CN104896694A - Fresh air-and-indoor air purification regulating system - Google Patents

Fresh air-and-indoor air purification regulating system Download PDF

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Publication number
CN104896694A
CN104896694A CN201510287139.3A CN201510287139A CN104896694A CN 104896694 A CN104896694 A CN 104896694A CN 201510287139 A CN201510287139 A CN 201510287139A CN 104896694 A CN104896694 A CN 104896694A
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CN
China
Prior art keywords
indoor
new wind
air
wind
blower fan
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Granted
Application number
CN201510287139.3A
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Chinese (zh)
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CN104896694B (en
Inventor
杨健
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CHINA OPTIMIZED ENERGY Co Ltd
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CHINA OPTIMIZED ENERGY Co Ltd
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Publication of CN104896694B publication Critical patent/CN104896694B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/108Treatment, 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

Abstract

The invention relates to a fresh air-and-indoor air purification regulating system, which comprises a fresh air-indoor air heat exchange unit, a fresh are dehumidification unit, a PM 2.5 filter unite, a control unit and a monitor used for detecting indoor carbon dioxide and PM 2.5, wherein the PM 2.5 filter unit is simultaneously connected to an indoor air circulation pipe and a fresh air pipeline that is in tandem connection with the fresh-indoor air heat exchange unit and the fresh air dehumidification unit; combining the result of indoor carbon dioxide concentration and the PM 2.5 particle concentration monitored by the monitor, the carbon dioxide concentration and the PM 2.5 concentration are ensured to be at standard level by the real-time control of an indoor PM 2.5 filter section blower and a fresh air blower; the filter section blower is controlled to be started and stopped by a preset value of the indoor PM 2.5; and the fresh air blower is controlled to be started and stopped by the PPM value of indoor carbon dioxide content, so the healthy standard is fully satisfied and at the same time, the energy is saved at maximum.

Description

A kind of new wind and indoor air purification regulating system
Technical field
The present invention relates to filed of air conditioning, is especially a kind of new wind and indoor air purification regulating system.
Background technology
New blower for heat recycling and indoor air cleaner are used to the two kinds of household appliances purified the air of a room, at home, medical treatment, industrial circle all have application.New blower for heat recycling function is that reduce indoor carbon dioxide concentration, prior art can not solve the problem of indoor PM2.5 particulate burning purifying simultaneously solving new wind by outside dirty wind discharge chamber while that outdoor air being sent into indoor; And though existing indoor air cleaner solves indoor PM2.5 purifying problem preferably by Inner eycle, but need to close new wind, airtight door window, completely cut off with outdoor air, cause indoor carbon dioxide concentration to raise, filter screen secondary pollution causes indoor sanitation situation to decline; Though existing integrated new wind PM2.5 clarifier can while the new wind of conveying PM2.5 particle outside filter chamber, but test effect is only limited to fuselage air outlet place, survey the PM2.5 level that data can not represent whole indoor, during outdoor PM2.5 value severe contamination, filter effect degradation, removes indoor PM2.5 particle limited in one's ability while solving new wind.Above product all can not be guaranteed to guarantee that indoor PM2.5 reaches high-quality level while the new wind of conveying.
Summary of the invention
The object of the invention is to solve the problem, and provides a kind of energy-conservation new wind and indoor air purification regulating system, is specifically realized by following technical scheme:
A kind of new wind and indoor air purification regulating system, comprise heat recovery units, fresh air dehumidification unit, PM2.5 filter element, control unit and the monitor for detecting indoor carbon dioxide and PM2.5, described new wind-heat recovery unit comprises indoor wind blast pipe, indoor wind discharge pipe, new wind blast pipe, new wind discharge pipe, new wind blower fan and heat exchange core body, described heat exchange core body is formed by connecting by some laminates with multiple duct are overlapping, duct in adjacent two laminates intermeshes and distinguishes wind blast pipe and indoor wind discharge pipe in communication chamber, new wind blast pipe and new wind discharge pipe, described new wind blower fan is connected in described new wind blast pipe or new wind discharge pipe, described fresh air dehumidification unit comprises the dehumidifying casing with dehumidifying air inlet and dehumidifying air outlet and the surface cooler being positioned at dehumidifying casing, and described new wind discharge pipe is connected with described dehumidifying air inlet, described PM2.5 filter element comprises PM2.5 filter box, middle effect filter screen, efficient filter screen and indoor PM2.5 fillter section blower fan, described PM2.5 filter box be disposed with from top to bottom interconnect medium air filtration room, the first rectification room, high efficiency filter room, the second rectification room and discharge chamber, described medium air filtration net is horizontally set on medium air filtration indoor, described efficient filter screen has two panels and both mutual symmetries are obliquely installed in high efficiency filter indoor, and described indoor PM2.5 fillter section blower fan is arranged between the efficient filter screen of two panels, described first rectification room, the second rectification indoor are equipped with air commutating plate respectively, described dehumidifying air outlet is communicated with described medium air filtration room by pipeline, and one end of this medium air filtration room also wind circulation pipe indoor with is connected, and the other end of this indoor wind circulation pipe is vacant in room air, blowing distributor is connected with each indoor air-out end by some air-supply pipelines, described monitor is relative with described air-out end, and this monitor is connected with described control unit signal, and described new wind blower fan, indoor PM2.5 fillter section blower fan are connected with the output of described control unit.
Described new wind and indoor air purification regulating system, it designs further and is, has the primarily efficient filter unit of just effect filter screen in the middle part of described new wind blast pipe in being connected with.
Described new wind and indoor air purification regulating system, it designs further and is, the part being positioned at outdoor of described new wind blast pipe is connected with the second monitor for wind PM2.5 concentration new outside sensing chamber, and described second monitor is connected with described control unit.
Described new wind and indoor air purification regulating system, it designs further and is, described medium air filtration room is also connected with oxygenerator by pipeline.
Described new wind and indoor air purification regulating system, it designs further and is, described indoor PM2.5 fillter section blower fan comprises motor and rotation section, and described rotation section comprises two and is connected to the circular end plate of machine shaft and the some flabellums between circular end plate.
PM2.5 filter element of the present invention is at the fresh wind tube wind circulation pipe in junction chamber simultaneously of serial connection heat recovery fresh air unit, fresh air dehumidification unit, and in conjunction with monitor, indoor carbon dioxide concentration, PM2.5 granule density are monitored, by guaranteeing indoor carbon dioxide concentration to the real-time control of indoor PM2.5 fillter section blower fan, new wind blower fan, PM2.5 concentration controls the start and stop of blower fan while being in qualified level, realizes energy-conservation to greatest extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention.
Fig. 2 is the structural representation of heat recovery core.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the present invention is further described.
As shown in Figures 1 and 2, this new wind and indoor air purification regulating system, comprise new wind-heat recovery unit 1, fresh air dehumidification unit 2, PM2.5 filter element 3, control unit 4 and the monitor 5 for detecting indoor carbon dioxide and PM2.5, new wind-heat recovery unit 1 comprises indoor wind blast pipe 11, indoor wind discharge pipe 12, new wind blast pipe 13, new wind discharge pipe 14, new wind blower fan 15 and heat exchange core body 16, heat recovery core is formed by connecting by some laminates with multiple duct are overlapping, duct in adjacent two laminates intermeshes and distinguishes wind blast pipe 11 and indoor wind discharge pipe 12 in communication chamber, new wind blast pipe 13 and new wind discharge pipe 14, new wind blower fan 15 is connected in new wind blast pipe or new wind discharge pipe, to the new wind of indoor introducing during new wind blower fan operation.
Fresh air dehumidification unit 2 comprises the dehumidifying casing with dehumidifying air inlet 21 and two dehumidifying air outlets 22 and the surface cooler (not shown in FIG.) being positioned at dehumidifying casing, and new wind discharge pipe 14 is connected with dehumidifying air inlet.
PM2.5 filter element 3 comprises PM2.5 filter box 31, middle effect filter screen 32, efficient filter screen 33 and indoor PM2.5 fillter section blower fan 34, PM2.5 filter box be disposed with from top to bottom interconnect rectification room 312, medium air filtration room 311, first, rectification room 314, high efficiency filter room 313, second and discharge chamber 315, medium air filtration net 32 is horizontally set on medium air filtration indoor, efficient filter screen 33 has two panels and both mutual symmetries are obliquely installed in high efficiency filter indoor, and indoor PM2.5 fillter section blower fan 34 is arranged between the efficient filter screen of two panels; First rectification room, the second rectification indoor are equipped with air commutating plate 35 respectively.
Dehumidifying air outlet is communicated with medium air filtration room 311 by pipeline, and one end of this medium air filtration room also wind circulation pipe 36 indoor with is connected, and the other end of this indoor wind circulation pipe is vacant in room air; New wind after purification filtering is connected with each indoor air-out end 9 by some air-supply pipelines; Capnometer is connected with PM2.5 detector control unit signal, and new wind blower fan, indoor PM2.5 fillter section blower fan are connected with the output of control unit.
According to the monitoring result of monitor, when gas concentration lwevel is higher, control unit sends the operation of order-driven new wind blower fan to the higher new wind of indoor introducing oxygen content, new wind through dehumidifying filter enter again send into after PM2.5 filter element filters indoor, simultaneously by outside dirty for indoor wind discharge chamber; When indoor PM2.5 concentration is higher, control unit sends instruction and makes indoor PM2.5 fillter section fan operation, improves PM2.5 filter efficiency until PM2.5 concentration is reduced to qualified level by indoor Inner eycle.
In order to reduce pollutant in new wind to the burden of PM2.5 filter element, in being connected with in the middle part of new wind blast pipe, have the primarily efficient filter unit 6 of just effect filter screen.
Indoor PM2.5 fillter section blower fan 34 comprises motor (not shown in FIG.) and rotation section 341, rotation section comprises two and is connected to the circular end plate of machine shaft and the some flabellums between circular end plate, this structure ensures that indoor PM2.5 fillter section blower fan can meet the needs of operation, make again the noise that produces during its operation lower.
PM2.5 filter element of the present invention is wind circulation pipe and be serially connected with the fresh air pipeline of new wind-heat recovery unit, fresh air dehumidification unit in junction chamber simultaneously, and in conjunction with the monitoring result of monitor to indoor carbon dioxide concentration, PM2.5 granule density, by guaranteeing indoor carbon dioxide concentration to the real-time control of indoor PM2.5 fillter section blower fan, new wind blower fan, PM2.5 concentration is in qualified level.

Claims (5)

1. a new wind and indoor air purification regulating system, it is characterized in that comprising new wind-heat recovery unit, fresh air dehumidification unit, PM2.5 filter element, control unit and the monitor for detecting indoor carbon dioxide and PM2.5, described new wind-heat recovery unit comprises indoor wind blast pipe, indoor wind discharge pipe, new wind blast pipe, new wind discharge pipe, new wind blower fan and heat exchanging core, described heat exchanging core is formed by connecting by some laminates with multiple duct are overlapping, duct in adjacent two laminates intermeshes and distinguishes wind blast pipe and indoor wind discharge pipe in communication chamber, new wind blast pipe and new wind discharge pipe, described new wind blower fan is connected in described new wind blast pipe or new wind discharge pipe, described fresh air dehumidification unit comprises the dehumidifying casing with dehumidifying air inlet and dehumidifying air outlet and the surface cooler being positioned at dehumidifying casing, and described new wind discharge pipe is connected with described dehumidifying air inlet, described PM2.5 filter element comprises PM2.5 filter box, middle effect filter screen, efficient filter screen and indoor PM2.5 fillter section blower fan, described PM2.5 filter box be disposed with from top to bottom interconnect medium air filtration room, the first rectification room, high efficiency filter room, the second rectification room and blowing distributor, described medium air filtration net is horizontally set on medium air filtration indoor, described efficient filter screen has two panels and both mutual symmetries are obliquely installed in high efficiency filter indoor, and described indoor PM2.5 fillter section blower fan is arranged between the efficient filter screen of two panels, described first rectification room, the second rectification indoor are equipped with air commutating plate respectively, described dehumidifying air outlet is communicated with described medium air filtration room by pipeline, and one end of this medium air filtration room also wind circulation pipe indoor with is connected, and the other end of this indoor wind circulation pipe is vacant in room air, blowing distributor is connected with each indoor air-out end by some air-supply pipelines, described monitor is relative with described air-out end, and this monitor is connected with described control unit signal, and described new wind blower fan, indoor PM2.5 fillter section blower fan are connected with the output of described control unit.
2. new wind according to claim 1 and indoor air purification regulating system, is characterized in that having in being connected with in the middle part of described new wind blast pipe the primarily efficient filter unit of just effect filter screen.
3. new wind according to claim 1 and indoor air purification regulating system, it is characterized in that, the part being positioned at outdoor of described new wind blast pipe is connected with the second monitor for wind PM2.5 concentration new outside sensing chamber, and described second monitor is connected with described control unit.
4. new wind according to claim 3 and indoor air purification regulating system, is characterized in that, described medium air filtration room is also connected with oxygenerator by pipeline.
5. new wind according to claim 1 and indoor air purification regulating system, it is characterized in that, described indoor PM2.5 fillter section blower fan comprises motor and rotation section, and described rotation section comprises two and is connected to the circular end plate of machine shaft and the some flabellums between circular end plate.
CN201510287139.3A 2015-05-29 2015-05-29 A kind of fresh air and indoor air purification regulating system Active CN104896694B (en)

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106871320A (en) * 2016-09-26 2017-06-20 沃姆环境设备启东有限公司 The new blower fan of aeration-type condensation heat air draft
CN106895509A (en) * 2016-09-26 2017-06-27 沃姆环境设备启东有限公司 Passive room intelligence control system
CN106931588A (en) * 2016-12-26 2017-07-07 安徽谢佑圣电子科技有限公司 Complete-hot fresh air air-conditioning system of the medical system based on Internet of Things
CN107166693A (en) * 2017-06-15 2017-09-15 山东鑫友环保设备有限公司 A kind of indoor and outdoor air optimal change device
CN108050640A (en) * 2017-12-11 2018-05-18 陆林娣 A kind of auto purification energy-saving fresh air system and its method
CN108088025A (en) * 2017-12-11 2018-05-29 陆林娣 A kind of fresh air system and its method of energy saving dehumidifying

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CN203928264U (en) * 2014-06-06 2014-11-05 中康韦尔(保定)环境科技有限公司 Automatic air compensation device
CN104613565A (en) * 2015-01-20 2015-05-13 维克(天津)有限公司 Multi-filtration type fresh air treatment equipment

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CN202675488U (en) * 2012-08-01 2013-01-16 成都归谷建筑节能工程有限公司 Intelligence frequency conversion double air conditioning system
CN102980255A (en) * 2012-09-18 2013-03-20 宁波德安生态环保工程有限公司 Air cleaner
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106871320A (en) * 2016-09-26 2017-06-20 沃姆环境设备启东有限公司 The new blower fan of aeration-type condensation heat air draft
CN106895509A (en) * 2016-09-26 2017-06-27 沃姆环境设备启东有限公司 Passive room intelligence control system
CN106871320B (en) * 2016-09-26 2019-06-28 沃姆环境设备启东有限公司 The new blower of aeration-type condensation heat air draft
CN106895509B (en) * 2016-09-26 2019-12-10 沃姆环境设备启东有限公司 Passive room intelligent control system
CN106931588A (en) * 2016-12-26 2017-07-07 安徽谢佑圣电子科技有限公司 Complete-hot fresh air air-conditioning system of the medical system based on Internet of Things
CN107166693A (en) * 2017-06-15 2017-09-15 山东鑫友环保设备有限公司 A kind of indoor and outdoor air optimal change device
CN108050640A (en) * 2017-12-11 2018-05-18 陆林娣 A kind of auto purification energy-saving fresh air system and its method
CN108088025A (en) * 2017-12-11 2018-05-29 陆林娣 A kind of fresh air system and its method of energy saving dehumidifying
CN108050640B (en) * 2017-12-11 2019-06-25 武汉华康世纪洁净室技术工程有限公司 A kind of auto purification energy-saving fresh air system and its method
CN108088025B (en) * 2017-12-11 2019-07-05 湖北菲戈特医疗科技有限公司 A kind of fresh air system and its method of energy conservation dehumidifying

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