CN204478380U - The new blower fan of a kind of intelligent console mode - Google Patents
The new blower fan of a kind of intelligent console mode Download PDFInfo
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- CN204478380U CN204478380U CN201520118484.XU CN201520118484U CN204478380U CN 204478380 U CN204478380 U CN 204478380U CN 201520118484 U CN201520118484 U CN 201520118484U CN 204478380 U CN204478380 U CN 204478380U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses the new blower fan of a kind of intelligent console mode, comprising: rack cabinet, to be installed in rack cabinet and the new wind in top be connected successively and air draft interface unit, top blower fan, electric control unit, middle part board-like air heat exchange unit, lower air cleaning module unit, bottom air draft air intake and new wind intake stack linkage unit.The new blower fan of described intelligent console mode is independently provided with new wind pressure fan and return air exhaust blower, can carry out two-way ventilation simultaneously, and can adjust separately the start and stop, running speed etc. of new wind pressure fan and return air exhaust blower; With carbon dioxide CO
2, volatile organic contaminant VOC concentration detection sensor, can automatically regulate blower fan start and stop and operating condition according to IAQ level, realize device intelligence run reduce energy consumption simultaneously; Be reserved with RS485 network interface, WiFi, can networking monitoring, remote control equipment situation and IAQ level.
Description
Technical field
The utility model relates to ventilating system and technical field of air purification, particularly relates to a kind of new blower fan of console mode of Based Intelligent Control.
Background technology
New blower fan is a kind of effective ventilation and air cleaning facility, can carry out replacing, circulating with outdoor air by indoor, use new wind convection current and two-way aeration techniques, by independently blowing and air inducing, on the one hand outside the air discharge chamber of foul indoor, on the other hand outdoor ozone is transported to indoor after purifying, allowing in room is all ozone all the time.New blower fan can prevent the airtight oxygen-demanding pollution brought in house, removes furniture, decoration, finishing pollution, discharges foreign flavor indoors, accelerates air circulation and reduces airway infection transmission of disease risk.
The mankind are in various production, life, social activities, and the time of nearly 80% is in indoor environment, and indoor air quality has very important impact to the health of people, comfortable, work and learning efficiency.Along with modern architecture payes attention to heat preservation energy-saving, door and window airtight performance improves, and cause indoor and outdoor gravity-flow ventilation not smooth, ventilation deficiency brings anoxic problem.Superpose the mankind's activities such as indoor decorating, office, smoking, culinary art and the problem such as air conditioning duct system bacteria breed, the cross-infection of infection through air germ simultaneously, indoor air quality issues is given prominence to.The health of the mankind in room air pollution serious threat, especially the infant of body immunity low SI, teenager and old man colony.
Existing new blower fan generally supplements the design of new wind for residential houses ventilation or as central air conditioner system, the air supply pattern of VMC adopts substantially to be served back or the upper return air of ground air-supply, layout is not satisfactory, there is dead space, take up dust from land surface, secondary pollution, the problem such as cross pollution; The new air inlet of part wall hanging domestic and air outlet all design on body, cause short-circuit of air, and new wind practical efficiency is low; Major part purification efficiency is low, particularly for the filtration of PM2.5 fine particle; New wind air purifying filter mesh position arranges unreasonable, causes heat exchanger and new wind blower fan easily dirty stifled, causes the moving components such as heat exchanger effectiveness reduction, blower fan fragile; Return air filter screen does not have or very simply, causes exhaust blower motor, flabellum, bearing etc. easily stained, the problems such as service life reduction; Install complicated, noise is large etc. and be not suitable for being arranged in existing room.
In the prior art, number of patent application is CN201410281266.8, discloses a kind of Intelligent fresh air ventilator except PM2.5, relates to technical field of air purification, and what solve is the technical problem improving air purification effect and reduce energy consumption.This new blower fan comprises casing, discharge pipe, described casing is equipped with the primary efficient filter screen that covers in its air inlet, and the exhaust outlet of casing is equipped with a blower fan, and the air outlet of this blower fan receives discharge pipe through an air-guiding aisle; Be arranged at intervals with a medium air filtration net, a gas phase purifying filtering molecular sieve, a high efficiency particulate air successively from air inlet towards exhaust outlet direction in described cabinets cavity; Casing is equipped with a controller, air intake fine particle sensor, the air-out fine particle sensor of connection control device are housed in the air inlet of casing and air-guiding aisle respectively; The control signal output port of described controller receives the control end of blower fan.New blower fan provided by the invention, is applicable to carry new wind to indoor environment.
The shortcoming that above-mentioned patented technology exists is that this new blower fan is a kind of way flow blowing-type, does not have return air, can not realize two-way ventilation, can not simultaneously by outside the dirty exhaust removal chamber of indoor; Carrying in the process of new wind to indoor environment, there is " blowing up a balloon " effect, room pressure constantly increases, and fan resistance increases, and causes new wind actual air-supply rate low.
Utility model content
The purpose of this utility model is to provide a kind of rational in infrastructure, volume is moderate, purification efficiency is high, installation and repairing is easy to maintenance new blower fan of console mode.
The utility model is achieved in that the new blower fan of a kind of intelligent console mode, comprising: rack cabinet, be installed in rack cabinet and the new wind in top be connected successively and air draft interface unit, top blower fan, electric control unit, middle part board-like air heat exchange unit, lower air cleaning module unit, bottom air draft air intake and new wind intake stack linkage unit, antifreeze defrosting electric heater.
Further, the new wind in described top and air draft interface unit comprise the new wind outlet being arranged on side, for connecting indoor fresh air air supply duct, clean new wind are delivered to far-end appointed area; Be arranged on the air draft interface of opposite side, lead to outdoor return air exhaust duct for connecting, foul atmosphere is drained into outdoor.
Further, described top blower fan comprises the new wind pressure fan being arranged on side, is arranged on the return air exhaust blower of opposite side, new wind pressure fan and the separate setting of return air exhaust blower, and air port is installed in rack cabinet upward.
Further, described electric control unit comprises control panel and new wind intelligent controller, and new wind intelligent controller installation by adhering, in the surface of the cabinet door of rack cabinet, is provided with pollutant monitoring air vent, carbon dioxide CO
2concentration sensor, VOC air mass sensor and humidity temperature pickup, can not only according to IAQ Level tune fan operation operating mode, can also automatically regulate the switch of antifreeze defrosting electric heater according to the temperature of new wind and humidity conditions and heat watt level, prevent condensation frosting; The display screen display complete machine duty of new wind intelligent controller and indoor environmental quality situation.
Further, described new wind intelligent controller is also reserved with RS485 network interface, WiFi interface.
Further, the board-like air heat exchange unit in described middle part, adopt cross-counterflow plate type air heat exchanger core, new wind enters through the new wind air inlet in the bottom of cross-counterflow plate type air heat exchanger core, discharges from top opposite side; Air draft enters through the bottom return air air inlet being positioned at cross-counterflow plate type air heat exchanger core, discharges from top opposite side; Be provided with the water-collecting tray producing condensate water when air exchanges in the return air air inlet bottom of cross-counterflow plate type air heat exchanger core, bottom water-collecting tray, be provided with condensate water discharging hole.
Further, in the space between described cross-counterflow plate type air heat exchanger core and new wind pressure fan, ultraviolet germicidal is set.
Further, described lower air cleaning module unit, comprises new wind purification of air storehouse and the exhaust airflow cleaning position of separate setting; Wherein new wind purification of air storehouse is provided with 4 grades of purifying nets, and 4 grades of purifying nets are respectively just effect new wind filter screen, the new wind filter screen of middle effect, gas phase purifying media segment, inferior high efficiency filter from bottom to top, and inferior high efficiency filter bottom is with fit sealing device; Exhaust airflow cleaning position is provided with 2 grades of purifying nets, 2 grades of purifying nets are respectively just effect indoor return air filter screen, middle effect indoor return air filter screen from bottom to top, wherein just the new wind filter screen of effect, middle effect new wind filter screen, gas phase purifying media segment, just effect indoor return air filter screen, middle effect indoor return air filter screen all adopt draw-in groove to fix, and are convenient to install, change.
Further, described bottom air draft air intake and new wind intake stack linkage unit, comprise 4 feets being arranged at rack bottom of cabinet bulk, rack cabinet and ground is made to leave space, the side of rack bottom of cabinet bulk is provided with indoor return air intake stack join domain, and air inlet is divided into bottom grid formula air inlet and sidepiece grating type air inlet; The opposite side of rack bottom of cabinet bulk is provided with new wind intake stack join domain, in the inside of rack cabinet, is connected by flexible duct with the new wind intake stack of outdoor connection with new wind intake stack.
Further, the cabinet door in order to close or to open cabinet is installed before described rack cabinet.
The beneficial effects of the utility model:
1, new blower fan described in the utility model is independently provided with new wind pressure fan and return air exhaust blower, can carry out two-way ventilation simultaneously, and can adjust separately the start and stop, running speed, wind speed, air quantity etc. of new wind pressure fan and return air exhaust blower, uses more flexible;
2, the indoor return air exhaust outlet of described new blower fan is arranged at bottom new blower fan, described new wind air outlet is arranged at new blower fan top, indoor fresh air air supply duct and the air outlet of arrangement in indoor ceiling can be connected to, the new wind distribution form of air-supply, lower return air in realization, compare the conventional in layout form of air-supply, upper return air, new wind utilization rate is higher, compares the sinuous flow that ground wind pushing form avoids floor airborne dust and foul atmosphere;
3, the indoor exhaust wind mouth of described new blower fan, utilizes the lower space that rack leg is propped up, and by new blower fan bottom grid and sidepiece grid return air, does not need to arrange return air duct separately, decreases the complexity that equipment is installed, and reduces mounting cost;
4, the fresh air purifying modular unit of described new blower fan adopts 4 grades of purifying nets, very high to the purification efficiency of PM2.5 fine particle filter efficiency and gaseous contaminant, guarantee that introducing indoor new wind is clean air, even if meet the quality requirement of people to room air equally in air high pollution area;
5, the return air cleaning module unit of described new blower fan adopts 2 grades of purifying nets, and return air purification can protect the cross-counterflow plate type air heat exchanger core and blower fan that are placed in thereafter, extends service life, reduces maintenance and repair expense;
6, the humidity temperature pickup of described new blower fan and antifreeze defrosting electric heater; under the control of intelligent controller; can the switch of antifreeze defrosting electric heater be adjusted according to the temperature humidity of new wind and heat the size of power, and without the need to shutting down defrosting, ensure the continuity that new wind is blown.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of new blower fan of the present utility model;
Fig. 2 is the backsight structural representation of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 be Fig. 1 look up structural representation;
Fig. 5 is the left side structure schematic diagram of Fig. 1;
Fig. 6 is the right side structure schematic diagram of Fig. 1.
In figure: return air inlet in 1-floor chamber, 2-side indoor return air mouth, 3-just imitates indoor return air filter screen, indoor return air filter screen is imitated in 4-, 5-condensate water discharging hole, 6-water-collecting tray, 7-cross-counterflow plate type air heat exchanger core, the new wind pressure fan of 8-, the new wind exhaust outlet of 9-, 10-return air exhaust outlet, 11-return air exhaust blower, 12-seal, the sub-efficient new wind filter of 13-, 14-sealing fastener, 15-gas phase purifying media segment, new wind filter screen is imitated in 16-, 17-just imitates new wind filter screen, outdoor new wind air inlet after 18-, the outdoor new wind air inlet in 19-side, 20-rack cabinet feet, 21-new wind intelligent controller, 22-rack cabinet, 23-cabinet door, 23-1-Over-The-Counter door, 23-2-lower cabinet door, 24-ultraviolet germicidal, the antifreeze defrosting electric heater of 25-, 26-humidity temperature pickup.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with detailed description of the invention and accompanying drawing, the utility model is described in further details.
As shown in Fig. 1,2,3,4,5,6, the utility model comprises rack cabinet 22, is provided with the feet 20 of 4 rack cabinets 22 bottom rack cabinet 22, and rack cabinet 22 bottom is provided with return air inlet 1 and side indoor return air mouth 2 in floor chamber.Rack cabinet 22 is boundary along seal 12 ceiling location on cross-counterflow plate type air heat exchanger core 7 top, and upper and lower respectively setting on two cabinet doors, 23, two cabinet doors 23 is respectively equipped with flat lock.Open the repair and maintenance switch that Over-The-Counter door 23-1 is convenient to keep in repair blower fan and control unit, the door-plate of Over-The-Counter door 23-1 is provided with new wind intelligent controller 21; Open the repair and maintenance switch that lower cabinet door 23-2 is convenient to keep in repair middle part board-like air heat exchange unit, lower air cleaning module unit, bottom return air intake stack and new wind intake stack linkage unit.
Referring to Fig. 1, a kind of intelligent console mode of the utility model new blower fan rack cabinet 22 inside is divided into the cavity body structure of new wind passage and air exhaust passage 2 Ge Hubu UNICOM.Come from outdoor fresh air under the air draught effect of new wind pressure fan 8, the new wind passage of rack cabinet 22 is entered by circular fresh air pipeline, the outdoor new wind air inlet 19 of outdoor new wind air inlet 18 and side after rack cabinet 22 bottom is reserved with, when connecting pipe, can suit measures to local conditions to select one to get through.The inside of rack cabinet 22 can adopt flexible flame retardant pipeline to be connected with the first new wind filter screen 17 new wind air inlet that base plate is reserved of imitating below, and by clip fit sealing.Enter the new wind in outdoor of rack cabinet 22 successively by just imitating new wind filter screen 17, the new wind filter screen 16 of middle effect, gas phase purifying media segment 15, sub-efficient new wind filter 13, enter cross-counterflow plate type air heat exchanger core 7 subsequently and come from after indoor air draft carries out heat exchange, deliver to appointed area by new wind pressure fan 8 and the new wind air-supply pipeline that is connected to new wind exhaust outlet 9.Come from indoor foul atmosphere under the effect of return air exhaust blower 11, in the floor chamber of rack cabinet 22 bottom, return air inlet 1 and side indoor return air mouth 2 enter air exhaust passage, successively through just imitating indoor return air filter screen 3 and middle effect indoor return air filter screen 4, carry out heat exchange with the new wind coming from outdoor in the cross-counterflow plate type air heat exchanger core 7 of the medium position of rack cabinet 22 after, be disposed to outdoor by return air exhaust blower 11 and the air draft pipeline being connected to return air exhaust outlet 10.
In the present embodiment, new wind pressure fan 8 and return air exhaust blower 11 adopt double-entry structure, and the round tube channel type air outlet of its integral type, directly as new wind exhaust outlet 9 and return air exhaust outlet 10, significantly simplifies internal structure.Be pasted with fire resistant flame retardant acoustical absorption heat preserving rubber-plastics material in the cavity placing new wind pressure fan 8 and return air exhaust blower 11, to adsorb, reduction equipment runs noise.
In the present embodiment, the board-like air heat exchange unit in middle part, adopt cross-counterflow plate type air heat exchanger core 7, new wind enters through the new wind air inlet in the bottom of cross-counterflow plate type air heat exchanger core 7, discharges from top opposite side; Air draft enters through the bottom return air air inlet being positioned at cross-counterflow plate type air heat exchanger core 7, discharges from top opposite side; Be provided with the water-collecting tray 6 of the condensate water produced when air exchanges in the return air air inlet bottom of cross-counterflow plate type air heat exchanger core 7, be provided with condensate water discharging hole 5 in the bottom of water-collecting tray 6.Be arranged at the cross-counterflow plate type air heat exchanger core 7 at the middle part of rack cabinet 22, compared to common heat-exchangers of the plate type, air heat exchange path not only has intersection, and adds the heat exchange path length of subtend adverse current, and its heat exchanger effectiveness is higher.
In the present embodiment, sub-efficient new wind filter 13 is the core components of airborne fine particulate matter PM2.5 outside interception filter chamber, and filter efficiency is more than 99%, and it is high to the sealing requirements in wind path footpath, therefore 4 sealing fasteners 14 are provided with in its underpart, to guarantee without leak point.First effect new wind filter screen 17, the new wind filter screen 16 of middle effect, gas phase purifying media segment 15 all adopt card slot type to fix, and do not need strict sealing, draw and insert-type is laid so that check dismounting.Because the atmospheric air quality good or not of different regions differs, new wind air cleaner of the present utility model, when meeting IAQ, can suit measures to local conditions freely to configure the efficient new wind filter 13 of gas phase purifying media segment 15 and Asia, to reduce maintenance cost.Because of the 4 grades of process for purifying process of new elegance, for reducing resistance, reduce energy consumption, its screen area, volume are all large compared with indoor return air filter screen.Be provided with ultraviolet germicidal 24 in space between cross-counterflow plate type air heat exchanger core 7 and new wind pressure fan 8, utilize ultraviolet characteristic to carry out photochemical reaction, sterilizing etc., dispel the bacterial virus in air, prevention is by airborne infectious disease.
Arrange antifreeze defrosting electric heater 25, its reason is: in northern area severe cold season indoor-outdoor air heat exchanging process, and the steam contained in air may freeze on cross-counterflow plate type air heat exchanger core 7 in condensation frosting, and influential system work runs.Antifreeze defrosting electric heater 25 is arranged at sub-efficient new between wind filter 13 and cross-counterflow plate type air heat exchanger core 7, new wind after purification can be carried out electrical heating intensification, its working environment is very clean, the stained possibility of parts can be reduced, non-maintaining, and distance cross-counterflow plate type air heat exchanger core 7 is near, can play and improve heating effect and antifreeze defrosting ability.Antifreeze defrosting electric heater 25 is controlled by new wind intelligent controller 21.Humidity temperature pickup 26 is installed in the space between the efficient new wind filter 13 of gas phase purifying media segment 15 and Asia, the temperature humidity of the new wind of real-time detection, and data are sent to new wind intelligent controller 21, as adjusting the switch of antifreeze defrosting electric heater 25 and heating the basis for estimation of watt level.This kind of setting can run automatically, without the need to shutting down defrosting, ensureing the continuity that new wind is blown and preventing the big ups and downs of indoor temperature, affecting comfortableness.
The operation principle of new wind intelligent controller 21 of the present utility model: after energising start, first, automatically enter automatic mode.Automatic mode is by being integrated in the carbon dioxide CO on new wind intelligent controller 21
2concentration sensor and VOC air mass sensor detect IAQ in real time, and compare with the numerical value of setting, control the running status of new wind pressure fan and return air exhaust blower: 1) standby operating conditions, new wind pressure fan 8 and return air exhaust blower 11 all do not operate; 2) quiet operating mode, new wind pressure fan 8 and return air exhaust blower 11 operate with deep low gear; 3) efficient routine, new wind pressure fan 8 and return air exhaust blower 11 are with middle-grade running; 4) high-performance operating mode, new wind pressure fan 8 and return air exhaust blower 11 are with the most high-grade running.The utility model intelligence console mode new blower fan is by being positioned at intelligent controller button on cabinet door or remote controller selects manual mode to run, manual mode can not only switch standby operating conditions, quiet operating mode, efficient routine, high-performance operating mode, also can control separately start and stop and the operational taps of new wind pressure fan 8 and return air exhaust blower 11.New wind intelligent controller 21 display screen can show complete machine duty and indoor environmental quality situation.In addition, can calculate system operation time, run duration for foundation to accumulate, the inspection of filter etc. be changed and provides prompting or warning.New wind intelligent controller 21 is reserved with RS485 network interface, WiFi, can networking monitoring equipment operating condition and IAQ level, is convenient to centralized Control.
The foregoing is only preferred embodiment of the present utility model, it describes comparatively concrete and detailed, but is not limited to the utility model.For a person skilled in the art, not departing from any amendment that the basis of the utility model design is done, equivalent replacement, distortion and improvement etc., protection domain of the present utility model is all belonged to.
Claims (10)
1. the new blower fan of intelligent console mode, it is characterized in that, comprising: rack cabinet, to be installed in rack cabinet and the new wind in top be connected successively and air draft interface unit, top blower fan, electric control unit, middle part board-like air heat exchange unit, lower air cleaning module unit, bottom air draft air intake and new wind intake stack linkage unit, antifreeze defrosting electric heater.
2. the new blower fan of intelligent console mode as claimed in claim 1, it is characterized in that, the new wind in described top and air draft interface unit comprise the new wind outlet being arranged on side, for connecting indoor fresh air air supply duct, being arranged on the air draft interface of opposite side, leading to outdoor return air exhaust duct for connecting.
3. the new blower fan of intelligent console mode as claimed in claim 1, it is characterized in that, described top blower fan comprises the new wind pressure fan being arranged on side, is arranged on the return air exhaust blower of opposite side, new wind pressure fan and the separate setting of return air exhaust blower, and air port is installed in rack cabinet upward.
4. the new blower fan of intelligent console mode as claimed in claim 1, it is characterized in that, described electric control unit comprises control panel and new wind intelligent controller, new wind intelligent controller installation by adhering is in the surface of the cabinet door of rack cabinet, new wind intelligent controller is connected with humidity temperature pickup by pollutant monitoring air vent, and new wind intelligent controller is also connected with antifreeze defrosting electric heater, display screen.
5. the new blower fan of intelligent console mode as claimed in claim 4, is characterized in that, described new wind intelligent controller is also connected with carbon dioxide CO
2concentration sensor, VOC air mass sensor and humidity temperature pickup, new wind intelligent controller is also reserved with RS485 network interface, WiFi interface.
6. the new blower fan of intelligent console mode as claimed in claim 1, is characterized in that, the board-like air heat exchange unit in described middle part is cross-counterflow plate type air heat exchanger core; Be provided with the water-collecting tray producing condensate water when air exchanges in the return air air inlet bottom of cross-counterflow plate type air heat exchanger core, bottom water-collecting tray, be provided with condensate water discharging hole.
7. the new blower fan of intelligent console mode as claimed in claim 6, is characterized in that, is provided with ultraviolet germicidal in the space between described cross-counterflow plate type air heat exchanger core and new wind pressure fan.
8. the new blower fan of intelligent console mode as claimed in claim 1, is characterized in that, described lower air cleaning module unit, comprises new wind purification of air storehouse and the exhaust airflow cleaning position of separate setting; Wherein new wind purification of air storehouse is provided with 4 grades of purifying nets, and 4 grades of purifying nets are respectively just effect new wind filter screen, the new wind filter screen of middle effect, gas phase purifying media segment, inferior high efficiency filter from bottom to top, and inferior high efficiency filter bottom is with fit sealing device; Exhaust airflow cleaning position is provided with 2 grades of purifying nets, and 2 grades of purifying nets are respectively just effect indoor return air filter screen, middle effect indoor return air filter screen from bottom to top, and wherein just the new wind filter screen of effect, the new wind filter screen of middle effect, gas phase purifying media segment adopt draw-in groove draw and insert-type to connect.
9. the new blower fan of intelligent console mode as claimed in claim 1, it is characterized in that, described bottom air draft air intake and new wind intake stack linkage unit, comprise 4 feets being arranged at rack bottom of cabinet bulk, the side of rack bottom of cabinet bulk is provided with indoor return air intake stack join domain, and air inlet is divided into bottom grid formula air inlet and sidepiece grating type air inlet; The opposite side of rack bottom of cabinet bulk is provided with new wind intake stack join domain, and the new wind intake stack be connected with outside atmosphere is connected with new wind intake stack in the inside of rack cabinet by flexible duct.
10. the new blower fan of intelligent console mode as claimed in claim 1, is characterized in that, is provided with the cabinet door in order to close or to open cabinet before described rack cabinet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520118484.XU CN204478380U (en) | 2015-02-27 | 2015-02-27 | The new blower fan of a kind of intelligent console mode |
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|---|---|---|---|
| CN201520118484.XU CN204478380U (en) | 2015-02-27 | 2015-02-27 | The new blower fan of a kind of intelligent console mode |
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Cited By (21)
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| CN105202646A (en) * | 2015-10-30 | 2015-12-30 | 北京环都拓普空调有限公司 | Intelligent purification cabinet type fresh air ventilator |
| CN105465920A (en) * | 2016-01-18 | 2016-04-06 | 安阳市金梧桐环保设备有限公司 | Bottom-air-return air purification fresh air device |
| CN105674423A (en) * | 2016-03-02 | 2016-06-15 | 周成华 | Fresh air and internal circulation air purifying device |
| CN106123160A (en) * | 2016-06-08 | 2016-11-16 | 杭州龙碧科技有限公司 | A kind of new wind devices of variable air rate |
| CN106196404A (en) * | 2016-07-07 | 2016-12-07 | 山东艾新风室内环境科技有限公司 | A kind of new blower fan of wall-hanging multifunctional |
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| CN108548312A (en) * | 2018-04-12 | 2018-09-18 | 青岛海信日立空调系统有限公司 | Total-heat exchanger and fresh air system |
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| CN109611964A (en) * | 2018-11-12 | 2019-04-12 | 江苏中科睿赛污染控制工程有限公司 | Defrost anti-freezing fresh air clearing machine |
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| CN112013500A (en) * | 2020-09-02 | 2020-12-01 | 浙江美臣环境科技有限公司 | Fresh air handling unit |
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| CN112556057A (en) * | 2020-12-17 | 2021-03-26 | 格力电器（武汉）有限公司 | Fresh air machine and control method thereof |
| CN113803787A (en) * | 2020-06-11 | 2021-12-17 | 同济大学 | Unit type indoor air conditioner capable of feeding air and returning air |
| CN114353208A (en) * | 2022-03-17 | 2022-04-15 | 山东雅士股份有限公司 | Medical purification cabinet type fresh air system unit |
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| CN105202646A (en) * | 2015-10-30 | 2015-12-30 | 北京环都拓普空调有限公司 | Intelligent purification cabinet type fresh air ventilator |
| CN105202646B (en) * | 2015-10-30 | 2018-09-04 | 北京环都拓普空调有限公司 | The cabinet type fresh air ventilator of Intelligent purifying |
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