CN207073475U - A kind of large stadium ventilation equipment - Google Patents
A kind of large stadium ventilation equipment Download PDFInfo
- Publication number
- CN207073475U CN207073475U CN201720667468.5U CN201720667468U CN207073475U CN 207073475 U CN207073475 U CN 207073475U CN 201720667468 U CN201720667468 U CN 201720667468U CN 207073475 U CN207073475 U CN 207073475U
- Authority
- CN
- China
- Prior art keywords
- rotating seat
- fan
- column
- slip ring
- ventilation equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of large stadium ventilation equipment, it is made up of base, column, rotating seat, cross bar, fan, controller；The column is connected above the base, the rotating seat is connected above the column, the rotating seat is radially provided with multiple connecting seats, the multiple connecting seat connects multiple fans by multiple cross bars, the top of the rotating seat is provided with slip ring, three wires are connected on the carbon brush of the slip ring, three wires connect the fan；The rotating seat is around the axle rotation of rotating seat, and the controller includes switch and reactor, the controller are connected by wire with slip ring, multiple fan rotations because of the reaction force of blowing.The reaction force that the utility model is dried by fan drives fan to be rotated around column, saves electric power, simple in construction.
Description
Technical field
It the utility model is related to field of ventilation equipment, and in particular to a kind of large stadium ventilation equipment, large-scale field can be improved
The ventilated environment in shop.
Background technology
Present large stadium typically uses air conditioner refrigerating or heating, in the environment of relatively closing, air stream moment, especially
Be the place that the crowd is dense more very it, and traditional fan can only typically adapt to family, and inapplicable large stadium.Therefore it is badly in need of
A kind of large stadium ventilation equipment are wanted, to solve this problem.
Utility model content
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：A kind of large stadium ventilation equipment,
It is made up of base, column, rotating seat, cross bar, fan, controller；The column, the column top are connected above the base
The rotating seat is connected, the rotating seat is radially provided with multiple connecting seats, and the multiple connecting seat connects more by multiple cross bars
The individual fan, the top of the rotating seat are provided with slip ring, three wires, three wires are connected on the carbon brush of the slip ring
Connect the fan；The rotating seat is around the axle rotation of rotating seat, and the controller includes switching and reactor, the controller
It is connected by wire with slip ring, multiple fan rotations because of the reaction force of blowing, saves electric power.
Preferably, the slip ring upper cover has casing.
Preferably, the number of the fan is 3-6.
Preferably, connected between the cross bar and the fan by universal joint.
Preferably, the length of the cross bar is 1.5 meters.
Beneficial effect
1. the reaction force that the utility model is dried by fan drives fan to be rotated around column, electric power, structure letter are saved
It is single.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of rotating seat of the present utility model.
Embodiment
Embodiment 1
As shown in Figure 1-2, a kind of large stadium ventilation equipment, by base 1, column 2, rotating seat 3, cross bar 4, fan 5,
Controller forms；The top of base 1 is radially provided with multiple by column 2 described in connecting plate and bolt connection, the rotating seat 3
Connecting seat 31, the multiple connecting seat 31 are connected by bolt with multiple one end of cross bar 4, and the other end connection of multiple cross bars 4 is more
The individual fan 5, the top of the rotating seat 3 are provided with slip ring 32, connect three wires on the carbon brush of the slip ring 32, and described three
Root wire connects the motor 6 of the fan 5, and the motor 6 drives the fan 5 to rotate；The bottom of the rotating seat 3, which is provided with, to be connected
Block 33 is connect, the contiguous block 33 is connected with the top of column 2；The rotating seat 3 is around the axle rotation of rotating seat, the controller
It is connected including switch and reactor, the controller by wire with slip ring 32.The upper cover of slip ring 32 has casing.The fan
5 number is 3-6.Connected between the cross bar 4 and the fan 5 by universal joint 7.The length of the cross bar 4 is 1.5
Rice, wind-force can cover 40 meters.
The reaction force that the utility model is dried by fan drives fan and rotating seat to be rotated around column, saves the energy.
Claims (5)
1. a kind of large stadium ventilation equipment, are made up of base, column, rotating seat, cross bar, fan, controller；Its feature exists
In：The column is connected above the base, connects the rotating seat above the column, the rotating seat is radially provided with multiple
Connecting seat, the multiple connecting seat connect multiple fans by multiple cross bars, and the top of the rotating seat is provided with slip ring, institute
Three wires of connection on the carbon brush of slip ring are stated, three wires connect the fan；The rotating seat around rotating seat axle from
Turn, the controller includes switch and reactor, the controller are connected by wire with slip ring, and multiple fans are because of blowing
Reaction force and rotation.
A kind of 2. large stadium ventilation equipment as claimed in claim 1, it is characterised in that：The slip ring upper cover has casing.
A kind of 3. large stadium ventilation equipment as claimed in claim 1, it is characterised in that：The number of the fan is 3-6
It is individual.
A kind of 4. large stadium ventilation equipment as claimed in claim 1, it is characterised in that：Between the cross bar and the fan
Connected by universal joint.
A kind of 5. large stadium ventilation equipment as claimed in claim 1, it is characterised in that：The length of the cross bar is 1.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667468.5U CN207073475U (en) | 2017-06-09 | 2017-06-09 | A kind of large stadium ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667468.5U CN207073475U (en) | 2017-06-09 | 2017-06-09 | A kind of large stadium ventilation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073475U true CN207073475U (en) | 2018-03-06 |
Family
ID=61512924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667468.5U Active CN207073475U (en) | 2017-06-09 | 2017-06-09 | A kind of large stadium ventilation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073475U (en) |
-
2017
- 2017-06-09 CN CN201720667468.5U patent/CN207073475U/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: 20240612 Address after: 215024 China (Jiangsu) Pilot Free Trade Zone Suzhou Area, Suzhou City, Jiangsu Province, China (Jiangsu), No. 128 Fangzhou Road, Suzhou Industrial Park, Zone 1, Building B (Building 2), 2nd Floor Patentee after: SUZHOU OPTLMAL MACHINERY CO.,LTD. Country or region after: China Address before: Room 4601, 4th Floor, Building 3, No. 828 Xinge Road, Xinqiao Town, Songjiang District, Shanghai, 2016 Patentee before: KALE ENVIRONMENTAL TECHNOLOGY (SHANGHAI) Corp. Country or region before: China |