CN1442638A - Energy saving automatic scavenging machine - Google Patents
Energy saving automatic scavenging machine Download PDFInfo
- Publication number
- CN1442638A CN1442638A CN 03116452 CN03116452A CN1442638A CN 1442638 A CN1442638 A CN 1442638A CN 03116452 CN03116452 CN 03116452 CN 03116452 A CN03116452 A CN 03116452A CN 1442638 A CN1442638 A CN 1442638A
- Authority
- CN
- China
- Prior art keywords
- new wind
- frequency converter
- controller
- air
- exhaust passage
- 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.)
- Granted
Links
Landscapes
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
An energy-saving automatic air exchanger is composed of two fans installed coaxially in different directions, heat recovering unit, dual-probe sensor, controller, frequency converter, sterilizing filter screen, fresh air channel and exhaust channel. The cold or heat of exhausted air can be recovered by heat recovering unit outdoor fresh air passes through above unit, and then returned back to room via fresh air channel. The rotation speed of fans can be regulated according to the concentrations of CO2 and smoke in room.
Description
Technical field:
What the present invention relates to is energy-saving air interchanger, and particularly a kind of energy-conservation automatic ventilator that adopts frequency modulation control belongs to the energy-conserving and environment-protective technical field.
Background technology:
Because room air pollution serious harm health, people's method of ventilating commonly used is improved indoor air quality requirement thereby promptly come dilution chamber's internal contamination air to reach with outdoor fresh air.Therefore, new blower fan and ventilator become the imperative equipment of modern architecture gradually.In the prior art, the patent No. be ZL00239273.9 " " patent adopts the three layer filtration mode to remove airborne pollen, particulate, bacterium and peculiar smell to the fresh air purifying ventilator.This patent is intended to solve the filtration problem of new wind, does not relate to the conservation measures in the scavenging period.The patent No. is that ZL98115358's " " patent adopts special construction to reclaim energy in the air draft to energy-saving air interchanger, and makes into and out of air and effectively isolate, and filters the air that makes in the inlet chamber by twice again and keeps certain cleannes.This patent has been considered the recovery of energy, but its air quantity can not change according to demand.
Summary of the invention:
Be deficiency and the defective that overcomes prior art, the present invention designs and a kind ofly can adopt VFC to change the energy-conservation automatic ventilator of fan delivery according to indoor carbon dioxide and smokescope height.The present invention mainly comprises parts such as incorgruous coaxial blower fan, heat regenerator, two probe sensor, controller, frequency converter, sterilising filtration net, new wind passage and air exhaust passage.Two incorgruous coaxial blower fans, one is arranged in new wind passage, another is arranged in air exhaust passage, at new wind channel entrance place the sterilising filtration net is installed, heat regenerator is connected across between new wind passage and the air exhaust passage, and two probe sensors are installed in air exhaust passage, and motor and blower fan are direct-connected, frequency converter is electrically connected with motor, and controller is electrically connected with two probe sensors and frequency converter.
Energy-saving air interchanger is when work, outdoor new wind is sterilized by the sterilising filtration net after the dedusting, under the boosting of blower fan, pass through in the new wind passage inlet chamber, the air of indoor dirt is expelled to outdoor under the boosting of blower fan by air exhaust passage, cold in the air draft (or heat) passes to new wind in the inlet chamber by heat regenerator, two probe sensors in air exhaust passage are very sensitive to carbon dioxide and smoke from cigarette, when indoor carbon dioxide and smokescope increase, sensor sends signal, after receiving, controller sends the instruction that improves output frequency to frequency converter again, frequency converter improves output frequency, the rotating speed of two blower fans increases, thereby the soakage of new wind and the discharge rate of air draft are increased; Equally, when indoor carbon dioxide and smokescope reduced, sensor sent signal, after receiving, controller sends the instruction that reduces output frequency to frequency converter again, frequency converter reduces output frequency, and the rotating speed of two blower fans reduces, thereby the soakage of new wind and the discharge rate of air draft are reduced.
Because the soakage of new wind and the discharge rate of air draft can change with actual needs, have so both saved the energy consumption of blower fan, have guaranteed the quality of room air again.Simultaneously, owing to taked the heat exchange of new wind and air draft, saved the cold (or heat) of air-conditioned room, therefore energy-saving effect of the present invention is obvious.
Description of drawings:
Fig. 1 is the energy-conservation automatic ventilator structural representation of the present invention.
Among the figure, the incorgruous coaxial blower fan of 1-, 2-motor, 3-heat regenerator, the two probe sensors of 4-, 5-sterilising filtration net, 6-controller, the new wind passage of 7-, 8-air exhaust passage, 9-frequency converter.
The specific embodiment:
Below in conjunction with accompanying drawing concrete enforcement of the present invention is further described.As shown in Figure 1, the present invention mainly comprises incorgruous coaxial blower fan 1, motor 2, heat regenerator 3, two probe sensors 4, sterilising filtration net 5, controller 6, new wind passage 7, air exhaust passage 8 and frequency converter 9.Adopt two probe sensors 4 to survey the height of indoor carbon dioxide and smokescope, regulate the rotating speed of blower fan 1 by controller 6 and frequency converter 9.
Two incorgruous coaxial blower fans 1, lay respectively in new wind passage 7 and the air exhaust passage 8, at new wind channel entrance 7 places sterilising filtration net 5 is installed, heat regenerator 3 is connected across between new wind passage 7 and the air exhaust passage 8, two probe sensors 4 are installed in air exhaust passage 8, and motor 2 is direct-connected with incorgruous coaxial blower fan 1, and the output of frequency converter 9 is electrically connected with motor 2, the output of two probe sensors 4 is electrically connected with the input of controller 6, and the output of controller 6 is electrically connected with the input of frequency converter 9.
The blower fan 1 that is arranged in new wind passage 7 sucks ventilator with outdoor new wind, and new wind at first passes through sterilising filtration net 5, enters heat regenerator 3 after removing grit and sterilization, and new here wind obtains in cold (or heat) the back inlet chamber in the air draft.The blower fan 1 that is arranged in air exhaust passage 8 is emitted cold (or heat) back with indoor foul atmosphere by heat regenerator 3 and is discharged outdoor.The soakage of new wind and the discharge rate of air draft are by two probe sensors 4, controller 6 and frequency converter 9 are controlled, when indoor carbon dioxide and smokescope increase, two probe sensors 4 send signal, after receiving, controller 6 sends the instruction that improves output frequency to frequency converter 9 again, frequency converter 9 improves output frequency, the rotating speed of two blower fans 1 increases, thereby the soakage of new wind and the discharge rate of air draft are increased, when indoor carbon dioxide and smokescope reduce, sensor 4 sends signal, after receiving, controller 6 sends the instruction that reduces output frequency to frequency converter 9 again, frequency converter 9 reduces output frequency, the rotating speed of two blower fans 1 reduces, thereby the soakage of new wind and the discharge rate of air draft are reduced.
Claims (1)
1. an energy-conservation automatic ventilator mainly comprises incorgruous coaxial blower fan (1), motor (2), heat regenerator (3), two probe sensors (4), controller (6), sterilising filtration net (5), new wind passage (7), air exhaust passage (8), frequency converter (9) etc., it is characterized in that this ventilator adopts two probe sensors (4) to survey the height of indoor carbon dioxide and smokescope, regulate the rotating speed of blower fan by controller (6) and frequency converter (9), change the soakage of new wind and the discharge rate of air draft, taken into account the requirement of indoor air quality and energy-conservation two aspects, two incorgruous coaxial blower fans (1), lay respectively in new wind passage (7) and the air exhaust passage (8), locate to be equipped with sterilising filtration net (5) at new wind channel entrance (7), heat regenerator (3) is connected across between new wind passage (7) and the air exhaust passage (8), two probe sensors (4) are installed in air exhaust passage (8), motor (2) is direct-connected with incorgruous coaxial blower fan (1), the output of frequency converter (9) is electrically connected with motor (2), the output of two probe sensors (4) is electrically connected with the input of controller (6), and the output of controller (6) is electrically connected with the input of frequency converter (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03116452 CN1206483C (en) | 2003-04-17 | 2003-04-17 | Energy saving automatic scavenging machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03116452 CN1206483C (en) | 2003-04-17 | 2003-04-17 | Energy saving automatic scavenging machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1442638A true CN1442638A (en) | 2003-09-17 |
CN1206483C CN1206483C (en) | 2005-06-15 |
Family
ID=27797144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03116452 Expired - Fee Related CN1206483C (en) | 2003-04-17 | 2003-04-17 | Energy saving automatic scavenging machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1206483C (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100370187C (en) * | 2004-05-21 | 2008-02-20 | Lg电子株式会社 | Ventilation system |
CN100432561C (en) * | 2004-07-08 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Air volume control method of ventilation system |
CN100516689C (en) * | 2004-07-08 | 2009-07-22 | 乐金电子(天津)电器有限公司 | Control method of ventilation system air volume |
US7575044B2 (en) | 2005-02-15 | 2009-08-18 | Lg Electronics Inc. | Ventilating system |
CN101194129B (en) * | 2005-03-10 | 2010-10-06 | 艾尔库伊蒂公司 | Dynamic control of dilution ventilation in one-pass, critical environments |
CN103322629A (en) * | 2013-07-22 | 2013-09-25 | 北京城建兴华地产有限公司 | Household air purification treatment and heat energy recovery device and household air purification treatment and heat energy recovery method |
CN105875287A (en) * | 2014-12-24 | 2016-08-24 | 天津武屯农业科技有限公司 | Automatic adjusting type air purifying system |
CN106016477A (en) * | 2016-08-02 | 2016-10-12 | 远大空品科技有限公司 | Small fresh air fan |
CN106123433A (en) * | 2016-06-27 | 2016-11-16 | 张维秀 | A kind of guide rail improving refrigerator air-flow |
CN106152363A (en) * | 2015-03-13 | 2016-11-23 | 建准电机工业股份有限公司 | Air flow exchanging device |
CN106931628A (en) * | 2017-04-19 | 2017-07-07 | 佛山市顺德区真的好电器有限公司 | The safe magnetic energy water heater of energy-saving and low-noise |
WO2017152420A1 (en) * | 2016-03-11 | 2017-09-14 | 曾国辉 | Heat recovery fresh air ventilator |
CN107621055A (en) * | 2016-07-15 | 2018-01-23 | 中船重工海博威(江苏)科技发展有限公司 | A kind of intelligent power saving control method of VMC |
CN108443995A (en) * | 2018-01-29 | 2018-08-24 | 中国科学院广州能源研究所 | A kind of efficient heat-recycling fresh air regenerating device of three-dimensional structure changes |
CN108548277A (en) * | 2018-06-07 | 2018-09-18 | 北京晶海科技有限公司 | Air-conditioning and its temp and humidity regulator, temperature and humidity adjustment control system and method |
CN108981064A (en) * | 2018-08-16 | 2018-12-11 | 苏州驰夫电子科技有限公司 | A kind of emergency fire-fighting has the lighting device of smoke discharging function |
CN110762688A (en) * | 2019-11-29 | 2020-02-07 | 广东美的制冷设备有限公司 | Air inducing structure, fresh air system, control method and computer readable storage medium |
CN111271803A (en) * | 2020-02-10 | 2020-06-12 | 王虎山 | Indoor ventilation equipment for house |
CN112594805A (en) * | 2017-04-17 | 2021-04-02 | C`Stec株式会社 | Gas exchange device |
-
2003
- 2003-04-17 CN CN 03116452 patent/CN1206483C/en not_active Expired - Fee Related
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100370187C (en) * | 2004-05-21 | 2008-02-20 | Lg电子株式会社 | Ventilation system |
CN100432561C (en) * | 2004-07-08 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Air volume control method of ventilation system |
CN100516689C (en) * | 2004-07-08 | 2009-07-22 | 乐金电子(天津)电器有限公司 | Control method of ventilation system air volume |
US7575044B2 (en) | 2005-02-15 | 2009-08-18 | Lg Electronics Inc. | Ventilating system |
CN101194129B (en) * | 2005-03-10 | 2010-10-06 | 艾尔库伊蒂公司 | Dynamic control of dilution ventilation in one-pass, critical environments |
CN103322629A (en) * | 2013-07-22 | 2013-09-25 | 北京城建兴华地产有限公司 | Household air purification treatment and heat energy recovery device and household air purification treatment and heat energy recovery method |
CN103322629B (en) * | 2013-07-22 | 2015-07-22 | 北京城建兴华地产有限公司 | Household air purification treatment and heat energy recovery device and household air purification treatment and heat energy recovery method |
CN105875287A (en) * | 2014-12-24 | 2016-08-24 | 天津武屯农业科技有限公司 | Automatic adjusting type air purifying system |
CN106152363A (en) * | 2015-03-13 | 2016-11-23 | 建准电机工业股份有限公司 | Air flow exchanging device |
WO2017152420A1 (en) * | 2016-03-11 | 2017-09-14 | 曾国辉 | Heat recovery fresh air ventilator |
CN106123433A (en) * | 2016-06-27 | 2016-11-16 | 张维秀 | A kind of guide rail improving refrigerator air-flow |
CN107621055A (en) * | 2016-07-15 | 2018-01-23 | 中船重工海博威(江苏)科技发展有限公司 | A kind of intelligent power saving control method of VMC |
CN106016477A (en) * | 2016-08-02 | 2016-10-12 | 远大空品科技有限公司 | Small fresh air fan |
CN112594805A (en) * | 2017-04-17 | 2021-04-02 | C`Stec株式会社 | Gas exchange device |
CN112594805B (en) * | 2017-04-17 | 2022-06-03 | C`Stec株式会社 | Gas exchange device |
CN106931628A (en) * | 2017-04-19 | 2017-07-07 | 佛山市顺德区真的好电器有限公司 | The safe magnetic energy water heater of energy-saving and low-noise |
CN108443995A (en) * | 2018-01-29 | 2018-08-24 | 中国科学院广州能源研究所 | A kind of efficient heat-recycling fresh air regenerating device of three-dimensional structure changes |
CN108548277A (en) * | 2018-06-07 | 2018-09-18 | 北京晶海科技有限公司 | Air-conditioning and its temp and humidity regulator, temperature and humidity adjustment control system and method |
CN108548277B (en) * | 2018-06-07 | 2024-05-28 | 北京晶海科技有限公司 | Air conditioner, temperature and humidity adjusting device thereof, temperature and humidity adjusting control system and temperature and humidity adjusting control method |
CN108981064A (en) * | 2018-08-16 | 2018-12-11 | 苏州驰夫电子科技有限公司 | A kind of emergency fire-fighting has the lighting device of smoke discharging function |
CN110762688A (en) * | 2019-11-29 | 2020-02-07 | 广东美的制冷设备有限公司 | Air inducing structure, fresh air system, control method and computer readable storage medium |
CN111271803A (en) * | 2020-02-10 | 2020-06-12 | 王虎山 | Indoor ventilation equipment for house |
Also Published As
Publication number | Publication date |
---|---|
CN1206483C (en) | 2005-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1206483C (en) | Energy saving automatic scavenging machine | |
CN103267328B (en) | A kind of intelligent air quality safeguards system and control method thereof | |
CN106931583B (en) | Indoor air purification system and method | |
CN204460487U (en) | Air purifier | |
CN201251244Y (en) | Health air conditioner unit | |
CN106123160A (en) | A kind of new wind devices of variable air rate | |
CN201926069U (en) | Automatic dedusting type fresh air fan | |
CN109974189B (en) | Control method for indoor air purification and fresh air flow field | |
CN104896694B (en) | A kind of fresh air and indoor air purification regulating system | |
CN204786869U (en) | Clean wind oxygen suppliment intelligence all -in -one | |
CN208871749U (en) | Combined type air purification filter equipment | |
CN106642426A (en) | Purification fresh air unit with dehumidifying and energy recycling functions and dehumidifying and purifying method of purification fresh air unit | |
CN101385863B (en) | Air purification sterilizer and energy saving operation method | |
CN205991562U (en) | A kind of combined air processing group | |
CN208998227U (en) | A kind of operating room energy-saving and purifying air-conditioning system | |
CN108317616A (en) | A kind of fresh air conditioner all-in-one machine | |
CN205137723U (en) | Comfortable new trend purification all -in -one | |
CN208075240U (en) | Fresh air ventilator | |
CN206410284U (en) | A kind of completely artificial regulator control system of clean living environment | |
CN207065803U (en) | A kind of fresh air purifying all-in-one | |
CN108534233A (en) | A kind of fresh air conditioner | |
CN209147294U (en) | A kind of secondary air purification device | |
CN203744388U (en) | Intelligent type purification bacteriostatic air treatment unit | |
CN205842903U (en) | A kind of new wind devices of variable air rate | |
CN101614429A (en) | A kind of energy-conserving and environment-protective ventilator |
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 | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |