear rotate. During the rotation of the second bevel gear, it can drive the fourth bevel gear to rotate through the rotating shaft, so that the fourth bevel gear can drive the rotating rod to make its two third bevel gears rotate. Thus, during the operation of one of the intake fans, it can drive the other to work, thereby saving power.
[0007] As a further improvement of the above solution, one end of the pipeline is fixedly connected with an exhaust hood. The inner wall of the exhaust hood is rotatably connected with connecting rods at equal intervals. Guide plates are fixedly connected to the outer sides of the connecting rods. A second empty slot is formed inside the exhaust hood and above the connecting rods. A worm is rotatably connected inside the second empty slot. The tops of the connecting rods all extend into the second empty slot and are fixedly connected with worm wheels. The worm wheels are all meshed with the worm.
[0008] Through the above technical solution, by rotating the worm, the worm wheel can be driven to rotate. During the rotation of the worm wheel, the connecting rods can be driven to rotate synchronously, so that the guide plates can guide the wind direction.
[0009] As a further improvement of the above solution, a refrigerating sheet is fixedly installed inside the first fixing frame, a heating sheet is fixedly installed inside the second fixing frame, and a filter plate is fixedly connected to one side of the pipeline away from the exhaust hood.
[0010] Through the above technical solution, through the refrigeration of the refrigerating sheet, the air sent out is cooler, and through the heating of the heating sheet, the air sent out is warmer.
[0011] As a further improvement of the above solution, baffle plates are fixedly connected at equal intervals to one end of the pipeline away from the exhaust hood.
[0012] Through the above technical solution, larger sundries can be blocked by the baffle plates.
[0013] As a further improvement of the above solution, a third empty slot is formed inside the exhaust hood and on one side of the second empty slot. A servo motor is fixedly connected inside the third empty slot. A fifth bevel gear is fixedly connected to the outer side of the worm. The output shaft of the servo motor extends into the second empty slot and is fixedly connected with a sixth bevel gear. The sixth bevel gear is meshed with the fifth bevel gear.
[0014] Through the above technical solution, through the operation of the servo motor, the fifth bevel gear can be driven to rotate by the sixth bevel gear.
[0015] As a further improvement of the above solution, an installation cover is fixedly connected to one side of the pipeline inside the baffle plates, and an air guide fan is fixedly installed inside the installation cover.
[0016] Through the above technical solution, the air guide fan can more effectively convey the air-conditioning air into the pipeline.
[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0018] The utility model works through one of the intake fans, which can drive the first bevel gear to make the second bevel gear rotate. During the rotation of the second bevel gear, the fourth bevel gear can be driven to rotate through the rotating shaft, so that the fourth bevel gear can drive the rotating rod to make its two third bevel gears rotate. Furthermore, during the operation of one of the intake fans, the other can be driven to work, thus saving power.
[0019] The utility model drives the worm to rotate, thereby driving the worm wheel to rotate. During the rotation of the worm wheel, the connecting rod can be driven to rotate synchronously, so that the air deflector can guide the wind direction. Through the refrigeration of the refrigeration sheet, the air sent out is cooler. Through the heating of the heating sheet, the air sent out is warmer. Through the blocking plate, larger sundries can be blocked. Through the air guide fan, the air conditioner air can be more effectively conveyed into the pipeline. Brief Description of the Drawings
[0020] Figure 1 is a three-dimensional schematic diagram of the overall structure of the utility model;
[0021] Figure 2 is a first sectional view of the structure of the utility model;
[0022] Figure 3 is a second sectional view of the structure of the utility model;
[0023] Figure 4 is a first sectional side view of the overall structure of the utility model.
[0024] Main Symbol Description:
[0025] 1. Pipeline; 2. First fixing frame; 3. Refrigeration sheet; 4. Second fixing frame; 5. Heating sheet; 6. Fixing plate; 7. Intake fan; 8. Rotating shaft; 9. First bevel gear; 10. Second bevel gear; 11. First empty slot; 12. Rotating rod; 13. Third bevel gear; 14. Fourth bevel gear; 15. Exhaust hood; 16. Connecting rod; 17. Air deflector; 18. Second empty slot; 19. Worm; 20. Worm wheel; 21. Fifth bevel gear; 22. Sixth bevel gear; 23. Third empty slot; 24. Servo motor; 25. Filter plate; 26. Installation cover; 27. Air guide fan; 28. Blocking plate. Specific Embodiments
[0026] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.
[0027] Embodiment:
[0028] Please combine Figures 1-4, a laboratory energy-saving air conditioning air supply structure of this embodiment includes a pipeline 1, the interior of the pipeline 1 is fixedly connected to a first fixing frame 2, the interior of the pipeline 1 and on one side of the first fixing frame 2 is fixedly connected to a second fixing frame 4, the interior of the pipeline 1 and on both sides of the second fixing frame 4 are fixedly connected to a fixing plate 6, an air intake fan 7 is fixedly installed on one side of the fixing plate 6, the output shaft of the air intake fan 7 passes through the fixing plate 6 and is fixedly connected to a second bevel gear 10, the top of the inner wall of the pipeline 1 is rotatably connected to two rotating shafts 8, the bottom of the rotating shaft 8 is fixedly connected to a first bevel gear 9, the first bevel gear 9 is meshed with the second bevel gear 10, a first empty slot 11 is opened inside the pipeline 1 and above the second fixing frame 4, and the interior of the first empty slot 11 is rotatably connected to a rotating rod 1 2. Two third bevel gears 13 are fixedly connected to the outside of the rotating rod 12. The bottom of the inner wall of the first empty slot 11 is rotatably connected to two fourth bevel gears 14. The fourth bevel gears 14 are meshed with the third bevel gears 13. The tops of the rotating shafts 8 extend to the inside of the first empty slots 11 and are meshed with the fourth bevel gears 14. By working through one of the intake fans 7, the first bevel gear 9 can be driven to rotate the second bevel gear 10. During the rotation process of the second bevel gear 10, the fourth bevel gear 14 can be driven to rotate through the rotating shaft 8, so that the fourth bevel gear 14 can drive the rotating rod 12 to rotate its two third bevel gears 13, thereby driving the other one to work during the operation of one of the intake fans 7, thereby saving power.
[0029] Please combine Figures 1-4 , a laboratory energy-saving air conditioning air supply structure of this embodiment, one end of the pipe 1 is fixedly connected to an exhaust hood 15, the inner wall of the exhaust hood 15 is equidistantly connected to a connecting rod 16, the outer side of the connecting rod 16 is fixedly connected to an air guide plate 17, and a second empty slot 18 is provided inside the exhaust hood 15 and above the connecting rod 16, the inside of the second empty slot 18 is rotatably connected to a worm 19, the top of the connecting rod 16 extends to the inside of the second empty slot 18 and is fixedly connected to a worm gear 20, and the worm gear 20 is meshed with the worm 19, and the worm gear 20 is driven to rotate by rotating the worm 19. During the rotation of the worm gear 20, the connecting rod 16 can be mobilized to rotate synchronously so that its air guide plate 17 can guide the wind direction.
[0030] Please combine Figures 1-4 In this embodiment, a laboratory energy-saving air conditioning air supply structure is provided. A refrigeration plate 3 is fixedly installed inside the first fixing frame 2, a heating plate 5 is fixedly installed inside the second fixing frame 4, and a filter plate 25 is fixedly connected to the inside of the pipe 1 and on the side away from the exhaust hood 15. The cooling of the refrigeration plate 3 makes the air delivered cooler, and the heating of the heating plate 5 makes the air delivered warmer.
[0031] Please combine Figures 1-4, A laboratory energy-saving air-conditioning air supply structure of this embodiment, a baffle plate 28 is fixedly connected at equal intervals at one end of the pipeline 1 and away from the exhaust hood 15. Larger sundries can be blocked by the baffle plate 28.
[0032] Please refer to Figures 1-4 , A laboratory energy-saving air-conditioning air supply structure of this embodiment, a third empty slot 23 is opened inside the exhaust hood 15 and on one side of the second empty slot 18. A servo motor 24 is fixedly connected inside the third empty slot 23. A fifth bevel gear 21 is fixedly connected to the outer side of the worm 19. The output shaft of the servo motor 24 extends into the second empty slot 18 and is fixedly connected with a sixth bevel gear 22. The sixth bevel gear 22 is meshed with the fifth bevel gear 21. By the operation of the servo motor 24, the fifth bevel gear 21 can be driven to rotate by the sixth bevel gear 22.
[0033] Please refer to Figures 1-4 , A laboratory energy-saving air-conditioning air supply structure of this embodiment, an installation cover 26 is fixedly connected inside the pipeline 1 and on one side of the baffle plate 28. An air guide fan 27 is fixedly installed inside the installation cover 26. The air guide fan 27 can more effectively deliver the air-conditioning air into the pipeline 1.
[0034] The implementation principle of a laboratory energy-saving air-conditioning air supply structure in the embodiment of this application is: By the operation of one of the intake fans 7, the first bevel gear 9 can be driven to make the second bevel gear 10 rotate. During the rotation of the second bevel gear 10, the fourth bevel gear 14 can be driven to rotate by the rotating shaft 8, so that the fourth bevel gear 14 can drive the rotating rod 12 to make its two third bevel gears 13 rotate. Furthermore, during the operation of one of the intake fans 7, the other can be driven to work, thus saving power;
[0035] By rotating the worm 19, the worm wheel 20 can be driven to rotate. During the rotation of the worm wheel 20, the connecting rod 16 can be driven to rotate synchronously, so that the air guide plate 17 can guide the wind direction. Through the refrigeration of the refrigeration sheet 3, the air sent out is cooler. Through the heating of the heating sheet 5, the air sent out is warmer. Larger sundries can be blocked by the baffle plate 28. The air guide fan 27 can more effectively deliver the air-conditioning air into the pipeline 1.
[0036] The above-mentioned implementation manners are only the preferred implementation manners of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and replacements made by those skilled in the art on the basis of the present invention belong to the protection scope required by the present invention.
Claims
1. An air supply structure for an energy-saving air conditioner in a laboratory, comprising a pipeline (1), characterized in that, Inside the pipe (1), a first fixing bracket (2) is fixedly connected. Inside the pipe (1) and on one side of the first fixing bracket (2), a second fixing bracket (4) is fixedly connected. On both sides of the second fixing bracket (4) inside the pipe (1), fixing plates (6) are fixedly connected. On one side of the fixing plate (6), an intake fan (7) is fixedly installed. The output shafts of the intake fan (7) all penetrate through the fixing plate (6) and are fixedly connected to second bevel gears (10). On the top inner wall of the pipe (1), two rotating shafts (8) are rotatably connected. At the bottom of the rotating shafts (8), first bevel gears (9) are fixedly connected. The first bevel gears (9) are meshed with the second bevel gears (10). Inside the pipe (1) and above the second fixing bracket (4), a first empty slot (11) is opened. Inside the first empty slot (11), a rotating rod (12) is rotatably connected. On the outer side of the rotating rod (12), two third bevel gears (13) are fixedly connected. At the bottom inner wall of the first empty slot (11), two fourth bevel gears (14) are rotatably connected. The fourth bevel gears (14) are all meshed with the third bevel gears (13). The tops of the rotating shafts (8) all extend into the first empty slot (11) and are meshed with the fourth bevel gears (14).
2. The air supply structure of a laboratory energy-saving air conditioner according to claim 1, characterized in that: One end of the pipe (1) is fixedly connected with an exhaust hood (15). Inside the exhaust hood (15), connecting rods (16) are rotatably connected at equal intervals. On the outer sides of the connecting rods (16), air guiding plates (17) are fixedly connected. Inside the exhaust hood (15) and above the connecting rods (16), a second empty slot (18) is opened. Inside the second empty slot (18), a worm (19) is rotatably connected. The tops of the connecting rods (16) all extend into the second empty slot (18) and are fixedly connected with worm wheels (20). The worm wheels (20) are all meshed with the worm (19).
3. The air supply structure of a laboratory energy-saving air conditioner according to claim 1, characterized in that: Inside the first fixing bracket (2), a refrigerating sheet (3) is fixedly installed. Inside the second fixing bracket (4), a heating sheet (5) is fixedly installed. Inside the pipe (1) and on the side far from the exhaust hood (15), a filter plate (25) is fixedly connected.
4. The air supply structure of a laboratory energy-saving air conditioner according to claim 1, wherein: One end of the pipe (1) and the end far from the exhaust hood (15) are fixedly connected with blocking plates (28) at equal intervals.
5. The air supply structure of a laboratory energy-saving air conditioner according to claim 1, characterized in that: Inside the exhaust hood (15) and on one side of the second empty slot (18), a third empty slot (23) is opened. Inside the third empty slot (23), a servo motor (24) is fixedly connected. On the outer side of the worm (19), a fifth bevel gear (21) is fixedly connected. The output shaft of the servo motor (24) extends into the second empty slot (18) and is fixedly connected with a sixth bevel gear (22). The sixth bevel gear (22) is meshed with the fifth bevel gear (21).
6. The air supply structure of a laboratory energy-saving air conditioner according to claim 1, characterized in that: Inside the pipe (1) and on the side of the blocking plates (28), an installation cover (26) is fixedly connected. Inside the installation cover (26), an air guiding fan (27) is fixedly installed.