CN106765722B - A kind of indoor air cleaning system and its operating method - Google Patents
A kind of indoor air cleaning system and its operating method Download PDFInfo
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- CN106765722B CN106765722B CN201611088862.XA CN201611088862A CN106765722B CN 106765722 B CN106765722 B CN 106765722B CN 201611088862 A CN201611088862 A CN 201611088862A CN 106765722 B CN106765722 B CN 106765722B
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- exhaust fan
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of indoor air cleaning system and its operating methods, its key points of the technical solution are that including the exhaust fan being arranged on the wall window of side, it is set to the first fan of other side wall, the wall outer side for being provided with the first fan is connected with air purifier, it is connected at the gas outlet of air purifier and passes to indoor blast pipe, it is provided on the wall of exhaust fan and offers air outlet, the blocking piece for blocking air outlet is provided on wall, indoor air can be sucked out and is discharged by exhaust fan in this way, first fan can play a role in promoting to indoor air, so that the indoor dirty air far from exhaust fan side can be also extracted, being then shut off after indoor door and window and opening blocking piece opens air outlet, clean air is constantly led into interior by air purifier, interior is pressurized and forms positive pressure , so that the air close to air outlet is constantly extruded, cleaned air is constantly full of interior, that is, can reach the purpose to purify the air of a room.
Description
Technical field
The present invention relates to indoor air purification field, in particular to a kind of indoor air cleaning system and its operating method.
Background technique
It is also increasingly taken seriously with progress, the phenomenon that environmental pollution with the continuous development of society, air pollution is wherein
A part, but air it is clean whether it is directly related with the health of people, therefore be furnished with air in many families at present
Clarifier, as shown in fig. 7, air purifier 6 is disposed within, air purifier 6 passes through filtering after sucking indoor air
Clean air is discharged afterwards, reaches Air purification to a certain extent really in this way, but this is for some indoor first
It lives, indoor air is purified, efficiency just has very low there are when many dirty particles by such mode.
Summary of the invention
The purpose of the present invention is to provide a kind of indoor air cleaning systems, can be improved air purification efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of indoor air cleaning system, including be arranged on the wall window of side exhaust fan, be set to another side wall
First fan of body, the wall outer side for being provided with the first fan are connected with air purifier, the gas outlet of the air purifier
Place, which is connected with, passes to indoor blast pipe, is provided on the wall of exhaust fan and offers air outlet, is arranged on the wall useful
In the blocking piece for blocking air outlet.
It is arranged in this way, indoor air can be extracted out and is discharged by exhaust fan in advance, and works in exhaust fan
When, the first fan can play a role in promoting to indoor air, so that the indoor dirty air far from exhaust fan side also can quilt
Extraction, indoor dirty air more more complete can be extracted；After completing the step of taking out air, close after indoor door and window simultaneously
Opening blocking piece makes air outlet in the open state, and clean air is constantly then led to interior by air purifier,
And in this case certain pressurization can be played to interior, so that the air close to air outlet is constantly squeezed
Out, so after a period of work, until the cleaned air of air purifier side is constantly full of interior, that is, it can reach clean room
The purpose of interior air, the first fan can equally play a role in promoting during this, so that cleaned air is easier to toward air outlet
Direction is mobile, otherwise dirty air is not easy reverse flow, and such purification style is high-efficient, can complete purification run faster；
And new air of the air purifier setting outside outdoor, suction chamber is purified and is being passed through interior, to be passed through indoor sky
A possibility that in gas containing substances such as PM2.5, formaldehyde, bacteriums, is lower, so that the clean-up effect for room air is more preferable, reduces
Indoor secondary pollution.
The present invention is further arranged: the second fan directed downwardly is provided on the wall at top, far from exhaust fan side
Second fan be obliquely installed and towards air outlet be arranged.
It can will blow under the air above interior by the second fan, when extracting the step of room air out, can promote
It is more fully discharged into indoor air, during purification, the second fan equally can be by indoor original air toward out
Air port direction pushes, and dirty air is promoted to be discharged from air outlet.
The present invention is further arranged: is connected on the blast pipe positioned at indoor air-exhausting duct, the air-exhausting duct includes phase
Intercommunicated transverse tube and vertical tube is spaced apart on the transverse tube and vertical tube and is equipped with several ventholes.
Venthole is set by the setting of transverse tube and vertical tube, and on transverse tube and vertical tube, so that from air purifier
The air to come over can be dispersed it is more uniform be passed into interior, mitigate non-uniform problem.
The present invention is further arranged: the transverse tube and vertical tube be in a crisscross manner it is netted, adjacent transverse tube and vertical tube surround interval
Slot, first fan are mounted in interval trough.
Netted structure makes the arrangement of venthole more uniform and comprehensive, and then the air purified can further uniformly
Be passed through, and the first fan can be mounted on interval trough, be more reasonably utilized space.
The present invention is further arranged: first fan side is connected to wall, is provided on the transverse tube and vertical tube
The press strip of the first fan is pushed down, the press strip is rotatably connected on transverse tube or vertical tube.
Side is connected to wall to first fan during installation, and fixation, such mounting means are pushed down by press strip in the other side
It is simple and convenient, when needing to dismantle the first fan, press strip need to be only turned on, improves the assembly and disassembly efficiency of the first fan.
The present invention is further arranged: first fan bottom is equipped with the recess cooperated with transverse tube.
In this way when the first fan is installed, the recess of the first fan bottom can frame on transverse tube, can further increase
The stability of installation is not easy to deviate from from interval trough, can also play the role of pre-determined bit during installation.
The present invention is further arranged: active carbon plate is equipped on flooring, the activity carbon slab is close to air outlet side
Setting.
Active carbon slab is laid on ground, under the blowing of the second fan, air can flow down and contact active carbon slab, from
And the harmful substance in air can be adsorbed by active carbon slab, further increase the effect of indoor purifying.
The present invention is further arranged: blower cover, the one end of the blower cover far from exhaust fan are connected on the exhaust fan
Face area be greater than the other end, blower cover large end face side is fixed on window.
The setting of blower cover can play drainage, and tapered blower cover, and large end face is that suction inlet can increase
After the sucking of big exhaust fan, to improve the inhalation area to room air, enable indoor cavity more comprehensively quilt
Extraction, also being capable of the extracted efficiency of air.
The present invention is further arranged: the blocking piece is baffle, and raised line is convexly equipped on the wall, and the raised line, which is equipped with, to be supplied
The slot of baffle grafting.
Baffle blocks air outlet by being plugged in slot, such mounting means while taking into account firm,
Also facilitate in installation and disassembly direction, when disassembly only need to extract it out from slot.
Another object of the present invention is to provide a kind of operating methods of indoor air cleaning system, and having can be improved room
The advantages of interior purification efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of operating method of indoor air cleaning system, comprising the following steps:
Step (1): exhaust fan is mounted at window, and air purifier is loaded on outside the wall of the other side, and will be on exhaust fan
Blower cover be fixed at window, then transverse tube and vertical tube are connected on blast pipe, and the first fan and the second fan are pressed
Position carries out installation fixation；
Step (2): opening exhaust fan and the first fan, the second fan, after a period of work to exhaust fan, closes exhausting
Machine, the first fan and the second fan；
After step (3) removes exhaust fan and blower cover, window and indoor door are closed, and by crack between a door and its frame and window
It seams stifled, spreads active carbon plate on ground indoors；
Step (4): baffle is extracted out so that air outlet is in the open state, and open air purifier, the first fan and
Second fan work is for a period of time；
Step (5): air purifier, the first fan and the second fan are closed, while baffle is reinstalled into closure air outlet, so
The first fan and the second fan and transverse tube, vertical tube are removed afterwards, completed for the first time to the purification of room air；
Step (6): when being subsequently encountered purification air, only it need to close the doors and windows and open air outlet, then open air cleaning
Device work, air purifier simultaneously make indoor supercharged formation positive pressure toward indoor ventilation, by the air of foul indoor toward air outlet side
To pushing and being discharged, the purification to room air is realized.
In this way, when being purified for the first time to indoor air, first by indoor most of bad sky
Gas extraction, then only reserves air port in sealing chamber, is crossing the purified air of air purifier toward indoor promoting menstruation in this way, can
Pressurization is formed indoors and pushes indoor original air toward direction of air outlet, is so continued for some time so that originally staying in room
Interior air is so constantly discharged from air outlet, so that interior retains cleaned air, it is high for indoor air purification efficiency, and
The first fan and the second fan can play the role of promoting quickening during this, and such mode is for room air
It purifies for the first time more thoroughly, and after purifying for the first time, indoor transverse tube and vertical bar is removed, realize indoor zero pipeline
Installation, does not influence indoor aesthetics, subsequent purification need to only close the doors and windows and open air purifier, while make at air outlet
In opening state good clean-up effect can be completed to indoor air, it is simple, convenient and fast.
Detailed description of the invention
Fig. 1 be the present embodiment to indoor carry out air suction process when structure chart；
Fig. 2 is structure chart when the present embodiment for the first time purifies room air；
Fig. 3 is the connection structure diagram between transverse tube in the present embodiment, vertical tube and the first fan；
Fig. 4 is the structure chart of the first fan in the present embodiment；
Fig. 5 is the structure chart in the present embodiment at baffle；
The structure chart that Fig. 6 is that the present embodiment is secondary when purifying to room air；
Fig. 7 is the structure chart of indoor air cleaning system in the prior art.
Appended drawing reference: 1, ground；2, wall；21, air outlet；22, baffle；23, raised line；231, slot；3, window；4, it takes out
Blower；41, blower cover；51, the first fan；511, it is recessed；52, the second fan；521, mounting rack；6, air purifier；61, into
Air hose；71, air clear area；72, air dirt area；8, active carbon slab；91, transverse tube；92, vertical tube；93, venthole；94, it presses
Item；95, interval trough.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
A kind of indoor air cleaning system, as shown in Figure 1, include the interior space of wall 2 and the maintenance of ground 1,
Window 3 is offered on the wall 2 on right side, the exhaust fan 4 for extracting room air out, the pumping are provided with outside the wall 2 of the side
The blower cover 41 of cone cell is connected on blower 4, the small end face of the blower cover 41 is connect with exhaust fan 4, and large end face is adapted to window 3
And it is fixed, the sucking open area of exhaust fan 4 is capable of increasing by blower cover 41, thus can be by indoor big portion by exhaust fan 4
Point dirty air extraction drain into outdoor, extract to increase exhaust fan 4 to room air it is comprehensive, on the wall 2 in left side
It is fixed with the first fan 51, the first fan 51 is dried towards 41 direction level of blower cover, can be by indoor far from exhaust fan 4
Air is pushed toward 4 direction of exhaust fan, and the second fan 52 is fixed on the wall at top 2, and the second fan 52 is provided with peace
Shelve 521, the second fan 52 is rotatably connected on the regulatory function that angle is realized on mounting rack 521, close to the of 4 side of exhaust fan
Two fans 52 are vertically oriented to dry, and the second fan 52 far from 4 side of exhaust fan is tilted towards 4 direction of exhaust fan and dried, by
Second fan 52 can will be blown under the air of indoor top, then be extracted out under the action of the first fan 51 by exhaust fan 4, thus
Air at indoor more multiposition is extracted in advance, reduces the content of particulate dirt in air；In addition in right side side
The bottom of wall offers air outlet 21, which is used for the indoor dirty sky of discharge during subsequent purification air-operated
Gas, and the air outlet 21 is provided with the baffle 22 for closure.
As shown in Fig. 2, being provided with air purifier 6 outside left side wall 2, it is connected at the gas outlet of air purifier 6
Indoor blast pipe 61 is passed to, is provided with the air outlet pipeline of connection blast pipe 61 indoors, exhausting is being carried out to indoor air
After operating a period of time, indoor door and window is closed, is removed by the gap plugging of door and window, and by baffle 22 so that air outlet 21 is in
Opening state, opens air purifier 6 at this time, and air purifier 6 is from outdoor suction air and after filtering by clean sky
Gas drains into interior, is passed through air in continuous past interior, can play the role of pressurization, so that indoor at air outlet 21
Air constantly pushed and be discharged from air outlet 21, it is dry so to form air close to 6 side of air purifier indoors
Net area 71 is forming air dirt area 72 close to 21 side of air outlet, is being mixed between air clear area 71 and air dirt area 72
The region of conjunction leads to clean air and pressurization by continuous past interior in this way, and 71 area of air clear area can constantly be made to expand
It is big entire indoor up to being full of, complete air purifying operation；In addition active carbon plate 8 is equipped on ground 1, in the second fan 52
Blowing under, air can flow down and contact active carbon slab 8, so that the harmful substance in air can be adsorbed by active carbon slab 8,
The effect of indoor purifying is further increased, and during this, the first fan 51 and the second fan 52 can play promotion simultaneously
The effect for increasing flow velocity, the comprehensive decontamination to room air for the first time can be rapidly completed in this way, occupy for the first time suitable for indoor environment
Firmly and the very bad occasion of room air.
As shown in Figure 3 and Figure 4, air outlet pipeline includes criss-cross and connection transverse tube 91 and vertical tube 92, in 91 He of transverse tube
Equally distributed venthole 93 is offered on vertical tube 92, pipeline distribution in this way, the position distribution of venthole 93 is more
Uniformly comprehensively, enable the air to come from air purifier 6 to be dispersed the more uniform interior that is passed into, mitigate uneven
The problem of；And interval trough 95 is formed between adjacent transverse tube 91 and vertical tube 92, the first fan 51 is arranged in interval trough 95, makes
It is more reasonable to obtain installation space, and the first fan 51 is provided with 6 and is distributed at the position of left, center, right respectively, so that first
The blowing position of fan 51 is more comprehensively uniform；One side is connected to wall 2 to first fan 51 during installation, in addition in vertical tube 92
On be rotatably connected to press strip 94, which is rotatably connected on vertical tube 92, is convenient for the assembly and disassembly of the first fan 51 in this way, when disassembly
Press strip 94 only need to be rotated, it is convenient and efficient, in addition to increasing the installation stability of the first fan 51, in the first fan 51
Bottom be provided with the recess 511 being adapted to transverse tube 91.
As shown in figure 5, corresponding to the two sides at air outlet 21 in metope is provided with raised line 23, and confession is offered on raised line 23
The slot 231 of 22 grafting of baffle, and baffle 22 is provided with the handle convenient for extraction, in this way to indoor carry out exhausting operation
When, air outlet 21 can be blocked with baffle 22, prevent outdoor air during exhausting continuous into room by air outlet 21
Interior influence exhausting effect removes baffle 22 when to indoor carry out air purification step so that air outlet 21 is in open shape
State, it is simple and convenient.
As shown in fig. 6, very more for that will not be remained in subsequent room air after having already passed through comprehensive air cleaning for the first time
Dirt particle need to only close indoor door and window under such circumstances, and block the gap of door and window, be in air outlet 21
Opening state, and air purifier 6 is opened constantly toward the air after indoor delivery of filtered, generation pressurization simultaneously constantly will be indoor dirty
Air is toward pushing at air outlet 21 and be discharged, the so lasting purification completed to room air, in this way can largely
Simplify it is subsequent for indoor air purification the step of, and the air purifier 6 of the present embodiment is setting in outdoor, compared to
A possibility that being arranged indoors, the ingredients such as formaldehyde are contained in the air of discharge is lower, can preferably carry out to room air
Purification.
The process of concrete operations: when very poor to room air for the first time environment carries out air cleaning, opeing the window after 3, will
Exhaust fan 4 is mounted at the window 3 of 2 side of wall, and the blower cover 41 on exhaust fan 4 is fixed at window 3, with exhausting
Air purifier 6 is provided with outside the opposite wall 2 of machine 4, the escape pipe of air purifier 6 is communicated to interior and connects with air outlet pipeline
It is logical, installation fixation then is carried out to the first fan 51, the second fan 52, and block to air outlet 21 by baffle 22, with
The prior installation of cheek has been gone up, has then opened exhaust fan 4, the first fan 51 and the second fan 52 to indoor foul atmosphere
Extract and be discharged to outdoor, indoor most of foul atmosphere is evacuated to outdoor after so continuing for some time, completes to take out
The process of gas；Door and window is removed and shut to exhaust fan 4 again later, while the gap on door and window is blocked, by baffle
22 extract out so that air outlet 21 is in the open state, and active carbon plate 8 is then laid on ground 1, and open air purifier 6,
First fan 51 and the second fan 52, so that clean air constantly enters the room and is constantly pressurized and is formed positive pressure to interior,
Positive pressure reaches medical grade in 10Mpa or so, keeps 21 direction of the indoor good past air outlet of dirty air to push and be discharged, together
When also can leaking out situation and adjust intake according to the size of air outlet 21 or air regulator, realize the adjusting of positive pressure numerical value, positive pressure
Adjusting numberical range the purification to room air can be constantly completed in 5-20Mpa, after so continuing for some time；It completes net
The first fan 51, the second fan 52 and air outlet pipeline can be removed after the process of change, in subsequent double purification mistake
Cheng Zhong only need to similarly close the doors and windows since indoor air can't have very more dirt particles and block fine crack, so
Air outlet 21 is opened afterwards and opens air purifier 6 and constantly leads to clean air toward interior, indoor supercharging air is made muddy
Turbid air is constantly pushed into air outlet 21 and is discharged, and realizes to the simple catharsis of room air and simple to operate.
Claims (8)
1. a kind of indoor air cleaning system, it is characterized in that: including the exhaust fan being arranged on side wall (2) window (3)
(4), it is set to the first fan (51) of other side wall (2), it is free to be provided with connection on the outside of the wall (2) of the first fan (51)
Gas purifier (6) is connected at the gas outlet of the air purifier (6) and passes to indoor blast pipe (61), is provided with exhausting
It is offered air outlet (21) on the wall (2) of machine (4), the blocking piece for blocking air outlet (21) is provided on the wall (2),
It is connected on the blast pipe (61) positioned at indoor air-exhausting duct, the air-exhausting duct includes interconnected transverse tube (91) and vertical tube
(92), it is spaced apart on the transverse tube (91) and vertical tube (92) equipped with several ventholes (93), the transverse tube (91) and vertical tube
(92) in a crisscross manner in netted, adjacent transverse tube (91) and vertical tube (92) are surrounded interval trough (95), and first fan (51) is installed
In interval trough (95).
2. indoor air cleaning system according to claim 1, it is characterized in that: being provided on the wall (2) at top
Second fan (52) directed downwardly, second fan (52) far from exhaust fan (4) side are obliquely installed and towards air outlets
(21) it is arranged.
3. indoor air cleaning system according to claim 1, it is characterized in that: first fan (51) side is connected to
Wall (2) is provided with the press strip (94) for pushing down the first fan (51), the press strip on the transverse tube (91) and vertical tube (92)
(94) it is rotatably connected on transverse tube (91) or vertical tube (92).
4. indoor air cleaning system according to claim 3, it is characterized in that: the first fan (51) bottom be equipped with
The recess (511) of transverse tube (91) cooperation.
5. indoor air cleaning system according to claim 1, it is characterized in that: being equipped with active carbon on flooring (1)
Plate (8), the activity carbon slab (8) are arranged close to air outlet (21) side.
6. indoor air cleaning system according to claim 1, it is characterized in that: being connected with air inducing on the exhaust fan (4)
It covers (41), the face area of the one end of the blower cover (41) far from exhaust fan (4) is greater than the other end, and the blower cover (41) is big
End face side is fixed on window (3).
7. indoor air cleaning system according to claim 1, it is characterized in that: the blocking piece is baffle (22), the wall
It is convexly equipped on body (2) raised line (23), the raised line (23) is equipped with the slot (231) for baffle (22) grafting.
8. a kind of operating method of indoor air cleaning system, which comprises the following steps:
Step (1): exhaust fan (4) is mounted at window (3), and air purifier (6) is loaded on other side wall (2) outside, and will
Blower cover (41) on exhaust fan (4) is fixed at window (3), and transverse tube (91) and vertical tube (92) are then connected to blast pipe
(61) on, and the first fan (51) is fixed on transverse tube (91) and vertical tube (92) surrounds in interval trough (95), the first fan (51)
It is located remotely from the wall side of window (3), the second fan (52) is fixed on indoor top wall；
Step (2): opening exhaust fan (4) and the first fan (51), the second fan (52), works a period of time to exhaust fan (4)
Afterwards, exhaust fan (4), the first fan (51) and the second fan (52) are closed；
After step (3) removes exhaust fan (4) and blower cover (41), window (3) and indoor door are closed, and by crack between a door and its frame
And window seams stifled, spreads active carbon plate (8) on ground (1) indoors；
Step (4): baffle (22) are extracted out so that air outlet (21) is in the open state, and opens air purifier (6), first
Fan (51) and the second fan (52) work a period of time；
Step (5): air purifier (6), the first fan (51) and the second fan (52) are closed, while baffle (22) is reinstalled into envelope
Stifled air outlet (21), then remove the first fan (51) and the second fan (52) and transverse tube (91), vertical tube (92), complete
At for the first time to the purification of room air；
Step (6): when being subsequently encountered purification air, only it need to close the doors and windows and open air outlet (21), then open air cleaning
Device (6) work, air purifier (6) is toward indoor ventilation and makes indoor supercharged formation positive pressure, by the air of foul indoor toward out
Air port (21) direction pushes and is discharged, and realizes the purification to room air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088862.XA CN106765722B (en) | 2016-12-01 | 2016-12-01 | A kind of indoor air cleaning system and its operating method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088862.XA CN106765722B (en) | 2016-12-01 | 2016-12-01 | A kind of indoor air cleaning system and its operating method |
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| Publication Number | Publication Date |
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| CN106765722A CN106765722A (en) | 2017-05-31 |
| CN106765722B true CN106765722B (en) | 2019-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611088862.XA Active CN106765722B (en) | 2016-12-01 | 2016-12-01 | A kind of indoor air cleaning system and its operating method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109392274B (en) * | 2018-12-11 | 2023-08-15 | 贵州大学 | Colliery electromechanical device from area quick heat dissipation and reduce dust invasion |
| CN111536623A (en) * | 2020-05-18 | 2020-08-14 | 大连彼姆科技有限公司 | Indoor environment epidemic prevention treatment method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129810Y (en) * | 2007-11-12 | 2008-10-08 | 王君 | Indoor air cleaning system |
| CN101619881A (en) * | 2009-06-16 | 2010-01-06 | 长沙凯天环保科技有限公司 | Dedusting system of whole factory building |
| KR20100098174A (en) * | 2009-02-27 | 2010-09-06 | 권영현 | An air conditioning system for a subway station |
| CN102620377B (en) * | 2012-04-23 | 2015-09-02 | 天津龙川鑫汇实验设备制造有限公司 | Civilian and working environment indoor air cleaning system |
| CN105465918A (en) * | 2015-12-05 | 2016-04-06 | 张柳明 | Indoor air purification method and air convective circulation purification system adopted in indoor air purification method |
-
2016
- 2016-12-01 CN CN201611088862.XA patent/CN106765722B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129810Y (en) * | 2007-11-12 | 2008-10-08 | 王君 | Indoor air cleaning system |
| KR20100098174A (en) * | 2009-02-27 | 2010-09-06 | 권영현 | An air conditioning system for a subway station |
| CN101619881A (en) * | 2009-06-16 | 2010-01-06 | 长沙凯天环保科技有限公司 | Dedusting system of whole factory building |
| CN102620377B (en) * | 2012-04-23 | 2015-09-02 | 天津龙川鑫汇实验设备制造有限公司 | Civilian and working environment indoor air cleaning system |
| CN105465918A (en) * | 2015-12-05 | 2016-04-06 | 张柳明 | Indoor air purification method and air convective circulation purification system adopted in indoor air purification method |
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| CN106765722A (en) | 2017-05-31 |
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