CN208765177U - A kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference - Google Patents
A kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference Download PDFInfo
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- CN208765177U CN208765177U CN201821246086.6U CN201821246086U CN208765177U CN 208765177 U CN208765177 U CN 208765177U CN 201821246086 U CN201821246086 U CN 201821246086U CN 208765177 U CN208765177 U CN 208765177U
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Abstract
The utility model discloses a kind of fresh air hanging sets based on the automatic replacement filter paper of air flow pressure difference, interior of shell is fixedly installed partition, interior of shell middle position is equipped with total-heat exchanger, interior of shell side both ends are separately installed with intake stack and wind pipe, intake stack and wind pipe middle position are provided with notch, high efficiency particulate air is movably set in notch, high efficiency particulate air both ends are connected with shaft A and shaft B respectively, shaft B is set in screen replacing storehouse, shaft B is connected to the motor, shell is located at screen replacing Cang Chu and is provided with strainer door, interior of shell other side both ends are respectively arranged with ventilation duct, if interior of shell is provided with wind pressure sensor and supply, outer side of shell surface is fixedly installed with tangible display, the inventive structure is reasonable, without manually often being replaced, automatic replacement strainer, Under the premise of being no more than threshold value, it can guarantee constantly using effective HEPA strainer, it is very convenient.
Description
Technical field
It is specially a kind of automatic more based on air flow pressure difference the utility model relates to air cleaning facility technical field
Change the fresh air hanging set of filter paper.
Background technique
Now in order to solve the carbon dioxide excessive problem in human habitat, new blower has come into ten thousand families thousand
Family.Essential in new blower is exactly the HEPA filter screen for stopping PM2.5 particle, but new blower is using always, stops
How long the HEPA filter screen of PM2.5 particle will be covered with dust all over if having more than is needed, so that the ability that pure air enters the room is increasingly
It is weak, for the ability for keeping HEPA filter screen to penetrate fresh air, with regard to the HEPA filtering that necessary frequent cleaning or replacement are clean
Net.
Since the position of HEPA filter screen is compared in the inner part, replacement or cleaning are just very inconvenient, it would therefore be highly desirable to one
Improved technology is planted to solve the problems, such as this in the presence of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of fresh air wall hangings based on the automatic replacement filter paper of air flow pressure difference
Device, high efficiency particulate air both ends are rolled up respectively on shaft A and shaft B, then cooperate wind pressure sensor, are made instantly available the number of wind pressure
According to the dust of high efficiency filter net surface can be cumulative, so that the wind pressure that sensor elicites also can be smaller and smaller, when wind pressure reaches
It in the threshold value set in control mainboard, is started turning by the motor that control mainboard controls, so that shaft B be driven to rotate, is batched
Dusty high efficiency particulate air, a set of movement are automatically performed, and without manually often being replaced, strainer are replaced automatically, not
Under the premise of more than threshold value, it can guarantee constantly using effective HEPA strainer, it is very convenient, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: one kind is automatic based on air flow pressure difference
Replace filter paper fresh air hanging set, including shell, partition, total-heat exchanger, intake stack, wind pipe, primary efficient filter screen,
Medium air filtration net, air intake blower fan, air-out blower fan, high efficiency particulate air, shaft A, shaft B, screen replacing storehouse, motor, strainer door, wind
Pressure sensor, power supply, ventilation duct, tangible display and notch, interior of shell are fixedly installed partition, interior of shell interposition
Set and total-heat exchanger be installed, interior of shell side both ends are separately installed with intake stack and wind pipe, intake stack with go out
Air piping structure is identical, and primary efficient filter screen, medium air filtration net and air intake blower fan, wind pipe are sequentially installed with inside intake stack
Inside is sequentially installed with primary efficient filter screen, medium air filtration net and air-out blower fan, and intake stack and wind pipe middle position are opened
There is notch, high efficiency particulate air is movably set in notch, and high efficiency particulate air both ends are connected with shaft A and shaft B respectively, shaft B
It is set in screen replacing storehouse, shaft B is connected to the motor, and shell is located at screen replacing Cang Chu and is provided with strainer door, and interior of shell is another
Side both ends are respectively arranged with ventilation duct, if interior of shell is provided with wind pressure sensor and supply, outer side of shell surface is fixed
Tangible display is installed.
Preferably, intake stack includes nozzle, tube body, primary efficient filter screen mounting ring, medium air filtration net mounting ring and installation
Seat, tube body one end are connected with nozzle, and tube body and nozzle junction are equipped with primary efficient filter screen mounting ring, and tube body one end is also equipped with
Medium air filtration net mounting ring, tube body are fixedly installed mounting base far from being provided with notch position, and mounting base one end is connected with tube body, pacify
The dress seat other end is connected with housing internal surface.
Preferably, high efficiency particulate air both ends are rolled up respectively on the outside of shaft A and shaft B.
Preferably, tangible display interior is additionally provided with control mainboard, and control mainboard is sensed by signal wire and wind pressure
Device is connected, and control mainboard is connected with motor, air intake blower fan and air-out blower fan respectively by conducting wire.
Preferably, high efficiency particulate air is a kind of HEPA filter screen of 99% or more PM2.5 removal rate.
Compared with prior art, the utility model has the beneficial effects that
The fresh air hanging set of filter paper, high efficiency particulate air both ends are rolled up respectively on shaft A and shaft B, then wind pressure is cooperated to pass
Sensor is made instantly available the data of wind pressure, and the dust of high efficiency filter net surface can be cumulative, thus the wind pressure that sensor elicites
Can be smaller and smaller, when wind pressure reaches the threshold value set in control mainboard, started turning by the motor that control mainboard controls, from
And shaft B is driven to rotate, dusty high efficiency particulate air is batched, a set of movement is automatically performed, and is often carried out more without artificial
It changes, replaces strainer automatically, under the premise of being no more than threshold value, can guarantee constantly using effective HEPA strainer, it is very convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is intake stack structural schematic diagram.
In figure: shell 1, partition 2, total-heat exchanger 3, intake stack 4, wind pipe 5, primary efficient filter screen 6, medium air filtration
Net 7, air intake blower fan 8, air-out blower fan 9, high efficiency particulate air 10, shaft A11, shaft B12, screen replacing storehouse 13, motor 14, strainer
Door 15, power supply 17, ventilation duct 18, tangible display 19, notch 20, nozzle 41, tube body 42, was just imitated at wind pressure sensor 16
Strainer mounting ring 43, medium air filtration net mounting ring 44, mounting base 45.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: one kind is based on the automatic replacement filter of air flow pressure difference
The fresh air hanging set of paper, including shell 1, partition 2, total-heat exchanger 3, intake stack 4, wind pipe 5, primary efficient filter screen 6,
Medium air filtration net 7, air intake blower fan 8, air-out blower fan 9, high efficiency particulate air 10, shaft A11, shaft B12, screen replacing storehouse 13, electricity
Machine 14, strainer door 15, wind pressure sensor 16, power supply 17, ventilation duct 18, tangible display 19 and notch 20, inside shell 1
It is fixedly installed partition 2,1 bosom position of shell is equipped with total-heat exchanger 3, and 1 interior side both ends of shell are installed respectively
There are intake stack 4 and wind pipe 5, intake stack 4 is identical as 5 structure of wind pipe, is sequentially installed with inside intake stack 4
Primary efficient filter screen 6, medium air filtration net 7 and air intake blower fan 8 are sequentially installed with primary efficient filter screen 6 inside wind pipe 5, middle imitated
Strainer 7 and air-out blower fan 9, intake stack 4 and 5 middle position of wind pipe are provided with notch 20, and 10 activity of high efficiency particulate air is set
It is placed in notch 20,10 both ends of high efficiency particulate air are connected with shaft A11 and shaft B12 respectively, and shaft B12 is set to strainer more
It changes in storehouse 13, shaft B12 is connected with motor 14, and shell 1 is located at screen replacing Cang13Chu and is provided with strainer door 15, and 1 inside of shell is another
Side both ends are respectively arranged with ventilation duct 18, if shell 1 is internally provided with wind pressure sensor 16 and supply 17,1 outside of shell
Surface is fixedly installed with tangible display 19.
As shown in Fig. 2, intake stack 4 includes nozzle 41, tube body 42, primary efficient filter screen mounting ring 43, medium air filtration net peace
Dress ring 44 and mounting base 45,42 one end of tube body are connected with nozzle 41, and tube body 42 and 41 junction of nozzle are equipped with primary efficient filter screen
Mounting ring 43,42 one end of tube body are also equipped with medium air filtration net mounting ring 44, and tube body 42 is set far from the fixation of 20 position of notch is provided with
It is equipped with mounting base 45,45 one end of mounting base is connected with tube body 42, and 45 other end of mounting base is connected with 1 interior surface of shell.
A kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference, application method includes following step
It is rapid:
Step 1: after powering on 17, tangible display 19 is started to work, and is shown on tangible display 19 current
Gas concentration lwevel, PM2.5 amount；
Step 2: starting air intake blower fan 8 and air-out blower fan 9, air-out blower fan 9 are higher to outdoor discharge gas concentration lwevel
Dirty gas, air of the air intake blower fan 8 to outside indoor suction chamber, air pass through primary efficient filter screen 6, medium air filtration net 7 and height
Filter screen 10 is imitated, dust is blocked in outdoor substantially, so that air is more clean；
Step 3: wind passes through total-heat exchanger 3, and total-heat exchanger 3 is first by the heat for wind of going out and into the heat of fresh air
It swaps, this just alleviates the cold situation of Xia Redong；
Step 4: with the use of new blower, the dust on 10 surface of high efficiency particulate air can be cumulative, so that sensor is visited
The wind pressure obtained also can be smaller and smaller, when wind pressure reaches the threshold value set in control mainboard, by the motor of control mainboard control
14 start turning, so that shaft B12 be driven to rotate, batch dusty high efficiency particulate air 10；
Step 5: it when high efficiency particulate air 10 exhausts, takes out old high efficiency particulate air 10 and changes to new efficient mistake
Strainer 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference, it is characterised in that: including shell
(1), partition (2), total-heat exchanger (3), intake stack (4), wind pipe (5), primary efficient filter screen (6), medium air filtration net
(7), air intake blower fan (8), air-out blower fan (9), high efficiency particulate air (10), shaft A (11), shaft B (12), screen replacing storehouse
(13), motor (14), strainer door (15), wind pressure sensor (16), power supply (17), ventilation duct (18), tangible display (19)
And notch (20), the shell (1) is internal to be fixedly installed partition (2), and shell (1) the bosom position is equipped with full heat
Exchanger (3), shell (1) the interior side both ends are separately installed with intake stack (4) and wind pipe (5), the air inlet
Pipeline (4) is identical as wind pipe (5) structure, is sequentially installed with primary efficient filter screen (6), middle effect inside the intake stack (4)
Filter screen (7) and air intake blower fan (8), the wind pipe (5) is internal to be sequentially installed with primary efficient filter screen (6), medium air filtration net
(7) and air-out blower fan (9), the intake stack (4) and wind pipe (5) middle position are provided with notch (20), described efficient
Filter screen (10) is movably set in notch (20), high efficiency particulate air (10) both ends respectively with shaft A (11) and shaft B
(12) it is connected, the shaft B (12) is set in screen replacing storehouse (13), and the shaft B (12) is connected with motor (14), described
Shell (1), which is located at screen replacing storehouse (13), is provided with strainer door (15), and the shell (1) internal other side both ends are respectively arranged with
Ventilation duct (18), the shell (1) be internally provided with wind pressure sensor (16) and if supply (17), on the outside of the shell (1)
Surface is fixedly installed with tangible display (19).
2. a kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference according to claim 1,
Be characterized in that: the intake stack (4) includes nozzle (41), tube body (42), primary efficient filter screen mounting ring (43), medium air filtration net
Mounting ring (44) and mounting base (45), described tube body (42) one end are connected with nozzle (41), the tube body (42) and nozzle (41)
Junction is equipped with primary efficient filter screen mounting ring (43), and described tube body (42) one end is also equipped with medium air filtration net mounting ring
(44), the tube body (42) is fixedly installed mounting base (45) far from being provided with notch (20) position, described mounting base (45) one end
It is connected with tube body (42), mounting base (45) other end is connected with shell (1) interior surface.
3. a kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference according to claim 1,
It is characterized in that: is rolled up on the outside of shaft A (11) and shaft B (12) respectively at high efficiency particulate air (10) both ends.
4. a kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference according to claim 1,
It is characterized in that: being additionally provided with control mainboard inside the tangible display (19), the control mainboard passes through signal wire and wind
Pressure sensor (16) be connected, the control mainboard by conducting wire respectively with motor (14), air intake blower fan (8) and air-out blower fan (9)
It is connected.
5. a kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference according to claim 1,
Be characterized in that: the high efficiency particulate air (10) is a kind of HEPA filter screen of 99% or more PM2.5 removal rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246086.6U CN208765177U (en) | 2018-08-03 | 2018-08-03 | A kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821246086.6U CN208765177U (en) | 2018-08-03 | 2018-08-03 | A kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765177U true CN208765177U (en) | 2019-04-19 |
Family
ID=66131332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821246086.6U Active CN208765177U (en) | 2018-08-03 | 2018-08-03 | A kind of fresh air hanging set based on the automatic replacement filter paper of air flow pressure difference |
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|---|---|
| CN (1) | CN208765177U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998484A (en) * | 2020-08-28 | 2020-11-27 | 黄凤华 | Ventilator with vertically-detached filter screen |
| CN112611054A (en) * | 2021-01-13 | 2021-04-06 | 李晓东 | Indoor air ventilation purification and humidification device for high-rise building |
| CN117451440A (en) * | 2023-10-09 | 2024-01-26 | 中环清科(嘉兴)环境技术研究院有限公司 | Carbon emission detection equipment for environmental protection |
-
2018
- 2018-08-03 CN CN201821246086.6U patent/CN208765177U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998484A (en) * | 2020-08-28 | 2020-11-27 | 黄凤华 | Ventilator with vertically-detached filter screen |
| CN112611054A (en) * | 2021-01-13 | 2021-04-06 | 李晓东 | Indoor air ventilation purification and humidification device for high-rise building |
| CN117451440A (en) * | 2023-10-09 | 2024-01-26 | 中环清科(嘉兴)环境技术研究院有限公司 | Carbon emission detection equipment for environmental protection |
| CN117451440B (en) * | 2023-10-09 | 2024-05-14 | 中环清科(嘉兴)环境技术研究院有限公司 | Carbon emission detection equipment for environmental protection |
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