CN105180313A - Fresh-air purification and renewal system - Google Patents

Fresh-air purification and renewal system Download PDF

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Publication number
CN105180313A
CN105180313A CN201510559201.XA CN201510559201A CN105180313A CN 105180313 A CN105180313 A CN 105180313A CN 201510559201 A CN201510559201 A CN 201510559201A CN 105180313 A CN105180313 A CN 105180313A
Authority
CN
China
Prior art keywords
air
fresh
inlet
purifying
channel
Prior art date
Application number
CN201510559201.XA
Other languages
Chinese (zh)
Inventor
王宇峰
潘庆希
李超
卢俊勇
Original Assignee
致果环境科技(天津)有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 致果环境科技(天津)有限公司 filed Critical 致果环境科技(天津)有限公司
Priority to CN201510559201.XA priority Critical patent/CN105180313A/en
Publication of CN105180313A publication Critical patent/CN105180313A/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
    • 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
    • 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
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/08Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with separate supply and return lines for hot and cold heat-exchange fluids i.e. so-called "4-conduit" system

Abstract

The invention provides a fresh-air purification and renewal system. The fresh-air purification and renewal system comprises a machine body, wherein a total-heat fresh-air system and an indoor purification system which are independent are arranged in the machine body. According to the fresh-air purification and renewal system provided by the invention, the total-heat fresh-air system and the air purification system are combined into a whole, and the fresh-air purification and renewal system is reasonable in size and convenient to mount. Through the adoption of the fresh-air purification and renewal system, air in a room can be purified, and fresh air input into the room through a fresh-air device can also be further purified. The fresh-air purification and renewal system is simple in structure, filter screens are convenient to detach, the fresh-air device is high in heat exchanging efficiency, and energy sources are saved.

Description

A kind of fresh air purifying air exchange system
Technical field
The present invention relates to a kind of air cleaning facility, especially a kind of fresh air purifying air exchange system.
Background technology
Due to outdoor haze be on the rise, PM2.5 remains high and the volatilization of interior decoration material causes indoor environment to cause anxiety, so air purifier becomes the first-selection that people remove indoor pollutant.Current air purifier mainly adopts active carbon adsorption technology, ozone purification technology, anion dedusting technology and high voltage electrostatic technique, indoor most of pollutant can be removed by these technology, but the air of indoor can only be carried out circularly purifying by air purifier, outdoor fresh air cannot enter indoor, indoor oxygen content is caused to reduce, indoor furniture and the easy breed bacteria of clothing, air purifier also thoroughly cannot remove the pollutant of house decorative material slow releasing simultaneously.
New blower fan can make room air produce circulation, on the one hand outside the air discharge chamber of foul indoor, on the other hand outdoor ozone after the measures such as sterilization, sterilization, filtration, be input to indoor again, but new blower fan in the market is only equipped with the very little screen pack of area, effectively cannot remove the pernicious gas in room air, cause indoor secondary to pollute and the frequent replacing of screen pack needs.
Summary of the invention
In view of this, the present invention is intended to propose a kind of fresh air purifying air exchange system, comparatively large and be input to indoor air by it and easily cause secondary pollution, the baroque technical problem of existing air cleaning unit to solve existing new blower fan volume.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of fresh air purifying air exchange system, comprises body, is provided with separate complete-hot fresh air system and indoor purifying system in described body, wherein:
Described complete-hot fresh air system comprises housing, described housing side is provided with fresh inlet, wind exhausting outlet, fresh inlet passage, wind exhausting outlet passage, described fresh inlet passage is communicated with fresh inlet, described wind exhausting outlet passage is communicated with wind exhausting outlet, and described fresh inlet passage and wind exhausting outlet passage are separated by horizontal baffle; Described housing opposite side is provided with the outlet of new wind, air draft import, new wind exit passageway, air draft intake channel, described new wind exit passageway and new wind outlet, described air draft intake channel and air draft inlet communication, described new wind exit passageway and air draft intake channel are separated by horizontal baffle; In described wind exhausting outlet passage, air draft ventilation blower is installed, in described new wind exit passageway, new wind ventilation blower is installed; Middle part in described housing is provided with two or more total-heat exchanger, and described air-to-air total heat exchanger side-by-side horizontal is arranged on middle part in housing, and phase mutual rib overlaps; Described fresh inlet passage and new wind exit passageway are by the channel connection in total-heat exchanger, and described air draft intake channel and wind exhausting outlet passage are by the channel connection in total-heat exchanger;
Described indoor purifying system comprises absorbent module, dedusting assembly, purification fan, air channel, air inlet, described dedusting assembly is arranged on above absorbent module, described air inlet is arranged on underpart, forms air channel between described air inlet and absorbent module, and described purification fan is arranged in air inlet.(room air is entered indoor again by wind wheel after air inlet sucks air channel after absorbent module and dedusting assembly)
Further, be also provided with air channel barrier in described indoor purifying system, described air channel barrier is arranged on around purification fan, and connects air inlet and air channel.
Further, described air channel barrier is arc.
Further, in described indoor purifying system, air inlet is provided with oxygen sensor.
Further, ESP electrostatic precipitation filter screen is provided with in described fresh inlet passage.
Further, described body both sides are provided with corresponding draw-in groove, and described absorbent module and dedusting assembly are arranged on body by this draw-in groove.
Further, described absorbent module is active carbon filter screen, and described dedusting assembly is ESP electrostatic precipitation filter screen.
Further, described body surface is provided with control device, and described new wind ventilation blower, air draft ventilation blower, purification fan and oxygen sensor are electrically connected with this control device respectively.
Relative to prior art, fresh air purifying air exchange system of the present invention has following advantage:
(1) complete-hot fresh air device and air cleaning unit are combined as a whole and volume size reasonable by fresh air purifying air exchange system of the present invention, be convenient to install, can not only air in clean room, can also purify further and input to indoor fresh air by aeration device;
(2) in fresh air purifying air exchange system of the present invention, air cleaning unit structure is simple, and filter screen is for convenience detach, and aeration device heat exchange efficiency is higher, economize energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fresh air purifying air exchange system described in the embodiment of the present invention;
Fig. 2 is for the A-A of the fresh air purifying air exchange system described in the embodiment of the present invention is to sectional view.
Description of reference numerals:
1-complete-hot fresh air system, 11-housing, 12-air draft import, 13-wind exhausting outlet, 14-fresh inlet, the new wind outlet of 15-, 16-total-heat exchanger, 17-baffle plate, the new wind ventilation blower of 18-, 19-air draft ventilation blower, 110-ESP electrostatic precipitation filter screen, 111-fresh inlet passage, 112-wind exhausting outlet passage, the new wind exit passageway of 113-, 114-air draft intake channel, 2-indoor purifying system, 21-absorbent module, 22-dedusting assembly, 23-purification fan, 24-air channel, 25-air channel barrier, 26-air inlet.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, a kind of fresh air purifying air exchange system, comprises complete-hot fresh air system 1 and the indoor purifying system 2 of separate setting, wherein:
Complete-hot fresh air system 1 comprises housing 11, housing 11 side is provided with fresh inlet 14, wind exhausting outlet 13, fresh inlet passage 111, wind exhausting outlet passage 112, fresh inlet passage 111 is communicated with fresh inlet 14, wind exhausting outlet passage 112 is communicated with wind exhausting outlet 13, and fresh inlet passage 111 and wind exhausting outlet passage 112 are separated by horizontal baffle 17; Housing 11 opposite side is provided with new wind outlet 15, air draft import 12, new wind exit passageway 113, air draft intake channel 114, new wind exit passageway 113 and new wind export 15 and are communicated with, air draft intake channel 114 is communicated with air draft import 12, and new wind exit passageway 113 and air draft intake channel 114 are separated by horizontal baffle 17; Air draft ventilation blower 19 is installed in wind exhausting outlet passage 112, in new wind exit passageway 113, new wind ventilation blower 18 is installed; Middle part in housing 11 is provided with two total-heat exchangers 16, each total-heat exchanger 16 is of a size of (150-180) mm × (150-180) mm × (80-110) mm, preferably be of a size of 165mm × 165mm × 95mm, air-to-air total heat exchanger 16 side-by-side horizontal is arranged on the middle part in housing 11, and phase mutual rib overlaps; Fresh inlet passage 111 and new wind exit passageway 113 are by the channel connection in total-heat exchanger 16, and air draft intake channel 114 and wind exhausting outlet passage 112 are by the channel connection in total-heat exchanger 16.
This Total heat exchange VMC 1 is also provided with groove at nearly fresh inlet 14 place, housing 11 surface, ESP electrostatic precipitation filter screen 110 is plugged with in groove, while this structure makes this complete-hot fresh air system 1 be carried out replacing by the air of indoor and outdoors, filter entering indoor fresh air, thus ensure IAQ.Meanwhile, in order to reduce VMC noise operationally, housing 11 inner surface is provided with silencing cotton layer.
Indoor purifying system 2 comprises absorbent module 21, dedusting assembly 22, purification fan 23, air channel 24, air channel barrier 25, air inlet 26, dedusting assembly 22 is arranged on above absorbent module 21, air inlet 26 is arranged on underpart, air channel 24 is formed between air inlet 26 and absorbent module 21, purification fan 23 arranges in air inlet 26, room air is cleaned after blower fan 23 sucks air channel 24 from air inlet 26 and enters indoor again after absorbent module 21 and dedusting assembly 22, this absorbent module 21 is active carbon filter screen, and dedusting assembly 22 is ESP electrostatic precipitation filter screen.In indoor purifying system, the air channel barrier 25 of 2 is arranged on around purification fan 23, connects air inlet 26 and air channel 24, and the shape of air channel barrier 25 is set to arc, can reduce air and to move in air channel the noise produced.Conveniently dismantle and clean filter screen, be provided with corresponding draw-in groove in body both sides, absorbent module 21 and dedusting assembly 22 are arranged on body by this draw-in groove, when needs cleaning or when changing filter screen, can dismantle at any time.
In order to improve the practicality of fresh air purifying air exchange system, in indoor purifying system 2, air inlet 26 place arranges oxygen sensor, and control device is set at body surface, new wind ventilation blower 18, air draft ventilation blower 19, purification fan 23 and oxygen sensor are electrically connected with this control device respectively.When this system cloud gray model, oxygen sensor detects the oxygen content of room air in real time, because the normal oxygen content in indoor is 20.94%, when will not feeling well lower than during normal value 0.1%-0.2%, therefore when the oxygen content that oxygen sensor detects lower than 20.7% time, the rotating speed being strengthened ventilation blower in complete-hot fresh air system 1 by control device increases indoor oxygen content to add high ventilating rate; When oxygen content is in normal range (NR), ventilation blower can maintain rated speed or open complete-hot fresh air system 1 according to actual conditions.
Complete-hot fresh air system 1 is combined with air cleaning system 2 by the present invention, while purifying the air of a room, realizes indoor-outdoor air displacement by VMC input outdoor fresh air, simultaneously can oxygen content in real time in control room, is more conducive to health.In addition, adopt two total-heat exchangers 16 to arrange continuously in this complete-hot fresh air system 1, extend gas channel, add heat exchange area, and heat exchange efficiency and cross section are that hexagonal total-heat exchanger is close, not only increase energy utilization rate, also reduce volume simultaneously.Meanwhile, the size total-heat exchanger more of the prior art of the total-heat exchanger 16 of use is little, is easy for installation and removal, and can be arranged on air cleaning system 2 side, save the space that complete machine takies.
In addition, when indoor needs are taken a breath separately, new wind ventilation blower 18 and air draft ventilation blower 19 is started by control device, foul atmosphere indoor under the effect of two ventilation blowers enters air draft intake channel 114, outdoor fresh air enters fresh inlet passage 111, foul atmosphere and fresh air carry out twice heat exchange in total-heat exchanger 16, fresh air through twice heat exchange is less with the indoor foul atmosphere temperature difference, fresh air enters indoor by new wind exit passageway 113, indoor foul atmosphere drains into outdoor through wind exhausting outlet passage 112, thus reach the object of air displacement.In order to ensure to enter indoor air quality, in fresh inlet 14, being provided with ESP electrostatic precipitation filter screen 110 pairs of outdoor airs carrying out dust removal by filtration.Indoor purifying system 2 also can individual operation, purifies the air of a room.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. a fresh air purifying air exchange system, is characterized in that: this system comprises body, is provided with separate complete-hot fresh air system and indoor purifying system in described body, wherein:
Described complete-hot fresh air system comprises housing, described housing side is provided with fresh inlet, wind exhausting outlet, fresh inlet passage, wind exhausting outlet passage, described fresh inlet passage is communicated with fresh inlet, described wind exhausting outlet passage is communicated with wind exhausting outlet, and described fresh inlet passage and wind exhausting outlet passage are separated by horizontal baffle; Described housing opposite side is provided with the outlet of new wind, air draft import, new wind exit passageway, air draft intake channel, described new wind exit passageway and new wind outlet, described air draft intake channel and air draft inlet communication, described new wind exit passageway and air draft intake channel are separated by horizontal baffle; In described wind exhausting outlet passage, air draft ventilation blower is installed, in described new wind exit passageway, new wind ventilation blower is installed; Middle part in described housing is provided with two or more total-heat exchanger, and described air-to-air total heat exchanger side-by-side horizontal is arranged on middle part in housing, and phase mutual rib overlaps; Described fresh inlet passage and new wind exit passageway are by the channel connection in total-heat exchanger, and described air draft intake channel and wind exhausting outlet passage are by the channel connection in total-heat exchanger;
Described indoor purifying system comprises absorbent module, dedusting assembly, purification fan, air channel, air inlet, described dedusting assembly is arranged on above absorbent module, described air inlet is arranged on underpart, forms air channel between described air inlet and absorbent module, and described purification fan is arranged in air inlet.
2. fresh air purifying air exchange system according to claim 1, is characterized in that: be also provided with air channel barrier in described indoor purifying system, described air channel barrier is arranged on around purification fan, and connects air inlet and air channel.
3. fresh air purifying air exchange system according to claim 2, is characterized in that: described air channel barrier is arc.
4. fresh air purifying air exchange system according to claim 1, is characterized in that: in described indoor purifying system, air inlet is provided with oxygen sensor.
5. fresh air purifying air exchange system according to claim 1, is characterized in that: be provided with ESP electrostatic precipitation filter screen in described fresh inlet passage.
6. fresh air purifying air exchange system according to claim 1, is characterized in that: described body both sides are provided with corresponding draw-in groove, and described absorbent module and dedusting assembly are arranged on body by this draw-in groove.
7. the fresh air purifying air exchange system according to claim 1 or 6, is characterized in that: described absorbent module is active carbon filter screen, and described dedusting assembly is ESP electrostatic precipitation filter screen.
8. fresh air purifying air exchange system according to claim 4, is characterized in that: described body surface is provided with control device, and described new wind ventilation blower, air draft ventilation blower, purification fan and oxygen sensor are electrically connected with this control device respectively.
CN201510559201.XA 2015-09-06 2015-09-06 Fresh-air purification and renewal system CN105180313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510559201.XA CN105180313A (en) 2015-09-06 2015-09-06 Fresh-air purification and renewal system

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Application Number Priority Date Filing Date Title
CN201510559201.XA CN105180313A (en) 2015-09-06 2015-09-06 Fresh-air purification and renewal system

Publications (1)

Publication Number Publication Date
CN105180313A true CN105180313A (en) 2015-12-23

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Family Applications (1)

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CN201510559201.XA CN105180313A (en) 2015-09-06 2015-09-06 Fresh-air purification and renewal system

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201892273U (en) * 2010-11-30 2011-07-06 深圳市英维克科技有限公司 Split type energy-saving air conditioner
KR20120001982A (en) * 2010-06-30 2012-01-05 주식회사 태성 The room conditioning unit
CN103267328A (en) * 2013-05-31 2013-08-28 南京埃科净化技术有限公司 Intelligent air quality guaranteeing system and controlling method thereof
CN203980480U (en) * 2014-06-27 2014-12-03 北京金峰华玉空调设备有限公司 Energy-saving and purifying type fresh-air ventilation air conditioner integrated machine
CN104633777A (en) * 2015-02-11 2015-05-20 上海交通大学 Total heat exchange fresh air system and indoor purification coupled air cleaning device
CN205026837U (en) * 2015-09-06 2016-02-10 致果环境科技(天津)有限公司 Complete hot new trend air purification all -in -one

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120001982A (en) * 2010-06-30 2012-01-05 주식회사 태성 The room conditioning unit
CN201892273U (en) * 2010-11-30 2011-07-06 深圳市英维克科技有限公司 Split type energy-saving air conditioner
CN103267328A (en) * 2013-05-31 2013-08-28 南京埃科净化技术有限公司 Intelligent air quality guaranteeing system and controlling method thereof
CN203980480U (en) * 2014-06-27 2014-12-03 北京金峰华玉空调设备有限公司 Energy-saving and purifying type fresh-air ventilation air conditioner integrated machine
CN104633777A (en) * 2015-02-11 2015-05-20 上海交通大学 Total heat exchange fresh air system and indoor purification coupled air cleaning device
CN205026837U (en) * 2015-09-06 2016-02-10 致果环境科技(天津)有限公司 Complete hot new trend air purification all -in -one

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Application publication date: 20151223

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