CN219282089U

CN219282089U - Air quantity adjusting structure

Info

Publication number: CN219282089U
Application number: CN202223548754.XU
Authority: CN
Inventors: 陈晓源
Original assignee: Changle Lianfeng Dyeing And Finishing Co ltd
Current assignee: Changle Lianfeng Dyeing And Finishing Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-30
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an air quantity adjusting structure, which relates to the technical field of air quantity adjustment and comprises a ventilation main board, wherein a ventilation opening is formed in the middle of the outer walls of two sides of the ventilation main board, fixing blocks are fixedly arranged on the outer walls of two ends of the ventilation main board, a power generation disc is fixedly arranged on the outer wall of one side of the ventilation main board, a mounting fixing block is fixedly arranged on the inner wall of the fixing block, a first spring is movably arranged on the outer wall of one side of the mounting fixing block, and a connecting plate is movably arranged at one end of the first spring. According to the utility model, the second spring in the installation block is used for rebounding the limiting disc fixedly installed at one end of the movable rod, the movable rod is pushed back to the original position, when the movable rod moves through the limiting block, the limiting is performed, then the sliding block connected with the supporting rod is utilized, and the sliding block slides on the inner side of the sliding groove, so that the limiting effect on the height of the rotating block supporting the extruding plate is achieved, and the problem of trouble of air quantity adjustment is solved.

Description

Air quantity adjusting structure

Technical Field

The utility model relates to the technical field of air quantity adjustment, in particular to an air quantity adjustment structure.

Background

At present, the air quantity of an air inlet and an air outlet of a railway vehicle ventilation device or equipment with an air cooling device, such as a converter and the like, is regulated by controlling the motor rotating speed of a fan through a program, the frequency in the program needs to be fixedly arranged, and the air quantity corresponding to the frequency is also fixed because the air channel is unchanged, so that the program is required to be updated when the air quantity of an external frequency section needs to be regulated and fixedly arranged, and the program is troublesome. The conventional air volume adjustment method has the following technical disadvantages.

For example, chinese patent publication No. CN217817284U discloses an air volume adjusting structure, the inside fixedly connected with fixed plate of rectangular tube, the bottom fixedly connected with screw thread section of thick bamboo of fixed plate, the inside swing joint of screw thread section of thick bamboo has a screw thread axle, the top fixedly connected with baffle of screw thread axle, the screw thread axle runs through the bottom of movable cover and extends to the outside fixedly connected with runner of movable cover, four groups of gas outlets have been seted up respectively around the rectangular tube and around the movable cover, through being provided with rectangular tube, movable cover, gas outlet, fixed plate, runner, screw thread axle, screw thread section of thick bamboo and baffle, when the air-out needs to be adjusted, rotate the runner from the bottom and drive screw thread axle rotation, the screw thread axle drives the movement of movable cover in the inside rotation of screw thread section of thick bamboo to drive the outside gas outlet of movable cover, through adjusting the distance between the outside gas outlet of rectangular tube and the outside gas outlet of movable cover, thereby adjust the air-out volume, the baffle on screw thread axle top can prevent that the movable cover from breaking away from the outside of rectangular tube, realized can conveniently adjusting the air-out volume.

However, the above-mentioned device has a disadvantage in that it is too large and not suitable for daily use, and if it is designed in a small size at the time of manufacture, it causes a problem that the four sets of air outlets are not used much.

The following problems exist in the prior art:

in the prior air quantity adjusting structure, in order to ensure the fixation of the wind quantity adjusting structure when the wind quantity is adjusted, the fixing of bolts and the like is needed, so that the problem that the adjustment is too troublesome is caused; the existing air quantity adjusting structure has the effect of being too single, can only adjust and control the air quantity, and lacks the innovation.

Disclosure of Invention

The present utility model provides an air volume adjusting structure to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an air regulation structure, includes ventilation mainboard, the vent has been seted up at the middle part of ventilation mainboard both sides outer wall, the outer wall fixed mounting at ventilation mainboard both ends has the fixed block, the outer wall fixed mounting of ventilation mainboard one side has the electricity generation dish, the inner wall fixed mounting of fixed block has the installation fixed block, the outer wall movable mounting of installation fixed block one side has a spring, the one end movable mounting of a spring has the connecting plate, the outer wall fixed mounting of connecting plate one side has the joint piece, the inboard sliding connection of ventilation mainboard has the deep bead, the both ends of deep bead outer wall just are located the inside fixed mounting of fixed block has the stopper that slides, the outer wall fixed mounting of deep bead has the fixed plate.

The technical scheme of the utility model is further improved as follows: the inner wall of the wind shield is provided with a sliding groove, the inner side of the sliding groove is connected with a sliding block in a sliding mode, and one side of the inner wall of the wind shield is fixedly provided with a mounting block.

The technical scheme of the utility model is further improved as follows: the inside movable mounting of installation piece has No. two springs, no. two spring's one end movable mounting has spacing dish, the inner wall fixed mounting of deep bead both sides has the stopper, the one end of spacing dish and the inboard fixed mounting that is located the stopper have the movable rod, the outer wall of movable rod and the outer wall that is located the deep bead have fixed mounting fly leaf.

The technical scheme of the utility model is further improved as follows: the outer wall rotation of movable rod is connected with branch, the one end rotation of branch is connected with the turning block, the one end fixed mounting of turning block has the stripper plate, the joint groove has been seted up to the inboard at deep bead both ends.

The technical scheme of the utility model is further improved as follows: the power generation disc is characterized in that a supporting connecting frame is fixedly arranged on the inner wall of the power generation disc, a fan is rotatably connected to the outer wall of the middle of the supporting connecting frame, and a rotary generator is rotatably connected to one end of the fan.

The technical scheme of the utility model is further improved as follows: the transmission line is fixedly arranged on the rotary generator, a small storage battery is fixedly arranged at one end of the transmission line, and a blocking net is fixedly arranged at one side of the power generation disc.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an air quantity adjusting structure, which adopts a wind shield, a sliding chute, a sliding block, a mounting block, a second spring, a limiting disc, a limiting block, a movable rod, a supporting rod, a rotating block, a squeezing plate and a clamping groove to be matched with each other, wherein the wind shield is slidably connected with the inner side of a ventilation main board, the movable rod which drives one end of the movable plate to be positioned in the wind shield can be pushed towards a fixed plate through extruding the movable plate, the supporting rod which is rotatably connected with the outer wall of the movable rod is driven to extrude the rotating block through one end of the movable rod, one end of the rotating block is used for supporting the squeezing plate, so that the clamping block is moved out of the inner side of the clamping groove through the squeezing plate, then the limiting disc fixedly mounted at one end of the movable rod is rebounded through the second spring in the mounting block, the movable rod is pushed back to the original position through the limiting block, and then the sliding block connected with the supporting rod is utilized to slide on the inner side of the sliding chute, so that the height of the rotating block for supporting the squeezing plate is limited, and the troublesome problem of air quantity adjusting is solved.

2. The utility model provides an air quantity adjusting structure, which adopts the mutual coordination among a power generation disc, a supporting connecting frame, a fan, a rotating generator, a transmission line, a small storage battery and a blocking net, and the power generation disc is arranged on one side of a ventilation main board, the supporting connecting frame is arranged on the inner wall of the power generation disc, the fan connected with the middle part of the supporting connecting frame is rotated by the aid of the middle part of the supporting connecting frame, and the fan is driven to rotate when the fan passes through.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the fixing block according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the wind deflector according to the present utility model;

fig. 4 is a schematic cross-sectional view of the power generation disc of the present utility model.

In the figure: 1. a ventilation main board; 2. a fixed block; 3. a power generation disc; 4. a blocking net; 5. a vent; 6. a wind deflector; 7. a fixing plate; 8. a movable plate; 9. a small-sized storage battery; 10. installing a fixed block; 11. a first spring; 12. a connecting plate; 13. a clamping block; 14. a sliding limiting block; 15. a clamping groove; 16. an extrusion plate; 17. a rotating block; 18. a support rod; 19. a movable rod; 20. a limiting disc; 21. a mounting block; 22. a second spring; 23. a limiting block; 24. a chute; 25. a sliding block; 26. rotating the generator; 27. a support connection frame; 28. a transmission line; 29. a fan.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an air quantity adjusting structure, which comprises a ventilation main board 1, wherein a ventilation opening 5 is formed in the middle of the outer walls of two sides of the ventilation main board 1, fixing blocks 2 are fixedly arranged on the outer walls of two ends of the ventilation main board 1, a power generation disc 3 is fixedly arranged on the outer wall of one side of the ventilation main board 1, a mounting fixing block 10 is fixedly arranged on the inner wall of the fixing block 2, a first spring 11 is movably arranged on the outer wall of one side of the mounting fixing block 10, a connecting plate 12 is movably arranged at one end of the first spring 11, a clamping block 13 is fixedly arranged on the outer wall of one side of the connecting plate 12, a wind shield 6 is slidably connected on the inner side of the ventilation main board 1, sliding limiting blocks 14 are fixedly arranged at two ends of the outer wall of the wind shield 6 and inside the fixing block 2, and a fixing plate 7 is fixedly arranged on the outer wall of the wind shield 6.

In this embodiment, through the installation fixed block 10 of the device through fixed mounting of fixed block 2 inner wall after the installation, can be as the place that spring 11 provided the support, conveniently support connecting plate 12, then be fixed mounting with joint piece 13 utilizing connecting plate 12, make joint piece 13 can the joint in the inboard of joint groove 15, keep off joint piece 13 from joint groove 15 inboard through stripper plate 16, thereby can let deep bead 6 rotate the slip in ventilation mainboard 1, can also carry out spacingly through the coasting stopper 14 at the both ends of deep bead 6 outer wall, thereby can carry out the amount of wind regulation to vent 5 through gliding deep bead 6.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall of the wind shield 6 is provided with a chute 24, the inner side of the chute 24 is slidably connected with a sliding block 25, one side of the inner wall of the wind shield 6 is fixedly provided with a mounting block 21, the inner side of the mounting block 21 is movably provided with a second spring 22, one end of the second spring 22 is movably provided with a limiting disc 20, the inner walls of the two sides of the wind shield 6 are fixedly provided with limiting blocks 23, one end of the limiting disc 20 is fixedly provided with a movable rod 19 which is positioned at the inner side of the limiting blocks 23, the outer wall of the movable rod 19 is fixedly provided with a movable plate 8 which is fixedly arranged on the outer wall of the wind shield 6, the outer wall of the movable rod 19 is rotatably connected with a supporting rod 18, one end of the supporting rod 18 is rotatably connected with a rotating block 17, one end of the rotating block 17 is fixedly provided with a squeezing plate 16, and the inner sides of the two ends of the wind shield 6 are provided with clamping grooves 15.

In this embodiment, the wind shield 6 slidingly connected to the inner side of the ventilation main board 1 can be pressed towards the fixed board 7 by pressing the movable board 8 to drive the movable rod 19 with one end of the movable board 8 positioned in the wind shield 6 to move, and then the movable rod 19 is driven to rotate by one end of the movable rod 19 to connect the supporting rod 18, the rotating block 17 is pressed, the pressing board 16 is supported by one end of the rotating block 17 by pressing the rotating block 17, and then the clamping block 13 is moved out of the inner side of the clamping groove 15 by the pressing board 16, then when the movable board 8 is released, the limiting disc 20 fixedly mounted on one end of the movable rod 19 is rebounded by the second spring 22 in the mounting block 21 to push the movable rod 19 back to the original position, and when the movable rod 19 is moved by the limiting block 23, the sliding block 25 connected by the supporting rod 18 is slid by the inner side of the sliding block 24 to limit the height of the rotating block 17 for supporting the pressing board 16.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall of the power generation disc 3 is fixedly provided with a supporting connection frame 27, the outer wall in the middle of the supporting connection frame 27 is rotationally connected with a fan 29, one end of the fan 29 is rotationally connected with a rotary generator 26, the rotary generator 26 is fixedly provided with a transmission line 28, one end of the transmission line 28 is fixedly provided with a small storage battery 9, and one side of the power generation disc 3 is fixedly provided with a blocking net 4.

In this embodiment, through the power generation tray 3 installed on one side of the ventilation main board 1, the support connecting frame 27 installed on the inner wall of the power generation tray 3 is utilized, the fan 29 connected is rotated through the middle part of the support connecting frame 27, when wind passes through, the fan 29 is driven to perform, when the fan 29 rotates, kinetic energy is provided for the rotating generator 26, then the energy generated by the rotating generator 26 is transmitted to the small storage battery 9 inside the fixed block 2 by utilizing the transmission line 28, and is conveniently transmitted to other machines using energy, and then the blocking net 4 fixedly installed through the power generation tray 3 is used for preventing a large object from entering the blocking effect of the fan 29.

The working principle of the air quantity adjusting structure is specifically described below.

As shown in fig. 1-4, through the installation fixed block 10 which is fixedly installed on the inner wall of the fixed block 2 after the device is installed, can be used as a place for providing support for the first spring 11, the connecting plate 12 is conveniently supported, then the connecting plate 12 and the clamping block 13 are fixedly installed, the clamping block 13 can be clamped on the inner side of the clamping groove 15, then the wind shield 6 which is fixedly installed on the inner side of the ventilation main board 1 is used, the movable plate 8 can be extruded towards the fixed plate 7, one end of the movable plate 8 is driven to move by the movable rod 19 positioned in the wind shield 6, one end of the movable rod 19 is driven to rotate the connected supporting rod 18, the rotating block 17 is extruded by the rotating block 17, one end of the rotating block 17 is used for supporting the extruding plate 16, then the clamping block 13 is removed from the inner side of the clamping groove 15 by the extruding plate 16, then the limiting disc 20 which is fixedly installed on one end of the movable rod 19 is rebounded to the position by the second spring 22 in the installation block 21 when the movable plate 8 is released, the movable rod 19 can be pushed back to the position, the movable rod 19 can be driven to the inner side by the limiting block 23, the movable rod 19 can be driven to move by the limiting plate 19 is driven by the moving rod 19 to the inner side of the movable plate 6, the inner side of the movable plate 16 is also used for sliding the inner side of the movable plate 6 is used for limiting block 16 to slide the inner side of the main board 1 by the side of the main board 1, the rotating block 16 is connected by the rotating block 16 is driven by the rotating block 16, the rotating block 16 is driven by the rotating block 16 to the limiting plate 16 is driven by the rotating plate 16, and the limiting plate 16 can be pushed by the limiting plate 25 through the limiting plate 25 to rotate plate 1 through the side is pushed by the limiting plate 25, and the limiting plate 1 is pushed by the limiting plate 1, the supporting connection frame 27 installed on the inner wall of the power generation disc 3 is utilized, the fan 29 connected with the middle part of the supporting connection frame 27 is rotated, when wind passes through, the fan 29 is driven to rotate, when the fan 29 rotates, kinetic energy is provided for the rotating generator 26, then the energy generated by the rotating generator 26 is transmitted to the small storage battery 9 inside the fixed block 2 by the transmission line 28, the energy is conveniently transmitted to other machines using the energy, and then the blocking net 4 fixedly installed through the power generation disc 3 is used for preventing a large object from entering the blocking effect of the fan 29.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides an air regulation structure, includes ventilation mainboard (1), its characterized in that: vent (5) have been seted up at the middle part of ventilation mainboard (1) both sides outer wall, the outer wall fixed mounting at ventilation mainboard (1) both ends has fixed block (2), the outer wall fixed mounting of ventilation mainboard (1) one side has electricity generation dish (3), the inner wall fixed mounting of fixed block (2) has installation fixed block (10), the outer wall movable mounting of installation fixed block (10) one side has spring (11), the one end movable mounting of spring (11) has connecting plate (12), the outer wall fixed mounting of connecting plate (12) one side has joint piece (13), the inboard sliding connection of ventilation mainboard (1) has deep bead (6), the both ends of deep bead (6) outer wall just are located the inside fixed mounting of fixed block (2) have slide stopper (14), the outer wall fixed mounting of deep bead (6) has fixed plate (7).

2. An air volume adjusting structure according to claim 1, wherein: the inner wall of the wind shield (6) is provided with a sliding groove (24), the inner side of the sliding groove (24) is connected with a sliding block (25) in a sliding mode, and one side of the inner wall of the wind shield (6) is fixedly provided with a mounting block (21).

3. An air volume adjusting structure according to claim 2, wherein: the inside movable mounting of installation piece (21) has No. two springs (22), no. two one end movable mounting of spring (22) has limiting plate (20), the inner wall fixed mounting of deep bead (6) both sides has stopper (23), the one end of limiting plate (20) just is located the inboard fixed mounting of stopper (23) and has movable rod (19), the outer wall of movable rod (19) just is located the outer wall of deep bead (6) has fixed mounting fly leaf (8).

4. A blast volume adjusting structure according to claim 3, wherein: the outer wall rotation of movable rod (19) is connected with branch (18), the one end rotation of branch (18) is connected with rotating block (17), the one end fixed mounting of rotating block (17) has stripper plate (16), joint groove (15) have been seted up to the inboard at deep bead (6) both ends.

5. An air volume adjusting structure according to claim 1, wherein: the power generation device is characterized in that a supporting connecting frame (27) is fixedly arranged on the inner wall of the power generation disc (3), a fan (29) is rotatably connected to the outer wall of the middle of the supporting connecting frame (27), and a rotary generator (26) is rotatably connected to one end of the fan (29).

6. The air volume adjusting structure according to claim 5, wherein: the power generation device is characterized in that the rotating generator (26) is fixedly provided with a transmission line (28), one end of the transmission line (28) is fixedly provided with a small storage battery (9), and one side of the power generation disc (3) is fixedly provided with a blocking net (4).