CN201281030Y - Intelligent fresh air ventilation fan - Google Patents

Intelligent fresh air ventilation fan Download PDF

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Publication number
CN201281030Y
CN201281030Y CNU2007203034768U CN200720303476U CN201281030Y CN 201281030 Y CN201281030 Y CN 201281030Y CN U2007203034768 U CNU2007203034768 U CN U2007203034768U CN 200720303476 U CN200720303476 U CN 200720303476U CN 201281030 Y CN201281030 Y CN 201281030Y
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CN
China
Prior art keywords
assembly
air
fresh air
outdoor
wind
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Expired - Fee Related
Application number
CNU2007203034768U
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Chinese (zh)
Inventor
汪祥
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汪祥
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Priority to CNU2007203034768U priority Critical patent/CN201281030Y/en
Application granted granted Critical
Publication of CN201281030Y publication Critical patent/CN201281030Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an intelligent fresh air ventilator which is characterized in that: the intelligent fresh air ventilator comprises a casing assembly fixed on the fresh air ventilator, a double-shaft motor, and a fresh air scroll casing and a fresh air wheel which are fixed into one body, and an air exhaust scroll casing and an air exhaust shell which are fixed into one body, and a blower assembly of an air inlet and outlet passage; the blower assembly and a total heat exchanger set component are connected with a back cover assembly set component; a total heat exchanger is arranged at the front end of the casing assembly, and a rotary-type multifunctional switching module is arranged in the casing assembly, a rotating wheel motor is arranged in the middle of a rotating wheel, the rotating wheel which is provided with the rotary-type multifunctional switching module is driven by the rotating wheel motor for connecting the air inlet and outlet passage so as to carry out rotating recycling continuous work, thus realizing fresh air ventilation and energy recycle. The intelligent fresh air ventilator has reasonable structure, small volume, light weight, low cost and convenient installation and maintenance. The ventilator not only can change air in indoor and outdoor, but also has excellent energy recycle, thus realizing the purpose of high efficiency, saving energy, safety and health.

Description

A kind of intelligent fresh air ventilation fan
Technical field
The utility model relates to the fresh-air ventilation apparatus field, more particularly, relates to energy recovery, the energy-saving fresh air ventilation fan of indoor and outdoor air exchange.
Background technique
Along with country to a large amount of uses of the enforcement of building residence energy saving standard and full heat-exchange type fresh-air ventilation product in various ventilations field, and the people to energy-efficient, oneself is very universal for the new wind product of safety and Health class; Various heat recovery energy-saving products and Related product and equipment go on the market successively, and the fresh-air ventilation energy-saving equipment of production and sales on the market is also higher because of cost height, annex cost and maintenance cost, and universal difficulty is very big.But since the room air pollution of the seal of modern architecture and interior architecture inside serious threat is to the people's healthy living, particularly southern and northern temperature is hot and cold, the ventilation of can't windowing for a long time is faced with room air pollution and indoor severe depletion of oxygen problem.
The Energy-saving fresh air ventilator of Development and Production on the present market, most of employing is board-like, hot tube and rotary-type; Rotary-typely mostly adopt two motors, runner motor, and runner adopts belt moving or be attached on the runner outer ring because quiet ash is adsorbed on the runner outer ring, on the belt, or aging the causing of belt abrasion skidded and influenced normal operation; These small product size are big, and motor is many, complex structure, efficient is low, installation and maintenance are difficult, production user cost height.Because multiple unfavorable factor, general common citizen and layman are difficult to oneself and safeguard; Therefore, have influence on the universal and use of full heat-exchange type fresh-air ventilation product promotion.
At above many product defectes and problem, the utility model is proposed.
Summary of the invention
In order to overcome above many product defectes, the purpose of this utility model provides two motors of a kind of usefulness; A dual-axle motor, a runner motor, and volume is little, cost is low, easy to maintenance can be suitable for again popularize in dwelling house, apartment, various construction engineering, the intelligent fresh air ventilation fan in room and ventilation place, reach energy-efficient, Environmental Safety health, good and cheap, easy to maintenance.
In order to realize above-mentioned target, technological scheme provided by the utility model is:
A kind of intelligent fresh air ventilation fan, it comprises chamber panel, indoor exhaust wind mouth, indoor fresh wind port, multifunctional controller, total-heat exchanger assembly, blower fan assembly, casing assembly, back cover assembly, the new wind spiral case on the blower fan assembly, new wind wind wheel and air draft spiral case, air draft wind wheel and fresh flue, air exhaust channel unit member and total-heat exchanger assembly unit member; Described casing assembly rear end is connected with the back cover assembly; Front end is connected with the total-heat exchanger assembly.Runner motor, runner, seal ring, multi-functional Switching Module are arranged in the total-heat exchanger; The back cover assembly has anti-air-return stop bit valve, prevents that outdoor air from flowing backwards that outdoor fresh flue and outdoor new wind interface, outdoor air exhaust channel and outdoor air draft interface are formed.
The total-heat exchanger assembly includes runner motor, the fastening runner of runner motor and is fixed on the motor fixing frame, be equipped with in the runner that sealed groove, seal ring are arranged on multi-functional Switching Module, the runner outer ring is semicircle seal ring and be fixed on behind the cavity before the back-up ring and cavity between the back-up ring and adjust the runner seals gap automatically with small extension spring, being separated by is divided into hot and cold half and half exchange cavity; Automatic/hand diverter switch and efficient sterilizing filter screen are arranged on the total-heat exchanger assembly, but automatic/hand diverter switch root is drawn together different choice air exchange pattern in season.
The blower fan assembly includes dual-axle motor, two ends are fastened with new wind spiral case, new wind wind wheel, new wind spiral case baffle plate and air draft spiral case, air draft wind wheel, air draft spiral case baffle plate, is fixed as one; Fastening new wind wind wheel of dual-axle motor two ends and air draft wind wheel, blade are the centrifugal wind wheel of positive and negative direction, and independently fresh flue and air exhaust channel are arranged.
The back cover assembly includes outdoor new wind interface, outdoor fresh wind port, new wind stop bit valve, airstrainer activated charcoal strainer, air flow backwards when outdoor air draft interface, outdoor exhaust port, air draft stop bit valve, new wind stop bit valve, air draft stop bit valve can prevent that ventilation fan from not working.
Multifunctional controller can monitor automatically that indoor pollution is empty complete, gas leakage automatic or manual control dual-axle motor and runner motor.
Multi-functional Switching Module is a kind of capable of washing multi-functional Switching Module that is composited with active carbon filter screen, cold catalyst filter screen, PP fiber adsorption module.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an intelligent fresh air ventilation machine structural representation of the present utility model;
The blower fan assembly structure schematic representation of Fig. 2 for relating in the utility model;
The back cover assembly structure schematic representation of Fig. 3 for relating in the utility model;
The total-heat exchanger assembly decomposing schematic representation of Fig. 4 for relating in the utility model;
The total-heat exchanger rotaring wheel structure schematic representation of Fig. 5 for relating in the utility model;
The Switching Module structural representation of Fig. 6 for relating in the utility model.
Specific embodiments
Below in conjunction with accompanying drawing intelligent fresh air ventilation fan embodiment of the present utility model is described in detail:
Fig. 1 can see for intelligent fresh air ventilation machine structural representation of the present utility model, it comprises panel 31 intelligent fresh air ventilation machine of the present utility model, indoor exhaust wind mouth 29, indoor fresh wind port 33, multifunctional controller 3, sensor 1, total-heat exchanger assembly 26, blower fan assembly 7, casing assembly 22, back cover assembly 14 is characterized in that: described intelligent fresh air ventilation fan comprises the dual-axle motor 5 that is fixed on the blower fan assembly 7, new wind spiral case 21 new wind wind wheels 8, new wind spiral case baffle plate 16 and air draft spiral case 24 air draft wind wheels, 23 air draft spiral case baffle plates 25 and fresh flue 6 air exhaust channels, 20 unit members and total-heat exchanger assembly 26 unit members; Described casing assembly 22 is connected with back cover assembly 14; Runner motor 32, runner 28, efficient sterilizing filter screen 4, seal ring 27, multi-functional Switching Module 34 are arranged in the total-heat exchanger assembly 26; Back cover assembly 14 is made up of anti-air-return stop bit valve 19, outdoor fresh flue 10 and outdoor new wind interface 11, outdoor air exhaust channel 18 and outdoor air draft interface 17.
Fig. 2 can see that for the blower fan assembly structure schematic representation that relates in the utility model blower fan assembly 7 has dual-axle motor 5, new wind spiral case 21, new wind wind wheel 8, new wind spiral case baffle plate 16, air draft spiral case 23, air draft wind wheel 23, air draft spiral case plate washer 25 and fresh flue 6 air exhaust channels, 20 unit members; Dual-axle motor 5 is fastened in the middle of blower fan assembly 7 dividing plates, new wind spiral case 21, new wind spiral case baffle plate 16 air draft spiral cases 23 air draft spiral case plate washers 25 are fastened on before and after blower fan assembly 7 dividing plates, new wind wind wheel 8, air draft wind wheel 23 are fastened on dual-axle motor 5 two ends, new wind wind wheel 8, air draft wind wheel 23 blades be positive and negative direction, and and fresh flue 6, air exhaust channel 20 communicate; Blower fan assembly 7 is fastened in the casing assembly 22 and with total-heat exchanger assembly 26 and is connected with back cover assembly 14.
The back cover assembly structure schematic representation of Fig. 3 for relating in the utility model; Back cover assembly 14 includes outdoor new wind interface 11, outdoor fresh wind port 10, new wind stop bit valve 9, airstrainer 12 activated charcoal strainer 13, outdoor air draft interface 17, outdoor exhaust port 18, air draft stop bit valve 19, and air flow backwards when new wind stop bit valve 9, air draft stop bit valve 19 can prevent that ventilation fan from not working; Back cover assembly 14 is fastened on housing 22 and is connected.
Fig. 4, Fig. 5, total-heat exchanger decomposing schematic representation for relating in the utility model; Total-heat exchanger assembly 26 includes runner 28 and is fastened on the motor 32 and is fixed on the motor fixing frame 37, have on the runner 28 back protective net 43, in multi-functional Switching Module 34 is housed, runner has sealed groove 44 on 28 outer rings, seal ring 27 is stuck in the sealed groove 44 on runner 28 outer rings, seal ring 27 is that two semicircle sealing collars connect with two small extension springs 38 and are fixed on behind the exchanger on the fixed base 41, have on the back-up ring 39 before the exchanger preceding catch net 42 and preceding back-up ring fixed base 40 be fastened on back-up ring 36 behind the exchanger, after on the back-up ring fixed base 41; Be divided into hot and cold half and half total-heat exchanger cavity mutually and adjust seal clearance automatically, automatic/hand diverter switch 35 and efficient sterilizing filter screen 4 and negative ion generator 2 are arranged on the total-heat exchanger assembly 26.
Fig. 6 can see that for the multi-functional Switching Module structural representation that relates in the utility model multi-functional Switching Module (34) is that cow is the capable of washing multi-functional Switching Module of one; Front end is that NACF (341), centre are NACF (343) for the special porous fibre of PE (342), rear end
Working principle
Intelligent fresh air ventilation fan of the present utility model, when room air pollution exceeds standard or indoor gas leakage, sensor 1 detects signal and passes to multifunctional monitoring device 3, and multifunctional monitoring device 3 is received instruction dual-axle motor 5 and 5 work of runner motor behind the signal; Outdoor new wind advances from outdoor new wind interface 11, outdoor fresh wind port 10, go into, new wind stop bit valve 9 opens automatically, after new wind filters taste removal through airstrainer 12, activated charcoal strainer 13, suck by new wind spiral case 21, new wind wind wheel 8, behind efficient sterilizing filter 4, enter in the total-heat exchanger assembly 26 by fresh flue 6; Indoor air through the indoor exhaust wind mouth 29 on the panel 1, after activated charcoal strainer 30 is filtered the taste removal sterilizations, enters in the total-heat exchanger assembly 26 by air draft spiral case 24, air draft wind wheel 23, suck indoor airs from indoor exhaust wind mouth 29; Indoor air, outdoor new wind rotate with per minute N rotary speed through runner 28 in total-heat exchanger 26, and exchange through multi-functional Switching Module 34, the multi-functional Switching Module 34 of indoor pollution air penetration is by air draft spiral case 23, air draft wind wheel 23 and discharge outdoor through air exhaust channel 20, windproof stop bit valve 19, outdoor exhaust port 18, outdoor air draft air port 17; The airborne humidity of indoor pollution, temperature exchange and are adsorbed on the multi-functional Switching Module 34 by multi-functional Switching Module 34, and penetrate multi-functional Switching Module 34 by outdoor new wind and humidity, temperature and new wind are sent into together indoor through indoor fresh wind port 33, realize fresh-air ventilation, energy recovery.
In addition,, can control total-heat exchanger runner motor 28 by hand control switch and stop, only needing dual-axle motor 5 work, suck outdoor fresh air synchronously, discharge the indoor pollution air in spring or the autumn that air suits; Multi-functional Switching Module 34 plays the function of air-filtering, taste removal, sterilization, to improve greenhouse gas emission in indoor air quality, the control room, to reduce atmosphere pollution; Thereby reach energy-efficient, Environmental Safety health.
In sum, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the technical solution of the utility model is not limited to the foregoing description, and many distortion can also be arranged.But all distortion, interpolation, modification that the ordinary skill designer of related domain can directly derive or associate from the disclosed content of the utility model, replace and delete and be coated with, all should think within the rights protection scope of the utility model technology.

Claims (6)

1, a kind of intelligent fresh air ventilation fan, it comprises panel (31), indoor exhaust wind mouth (29), indoor fresh wind port (33), multifunctional controller (3), total-heat exchanger assembly (26), blower fan assembly (7), casing (22), back cover assembly (14), it is characterized in that: described intelligent fresh air ventilation fan comprises the dual-axle motor (5) that is fixed on the blower fan assembly (7), the new wind wind wheel (7) of new wind spiral case (21) and air draft spiral case (24) air draft wind wheel (23) and fresh flue (6) air exhaust channel (20) unit member and total-heat exchanger assembly (26) unit member; Described casing assembly (22) rear end is connected with back cover assembly (14), and front end is connected with total-heat exchanger assembly (26); Runner motor (32), runner (28), seal ring (27), Switching Module (34) are arranged in the total-heat exchanger assembly (26); Back cover assembly (14) has anti-air-return stop bit valve (19), outdoor fresh flue (10) and outdoor new wind interface (11), outdoor air exhaust channel (18) and outdoor air draft interface (17) to form.
2, intelligent fresh air ventilation fan according to claim 1, it is characterized in that: described total-heat exchanger assembly (26) includes runner (28) and is fastened on runner motor (32) and goes up and be fixed on the motor fixing frame (37), back protective net (43) is arranged on the runner (28), in multi-functional Switching Module (34) is housed, runner (28) has sealed groove (44) on the outer ring, seal ring (27) is stuck in the sealed groove (44) on runner (28) outer ring, seal ring (27) is that two semicircle sealing collars connect with two small extension springs (38) and are fixed on behind the exchanger on the fixed base (41), has preceding catch net (42) and preceding back-up ring fixed base (40) to be fastened on back-up ring (36) behind the exchanger on the preceding back-up ring (39) of exchanger, on the back back-up ring fixed base (41); Be divided into hot and cold half and half total-heat exchanger cavity mutually and adjust seal clearance automatically, automatic/hand diverter switch (35) and efficient sterilizing filter screen (4) and negative ion generator (2) are arranged on the total-heat exchanger assembly (26).
3, intelligent fresh air ventilation fan according to claim 1 and 2 is characterized in that: described blower fan assembly (7) includes dual-axle motor (5), two ends are fastened with new wind spiral case baffle plate (16) of the new wind wind wheel (8) of new wind spiral case (21) and air draft spiral case (24) air draft wind wheel (23) air draft spiral case baffle plate (25); New wind wind wheel (8) and air draft wind wheel (23) is fastened on dual-axle motor (5) two ends, blade is forward and reverse, and independently fresh flue (6) and air exhaust channel (20) are arranged.
4, intelligent fresh air ventilation fan according to claim 1 and 2, it is characterized in that: described back cover assembly (14) includes outdoor new wind interface (11), outdoor fresh wind port (10), new wind stop bit valve (9), airstrainer (12) activated charcoal strainer (13), outdoor air draft interface (17), outdoor exhaust port (18), air draft stop bit valve (9).
5, intelligent fresh air ventilation fan according to claim 1 is characterized in that: described multifunctional controller (3) can be controlled dual-axle motor (5) and runner motor (32) by automatic or manual, and sensor (1) is connected with multifunctional controller (3),
6, intelligent fresh air ventilation fan according to claim 1 and 2, it is characterized in that: described multi-functional Switching Module (34) is the special PE fiber of a kind of composite multi-layer, first layer is the charcoal filter screen (341) of living, the second layer is a special PE porous fibre (342), the 3rd layer of multi-functional Switching Module multi-functional capable of washing that is bonded as one for the charcoal filter screen (343) of living.
CNU2007203034768U 2007-12-29 2007-12-29 Intelligent fresh air ventilation fan Expired - Fee Related CN201281030Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007203034768U CN201281030Y (en) 2007-12-29 2007-12-29 Intelligent fresh air ventilation fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007203034768U CN201281030Y (en) 2007-12-29 2007-12-29 Intelligent fresh air ventilation fan

Publications (1)

Publication Number Publication Date
CN201281030Y true CN201281030Y (en) 2009-07-29

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ID=40927905

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007203034768U Expired - Fee Related CN201281030Y (en) 2007-12-29 2007-12-29 Intelligent fresh air ventilation fan

Country Status (1)

Country Link
CN (1) CN201281030Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235080A (en) * 2014-07-31 2014-12-24 海口暖通净化设备有限公司 Fan filter
CN105020808A (en) * 2014-04-22 2015-11-04 陈长春 Air purifier
CN108374795A (en) * 2018-02-24 2018-08-07 西安交通大学 A kind of two-way multi-wing centrifugal fan formula air interchanger of double-entry and its working method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020808A (en) * 2014-04-22 2015-11-04 陈长春 Air purifier
CN104235080A (en) * 2014-07-31 2014-12-24 海口暖通净化设备有限公司 Fan filter
CN108374795A (en) * 2018-02-24 2018-08-07 西安交通大学 A kind of two-way multi-wing centrifugal fan formula air interchanger of double-entry and its working method
CN108374795B (en) * 2018-02-24 2019-08-23 西安交通大学 A kind of two-way multi-wing centrifugal fan formula air interchanger of double-entry and its working method

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090729

Termination date: 20141229

EXPY Termination of patent right or utility model