CN102261701B - Multilevel heat recovery composite dehumidifying fresh air treatment machine - Google Patents
Multilevel heat recovery composite dehumidifying fresh air treatment machine Download PDFInfo
- Publication number
- CN102261701B CN102261701B CN 201110121129 CN201110121129A CN102261701B CN 102261701 B CN102261701 B CN 102261701B CN 201110121129 CN201110121129 CN 201110121129 CN 201110121129 A CN201110121129 A CN 201110121129A CN 102261701 B CN102261701 B CN 102261701B
- Authority
- CN
- China
- Prior art keywords
- heat
- high temperature
- runner
- air
- pump
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drying Of Gases (AREA)
- Central Air Conditioning (AREA)
Abstract
The invention discloses a multilevel heat recovery composite dehumidifying fresh air treatment machine, which comprises an air treatment path consisting of a plate heat exchanger, a precooling dehumidifier, a drying rotary wheel, a moisture heat recovery rotary wheel, an air feed temperature regulator and an air feed fan which are connected in series in turn through an air pipe, and an air regeneration path consisting of an evaporative cooler, a plate heat exchanger, a moisture heat recovery rotary wheel, a low-temperature heat pump heat recovery device, a high-temperature heat pump condenser, a drying rotary wheel, a high-temperature heat pump evaporator and a regenerating fan which are connected in series in turn. Due to multilevel heat recovery, heating energy consumption of regenerating air and cooling energy consumption of treating air are reduced, and the aim of saving energy is fulfilled. Meanwhile, due to two-stage combined dehumidification, the dehumidifying capacity of the set can be effectively improved, and the air treatment machine is applicable to air conditioning in summer and heating in winter for various public buildings, commercial buildings and industrial buildings, and is suitable for fresh air treatment for a large central air-conditioning system and particularly suitable for fresh air treatment for an independent temperature and humidity control air-conditioning system in a warm and humid area.
Description
Technical field
The present invention relates to the new wind treating apparatus of filed of air conditioning, specifically a kind of multistage heat-recovery compound-dehumidifying new air processor.
Background technology
The consumption of energy savings, the discharging of environmental contamination reduction thing realizes the sustainable development of the energy, is the common topic of paying close attention in the world today.Building energy consumption occupies sizable ratio in social total energy consumption, in China, therefore this ratio, reduces building energy consumption and become one of vital task of China's energy-saving and emission-reduction near 30%.Air conditioning energy consumption is the main body of building energy consumption, saves air conditioning energy consumption, and especially air conditioner fresh air is processed energy consumption, is the effective way that realizes building energy conservation.
It is the main flow form of following air conditioning mode that humiture is independently controlled, and it passes through air-conditioning temperature-reducing and dehumidifying are separated, thereby overcomes the shortcoming that the traditional air-conditioning system energy consumption is large, air quality is poor.Realize that humiture independently controls, need to provide dry nice and cool outdoor fresh air for building.For sultry humid area, the moisture removal that new wind requires is large, adopt traditional dehumidification by condensation, although can guarantee the moisture removal that requires, but the refrigerant temperature that requires is low, cause refrigeration system to increase because of the hydraulic performance decline energy consumption, will inevitably cause new wind to cross cold and needs heat more simultaneously, further increased air conditioner fresh air processing energy consumption.Although and employing single-stage runner desiccant dehumidification can not cause new wind excessively cold, usually is difficult to meet the requirements of moisture removal, the regeneration temperature that perhaps requires is very high, greatly increases the regeneration energy consumption.
Comprehensively described, prior art has the following disadvantages: 1, conventional single-stage rotary wheel dehumidifying regeneration temperature is high, adopt other low-grade energies such as solar energy, waste heat to be difficult to reach its regeneration temperature requirement, need to complete thermal regeneration with high-grade energy such as electric energy, energy resource consumption is larger.2, the single-stage rotary wheel dehumidifying is limited in one's ability, is difficult to satisfy sultry humid area and realizes that humiture independently controls the requirement to the fresh air dehumidification ability.3, dehumidification by condensation exists that refrigerating efficiency is low, the shortcoming cold, that energy consumption is large of blowing.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides that a kind of energy consumption is low, the much higher level of efficient heat-recovery compound-dehumidifying new air processor.
the technical scheme that the present invention addresses the above problem is: comprise devaporizer, heat-exchangers of the plate type, the precooling dehumidifier, dry runner, sensible heat reclaims runner, the wind pushing temperature adjuster, breeze fan, the hot pump in low temp heat regenerator, the high temperature heat pump condenser, the high temperature heat pump compressor, the high temperature heat pump evaporimeter, the high temperature heat pump expansion valve, the regeneration blower fan, the first control valve, the second control valve, four-port conversion value, the hot pump in low temp compressor, the hot pump in low temp expansion valve, bypath valve, the bypass air channel, described heat-exchangers of the plate type, precooling dehumidifier, dry runner, sensible heat reclaim runner, wind pushing temperature adjuster, breeze fan and are connected in series to consist of by airduct successively and process the wind path footpath, described devaporizer, heat-exchangers of the plate type, sensible heat reclaim runner, hot pump in low temp heat regenerator, high temperature heat pump condenser, dry runner, high temperature heat pump evaporimeter, regeneration blower fan and are followed in series to form regeneration wind path footpath, be relation in parallel between described precooling dehumidifier and wind pushing temperature adjuster, the first control valve, the second control valve are housed on parallel branch, after two branch circuit parallel connections, its two ends are connected with respectively the A port of hot pump in low temp expansion valve, four-port conversion value, described hot pump in low temp heat regenerator is connected with C port, the hot pump in low temp expansion valve of four-port conversion value respectively by pipeline, described hot pump in low temp compressor is connected between the D port and B port of four-port conversion value, high temperature heat pump evaporimeter, high temperature heat pump compressor, high temperature heat pump condenser, high temperature heat pump expansion valve are connected closed the connection successively.
In above-mentioned multistage heat-recovery compound-dehumidifying fresh air processor, described dry runner is divided into dry runner treatment region and dry rotary wheel regeneration district, and it respectively accounts for the fan section of 180 °.
In above-mentioned multistage heat-recovery compound-dehumidifying fresh air processor, it is cellular rotary heat exchanger that described sensible heat reclaims runner, is divided into sensible heat and reclaims runner treatment region and sensible heat recovery runner exhaust zone, and it respectively accounts for the fan section of 180 °.
In above-mentioned multistage heat-recovery compound-dehumidifying fresh air processor, sensible heat reclaim runner treatment region side and sensible heat reclaims runner exhaust zone side, between the import of precooling dehumidifier and dry runner treatment region side outlet, between high temperature heat pump condenser inlet and high temperature heat pump evaporator outlet, be respectively equipped with bypass air channel and by-passing valve.
In above-mentioned multistage heat-recovery compound-dehumidifying fresh air processor, described breeze fan and regeneration blower fan are the frequency control blower fan.
In above-mentioned multistage heat-recovery compound-dehumidifying fresh air processor, described precooling dehumidifier is surface-type heat exchanger, and the bottom is provided with condensation water collecting device.
In above-mentioned multistage heat-recovery compound-dehumidifying fresh air processor, described heat-exchangers of the plate type is the distributary air-air heat exchanger; Devaporizer is for realizing direct evaporative cooler or the wet-membrane humidifier of equal-enthalpy humidifying.
Technique effect of the present invention is: 1) the present invention organically combines dehumidification by condensation and rotary wheel dehumidifying, has improved the dehumidifying effect of system, can reduce the regeneration temperature of runner simultaneously, and the excessively cold situation of new wind can not occur; 2) the present invention uses Multi-stage heat to reclaim dexterously, realizes that the step of energy is recycled, and reduces the energy consumption for cooling of the new wind of summer condition and the heating energy consumption of regeneration air, reduces simultaneously the new wind heating energy consumption of winter condition; 3) the present invention except the certain electric energy of blower fan, heat pump consumption, does not need other auxiliary thermal source to carry out desiccant regeneration.
The present invention can be applicable to summer air-conditioning and the heat supply in winter of various public buildings, commercial building, industrial building, is suitable for the new wind processing of Large Central Air Conditioning System system, and the new wind that is particularly suitable for the humiture independence control air conditioner system of sultry humid area is processed.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that in Fig. 1, sensible heat reclaims runner partitioned organization schematic diagram.
Fig. 3 is dry runner partitioned organization schematic diagram in Fig. 1.
Fig. 4 is summer condition operational process schematic diagram.
Fig. 5 is winter condition operational process schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Referring to Fig. 1, the present invention includes devaporizer 1, heat-exchangers of the plate type 2, precooling dehumidifier 3, dry runner 4, sensible heat and reclaim runner 5, wind pushing temperature adjuster 6, breeze fan 7, hot pump in low temp heat regenerator 8, high temperature heat pump condenser 9, high temperature heat pump compressor 10, high temperature heat pump evaporimeter 11, high temperature heat pump expansion valve 12, regeneration blower fan 13, the first control valve 14, the second control valve 15, four-port conversion value 16, hot pump in low temp compressor 17, hot pump in low temp expansion valve 18, bypath valve 19, bypass air channel 20.
Described heat-exchangers of the plate type 2, precooling dehumidifier 3, dry runner 4, sensible heat reclaim runner 5, wind pushing temperature adjuster 6, breeze fan 7 and are connected in series to consist of by airduct successively and process the wind path footpath; Described devaporizer 1, heat-exchangers of the plate type 2, sensible heat reclaim runner 5, hot pump in low temp heat regenerator 8, high temperature heat pump condenser 9, dry runner 4, high temperature heat pump evaporimeter 11, regeneration blower fan 13 and are followed in series to form regeneration wind path footpath; Be relation in parallel between described precooling dehumidifier 3 and wind pushing temperature adjuster 6, after the first control valve 14, the second control valve 15, two branch circuit parallel connections were housed on parallel branch, its two ends were connected with respectively the A port of hot pump in low temp expansion valve 18, four-port conversion value 16; Described hot pump in low temp heat regenerator 8 is connected with C port, the hot pump in low temp expansion valve 18 of four-port conversion value 16 respectively by pipeline; Described hot pump in low temp compressor 17 is connected between the D port and B port of four-port conversion value 16; High temperature heat pump evaporimeter 11, high temperature heat pump compressor 10, high temperature heat pump condenser 9, high temperature heat pump expansion valve 12 are connected closed the connection successively.
It is cellular rotary heat exchanger that sensible heat in the present invention reclaims runner 5, be divided into sensible heat and reclaim runner exhaust zone 23 and sensible heat recovery runner treatment region 24, sensible heat reclaims runner exhaust zone 23 and sensible heat recovery runner treatment region 24 respectively accounts for the fan section of 180 °, as shown in Figure 2.
Dry runner 4 in the present invention is divided into dry rotary wheel regeneration district 25 and dry runner treatment region 26, and dry runner treatment region 25 and dry rotary wheel regeneration district 26 respectively account for the fan section of 180 °, as shown in Figure 3.
Processing wind path footpath concrete structure in the present invention is: outdoor new wind inlet duct 21 is connected with the new wind side-entrance of heat-exchangers of the plate type 2, the new wind side outlet of heat-exchangers of the plate type 2 is connected with precooling dehumidifier 3 by airduct, and described precooling dehumidifier 3 is provided with condensation water collecting device for surface-type heat exchanger and bottom.Precooling dehumidifier 3 is connected by airduct with dry runner treatment region 26 again, and dry runner treatment region 26 opposite sides directly reclaim runner treatment region 24 with sensible heat by airduct and are connected.The opposite side that sensible heat reclaims runner treatment region 24 is connected with wind pushing temperature adjuster 6, and wind pushing temperature adjuster 6 is connected with breeze fan 7 again, and breeze fan 7 is connected with air-conditioned room by ajutage again.
regeneration wind path footpath concrete structure in the present invention is: building exhaust duct 22 is connected with devaporizer 1, devaporizer 1 is connected with the air draft side-entrance of heat-exchangers of the plate type 2 by airduct, the wind exhausting outlet of heat-exchangers of the plate type 2 is connected by airduct with the exhaust zone that sensible heat reclaims runner 5, the exhaust zone opposite side that sensible heat reclaims runner 5 is connected by airduct with hot pump in low temp heat regenerator 8, hot pump in low temp heat regenerator 8 is connected with high temperature heat pump condenser 9 by airduct, high temperature heat pump condenser 9 is connected to dry rotary wheel regeneration district 25 by airduct, the opposite side in dry rotary wheel regeneration district 25 is connecting high temperature heat pump evaporimeter 11 by airduct, the high temperature heat pump evaporimeter is connected to regeneration blower fan 13.
The high temperature heat pump evaporimeter 11 in addition, high temperature heat pump compressor 10, and high temperature heat pump condenser 9, high temperature heat pump expansion valve 12 is connected into the loop successively, forms the high temperature heat pump heat recovery system.Be relation in parallel between precooling dehumidifier 3 and wind pushing temperature adjuster 6, each branch road is equipped with respectively control valve 1, control valve 2 15, and after two branch circuit parallel connections, its two ends connect respectively the A port of hot pump in low temp expansion valve 18, four-port conversion value 16; Hot pump in low temp heat regenerator 8 is connected with C port, the hot pump in low temp expansion valve 18 of four-port conversion value 16 respectively by pipeline; Hot pump in low temp compressor 17 is connected between the D port and B port of four-port conversion value 16.
Secondly reclaim runner treatment region side and sensible heat recovery runner exhaust zone side at sensible heat, between 3 imports of precooling dehumidifier and dry runner treatment region side outlet, between the outlet of the import of high temperature heat pump condenser 9 and high temperature heat pump evaporimeter 11, be respectively equipped with bypass air channel 20 and by-passing valve 19.
Summer air-conditioning embodiment:
As shown in Figure 4, air handling process is: when outdoor high temperature high humidity fresh air (processing air) under taking out of breeze fan 7 drawn, form new wind by outdoor new wind inlet duct 21 and enter heat-exchangers of the plate type 2, carry out indirect Exchange of apparent heat with the building air draft after lowering the temperature through evaporative cooling, temperature reduces, enter afterwards precooling dehumidifier 3, undertaken further coolingly by the low-temperature refrigerant from hot pump in low temp system, and tentatively dehumidify.Fresh air after preliminary dehumidifying enters dry runner 4, is further dried, and simultaneous temperature raises.Dried fresh air enters sensible heat and reclaims runner 5, carried out preliminary sensible heat precooling from the building air draft of heat-exchangers of the plate type 2, then through the wet cooling such as wind pushing temperature adjuster 6 is further, meet the requirements of wind pushing temperature, send into air-conditioned room finally by breeze fan 7.Wherein breeze fan 7 adopts the frequency control blower fan, adjusts rotation speed of fan according to duct resistance in running, with air quantity and the blast of satisfying the demand.
As shown in Figure 4, building Air exhaust process is: relatively dry nice and cool building air draft (regeneration air) is under taking out of regeneration blower fan 13 drawn, form air draft by building exhaust duct 22 and enter devaporizer 1, carry out therein the equal-enthalpy humidifying cooling, then at the heat of the new wind of the interior absorption of heat-exchangers of the plate type 2, temperature raises slightly, then enters the exhaust zone that sensible heat reclaims runner 5, further carry out heat exchange with new wind, temperature further raises.Air draft after preliminary the intensification successively enters hot pump in low temp heat regenerator 8, high temperature heat pump condenser 9, respectively by the high temperature refrigerant steam heated from hot pump in low temp and high temperature heat pump, reaches the regeneration temperature of runner therein.The regeneration air of high temperature drying enters dry rotary wheel regeneration district 25, and the drier in dry runner 4 are regenerated, and recovers the dehumidifying effect of drier.Enter high temperature heat pump evaporimeter 11 through the regeneration air after the renewing zone, its heat energy is passed to the interior low-temperature refrigerant of high temperature heat pump evaporimeter 11, then by high temperature heat pump system, this part energy is passed to the front regeneration air of dry runner 4.Enter atmosphere through the regeneration air after high temperature heat pump evaporimeter 11 through regeneration blower fan 13.The blower fan 13 of wherein regenerating adopts the frequency control blower fan, and it can adjust rotation speed of fan according to duct resistance, with air quantity and the blast of satisfying the demand.
The winter heating embodiment:
In the winter time under operational mode, devaporizer 1, precooling dehumidifier 3, dry runner 4, sensible heat reclaim runner 5, high temperature heat pump heat recovery system all with out of service as shown in Figure 5.
Air handling process is: outdoor fresh cold air enters heat-exchangers of the plate type 2, carries out heat exchange with the higher indoor exhaust wind of temperature from building, and temperature raises.Fresh air after preliminary preheating enters wind pushing temperature adjuster 6 through by-pass line, is arrived wind pushing temperature by the high temperature refrigerant steam heated from hot pump in low temp, then sends into indoor through breeze fan 7.
Building Air exhaust process is: the building air draft is passed to new wind through heat-exchangers of the plate type 2 with energy, and temperature reduces, and then enters hot pump in low temp heat regenerator 8 through by-pass line 20, further heat energy is passed to new wind, improves new air temperature.By-pass line 20 is passed through in air draft through hot pump in low temp heat regenerator 8 again, enters atmosphere by regeneration blower fan 13.
Above content described in this specification is only to structure example of the present invention explanation.The various modifications that specific embodiments described in the invention is made, replenish, perhaps adopt similar mode to replace, only otherwise depart from structure of the present invention, perhaps do not surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (7)
1. multistage heat-recovery compound-dehumidifying fresh air processor is characterized in that: comprise that devaporizer, heat-exchangers of the plate type, precooling dehumidifier, dry runner, sensible heat reclaim runner, wind pushing temperature adjuster, breeze fan, hot pump in low temp heat regenerator, high temperature heat pump condenser, high temperature heat pump compressor, high temperature heat pump evaporimeter, high temperature heat pump expansion valve, regeneration blower fan, the first control valve, the second control valve, four-port conversion value, hot pump in low temp compressor, hot pump in low temp expansion valve, bypath valve, bypass air channel; Described heat-exchangers of the plate type, precooling dehumidifier, dry runner, sensible heat reclaim runner, wind pushing temperature adjuster, breeze fan and are connected in series to consist of by airduct successively and process the wind path footpath; Described devaporizer, heat-exchangers of the plate type, sensible heat reclaim runner, hot pump in low temp heat regenerator, high temperature heat pump condenser, dry runner, high temperature heat pump evaporimeter, regeneration blower fan and are followed in series to form regeneration wind path footpath; Be relation in parallel between described precooling dehumidifier and wind pushing temperature adjuster, on one of parallel branch, the first control valve is housed, the second control valve is housed on another, and the common end of parallel branch connects the hot pump in low temp expansion valve, and the common other end connects the B port of four-port conversion value; One end of described hot pump in low temp heat regenerator connects the D port of four-port conversion value by pipeline, the other end connects the hot pump in low temp expansion valve by pipeline; Described hot pump in low temp compressor is connected between the C port and A port of four-port conversion value; High temperature heat pump evaporimeter, high temperature heat pump compressor, high temperature heat pump condenser, high temperature heat pump expansion valve are connected closed the connection successively.
2. multistage heat-recovery compound-dehumidifying fresh air processor according to claim 1 is characterized in that: described dry runner, be divided into dry runner treatment region and dry rotary wheel regeneration district, and it respectively accounts for the fan section of 180 °.
3. multistage heat-recovery compound-dehumidifying fresh air processor according to claim 1, it is characterized in that: it is cellular rotary heat exchanger that sensible heat reclaims runner, be divided into sensible heat and reclaim runner treatment region and sensible heat recovery runner exhaust zone, it respectively accounts for the fan section of 180 °.
4. according to claim 1 and 2 or 3 described multistage heat-recovery compound-dehumidifying fresh air processors, it is characterized in that: sensible heat reclaim runner treatment region side and sensible heat reclaims runner exhaust zone side, between the import of precooling dehumidifier and dry runner treatment region side outlet, between high temperature heat pump condenser inlet and high temperature heat pump evaporator outlet, be respectively equipped with bypass air channel and by-passing valve.
5. multistage heat-recovery compound-dehumidifying fresh air processor according to claim 1 is characterized in that: described breeze fan and regeneration blower fan are the frequency control blower fan.
6. multistage heat-recovery compound-dehumidifying fresh air processor according to claim 1, it is characterized in that: described precooling dehumidifier is surface-type heat exchanger, and the bottom is provided with condensation water collecting device.
7. multistage heat-recovery compound-dehumidifying fresh air processor according to claim 1, it is characterized in that: described heat-exchangers of the plate type is the distributary air-air heat exchanger; Devaporizer is for realizing direct evaporative cooler or the wet-membrane humidifier of equal-enthalpy humidifying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110121129 CN102261701B (en) | 2011-05-11 | 2011-05-11 | Multilevel heat recovery composite dehumidifying fresh air treatment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110121129 CN102261701B (en) | 2011-05-11 | 2011-05-11 | Multilevel heat recovery composite dehumidifying fresh air treatment machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102261701A CN102261701A (en) | 2011-11-30 |
| CN102261701B true CN102261701B (en) | 2013-06-19 |
Family
ID=45008442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110121129 Expired - Fee Related CN102261701B (en) | 2011-05-11 | 2011-05-11 | Multilevel heat recovery composite dehumidifying fresh air treatment machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102261701B (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705205B (en) * | 2012-05-28 | 2015-12-23 | 深圳百时得能源环保科技有限公司 | A kind of pretreatment of air compression system and variable-flow device |
| CN102927627A (en) * | 2012-11-05 | 2013-02-13 | 江苏国莱特空调设备有限公司 | Condensation heat recovery type movable temperature and humidity control device |
| CN103836736B (en) * | 2014-02-10 | 2016-08-17 | 三湘股份有限公司 | Intelligent fresh air purifies and Total heat exchange equipment and control method thereof |
| CN104792065B (en) * | 2014-12-19 | 2017-06-20 | 浙江普林艾尔电器工业有限公司 | A kind of dried medium step heats the heat pump with exhaust heat stepped recovery |
| CN104984636A (en) * | 2015-06-18 | 2015-10-21 | 彭福明 | Efficient heat pump dehumidifier |
| JP6612575B2 (en) * | 2015-09-30 | 2019-11-27 | 株式会社前川製作所 | Dehumidification method and dehumidifier |
| IT201700032936A1 (en) * | 2017-03-24 | 2018-09-24 | Vicentini Massimo | Apparatus and method for water production |
| CN108499327B (en) * | 2018-03-21 | 2020-09-11 | 东南大学 | High-pressure solution dehumidification and waste heat recovery device and method with adjustable pressure dew point |
| CN108489251B (en) * | 2018-06-11 | 2023-08-29 | 南京农业大学 | Heat pump type low-temperature circulating grain drier capable of recycling waste heat |
| CN109959099B (en) * | 2019-04-22 | 2024-06-07 | 广东腾耀机电工程有限公司 | Multifunctional dehumidifying fresh air waste heat recovery hot water air conditioning device |
| BE1027363B1 (en) * | 2019-06-12 | 2021-01-20 | Atlas Copco Airpower Nv | Compressor plant and method for supplying compressed gas |
| CN110454878A (en) * | 2019-08-08 | 2019-11-15 | 江苏苏净集团有限公司 | A kind of energy-saving rotary wheel dehumidifier |
| CN110375396A (en) * | 2019-08-13 | 2019-10-25 | 河南中瑞制冷科技有限公司 | A kind of large size depth dehumidification system and its working method |
| CN110375395A (en) * | 2019-08-13 | 2019-10-25 | 河南中瑞制冷科技有限公司 | Industrial combined type depth dehumidification system |
| CN110594919B (en) * | 2019-09-29 | 2024-02-13 | 北京四季通能源科技有限公司 | Air source heat pump system and control method thereof |
| WO2021114715A1 (en) * | 2019-12-13 | 2021-06-17 | 艾默生环境优化技术(苏州)有限公司 | Runner dehumidification device regeneration system and runner dehumidification device |
| CN111102661B (en) * | 2020-01-10 | 2023-11-24 | 同济大学 | Energy-saving variable-dehumidification-capacity heat pump type rotary dehumidifier unit and control method thereof |
| CN111780273A (en) * | 2020-07-09 | 2020-10-16 | 中国建筑科学研究院有限公司 | Anti-frosting fresh air heat recovery device |
| CN113028524B (en) * | 2021-04-05 | 2022-04-22 | 西安科技大学 | Multi-split type solid dehumidification multifunctional air conditioning system and application method thereof |
| CN113007821B (en) * | 2021-04-12 | 2022-10-18 | 海南大学 | Indoor dehumidification method realized through window |
| CN113566322B (en) * | 2021-08-04 | 2022-08-05 | 西安科技大学 | Using method of multi-energy complementary dehumidification rotary wheel air-conditioning system |
| CN114165860A (en) * | 2021-12-13 | 2022-03-11 | 必信能源科技(苏州)有限公司 | Heat pump regeneration system for rotary wheel dehumidification |
| CN114543216B (en) * | 2022-02-28 | 2023-06-02 | 深圳市德尼环境技术有限公司 | Waste heat recovery type energy-saving dehumidifying air conditioner |
| CN115143546A (en) * | 2022-06-13 | 2022-10-04 | 武汉理工大学 | Method for realizing pollutant combined control by using double-layer composite rotary wheel air conditioning system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996023185A1 (en) * | 1995-01-25 | 1996-08-01 | Engelhard/Icc | Hybrid air-conditioning system and operating method |
| US5551245A (en) * | 1995-01-25 | 1996-09-03 | Engelhard/Icc | Hybrid air-conditioning system and method of operating the same |
| CN200968680Y (en) * | 2006-11-17 | 2007-10-31 | 广东西屋康达空调有限公司 | Dried pipe coil constant air conditioning air-conditioning unit |
| CN201096388Y (en) * | 2007-06-06 | 2008-08-06 | 重庆大学 | Multifunctional air conditioner device |
| CN201255472Y (en) * | 2008-04-18 | 2009-06-10 | 南京师范大学 | Energy accumulation type air conditioning dehumidification system |
| CN201547895U (en) * | 2009-11-09 | 2010-08-11 | 杭州捷瑞空气处理设备有限公司 | Fresh air rotary desiccant air conditioner for recycling heat of condensation |
| CN202119021U (en) * | 2011-05-11 | 2012-01-18 | 湖南科技大学 | Multistage heat-recovery compound-dehumidifying new air processor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10197010A (en) * | 1996-12-27 | 1998-07-31 | Ebara Corp | Air conditioner and air conditioning system |
| JPH10205819A (en) * | 1997-01-21 | 1998-08-04 | Ebara Corp | Air conditioner and air conditioning system |
-
2011
- 2011-05-11 CN CN 201110121129 patent/CN102261701B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996023185A1 (en) * | 1995-01-25 | 1996-08-01 | Engelhard/Icc | Hybrid air-conditioning system and operating method |
| US5551245A (en) * | 1995-01-25 | 1996-09-03 | Engelhard/Icc | Hybrid air-conditioning system and method of operating the same |
| CN200968680Y (en) * | 2006-11-17 | 2007-10-31 | 广东西屋康达空调有限公司 | Dried pipe coil constant air conditioning air-conditioning unit |
| CN201096388Y (en) * | 2007-06-06 | 2008-08-06 | 重庆大学 | Multifunctional air conditioner device |
| CN201255472Y (en) * | 2008-04-18 | 2009-06-10 | 南京师范大学 | Energy accumulation type air conditioning dehumidification system |
| CN201547895U (en) * | 2009-11-09 | 2010-08-11 | 杭州捷瑞空气处理设备有限公司 | Fresh air rotary desiccant air conditioner for recycling heat of condensation |
| CN202119021U (en) * | 2011-05-11 | 2012-01-18 | 湖南科技大学 | Multistage heat-recovery compound-dehumidifying new air processor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102261701A (en) | 2011-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102261701B (en) | Multilevel heat recovery composite dehumidifying fresh air treatment machine | |
| CN103017269B (en) | Solution dehumidification/regeneration heat and moisture independent treatment air conditioning device and energy-saving operation method thereof | |
| CN203177357U (en) | Domestic fresh air dehumidifier | |
| CN100510558C (en) | Single runner two stage dehumidify air-conditioner driven by solar | |
| CN103791576B (en) | A kind of low-grade heat source drives and becomes solution temperature two-stage liquid desiccant air conditioning | |
| CN106594908B (en) | Frostless air source heat pump system with runner dehumidification | |
| CN203132011U (en) | Liquid desiccant regeneration heat-and-humidity independent treatment air-conditioner device | |
| CN106705300A (en) | Composite type air conditioning device and conditioning method thereof | |
| CN204063414U (en) | A kind of heat pump drives pre-cold mould solution humidifying Fresh air handling units | |
| CN202040912U (en) | Solution dehumidification and two-stage evaporation cooling combined air conditioning system with full heat recovery function | |
| CN102003759B (en) | Regenerative evaporative cooling air conditioner | |
| CN101294755A (en) | Air-conditioning unit with constant temperature and humidity | |
| CN107255336B (en) | Single-air-duct compact heat pump-driven solution dehumidification fresh air handling unit | |
| CN102506475A (en) | Heat pump system of heat humidity independent control driven by condensation waste heat and based on solid dehumidification | |
| CN205048602U (en) | Dehumidification runner and indirect evaporation cooling heat recovery fresh air conditioning of heat pump manifold type | |
| CN104456798A (en) | Heat pump driving solution moisture regulating and domestic hot water preparing system realizing energy balance | |
| CN102384539A (en) | Composite air-conditioning system combining air source heat pump system and rotating wheel dehumidification system | |
| CN106765685A (en) | A kind of heat pump driven indirect evaporating-cooling return air full heat recovery fresh air processing unit | |
| CN104807116A (en) | Solution total heat recovery and condensation dehumidification compound fresh air processing device | |
| CN102563770A (en) | Fresh air handling unit with integrated functions of dehumidification and evaporative cooling and air treatment method of fresh air handling unit | |
| CN210070102U (en) | Ground pipe laying water source dehumidification humidification fresh air unit | |
| CN202119021U (en) | Multistage heat-recovery compound-dehumidifying new air processor | |
| CN105805868B (en) | Regenerate backheat dehumidifying heat pump system and its operation method | |
| CN201016499Y (en) | Solar energy stepping utilization type air-conditioning system | |
| WO2020238793A1 (en) | Condensing reheating constant-temperature constant-humidity system, and control method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20160511 |