CN104748284A - Stand column type central fresh air ventilating system - Google Patents
Stand column type central fresh air ventilating system Download PDFInfo
- Publication number
- CN104748284A CN104748284A CN201310743680.1A CN201310743680A CN104748284A CN 104748284 A CN104748284 A CN 104748284A CN 201310743680 A CN201310743680 A CN 201310743680A CN 104748284 A CN104748284 A CN 104748284A
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- CN
- China
- Prior art keywords
- outer tube
- air
- column
- room
- guide hole
- 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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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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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
- F24F13/02—Ducting arrangements
- F24F13/0281—Multilayer duct
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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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0608—Perforated ducts
Landscapes
- 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 a stand column type central fresh air ventilating system. The stand column type central fresh air ventilating system comprises stand column type air guide ports distributed in all rooms, wherein the stand column type air guide ports consist of outer pipes and inner pipes; inner pipe ventilating holes are distributed in the inner pipes from top to bottom; outer pipe fit ventilating holes are distributed in the outer pipes from top to bottom, and have the same sizes with the inner pipe ventilating holes; the inner pipe ventilating holes are tightly connected and overlapped with the outer pipe fit ventilating holes; outer pipe independent ventilating holes are distributed in the outer pipes from top to bottom; included angles between connecting lines of the outer pipe fit ventilating holes to the axis of the outer pipes and connecting lines of the outer pipe independent ventilating holes to the axis of the outer pipes on the same horizontal plane are not smaller than 90 degrees and not greater than 270 degrees; the inner pipes of the stand column type air guide ports distributed in all the rooms are tightly connected with outer ventilating ways passed to all the rooms; the outer ventilating ways are tightly connected with an air inlet of a central fresh air machine; and inner ventilating ways are tightly connected with an exhaust port of the central fresh air machine. The stand column type central fresh air ventilating system convenient for installation is realized.
Description
Technical field
The present invention is a kind of indoor ventilation system, particularly the new wind ventilating system of a kind of column central authorities.
Background technology
At present, the ventilating system of the new blower fan of most indoor central authorities adopts furred ceiling mode, and necessary furred ceiling when this mode is installed, install inconvenience, the pollutant being also not easy to proportion larger is discharged rapidly, and obviously this just restricts the use of new blower fan.In fact when current air quality is very bad, the people adopting new blower fan to prevent PM2.5 from injuring is very little, people would rather adopt the air purifier on market, live in indoor pollution purification, pollute again in the environment of the cyclic polluting purification purified again, also do not adopt the new blower fan of central authorities.And our company's authorized " a kind of column aeration structure ", although efficiently solve the problems referred to above, owing to have employed air intake and air draft shares air guide hole and pipeline, air intake air draft is caused timesharing to carry out, have impact on operating efficiency, there is no energy-saving effect.
Summary of the invention
The present invention in order to solve prior art deficiency, provide that a kind of structure is simple, dependable performance, there is energy-saving effect, the new wind ventilating system of a kind of column central authorities that easy for installation, air intake air draft is carried out simultaneously.Instant invention overcomes ceiling mounting type ventilating system must furred ceiling cause installation inconvenience, the relatively poor shortcoming of ventilation effect; Present invention overcomes " a kind of column aeration structure " timesharing air intake, air draft cause the shortcoming that efficiency is lower, do not have energy-efficient performance, can be widely used in the place such as house, office, workshop, indoor public places health ventilate.
The present invention is achieved in that the new wind ventilating system of a kind of column central authorities comprises the column air guide hole 1 being distributed in each room, column air guide hole 1 is by outer tube 3 and be connected to pipe 2 in inside outer tube 3 tube wall and form, pipe air vent 4 in interior pipe 2 distributes from top to bottom, distribute from top to bottom at outer tube 3 and coordinate air vent 5 with the outer tube of interior pipe air vent 4 size correspondent equal, outer tube 3 and the compact siro spinning technology of interior pipe 2 complete interior pipe air vent 4 and coordinate air vent 5 to overlap with corresponding outer tube, to distribute from top to bottom outer tube independent ventilation hole 6 at outer tube 3, the outer tube being distributed in same level coordinates air vent 5 should be more than or equal to 90 ° to the angle between outer tube 3 axial connecting line and outer tube independent ventilation hole 6 to outer tube 3 axial connecting line and be less than or equal to 270 °, interior pipe 2 compact siro spinning technology being distributed in the column air guide hole 1 in each room leads to the interior ventilating duct 7 in each room, outer tube 3 compact siro spinning technology being distributed in the column air guide hole 1 in each room leads to the separate ventilation road 8 in each room, air inlet 10 compact siro spinning technology of separate ventilation road 8 and the new blower fan 9 of central authorities, exhaust outlet 11 compact siro spinning technology of interior ventilating duct 7 and the new blower fan 9 of central authorities, realize outer tube independent ventilation hole 6 air intake to push ahead, run into room wall structural reform to change direction, run into body of wall again and again change direction, outer tube coordinates air vent 5 in air draft, cause with air intake almost oppositely air pressure reduce, accelerating air intake advances original air in room to advance to outer tube independent ventilation hole 6, and then by outside interior ventilating duct 7 discharge chamber, guarantee air intake and be greater than exhaust air rate fresh air can be made constantly to add in room in a steady stream, and the contaminated air that source has can continuously outside discharge chamber.
Described interior pipe 2 is made by the material that heat conduction is strong, and the heat between interior pipe 2 and outer tube 3 is exchanged rapidly.
Described separate ventilation road 8 is enclosed within outside interior ventilating duct 7, and interior ventilating duct 7 is made by the material that heat conduction is strong, and the heat between interior ventilating duct 7 and separate ventilation road 8 is exchanged rapidly.
In the described interior pipe 2 being distributed in the column air guide hole 1 in each room distributes from top to bottom, the gross area of pipe air vent 4 is less than or equal to the cross-sectional area of interior ventilating duct 7.
Distribute from top to bottom cross-sectional area that the gross area in outer tube independent ventilation hole 6 is less than or equal to separate ventilation road 8 of the described outer tube 3 being distributed in the column air guide hole 1 in each room subtracts the cross-sectional area of interior ventilating duct 7.
Close on the topmost outer tube independent ventilation hole 6 of the outer tube 3 of described column air guide hole 1.The closed upper part of the interior pipe 2 of column air guide hole 1.
Described column air guide hole 1 is cylindrical or prismatic, and the outer tube 3 of composition column air guide hole 1 is similar figures with the cross section of interior pipe 2.
Described interior pipe air vent 4, outer tube coordinate air vent 5, outer tube independent ventilation hole 6 is distributed in apart from the orientation of ground more than 30mm, below 1700mm.
Accompanying drawing explanation
Fig. 1, front view schematic diagram
Fig. 2, column air guide hole top enlarged diagram
1 column air guide hole, pipe in 2,3 outer tubes, pipe air vent in 4,5 outer tubes coordinate air vent, 6 outer tube independent ventilation holes, ventilating duct in 7,8 separate ventilation roads, the 9 new blower fans of central authorities, 10 air inlets, 11 exhaust outlets, 12 room two, 14, room one, 13 balconies.
Detailed description of the invention
Schematic diagram as shown in Figure 1-2, the present invention is achieved in that the new wind ventilating system of a kind of column central authorities comprises the column air guide hole 1 being distributed in room 1 and room 2 13, column air guide hole 1 is by outer tube 3 and be connected to pipe 2 in inside outer tube 3 tube wall and form, pipe air vent 4 in interior pipe 2 distributes from top to bottom, distribute from top to bottom at outer tube 3 and coordinate air vent 5 with the outer tube of interior pipe air vent 4 size correspondent equal, pipe air vent 4 in all is coordinated air vent 5 one_to_one corresponding with outer tube, pipe 2 and outer tube 3 in fixing compact connects, in realizing, pipe air vent 4 coordinates air vent 5 to overlap with corresponding outer tube, to distribute from top to bottom outer tube independent ventilation hole 6 at outer tube 3, the outer tube being distributed in same level coordinates air vent 5 should be more than or equal to 90 ° to the angle between outer tube 3 axial connecting line and outer tube independent ventilation hole 6 to outer tube 3 axial connecting line and be less than or equal to 270 °, be distributed in pipe 2 compact siro spinning technology in the column air guide hole 1 in room 1 and room 2 13 and lead to ventilating duct 7 in room 1 and room 2 13, be distributed in and lead to separate ventilation road 8 in room 1 and room 2 13 at outer tube 3 compact siro spinning technology of the column air guide hole 1 in room 1 and room 2 13, exhaust outlet 11 compact siro spinning technology of interior ventilating duct 7 and the new blower fan 9 of central authorities, air inlet 10 compact siro spinning technology of separate ventilation road 8 and the new blower fan 9 of central authorities.
When the new blower fan 9 of new blower fan central authorities of central authorities works, outdoor air is after central authorities' new blower fan 9 filtration treatment, separate ventilation road 8 is arrived by the air inlet 10 of the new blower fan 9 of central authorities, and then deliver to column air guide hole 1, and enter room 1 and room 2 13 through outer tube independent ventilation hole 6, under the barrier effect of room wall, form air intake backflow; While air intake, the air draft of central type blower fan 9 starts simultaneously, the contaminated air in room 1 and room 2 13 is made to coordinate air vent 5 through outer tube successively, interior pipe air vent 4, interior pipe 2, interior ventilating duct 7, the exhaust outlet 11 of the new blower fan 9 of central authorities, outside central authorities' new blower fan 9 discharge chamber, under the barrier effect of room wall, form air draft backflow.Be more than or equal to 90 ° due to the angle between conplane air intake action line and air draft action line and be less than or equal to 270 °, make air intake air draft around room wall circulation, again because interior pipe air vent 4, outer tube coordinates air vent 5, outer tube independent ventilation hole 6 is distributed in apart from ground more than 30mm, in the orientation of below 1700mm, therefore the air quality of the zone of action of this people is made first to improve, the air quality of the zone of action of people is made to be better than the air quality on roof, instead of the air quality on roof is better than the air quality of the zone of action of people, this is stronger in the health of people.
The present invention passes through exhaust outlet 11 compact siro spinning technology of interior ventilating duct 7 and the new blower fan 9 of central authorities, air inlet 10 compact siro spinning technology of separate ventilation road 8 and the new blower fan 9 of central authorities; Can certainly by air inlet 10 compact siro spinning technology of interior ventilating duct 7 with the new blower fan 9 of central authorities, exhaust outlet 11 compact siro spinning technology of separate ventilation road 8 and the new blower fan 9 of central authorities.Therefore, the connected mode of this programme should not be construed as limitation of the present invention.
Claims (8)
1. the new wind ventilating system of column central authorities, comprise the column air guide hole (1) being distributed in each room, column air guide hole (1) is made up of outer tube (3) and the interior pipe (2) be connected to inside outer tube (3) tube wall, pipe air vent (4) in interior pipe (2) distributes from top to bottom, distribute from top to bottom at outer tube (3) and coordinate air vent (5) with the outer tube of interior pipe air vent (4) size correspondent equal, outer tube (3) and the compact siro spinning technology of interior pipe (2) complete interior pipe air vent (4) and coordinate with corresponding outer tube air vent (5) to overlap, to distribute from top to bottom outer tube independent ventilation hole (6) at outer tube (3), the outer tube being distributed in same level coordinates air vent (5) should be more than or equal to 90 ° to the angle between outer tube (3) axial connecting line and outer tube independent ventilation hole (6) to outer tube (3) axial connecting line and be less than or equal to 270 °, interior pipe (2) compact siro spinning technology being distributed in the column air guide hole (1) in each room leads to the interior ventilating duct (7) in each room, outer tube (3) compact siro spinning technology being distributed in the column air guide hole (1) in each room leads to the separate ventilation road (8) in each room, air inlet (10) compact siro spinning technology of separate ventilation road (8) and the new blower fan of central authorities (9), exhaust outlet (11) compact siro spinning technology of interior ventilating duct (7) and the new blower fan of central authorities (9), realize outer tube independent ventilation hole (6) air intake to push ahead, run into room wall structural reform to change direction, run into body of wall again and again change direction, outer tube coordinates air vent (5) in air draft, cause with air intake almost oppositely air pressure reduce, accelerating air intake advances original air in room to coordinate air vent (5) to advance to outer tube, and then by outside interior ventilating duct (7) discharge chamber, guarantee air intake and be greater than exhaust air rate fresh air can be made constantly to add in room in a steady stream, and the contaminated air that source has can continuously outside discharge chamber.
2. the new wind ventilating system of a kind of column central authorities according to claim 1, is characterized in that: interior pipe (2) is made by the material that heat conduction is strong, the heat between interior pipe (2) and outer tube (3) is exchanged rapidly.
3. the new wind ventilating system of a kind of column central authorities according to claim 1, it is characterized in that: separate ventilation road (8) are enclosed within interior ventilating duct (7) outside, interior ventilating duct (7) is made by the material that heat conduction is strong, and the heat between interior ventilating duct (7) and separate ventilation road (8) is exchanged rapidly.
4. the new wind ventilating system of a kind of column central authorities according to claim 1, is characterized in that: the distribute from top to bottom gross area of interior pipe air vent (4) of the interior pipe (2) being distributed in the column air guide hole (1) in each room is less than or equal to the cross-sectional area of interior ventilating duct (7).
5. the new wind ventilating system of a kind of column central authorities according to claim 1, is characterized in that: distribute from top to bottom cross-sectional area that the gross area in outer tube independent ventilation hole (6) is less than or equal to separate ventilation road (8) of the outer tube (3) being distributed in the column air guide hole (1) in each room subtracts the cross-sectional area of interior ventilating duct (7).
6. the new wind ventilating system of a kind of column central authorities according to claim 1, is characterized in that: close on the topmost outer tube independent ventilation hole (6) of the outer tube (3) of column air guide hole (1).The closed upper part of the interior pipe (2) of column air guide hole (1).
7. the new wind ventilating system of a kind of column central authorities according to claim 1, it is characterized in that: column air guide hole (1) is for cylindrical or prismatic, the outer tube (3) of column air guide hole (1) is equal with column air guide hole (1) shape, and the outer tube (3) of composition column air guide hole (1) is similar figures with the cross section of interior pipe (2).
8. the new wind ventilating system of a kind of column central authorities according to claim 1, it is characterized in that: interior pipe air vent (4), outer tube coordinate air vent (5), outer tube independent ventilation hole (6) is distributed in apart from ground more than 30mm, in the scope of below 1800mm, the air quality of the zone of action of this people is first improved, the air quality of the zone of action of people is made to be better than the air quality on roof, instead of the air quality on roof is better than the air quality of the zone of action of people, this is stronger in the health of people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743680.1A CN104748284A (en) | 2013-12-30 | 2013-12-30 | Stand column type central fresh air ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743680.1A CN104748284A (en) | 2013-12-30 | 2013-12-30 | Stand column type central fresh air ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104748284A true CN104748284A (en) | 2015-07-01 |
Family
ID=53588358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310743680.1A Pending CN104748284A (en) | 2013-12-30 | 2013-12-30 | Stand column type central fresh air ventilating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748284A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091197A (en) * | 2016-07-19 | 2016-11-09 | 江苏风神空调集团股份有限公司 | A kind of machine room column air conditioning system |
| CN106594955A (en) * | 2016-12-13 | 2017-04-26 | 上海市建工设计研究院有限公司 | Prefabricated steel structure house central ventilation system and construction method thereof |
| CN115013910A (en) * | 2021-11-24 | 2022-09-06 | 广西民族大学 | Mixed air distribution method and system of heating ventilation air conditioner |
-
2013
- 2013-12-30 CN CN201310743680.1A patent/CN104748284A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091197A (en) * | 2016-07-19 | 2016-11-09 | 江苏风神空调集团股份有限公司 | A kind of machine room column air conditioning system |
| CN106091197B (en) * | 2016-07-19 | 2021-09-10 | 江苏风神空调集团股份有限公司 | Column air conditioning system without machine room |
| CN106594955A (en) * | 2016-12-13 | 2017-04-26 | 上海市建工设计研究院有限公司 | Prefabricated steel structure house central ventilation system and construction method thereof |
| CN115013910A (en) * | 2021-11-24 | 2022-09-06 | 广西民族大学 | Mixed air distribution method and system of heating ventilation air conditioner |
| CN115013910B (en) * | 2021-11-24 | 2023-09-26 | 广西民族大学 | Mixed air distribution method and system of heating ventilation air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |