CN103712301A - Composite evaporation cold type temperature-humidity-separate-control air processor - Google Patents

Composite evaporation cold type temperature-humidity-separate-control air processor Download PDF

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CN103712301A
CN103712301A CN201310730854.0A CN201310730854A CN103712301A CN 103712301 A CN103712301 A CN 103712301A CN 201310730854 A CN201310730854 A CN 201310730854A CN 103712301 A CN103712301 A CN 103712301A
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air
communicated
new wind
processing unit
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CN103712301B (en
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向灵均
吴蔚兰
黄华
张华廷
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CMCU Engineering Co Ltd
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CMCU Engineering Co Ltd
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Abstract

The invention provides a composite evaporation cold type temperature-humidity-separate-control air processor which comprises a shell body. The shell body is provided with a fresh air processing unit, a returned air processing unit and a mixing processing unit. The fresh air processing unit comprises a primary fresh air section and a fresh air heat exchanging section which are communicated in sequence. The returned air processing unit comprises a primary returned air section and a returned air heat exchanging section which are communicated in sequence. The mixing processing unit comprises a mixing humidifying section, a fan section and an air-out section which are communicated in sequence. An outlet end of the fresh air heat exchanging section is communicated with an inlet end of the mixing humidifying section. An outlet end of the returned air heat exchanging section is communicated with an inlet end of the mixing humidifying section. The composite evaporation cold type temperature-humidity-separate-control air processor preprocesses returned air and fresh air respectively, the fresh air is preprocessed and then is subjected to deep dehumidification processing through an evaporating type condensing heat pump processing section, temperature is controlled by returned air processing, and humidity is controlled by fresh air processing. The composite evaporation cold type temperature-humidity-separate-control air processor is simple in system, flexible in arrangement, high in system energy efficiency ratio, small in occupied indoor space and suitable for various indoor places which have high requirements for temperature, humidity and cleanliness.

Description

The warm and humid sub-control air processor of composite evaporation cold mould
Technical field
The present invention relates to a kind of air handling system, be specifically related to the warm and humid sub-control air processor of a kind of composite evaporation cold mould.
Background technology
Along with the raising of people's living standard, people require demand higher the room environment of working, living.On the explained hereafter chain of factory building, more produce product and in process of production room temperature, humidity are had higher requirements, such as textile industry, electron trade, pharmaceuticals industry.China has become maximum electronics and IT products manufacture base, the whole world, and one of important feature of microelectronics industry is exactly that workshop requires height to temperature, humidity, cleanliness factor, and particularly chip, ultra-large integrated power workshop are all the more so.
Summary of the invention
In view of this, the object of this invention is to provide the warm and humid sub-control air processor of a kind of composite evaporation cold mould, an air conditioning processor the inside, return air and new wind are separately processed, realize the control to temperature and humidity.
The invention discloses the warm and humid sub-control air processor of a kind of composite evaporation cold mould, comprise housing, described housing is provided with fresh air unit, return air processing unit and mixed processing unit, described fresh air unit comprises the new wind section of first effect and the new wind-heat exchange section being communicated with successively, described return air processing unit comprises first effect air return section and the return air heat exchange section being communicated with successively, described mixed processing unit comprises the mixing humidifier section being communicated with successively, fan section and wind outlet section, the new wind section of described just effect is provided with new wind air inlet, the described new wind-heat exchange section port of export is communicated with mixing humidifier section arrival end, described just effect air return section is provided with return air air inlet, the described return air heat exchange section port of export is communicated with mixing humidifier section arrival end, described wind outlet section is provided with air outlet.
Further, described new wind-heat exchange section comprises new wind pretreatment section and the evaporative condenser heat pump processing section being communicated with successively, and the described evaporative condenser heat pump processing section port of export is communicated with mixing humidifier section arrival end.
Further, in described new wind pretreatment section, be provided with successively first-class heat exchanger and secondary heat exchanger.
Further, described mixed processing unit also comprises flow equalization section, and described flow equalization section arrival end is communicated with the fan section port of export, and the described flow equalization section port of export is communicated with wind outlet section arrival end.
Further, described mixed processing unit also comprises medium air filtration section, and described medium air filtration section arrival end is communicated with the flow equalization section port of export, and the described medium air filtration section port of export is communicated with wind outlet section arrival end.
Further, the new wind section of described just effect is provided with the first effect differential manometer I for detection of the new wind section entrance end pressure reduction of first effect, and described just effect air return section is provided with for detection of just imitating the first effect differential manometer II of air return section entrance end pressure reduction.
Further, described medium air filtration section is provided with the middle effect differential manometer for detection of medium air filtration section entrance end pressure reduction.
Further, described new wind-heat exchange section also comprises maintenance dead band, and described maintenance dead band arrival end is communicated with the new wind pretreatment section port of export, and the described maintenance dead band port of export is communicated with evaporative condenser heat pump processing section arrival end.
Beneficial effect of the present invention is: the warm and humid sub-control air processor of composite evaporation cold mould of the present invention, respectively return air is processed and new wind is carried out to pretreatment, new wind carries out degree of depth dehumidification treatments through evaporative condenser heat pump processing section again after pretreatment, return air is processed and is controlled temperature, and new wind is processed controlled humidity.System of the present invention is simple, flexible arrangement, and systematic energy efficiency ratio is high, takies the interior space little, is applicable to various to high indoor of temperature, humidity, cleanliness factor requirement.
Accompanying drawing explanation
In order to make object, technical scheme and the advantage of invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
As shown in the figure, the warm and humid sub-control air processor of composite evaporation cold mould of the present invention, comprise housing 12, described housing 12 is provided with fresh air unit, return air processing unit and mixed processing unit, respectively return air is processed and new wind is carried out to pretreatment, described fresh air unit comprises successively the new wind section 1 of the first effect being communicated with and new wind-heat exchange section, and first outdoor new wind carry out primary filter through the first new wind section 1 of effect, then enters new wind-heat exchange section and carry out heat exchange, described return air processing unit comprises first effect air return section 5 and the return air heat exchange section 6 being communicated with successively, first indoor return air carry out primary filter through just imitating air return section 5, enter again return air heat exchange section 6, heat exchanger in this section adopts red copper pipe string aluminium flake formula conventionally, in copper pipe, walk 14 ℃ of refrigerant (chilled water) temperature of heat exchange, by heat exchange, take away air heat, self temperature rises to 19 ℃, or 45 ℃ of heat medium temperatures, by heat exchange, add hot air temperature, self temperature is down to 40 ℃, summer is when freeze, return air is in the interior table cold treatment of return air heat exchange section 6, Temperature Treatment is to approximately 17 ℃, and in the winter time, when new wind can not meet and heat while requiring at new wind-heat exchange section, just use heat-production functions to carry out auxiliary heating to return air, described mixed processing unit comprises the mixing humidifier section 7 being communicated with successively, fan section 8 and wind outlet section 11, the new wind section 5 of described just effect is provided with new wind air inlet 13, the described new wind-heat exchange section port of export is communicated with mixing humidifier section 7 arrival ends, described just effect air return section 5 is provided with return air air inlet 14, described return air heat exchange section 6 ports of export are communicated with mixing humidifier section 7 arrival ends, new wind and return air mix in this section, then according to the humidity situation detecting, control whether need to carry out humidification and humidification amount, can match corresponding humidifier mode according to controlled humidity required precision, conventional is wet-film humidifying, high-pressure micro mist humidifier, steam humidification, binomial stream humidifier, electric heating humidification, motor humidification, described wind outlet section 11 is provided with air outlet 15.
In the present embodiment, described new wind-heat exchange section comprises new wind pretreatment section 2 and the evaporative condenser heat pump processing section 4 being communicated with successively, radiator in new wind pretreatment section 2 adopts red copper pipe string aluminium flake formula, in copper pipe, walk 14 ℃ of the refrigerant temperatures of heat exchange, by heat exchange, take away air heat, self temperature rises to 19 ℃, or 45 ℃ of heat medium temperatures, by heat exchange, add hot air temperature, self temperature is down to 40 ℃; New wind enters evaporative condenser heat pump processing section 4 after new wind pretreatment section 2 is processed, the cold and hot matchmaker who walks in copper pipe is freon, 5 ℃ of the refrigerant temperatures of heat exchange, by heat exchange, take away air heat, self temperature rises to 10 ℃, or 40 ℃ of heat medium temperatures, add hot air temperature by heat exchange, self temperature is down to 35 ℃; In the winter time, when new wind-heat exchange section heats, preferentially adopt 4 pairs of new wind of evaporative condenser heat pump processing section to heat, when not meeting to heat while requiring, just utilize new wind pretreatment section 2 to carry out auxiliary heating; When freezing summer, evaporative condenser heat pump processing section 4 reaches the object of dehumidifying, and controlled humidity enters next link in the scope requiring; Described evaporative condenser heat pump processing section 4 ports of export are communicated with mixing humidifier section 7 arrival ends.
In the present embodiment, in described new wind pretreatment section 2, be provided with successively first-class heat exchanger and secondary heat exchanger, summer is when freeze, new wind enters in new wind pretreatment section 2, first pass through first-class heat exchanger, pre-cooling of fresh air Temperature Treatment is to approximately 22 ℃, and then process secondary heat exchanger processes new air temperature to approximately 17 ℃.
In the present embodiment, described mixed processing unit also comprises flow equalization section 9, and described flow equalization section 9 arrival ends are communicated with fan section 8 ports of export, and described flow equalization section 9 ports of export are communicated with wind outlet section 11 arrival ends.Air is after blower fan input power, and air agitation is larger, by this section, makes the wind passing through be uniformly distributed mobile.
In the present embodiment, described mixed processing unit also comprises medium air filtration section 10, and described medium air filtration section 10 arrival ends are communicated with flow equalization section 9 ports of export, and described medium air filtration section 10 ports of export are communicated with wind outlet section 11 arrival ends.This section is with respect to initial effect filtering section, and in filtered air, the progression of dust is higher, and filter efficiency is higher, conventionally adopts flat bag combined type, and filter material is generally glass fibre non-woven, and this section is according to using room cleanliness factor apolegamy corresponding level efficiency filter.
In the present embodiment, the new wind section 1 of described just effect is provided with the first effect differential manometer I 16 for detection of the new wind section 1 entrance end pressure reduction of first effect, and described just effect air return section 5 is provided with for detection of just imitating the first effect differential manometer II 17 of air return section 5 entrance end pressure reduction.Detect the just new wind section 1 of effect and just effect air return section 5 middle filtrator both sides pressure reduction, according to pressure reduction, judge whether to clean or change, the alarm that exceeds standard is reminded.
In the present embodiment, described medium air filtration section 10 is provided with the middle effect differential manometer 18 for detection of medium air filtration section 10 entrance end pressure reduction.Detect medium air filtration section 10 middle filtrator both sides pressure reduction, according to pressure reduction, judge whether to clean or change, the alarm that exceeds standard is reminded.
In the present embodiment, described new wind-heat exchange section also comprises maintenance dead band 3, and described maintenance dead band 3 arrival ends are communicated with new wind pretreatment section 2 ports of export, and described maintenance dead band 3 ports of export are communicated with evaporative condenser heat pump processing section 4 arrival ends.Can provide attendant to overhaul with space, equipment is carried out to repair and maintenance.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although by with reference to the preferred embodiments of the present invention, invention has been described, but those of ordinary skill in the art is to be understood that, can to it, make various changes in the form and details, and not depart from the spirit and scope of the present invention that appended claims limits.

Claims (8)

1. the warm and humid sub-control air processor of composite evaporation cold mould, it is characterized in that: comprise housing, described housing is provided with fresh air unit, return air processing unit and mixed processing unit, described fresh air unit comprises the new wind section of first effect and the new wind-heat exchange section being communicated with successively, described return air processing unit comprises first effect air return section and the return air heat exchange section being communicated with successively, described mixed processing unit comprises the mixing humidifier section being communicated with successively, fan section and wind outlet section, the new wind section of described just effect is provided with new wind air inlet, the described new wind-heat exchange section port of export is communicated with mixing humidifier section arrival end, described just effect air return section is provided with return air air inlet, the described return air heat exchange section port of export is communicated with mixing humidifier section arrival end, described wind outlet section is provided with air outlet.
2. the warm and humid sub-control air processor of composite evaporation cold mould according to claim 1, it is characterized in that: described new wind-heat exchange section comprises new wind pretreatment section and the evaporative condenser heat pump processing section being communicated with successively, the described evaporative condenser heat pump processing section port of export is communicated with mixing humidifier section arrival end.
3. the warm and humid sub-control air processor of composite evaporation cold mould according to claim 2, is characterized in that: in described new wind pretreatment section, be provided with successively first-class heat exchanger and secondary heat exchanger.
4. the warm and humid sub-control air processor of composite evaporation cold mould according to claim 1, it is characterized in that: described mixed processing unit also comprises flow equalization section, described flow equalization section arrival end is communicated with the fan section port of export, and the described flow equalization section port of export is communicated with wind outlet section arrival end.
5. the warm and humid sub-control air processor of composite evaporation cold mould according to claim 4, it is characterized in that: described mixed processing unit also comprises medium air filtration section, described medium air filtration section arrival end is communicated with the flow equalization section port of export, and the described medium air filtration section port of export is communicated with wind outlet section arrival end.
6. the warm and humid sub-control air processor of composite evaporation cold mould according to claim 1, it is characterized in that: the new wind section of described just effect is provided with the first effect differential manometer I for detection of the new wind section entrance end pressure reduction of first effect, described just effect air return section is provided with for detection of just imitating the first effect differential manometer II of air return section entrance end pressure reduction.
7. the warm and humid sub-control air processor of composite evaporation cold mould according to claim 5, is characterized in that: described medium air filtration section is provided with the middle effect differential manometer for detection of medium air filtration section entrance end pressure reduction.
8. the warm and humid sub-control air processor of composite evaporation cold mould according to claim 2, it is characterized in that: described new wind-heat exchange section also comprises maintenance dead band, described maintenance dead band arrival end is communicated with the new wind pretreatment section port of export, and the described maintenance dead band port of export is communicated with evaporative condenser heat pump processing section arrival end.
CN201310730854.0A 2013-12-26 2013-12-26 The warm and humid sub-control air processor of composite evaporation cold mould Active CN103712301B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066286A (en) * 2015-09-03 2015-11-18 刘雄 Air processing device and control method
CN109373547A (en) * 2018-11-21 2019-02-22 广州凌智能科技有限公司 A kind of constant temperature air conditioning control system
CN113063204A (en) * 2021-05-07 2021-07-02 郑州世峰节能科技有限公司 Air purification system of centrifugal washing sterilization air conditioning unit

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038879A (en) * 1995-08-08 2000-03-21 Yvon Turcotte Combined air exchange and air conditioning unit
JP2006336999A (en) * 2005-06-06 2006-12-14 Toyo Eng Works Ltd Heat pump air conditioner
CN201138022Y (en) * 2007-12-24 2008-10-22 上海利贞净化科技有限公司 Air handling unit with purification and disinfection function
CN101354163A (en) * 2008-09-10 2009-01-28 苏州大学 A fresh air unit
CN201531960U (en) * 2009-08-03 2010-07-21 广州海呈空调技术有限公司 A constant temperature and humidity air conditioning unit with a fresh air pretreatment structure
CN201740130U (en) * 2010-07-23 2011-02-09 广州同方瑞风空调有限公司 Temperature and humidity independent control type air-conditioning unit
CN201837027U (en) * 2010-09-30 2011-05-18 中山生物工程有限公司 A central air-conditioning medium-efficiency filter monitoring device
JP2012207906A (en) * 2011-03-28 2012-10-25 Fakieh Research & Development Center Combined air conditioning and water generating system
CN203615527U (en) * 2013-12-26 2014-05-28 中机中联工程有限公司 Combined evaporation cold type temperature and humidity separate control air treatment device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038879A (en) * 1995-08-08 2000-03-21 Yvon Turcotte Combined air exchange and air conditioning unit
JP2006336999A (en) * 2005-06-06 2006-12-14 Toyo Eng Works Ltd Heat pump air conditioner
CN201138022Y (en) * 2007-12-24 2008-10-22 上海利贞净化科技有限公司 Air handling unit with purification and disinfection function
CN101354163A (en) * 2008-09-10 2009-01-28 苏州大学 A fresh air unit
CN201531960U (en) * 2009-08-03 2010-07-21 广州海呈空调技术有限公司 A constant temperature and humidity air conditioning unit with a fresh air pretreatment structure
CN201740130U (en) * 2010-07-23 2011-02-09 广州同方瑞风空调有限公司 Temperature and humidity independent control type air-conditioning unit
CN201837027U (en) * 2010-09-30 2011-05-18 中山生物工程有限公司 A central air-conditioning medium-efficiency filter monitoring device
JP2012207906A (en) * 2011-03-28 2012-10-25 Fakieh Research & Development Center Combined air conditioning and water generating system
CN203615527U (en) * 2013-12-26 2014-05-28 中机中联工程有限公司 Combined evaporation cold type temperature and humidity separate control air treatment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066286A (en) * 2015-09-03 2015-11-18 刘雄 Air processing device and control method
CN109373547A (en) * 2018-11-21 2019-02-22 广州凌智能科技有限公司 A kind of constant temperature air conditioning control system
CN113063204A (en) * 2021-05-07 2021-07-02 郑州世峰节能科技有限公司 Air purification system of centrifugal washing sterilization air conditioning unit

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