CN102696495A - Special air-conditioning unit for laboratory animal rooms - Google Patents
Special air-conditioning unit for laboratory animal rooms Download PDFInfo
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- CN102696495A CN102696495A CN2012101967094A CN201210196709A CN102696495A CN 102696495 A CN102696495 A CN 102696495A CN 2012101967094 A CN2012101967094 A CN 2012101967094A CN 201210196709 A CN201210196709 A CN 201210196709A CN 102696495 A CN102696495 A CN 102696495A
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Abstract
The invention relates to a special air-conditioning unit for laboratory animal rooms in the technical field of heating and ventilation in buildings. The special air-conditioning unit sequentially comprises a fresh air section, a bag type primary filtering section, an indoor return air section, a surface cooling section, a first intermediate section, a fan section, a second intermediate section, a flow-equalizing section, a winter operation mode heating section, a winter operation mode humidifying section, a silencing section, a third intermediate section, a secondary filtering section and an air outlet section, a micro-perforated impedance compound silencing section needs to be adopted, and a standby fan section is arranged in parallel on the top of the fan section. The special air-conditioning unit is an air-handling unit serving shielded facilities and isolated facilities, and can be integrated with the requirement on the strength of the external framework and the wall plates of the air-handling unit, the air leakage rate of the air-handling unit and functions such as refrigeration, heating and humidification in the process of air handling and switching from a faulty main fan to a standby fan.
Description
Technical field
The present invention relates to HVAC technical field in the building, refer to the functional section combination of purification air-conditioning unit special in the experimental animal room especially.
Background technology
Experimental animal room is meant arrangement through artificial culture, and it is carried microorganism and parasite implementation control, and genetic background is clearly perhaps originated clear, is used for the place of the animal of scientific research, teaching, production, calibrating and other scientific experiments.Its requirement for indoor environment is very strict.According to the control degree of air cleaning, the laboratory animal environmental facility is divided into and is 3 kinds of conventional environment facility, barrier environment facility and isolation environment facilities, and each facility all has different indoor environment indexs respectively.And rely on air-conditioning air-supply technology fully for the control of indoor environment index.The air-conditioning box of serving experimental animal room that is using does not at present have the fixed combination pattern, does not have the pattern that is provided with of standby fan, relies on the technical support of the manufacturer that respectively supplies fully, and is comparatively chaotic.
Summary of the invention
, effective combination pattern air-conditioning box unfixing in the prior art in order to overcome is used for the experimental animal room environment, the invention provides a kind of full-functional section, and carries the experimental animal room special air conditioner unit of standby fan.
Technical scheme of the present invention is:
A kind of experimental animal room special air conditioner unit; It is characterized in that: it contains new wind section, pocket type initial effect filtering section, indoor air return section, surface cooling section, first interlude, fan section, second interlude, flow equalization section; Winter operation pattern bringing-up section, winter operation pattern humidifier section; Muffler section, the 3rd interlude, medium air filtration section and wind outlet section are combined into successively, and said muffler section should adopt the micropunch impedance composite, the parallel top that is arranged on said fan section of standby fan section.
Operating process of the present invention is: outdoor air gets into air-conditioning box through new wind section, and filters through the pocket type initial effect filtering section, mixes with indoor return air then; Mixed air carries out cool-down dehumidification through surface cooling section with hot and humid air, gets into fan section then, and the power of whole air-conditioning supply air system is all from blower fan; And the experimental animal room zone requires uninterrupted air-supply in 24 hours, therefore is provided with the standby fan section on the top of fan section, when main air blower breaks down; Automatically open standby fan and corresponding valve through automatic control program, get into flow equalization section, then through winter operation pattern bringing-up section through the air after the blower fan pressurization; Winter operation pattern humidifier section; Get into muffler section then, owing to be the purification air-conditioning case, the production method of muffler section should adopt the micropunch impedance composite; Air through eliminating the noise after handling passes through the medium air filtration section at last, sends into indoor via wind outlet section.
Beneficial effect of the present invention is: the present invention is the air-conditioning box of barrier environment facility and the service of isolation environment facility; It is the requirement of strength of air-conditioning box outside framework and wallboard comprehensively; The air leak rate of air curtain of air-conditioning box; For the refrigeration in the air handling process, heating, humidification, the functions such as switching of standby fan under the primary air fan failure condition.The present invention provides a kind of brand-new series for air-conditioning equipment manufacturing enterprise, and a kind of reference of lectotype selection also is provided for designing unit.
Description of drawings
Accompanying drawing 1 is the structural representation of instance of the present invention.
Accompanying drawing 2 is the vertical view of accompanying drawing 1.
Wherein: 1, new wind section; 2, pocket type initial effect filtering section; 3, indoor air return section; 4, surface cooling section; 5, first interlude; 6a, fan section; 6b, standby fan section; 7, second interlude; 8, flow equalization section; 9, bringing-up section; 10, humidifier section; 11, muffler section; 12, the 3rd interlude; 13, medium air filtration section; 14, wind outlet section.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
As attaching illustrated in figures 1 and 2ly, outdoor air gets into air-conditioning box through new wind section 1, and filters through pocket type initial effect filtering section 2; Brand-new wind system mixes at indoor air return section 3 with indoor return air then, if then can not have indoor air return section 3; Mixed air carries out cool-down dehumidification through surface cooling section 4 with hot and humid air, through first interlude 5, gets into fan section 6a then; The power of whole air-conditioning supply air system is all from blower fan, and the experimental animal room zone requires uninterrupted air-supply in 24 hours, therefore is provided with standby fan section 6b on the top of fan section 6a; When main air blower breaks down, open standby fan and corresponding valve automatically through automatic control program, when hanging down like experiment Animal House indoor environment rank; Also can adopt the manual switchover pattern,, get into flow equalization section 8 through the air after the blower fan pressurization then through second interlude 7; Through the bringing-up section 9 of winter operation pattern, the humidifier section 10 of winter operation pattern gets into muffler section 11 then then; Owing to be the purification air-conditioning case; The production method of muffler section should adopt the micropunch impedance composite, at last through the 3rd interlude 12, medium air filtration section 13, sends into indoor via wind outlet section 14 through the air after eliminate the noise handling.In order more accurately to control the environmental index in every experimental animal room neatly, the suggestion of air-conditioning air-supply reheater is installed on the blowpipe in every room.
The invention provides the mode standard of the purification air-conditioning unit of service experimental animal room, taken all factors into consideration the solution that air-treatment, noise control, fan trouble are handled, for air-conditioning box production application field provides a kind of new standard.
More than the scheme that the embodiment of the invention provided is introduced in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the invention, part all can change on embodiment and range of application.In sum, this description should not be construed as limitation of the present invention, and all any changes of making according to design philosophy of the present invention are all within protection scope of the present invention.
Claims (1)
1. experimental animal room special air conditioner unit; It is characterized in that: it contains new wind section (1), pocket type initial effect filtering section (2), indoor air return section (3), surface cooling section (4), first interlude (5), fan section (6a), second interlude (7), flow equalization section (8); Winter operation pattern bringing-up section (9), winter operation pattern humidifier section (10); Muffler section (11), the 3rd interlude (12), medium air filtration section (13) and wind outlet section (14) are combined into successively; Said muffler section (11) should adopt the micropunch impedance composite, the parallel top that is arranged on said fan section (6a) of standby fan section (6b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101967094A CN102696495A (en) | 2012-06-15 | 2012-06-15 | Special air-conditioning unit for laboratory animal rooms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101967094A CN102696495A (en) | 2012-06-15 | 2012-06-15 | Special air-conditioning unit for laboratory animal rooms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102696495A true CN102696495A (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101967094A Pending CN102696495A (en) | 2012-06-15 | 2012-06-15 | Special air-conditioning unit for laboratory animal rooms |
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| Country | Link |
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| CN (1) | CN102696495A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636514A (en) * | 2013-12-04 | 2014-03-19 | 奥星制药设备（石家庄）有限公司 | Experimental animal feeding negative pressure isolator |
| CN107328032A (en) * | 2017-08-08 | 2017-11-07 | 武汉科贝科技股份有限公司 | A kind of Animal House two fans formula air conditioner intelligent control system |
| CN109601407A (en) * | 2018-12-17 | 2019-04-12 | 河南牧业经济学院 | Childbirth child care one column |
| CN109681995A (en) * | 2019-01-24 | 2019-04-26 | 南方风机股份有限公司 | A kind of nuclear power station unitary air handling unit |
| CN109699510A (en) * | 2019-03-05 | 2019-05-03 | 山西医科大学 | The single cage position barrier environment rearging cage of independent air-feeding system |
| CN111226802A (en) * | 2020-03-24 | 2020-06-05 | 河南赛诺优农科技有限公司 | Fresh air adjusting system, agricultural workshop and fresh air adjusting method |
| CN112665247A (en) * | 2020-12-17 | 2021-04-16 | 珠海格力电器股份有限公司 | Emergency control method of air conditioner, related equipment and farm |
-
2012
- 2012-06-15 CN CN2012101967094A patent/CN102696495A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636514A (en) * | 2013-12-04 | 2014-03-19 | 奥星制药设备（石家庄）有限公司 | Experimental animal feeding negative pressure isolator |
| CN103636514B (en) * | 2013-12-04 | 2015-11-18 | 奥星制药设备（石家庄）有限公司 | A kind of experimental animal feeding negative pressure isolator |
| CN107328032A (en) * | 2017-08-08 | 2017-11-07 | 武汉科贝科技股份有限公司 | A kind of Animal House two fans formula air conditioner intelligent control system |
| CN109601407A (en) * | 2018-12-17 | 2019-04-12 | 河南牧业经济学院 | Childbirth child care one column |
| CN109601407B (en) * | 2018-12-17 | 2023-11-03 | 河南牧业经济学院 | Integrative fence of childbirth conservation |
| CN109681995A (en) * | 2019-01-24 | 2019-04-26 | 南方风机股份有限公司 | A kind of nuclear power station unitary air handling unit |
| CN109681995B (en) * | 2019-01-24 | 2024-05-14 | 南方风机股份有限公司 | Combined air conditioning unit of nuclear power station |
| CN109699510A (en) * | 2019-03-05 | 2019-05-03 | 山西医科大学 | The single cage position barrier environment rearging cage of independent air-feeding system |
| CN111226802A (en) * | 2020-03-24 | 2020-06-05 | 河南赛诺优农科技有限公司 | Fresh air adjusting system, agricultural workshop and fresh air adjusting method |
| CN111226802B (en) * | 2020-03-24 | 2024-02-23 | 河南赛诺优农科技有限公司 | Fresh air regulating system, agricultural factory building and fresh air regulating method |
| CN112665247A (en) * | 2020-12-17 | 2021-04-16 | 珠海格力电器股份有限公司 | Emergency control method of air conditioner, related equipment and farm |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |