CN215898640U

CN215898640U - Movable coanda effect air deflector

Info

Publication number: CN215898640U
Application number: CN202122167881.4U
Authority: CN
Inventors: 李永奇; 刘经民; 李文帅
Original assignee: Handan Yongsheng Machinery Manufacturing Co ltd
Current assignee: Handan Yongsheng Machinery Manufacturing Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-25
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a movable coanda effect air deflector, wherein wire-passing loops are fixedly arranged at the positions, corresponding to two mounting groove plates, on the inner side of the top of an adjusting frame, a winding steel rope is penetrated and connected in the wire-passing loops, one end of the adjusting steel rope, far away from a fixed wire seat, is also penetrated in the wire-passing loops, the end part of the adjusting steel rope is fixedly connected with the winding steel rope through a wire-binding seat, and one end of the winding steel rope is wound on the inner side of a wire fixed pulley. Thereby controlling the temperature of the henhouse.

Description

Movable coanda effect air deflector

Technical Field

The utility model relates to the technical field of chicken coop cooling, in particular to a movable coanda effect air deflector.

Background

At present, a negative pressure fan and a wet curtain are mainly used for cooling the chicken coop, the negative pressure fan is used for pumping away indoor high-temperature sultry air, so that outdoor fresh air enters the room, when flowing air passes through the wet curtain, water in a water film can absorb heat in the air and evaporate after the heat is fiercely, a large amount of heat is taken away, the temperature of the air passing through the wet curtain is reduced, and therefore the purpose of cooling is achieved, the coanda effect is also called wall attachment effect or coanda effect, fluid (water flow or air flow) deviates from the original flowing direction and tends to flow along with the surface of a convex object, and when surface friction exists between the fluid and the surface of the object through which the fluid flows (the fluid viscosity can be also called), the fluid can flow along the surface of the object as long as the curvature is not large;

however, in the actual use process of the existing air deflector, after air is cooled by a wet curtain, the air enters a house and is directly blown onto a chicken body, and the chicken is exposed to a cold environment rapidly in a short time, so that cold stress reaction is generated, the laying rate is obviously reduced or the production is stopped, and economic loss is caused to farmers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a movable coanda effect air deflector which can effectively solve the problem that in the prior art, when the air deflector is actually used, air enters a house to be directly blown onto a chicken body after being cooled by a wet curtain, and the chicken is exposed to a cold environment in a short time, so that cold stress reaction is generated, the laying rate is obviously reduced or stops laying, and economic loss is caused to farmers.

In order to achieve the purpose, the utility model provides the following technical scheme: a movable coanda effect air deflector comprises an adjusting frame, wherein an air deflector is movably connected to the inner side of the adjusting frame, installation groove plates are symmetrically installed on two sides of the edge of the air deflector, the top of the inner side of each installation groove plate is rotatably connected with a rotating rod, the middle of the outer side of the rotating rod is connected with an adjusting screw rod through threads, a fixed wire seat is fixedly installed at one end of the top of the rotating rod, and an adjusting steel wire rope is fixedly connected to one end of the fixed wire seat;

the wire guide structure is characterized in that wire guide rings are fixedly mounted at the corresponding positions of the inner side of the top of the adjusting frame and the two mounting groove plates, winding steel ropes penetrate into the wire guide rings, one ends, far away from the fixed wire seats, of the adjusting steel ropes penetrate into the wire guide rings, the end portions of the adjusting steel ropes are fixedly connected with the winding steel ropes through wire binding seats, and one ends of the winding steel ropes are wound on the inner sides of the wire fixed pulleys.

Preferably, the dwang passes through the swing joint pole and is connected with rotating between the installation frid, dwang top one end is provided with the fixed plate, and fixed line seat passes through fixed connection between fixed plate and the dwang.

Preferably, one end of the winding steel rope penetrates through the wire fixed pulley and then is fixedly connected with the rolling machine.

Preferably, the top edge end of the adjusting frame is fixedly provided with an installation support plate, the top of the installation support plate is provided with a pulley bracket, and the wire fixed pulley is fixedly connected with the installation support plate through the pulley bracket.

Preferably, one the connection extension board is installed to installation frid limit end symmetry, another the installation frid limit end is installed with connection extension board corresponding position department and is connected the frid, connect the frid inside and seted up the block groove, connect the extension board and connect the inside both sides of frid and all run through and seted up spacing perforation, the inside embedding of spacing perforation is agreed with and is connected with the fixed pin.

Preferably, the inner diameters of the limiting through holes in the connecting support plate and the connecting groove plate are equal, the positions of the limiting through holes correspond to each other, and the width of the connecting support plate is equal to the inner diameter of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use: adjusting frame, wind deflector, installation frid, dwang, adjusting screw, fixed wire seat, adjusting wire rope, wire loop, winding steel rope, wire fixed pulley, installation support plate, pulley support, connection support plate, connection frid, clamping groove, spacing perforation, fixed pin, wire binding seat

1. The fixed wire seat, the adjusting steel wire rope, the wire loop, the winding steel rope and the wire fixed pulley are convenient to drive the air deflector to rotate on the inner side of the adjusting frame through the traction of an external curtain rolling machine, so that the air deflector can be in a closed state and an open state as required, and the flowing direction of air flow is convenient to adjust through the angle adjustment of the air deflector, so that the phenomenon that the air flow is directly blown onto a chicken body to cause the chicken to be rapidly cooled is avoided;

when the wet curtain is used for cooling, the opening and closing angle of the air guide plate is controlled through forward rotation and reverse rotation of the curtain rolling machine, so that cold control is blown to the upper part of the henhouse under the action of the coanda effect, cold air sinks after entering the henhouse due to the fact that the cold air is heavier than hot air, the hot air rises to play a role in cooling and ventilation, and the amount of air entering the henhouse is conveniently controlled through adjusting the opening and closing angle of the air guide plate during cooling, so that the temperature of the henhouse is controlled;

when the wet curtain is not used for cooling, the air deflector is adjusted to the inner side of the adjusting frame through rotation, so that the air deflector is in a closed state, and compared with the wet curtain only, the air deflector closed in winter can also play a role in heat preservation.

2. Through installation frid, dwang, adjusting screw and fixed line seat convenience when not starting rolling up the curtain machine, adjust the angle between dwang and the installation frid through adjusting screw to the convenience is adjusted the position of dwang, adjusts fixed line seat and adjustment wire rope's position with this convenience, thereby the position angle of convenient single aviation baffle is finely tuned, thereby make between each aviation baffle more effectual separation air current when the cooperation is used.

3. Through connecting frid, block groove, spacing perforation and fixed pin convenience connect two adjacent aviation baffles to make between two aviation baffles more convenient when connecting, guaranteed the stability after connecting between two aviation baffles, and this connected mode, easy operation easily dismantles, conveniently dismantles single aviation baffle as required.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation structure of the wire fixed pulley of the present invention;

FIG. 3 is a schematic view of the mounting structure of the connection plate of the present invention;

FIG. 4 is a schematic view of an air deflection panel embodying the present invention;

reference numbers in the figures: 1. adjusting the frame; 2. an air deflector; 3. installing a groove plate; 4. rotating the rod; 5. adjusting the screw rod; 6. fixing the wire seat; 7. adjusting the steel wire rope; 8. a wiring ring; 9. winding a steel rope; 10. a wire fixed pulley; 11. mounting a support plate; 12. a pulley bracket; 13. connecting the support plate; 14. connecting the groove plates; 15. a clamping groove; 16. limiting and perforating; 17. a fixing pin; 18. and a wire binding seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a movable coanda effect air deflector comprises an adjusting frame 1, an air deflector 2 is movably connected to the inner side of the adjusting frame 1, installation groove plates 3 are symmetrically installed on two sides of the edge of the air deflector 2, a rotating rod 4 is rotatably connected to the top of the inner side of the installation groove plate 3, an adjusting screw rod 5 is connected to the middle of the outer side of the rotating rod 4 through threads, a fixed wire seat 6 is fixedly installed at one end of the top of the rotating rod 4, the rotating rod 4 is rotatably connected with the installation groove plates 3 through a movable connecting rod, so that the rotating rod 4 and the installation groove plates 3 can be conveniently connected and rotated, meanwhile, the angle between the fixed wire seat and the rotating rod 4 can be conveniently adjusted, the fixed plate is arranged at one end of the top of the rotating rod 4, the fixed wire seat 6 is fixedly connected with the rotating rod 4 through the fixed plate, the fixed wire seat 6 is conveniently connected and fixed with the rotating rod 4, and an adjusting steel wire rope 7 is fixedly connected at one end of the fixed wire seat 6;

adjusting frame 1 top inboard and two installation frid 3 corresponding position departments equal fixed mounting have a wire loop 8, it is connected with coiling steel cable 9 to walk the inside penetration of wire loop 8, adjust wire rope 7 and keep away from the one end of fixed line seat 6 and also penetrate inside wire loop 8, and adjust through binding wire seat 18 fixed connection between 7 tip of wire rope and the

coiling steel cable

9, 9 one end of coiling steel cable is convoluteed in the inboard of wire fixed

pulley

10, 9 one end of coiling steel cable pass behind the wire fixed pulley 10 and roll up fixed connection between the curtain machine, be convenient for drive coiling steel cable 9 through outside rolling up the curtain machine and stretch.

The top edge end of the adjusting frame 1 is fixedly provided with an installation support plate 11, the top of the installation support plate 11 is provided with a pulley support 12, and the wire fixed pulley 10 is fixedly connected with the installation support plate 11 through the pulley support 12, so that the installation of the wire fixed pulley 10 is facilitated.

3 limit end symmetries of a mounting groove board are installed and are connected

extension board

13, 3 limit ends of another mounting groove board are installed with the department that is connected extension board 13 and corresponds the position and are connected the extension board 14, connect the inside block groove 15 of having seted up of groove board 14, connect extension board 13 and the inside both sides of connecting groove board 14 and all run through and seted up spacing perforation 16, the inside spacing perforation 16's of connecting extension board 13 and connecting groove board 14 internal diameter equals, and the position corresponds each other, the width of connecting extension board 13 equals with the internal diameter of block groove 15, conveniently connect the connection between extension board 13 and the connecting groove board 14 and fix, the inside embedding of spacing perforation 16 agrees with and is connected with fixed pin 17.

The working principle and the using process of the utility model are as follows: in the practical application process of the movable coanda effect air deflector, firstly, an adjusting steel wire rope 7 penetrates through a wire loop 8, one end of the adjusting steel wire rope 7 is fixedly connected with a fixed wire seat 6, after a winding steel wire rope 9 penetrates through a wire fixed pulley 10, the winding steel wire rope 9 penetrates through the wire loop 8, and meanwhile, one end of the adjusting steel wire rope 7 is fixedly connected with the winding steel wire rope 9 through a wire binding seat 18, so that the winding steel wire rope 9 can drive the adjusting steel wire rope 7 to move in a traction manner when being stretched or contracted;

when the adjacent air deflectors 2 need to be spliced, at the moment, only the connecting support plate 13 on the edge of one air deflector 2 needs to be inserted into the connecting groove plate 14 on the edge of the other air deflector 2, the connecting support plate 13 and the clamping groove 15 are in fit clamping connection, and then the fixing pin 17 is inserted into the limiting through hole 16 inside the connecting support plate 13 and the connecting groove plate 14, so that the connecting support plate 13 and the connecting groove plate 14 are conveniently limited, the two adjacent air deflectors 2 can be conveniently and rapidly assembled, the operation is convenient, and the stability of the air deflectors 2 after connection is ensured;

when the wet curtain is used for cooling, the winding steel rope 9 is driven to wind and unwind through the forward rotation and the reverse rotation of the externally-mounted curtain rolling machine, so that the opening and closing angle of the air guide plate 2 is conveniently controlled through the forward rotation and the reverse rotation of the curtain rolling machine, cold is conveniently blown to the upper part of the henhouse under the action of the coanda effect, cold air sinks after entering the henhouse due to the fact that the cold air is heavier than hot air, hot air rises to play a role in cooling and ventilation, and when the wet curtain is not used for cooling in winter, the air guide plate 2 is in a closed state, and compared with the wet curtain only, the heat preservation effect can be played in winter;

when the air deflector 2 needs to be finely adjusted, the rotating angle of the rotating rod 4 in the installation groove plate 3 is adjusted through the adjusting screw rod 5, so that the position of the fixed wire seat 6 at the top of the rotating rod 4 can be conveniently adjusted, the adjusting wire rope 7 is driven to pull, the position of the air deflector 2 at the position can be adjusted when the rolling shutter machine is not started, and the operation is convenient and fast.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A movable coanda effect air deflector comprises an adjusting frame (1), and is characterized in that: the inner side of the adjusting frame (1) is movably connected with an air deflector (2), two sides of the edge part of the air deflector (2) are symmetrically provided with mounting groove plates (3), the top of the inner side of each mounting groove plate (3) is rotatably connected with a rotating rod (4), the middle part of the outer side of each rotating rod (4) is connected with an adjusting screw rod (5) through threads, one end of the top of each rotating rod (4) is fixedly provided with a fixed wire seat (6), and one end of each fixed wire seat (6) is fixedly connected with an adjusting steel wire rope (7);

adjusting frame (1) top inboard corresponds equal fixed mounting in position department with two installation frid (3) and has a wire loop (8) of walking, it is connected with coiling steel cable (9) to walk wire loop (8) internal penetration, the one end that fixed line seat (6) were kept away from in adjustment wire rope (7) also penetrates inside wire loop (8), and through binding wire seat (18) fixed connection between adjustment wire rope (7) tip and coiling steel cable (9), coiling steel cable (9) one end is convoluteed in the inboard of wire fixed pulley (10).

2. The movable coanda effect air deflection plate of claim 1 wherein: dwang (4) are connected through rotating between swing joint pole and installation frid (3), dwang (4) top one end is provided with the fixed plate, and fixed line seat (6) are through fixed connection between fixed plate and dwang (4).

3. The movable coanda effect air deflection plate of claim 1 wherein: one end of the winding steel rope (9) penetrates through the wire fixed pulley (10) and then is fixedly connected with the curtain rolling machine.

4. The movable coanda effect air deflection plate of claim 1 wherein: the adjusting frame is characterized in that an installation support plate (11) is fixedly installed at the side end of the top of the adjusting frame (1), a pulley support (12) is installed at the top of the installation support plate (11), and the wire fixed pulley (10) is fixedly connected with the installation support plate (11) through the pulley support (12).

5. The movable coanda effect air deflection plate of claim 1 wherein: one install the mounting groove board (3) limit end symmetry and install connection extension board (13), another mounting groove board (3) limit end and connection extension board (13) correspond position department and install connection groove board (14), connect inside block groove (15) of having seted up of groove board (14), connect inside both sides of extension board (13) and connection groove board (14) and all run through and seted up spacing perforation (16), spacing perforation (16) inside embedding agree with to be connected with fixed pin (17).

6. The movable coanda effect air deflection plate of claim 5 wherein: the inner diameters of limiting through holes (16) in the connecting support plate (13) and the connecting groove plate (14) are equal, the positions of the limiting through holes correspond to each other, and the width of the connecting support plate (13) is equal to the inner diameter of the clamping groove (15).