CN207214302U - High-power low-noise fresh air purifier for classroom - Google Patents
High-power low-noise fresh air purifier for classroom Download PDFInfo
- Publication number
- CN207214302U CN207214302U CN201721067908.XU CN201721067908U CN207214302U CN 207214302 U CN207214302 U CN 207214302U CN 201721067908 U CN201721067908 U CN 201721067908U CN 207214302 U CN207214302 U CN 207214302U
- Authority
- CN
- China
- Prior art keywords
- main body
- machine main
- clearing machine
- filter screen
- classroom
- 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.)
- Expired - Fee Related
Links
Landscapes
- Ventilation (AREA)
Abstract
For the high-power low-noise fresh air purifier in classroom, belong to air cleaning facility technical field.It is characterized in that：Filter screen（11）Sidepiece and clearing machine main body（2）Inner wall sealing is set, clearing machine main body（2）Both sides be arranged with mounting groove, filter screen（11）Both sides be slidably mounted in mounting groove, so as to by clearing machine main body（2）Inner chamber is separated into supplying air bin and wind chamber, the clearing machine main body on wind chamber top（2）It is provided with filter screen dismounting mouth；Clearing machine main body（2）Both sides be interval with vertical fixture（10）And adjustable member（12）, fixture（10）It is fixed on clearing machine main body（2）On inwall, adjustable member（12）It is detachably arranged in clearing machine main body（2）On inwall.This is used for the dismounting for facilitating filter screen of the high-power low-noise fresh air purifier in classroom, is also convenient for being sealed between mounting groove and filter screen, and then be convenient for changing filter screen.
Description
Technical field
For the high-power low-noise fresh air purifier in classroom, belong to air cleaning facility technical field.
Background technology
Room air pollution turns into the big factor for influenceing health of people at present, particularly in season in summer in winter two, indoor closing,
IAQ more cannot be guaranteed, and purify air generally by fresh air purifier and air purifier at present.Newly
Wind clearing machine is typically that will introduce interior after the air filtration of outdoor, so that indoor air is circulated, and stream passes through
The air got in is filtered in journey, so as to ensure the air quality of interior.The screen pack of existing fresh air purifier
The side of universal slave unit is operated, it is necessary in side setting dodge gate, is not easy to seal, and cost is high, and screen pack has level to put
Put and place vertically, horizontal positioned to be limited by equipment size, area of filter net can not be made very big, so as to causing
Filter screen needs frequently to change, and adds maintenance cost.The filter screen placed vertically is dismounted from sidepiece, causes to dismount filter screen
When be difficult to ensure that the sealing effectiveness of filter screen and equipment body, the replacing of filter screen is very inconvenient, and complicated.
The content of the invention
The technical problems to be solved in the utility model is：A kind of overcome the deficiencies in the prior art, there is provided filter screen convenient disassembly
And conveniently by filter screen and the high-power low-noise fresh air purifier for classroom of clearing machine body seal.
Technical scheme is used by the utility model solves its technical problem：The high-power low-noise that this is used for classroom is new
Wind clearing machine, it is characterised in that：Including clearing machine main body, the filter screen and blower fan that are vertically provided in clearing machine main body, filter screen
Sidepiece and clearing machine main body inner wall sealed set, the both sides of clearing machine main body are arranged with mounting groove, two Slideslips of filter screen
In mounting groove, so as to which clearing machine body lumen is separated into supplying air bin and wind chamber, the purification owner on wind chamber top
Body is provided with filter screen dismounting mouth, and the air outlet of blower fan connects with supplying air bin；
The both sides of clearing machine main body are interval with vertical fixture and adjustable member, and fixture is fixed on clearing machine main body
On inwall, adjustable member is detachably arranged in clearing machine main body inner wall.
Preferably, described fixture and adjustable member are rectangular steel tube.
Preferably, multiple regulation elongated holes are arranged at intervals with along short transverse in described clearing machine main body, adjustable member passes through
Elongated hole is adjusted to be arranged in clearing machine main body.
Preferably, described clearing machine main body is the open rectangular box body in front and rear sides, front and rear the two of clearing machine main body
Side is removably provided with front shroud and back shroud respectively, and filter screen be arranged in parallel with front shroud or back shroud, so as in filter screen and
Wind chamber is formed between front shroud, supplying air bin is formed between filter screen and back shroud.
Preferably, the front side of the top plate of described clearing machine main body is arranged at intervals with front shroud, forms filter screen dismounting mouth.
Preferably, cover plate is interval with the upside of described clearing machine main body, the both sides of cover plate are bent downwards, form sealing
Clearing machine main body is protruded from the upside of portion, front shroud and back shroud, and controller installation storehouse is encircled into cover plate, cover plate is provided with
Cover plate air outlet.
Preferably, the spacing for being smaller than top of the described two sealing bottoms, so as in two sealings
Bottom form dismounting portion.
Preferably, the top of described cover plate is provided with display screen mouth, and display screen mouth and cover plate air outlet are located at cover plate respectively
Front and rear sides.
Compared with prior art, beneficial effect possessed by the utility model is：
1st, the filter screen of this high-power low-noise fresh air purifier for being used for classroom is vertically arranged, and clearing machine main body is separated
Into entering gas storehouse and to go out gas storehouse, so as to increase the area of filter screen under conditions of clearing machine volume is not changed, system resistance is reduced
Power, filter screen dust containing capacity is added, improve filter efficiency, and extend the service life of filter screen, reduce the replacing of filter screen
Frequency, so as to reduce the use cost of clearing machine, filter screen is dismounted by the filter screen dismounting mouth on top, the installation of filter screen and extraction side
Just, compared with extracting filter screen out with side, the seal request of filter screen and clearing machine main body, and the letter of clearing machine agent structure are reduced
It is single, it is not necessary to be provided for the door of filter screen dismounting in sidepiece, screen replacing is convenient, and installation well width is adjustable, so as to facilitate filter
The dismounting of net, and conveniently to being sealed between mounting groove and filter screen, good sealing effect, and then ensure that supplying air bin and air-out
Storehouse it is completely isolated, improve the clean-up effect of clearing machine.
2nd, adjustable member adjustable member is adjusted so as to convenient, filter screen by adjusting elongated hole in clearing machine main body
Dismounting and sealing are convenient.
3rd, front shroud and the removable setting of back shroud, processed so that the various pieces of clearing machine are convenient, and blower fan
Case is arranged on back shroud, easy to assembly compared with air box is arranged on clearing machine body interior, is reduced production and is assembled into
This, also improves production efficiency.
4th, filter screen dismounting mouth is integrally provided on the upside of wind chamber, can either be used as filter screen dismounting mouth, and and can is enough used as air-out
Storehouse air outlet, the fresh air velocity of discharge is fast, and easy to use.
5th, controller installation storehouse is formed between clearing machine main body and cover plate, controller is arranged in controller installation storehouse, from
And separate controller and supplying air bin, wind chamber, facilitate the maintenance repair of controller.
6th, the downside of two sealings is provided with dismounting portion, so as to facilitate the dismounting of cover plate, and then facilitate screen replacing and
The maintenance of clearing machine.
Brief description of the drawings
Fig. 1 is the main view schematic cross-sectional view of the high-power low-noise fresh air purifier for classroom.
Fig. 2 is the schematic cross-sectional view in A-A directions in Fig. 1.
Fig. 3 is the main view schematic cross-sectional view for the high-power low-noise fresh air purifier for being used for classroom in embodiment 2.
Fig. 4 is the main view schematic cross-sectional view for the high-power low-noise fresh air purifier for being used for classroom in embodiment 3.
Fig. 5 is the main view schematic cross-sectional view for the high-power low-noise fresh air purifier for being used for classroom in embodiment 4.
Fig. 6 is the main view schematic cross-sectional view for the high-power low-noise fresh air purifier for being used for classroom in embodiment 5.
In figure：1st, front shroud 2, clearing machine main body 201, top plate 202, regulation elongated hole 3, deflector 4, blower fan 5, enter
Airduct 6, air box 601, air box air outlet 7, back shroud 701, air inlet 8, controller 9, cover plate 901, display screen
Mouth 902, sealing 903, dismounting portion 10, fixture 11, filter screen 12, adjustable member 13, heat exchanger.
Embodiment
Fig. 1 ~ 2 are most preferred embodiments of the present utility model, and 1 ~ 6 pair of the utility model is done furtherly below in conjunction with the accompanying drawings
It is bright.
For the high-power low-noise fresh air purifier in classroom, including clearing machine main body 2, it is vertically provided at clearing machine main body
Filter screen 11 and blower fan 4 in 2, sidepiece and the inner wall sealing of clearing machine main body 2 of filter screen 11 are set, the both sides of clearing machine main body 2
Mounting groove is arranged with, the both sides of filter screen 11 are slidably mounted in mounting groove, so as to which the inner chamber of clearing machine main body 2 is separated into air intake
Storehouse and wind chamber, the clearing machine main body 2 on wind chamber top are provided with filter screen dismounting mouth, and the air outlet of blower fan 4 connects with supplying air bin；
The both sides of clearing machine main body 2 are interval with vertical fixture 10 and adjustable member 12, and fixture 10 is fixed on clearing machine main body 2
On inwall, adjustable member 12 is detachably arranged on the inwall of clearing machine main body 2.The high-power low-noise fresh air that this is used for classroom is net
The filter screen 11 of change machine is vertically arranged, and is separated into gas storehouse and goes out gas storehouse clearing machine main body 2, so as to not change purification body
The area of filter screen 11 is increased under conditions of product, reduces SR, adds the dust containing capacity of filter screen 11, improves filtering effect
Rate, and extend the service life of filter screen 11, reduces the replacement frequency of filter screen 11, so as to reduce the use of clearing machine into
This, filter screen 1 is dismounted by the filter screen dismounting mouth on top, and the installation and extraction of filter screen 11 are convenient, compared with extracting filter screen out with side, reduce
Filter screen 11 and the seal request of clearing machine main body 2, and clearing machine main body 2 is simple in construction, it is not necessary to it is provided in sidepiece
The door that filter screen 11 dismounts, screen replacing is convenient, and installation well width is adjustable, so as to facilitate the dismounting of filter screen 11, and convenient pair
Sealed between mounting groove and filter screen 11, good sealing effect, and then ensure that completely isolated, the raising of supplying air bin and wind chamber
The clean-up effect of clearing machine.
The utility model is described further with reference to specific embodiment, but persons familiar with the art should
Solution, it is to preferably explain here in connection with the detailed description that accompanying drawing provides, structure of the present utility model is inevitable beyond having
These embodiments of limit, and for some equivalents or common approach, no longer it is described in detail herein, but still fall within this
The protection domain of application.
Embodiment 1
As shown in Figure 1 and 2：Clearing machine main body 2 is the open rectangular box body in front and rear sides, and front shroud 1 and back shroud 7 are equal
The rectangular slab of setting is integrated, and the width of front shroud 1 and back shroud 7 is equal with the width of clearing machine main body 2, front shroud 1
Removably it is connected with clearing machine main body 2 with back shroud 7.The both sides of clearing machine main body 2 are arranged with for installing filter screen 11
Mounting groove, filter screen 11 is slidably mounted in mounting groove, and filter screen 11 is parallel with front shroud 1 and back shroud 7 and is arranged at intervals, so as to
Wind chamber is formed between filter screen 11 and front shroud 1, supplying air bin is formed between filter screen 11 and back shroud 7.Blower fan 4 can use
Frequency conversion fan.
Fixture 10 and adjustable member 12 are separately installed with the inwall of the left and right sides of clearing machine main body 2, and is located at clearing machine
The fixture 10 and adjustable member 12 of the same side of main body 2 are arranged at intervals, so as to form mounting groove in the inwall of clearing machine main body 2.It is fixed
Part 10 is positioned close to the side of supplying air bin, and adjustable member 12 is positioned close to the side of wind chamber, and fixture 10 is fixed on purification
On owner's body 2, clearing machine main body 2 is provided with horizontal regulation elongated hole 202, and adjustable member 12 is arranged on regulation elongated hole by bolt
On 202, so as to adjust the spacing between fixture 10 and adjustable member 12, facilitate the dismounting of filter screen 11, and facilitate filter
Sealing between net 11 and fixture 10 and filter screen 11 and adjustable member 12.Fixture 10 and adjustable member 12 are rectangular steel tube.
When fresh air purifier is used in classroom, classroom generally accommodates 60 people or so, area about 50 ~ 60m2, gas concentration lwevel is higher（Close
More than 3000PPM when closing door and window）, oxygen content is relatively low in air, such as takes no action to, student is easily dizzy, feel sleepy, notice not
Concentrate, cause learning efficiency to decline, adjustable member 12 and fixture 10 are engaged, so as to which well width, Ke Yifang are installed in convenient regulation
Just the various filter screens 11 of use, according to classroom number and pollution situation, the filter screen 11 of different-thickness is changed, adjusts clean-up effect.
The front side of the top plate 201 of clearing machine main body 2 is arranged at intervals with front shroud 1, so as in the upside shape of clearing machine main body 2
Mouth is dismounted into filter screen, facilitates the dismounting of filter screen 11.Filter screen 11 is vertically arranged, and clearing machine main body 2 is separated into gas storehouse and gone out
Gas storehouse, so as to increase the area of filter screen 11 under conditions of clearing machine volume is not changed, filter efficiency is improved, and extend
The service life of filter screen 11, reduce the replacement frequency of filter screen 11, so as to reduce the use cost of clearing machine, filter screen 11 by
The dismounting mouth dismounting on top, the installation and extraction of filter screen 11 are convenient, compared with extracting filter screen out with side, reduce filter screen 11 and purification
The seal request of owner's body 2, and clearing machine main body 2 is simple in construction, it is not necessary to the door of the dismounting of filter screen 11 is provided in sidepiece,
Filter screen 11 is changed convenient.In addition, filter screen dismounting mouth is also used as wind chamber air outlet, enable the air quick drain after purification
To interior.Filter screen 11 is vertically arranged, and is separated into gas storehouse and goes out gas storehouse clearing machine main body 2, so as to not change clearing machine
The area of filter screen 11 is increased under conditions of volume, reduces SR, adds the dust containing capacity of filter screen 11, improves filtering effect
Rate, and extend the service life of filter screen 11, reduces the replacement frequency of filter screen 11, so as to reduce the use of clearing machine into
This.
The upside of clearing machine main body 2 is provided with cover plate 9, and cover plate 9 and the top plate 201 of clearing machine main body 2 are arranged at intervals, front shroud
1 and the upside of back shroud 7 protrude from clearing machine main body 2, the both sides of cover plate 9 are bent downwards, form sealing 902, sealing 902
Downside and the top of clearing machine main body 2 fit, so as to form controller installation storehouse in the upside of top plate 201, controller 8 pacifies
In controller installation storehouse, and controller 8 is arranged on the middle part of top plate 201 upside.Cover plate 9 on the upside of filter screen dismounting mouth is provided with
Cover plate air outlet, so that the air in wind chamber is quickly discharged to interior by cover plate air outlet.Clearing machine main body 2 and cover plate 9 it
Between form controller installation storehouse, controller 8 is arranged in controller installation storehouse, so as to by controller 8 and supplying air bin, wind chamber point
From facilitating the maintenance repair of controller 8.
The spacing for being smaller than top of two bottoms of sealing 902 of cover plate 9, in being formed in the both sides of cover plate 9
Recessed dismounting portion 903, cover plate 9 is dismantled by the way that dismounting portion 903 is convenient.Display screen mouth 901 is additionally provided with cover plate 9, is shown
Screen mouth 901 is arranged on the upside of controller 8.Cover plate 9 is by magnet attraction in the upside of top plate 201.
Heat exchanger 13 is provided with wind chamber, heat exchanger 13 is vertically provided in wind chamber, the water inlet connection of heat exchanger 13
There is water inlet pipe, the delivery port of heat exchanger 13 is connected with outlet pipe, and water inlet pipe and outlet pipe stretch out clearing machine main body 2.By changing
Hot device 13 can adjust the temperature of the air in wind chamber, and then the problem of in regulation room, to heat exchanger when indoor temperature is higher
The relatively low water of temperature is incorporated in 13, you can cooling-down effect is played to interior, when indoor temperature is relatively low, is passed through into heat exchanger 13
Hot water, you can the effect of heating is played to interior, especially in the winter time when, northern interior can be heated, can be by heat exchanger
13 series connection are such as in heating pipeline, so as to, to the atmosphere temperature rising in wind chamber, avoid the influence due to fresh air from leading using heating pipeline
Cause indoor temperature relatively low.Heat exchanger 13 can dismount mouth by filter screen and overhaul, and maintenance is convenient.Conventional heat recovery, is to pass through
Recuperation of heat core inside fresh air purifier reclaims the heat of the indoor air of discharge, and such mode has the disadvantage that：1、
Two high-power blowers 4 are needed, the single blower fan 4 of observable index doubles the above；2nd, recuperation of heat core resistance is big, has aggravated blower fan 4
Consumption；3rd, cost is high, maintenance requirement is high.Many public places, than in office building, hospital, the heating in store or refrigeration system,
Possess existing Cooling and Heat Source resource, these resources can be made full use of, by heat exchanger 13 with going out the air heat-exchange in gas storehouse,
The temperature of fresh air purifier outlet air is improved or reduced, the energy is saved, improves indoor comfort degree, and reduce heating or system
The input of cold end expense.Realize the effect of fresh air purifier and fan coil by an equipment, and the new blower fan can be with
It is arranged to clothes closet machine, ceiling unit can also be arranged to.
Air box 6 is arranged on the bottom of back shroud 7, and air box 6 is the rectangular box of rear openings, and air box 6 opens
Mouth side is removably connected with back shroud 7, and blower fan 4 is arranged in air box 6, and back shroud 7 is provided with air inlet 701, air inlet
The blast pipe 5 being connected with blower fan 4 is installed, blower fan 4 extracts the air of outdoor by blast pipe 5 on 701.Under air box 6
Side is provided with air box air outlet 601, and the air of extraction is sent into supplying air bin by blower fan 4 by the downside of air box 6.Air box air outlet
601 are arranged on the downside of air box 6, so as to make the wind energy in supplying air bin enough be uniformly filled in whole supplying air bin, avoid supplying air bin
Dead angle inside be present, and then avoid and mobility poor air in part in supplying air bin be present, influence the cleanliness factor of air.Due to wind
Cabinet 6 is arranged on the bottom of supplying air bin, and air box air outlet 601 is arranged on the downside of air box 6, is circulated by back draught,
Supplying air bin is internally formed malleation, and whole space empty gas is evenly distributed, and after air is by filter screen 11, superficial air velocity is uniform,
So as to which noise is low, good purification.
Deflector 3 is additionally provided with supplying air bin, deflector 3 is arranged on back shroud 7, and the height of deflector 3 along the longitudinal direction
The thickness spent with air box 6 along the longitudinal direction is equal, respectively less than the thickness of supplying air bin along the longitudinal direction.Deflector 3 is in back shroud 7
On be projected as snail wire, air box 6 is arranged on the middle part of deflector 3, and deflector 3 can be to air box air outlet
The wind of 601 discharges is oriented to, and is reached wind energy and is more uniformly sprayed onto on filter screen 11, reduces noise.Pass through the spiral shell of deflector 3
The air channel of shape is revolved, changes the exit flow wind direction of blower fan 4, in flow process, is flowed along the helical duct of deflector 3 in air-flow
Fast gradually decay, lower noise.
High-power low-noise fresh air purifier for classroom also includes mobile controller, and mobile controller includes moving
Dynamic control device main body and data transmission module and sensor on mobile controller, sensor include PM2.5
Sensor, Temperature Humidity Sensor and carbon dioxide sensor, so as to monitor in real time the PM2.5 of room air, temperature, humidity with
And gas concentration lwevel, sensor are connected with data transmission module, and data transmission module passes through wireless network and the phase of controller 8
Even, so as to by the data transfer detected to controller 8.Controller 8 according to detect data control blower fan 4 work or
The speed of service of blower fan 4 is controlled, ensures that IAQ control in the parameter area of setting, is set on mobile controller
There is button, new blower fan can be controlled by button.Display module and sensor phase are additionally provided with mobile controller
Even, display module is display screen, and the data real-time display so as to detect on a display screen, facilitates in observation ward
Control quality condition.In the present embodiment, controller 8 is single-chip microcomputer, and controller 8 is connected with 433 receiving modules, data transfer
Module is 433 transmitter modules.Further, it is also possible to it is connected by mobile phone terminal with controller 8, so as to check the control matter of interior
Volume index and control device motion.Ultraviolet lamp can also be set in clearing machine main body 2, so as to play the effect of sterilization.Detection
To data can upload to internet, so as to passing through internet management user.
The sensor of existing new blower fan is generally arranged inside clearing machine main body 2, it is impossible to accurately reflects interior otherly
The air quality data of side, data other local have certain error with indoor；Moreover, data are all in clearing machine main body 2
It has been shown that, user watches data and controlling equipment is all very inconvenient.
Embodiment 2
As shown in Figure 3：The difference of embodiment 2 and embodiment 1 is：Deflector 3, heat exchange are not provided with clearing machine main body 2
Device 13, and mounting groove only includes spaced two fixtures 10, two fixtures 10 are arranged at intervals, so as in purification owner
The inwall side of body 2 forms mounting groove.The upside of controller 8 is provided with display screen, sensor be arranged in clearing machine main body 2 and with control
Device 8 processed is directly connected to.
Embodiment 3
As shown in Figure 4：The difference of embodiment 3 and embodiment 1 is：Deflector 3, heat exchange are not provided with clearing machine main body 2
Device 13.Controller 8 is arranged in supplying air bin, and the upside of controller 8 is provided with display screen, and sensor is arranged on clearing machine main body 2
It is interior and be directly connected to controller 8.
Embodiment 4
As shown in Figure 5：The difference of embodiment 4 and embodiment 1 is：Deflector 3 is not provided with clearing machine main body 2, and is pacified
Tankage only includes spaced two fixtures 10, and two fixtures 10 are arranged at intervals, so as in the inwall one of clearing machine main body 2
Side forms mounting groove.Controller 8 is arranged in supplying air bin, and the upside of controller 8 is provided with display screen, and sensor is arranged on purification
It is directly connected in owner's body 2 and with controller 8.
Embodiment 5
As shown in Figure 6：The difference of embodiment 5 and embodiment 1 is：Heat exchanger 13 is not provided with clearing machine main body 2, and is pacified
Tankage only includes spaced two fixtures 10, and two fixtures 10 are arranged at intervals, so as in the inwall one of clearing machine main body 2
Side forms mounting groove.Controller 8 is arranged in supplying air bin, and the upside of controller 8 is provided with display screen, and sensor is arranged on purification
It is directly connected in owner's body 2 and with controller 8.
Embodiment 6
The difference of embodiment 6 and embodiment 1 is：Deflector 3, heat exchanger 13 are not provided with clearing machine main body 2.Air box
6 are arranged on the downside of supplying air bin, and air box air outlet 601 is arranged on the upside of air box 6.The height of front shroud 1 and back shroud 7 with
The height of clearing machine main body 2 is equal.Controller 8 is arranged in supplying air bin, and the upside of controller 8 is provided with display screen, sensor
It is arranged in clearing machine main body 2 and is directly connected to controller 8.
Embodiment 7
The difference of embodiment 7 and embodiment 1 is：Heat exchanger 13 is not provided with clearing machine main body 2.And mounting groove only includes
Spaced two fixtures 10, two fixtures 10 are arranged at intervals, and are installed so as to be formed in the inwall side of clearing machine main body 2
Groove.Air box 6 is arranged on the downside of supplying air bin, and air box air outlet 601 is arranged on the upside of air box 6.Front shroud 1 and back shroud
7 height is equal with the height of clearing machine main body 2.Controller 8 is arranged in supplying air bin, and the upside of controller 8 is provided with display
Screen, sensor are arranged in clearing machine main body 2 and are directly connected to controller 8.
Embodiment 8
The difference of embodiment 8 and embodiment 1 is：Deflector 3, heat exchanger 13 are not provided with clearing machine main body 2.And install
Groove only includes spaced two fixtures 10, and two fixtures 10 are arranged at intervals, so as in the inwall side of clearing machine main body 2
Form mounting groove.Air box 6 is arranged on the downside of supplying air bin, and air box air outlet 601 is arranged on the upside of air box 6.Front shroud 1
It is equal with the height of clearing machine main body 2 with the height of back shroud 7.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, it is real according to technology of the present utility model
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (8)
1. the high-power low-noise fresh air purifier for classroom, it is characterised in that：Including clearing machine main body（2）, it is vertically arranged
In clearing machine main body（2）Interior filter screen（11）And blower fan（4）, filter screen（11）Sidepiece and clearing machine main body（2）Inner wall sealing
Set, clearing machine main body（2）Both sides be arranged with mounting groove, filter screen（11）Both sides be slidably mounted in mounting groove, so as to
By clearing machine main body（2）Inner chamber is separated into supplying air bin and wind chamber, the clearing machine main body on wind chamber top（2）Torn open provided with filter screen
Fill mouth, blower fan（4）Air outlet connected with supplying air bin；
Clearing machine main body（2）Both sides be interval with vertical fixture（10）And adjustable member（12）, fixture（10）It is fixed
In clearing machine main body（2）On inwall, adjustable member（12）It is detachably arranged in clearing machine main body（2）On inwall.
2. the high-power low-noise fresh air purifier according to claim 1 for classroom, it is characterised in that：Described consolidates
Determine part（10）And adjustable member（12）It is rectangular steel tube.
3. the high-power low-noise fresh air purifier according to claim 1 for classroom, it is characterised in that：Described is net
Change owner's body（2）On along short transverse be arranged at intervals with multiple regulation elongated holes（202）, adjustable member（12）By adjusting elongated hole
（202）Installed in clearing machine main body（2）On.
4. the high-power low-noise fresh air purifier according to claim 1 for classroom, it is characterised in that：Described is net
Change owner's body（2）For the rectangular box body that front and rear sides are open, clearing machine main body（2）Front and rear sides dismountable installation respectively
There is front shroud（1）And back shroud（7）, filter screen（11）With front shroud（1）Or back shroud（7）It is arranged in parallel, so as in filter screen（11）
And front shroud（1）Between form wind chamber, in filter screen（11）And back shroud（7）Between form supplying air bin.
5. the high-power low-noise fresh air purifier according to claim 4 for classroom, it is characterised in that：Described is net
Change owner's body（2）Top plate（201）Front side and front shroud（1）It is arranged at intervals, forms filter screen dismounting mouth.
6. the high-power low-noise fresh air purifier according to claim 1 for classroom, it is characterised in that：Described is net
Change owner's body（2）Upside be interval with cover plate（9）, cover plate（9）Both sides bend downwards, formed sealing（902）, front shroud
（1）And back shroud（7）Upside protrude from clearing machine main body（2）, and and cover plate（9）It is encircled into controller installation storehouse, cover plate（9）
It is provided with cover plate air outlet.
7. the high-power low-noise fresh air purifier according to claim 6 for classroom, it is characterised in that：Described in two
Sealing（902）The spacing for being smaller than top of bottom, so as in two sealings（902）Bottom form dismounting portion
（903）.
8. the high-power low-noise fresh air purifier according to claim 6 for classroom, it is characterised in that：Described lid
Plate（9）Top be provided with display screen mouth（901）, display screen mouth（901）It is located at cover plate respectively with cover plate air outlet（9）Front and rear two
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067908.XU CN207214302U (en) | 2017-08-24 | 2017-08-24 | High-power low-noise fresh air purifier for classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067908.XU CN207214302U (en) | 2017-08-24 | 2017-08-24 | High-power low-noise fresh air purifier for classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207214302U true CN207214302U (en) | 2018-04-10 |
Family
ID=61816756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721067908.XU Expired - Fee Related CN207214302U (en) | 2017-08-24 | 2017-08-24 | High-power low-noise fresh air purifier for classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207214302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744989A (en) * | 2019-11-18 | 2020-02-04 | 华南理工大学 | Vehicle-mounted air purifier |
-
2017
- 2017-08-24 CN CN201721067908.XU patent/CN207214302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744989A (en) * | 2019-11-18 | 2020-02-04 | 华南理工大学 | Vehicle-mounted air purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204478380U (en) | The new blower fan of a kind of intelligent console mode | |
| CN2791526Y (en) | Multifunctional domestic air conditioning fan | |
| CN107202396A (en) | A kind of double circulation VMC and new blower fan | |
| CN204612022U (en) | A kind of purification dehydrating unit being applicable to hospital architecture general function room | |
| CN203771623U (en) | Window-type air purifier | |
| CN111288583A (en) | Multifunctional fresh air purifier and operation control method | |
| CN104329728B (en) | Concealed installation ceiling type air conditioner indoor unit with water pump component | |
| CN204513613U (en) | Fresh air purifier and this indoor air purification circulatory system | |
| CN104864500B (en) | Air cleaning unit and air purifier, air air-cooler, cabinet air conditioner | |
| CN203080981U (en) | Air clean operating room | |
| CN106440118A (en) | Dehumidifying and oxygen purifying system | |
| CN105091126A (en) | Fresh air purifying machine and indoor air purifying and circulating system | |
| CN106196404B (en) | A kind of new blower of wall-hanging multifunctional | |
| CN205174677U (en) | Fresh air machine | |
| CN206823395U (en) | A kind of fast-assembling window clarifier | |
| CN205137723U (en) | Comfortable new trend purification all -in -one | |
| CN207214302U (en) | High-power low-noise fresh air purifier for classroom | |
| CN203628866U (en) | Novel intelligent multifunctional blower | |
| CN205448003U (en) | Automatic change air conditioning unit of filter | |
| CN207214336U (en) | Wind Volume frequency conversion fresh air purifier for meeting room | |
| CN207214300U (en) | Recycled back air-flow positive-pressure type fresh air purifier | |
| CN201819315U (en) | Intelligent thermostatic and energy-saving device for air purification | |
| CN207214337U (en) | The new blower fan of water-cooled energy-saving frequency conversion | |
| CN207214338U (en) | Intelligent fresh air system based on network control | |
| CN110440380A (en) | A kind of big cabinet-type air conditioner of fresh air |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190824 |