CN107842968A - A kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance - Google Patents

A kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance Download PDF

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Publication number
CN107842968A
CN107842968A CN201711270376.4A CN201711270376A CN107842968A CN 107842968 A CN107842968 A CN 107842968A CN 201711270376 A CN201711270376 A CN 201711270376A CN 107842968 A CN107842968 A CN 107842968A
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CN
China
Prior art keywords
air
casing
heat
air outlet
jing yin
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.)
Withdrawn
Application number
CN201711270376.4A
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Chinese (zh)
Inventor
郑和善
苏海明
王炳鑫
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.)
ZHEJIANG XINGYI FAN ELECTRICAL APPLIANCE CO Ltd
Original Assignee
ZHEJIANG XINGYI FAN ELECTRICAL APPLIANCE 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
Application filed by ZHEJIANG XINGYI FAN ELECTRICAL APPLIANCE CO Ltd filed Critical ZHEJIANG XINGYI FAN ELECTRICAL APPLIANCE CO Ltd
Priority to CN201711270376.4A priority Critical patent/CN107842968A/en
Publication of CN107842968A publication Critical patent/CN107842968A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F24F7/007—Ventilation with forced flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/40—Different types of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/70—Horizontal arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/247—Active noise-suppression

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention provides a kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance, belong to heat exchanging ventilation device technical field.The Jing Yin heat-recovery fresh air ventilator of this high-efficiency low-resistance includes casing, blower fan group, clarifier, heat exchanging core and controller, heat exchanging core is located at center in casing, dividing plate is provided with casing and casing is divided into two chambers formation staggered form runner up and down by dividing plate includes air inlet one, air outlet one, air inlet two and air outlet two, in casing blower fan group is mounted at air outlet one and air outlet two, clarifier is provided with air inlet one, clarifier includes roughing efficiency air filter successively according to the flow direction of air, active carbon filter and HEPA filters, controller is installed at air inlet two.The present invention has the advantages of more efficient.

Description

A kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance
Technical field
The invention belongs to heat exchanging ventilation device technical field, is related to a kind of Jing Yin heat recovery fresh air ventilation of high-efficiency low-resistance Machine.
Background technology
Due to the deterioration in atmospheric ambient air source, a large amount of appearance of the closed building in city, indoor luxurious decoration air conditioner device Deng a large amount of popularizations, room air pollution phenomenon is on the rise, and air processor also emerges in succession.At present, domestic complete-hot fresh air Ventilator faces following problem：High-pressure anionic technology does not break away from ozone problem, the low problem of heat exchanger heat conduction efficiency, HEPA filters need the high use cost problem changed, and filtration purifier windage is high, air quantity influences big problem, this four big skill Art problem seriously perplexs the development of fresh air industry, turns into the technical bottleneck of fresh air industry development.
The content of the invention
The purpose of the present invention is to be directed to the above-mentioned problems in the prior art, there is provided a kind of more hommization and energy height The displacement indoor and outdoors air of effect, improve IAQ, meet the high-efficiency low-resistance of residents ' health live and work needs Jing Yin heat-recovery fresh air ventilator and its manufacture method.
The purpose of the present invention can be realized by following technical proposal：A kind of Jing Yin heat recovery fresh air ventilation of high-efficiency low-resistance Machine, including casing, blower fan group, clarifier, heat exchanging core and controller, it is characterised in that described heat exchanging core is located at Center in casing, dividing plate is provided with described casing and casing is divided into two chambers up and down by dividing plate forms staggered form stream Road includes air inlet one, air outlet one, air inlet two and air outlet two, is located at air outlet one and air outlet two in described casing Place is mounted on blower fan group, is provided with clarifier at described air inlet one, described clarifier according to air flow direction successively Including roughing efficiency air filter, active carbon filter and HEPA filters, controller is installed at described air inlet two.
The technique effect of the Jing Yin heat-recovery fresh air ventilator of this high-efficiency low-resistance is：Air flow channel is crossbar architectures, blower fan Group operation, makes the fresh air of outdoor be sucked at air inlet one, is flowed out at air outlet one, and realizes three layers of mistake by clarifier Filter, filters out dust in air and pernicious gas, and indoor air is arranged by being inhaled at air inlet two at air outlet two Go out, and utilized energy regenerating contained in air by heat exchanging core, improving the same of IAQ so as to realize When have energy-conservation the advantages of.
In a kind of above-mentioned Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance, wiring is provided with the outside of the casing Box.
In a kind of above-mentioned Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance, maintenance door is offered on described casing. By to setting maintenance door on casing, it is possible to achieve facilitate the purpose of wind unit maintenance.
In a kind of above-mentioned Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance, at described air outlet one and air outlet two It is provided with self-closing check-valves.Conducted oneself with dignity using valve disc and close air port, opened using fan operation air flow pressure, effectively prevented empty Gas turbulent flow backflow phenomenon.
Compared with prior art, the Jing Yin heat-recovery fresh air ventilator of this high-efficiency low-resistance has the advantages of more efficient.
Brief description of the drawings
Fig. 1 is the structural representation of this fresh air ventilator.
Fig. 2 is the side view of this fresh air ventilator.
In figure, 1, casing；2nd, blower fan group；3rd, clarifier；4th, heat exchanging core；5th, controller；6th, dividing plate；7th, air inlet One；8th, air outlet one；9th, air inlet two；10th, air outlet two；11st, terminal box；12nd, maintenance door；13rd, check-valves.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described, But the present invention is not limited to these embodiments.
As shown in Figure 1 and Figure 2, the Jing Yin heat-recovery fresh air ventilator of this high-efficiency low-resistance, including casing 1, blower fan group 2, clarifier 3rd, heat exchanging core 4 and controller 5, heat exchanging core 4 are located at center in casing 1, be provided with casing 1 dividing plate 6 and by every Casing is divided into two chambers up and down and forms staggered form runner including air inlet 1, air outlet 1, air inlet 29 and go out by plate 6 Air port 2 10, casing is interior to be mounted on blower fan group 11 at air outlet one and air outlet two, and purification is provided with air inlet one Device 3, clarifier 3 include roughing efficiency air filter, active carbon filter and HEPA filter screens successively according to the flow direction of air, at air inlet two Controller 5 is installed.
The outside for further describing casing 1 in detail is provided with terminal box 11, and maintenance door 12, the He of air outlet 1 are offered on casing 1 Self-closing check-valves 13 is provided with air outlet 2 10.
The blower fan group uses DC the or EC direct current generators of High Power Factor, improves active operating efficiency, motor speed control In below 1450R/min, draught fan impeller uses ABS+PA66 injection molding impeller, and dynamic balance accuracy is controlled within 1mm, with reference to room The index requirement of interior device noise control, volute of blower use the Archimedes spiral structure of the low static pressure of Wind Volume, reduce snail Shell width, impeller keep 10mm or so width spaces, while compact snail tongue and the distance of impeller, control per side apart from spiral case side plate 8mm space width, the pressure in enhancing air intake region；On the other hand the height of air port snail tongue is reduced to impeller center line once proper Work as position, properly increase the height of air outlet snail plate, improve air output, reduce static pressure to reasonable value scope, reach low static pressure The performance and technical indicator of low noise air-conditioning draught fan, meanwhile, in order to ensure the air mass flow of fan house, air inlet baffle liner Distance apart from fan house cavity wall is the width worth distance of 1/3~1/2 spiral case, maintains the flat of blower fan intake and air output Weighing apparatus, reaches data on flows accurate calculation operation.
Roughing efficiency air filter is PP nonwoven fabric filters, coal based composite metal oxidate active carbon filter, ceramet HEPA filters, three big content composition clarifiers.Just effect PP non-woven fabrics need to only clean drying, you can reuse；Coal base is compound Metal oxide active carbon filter, ceramet HEPA filters need to only dry without changing or hairbrush dusting safeguarded, you can Reuse, throughout one's life effectively, in the absence of second of use cost；In order to reduce filter interior resistance, using large area air-flow Passage and the wide interval slideway of filter, solving device internal airflow resistance, it is ensured that while clean-up effect, also ensure that equipment Ventilation is in permissible value scope.
Heat exchanging core is molded work using the newest superconductor of graphene and modern potent fibre technology with reference to thermal polymerization Skill, develops the heat exchanger of the superconduction thermal efficiency, on the one hand reduces heat exchanger volume size, has saved the device space, from And material has been saved, reduce cost；Due to having used the graphene superconductor of thermal conductivity factor 5300, heat exchanger is improved Technical performance index, breach puzzlement industry technical bottleneck for many years, surmounted technical bid as defined in GB/T21087-2007 Standard, reach more than 70% full heat conduction efficiency, realize long-acting stable use of the new material on total heat fresh air ventilation machine.
Controller uses laser technology, digitization Precision management air quality indexes, passes through laser dust sensor, bilateral Road CO2The sensing devices such as sensor, VOC sensors, Temperature Humidity Sensor, air velocity transducer, accurately find out and detect Interior Space Gas quality condition, according to detection numerical value and the established standardses of former desired value, various numerical indications are transmitted to CPU, then sent by CPU Each operating instruction, driving equipment operation, the height for embodying contemporary science and technology and environmental protecting device combine, and are connected to CPU work orders, purple Outside line photocatalyst function, bypass function, PTC-ceramic air heating function make the work opened or closed down according to work order State.Quantitative index supplement amendment is carried out room air items quality index, reaches and meets needed for residents ' health life During air quality requirements, corresponding functional module is closed down.With reference to intelligent control module function, control device driven fan and all The start and stop operation of functional module.
Specific implementation step specifies the technology path and technique of equipment according to intention prediction scheme of the present invention and layout design route Mounting technique.
Motor fan is matched, according to motor power adapter 220V/50Hz, power 50W, rotating speed 1450R/min, axostylus axostyle size M8mm, matching centrifugal blower fan blade wheel is selected, according to impeller size D133mm, the air quantity 250m3/h of design, static pressure size 122Pa, noise：31dB, volute of blower 232*165*217mm is designed, determines air ports size D150mm.
Heat exchanger is designed, according to the heat conduction efficiency of heat exchanger, the size of ventilation, makes a reservation for internal wind speed, it is determined that The height dimension of heat exchanger, so that it is determined that the specification 77PCS*2.5mm of integrated heat exchanger.
According to the specification data of blower fan, heat exchanger, with reference to intention prediction scheme, all kinds of core body aluminium alloy slideways, purification The size of device aluminium alloy slideway, the specification of fan house and the length of complete machine and height are determined, determine equipment entirety specification chi Very little and technology and pattern assembly surplus, finally determine present device appearance and size：810*620*235mm.
Functional module disposes, integrated circuit control mainboard, and types of functionality electronic induction element is different according to function, makees phase Installation site is answered to determine, the circuit and trend of clearly internal each function element, reserved path duct.
The design of exterior part, bonding apparatus performance and installation prediction scheme, separately design air inlet, air outlet, equipment peace Dress hangs the design of pin, maintenance door, electrical appliance kit etc..
The processing of equipment sheet metal component, using laser cutting parameter, numerical control bending moulding process, determines the hot dip of 0.8mm thickness Aluminium zinc steel plate is as sheet material, and aperture uses Inner 3 outer 5 data, it is determined that the pore size of inside and outside sheet metal component.Three ply board junction is most Outer sheet material uses the strip hole of double holes site specification.
Sheet metal component requires bending according to the bending technique of interior rough outer light, it is ensured that equipment box internal look technique and sense organ inspection Test impulse- free robustness, without wedge angle, without sharp edge.
Assembling process is taken in all metal plate connections, is fixed using trigonodont self-tapping screw, avoids wedge angle from occurring.
The process allowance control of each metal plate inner part is close in 0.5mm, the mode for taking close 5mm*10mm PU strip of paper used for sealings to paste Envelope, it is ensured that equipment sealing, insulation, it is ensured that effective ventilation volume and heat conduction efficiency.
Involved device interior spiral case is with blower fan, maintenance door and median septum connector all using 2mm Zinc-coated steel-plated punch shapes Into.
Present device, full machine, which is realized, to be overhauled, maintainable technology path.Homonymy is taken reversely to be inverted on assembling The mode of installation, by setting maintenance door to fan house, it is possible to achieve the purpose of maintenance of fan.
Air outlet takes self-closing back valve air port, takes 3/4/6/4 ladder rivet 0.3mm aluminium sheet valve disc, utilizes Air port is closed in valve disc deadweight, is opened using fan operation air flow pressure, effectively prevents air turbulence backflow phenomenon.
Isothermal holding, to maintenance door, take the NBR rubber and plastic heat-insulation foam materials location for paste of high density 52g/20mm thickness Reason, it is ensured that maintenance door sealing and heat-insulating property；Inside holding mode is taken sheet metal box body, is incubated and sent out using 10mmNBR rubber and plastics Foam material gluing treatment, keep heat insulation and preservation effect.It is for convenience and attractive in appearance, take alloy detachable hinge and ABS plastic buckle to close Page is used as maintenance door connector.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.

Claims (4)

1. a kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance, including casing（1）, blower fan group（2）, clarifier（3）, heat exchange Core body（4）And controller（5）, it is characterised in that described heat exchanging core（4）Positioned at casing（1）Interior center, described casing （1）Inside it is provided with dividing plate（6）And pass through dividing plate（6）By casing（1）Be divided into up and down two chambers formed staggered form runner include into Air port one（7）, air outlet one（8）, air inlet two（9）With air outlet two（10）, described casing（1）It is interior to be located at air outlet one （8）With air outlet two（10）Place is mounted on blower fan group（2）, described air inlet one（7）Place is provided with clarifier（3）, it is described Clarifier（3）Include roughing efficiency air filter, active carbon filter and HEPA filters successively according to the flow direction of air, described enters Air port two（9）Place is provided with controller（5）.
A kind of 2. Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance according to claim 1, it is characterised in that the casing （1）Outside be provided with terminal box（11）.
3. the Jing Yin heat-recovery fresh air ventilator of a kind of high-efficiency low-resistance according to claim 1 or 2, it is characterised in that described Casing（1）On offer maintenance door（12）.
4. the Jing Yin heat-recovery fresh air ventilator of a kind of high-efficiency low-resistance according to claim 1, it is characterised in that described goes out Air port one（8）With air outlet two（10）Place is provided with self-closing check-valves（13）.
CN201711270376.4A 2017-12-05 2017-12-05 A kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance Withdrawn CN107842968A (en)

Priority Applications (1)

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CN201711270376.4A CN107842968A (en) 2017-12-05 2017-12-05 A kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711270376.4A CN107842968A (en) 2017-12-05 2017-12-05 A kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111981577A (en) * 2020-07-29 2020-11-24 珠海格力电器股份有限公司 New fan and air conditioning equipment
CN113082871A (en) * 2021-05-25 2021-07-09 飞潮(上海)环境技术有限公司 Novel modularization industrial waste gas purification system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202927974U (en) * 2012-08-07 2013-05-08 北京环都人工环境科技有限公司 Heat-exchanging-type air interchanger with built-in electric control box
CN203797874U (en) * 2014-04-26 2014-08-27 浙江科力鑫环境设备科技有限公司 Fresh air ventilator
KR20160036257A (en) * 2014-09-25 2016-04-04 주식회사 애니텍 Energy-saving type ventilation system having automation opening and shutting co2 absorption filter module and absorbent
CN205227697U (en) * 2015-12-25 2016-05-11 河北空调工程安装有限公司 High -efficient full heat recovery fresh air ventilator of graphite alkene
CN207540073U (en) * 2017-12-05 2018-06-26 浙江兴益风机电器有限公司 A kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202927974U (en) * 2012-08-07 2013-05-08 北京环都人工环境科技有限公司 Heat-exchanging-type air interchanger with built-in electric control box
CN203797874U (en) * 2014-04-26 2014-08-27 浙江科力鑫环境设备科技有限公司 Fresh air ventilator
KR20160036257A (en) * 2014-09-25 2016-04-04 주식회사 애니텍 Energy-saving type ventilation system having automation opening and shutting co2 absorption filter module and absorbent
CN205227697U (en) * 2015-12-25 2016-05-11 河北空调工程安装有限公司 High -efficient full heat recovery fresh air ventilator of graphite alkene
CN207540073U (en) * 2017-12-05 2018-06-26 浙江兴益风机电器有限公司 A kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111981577A (en) * 2020-07-29 2020-11-24 珠海格力电器股份有限公司 New fan and air conditioning equipment
CN111981577B (en) * 2020-07-29 2021-07-20 珠海格力电器股份有限公司 New fan and air conditioning equipment
CN113082871A (en) * 2021-05-25 2021-07-09 飞潮(上海)环境技术有限公司 Novel modularization industrial waste gas purification system

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