CN105157154A - Electricity-saving ventilation device for indoor air trapping area - Google Patents
Electricity-saving ventilation device for indoor air trapping area Download PDFInfo
- Publication number
- CN105157154A CN105157154A CN201510369103.XA CN201510369103A CN105157154A CN 105157154 A CN105157154 A CN 105157154A CN 201510369103 A CN201510369103 A CN 201510369103A CN 105157154 A CN105157154 A CN 105157154A
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- China
- Prior art keywords
- air
- contraction section
- electricity
- air inlet
- subsequent use
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- 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
-
- 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
- F24F7/02—Roof ventilation
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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
- F24F7/007—Ventilation with forced flow
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an electricity-saving ventilation device for an indoor air trapping area. The electricity-saving ventilation device for the indoor air trapping area comprises an air inlet, an adjustable vane, a rotary shaft, a vane opening degree adjustment valve, a contraction section, an air inlet duct direction positioning mechanism and an air exhausting mechanism. The adjustable vane is connected to one end of the contraction section through the rotary shaft. The vane opening degree adjustment valve is connected with the rotary shaft through a connecting line and used for adjusting the opening degree of the adjustable vane. The air inlet duct direction positioning mechanism comprises a wind indicator, a vertical shaft, a wind direction positioning pointer and a positioning valve. The air exhausting mechanism comprises a vertical pipe, an air exhaust opening and an air outlet diffusion section. A sleeve pipe is arranged below the contraction section, and the positioning valve is arranged on the sleeve pipe and used for adjusting the rotary corner of the contraction section on the vertical pipe. Compared with the prior art, the electricity-saving ventilation device for the indoor air trapping area realizes natural ventilation through the self-structure, and is obvious in electricity saving effect, low in use cost, simple in structure, good in exhausting effect for indoor trapped air, suitable for ventilation of the indoor air trapping area, and wide in popularization space.
Description
Technical field
The present invention be directed to some house indoor air to be at present detained, and the room air stagnant area ventilation unit of a kind of economize on electricity of design.It belongs to building ventilation technical field.
Background technology
At present, because of the factor such as building structure and cost, there is unaired room in some house.For the good user of economic condition, the air discharging facility of power consumption is utilized to improve room ventilation; For the user that economic condition is poor, can only air trapping present situation, thus prior art Shortcomings in holding chamber.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, and the room air stagnant area ventilation unit of a kind of economize on electricity of invention, it is by blade opening control valve, regulates the aperture of adjustable blade, makes air inlet air intake flow reach best; Utilize contraction section to accelerate air-flow, make exhaust outlet place air pressure lower than room air stagnant area internal gas pressure, gas in the room air stagnant area causing relatively high pressure, flows to the contraction section of low pressure, and flows out air outlet diffuser with air-flow.When calm, enable solar energy blower fan for subsequent use, also can by gas sucking-off in room air stagnant area by exhaust duct for subsequent use.The deficiencies in the prior art have been evaded with this.
Technical solution of the present invention:
A room air stagnant area ventilation unit for economize on electricity, is characterized in that: comprise air inlet, adjustable blade, rotating shaft, blade opening control valve, contraction section, air inlet duct direction locating mechanism and air draft mechanism; Described adjustable blade is connected to described contraction section one end by described rotating shaft, the aperture that described blade opening control valve is connected for adjusting described adjustable blade with rotating shaft by connecting line; Described air inlet duct direction locating mechanism comprises wind vane, vertical pivot, wind direction positioning pointer and normal valve, and described vertical pivot upper end is connected with wind vane, and vertical pivot lower end is connected with wind direction positioning pointer; Described air draft mechanism comprises vertical tube, exhaust outlet and air outlet diffuser, and described exhaust outlet is positioned at the contraction section of riser upper portions, and described air outlet diffuser is connected to the other end of described contraction section; The below of described contraction section is provided with a sleeve pipe, and described normal valve is arranged on described sleeve pipe for adjusting the corner of described contraction section on vertical tube.
In described exhaust outlet, be also provided with exhaust duct for subsequent use, it is anterior that exhaust duct rear end for subsequent use is placed in solar energy blower fan for subsequent use, and described solar energy blower fan for subsequent use is placed in air outlet diffuser rear portion.
Described contraction section has the throat in a two ends expanding reach and middle gradual change cross section, and described exhaust outlet is positioned at below gradual change throat position.
Its structure of apparatus of the present invention is made up of two parts: air inlet duct mechanism and exhausting duct mechanism.At air inlet duct mechanism section, air inlet, adjustable blade, blade opening control valve, wind vane and normal valve are set, its working mechanism: when there being wind, utilize wind vane and normal valve determination air inlet orientation, blade opening control valve is utilized to regulate adjustable blade aperture, to ensure that the wind flow of air inlet is in optimum value.At exhausting duct mechanism section, contraction section, exhaust outlet, air outlet diffuser, exhaust duct for subsequent use and solar energy blower fan for subsequent use are set, its working mechanism: when there being wind, contraction section is utilized to improve wind speed, reduce contraction section blast, make room air stagnant area internal gas pressure higher than contraction section air pressure, impel gas flow air outlet diffuser in room air stagnant area; When calm, enable solar energy blower fan for subsequent use, also can by gas sucking-off in room air stagnant area by exhaust duct for subsequent use.Advantage of the present invention: compared with prior art, the present invention utilizes self structure, realizes gravity-flow ventilation, and obviously, indoor air entrapment emission effect is better, and use cost is lower, is suitable for the ventilation of room air stagnant area in economize on electricity, and popularization space is larger.
Accompanying drawing explanation
Fig. 1 is apparatus of the present invention schematic diagrames.
Wherein: 1, air inlet, 2, adjustable blade, 3, sleeve pipe, 4, blade opening control valve, 5, rotating shaft, 6, connecting line, 7, exhaust outlet, 8, contraction section, 9, wind vane, 10, vertical pivot, 11, wind direction positioning pointer, 12, normal valve, 13, air outlet diffuser, 14, exhaust duct for subsequent use, 15, solar energy blower fan for subsequent use, 16, roof, 17, vertical tube.
Detailed description of the invention
Contrast accompanying drawing 1, air inlet 1, adjustable blade 2, rotating shaft 5, connecting line 6 top, exhaust outlet 7, contraction section 8, wind vane 9, vertical pivot 10 top, air outlet diffuser 13, exhaust duct for subsequent use 14 and solar energy blower fan 15 for subsequent use are placed in above roof 16; Sleeve pipe 3 and vertical tube 17 are positioned at below contraction section 8; Sleeve pipe 3 bottom, blade opening control valve 4, connecting line 6 bottom, wind direction positioning pointer 11, normal valve 12 and vertical tube 17 bottom are placed in indoor; Adjustable blade 2 and rotating shaft 5 are rotationally connected, blade opening control valve 4 is fixed on vertical tube 17 lower end, blade opening control valve 4 is connected with rotating shaft 5 by connecting line 6, wind vane 9 is positioned at vertical pivot 10 top, wind direction positioning pointer 11 is positioned at bottom vertical pivot 10, normal valve 12 is arranged on bottom sleeve pipe 3 on sidewall, and normal valve 12 contacts with vertical tube 17 cassette.
The course of work: when there being wind, wind vane 9 rotates, and be delivered to wind direction positioning pointer 11 by vertical pivot 10, according to the wind direction that wind direction positioning pointer 11 shows, rotate vertical tube 17, drive superstructure is rotated, and utilizes the normal valve 12 on sleeve pipe 3 to locate, makes the trend of air inlet 1 consistent with wind vane 9 wind direction; By the blade opening control valve 4 of vertical tube 17 bottom, connecting line 6 and rotating shaft 5, regulate adjustable blade 2, the air intake flow of air inlet 1 is transferred to the best; When gentle breeze, adjustable blade 2 aperture is tuned up, to collect more wind energy, make contraction section 8 place wind speed enough fast, kinetic energy strengthens, and its corresponding pressure energy reduces, when contraction section 8 place blast, during air pressure lower than room air stagnant area, the gas in room air stagnant area, by exhaust outlet 7 discharged to air outlet diffuser 13; When calm, enable solar energy blower fan 15 for subsequent use, also by gas sucking-off in room air stagnant area, room air stagnant area gas purging can be completed by exhaust duct 14 for subsequent use.
Claims (3)
1. a room air stagnant area ventilation unit for economize on electricity, is characterized in that: comprise air inlet (1), adjustable blade (2), rotating shaft (5), blade opening control valve (4), contraction section (8), air inlet duct direction locating mechanism and air draft mechanism; Described adjustable blade (2) is connected to described contraction section (8) one end by described rotating shaft (5), the aperture that described blade opening control valve (4) is connected for adjusting described adjustable blade (2) with rotating shaft (5) by connecting line (6); Described air inlet duct direction locating mechanism comprises wind vane (9), vertical pivot (10), wind direction positioning pointer (11) and normal valve (12), described vertical pivot (10) upper end is connected with wind vane (9), and vertical pivot (10) lower end is connected with wind direction positioning pointer (11); Described air draft mechanism comprises vertical tube (17), exhaust outlet (7) and air outlet diffuser (13), described exhaust outlet (7) is positioned at the contraction section (8) on vertical tube (17) top, and described air outlet diffuser (13) is connected to the other end of described contraction section (8); The below of described contraction section (8) is provided with a sleeve pipe (3), and described normal valve (12) is arranged on described sleeve pipe (3) for adjusting the corner of described contraction section (8) on vertical tube (17).
2. the room air stagnant area ventilation unit of economize on electricity according to claim 1, it is characterized in that: in described exhaust outlet (7), be also provided with exhaust duct for subsequent use (14), exhaust duct for subsequent use (14) rear end is placed in solar energy blower fan (15) for subsequent use front portion, and described solar energy blower fan (15) for subsequent use is placed in air outlet diffuser (13) rear portion.
3. the room air stagnant area ventilation unit of economize on electricity according to claim 1, is characterized in that: described contraction section has the throat in a two ends expanding reach and middle gradual change cross section, and described exhaust outlet is positioned at below gradual change throat position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510369103.XA CN105157154B (en) | 2015-06-29 | 2015-06-29 | A kind of room air stagnant area ventilation unit of economize on electricity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510369103.XA CN105157154B (en) | 2015-06-29 | 2015-06-29 | A kind of room air stagnant area ventilation unit of economize on electricity |
Publications (2)
Publication Number | Publication Date |
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CN105157154A true CN105157154A (en) | 2015-12-16 |
CN105157154B CN105157154B (en) | 2017-11-03 |
Family
ID=54798111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510369103.XA Expired - Fee Related CN105157154B (en) | 2015-06-29 | 2015-06-29 | A kind of room air stagnant area ventilation unit of economize on electricity |
Country Status (1)
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CN (1) | CN105157154B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112097360A (en) * | 2020-09-22 | 2020-12-18 | 铜陵学院 | Building energy-saving ventilation equipment |
RU214941U1 (en) * | 2022-05-05 | 2022-11-22 | Александр Александрович Тимоненко | Supply and exhaust deflector |
CN117739437A (en) * | 2023-12-18 | 2024-03-22 | 山东建勘集团有限公司 | Passive building ventilation system and application method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2439644Y (en) * | 2000-06-09 | 2001-07-18 | 连云港东和玻璃钢有限公司 | Roof ventilation device |
CN1360179A (en) * | 2002-01-21 | 2002-07-24 | 朱庆山 | Air converter |
CN201340049Y (en) * | 2009-01-15 | 2009-11-04 | 秦继军 | Natural wind power ventilating device |
JP2010007990A (en) * | 2008-06-27 | 2010-01-14 | Ryoju Estate Co Ltd | Ventilator and ventilation system |
CN203533784U (en) * | 2013-09-27 | 2014-04-09 | 安徽工程大学 | Energy-saving air exchange device |
-
2015
- 2015-06-29 CN CN201510369103.XA patent/CN105157154B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2439644Y (en) * | 2000-06-09 | 2001-07-18 | 连云港东和玻璃钢有限公司 | Roof ventilation device |
CN1360179A (en) * | 2002-01-21 | 2002-07-24 | 朱庆山 | Air converter |
JP2010007990A (en) * | 2008-06-27 | 2010-01-14 | Ryoju Estate Co Ltd | Ventilator and ventilation system |
CN201340049Y (en) * | 2009-01-15 | 2009-11-04 | 秦继军 | Natural wind power ventilating device |
CN203533784U (en) * | 2013-09-27 | 2014-04-09 | 安徽工程大学 | Energy-saving air exchange device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112097360A (en) * | 2020-09-22 | 2020-12-18 | 铜陵学院 | Building energy-saving ventilation equipment |
RU214941U1 (en) * | 2022-05-05 | 2022-11-22 | Александр Александрович Тимоненко | Supply and exhaust deflector |
CN117739437A (en) * | 2023-12-18 | 2024-03-22 | 山东建勘集团有限公司 | Passive building ventilation system and application method thereof |
CN117739437B (en) * | 2023-12-18 | 2024-05-31 | 山东建勘集团有限公司 | Passive building ventilation system and application method thereof |
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CN105157154B (en) | 2017-11-03 |
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Granted publication date: 20171103 Termination date: 20200629 |
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