CN109682001A - A kind of new blower - Google Patents
A kind of new blower Download PDFInfo
- Publication number
- CN109682001A CN109682001A CN201810708354.XA CN201810708354A CN109682001A CN 109682001 A CN109682001 A CN 109682001A CN 201810708354 A CN201810708354 A CN 201810708354A CN 109682001 A CN109682001 A CN 109682001A
- Authority
- CN
- China
- Prior art keywords
- new blower
- backboard
- shell
- inner casing
- air
- 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- Withdrawn
Links
Classifications
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
-
- 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
- F24F2013/242—Sound-absorbing material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of new blower, including shell, the shell includes inner casing, shell and backboard, the shell is connected with backboard, the inner casing is set in shell, the space of inner casing is divided into fan house and filter chamber by fixed plate by the inner casing, corresponding the first opening and the second opening are respectively arranged on the backboard and fixed plate, primary filter and refined filtration net are disposed between the backboard and fixed plate, the fan house is provided with blower, wind wheel and air duct, the blower is set in fixed plate and wind wheel is driven to rotate, the wind wheel is set in air duct, the air duct is fixed in fixed plate.Fresh air machine of the invention has the characteristics that air output is big, small in size, low noise, low energy consumption.
Description
Technical field
The present invention relates to air-treatment fields, and in particular to a kind of new blower.
Background technique
New blower is a kind of effective air cleaning facility, and room air can be made to generate circulation, on the one hand indoor dirty
Outdoor is discharged in turbid air, on the other hand outdoor ozone by sterilizing, after the measures such as disinfection, filtering, then is input to
Interior, allow all be all the time in room fresh clean air.New blower uses fresh air convection current patented technology, so that in room
In slight positive pressure state, to prevent outdoor airflow from entering from other mouthfuls, by independently blowing and air inducing, realize room air
Convection current, thus the carry out room air displacement utmostly changed, the guarantee of multifunctional purifying system is entered the room built in new blower
Air cleaning health.
Fresh air machine is broadly divided into the new blower of air-exhaust type and the new blower two types of blast type, in the new blower of fresh air formula again
It is divided into duct type fresh air and wall-mounted fresh air, comparatively duct type fresh air system is more suitable for greatly industry or big due to project amount
Area Office Area uses, and exists simultaneously duct type fresh air and wall-mounted fresh air in family at present, the new blower of duct type is long-term
When after can form dust stratification in the duct, and difficulty is cleaned, thus forming secondary pollution to room when used for a long time.Cause
This, more uses wall-mounted fresh air system in the family at present.
However current wall-mounted new blower, using vertical new blower, volume is big, and air output is small and noise control
Difference.Therefore, it is badly in need of the new blower that a low noise, air output are big and occupied area is small in the market.
Summary of the invention
To solve the above problems, the present invention provides a kind of new blower, including shell, the shell includes inner casing, outer
Shell and backboard, the shell are connected with backboard, and the inner casing is set in shell, and the inner casing will be interior by fixed plate
The space of shell is divided into fan house and filter chamber, and corresponding first opening and the are respectively arranged on the backboard and fixed plate
Two openings, are disposed with primary filter and refined filtration net between the backboard and fixed plate, the fan house be provided with blower,
Wind wheel and air duct, the blower are set in fixed plate and wind wheel are driven to rotate, and the wind wheel is set in air duct, described
Air duct be fixed in fixed plate.
It is vertical new blower that the present invention, which changes traditional new blower, and main problem is, the filtering wire side of new blower
Product is confined to the thickness of new blower, i.e., new blower air output is limited by the thickness of new blower, the thickness low LCL of new blower, outlet air
Amount is too small, and thickness is enough, and machine is excessively clumsy, and occupied area is excessive, and fuselage is overweight, is not suitable for carrying out wall hanging.In order to crack
This situation, the present invention by wind wheel add air duct in the way of, new blower is laid out by the way of horizontal type, in this way
The thickness that new blower can be greatly reduced, be allowed to hang over it is more simple and beautiful on wall, and this change can increase it is new
The area of filter screen in blower, so that filter screen can be close to the entire backboard of covering, the developed area of filter screen can achieve back
15 times or more of the area of plate；It will lead to intake additionally, due to thickness deficiency to be unable to fully filter, therefore filter screen be divided into
Primary filter is arranged to go out in air inlet, the air-flow of air inlet is upset using primary filter, so that gas by refined filtration net and primary filter
Stream can carry out the extension in wind face after primary filter, and intake not only can be improved in this way, and makes refined filtration net
Utilization rate is significantly deducted a percentage, and can be reduced since the wind of air inlet is made an uproar, finally, the energy consumption of blower can also be reduced.
The new blower further includes backrest, and backrest connect with backboard and is fixed on wall.The effect of backrest is solid
Fixed entire new blower, and new blower and wall is made to have a certain distance, to reduce the vibration transmitting of blower, not only reduce
Noise can also reduce abrasion caused by vibration.
Mute cotton is pressed between the backboard and wall.Using mute cotton isolating chamber external noise, wall-mounted new blower is needed
Pipeline is set on wall, and outdoor noise may be transmitted to interior by pipeline, therefore mute cotton can be good at
Completely cut off this noise；Also, the mute cotton due to being compression has good cushioning effect, it is possible to reduce new blower and wall it
Between vibration.
The primary filter is metal screen and covers the first opening.Metal screen has durable reusable good
Place, but the disadvantage that he has filtering insufficient simultaneously mainly utilize the durability of metal screen here, and utilize the hard of metal
Degree, the high speed that can bear air inlet is distinguished and admirable, carries out cutting diffusion to distinguished and admirable.
The primary filter is fixed on backboard by magnetism.Magnetic fixed form can substantially reduce the installation of primary filter
Difficulty, convenient for users to unpicking and washing, due to new blower thickness reduce, as use normal strainer mounting means if, need by
Hand protrudes into inside machine, can be difficult to carry out the installation of primary filter in narrow space, after by the way of fixed using magnetism, only needs
Firmly directly primary filter can be taken out, so that the cleaning of primary filter becomes enhanced convenience.
The refined filtration net is efficient filter, and preferably HEPA folds strainer.Most efficiently filtering PM2.5 currently on the market
Strainer.
The first opening and the second opening are circle.Circle be most suitable for it is distinguished and admirable pass through, can obtain it is higher go out
Air quantity.
The blower is set at the center of the second opening.Blower, which is set at center, can highest suction force,
To improve air output.
The air duct is equipped with air outlet, and having heaters is arranged at air outlet.
The heater is fixed on inner casing by heater mounting bracket, and is provided with cushioning piece.
Beneficial effects of the present invention:
1. fresh air machine of the invention has the characteristics that air output is big, small in size, noise is light；
2. of the invention is structurally reasonable, it is easily installed；
3. present invention vibration is small, it is not easy to cause machine tired.
New blower power consumption of the invention is small.
Detailed description of the invention
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is the schematic diagram of embodiment 2.
Fig. 3 is the schematic diagram in the air duct of embodiment 2.
Description of symbols:
1 is shell；2 be inner casing；3 be fixed plate；4 be backboard；5 be air duct；6 be refined filtration net；7 be primary filter；8 be installation branch
Frame；9 be heater；10 be backrest；11 be wind wheel；12 be door-plate；13 be sensor；14 be circuit board mounting box；15 be control
Plate;16 be mute air duct；17 be spiral duct, and 18 be wind-guiding air duct.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
The present embodiment discloses a kind of new blower, including shell, and shell includes inner casing 2, shell 1 and backboard 4, and shell 1 and backboard 4 connect
It connects, inner casing 2 is set in shell 1, and the space of inner casing 2 is divided into fan house and filter chamber, 4 He of backboard by fixed plate 3 by inner casing 2
It is respectively arranged with corresponding the first opening and the second opening in fixed plate 3, is disposed between backboard 4 and fixed plate 3 just
Strainer 7 and refined filtration net 6, fan house are provided with blower, wind wheel 11 and air duct 5, and blower is set in fixed plate 3 and drives wind wheel 11
Rotation, wind wheel 11 are set in air duct 5, and air duct 5 is fixed in fixed plate 3.New blower further includes backrest 10, backrest 10 and backboard
4 connect and are fixed on wall.Mute cotton is pressed between backboard 4 and wall.Primary filter 7 is metal screen and covering first is opened
Mouthful.Primary filter 7 is fixed on backboard 4 by magnetism.Refined filtration net 6 is that HEPA folds strainer.The first opening and the second opening are circle
Shape.Blower is set at the center of the second opening.Air duct 5 is equipped with air outlet, and having heaters 9 is arranged at air outlet.Heater 9
It is fixed on inner casing 2 by heater mounting bracket 8, and is provided with cushioning piece.
Embodiment 2
The present embodiment discloses a kind of new blower, including shell and backrest 10, and backrest 10 connects shell and wall, so that shell be consolidated
Due on wall, shell includes inner casing 2, shell 1 and backboard 4, and shell 1 and backboard 4 connect, and inner casing 2 is set in shell 1.Newly
Blower be mounted to it is indoor it is a kind of provide the device of fresh air for confined space, the new blower of this case needs to cut indoors
An inlet channel out, then inlet channel is sealed by backrest 10 and backboard 4, certain inlet channel itself also is provided with
Sealing structure, sealing structure here can be a pipeline, then be carried out the gap between pipeline and wall with sealant
Filling is also pressed with mute cotton between backboard 4 and wall, method is by certain thickness mute cotton, and backrest 10 is fixed by backboard 4
When on wall, so that mute cotton is pressed together between backboard 4 and wall, the mute cotton being compressed with has multiple effects, and first
A is the decrease of noise functions of mute cotton itself, and second is, the gap between gap and wall to pipeline and wall and backboard 4 has
Then one sealing function passes through back to prevent outdoor not air clean enough from passing through the gap of pipeline and wall again
Gap between plate 4 and wall flow into it is indoor, so mute cotton generally uses annular, the diameter of annular internal diameter and pipeline it is big
It is small close.
The space of inner casing 2 is divided into fan house and filter chamber by fixed plate 3 by inner casing 2, is distinguished on backboard 4 and fixed plate 3
Be provided with corresponding the first opening and the second opening, the first opening and the second opening for entering the wind, backboard 4 and fixed plate 3 it
Between be disposed with primary filter 7 and refined filtration net 6, primary filter 7 is metal screen and covers the first opening, and primary filter 7 uses magnetic
Form be fixed on backboard 4, refined filtration net 6 be HEPA fold strainer, be fixed in inner casing 2, metal screen be fold strainer, just
Strainer 7 arrives the distance of refined filtration net 6 as 25-40mm, and the area ratio of refined filtration net 6 and backboard 4 is 0.85-1:1, first opening
Radius is 6-9cm, and the radius of second opening is 8-13cm, and the diameter proportion of the first opening and the second opening is 1:
1.2-2, refined filtration net 6 are fixed on filter chamber by sliding slot, and shell 1 is equipped with the switchable door-plate 12 passed through for refined filtration net 6, from
And realize the quick disassembly and installation of refined filtration net 6, mute cotton is posted in filter chamber top and bottom, and door-plate 12 posts mute cotton, back
Plate 4 posts mute cotton, mute cotton with a thickness of 2-20cm.
Fan house is provided with blower, wind wheel 11 and air duct 5, and blower is set in fixed plate 3 and wind wheel 11 is driven to rotate, wind
Wheel 11 is set in air duct 5 and is separated by 25-40cm with refined filtration net 6, air duct 5 is fixed in fixed plate 3, will when wind wheel 11 rotates
Air enters air duct 5 from the first opening sucking, by primary filter 7, refined filtration net 6 and the second opening, and air duct 5 is equipped with air outlet, outside
Shell 1 is equipped with passing through for pure air on position corresponding with air outlet and enters the third opening in room, described
Mounting bracket 8 is provided at the air outlet in air duct 5, for installing heater 9, mounting bracket 8 is fixed on inner casing 2, and is arranged
There is cushioning piece, mute cotton is posted in the two sides and bottom of fan house, and the face paste that the shell 1 is bonded fan house has mute cotton, wind
Machine is set at the center of the second opening.
Air duct 5 is divided for 3 parts, and mute air duct, spiral duct and wind-guiding air duct, mute air duct and wind-guiding air duct are followed successively by
Air outlet both sides are set to, spiral duct uses the design of spirally, and wind wheel 11 is set to the center of vortex lines, in this way
Design can increase air output, and the helical is constant velocity spiral or equiangular spiral.
Equiangular spiral refers to the helical that the distance of arm is incremented by with geometric progression.
Constant velocity spiral is that a point is turned with fixed angular speed around the fixed point again while at the uniform velocity leaving a fixed point
Dynamic and generation track.
The spiral duct using one section on helical, the differential seat angle of the origin-to-destination of this section 190 ° to 260 ° it
Between.
From the point of view of section, mute air duct is a protrusion on 2 side wall of inner casing, and mute air duct and the side wall of inner casing 2 have two
A tie point, respectively A point and B point, A point connect mute air duct, spiral duct and inner casing 2 simultaneously, and raised highest point is C
Point, AB line are straight line, and AC line is curve, and C point is done on vertical line to AB line, form D point, and the length of CD is X, and the length of AD is Y,
The length of BD is Z, and the width of inner casing 2 is U, and the length of inner casing 2 is V, and mute air duct meets claimed below:
X:U is 1:3-5；(X+Z): V 1:1.5-3；Y:Z is 2-5:1；
The curve of the AC line is camber line, and the center of circle of camber line is identical as the center of circle of the second opening, and the angle of camber line is 30 ° -60 °.
Wind-guiding air duct one end connects spiral duct, and the other end connects 2 side wall of inner casing, and wind-guiding air duct can also be with for curve
For straight line, it is preferred that the curve identical of AC line in the curve in wind-guiding air duct and mute air duct.
Shell further includes circuit board mounting box 14, and mounting box is set in shell 1, the space of mounting box not with inner casing 2
Space connection is provided with sensor 13 in mounting box, and mounting box is non-tight structure so that sensor 13 can with it is indoor
Air contact, sensor 13 here include but is not limited to temperature sensor, humidity sensor, PM2.5 sensor, formaldehyde sensing
Device etc.；Control panel 15 is additionally provided with inside mounting box, control panel 15 includes power control board, display screen control panel, with mounting box pair
Be provided with display screen on the shell 1 answered, display screen is connected with display screen control panel, display screen control panel can show about air quantity,
The information that the new blower such as humidity, temperature can be shown.
Having the characteristics that for this new blower is small in size, air output is big, low noise.
The maximum air output of this new blower is 320m3/ h is equivalent to and guarantees 100m2Careat, minimum air output is
60m3/ h, and the maximum new blower of air output is also only 280m on the market at present3/ h, the present invention in the case where guaranteeing air output,
Size is very small, and the thickness of new blower is only 20cm, far smaller than 280m3The new blower of/h air output, the width of product
It is 37 centimetres, is highly 50 centimetres, although the volume very little of product of the invention, the developed area of its refined filtration net 6 can be with
Reach 2.95 square metres.This new blower uses all-metal structure, and the weight of full Confucian classics structure is also only 19KG or so, thus just
In installation, being equivalent to, which may be mounted on many old walls, will not lead to deformation of wall.
The noise of new blower of the invention is very low,
When air output is 60m3When/h, noise is less than 16.60dB (A), is equivalent to the sound of safety pin landing；
When air output is 80m3When/h, noise is 20.54dB (A), is equivalent to leaf and waves sound；
When air output is 100m3When/h, noise is 23.44dB (A), is equivalent to the ticktack of clock and watch (to noise extreme sensitivity
Crowd can go to sleep peacefully under this noise)；
When air output is 150m3When/h, noise is 30.03dB (A), and being equivalent to Nan Nan confidence, (crowd very sensitive to noise exists
It can go to sleep peacefully under this noise)；
When air output is 200m3When/h, noise is 35.92dB (A), and being equivalent to quiet library, (general crowd is at this
It can go to sleep peacefully under noise)；
When air output is 300m3When/h, noise is 46.65dB (A), is equivalent to the sound for talk of normally speaking；
When air output is 320m3When/h, noise is 48.52dB (A), is equivalent to the sound of quiet office.
Finally it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (10)
1. a kind of new blower, which is characterized in that including shell, the shell includes inner casing, shell and backboard, the shell
It is connected with backboard, the inner casing is set in shell, and the space of inner casing is divided into fan house by fixed plate by the inner casing
And filter chamber, corresponding the first opening and the second opening, the backboard are respectively arranged on the backboard and fixed plate
Primary filter and refined filtration net are disposed between fixed plate, the fan house is provided with blower, wind wheel and air duct, described
Blower is set in fixed plate and wind wheel is driven to rotate, and the wind wheel is set in air duct, and fixation is fixed in the air duct
On plate.
2. new blower according to claim 1, which is characterized in that the new blower further includes backrest, backrest and backboard
It connects and is fixed on wall.
3. new blower according to claim 2, which is characterized in that be pressed with mute cotton between the backboard and wall.
4. new blower according to claim 1, which is characterized in that the primary filter is metal screen and covering first is opened
Mouthful.
5. new blower according to claim 4, which is characterized in that the primary filter is fixed on backboard by magnetism.
6. new blower according to claim 1, which is characterized in that the refined filtration net is that HEPA folds strainer.
7. new blower according to claim 1, which is characterized in that the first opening and the second opening are circle.
8. new blower according to claim 7, which is characterized in that the blower is set at the center of the second opening.
9. new blower according to claim 1, which is characterized in that the air duct is equipped with air outlet, sets at air outlet
It is equipped with heater.
10. new blower according to claim 9, which is characterized in that the heater is solid by heater mounting bracket
Due on inner casing, and it is provided with cushioning piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708354.XA CN109682001A (en) | 2018-07-02 | 2018-07-02 | A kind of new blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708354.XA CN109682001A (en) | 2018-07-02 | 2018-07-02 | A kind of new blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109682001A true CN109682001A (en) | 2019-04-26 |
Family
ID=66184351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810708354.XA Withdrawn CN109682001A (en) | 2018-07-02 | 2018-07-02 | A kind of new blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109682001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370680A (en) * | 2021-12-21 | 2022-04-19 | 上海优墅智能科技有限责任公司 | Window carries new fan |
-
2018
- 2018-07-02 CN CN201810708354.XA patent/CN109682001A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370680A (en) * | 2021-12-21 | 2022-04-19 | 上海优墅智能科技有限责任公司 | Window carries new fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190426 |
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| WW01 | Invention patent application withdrawn after publication |