CN217715358U - Air quantity adjusting device for air outlet of heating ventilation air conditioner - Google Patents
Air quantity adjusting device for air outlet of heating ventilation air conditioner Download PDFInfo
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- CN217715358U CN217715358U CN202221947779.4U CN202221947779U CN217715358U CN 217715358 U CN217715358 U CN 217715358U CN 202221947779 U CN202221947779 U CN 202221947779U CN 217715358 U CN217715358 U CN 217715358U
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Abstract
The utility model discloses a heating ventilation air-conditioning air outlet air quantity adjusting device, including the main tank and set up the swing mechanism who is used for carrying out the current-limiting to the air output at the main tank inner wall, the top of main tank and bottom circumference inner wall are provided with roof-rack and chassis respectively, and the bottom inner wall of roof-rack is provided with driving motor, and driving motor's output shaft one end is provided with the threaded rod, and the bottom outer wall of threaded rod rotates through the bearing to be connected in the top outer wall of chassis, and the circumference outer wall of threaded rod is provided with a lift section of thick bamboo, the lift section of thick bamboo cup joints in the circumference outer wall of threaded rod through the screw; the utility model discloses when the lift section of thick bamboo rose, utilize two backup pads to be with the heave plate jack-up, the air outlet wind direction can be through between two heave plates this moment to blow off through main bottom of the case portion, the amount of wind is great, otherwise the wind major part of main incasement can enter into the air-collecting box through the inlet port and upwards discharge through first play tuber pipe, reduces the air output of main bottom of the case portion.
Description
Technical Field
The utility model relates to an air regulation technical field specifically is a warm logical air conditioner air outlet air volume adjusting device.
Background
The hvac has functions of heating, ventilation and air conditioning, and includes the following main functions: the air conditioner comprises a central air conditioner, wherein the central air conditioner system consists of one or more cold and heat source systems and a plurality of air conditioning systems, and the liquid gasification refrigeration principle is adopted to provide required cold energy for the air conditioning systems so as to offset the heat load of the indoor environment; the heating system provides required heat for the air conditioning system to offset the cold and warm load of the indoor environment, and sometimes the air quantity of an air outlet of the air conditioner needs to be adjusted in the using process, so that the wind force directly blowing to a human body is improved or reduced.
Through the retrieval, patent publication No. CN 214665084U's an air regulation valve for central air conditioning, including the regulating plate, regulating plate and blast pipe inner wall connection run through on the regulating plate and are provided with the axis of rotation, and the one end and the blast pipe inner wall of axis of rotation rotate to be connected, and the other end and the blast pipe of axis of rotation rotate to be connected, install the angle on the blast pipe and instruct the subassembly, the angle instructs the subassembly to include the base block fixed with the blast pipe outer wall. The following disadvantages exist: when adjusting the air output, when adjusting through the contained angle to regulating plate 2 between 1 inner wall of blast pipe, when the angle was too little, the wind speed through regulating plate and blast pipe can improve, and the kinetic energy of wind strengthens, consequently can't realize the real regulation to the amount of wind, consequently, need urgently to design a heating and ventilating air conditioner air outlet air regulation apparatus and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating and ventilation air conditioner air outlet air volume adjusting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a heating ventilation air-conditioning air outlet air volume adjusting device comprises a main box and a swing mechanism which is arranged on the inner wall of the main box and used for limiting air volume, wherein the top circumferential inner wall and the bottom circumferential inner wall of the main box are respectively provided with an upper frame and a bottom frame, the bottom inner wall of the upper frame is provided with a driving motor, one end of an output shaft of the driving motor is provided with a threaded rod, the bottom outer wall of the threaded rod is rotatably connected to the top outer wall of the bottom frame through a bearing, the circumferential outer wall of the threaded rod is provided with a lifting cylinder, the lifting cylinder is sleeved on the circumferential outer wall of the threaded rod through threads, the outer walls at two ends of the lifting cylinder are respectively provided with a supporting plate, the inner walls at two ends of the main box are respectively provided with an air collecting box, and the top outer wall at one end of the air collecting box is provided with a plurality of air inlets which are distributed at equal intervals;
the swing mechanism comprises two fluctuation plates, clamping plates are arranged on the outer walls of two sides of one end of the air collecting box, a rotating rod is arranged between the inner walls of the opposite sides of the clamping plates, and the fluctuation plates are rotatably connected to the circumferential outer walls of the rotating rods through bearings;
the circumference outer wall of main case is provided with out the gas ring, and is provided with the connecting pipe between ring and the collection bellows of giving vent to anger, and the circumference outer wall that goes out the gas ring is provided with a plurality of first play tuber pipes that the equidistance distributes, the circumference outer wall of main case is provided with and is used for carrying out the fixed establishment installed to the main case, and the top outer wall of chassis is provided with and is used for carrying out spacing stop gear to the backup pad.
Preferably, the fixing mechanism comprises a plurality of fixing plates distributed at equal intervals, the fixing plates are fixedly connected to the outer wall of the circumference of the top of the main box, and fixing holes are formed between the outer walls of the top and the bottom of the fixing plates.
Preferably, stop gear includes two gag lever posts, and the gag lever post sets up respectively in the top both ends outer wall of chassis, all opens the spacing hole with gag lever post looks adaptation between the top of backup pad and the bottom outer wall, and the backup pad slides and cup joints in the circumference outer wall of gag lever post.
Preferably, the outer wall of the top of the main box is provided with a backing ring, and the backing ring is made of rubber.
Preferably, the outer wall of the bottom of the main box is fixedly provided with a bottom plate, and the bottom plate is of a multi-through-hole net structure.
Preferably, the inner walls of the circumferences of the two ends of the top of the main box are respectively provided with a wind shield, and the wind shields are in a semi-disc shape.
Preferably, the circumferential outer wall of the air outlet ring is rotatably connected with a rotating ring through a sealing bearing, the circumferential outer wall of the rotating ring is provided with a plurality of second air outlet pipes which are distributed equidistantly, and the second air outlet pipes are all inclined.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, when the air outlet amount of wind of air conditioner needs to be adjusted, through controlling the driving motor rotation, can drive the threaded rod rotation, the section of thick bamboo that goes up and down under the effect of screw thread this moment, when the section of thick bamboo that goes up and down, utilize two backup pads to jack up the heave plate, the air outlet wind direction can pass through between two heave plates this moment, and blow off through the main bottom of the case portion, the amount of wind is great, when the section of thick bamboo that goes up and down is made to go up and down to the driving motor counter-rotation, two heave plates close gradually, the wind major part in the main case can enter into the bellows through the inlet port at this moment, and enter into the ring of giving vent to anger, thereby upwards discharge through first air-out pipe, under the circumstances that does not influence the main bottom of the case portion to give vent to anger, reduce the amount of wind of the main bottom of the case portion, simple structure, convenient operation;
the utility model discloses in, through the fixed plate that sets up, can install whole main tank in central air conditioning air outlet position, it is more convenient to use, through the gag lever post that sets up, when a lift section of thick bamboo goes up and down, the gag lever post can carry on spacing to backup pad and a lift section of thick bamboo, make a lift section of thick bamboo can guarantee normal lift rather than rotate at the threaded rod outer wall, through the backing ring of the rubber material that sets up, can be when installing the main tank, buffer protection is carried out to air conditioning air outlet and main tank, prevent that main tank or air conditioner air outlet from appearing the extrusion damage, through the netted bottom plate of the many through-holes that set up, can protect whole main tank inner assembly;
the utility model discloses in, the second through rotatory ring that sets up and slope form goes out the tuber pipe, and in the gas of main tank entered into the ring of giving vent to anger to when going out the tuber pipe blowout from the second, because the second goes out the tuber pipe and is the slope form, consequently spun gaseous reaction force can drive the second and goes out tuber pipe and rotatory ring rotation, thereby carries out certain consumption to wind energy, has reduced the air output that the second goes out the tuber pipe.
Drawings
Fig. 1 is a schematic view of an overall structure of an air quantity adjusting device at an air outlet of a heating ventilation air conditioner.
Fig. 2 is a schematic structural view of an air collecting box of an air outlet air quantity adjusting device of a heating ventilation air conditioner.
Fig. 3 is a schematic diagram of a relief plate structure of an air outlet air quantity adjusting device of a heating ventilation air conditioner.
Fig. 4 is a schematic view of a first air outlet pipe structure of an air outlet air quantity adjusting device of a heating ventilation air conditioner.
Fig. 5 is a schematic diagram of a second air outlet pipe structure of an air outlet volume adjusting device of a heating ventilation air conditioner.
In the figure: 1. a main box; 2. an air outlet ring; 3. a first air outlet pipe; 4. a fixing plate; 5. a fixing hole; 6. a backing ring; 7. a wind deflector; 8. a top frame; 9. a drive motor; 10. a base plate; 11. a chassis; 12. a heave plate; 13. an air collection box; 14. a threaded rod; 15. a limiting rod; 16. a clamping plate; 17. a support plate; 18. a limiting hole; 19. a lifting cylinder; 20. rotating the rod; 21. a connecting pipe; 22. an air inlet; 23. a rotating ring; 24. and a second air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, an air volume adjusting device for an air outlet of a heating ventilation air conditioner includes a main box 1 and a swing mechanism disposed on an inner wall of the main box 1 for limiting air volume, wherein a top frame 8 and a bottom frame 11 are respectively disposed on top and bottom circumferential inner walls of the main box 1, a driving motor 9 is disposed on the bottom inner wall of the top frame 8, a threaded rod 14 is disposed at one end of an output shaft of the driving motor 9, a bottom outer wall of the threaded rod 14 is rotatably connected to a top outer wall of the bottom frame 11 through a bearing, a lifting cylinder 19 is disposed on a circumferential outer wall of the threaded rod 14, the outer walls of two ends of the lifting cylinder 19 are respectively provided with a supporting plate 17, inner walls of two ends of the main box 1 are respectively provided with an air collecting box 13, and an outer wall of one end of the air collecting box 13 is provided with a plurality of air inlets 22 distributed at equal intervals;
the swing mechanism comprises two heave plates 12, clamping plates 16 are arranged on the outer walls of two sides of one end of the air collecting box 13, a rotating rod 20 is arranged between the inner walls of the opposite sides of the clamping plates 16, and the heave plates 12 are rotatably connected to the circumferential outer walls of the rotating rod 20 through bearings;
the circumference outer wall of main case 1 is provided with air outlet ring 2, and be provided with connecting pipe 21 between air outlet ring 2 and the case 13 of collecting wind, the circumference outer wall of air outlet ring 2 is provided with a plurality of first play tuber pipes 3 that the equidistance distributes, the circumference outer wall of main case 1 is provided with the fixed establishment that is used for installing main case 1, and the top outer wall of chassis 11 is provided with the stop gear who is used for spacing to backup pad 17, when the air outlet amount of wind of air conditioner needs to be adjusted, through controlling driving motor 9 to rotate, can drive threaded rod 14 to rotate, lift cylinder 19 can go up and down under the effect of screw this moment, when lift cylinder 19 rises, utilize two backup pads 17 to jack up heave plate 12, the air outlet wind direction can pass through between two heave plates 12 this moment, and blow out through main case 1 bottom, the amount of wind is great, when driving motor 9 counter-rotation makes lift cylinder 19 descend, two heave plates 12 close gradually, the wind major part in main case 1 can enter into case 13 through air outlet 22 at this moment, and enter air outlet ring 2, thereby upwards discharge through first pipe 3, do not influence the condition of main case 1, the bottom of case, the convenient operation structure that reduces, the bottom.
Wherein, fixed establishment includes a plurality of fixed plates 4 that the equidistance distributes, and the equal fixed connection of fixed plate 4 in the top circumference outer wall of main tank 1, has all opened fixed orifices 5 between the top of fixed plate 4 and the bottom outer wall, through the fixed plate 4 that sets up, can install whole main tank 1 in central air conditioning air outlet position, and it is more convenient to use.
Wherein, stop gear includes two gag lever posts 15, and gag lever post 15 sets up respectively in the top both ends outer wall of chassis 11, all open between the top of backup pad 17 and the bottom outer wall with gag lever post 15 looks adaptation spacing hole 18, backup pad 17 slides and cup joints in the circumference outer wall of gag lever post 15, through the gag lever post 15 that sets up, when a lift section of thick bamboo 19 goes up and down, gag lever post 15 can carry on spacingly to backup pad 17 and a lift section of thick bamboo 19 for a lift section of thick bamboo 19 can guarantee normally to go up and down and not rotatory at threaded rod 14 outer wall.
Wherein, the top outer wall of main case 1 is provided with backing ring 6, and backing ring 6 is the rubber material, and backing ring 6 through the rubber material that sets up can be when installing main case 1, and air conditioner air outlet and main case 1 carry out buffer protection, prevent that main case 1 or air conditioner air outlet from appearing the extrusion damage.
Wherein, the bottom outer wall fixed mounting's of main case 1 bottom plate 10, and bottom plate 10 is many through-holes network structure, through the netted bottom plate 10 of many through-holes that sets up, can protect whole main case 1 inner assembly.
Wherein, the circumference inner wall in the top both ends of main tank 1 all is provided with deep bead 7, and deep bead 7 is half discoid, and through deep bead 7 who sets up, when the board 12 that rises and when contacting with deep bead 7, inlet port 22 can be in relative confined state this moment, has effectively improved the air output of main tank 1 bottom.
Example 2
Referring to fig. 5, it is different from embodiment 1 in that the outer circumferential wall of the air outlet ring 2 is rotatably connected to the rotating ring 23 through a sealed bearing, and the outer circumferential wall of the rotating ring 23 is provided with a plurality of second air outlet pipes 24 distributed at equal intervals, and the second air outlet pipes 24 are all inclined, and through the rotating ring 23 and the inclined second air outlet pipes 24, when the air in the main box 1 enters the air outlet ring 2 and is ejected from the second air outlet pipes 24, because the second air outlet pipes 24 are inclined, the ejected air reaction force drives the second air outlet pipes 24 and the rotating ring 23 to rotate, thereby consuming certain amount of wind energy and reducing the air outlet amount of the second air outlet pipes 24.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (7)
1. The utility model provides a warm logical air conditioner air outlet air volume adjusting device, includes main tank (1) and sets up the swing mechanism who is used for carrying out the current-limiting to the air output at main tank (1) inner wall, the top and the bottom circumference inner wall of main tank (1) are provided with roof-rack (8) and chassis (11) respectively, and the bottom inner wall of roof-rack (8) is provided with driving motor (9), and the output shaft one end of driving motor (9) is provided with threaded rod (14), and the bottom outer wall of threaded rod (14) passes through the bearing and rotates the top outer wall of connecting in chassis (11), and the circumference outer wall of threaded rod (14) is provided with a lift section of thick bamboo (19), its characterized in that: the lifting cylinder (19) is sleeved on the circumferential outer wall of the threaded rod (14) through threads, supporting plates (17) are arranged on the outer walls of the two ends of the lifting cylinder (19), air collecting boxes (13) are arranged on the inner walls of the two ends of the main box (1), and a plurality of air inlet holes (22) are formed in the outer wall of the top of one end of each air collecting box (13) and are distributed at equal intervals;
the swing mechanism comprises two fluctuation plates (12), clamping plates (16) are arranged on the outer walls of two sides of one end of the air collecting box (13), a rotating rod (20) is arranged between the inner walls of the opposite sides of the clamping plates (16), and the fluctuation plates (12) are rotatably connected to the outer walls of the circumferences of the rotating rods (20) through bearings;
the circumference outer wall of main tank (1) is provided with out gas ring (2), and is provided with connecting pipe (21) between ring (2) and the collection bellows (13) of giving vent to anger, and the circumference outer wall of ring (2) of giving vent to anger is provided with a plurality of first play tuber pipes (3) that the equidistance distributes, the circumference outer wall of main tank (1) is provided with the fixed establishment who is used for installing main tank (1), and the top outer wall of chassis (11) is provided with and is used for carrying out spacing stop gear to backup pad (17).
2. The heating ventilating air conditioner air outlet air quantity adjusting device according to claim 1, characterized in that: the fixing mechanism comprises a plurality of fixing plates (4) which are distributed equidistantly, the fixing plates (4) are fixedly connected to the outer wall of the circumference of the top of the main box (1), and fixing holes (5) are formed between the top of each fixing plate (4) and the outer wall of the bottom of each fixing plate.
3. The air volume adjusting device for the air outlet of the heating ventilating air conditioner as claimed in claim 2, wherein: stop gear includes two gag lever posts (15), and gag lever post (15) set up respectively in the top both ends outer wall of chassis (11), all opens spacing hole (18) with gag lever post (15) looks adaptation between the top of backup pad (17) and the bottom outer wall, and backup pad (17) slip cup joints in the circumference outer wall of gag lever post (15).
4. The air volume adjusting device for the air outlet of the heating ventilating air conditioner as claimed in claim 1, wherein: the outer wall of the top of the main box (1) is provided with a backing ring (6), and the backing ring (6) is made of rubber.
5. The heating ventilating air conditioner air outlet air quantity adjusting device according to claim 4, characterized in that: the bottom outer wall of the bottom of the main box (1) is fixedly provided with a bottom plate (10), and the bottom plate (10) is of a multi-through-hole net structure.
6. The heating ventilating air-conditioning outlet air quantity regulating device according to any one of claims 1 to 5, characterized in that: the wind screens (7) are arranged on the circumferential inner walls of the two ends of the top of the main box (1), and the wind screens (7) are in a semi-disc shape.
7. The heating ventilating air conditioner air outlet air quantity adjusting device according to claim 1, characterized in that: the outer wall of the circumference of the air outlet ring (2) is rotatably connected with a rotating ring (23) through a sealing bearing, the outer wall of the circumference of the rotating ring (23) is provided with a plurality of second air outlet pipes (24) which are distributed equidistantly, and the second air outlet pipes (24) are all inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221947779.4U CN217715358U (en) | 2022-07-26 | 2022-07-26 | Air quantity adjusting device for air outlet of heating ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221947779.4U CN217715358U (en) | 2022-07-26 | 2022-07-26 | Air quantity adjusting device for air outlet of heating ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217715358U true CN217715358U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221947779.4U Active CN217715358U (en) | 2022-07-26 | 2022-07-26 | Air quantity adjusting device for air outlet of heating ventilation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217715358U (en) |
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2022
- 2022-07-26 CN CN202221947779.4U patent/CN217715358U/en active Active
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