CN216204043U - Blast cap that exhaust circulation nature is good - Google Patents
Blast cap that exhaust circulation nature is good Download PDFInfo
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- CN216204043U CN216204043U CN202122081579.7U CN202122081579U CN216204043U CN 216204043 U CN216204043 U CN 216204043U CN 202122081579 U CN202122081579 U CN 202122081579U CN 216204043 U CN216204043 U CN 216204043U
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- baffle
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- connecting plate
- arc
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Abstract
The utility model belongs to the technical field of hoods, and particularly relates to a hood with good exhaust ventilation, which comprises a fixed connecting ring, wherein an annular sliding groove is formed in the inner side of the fixed connecting ring, an annular sliding block is arranged inside the annular sliding groove, a supporting ring is arranged on one side of the annular sliding block, a baffle is arranged at the top of the supporting ring, a connecting plate is arranged at the top of the baffle, an auxiliary device is arranged at the top of the connecting plate, and supporting columns are respectively arranged on the surface of the fixed connecting ring. Make wind drive baffle, support ring and annular slider rotate in the inside of annular spout to through the arc of baffle, make wind parallel direction's flow, with higher speed and change into from bottom to top vertically flow, with the effect of improving indoor ventilation, the top of connecting plate is provided with the arc piece simultaneously, makes wind pass through the inside through-hole of seting up of arc piece, thereby comes to accelerate the baffle, improves the rotational speed of baffle, thereby improves the effect that the air was changed.
Description
Technical Field
The utility model belongs to the technical field of air hoods, and particularly relates to an air hood with good exhaust ventilation.
Background
The wind cap is a device which utilizes the principle that natural wind speed in the nature pushes a turbine of a fan to rotate and indoor and outdoor air convection to accelerate and convert air flow in any parallel direction into vertical air flow from bottom to top so as to improve the indoor ventilation effect.
At present, the use of the blast cap is also more and more extensive, and when a common blast cap is used, the mobility is not very good, so that the ventilation effect is influenced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a blast cap with good exhaust ventilation, which solves the problem that the ventilation effect is influenced because the mobility is not very good when a common blast cap is used.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hood that exhaust circulation nature is good, includes fixed connection ring, annular spout has been seted up to fixed connection ring's inboard, the inside of annular spout is provided with annular slider, one side of annular slider is provided with the support ring, the top of support ring is provided with the baffle, the top of baffle is provided with the connecting plate, the top of connecting plate is provided with auxiliary device, fixed connection ring's surface is provided with the support column respectively, the top of support column is provided with the backup pad, the top of backup pad is provided with the roof.
Preferably, the top of the top plate is provided with a convex block, the surface of the top plate is respectively provided with a groove, and the convex block is conical in shape.
Preferably, the inside of backup pad is provided with the loose axle, and the both ends of loose axle are located the inside of support column and roof, swing joint between backup pad, roof, loose axle and the support column.
Preferably, the auxiliary device comprises an arc-shaped block, and a through hole is formed in the arc-shaped block.
Preferably, the bottom of roof is provided with the motor, the output of motor is provided with the axis of rotation, and the axis of rotation is connected with the connecting plate.
Preferably, the surface of the fixed connecting ring is provided with a rubber gasket, and the rubber gasket is positioned at the lower side of the supporting column.
Preferably, the outer side of the baffle is arc-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
when using, wind blows in through the baffle, make wind drive the baffle, support ring and annular slider rotate in the inside of annular spout, and through the arc of baffle, make wind parallel direction's flow, with higher speed and change into from bottom to top vertically flow, in order to improve indoor ventilation's effect, the top of connecting plate is provided with the arc piece simultaneously, make wind pass through the inside through-hole of seting up of arc piece, thereby come to accelerate the baffle, improve the rotational speed of baffle, thereby improve the effect that the air was changed.
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 first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic view of the annular chute of the present invention;
FIG. 4 is a schematic view of an annular slider of the present invention.
In the figure: 1 fixing a connecting ring; 2, supporting plates; 3, a baffle plate; 4 a top plate; 5, a groove; 6, a bump; 7, a rubber sealing gasket; 8, supporting columns; 9, an arc-shaped block; 10 rotating the shaft; 11 a motor; 12 an annular chute; 13 an annular slider; 14 supporting the ring; 15 connecting plates; 16 through holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a hood that exhaust circulation nature is good, including fixed connection ring 1, annular spout 12 has been seted up to fixed connection ring 1's inboard, the inside of annular spout 12 is provided with annular slider 13, one side of annular slider 13 is provided with support ring 14, support ring 14's top is provided with baffle 3, baffle 3's top is provided with connecting plate 15, connecting plate 15's top is provided with auxiliary device, fixed connection ring 1's surface is provided with support column 8 respectively, support column 8's top is provided with backup pad 2, backup pad 2's top is provided with roof 4.
In the embodiment of the utility model, when in use, wind is blown in through the baffle 3, so that the wind drives the baffle 3, the support ring 14 and the annular slider 13 to rotate inside the annular chute 12, and the wind flows in the parallel direction and is accelerated and converted into vertical flow from bottom to top through the arc shape of the baffle 3, so as to improve the indoor ventilation effect, meanwhile, the arc-shaped block 9 is arranged at the top of the connecting plate 15, so that the wind passes through the through hole 16 formed in the arc-shaped block 9, so as to accelerate the baffle 3, improve the rotating speed of the baffle 3, and improve the air exchange effect.
In this embodiment: in rainy days, rainwater falls to the surfaces of the top plate 4 and the convex block 6, and then the rainwater flows out through the groove 5, so that the water is prevented from entering the fixed connecting ring 1 and the baffle 3, the equipment is protected, and the using effect is improved.
In this embodiment: when the wind-driven generator is used, the supporting plate 2 moves on the surface of the movable shaft, so that wind blows the supporting plate 2, the supporting plate 2 is parallel to the wind, and the effect of blowing the wind to the baffle 3 is improved.
In this embodiment: when no wind exists, the motor 11 is operated, so that the motor 11 drives the equipment to rotate through the rotating shaft 10, and the usability is improved.
In this embodiment: the rubber packing 7 is provided to prevent water from penetrating from the joint, thereby increasing the sealing property.
The working principle and the using process of the utility model are as follows: after the air conditioner is installed, when the air conditioner is used, air is blown in through the baffle 3, so that the air drives the baffle 3, the support ring 14 and the annular slide block 13 to rotate inside the annular sliding groove 12, the air flows in the parallel direction and is accelerated and converted into vertical flow from bottom to top through the arc of the baffle 3, so that the indoor ventilation effect is improved, meanwhile, the arc-shaped block 9 is arranged at the top of the connecting plate 15, the air passes through the through hole 16 formed in the arc-shaped block 9, so that the baffle 3 is accelerated, the rotating speed of the baffle 3 is improved, and the air exchange effect is improved.
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 (7)
1. A hood with good exhaust ventilation, comprising a fixed connection ring (1), characterized in that: annular chute (12) have been seted up to the inboard of fixed go-between (1), the inside of annular chute (12) is provided with annular slider (13), one side of annular slider (13) is provided with support ring (14), the top of support ring (14) is provided with baffle (3), the top of baffle (3) is provided with connecting plate (15), the top of connecting plate (15) is provided with auxiliary device, the surface of fixed go-between (1) is provided with support column (8) respectively, the top of support column (8) is provided with backup pad (2), the top of backup pad (2) is provided with roof (4).
2. The cowl according to claim 1, wherein: the top of the top plate (4) is provided with a convex block (6), the surface of the top plate (4) is respectively provided with a groove (5), and the shape of the convex block (6) is conical.
3. The cowl according to claim 1, wherein: the inside of backup pad (2) is provided with the loose axle, and the both ends of loose axle are located the inside of support column (8) and roof (4), swing joint between backup pad (2), roof (4), loose axle and support column (8).
4. The cowl according to claim 1, wherein: the auxiliary device comprises an arc-shaped block (9), and a through hole (16) is formed in the arc-shaped block (9).
5. The cowl according to claim 1, wherein: the bottom of roof (4) is provided with motor (11), the output of motor (11) is provided with axis of rotation (10), and axis of rotation (10) are connected with connecting plate (15).
6. The cowl according to claim 1, wherein: the surface of the fixed connecting ring (1) is provided with a rubber gasket (7), and the rubber gasket (7) is positioned on the lower side of the supporting column (8).
7. The cowl according to claim 1, wherein: the outer side of the baffle (3) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081579.7U CN216204043U (en) | 2021-08-31 | 2021-08-31 | Blast cap that exhaust circulation nature is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081579.7U CN216204043U (en) | 2021-08-31 | 2021-08-31 | Blast cap that exhaust circulation nature is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216204043U true CN216204043U (en) | 2022-04-05 |
Family
ID=80917698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122081579.7U Active CN216204043U (en) | 2021-08-31 | 2021-08-31 | Blast cap that exhaust circulation nature is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216204043U (en) |
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2021
- 2021-08-31 CN CN202122081579.7U patent/CN216204043U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: Room D189, Room 03, 4th Floor, Building 1, Phase 3, International Enterprise Center, No. 1 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 (Wuhan Area of Free Trade Zone) Patentee after: Wuhan Shoushengda Security Equipment Co.,Ltd. Address before: 714300 No. 9, village committee of dongma village, Nantou Township, Tongguan County, Weinan City, Shaanxi Province Patentee before: Yan Nannan |