CN103452884B - There is automatic smoke exhausting and can the roof ventilator of damper size automatically - Google Patents
There is automatic smoke exhausting and can the roof ventilator of damper size automatically Download PDFInfo
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- CN103452884B CN103452884B CN201310375630.2A CN201310375630A CN103452884B CN 103452884 B CN103452884 B CN 103452884B CN 201310375630 A CN201310375630 A CN 201310375630A CN 103452884 B CN103452884 B CN 103452884B
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Abstract
There is automatic smoke exhausting and can the roof ventilator of damper size automatically, shaping or be fixed with tooth bar on door regulating plate, gear is meshed with this tooth bar, gear is fixed in the rotating shaft of actuating motor, actuating motor is fixed on Direct box, MCU control unit is fixed with in Direct box, this smokescope signal is also flowed to MCU control unit by the smokescope signal in smoke sensor detecting chamber, the room temperature signal of indoor temperature transmitter flows to MCU control unit, the outdoor temperature signal of outdoor temperature sensor flows to MCU control unit, MCU control unit is according to room temperature signal, outdoor temperature signal and smokescope SC sigmal control actuating motor and axial-flow blower work.It according to the automatic supply and exhaust of the concentration of indoor smog, according to the automatic supply and exhaust of the temperature of indoor and outdoors, can also can also can open air door in different air quantity vent position according to the temperature of indoor automatically.
Description
Technical field:
The present invention relates to roof ventilator technical field, more specifically to a kind of, there is automatic smoke exhausting and can the roof ventilator of damper size automatically.
Background technique:
Roof ventilator is widely used in the roof supply and exhaust of power station, rubber plant, automobile factory, motor depot and the integrated mill such as weaving, metallurgy.Existing roof ventilator does not generally arrange air door, the rotating speed of Control Shaft flow fan is leaned on to regulate the turnover air quantity of roof ventilator completely, it needs the Kai Heguan of artificial Non-follow control roof ventilator simultaneously, cannot carry out supply and exhaust according to the temperature in factory building and smoke which.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and provide a kind of and there is automatic smoke exhausting and can the roof ventilator of damper size automatically, it can according to the automatic supply and exhaust of the concentration of indoor smog, according to the automatic supply and exhaust of the temperature of indoor and outdoors, can also can also automatically open air door in different vent position according to the temperature of indoor.
Technology solution of the present invention is as follows:
There is automatic smoke exhausting and can the roof ventilator of damper size automatically, comprise ventilator housing and be fixed on the axial-flow blower in ventilator housing, the bottom of ventilator housing is little square shade, the bottom of little square shade is extended with large square cover, form step between little square shade and large square cover, large square cover covers on femerell place;
Air door is made up of air door plate hinged in square framework, square framework forms sleeve tenon, little square shade forms sleeve cylindrical void, described sleeve tenon sleeve is in described sleeve cylindrical void, each air door plate is fixed with pulley bracket, pulley bracket is provided with pulley, pulley and door regulating plate are fixed together, door regulating plate sleeve is in guide pin bushing, and guide pin bushing is fixed on little square shade;
Shaping or be fixed with tooth bar on door regulating plate, gear is meshed with this tooth bar, gear is fixed in the rotating shaft of actuating motor, actuating motor is fixed on Direct box, MCU control unit is fixed with in Direct box, this smokescope signal is also flowed to MCU control unit by the smokescope signal in smoke sensor detecting chamber, the room temperature signal of indoor temperature transmitter flows to MCU control unit, the outdoor temperature signal of outdoor temperature sensor flows to MCU control unit, MCU control unit is according to room temperature signal, outdoor temperature signal and smokescope SC sigmal control actuating motor and axial-flow blower work.
Described MCU control unit is single-chip microcomputer or chip.
Described square framework is hinged with the equal air door plate of several measure-alike spacing.
Described guide pin bushing is weldingly fixed in the preset hole on little square shade.
On described door regulating plate, two ends are welded with left limit block and right limit block respectively, and left limit block is placed in Direct box, and right limit block is placed in the outside of little square shade.
Beneficial effect of the present invention is:
It according to the automatic supply and exhaust of the concentration of indoor smog, according to the automatic supply and exhaust of the temperature of indoor and outdoors, can also can also can open air door in different air quantity vent position according to the temperature of indoor automatically.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the little square shade of the present invention and large square cover part;
Fig. 3 is the structural representation of air door part of the present invention;
Fig. 4 is the annexation schematic diagram of air door plate, pulley bracket, pulley and door regulating plate.
In figure: 1, ventilator housing; 1a, little square shade; 111, sleeve cylindrical void; 1b, large square cover; 1a-1b, step; 2, axial-flow blower; 3, air door; 31, square framework; 32, air door plate; 33, sleeve tenon; 4, pulley bracket; 5, pulley; 6, door regulating plate; 61, tooth bar; 7, guide pin bushing; 8, gear; 9, actuating motor; 10, Direct box; 11, MCU control unit; 12, smoke sensor; 13, indoor temperature transmitter; 14, outdoor temperature sensor; 15, left limit block; 16, right limit block.
Embodiment:
Embodiment: see shown in Fig. 1 to 4, there is automatic smoke exhausting and can the roof ventilator of damper size automatically, the axial-flow blower 2 comprising ventilator housing 1 and be fixed in ventilator housing 1, the bottom of ventilator housing 1 is little square shade 1a, the bottom of little square shade 1a is extended with large square cover 1b, form step 1a-1b between little square shade 1a and large square cover 1b, large square cover 1b covers on femerell place;
Air door 3 is made up of air door plate 32 hinged in square framework 31, square framework 31 forms sleeve tenon 33, little square shade 1a forms sleeve cylindrical void 111, described sleeve tenon 33 sleeve is in described sleeve cylindrical void 111, each air door plate 32 is fixed with pulley bracket 4, pulley bracket 4 is provided with pulley 5, pulley 5 and door regulating plate 6 are fixed together, door regulating plate 6 sleeve is in guide pin bushing 7, and guide pin bushing 7 is fixed on little square shade 1a;
Shaping or be fixed with tooth bar 61 on door regulating plate 6, gear 8 is meshed with this tooth bar 61, gear 8 is fixed in the rotating shaft of actuating motor 9, actuating motor 9 is fixed on Direct box 10, MCU control unit 11 is fixed with in Direct box 10, this smokescope signal is also flowed to MCU control unit 11 by the smokescope signal in smoke sensor 12 detecting chamber, the room temperature signal of indoor temperature transmitter 13 flows to MCU control unit 11, the outdoor temperature signal of outdoor temperature sensor 14 flows to MCU control unit 11, MCU control unit 11 is according to room temperature signal, outdoor temperature signal and smokescope SC sigmal control actuating motor 9 and axial-flow blower 2 work.
Described MCU control unit 11 is single-chip microcomputer or chip.
Described square framework 31 is hinged with the equal air door plate of several measure-alike spacing 32.
Described guide pin bushing 7 is weldingly fixed in the preset hole on little square shade 1a.
On described door regulating plate 6, two ends are welded with left limit block 15 and right limit block 16 respectively, and left limit block 15 is placed in Direct box 10, and right limit block 16 is placed in the outside of little square shade 1a.
Working principle: when smoke sensor 12 detects indoor smokescope arrival certain value, the outside exhausting of MCU control unit 11 Control Shaft flow fan 2, controls actuating motor 9 simultaneously and open air door 3.
The room temperature that MCU control unit 11 detects according to indoor temperature transmitter 13 and the outdoor temperature Control Shaft flow fan 2 that outdoor temperature sensor 14 detects still to outdoor air draft, control the size that air door 3 opened by actuating motor 9 to indoor air-supply simultaneously.
Actuating motor 9 actuation gear 8 rotates, carry-over bar 61 transverse shifting is with by gear 8, thus drives door regulating plate 6 transverse shifting, and door regulating plate 6 is with pulley 5 transverse shifting, thus driving air door plate 32 to rotate, air door plate 32 turns to diverse location and then produces different ventilations.
Claims (5)
1. there is automatic smoke exhausting and can the roof ventilator of damper size automatically, comprise ventilator housing (1) and be fixed on the axial-flow blower (2) in ventilator housing (1), it is characterized in that: the bottom of ventilator housing (1) is little square shade (1a), the bottom of little square shade (1a) is extended with large square cover (1b), form step (1a-1b) between little square shade (1a) and large square cover (1b), large square cover (1b) covers on femerell place;
Air door (3) is made up of the upper hinged air door plate (32) of square framework (31), square framework (31) forms sleeve tenon (33), little square shade (1a) forms sleeve cylindrical void (111), described sleeve tenon (33) sleeve is in described sleeve cylindrical void (111), each air door plate (32) is fixed with pulley bracket (4), pulley bracket (4) is provided with pulley (5), pulley (5) and door regulating plate (6) are fixed together, door regulating plate (6) sleeve is in guide pin bushing (7), guide pin bushing (7) is fixed on little square shade (1a),
Door regulating plate (6) is gone up shaping or is fixed with tooth bar (61), gear (8) is meshed with this tooth bar (61), gear (8) is fixed in the rotating shaft of actuating motor (9), actuating motor (9) is fixed on Direct box (10), MCU control unit (11) is fixed with in Direct box (10), this smokescope signal is also flowed to MCU control unit (11) by the smokescope signal in smoke sensor (12) detecting chamber, the room temperature signal of indoor temperature transmitter (13) flows to MCU control unit (11), the outdoor temperature signal of outdoor temperature sensor (14) flows to MCU control unit (11), MCU control unit (11) is according to room temperature signal, outdoor temperature signal and smokescope SC sigmal control actuating motor (9) and axial-flow blower (2) work.
2. according to claim 1 have automatic smoke exhausting and can the roof ventilator of damper size automatically, it is characterized in that: MCU control unit (11) is single-chip microcomputer.
3. according to claim 1 and 2 have automatic smoke exhausting and can the roof ventilator of damper size automatically, it is characterized in that: square framework (31) is hinged with the equal air door plate of several measure-alike spacing (32).
4. according to claim 1 and 2 have automatic smoke exhausting and can the roof ventilator of damper size automatically, it is characterized in that: guide pin bushing (7) is weldingly fixed in the preset hole on little square shade (1a).
5. according to claim 1 and 2 have automatic smoke exhausting and can the roof ventilator of damper size automatically, it is characterized in that: upper two ends of door regulating plate (6) are welded with left limit block (15) and right limit block (16) respectively, left limit block (15) is placed in Direct box (10), and right limit block (16) is placed in the outside of little square shade (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375630.2A CN103452884B (en) | 2013-08-26 | 2013-08-26 | There is automatic smoke exhausting and can the roof ventilator of damper size automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375630.2A CN103452884B (en) | 2013-08-26 | 2013-08-26 | There is automatic smoke exhausting and can the roof ventilator of damper size automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103452884A CN103452884A (en) | 2013-12-18 |
| CN103452884B true CN103452884B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310375630.2A Expired - Fee Related CN103452884B (en) | 2013-08-26 | 2013-08-26 | There is automatic smoke exhausting and can the roof ventilator of damper size automatically |
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| CN (1) | CN103452884B (en) |
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| TWI683077B (en) * | 2018-11-27 | 2020-01-21 | 張庭嘉 | Natural ventilation in the upper part of the building |
| CN110142272A (en) * | 2019-05-07 | 2019-08-20 | 德淮半导体有限公司 | A kind of cowling panel and groove-type cleaning machine |
| CN110260449A (en) * | 2019-06-28 | 2019-09-20 | 沈阳建筑大学 | A kind of house fire-proof flue gas ventilation device and method |
| CN111331252B (en) * | 2020-04-17 | 2022-04-19 | 大族激光科技产业集团股份有限公司 | Air draft dust removal method and system of large-breadth laser cutting machine tool |
| CN112665078B (en) * | 2020-12-28 | 2021-10-08 | 重庆伏特猫科技有限公司 | Intelligent factory ventilation and temperature control system and method |
| CN112856011A (en) * | 2020-12-31 | 2021-05-28 | 郑州大学 | Horizontal smoke exhaust device capable of preventing suction penetration |
| RU2753787C1 (en) * | 2021-01-12 | 2021-08-23 | Александр Владимирович Чернышков | Safety automatic valve |
| CN113098067A (en) * | 2021-05-08 | 2021-07-09 | 国网上海市电力公司 | Roof fan device and intelligent power generation and temperature and humidity control system thereof |
| CN113464665A (en) * | 2021-07-02 | 2021-10-01 | 河南理工大学 | Smoke exhaust valve with automatic fire detection function and control method |
| CN114216191B (en) * | 2022-02-22 | 2022-05-03 | 烟台恒卓新能源开发有限公司 | Solar heat-preservation ventilating wall |
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| US4080978A (en) * | 1974-05-26 | 1978-03-28 | Mccabe Francis J | Smoke, fire and air control damper |
| CN201263390Y (en) * | 2008-09-11 | 2009-07-01 | 李文龙 | Self-control air door of tobacco flue-curing house |
| CN201407787Y (en) * | 2009-03-26 | 2010-02-17 | 浙江浙风机电设备有限公司 | Electric rainproof shutter |
| CN102175055A (en) * | 2010-12-21 | 2011-09-07 | 深圳市中兴新地通信器材有限公司 | Automatic dust removal and intelligent ventilation system of fireproof linkage |
| CN102200333A (en) * | 2010-12-08 | 2011-09-28 | 中国电信股份有限公司 | Temperature and humidity control method, intelligent energy-saving controller and air-conditioning system |
| CN202216357U (en) * | 2011-08-01 | 2012-05-09 | 上虞通风机有限公司 | Roof ventilator capable of preventing air from flowing back |
| CN102929317A (en) * | 2012-11-15 | 2013-02-13 | 江苏高远电力科技有限公司 | Monitoring and controlling system for sealed space environment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09105542A (en) * | 1995-10-06 | 1997-04-22 | Misawa Homes Co Ltd | Ventilating device |
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2013
- 2013-08-26 CN CN201310375630.2A patent/CN103452884B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080978A (en) * | 1974-05-26 | 1978-03-28 | Mccabe Francis J | Smoke, fire and air control damper |
| CN201263390Y (en) * | 2008-09-11 | 2009-07-01 | 李文龙 | Self-control air door of tobacco flue-curing house |
| CN201407787Y (en) * | 2009-03-26 | 2010-02-17 | 浙江浙风机电设备有限公司 | Electric rainproof shutter |
| CN102200333A (en) * | 2010-12-08 | 2011-09-28 | 中国电信股份有限公司 | Temperature and humidity control method, intelligent energy-saving controller and air-conditioning system |
| CN102175055A (en) * | 2010-12-21 | 2011-09-07 | 深圳市中兴新地通信器材有限公司 | Automatic dust removal and intelligent ventilation system of fireproof linkage |
| CN202216357U (en) * | 2011-08-01 | 2012-05-09 | 上虞通风机有限公司 | Roof ventilator capable of preventing air from flowing back |
| CN102929317A (en) * | 2012-11-15 | 2013-02-13 | 江苏高远电力科技有限公司 | Monitoring and controlling system for sealed space environment |
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| CN103452884A (en) | 2013-12-18 |
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| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 312300 Chunhui Industrial Avenue 277 Cao'e Street, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: Shaoxing Shangyu ventilator Co., Ltd. Address before: 312300 Grand Triangle Development Zone of Cao'e Street, Shangyu City, Shaoxing City, Zhejiang Province Patentee before: Shangyu Ventilating Machinery Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |