CN207540073U - A kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance - Google Patents
A kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance Download PDFInfo
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- CN207540073U CN207540073U CN201721671863.7U CN201721671863U CN207540073U CN 207540073 U CN207540073 U CN 207540073U CN 201721671863 U CN201721671863 U CN 201721671863U CN 207540073 U CN207540073 U CN 207540073U
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- air
- babinet
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- air outlet
- efficiency low
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Abstract
The utility model provides a kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance, belongs to heat exchanging ventilation device technical field.The mute heat-recovery fresh air ventilator of this high-efficiency low-resistance includes babinet, blower fan group, clarifier, heat exchanging core and controller, heat exchanging core is located at center in babinet, partition board is provided in babinet and passes through partition board and babinet is divided into two chambers up and down forms staggered form runner and includes air inlet one, air outlet one, air inlet two and air outlet two, it is located in babinet at air outlet one and air outlet two and is mounted on blower fan group, clarifier is provided at air inlet one, clarifier includes primary filter successively according to the flow direction of air, active carbon filter and HEPA filters, controller is installed at air inlet two.The utility model has the advantages that more efficient.
Description
Technical field
The utility model belongs to heat exchanging ventilation device technical field, is related to a kind of mute heat recovery fresh air of high-efficiency low-resistance and changes
Mechanism of qi.
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
It is popularized Deng a large amount of, 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,
The high use cost problem that HEPA filters need replacing, filtration purifier windage is high, air quantity influences big problem, this four big skill
Art problem seriously perplexs the development of fresh air industry, becomes the technical bottleneck of fresh air industry development.
Invention content
The purpose of this utility model be for the above-mentioned problems in the prior art, provide a kind of more hommization and
Indoor and outdoors air can be efficiently replaced, improves indoor air quality, meets the low-resistance of residents ' health live and work needs
Efficient mute heat-recovery fresh air ventilator and its manufacturing method.
The purpose of this utility model can be realized by following technical proposal：A kind of mute heat recovery fresh air of high-efficiency low-resistance changes
Mechanism of qi, including babinet, blower fan group, clarifier, heat exchanging core and controller, which is characterized in that the heat exchanger core position
Babinet is divided into two chambers formation staggered form up and down in being provided with partition board in center in babinet, the babinet and passing through partition board
Runner includes air inlet one, air outlet one, air inlet two and air outlet two, is located at air outlet one and air outlet in the babinet
Blower fan group is mounted at two, is provided with clarifier at the air inlet one, the clarifier according to air flow direction according to
It is secondary including primary filter, active carbon filter and HEPA filters, controller is installed at the air inlet two.
The technique effect of the mute heat-recovery fresh air ventilator of this high-efficiency low-resistance is：Air flow channel is crossbar architectures, wind turbine
Group operation, makes outdoor fresh air 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 pass through heat exchanging core and utilize energy regenerating contained in air, so as to fulfill the same of indoor air quality is being improved
When have the advantages that it is energy saving.
In a kind of above-mentioned mute heat-recovery fresh air ventilator of high-efficiency low-resistance, wiring is provided on the outside of the babinet
Box.
In a kind of above-mentioned mute heat-recovery fresh air ventilator of high-efficiency low-resistance, maintenance door is offered on the babinet.
By that setting maintenance door on babinet, can realize the purpose that blower fan group is facilitated to overhaul.
In a kind of above-mentioned mute heat-recovery fresh air ventilator of high-efficiency low-resistance, at the 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 mute heat-recovery fresh air ventilator of this high-efficiency low-resistance has the advantages that more efficient.
Description of the drawings
Fig. 1 is the structure diagram of this fresh air ventilator.
Fig. 2 is the side view of this fresh air ventilator.
In figure, 1, babinet；2nd, blower fan group；3rd, clarifier；4th, heat exchanging core；5th, controller；6th, partition board；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.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, the mute heat-recovery fresh air ventilator of this high-efficiency low-resistance, including babinet 1, blower fan group 2, clarifier
3rd, heat exchanging core 4 and controller 5, heat exchanging core 4 are located at center in babinet 1, be provided in babinet 1 partition board 6 and by every
Babinet 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, babinet is interior to be mounted on blower fan group 11 at air outlet one and air outlet two, and purification is provided at air inlet one
Device 3, clarifier 3 includes primary filter, active carbon filter and HEPA strainers successively according to the flow direction of air, at air inlet two
Controller 5 is installed.
The outside for further describing babinet 1 in detail is provided with terminal box 11, and maintenance door 12, one 8 He of air outlet are offered on babinet 1
Self-closing check-valves 13 is provided at 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 1450R/min hereinafter, draught fan impeller uses the injection molding impeller of ABS+PA66, 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 volute tongue and the distance of impeller, control per side apart from spiral case side plate
The space width of 8mm, the pressure in enhancing air inlet region；On the other hand the height of air port volute 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 range, 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
Width worth distance of the distance for 1/3~1/2 spiral case apart from fan house cavity wall, maintenance wind turbine intake and air output are put down
Weighing apparatus, reaches data on flows accurate calculation operation.
Primary 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 needing to change or hairbrush dusting safeguarded, you can
It reuses, throughout one's life effectively, there is no second of use costs；In order to reduce filter interior resistance, using large area air-flow
Channel 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 quantity is in permissible value range.
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 the use of 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 reaches more than 70% full heat conduction efficiency, realizes long-acting stable use of the new material on total heat fresh air ventilation machine.
Controller uses laser technology, and digitization Precision management air quality indexes pass 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
According to detection numerical value and the established standards of former desired value, various numerical indications are transmitted, then sent out by CPU to CPU for gas quality condition
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 ceramics air heating function make the work opened or shut down according to work order
State.It carries out room air items quality index quantitative index supplement to correct, reaches and meet needed for residents ' health life
During air quality requirements, corresponding function module is shut down.With reference to intelligent control module function, control device driven fan and all
The start and stop operation of function 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 selects matching centrifugal blower fan blade wheel, according to impeller size D133mm, the air quantity 250m3/h of design, static pressure size
122Pa, noise：31dB designs volute of blower 232*165*217mm, determines air ports size D150mm.
Heat exchanger is designed, according to the heat conduction efficiency of heat exchanger, the size of ventilation quantity makes a reservation for internal wind speed, determines
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 wind turbine, heat exchanger, with reference to intention prediction scheme, all kinds of core aluminium alloy slideways, purification
The size of device aluminium alloy slideway determines the specification of fan house and the length of complete machine and height, determines equipment entirety specification ruler
Very little and technology and pattern assembly surplus finally determines present device appearance and size：810*620*235mm.
Function module disposes, integrated circuit control mainboard, and types of functionality electronic induction element makees phase according to function difference
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 foot, 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 plank, and aperture is using the data of Inner 3 outer 5, the pore size of determining inside and outside sheet metal component.Three ply board junction is most
Outer plank 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, wedge angle is avoided to occur.
The process allowance of each metal plate inner part is controlled in 0.5mm, takes the mode that the PU strip of paper used for sealings of close 5mm*10mm are pasted close
Envelope, it is ensured that equipment sealing, heat preservation, it is ensured that effective ventilation volume and heat conduction efficiency.
Spiral case and wind turbine, maintenance door and middle spacer adapter are all using 2mm Zinc-coated steel-plated punch shapes inside involved equipment
Into.
Present device, full machine realization can overhaul, maintainable technology path.Homonymy is taken reversely to be inverted on assembling
The mode of installation by setting maintenance door to fan house, can realize the purpose of maintenance of fan.
Air outlet takes self-closing back valve air port, takes the aluminium sheet valve disc of 3/4/6/4 ladder rivet 0.3mm, utilizes
Air port is closed in valve disc dead weight, is opened using fan operation air flow pressure, effectively prevents air turbulence backflow phenomenon.
Isothermal holding to maintenance door, takes 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 leakproofness and heat-insulating property；Inside holding mode is taken sheet metal box body, is kept the temperature and sent out using 10mmNBR rubber and plastics
Foam material gluing treatment keeps heat insulation and preservation effect.It is for convenience and beautiful, alloy detachable hinge and ABS plastic is taken to be buckled and close
Page is used as maintenance door connector.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (4)
1. a kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance, including babinet（1）, blower fan group（2）, clarifier（3）, heat exchange
Core（4）And controller（5）, which is characterized in that the heat exchanging core（4）Positioned at babinet（1）Interior center, the babinet
（1）Inside it is provided with partition board（6）And pass through partition board（6）By babinet（1）Be divided into two chambers up and down formed staggered form runner include into
Air port one（7）, air outlet one（8）, air inlet two（9）With air outlet two（10）, the babinet（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）, the air inlet one（7）Place is provided with clarifier（3）, it is described
Clarifier（3）According to air flow direction successively include primary filter, active carbon filter and HEPA filters, it is described into
Air port two（9）Place is equipped with controller（5）.
A kind of 2. mute heat-recovery fresh air ventilator of high-efficiency low-resistance according to claim 1, which is characterized in that the babinet
（1）Outside be provided with terminal box（11）.
3. the mute heat-recovery fresh air ventilator of a kind of high-efficiency low-resistance according to claim 1 or 2, which is characterized in that described
Babinet（1）On offer maintenance door（12）.
4. the mute heat-recovery fresh air ventilator of a kind of high-efficiency low-resistance according to claim 1, which is characterized in that described goes out
Air port one（8）With air outlet two（10）Place is provided with self-closing check-valves（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671863.7U CN207540073U (en) | 2017-12-05 | 2017-12-05 | A kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671863.7U CN207540073U (en) | 2017-12-05 | 2017-12-05 | A kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540073U true CN207540073U (en) | 2018-06-26 |
Family
ID=62617152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721671863.7U Expired - Fee Related CN207540073U (en) | 2017-12-05 | 2017-12-05 | A kind of mute heat-recovery fresh air ventilator of high-efficiency low-resistance |
Country Status (1)
| Country | Link |
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| CN (1) | CN207540073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842968A (en) * | 2017-12-05 | 2018-03-27 | 浙江兴益风机电器有限公司 | A kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance |
-
2017
- 2017-12-05 CN CN201721671863.7U patent/CN207540073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842968A (en) * | 2017-12-05 | 2018-03-27 | 浙江兴益风机电器有限公司 | A kind of Jing Yin heat-recovery fresh air ventilator of high-efficiency low-resistance |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20191205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |