EP4006436A4 - Energy-saving ventilation system using process exhaust air - Google Patents

Energy-saving ventilation system using process exhaust air Download PDF

Info

Publication number
EP4006436A4
EP4006436A4 EP20843108.0A EP20843108A EP4006436A4 EP 4006436 A4 EP4006436 A4 EP 4006436A4 EP 20843108 A EP20843108 A EP 20843108A EP 4006436 A4 EP4006436 A4 EP 4006436A4
Authority
EP
European Patent Office
Prior art keywords
energy
exhaust air
ventilation system
process exhaust
saving ventilation
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.)
Pending
Application number
EP20843108.0A
Other languages
German (de)
French (fr)
Other versions
EP4006436A1 (en
Inventor
Wei Wang
Dong Yan
Peng Li
Bo Li
Chuanyan LI
Jiangbiao WANG
Xueli QIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Electronics Engineering Design Institute Co Ltd
SY Technology Engineering and Construction Co Ltd
Original Assignee
China Electronics Engineering Design Institute Co Ltd
SY Technology Engineering and Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201910662624.2A external-priority patent/CN110274348A/en
Priority claimed from CN201910663309.1A external-priority patent/CN110285522A/en
Application filed by China Electronics Engineering Design Institute Co Ltd, SY Technology Engineering and Construction Co Ltd filed Critical China Electronics Engineering Design Institute Co Ltd
Publication of EP4006436A1 publication Critical patent/EP4006436A1/en
Publication of EP4006436A4 publication Critical patent/EP4006436A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
EP20843108.0A 2019-07-22 2020-07-16 Energy-saving ventilation system using process exhaust air Pending EP4006436A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910662624.2A CN110274348A (en) 2019-07-22 2019-07-22 A kind of ventilating system using process heat air draft
CN201910663309.1A CN110285522A (en) 2019-07-22 2019-07-22 A kind of ventilating system using technique air draft
PCT/CN2020/102474 WO2021013048A1 (en) 2019-07-22 2020-07-16 Energy-saving ventilation system using process exhaust air

Publications (2)

Publication Number Publication Date
EP4006436A1 EP4006436A1 (en) 2022-06-01
EP4006436A4 true EP4006436A4 (en) 2022-08-31

Family

ID=74193212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20843108.0A Pending EP4006436A4 (en) 2019-07-22 2020-07-16 Energy-saving ventilation system using process exhaust air

Country Status (2)

Country Link
EP (1) EP4006436A4 (en)
WO (1) WO2021013048A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425828A (en) * 2011-09-15 2012-04-25 上海交通大学 Energy saving device suitable for accurate control air conditioner in machine room
CN106288064A (en) * 2016-10-27 2017-01-04 殷晓冬 Modularity variable working condition medical air cleaning system
CN106524317A (en) * 2016-12-30 2017-03-22 山东华科规划建筑设计有限公司 Different-quality heat recovery refrigerant undercooling and reheating air conditioner and air processing method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100583004B1 (en) * 2003-07-01 2006-05-23 이승배 Hybrid System for Ventilation and Air-Conditioning
CN1540257A (en) * 2003-10-29 2004-10-27 北京工业大学 Method and sysem for adjusting air temperature and raising air quality in air conditioning room
CN106440168A (en) * 2016-10-09 2017-02-22 北京汉昌绿源环保工程有限公司 Air supply and exhaust system with heat recovery and waste gas purification
FR3074883B1 (en) * 2017-12-13 2019-12-06 Sustain'air DOUBLE FLOW AIR TREATMENT PLANT AND DESSICATION ADAPTED TO BUILDINGS OF AQUATIC ACTIVITY
CN207649020U (en) * 2017-12-15 2018-07-24 佛山市海顿灯饰电器有限公司 Intelligent fresh air system
CN107940662A (en) * 2017-12-15 2018-04-20 佛山市海顿灯饰电器有限公司 Intelligent fresh air system
CN208595667U (en) * 2018-06-27 2019-03-12 西安长庆科技工程有限责任公司 A kind of ventilating system of extinction using gas room air draft in conjunction with fresh air
CN108613322A (en) * 2018-06-27 2018-10-02 西安长庆科技工程有限责任公司 The ventilating system that a kind of air draft of extinction using gas room is combined with fresh air
CN210624831U (en) * 2019-07-22 2020-05-26 世源科技工程有限公司 Ventilation system utilizing process heat to exhaust air
CN210345775U (en) * 2019-07-22 2020-04-17 世源科技工程有限公司 Ventilation system for exhausting air by using process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425828A (en) * 2011-09-15 2012-04-25 上海交通大学 Energy saving device suitable for accurate control air conditioner in machine room
CN106288064A (en) * 2016-10-27 2017-01-04 殷晓冬 Modularity variable working condition medical air cleaning system
CN106524317A (en) * 2016-12-30 2017-03-22 山东华科规划建筑设计有限公司 Different-quality heat recovery refrigerant undercooling and reheating air conditioner and air processing method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021013048A1 *

Also Published As

Publication number Publication date
WO2021013048A1 (en) 2021-01-28
JP2022538130A (en) 2022-08-31
EP4006436A1 (en) 2022-06-01

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