CN105276716A - Fresh-air air conditioner system high in filtering efficiency and low in running energy consumption - Google Patents
Fresh-air air conditioner system high in filtering efficiency and low in running energy consumption Download PDFInfo
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- CN105276716A CN105276716A CN201410707325.3A CN201410707325A CN105276716A CN 105276716 A CN105276716 A CN 105276716A CN 201410707325 A CN201410707325 A CN 201410707325A CN 105276716 A CN105276716 A CN 105276716A
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Abstract
The invention discloses a fresh-air air conditioner system high in filtering efficiency and low in running energy consumption, particularly relates to a fresh-air air conditioner system obtained by improving the prior art according to PM2.5 and PM10, and relates to the technical field of heating, ventilation and air conditioning. The fresh-air air conditioner system comprises an initial effect buffering segment (1), a fresh air bypass segment (2), a fresh air medium effect segment (3), a fresh air medium and high effect segment (4) and a post-processing segment (5). After being filtered through filtering devices at different levels according to differences of outdoor environment air quality, fresh air is subjected to temperature and humidity treatment and finally is sent into an indoor environment, and therefore dynamic control over PM2.5, PM10 and other particulate matter in the fresh air is achieved. By means of the fresh-air air conditioner system, the concentration of fresh air particulate matter is effectively controlled, and the health requirement of living staff is guaranteed; and meanwhile, running energy consumption of the fresh air system is reduced, the replacement frequency of the filtering devices is reduced, and economic input of a home owner is reduced.
Description
Technical field
The present invention relates to HVAC technical field, be specially the fresh air conditioner system of the low operation energy consumption of a kind of filtration efficiency.
Background technology
Because China's environmental air pollution is serious, how realizes particle prevention and control under construction and be significant.In public building, house, implement force ventilation is the important means solving this problem.Because traditional fresh air conditioner system is not generally considered to install medium effeciency filter or/and high efficiency particulate air filter in civil buildings, filter to realize particle, general consideration directly installs medium effeciency filter additional or/and high efficiency particulate air filter (shown in accompanying drawing 1) at blower fan back segment, and this mounting means existing problems comprise: (1) operation energy consumption increases.In ventilating, uninterruptedly pass through medium effeciency filter or/and high efficiency particulate air filter, SR improves greatly, thus brings the increase of operating cost; (2) change filter frequency to increase.In actual motion, because filter is in non-stop run state, filter life shortens, and replacement frequency increases, and improves operating cost.
Summary of the invention
The object of the invention is to the deficiency solving prior art existence, propose the fresh air conditioner system of a kind of filtration efficiency, low operation energy consumption.Its basic ideas: be not normality based on ambient air particulate matter concentration, therefore do not need in other instances to filter new wind, only need the new wind of medium air filtration in some situations, need middle effect and the new wind of high efficiency filter in some situations.
The present invention, by fresh air conditioner system, installs the mode head it off of bypass section and different brackets fillter section.Namely by arranging independently bypass pipeline section, medium air filtration pipeline section, middle high efficiency filter pipeline section, making new wind different from after different brackets filter according to ambient outdoor air quality, then through humiture process, finally sending into indoor.Thus realize the Dynamic controlling of the particle filtrations such as PM2.5, the PM10 in new wind, and reduce VMC operation energy consumption.
The fresh air conditioner system of the low operation energy consumption of a kind of filtration efficiency of the present invention is as follows:
Comprise and just imitate efficient section, post processing section in the section of effect in breeze way, newly wind bypass section, newly wind, new wind, different according to ambient outdoor air quality, composition just imitates efficient section, post processing section connected mode in the section of effect in breeze way, newly wind bypass section, newly wind, new wind, or just imitate the section of effect, post processing section in breeze way, new wind bypass section, new wind, or just imitate the overall structure of efficient section, post processing section connected mode in breeze way, new wind bypass section, new wind.
Described new wind bypass section, comprises valve A, bypass section to the connection successively of post processing section;
The section of effect in described new wind, comprises valve B, blower fan B section, middle effect section A, overhauls the successively connection of section A to post processing section;
Efficient section in described new wind, comprises valve C, blower fan C section, middle effect section B, maintenance section B, sub-efficient/efficient section to the connection successively of post processing section.
The fresh air conditioner system of the low operation energy consumption of a kind of filtration efficiency of the present invention, one of connected mode:
By the adjustment of valve A, valve B, valve C, blower fan B section, blower fan C section, realize the flowing of air-flow A, air-flow B, air-flow C.
Connected mode two:
Without in the section of effect situation in new wind, by the adjustment of valve A, valve C, blower fan C section, realize the flowing of air-flow A, air-flow C.
Connected mode three:
Without in section situation efficient in new wind, by the adjustment of valve A, valve B, blower fan B section, realize the flowing of air-flow A, air-flow B.
The fresh air conditioner system of the low operation energy consumption of a kind of filtration efficiency of the present invention, further comprising the steps of:
First, when ambient air quality meets the demands, valve-off B, blower fan B section, valve C, blower fan C section, open valve A, and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A, valve C, blower fan C section, open valve B, blower fan B section, air runs according to air-flow B;
Again, when ambient air quality is very poor, valve-off A, valve B, blower fan B section, open valve C, blower fan C section, air runs according to air-flow C;
Or in without new wind in the section of effect situation
First, when ambient air quality meets the demands, valve-off C, blower fan C section, open valve A, and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A, open valve C, blower fan C section, air runs according to air-flow C;
Or in without new wind in efficient section situation
First, when ambient air quality meets the demands, valve-off B, blower fan B section, open valve A, and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A, open valve B, blower fan B section, air runs according to air-flow B.
As mentioned above, the present invention considers the requirement that the time series feature of ambient outdoor air particle concentration produces fresh air conditioner system operation characteristic, thus improvement is made to prior art, by arranging independently bypass pipeline section, medium air filtration pipeline section, middle high efficiency filter pipeline section, make new wind different from after different brackets filter according to ambient outdoor air quality, again through humiture process, finally send into indoor.Thus realize the Dynamic controlling of the particle filtrations such as PM2.5, the PM10 in new wind, and reduce VMC operation energy consumption.
Accompanying drawing explanation
Fig. 1 is existing fresh air conditioner system structure chart;
Fig. 2 is the fresh air conditioner system schematic diagram of the low operation energy consumption of embodiment filtration efficiency.
Mark number illustrates:
Just imitate breeze way-1; New wind bypass section-2; The section of effect-3 in new wind; Efficient section-4 in new wind; Post processing section-5;
Valve A-201; Bypass section-202;
Valve B-301; Blower fan B section-302; Middle effect section A-303; Maintenance section A-304;
Valve C-401; Blower fan C section-402; Middle effect section B-403; Maintenance section B-404; Sub-efficient/efficient section-405.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described
The fresh air conditioner system (as shown in Figure 2) of the low operation energy consumption of a kind of filtration efficiency of the present invention, comprise just effect breeze way 1, new wind bypass section 2, the section of effect 3 in new wind, efficient section 4 in new wind, post processing section 5, according to ambient outdoor air quality, composition is effect breeze way 1 just, new wind bypass section 2, the section of effect 3 in new wind, efficient section 4 in new wind, post processing section 5 connected mode, or just imitate breeze way 1, new wind bypass section 2, the section of effect 3 in new wind, post processing section 5, or just imitate breeze way 1, new wind bypass section 2, efficient section 4 in new wind, the overall structure of post processing section 5 connected mode.
Described new wind bypass section 2, comprises the connection successively of valve A201, bypass section 202 to post processing section 5;
The section of effect 3 in described new wind, comprises valve B301, blower fan B section 302, middle effect section A303, overhauls the successively connection of section A304 to post processing section 5;
Efficient section 4 in described new wind, comprises the connection successively of valve C401, blower fan C section 402, middle effect section B403, maintenance section B404, sub-efficient/efficient section 405 to post processing section 5.
One embodiment of the invention
First, when ambient air quality meets the demands, valve-off B301, blower fan B section 302, valve C401, blower fan C section 402, open valve A201, and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A201, valve C401, blower fan C section 402, open valve B301, blower fan B section 302, air runs according to air-flow B;
Again, when ambient air quality is very poor, valve-off A201, valve B301, blower fan B section 302, open valve C401, blower fan C section 402, air runs according to air-flow C;
Or in without new wind in the section of effect 3 situation
First, when ambient air quality meets the demands, valve-off C401, blower fan C section 402, open valve A201, and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A201, open valve C401, blower fan C section 402, air runs according to air-flow C;
Or in without new wind in efficient section 4 situation
First, when ambient air quality meets the demands, valve-off B301, blower fan B section 302, open valve A201, and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A201, open valve B301, blower fan B section 302, air runs according to air-flow B.
In sum, the present invention is based on ambient air particulate matter concentration is not normality, does not therefore need in other instances to filter air conditioner fresh air, only needs medium air filtration, need middle effect and high efficiency filter in some situations in some situations.By in fresh air conditioner system, the mode head it off of bypass section and different brackets fillter section is installed.Namely by arranging independently bypass pipeline section, medium air filtration pipeline section, middle high efficiency filter pipeline section, making new wind different from after different brackets filter according to ambient outdoor air quality, then through humiture process, finally sending into indoor.Thus realize the Dynamic controlling of the particle filtrations such as PM2.5, the PM10 in new wind, and reduce VMC operation energy consumption.
Claims (5)
1. the fresh air conditioner system of the low operation energy consumption of filtration efficiency, it is characterized in that, comprise and just imitate breeze way (1), new wind bypass section (2), the section of effect (3) in new wind, efficient section (4) in new wind, post processing section (5), according to ambient outdoor air quality, composition just imitates breeze way (1), new wind bypass section (2), the section of effect (3) in new wind, efficient section (4) in new wind, post processing section (5) connected mode, or just imitate breeze way (1), new wind bypass section (2), the section of effect (3) in new wind, post processing section (5), or just imitate breeze way (1), new wind bypass section (2), efficient section (4) in new wind, the overall structure of post processing section (5) connected mode,
Described new wind bypass section (2), comprises valve A (201), bypass section (202) to the connection successively of post processing section (5);
The section of effect (3) in described new wind, comprises valve B (301), blower fan B section (302), middle effect section A (303), overhauls the successively connection of section A (304) to post processing section (5);
Efficient section (4) in described new wind, comprises the successively connection of valve C (401), blower fan C section (402), middle effect section B (403), maintenance section B (404), Asia efficiently section/efficient section (405) to post processing section (5).
2. the fresh air conditioner system of the low operation energy consumption of a kind of filtration efficiency as claimed in claim 1, it is characterized in that, by the adjustment of valve A (201), valve B (301), valve C (401), blower fan B section (302), blower fan C section (402), realize the flowing of air-flow A, air-flow B, air-flow C.
3. the fresh air conditioner system of the low operation energy consumption of a kind of filtration efficiency as claimed in claim 2, it is characterized in that, without in the section of effect (3) situation in new wind, by the adjustment of valve A (201), valve C (401), blower fan C section (402), realize the flowing of air-flow A, air-flow C.
4. the fresh air conditioner system of the low operation energy consumption of a kind of filtration efficiency as claimed in claim 2, it is characterized in that, without in section (4) situation efficient in new wind, by the adjustment of valve A (201), valve B (301), blower fan B section (302), realize the flowing of air-flow A, air-flow B.
5. the fresh air conditioner system of the low operation energy consumption of a kind of filtration efficiency as described in any one of claim 1 ~ 2, is characterized in that, comprise the following steps:
First, when ambient air quality meets the demands, valve-off B (301), blower fan B section (302), valve C (401), blower fan C section (402), open valve A (201), and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A (201), valve C (401), blower fan C section (402), open valve B (301), blower fan B section (302), air runs according to air-flow B;
Again, when ambient air quality is very poor, valve-off A (201), valve B (301), blower fan B section (302), open valve C (401), blower fan C section (402), air runs according to air-flow C;
Or in without new wind in the section of effect (3) situation
First, when ambient air quality meets the demands, valve-off C (401), blower fan C section (402), open valve A (201), and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A (201), open valve C (401), blower fan C section (402), air runs according to air-flow C;
Or in without new wind in efficient section (4) situation
First, when ambient air quality meets the demands, valve-off B (301), blower fan B section (302), open valve A (201), and air runs according to air-flow A;
Secondly, when ambient air quality is poor, valve-off A (201), open valve B (301), blower fan B section (302), air runs according to air-flow B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707325.3A CN105276716A (en) | 2014-11-27 | 2014-11-27 | Fresh-air air conditioner system high in filtering efficiency and low in running energy consumption |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707325.3A CN105276716A (en) | 2014-11-27 | 2014-11-27 | Fresh-air air conditioner system high in filtering efficiency and low in running energy consumption |
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| CN105276716A true CN105276716A (en) | 2016-01-27 |
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| CN201410707325.3A Pending CN105276716A (en) | 2014-11-27 | 2014-11-27 | Fresh-air air conditioner system high in filtering efficiency and low in running energy consumption |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460769A (en) * | 2020-11-19 | 2021-03-09 | 珠海格力电器股份有限公司 | Fresh air system, control method and device thereof, storage medium and processor |
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| US5389120A (en) * | 1994-02-08 | 1995-02-14 | Sewell; Frederic D. | Heating, ventilation and air conditioning unit with automatically controlled water spray air purification system |
| CN2676077Y (en) * | 2003-12-22 | 2005-02-02 | 谢宇 | Air cooling direct steaming type heat pump clean central air conditioner used for industry |
| US20100003164A1 (en) * | 2006-07-31 | 2010-01-07 | Microgenix Australasia Pty Limited | Systems and methods for managing air quality |
| CN102353101A (en) * | 2011-09-28 | 2012-02-15 | 中铁二院工程集团有限责任公司 | Combined type air conditioning unit with ventilating bypass |
| CN103322628A (en) * | 2013-07-10 | 2013-09-25 | 中国建筑西南设计研究院有限公司 | Air conditioning cabinet for controlling indoor air pollution in haze days and operating method thereof |
| CN203298411U (en) * | 2013-05-31 | 2013-11-20 | 中国建筑西南设计研究院有限公司 | Fresh air system improving indoor air cleanliness |
| CN103644600A (en) * | 2013-12-09 | 2014-03-19 | 中国建筑科学研究院 | Intelligent purifying and bacteriostatic air processing unit |
-
2014
- 2014-11-27 CN CN201410707325.3A patent/CN105276716A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5389120A (en) * | 1994-02-08 | 1995-02-14 | Sewell; Frederic D. | Heating, ventilation and air conditioning unit with automatically controlled water spray air purification system |
| CN2676077Y (en) * | 2003-12-22 | 2005-02-02 | 谢宇 | Air cooling direct steaming type heat pump clean central air conditioner used for industry |
| US20100003164A1 (en) * | 2006-07-31 | 2010-01-07 | Microgenix Australasia Pty Limited | Systems and methods for managing air quality |
| CN102353101A (en) * | 2011-09-28 | 2012-02-15 | 中铁二院工程集团有限责任公司 | Combined type air conditioning unit with ventilating bypass |
| CN203298411U (en) * | 2013-05-31 | 2013-11-20 | 中国建筑西南设计研究院有限公司 | Fresh air system improving indoor air cleanliness |
| CN103322628A (en) * | 2013-07-10 | 2013-09-25 | 中国建筑西南设计研究院有限公司 | Air conditioning cabinet for controlling indoor air pollution in haze days and operating method thereof |
| CN103644600A (en) * | 2013-12-09 | 2014-03-19 | 中国建筑科学研究院 | Intelligent purifying and bacteriostatic air processing unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460769A (en) * | 2020-11-19 | 2021-03-09 | 珠海格力电器股份有限公司 | Fresh air system, control method and device thereof, storage medium and processor |
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Application publication date: 20160127 |
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