CN114413378A - Multi-level exhaust equipment of underground garage - Google Patents
Multi-level exhaust equipment of underground garage Download PDFInfo
- Publication number
- CN114413378A CN114413378A CN202111675625.4A CN202111675625A CN114413378A CN 114413378 A CN114413378 A CN 114413378A CN 202111675625 A CN202111675625 A CN 202111675625A CN 114413378 A CN114413378 A CN 114413378A
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- Prior art keywords
- air
- box
- fixed
- exhaust
- air supply
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses multi-level exhaust equipment for an underground garage, which relates to the technical field of exhaust, and because external air is not easy to enter the underground garage and the oxygen content in the underground garage is reduced, the exhaust technology can be installed when the underground garage is built to replace the internal air, but the existing exhaust equipment is single-level exhaust, and only upper air is exhausted when the garage is too high, so that the problem of complete replacement cannot be solved. The air filter is arranged at different layers of the garage, multi-layer and multi-azimuth air exhaust is realized, the air replacement speed is high, air is filtered during replacement, the air quality inside the garage is ensured, and dust pollution outside the garage is avoided.
Description
Technical Field
The invention relates to the technical field of air exhaust, in particular to multi-level air exhaust equipment for an underground garage.
Background
The exhaust is also called as air exchange, which is to send enough fresh air into the indoor space by mechanical or natural method and simultaneously exhaust the dirty air which does not meet the sanitary requirement in the room, so that the indoor air meets the sanitary requirement and the requirement of the production process. The facilities for completing ventilation in the building are collectively called exhaust equipment.
Because outside air is difficult for getting into underground garage, makes inside oxygen content reduce, so can replace inside air to installing the exhaust technology in underground garage construction, but present exhaust equipment all is the exhaust of single-level, and when the garage height was too high can lead to the exhaust, only get rid of upper air, can't accomplish comprehensive replacement, we have proposed a multi-level exhaust equipment of underground garage for this reason.
Disclosure of Invention
The invention provides multi-level exhaust equipment for an underground garage, which solves the problems that because external air is not easy to enter the underground garage, the oxygen content in the underground garage is reduced, an exhaust technology is installed during the construction of the underground garage, and the internal air is replaced, but the existing exhaust equipment exhausts air in a single layer, and only upper-layer air is exhausted when the garage is too high, so that comprehensive replacement cannot be realized.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-level exhaust device of an underground garage comprises a main air box, wherein a partition plate is fixed inside the main air box, two filter screen openings are formed in the right side of the main air box, a filter screen is sleeved inside each filter screen opening, an exhaust box is fixed at the top of the main air box, two exhaust fans are rotatably connected inside the exhaust box, a first belt pulley is fixed outside each exhaust fan, a first belt is sleeved outside each of the two first belt pulleys, and a first motor is fixedly connected to the top end of each exhaust fan located on the right side;
the bottom of the main air box is fixedly provided with an air supply box, the interior of the air supply box is rotatably connected with two air supply fans, the exterior of each air supply fan is fixedly provided with a belt wheel II, the exterior of each belt wheel II is sleeved with a belt I, and the bottom end of the air supply fan positioned on the right side is fixedly connected with a motor II;
a first exhaust pipe is fixed inside the back side of the main air box, and a first air supply pipe is fixed inside the back side of the main air box;
a first five-way pipe is fixed at the other end of the first air suction pipe, a plurality of second air suction pipes are fixed outside the first five-way pipe, and air suction openings are fixed at the other ends of the second air suction pipes;
the other end of the first air supply pipe is fixedly provided with a second five-way pipe, a plurality of second air supply pipes are fixedly arranged outside the second five-way pipe, and air supply outlets are fixedly arranged at the other ends of the second air supply pipes.
Preferably, two connecting plates are fixed on the air supply opening and fixedly connected with the air suction opening.
Preferably, the main air box is divided into an air supply area and an air exhaust area by the partition plate, the first air exhaust pipe is communicated with the air exhaust area, and the first air supply pipe is communicated with the air supply area.
Preferably, the filter screen is located above and located inside the air draft area, and the filter screen is located below and located inside the air supply area.
Preferably, a handle is fixed on the right side of the filter screen, and a rubber pad is fixed on the inner wall of the handle.
Preferably, a first L-shaped frame is fixed to the outer portion of the first motor, the first L-shaped frame is fixedly connected with the air pumping box, a second L-shaped frame is fixed to the outer portion of the second motor, and the second L-shaped frame is fixedly connected with the air feeding box.
Preferably, two air ports are formed in the top of the main air box, and the main air box is communicated with the air suction box and the air supply box through the two air ports.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the air pumping box, the air supply box, the air suction opening, the air supply opening and the like are arranged, the air supply box draws air from the outside and then sends the air to the four air supply openings, and the air pumping box draws air from the garage through the air suction opening.
Drawings
FIG. 1 is a schematic diagram of a front right side perspective view of a multi-level air exhaust device of an underground garage according to the present invention;
FIG. 2 is a schematic view of a front view cross-section structure of a multi-level air exhaust device of an underground garage according to the present invention;
FIG. 3 is a schematic left-view structural diagram of a multi-level exhaust device of an underground garage according to the present invention;
fig. 4 is a schematic view of a partially enlarged structure at a position a in fig. 1 of a multi-level exhaust device of an underground garage according to the present invention;
fig. 5 is a schematic view of a local enlarged structure at a position B in fig. 1 of the multi-level exhaust equipment of the underground garage provided by the invention.
In the figure: 1. a main bellows; 2. a partition plate; 3. a filter screen; 4. an air extraction box; 5. an exhaust fan; 6. a first belt pulley; 7. a first belt; 8. a first motor; 9. an air supply box; 10. an air supply fan; 11. a second belt pulley; 12. a first belt; 13. a second motor; 14. a first exhaust pipe; 15. a first blast pipe; 16. a second exhaust pipe; 17. a second air supply pipe; 18. an air suction opening; 19. an air supply outlet; 20. a connecting plate; 21. and (4) a tuyere.
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.
Referring to fig. 1-5, an embodiment provided by the scheme is that the multi-level exhaust equipment for the underground garage comprises a main air box 1, a partition plate 2 is fixed inside the main air box 1, two filter screen openings are formed in the right side of the main air box 1, a filter screen 3 is sleeved inside each filter screen opening, an exhaust box 4 is fixed at the top of the main air box 1, two exhaust fans 5 are rotatably connected inside the exhaust box 4, belt pulleys 6 are fixed outside the exhaust fans 5, belts 7 are sleeved outside the belt pulleys 6, and a motor 8 is fixedly connected to the top end of each exhaust fan 5 on the right side;
the bottom of the main air box 1 is fixedly provided with an air supply box 9, the interior of the air supply box 9 is rotatably connected with two air supply fans 10, the exterior of the air supply fan 10 is fixedly provided with a second belt pulley 11, the exterior of the two second belt pulleys 11 is sleeved with a first belt 12, and the bottom end of the right air supply fan 10 is fixedly connected with a second motor 13;
a first exhaust pipe 14 is fixed inside the back side of the main air box 1, and a first blast pipe 15 is fixed inside the back side of the main air box 1;
a first five-way pipe is fixed at the other end of the first exhaust pipe 14, a plurality of second exhaust pipes 16 are fixed outside the first five-way pipe, and an exhaust opening 18 is fixed at the other end of each second exhaust pipe 16;
the other end of the first air supply pipe 15 is fixed with a second five-way pipe, a plurality of second air supply pipes 17 are fixed outside the second five-way pipe, and air supply openings 19 are fixed at the other ends of the second air supply pipes 17.
In this embodiment, two connecting plates 20 are fixed on the air supply opening 19, and the connecting plates 20 are fixedly connected with the air suction opening 18.
In the embodiment, the main air box 1 is divided into an air supply area and an air exhaust area by the partition plate 2, the first air exhaust pipe 14 is communicated with the air exhaust area, and the first air supply pipe 15 is communicated with the air supply area.
In this embodiment, the filter screen 3 located above is located inside the suction area, and the filter screen 3 located below is located inside the air supply area.
In this embodiment, the right side of the filter screen 3 is fixed with a handle, and the inner wall of the handle is fixed with a rubber pad.
In this embodiment, a first L-shaped frame is fixed to the outside of the first motor 8, the first L-shaped frame is fixedly connected to the air pumping box 4, a second L-shaped frame is fixed to the outside of the second motor 13, and the second L-shaped frame is fixedly connected to the air feeding box 9.
In this embodiment, two air ports 21 are formed at the top of the main air box 1, and the main air box 1 is communicated with the air suction box 4 and the air supply box 9 through the two air ports 21.
The working principle is that firstly, four air supply ports 19 and four air suction ports 18 are arranged, each air supply port 19 and each air suction port 18 are in a group, four groups are respectively arranged on four walls of a garage, the four groups are not arranged on the same horizontal line, the four groups are arranged in a staggered manner, the uppermost air is replaced for the top layer of the garage, the middle two air is replaced for the middle of the garage, the lowermost air is replaced for the lower part of the garage, the air at each layer can be replaced, a first motor 8 is started to drive a suction fan 5 to transmit suction force to a main air box 1, then the air enters a first air suction pipe 14, then the air enters a first five-way pipe, then the air enters a second four air suction pipes 16, then the air reaches the air suction ports 18 in four directions, then the air at four layers is replaced, a filter screen 3 in an air suction area filters the air when air is sucked, the second motor 13 is started, and the second motor 13 drives an air supply fan 10 to rotate, the outside air is pumped into the main air box 1, then enters the first air supply pipe 15, then enters the second five-way pipe, then enters the second air supply pipe 17, then enters the air supply opening 19, the air supply openings 19 in four directions send the air to the underground garage in a layered mode, the air is filtered by the filter screen 3 in the air supply area, the air quality in the interior is guaranteed, and the filter screen 3 can be taken down and cleaned.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The multi-level exhaust equipment for the underground garage comprises a main air box (1) and is characterized in that a partition plate (2) is fixed inside the main air box (1), two filter screen openings are formed in the right side of the main air box (1), a filter screen (3) is sleeved inside each filter screen opening, an air suction box (4) is fixed at the top of the main air box (1), two suction fans (5) are rotatably connected inside each air suction box (4), belt wheels I (6) are fixed outside each suction fan (5), a belt I (7) is sleeved outside each belt wheel I (6), and a motor I (8) is fixedly connected to the top end of each suction fan (5) located on the right side;
a second air supply box (9) is fixed at the bottom of the main air box (1), two second air supply fans (10) are rotatably connected inside the air supply box (9), a second belt pulley (11) is fixed outside the second air supply fans (10), a first belt (12) is sleeved outside the second belt pulleys (11), and a second motor (13) is fixedly connected to the bottom end of the second air supply fan (10) on the right side;
a first exhaust pipe (14) is fixed inside the back side of the main air box (1), and a first blast pipe (15) is fixed inside the back side of the main air box (1);
a first five-way pipe is fixed at the other end of the first air extraction pipe (14), a plurality of second air extraction pipes (16) are fixed outside the first five-way pipe, and air extraction openings (18) are fixed at the other ends of the second air extraction pipes (16);
the other end of the first air supply pipe (15) is fixed with a second five-way pipe, a plurality of second air supply pipes (17) are fixed outside the second five-way pipe, and air supply openings (19) are fixed at the other ends of the second air supply pipes (17).
2. The multilevel air exhaust device of an underground garage according to claim 1, wherein two connecting plates (20) are fixed on the air supply opening (19), and the connecting plates (20) are fixedly connected with the air suction opening (18).
3. The multilevel exhaust equipment for the underground garage according to claim 1, wherein the main bellows (1) is divided into an air supply area and an air exhaust area by the partition plate (2), the first exhaust pipe (14) is communicated with the air exhaust area, and the first supply pipe (15) is communicated with the air supply area.
4. The multilevel air exhaust device of an underground garage according to claim 3, wherein the filter screen (3) positioned above is positioned inside the air exhaust area, and the filter screen (3) positioned below is positioned inside the air supply area.
5. The multi-level exhaust device for the underground garage according to claim 1, wherein a handle is fixed on the right side of the filter screen (3), and a rubber pad is fixed on the inner wall of the handle.
6. The multi-level exhaust device of the underground garage according to claim 1, wherein a first L-shaped frame is fixed outside the first motor (8), the first L-shaped frame is fixedly connected with the exhaust box (4), a second L-shaped frame is fixed outside the second motor (13), and the second L-shaped frame is fixedly connected with the exhaust box (9).
7. The multilevel exhaust equipment of the underground garage according to claim 1, wherein the top of the main air box (1) is provided with two air ports (21), and the main air box (1) is communicated with the air suction box (4) and the air supply box (9) through the two air ports (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675625.4A CN114413378A (en) | 2021-12-31 | 2021-12-31 | Multi-level exhaust equipment of underground garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675625.4A CN114413378A (en) | 2021-12-31 | 2021-12-31 | Multi-level exhaust equipment of underground garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114413378A true CN114413378A (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111675625.4A Pending CN114413378A (en) | 2021-12-31 | 2021-12-31 | Multi-level exhaust equipment of underground garage |
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| CN (1) | CN114413378A (en) |
Citations (20)
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| CN111043700A (en) * | 2019-12-24 | 2020-04-21 | 江苏新天会建设工程有限公司 | Simple and easy-to-assemble ventilation system |
| CN210832414U (en) * | 2019-10-25 | 2020-06-23 | 吴振亮 | Be used for building green energy-conserving ventilation unit |
| CN112161367A (en) * | 2020-07-30 | 2021-01-01 | 中国建筑股份有限公司 | Air dehumidification fresh air system in underground space |
| CN213049843U (en) * | 2020-08-07 | 2021-04-27 | 中国水利水电第三工程局有限公司 | Underground garage ventilation unit |
| CN213066422U (en) * | 2020-07-21 | 2021-04-27 | 深圳市倍科仪器设备有限公司 | Ventilation device before walk-in constant temperature and humidity experiment |
| CN112902338A (en) * | 2021-01-30 | 2021-06-04 | 张枫 | Intelligent household ventilation device |
| CN113235867A (en) * | 2021-04-29 | 2021-08-10 | 齐君三 | Smoke exhaust pipeline system of underground garage |
| CN113623775A (en) * | 2021-07-20 | 2021-11-09 | 江苏银洲建设集团有限公司 | Underground garage ventilation and dehumidification system for high-rise residence |
| CN214791665U (en) * | 2021-05-26 | 2021-11-19 | 江苏中锐华东建筑设计研究院有限公司 | Fresh air system for underground garage |
-
2021
- 2021-12-31 CN CN202111675625.4A patent/CN114413378A/en active Pending
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| CN1126301A (en) * | 1995-01-13 | 1996-07-10 | 吴顺益 | Jet ventilating unit |
| KR20140005681A (en) * | 2012-07-06 | 2014-01-15 | 주식회사 경인기계 | Cooling tower and heat exchanging system using ventilator for basement |
| CN103939122A (en) * | 2014-04-14 | 2014-07-23 | 中国矿业大学 | Method for side air supply of driving face of large-diameter deep vertical shaft |
| CN205481550U (en) * | 2016-01-27 | 2016-08-17 | 潍坊大川置业有限公司 | Arrange room with indoor new trend system |
| CN205747380U (en) * | 2016-05-09 | 2016-11-30 | 浙江医药工业设计院有限公司 | Pharmaceutical factory's ventilating system pipeline |
| CN107917466A (en) * | 2017-11-13 | 2018-04-17 | 薛春红 | A kind of workplace air purifier |
| CN208124641U (en) * | 2018-04-08 | 2018-11-20 | 佛山市史麦斯卫厨电器有限公司 | A kind of novel gas wall hanging furnace apparatus |
| CN108534292A (en) * | 2018-05-11 | 2018-09-14 | 泰安市蓝天净化科技有限公司 | The vertical parallel fresh air system of teaching building |
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| CN210345771U (en) * | 2019-06-25 | 2020-04-17 | 江苏金优空调设备有限公司 | Bidirectional purification type fresh air system device |
| CN210832414U (en) * | 2019-10-25 | 2020-06-23 | 吴振亮 | Be used for building green energy-conserving ventilation unit |
| CN111043700A (en) * | 2019-12-24 | 2020-04-21 | 江苏新天会建设工程有限公司 | Simple and easy-to-assemble ventilation system |
| CN213066422U (en) * | 2020-07-21 | 2021-04-27 | 深圳市倍科仪器设备有限公司 | Ventilation device before walk-in constant temperature and humidity experiment |
| CN112161367A (en) * | 2020-07-30 | 2021-01-01 | 中国建筑股份有限公司 | Air dehumidification fresh air system in underground space |
| CN213049843U (en) * | 2020-08-07 | 2021-04-27 | 中国水利水电第三工程局有限公司 | Underground garage ventilation unit |
| CN112902338A (en) * | 2021-01-30 | 2021-06-04 | 张枫 | Intelligent household ventilation device |
| CN113235867A (en) * | 2021-04-29 | 2021-08-10 | 齐君三 | Smoke exhaust pipeline system of underground garage |
| CN214791665U (en) * | 2021-05-26 | 2021-11-19 | 江苏中锐华东建筑设计研究院有限公司 | Fresh air system for underground garage |
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