CN102901175A - Ventilating device with air quality detection function - Google Patents
Ventilating device with air quality detection function Download PDFInfo
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- CN102901175A CN102901175A CN2012103844737A CN201210384473A CN102901175A CN 102901175 A CN102901175 A CN 102901175A CN 2012103844737 A CN2012103844737 A CN 2012103844737A CN 201210384473 A CN201210384473 A CN 201210384473A CN 102901175 A CN102901175 A CN 102901175A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a ventilating device with air quality detection function. The ventilating device comprises a casing; a wind scooper and a switch are arranged on the casing; a blower and an exhaust fan are arranged at the corresponding part of the wind scooper inside the casing, and an air quality detection ventilating circuit is arranged inside the casing. The ventilating device has the technical effects that (1) quantities of formaldehyde, benzene, radon, ammonia and CO gases are used as detection indexes; fans are automatically connected according to the measured values of the quantities of indoor gases; the rotating speeds of two fans are automatically adjusted, and indoor air ventilation is promoted; (2) an automatic control mode and a manual control mode is set, and the individual requirements of a person are met; (3) one of two fans exhausts outwards, and one fan feeds air inwards, so that the indoor and outdoor air ventilation is increased, and indoor fresh air is kept.
Description
Technical field
The present invention relates to a kind of indoor ventilator unit, be specifically related to a kind of ventilation unit with air quality detection function.
Background technology
Ventilation equipment roughly have several so in the market: conventional fan, air cooler, air-conditioning, exhaust fan, conventional fan, new blower fan etc., but there are some problems in the said goods, be difficult to satisfy modern society's needs, cheap such as conventional fan, but function singleness can only promote the local air circulation; Air cooler combines the function of fan and air-conditioning, have breakthrough in function, but refrigeration is not good, does not have substantial revolutionary product function; Air conditioner refrigeration effect is good, but ventilation effect is not good, and power consumption is large, and the feature of environmental protection is poor; Exhaust fan has better exhaust effect, the price material benefit, but function singleness is only suitable for being installed in toilet, kitchen; Conventional fan is assemblied in the public places such as factory, market more, and power is large, and ventilation effect is good, uses but be not suitable for family; New blower fan is the integrated air cleaning system for family's exploitation, can promote room air to produce circulation, outdoor the Bas Discharged of indoor dirt on the one hand, on the other hand the sterilization of outdoor ozone process, after the measures such as sterilization, filtration, be input to again indoor, need to arrange ventilation shaft on each top, room of family, floor height to the house has certain requirement, the most domestic high residential building is not suitable for installing this series products because floor height hangs down, ventilation shaft is arranged the aesthetics that directly affects inside, house in addition, and installation procedure is complicated, and it is more to inject capital into.Modern City Building density is large, and the house closure is good, causes room ventilation not enough.Modern finishing material discharges: the harmful materials such as formaldehyde, benzene, radon, ammonia and TVOC (volatility chemical organic compounds matter), directly pollute room air.The gases such as CO that the oil smoke that family cooking brings, combustion of natural gas not exclusively also produce cause room air muddy.Therefore, be necessary to develop a kind of automatic detection IAQ, and can promote the device of indoor-outdoor air circulation, to reduce the room air pollution degree, guarantee health.
Summary of the invention
The purpose of this invention is to provide a kind of ventilation unit with air quality detection function.
Technical scheme of the present invention is, a kind of ventilation unit with air quality detection function, comprise casing, at casing wind scooper and switch are arranged: in casing, with the wind scooper corresponding section pressure fan and exhaust blower are housed, at casing the Detection of Air Quality ventilating circuit is housed, described Detection of Air Quality ventilating circuit comprises ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor; Ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor connect the PIC singlechip controller, the PIC singlechip controller is succeeded electrical equipment and is connected, relay is picked blower fan and exhaust blower, power supply connects ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor, PIC singlechip controller, relay, and picks blower fan, exhaust blower by switch.
The present invention has following technique effect, 1. with formaldehyde, benzene, radon, ammonia, the CO gas flow is as detecting index, work as formaldehyde, benzene, radon, when the content of any one among ammonia and the CO surpasses predetermined threshold, the PIC singlechip controller can be connected blower fan by control relay automatically, and according to two rotation speed of fan of the automatic adjusting of indoor gas measurement definite value, promote the room air circulation, pernicious gas is discharged to outdoor, make IAQ reach the able-bodied basic demand of human body, when indoor air purification arrives to a certain degree, the PIC singlechip controller can stop by control relay, thereby pressure fan and exhaust blower are stopped; 2. set automatically control and manual control model, satisfy the people's personality demand, when room ventilation was not enough, manually control model can increase indoor-outdoor air circulation rate and flow, and it is not smooth to eliminate room ventilation, with fresh air in the holding chamber; 3. outside air draft of two blower fans is inwardly blown for one, increases the indoor-outdoor air circulation, and balance cylinder's internal-external temperature difference reaches and reduces or improve indoor temperature, maintenance purpose with fresh air.
Description of drawings
Fig. 1 is front view of the present invention.
Fig. 2 is the inner assembling schematic diagram of the present invention.
Fig. 3 is Detection of Air Quality ventilating circuit block diagram of the present invention.
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of ventilation unit with air quality detection function, comprise casing 1, at casing 1 wind scooper 2 and switch 3 are arranged: in casing 1, with wind scooper 2 corresponding sections pressure fan 4 and exhaust blower 5 are housed, at casing 1 the Detection of Air Quality ventilating circuit is housed, described Detection of Air Quality ventilating circuit comprises ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor; Ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor connect the PIC singlechip controller, the PIC singlechip controller is succeeded electrical equipment and is connected, relay is picked blower fan 4 and exhaust blower 5, power supply connects ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor, PIC singlechip controller, relay, and picks blower fan 4, exhaust blower 5 by switch 3.
Claims (1)
1. ventilation unit with air quality detection function, comprise casing (1), at casing (1) wind scooper (2) and switch (3) are arranged: in casing (1), with wind scooper (2) corresponding section pressure fan (4) and exhaust blower (5) are housed, it is characterized in that: at casing (1) the Detection of Air Quality ventilating circuit is housed, described Detection of Air Quality ventilating circuit comprises ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor; Ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor connect the PIC singlechip controller, the PIC singlechip controller is succeeded electrical equipment, relay is picked blower fan (4) and exhaust blower (5), power supply connects ammoniacal sensor, radon sensor, CO sensor, formaldehyde sensor, benzene sensor, PIC singlechip controller, relay, and picks blower fan (4), exhaust blower (5) by switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103844737A CN102901175A (en) | 2012-10-12 | 2012-10-12 | Ventilating device with air quality detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103844737A CN102901175A (en) | 2012-10-12 | 2012-10-12 | Ventilating device with air quality detection function |
Publications (1)
| Publication Number | Publication Date |
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| CN102901175A true CN102901175A (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103844737A Pending CN102901175A (en) | 2012-10-12 | 2012-10-12 | Ventilating device with air quality detection function |
Country Status (1)
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| CN (1) | CN102901175A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487557A (en) * | 2013-10-11 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Ambient air detection apparatus |
| CN104006447A (en) * | 2014-05-15 | 2014-08-27 | 清华大学 | Energy-saving air conditioner system capable of actively removing radon gas |
| CN110296485A (en) * | 2018-03-23 | 2019-10-01 | 北新集团建材股份有限公司 | Mineral wool board ceiling self-circulation system |
| CN110345599A (en) * | 2019-07-10 | 2019-10-18 | 广东五星太阳能股份有限公司 | A kind of indoor ventilation system and method for ventilation |
| CN110805988A (en) * | 2019-09-24 | 2020-02-18 | 中水淮河规划设计研究有限公司 | Ventilation device for improving air quality in pump station |
| CN111043699A (en) * | 2019-12-12 | 2020-04-21 | 核工业北京化工冶金研究院 | Intelligent ventilation radon discharging system applied to workplace |
Citations (9)
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|---|---|---|---|---|
| JPS61130739A (en) * | 1984-10-24 | 1986-06-18 | Misawa Homes Co Ltd | Ventilating control equipment |
| JPH1078254A (en) * | 1996-09-03 | 1998-03-24 | Daikin Ind Ltd | Ventilating and air-conditioning system |
| CN1967069A (en) * | 2005-11-14 | 2007-05-23 | Lg电子株式会社 | Ventilation system |
| KR100765164B1 (en) * | 2006-06-26 | 2007-10-12 | 삼성전자주식회사 | Method for controlling operation of ventilating apparatus |
| CN201242245Y (en) * | 2008-07-15 | 2009-05-20 | 吉林省宝鑫建筑装饰工程有限责任公司 | Intelligent ventilation controller |
| CN101603702A (en) * | 2008-06-13 | 2009-12-16 | Tcl集团股份有限公司 | A kind of air-conditioner of automatic adjusting air quality and control method thereof |
| CN202056979U (en) * | 2011-05-06 | 2011-11-30 | 湖州康普医疗器械科技有限公司 | Fresh air ventilator |
| CN202166852U (en) * | 2011-07-01 | 2012-03-14 | 贺文锋 | Intelligent fresh air cleaning machine controller |
| CN202328615U (en) * | 2011-11-04 | 2012-07-11 | 重庆海润节能技术股份有限公司 | Variable-air-volume (VAV) ventilation control system |
-
2012
- 2012-10-12 CN CN2012103844737A patent/CN102901175A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130739A (en) * | 1984-10-24 | 1986-06-18 | Misawa Homes Co Ltd | Ventilating control equipment |
| JPH1078254A (en) * | 1996-09-03 | 1998-03-24 | Daikin Ind Ltd | Ventilating and air-conditioning system |
| CN1967069A (en) * | 2005-11-14 | 2007-05-23 | Lg电子株式会社 | Ventilation system |
| KR100765164B1 (en) * | 2006-06-26 | 2007-10-12 | 삼성전자주식회사 | Method for controlling operation of ventilating apparatus |
| CN101603702A (en) * | 2008-06-13 | 2009-12-16 | Tcl集团股份有限公司 | A kind of air-conditioner of automatic adjusting air quality and control method thereof |
| CN201242245Y (en) * | 2008-07-15 | 2009-05-20 | 吉林省宝鑫建筑装饰工程有限责任公司 | Intelligent ventilation controller |
| CN202056979U (en) * | 2011-05-06 | 2011-11-30 | 湖州康普医疗器械科技有限公司 | Fresh air ventilator |
| CN202166852U (en) * | 2011-07-01 | 2012-03-14 | 贺文锋 | Intelligent fresh air cleaning machine controller |
| CN202328615U (en) * | 2011-11-04 | 2012-07-11 | 重庆海润节能技术股份有限公司 | Variable-air-volume (VAV) ventilation control system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487557A (en) * | 2013-10-11 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Ambient air detection apparatus |
| CN104006447A (en) * | 2014-05-15 | 2014-08-27 | 清华大学 | Energy-saving air conditioner system capable of actively removing radon gas |
| CN104006447B (en) * | 2014-05-15 | 2017-04-05 | 清华大学 | The active energy-saving air conditioning system for removing radon gas |
| CN110296485A (en) * | 2018-03-23 | 2019-10-01 | 北新集团建材股份有限公司 | Mineral wool board ceiling self-circulation system |
| CN110345599A (en) * | 2019-07-10 | 2019-10-18 | 广东五星太阳能股份有限公司 | A kind of indoor ventilation system and method for ventilation |
| CN110805988A (en) * | 2019-09-24 | 2020-02-18 | 中水淮河规划设计研究有限公司 | Ventilation device for improving air quality in pump station |
| CN111043699A (en) * | 2019-12-12 | 2020-04-21 | 核工业北京化工冶金研究院 | Intelligent ventilation radon discharging system applied to workplace |
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Application publication date: 20130130 |