CN207478185U - A kind of indoor air-purification device - Google Patents
A kind of indoor air-purification device Download PDFInfo
- Publication number
- CN207478185U CN207478185U CN201720487650.2U CN201720487650U CN207478185U CN 207478185 U CN207478185 U CN 207478185U CN 201720487650 U CN201720487650 U CN 201720487650U CN 207478185 U CN207478185 U CN 207478185U
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- babinet
- inlet pipe
- air
- air inlet
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Abstract
The utility model belongs to technical field of air purification processing,More particularly to a kind of indoor air-purification device,Including babinet,Air inlet angle regulating mechanism,Elevating mechanism,The left side wall of the babinet is equipped with sliding slot,Bubble breaking plate is equipped in the babinet,The bubble breaking plate is equipped with multiple air holes,Four angles end of the bubble breaking plate bottom is respectively equipped with spring,The bottom end of the spring is set to the bottom in babinet,Babinet right side wall above the bubble breaking plate is equipped with motor,The output shaft of the motor is equipped with level-one shaft,The described one end of level-one shaft far from motor is equipped with eccentric wheel,The bottom of the eccentric wheel is contacted with the centre at the top of bubble breaking plate,The indoor air-purification device can not only change the air-breathing angle of air-suction cover,Expand purification range,It is improved air purification efficiency,It and can be by the bubble breaking in adsorption liquid,Improve adsorption effect.
Description
Technical field
The utility model belongs to technical field of air purification processing more particularly to a kind of indoor air-purification device.
Background technology
With the development of industry, industry also causes air environment very big pollution while promoting social development, because
This, the research and development of air cleaning unit meet the requirement of contemporary society, and the mode of pure water filtration is due at low cost, clean-up effect
It is good, so welcomed by the people.But air enters in pure water and becomes bubble, be difficult to realize under natural conditions air with
Water comes into full contact with, and influences to the noxious substance rate in air, and existing clarifier presence purification range is small, effect
Difference, the shortcomings that efficiency is low, it is unfavorable for promoting.
Utility model content
The purpose of this utility model is for above-mentioned deficiency in the prior art, proposes a kind of indoor air cleaning makeup
It puts, can not only change the air-breathing angle of air-suction cover, expand purification range, be improved air purification efficiency, Er Qieke
By the bubble breaking in adsorption liquid, to improve adsorption effect.
The utility model is solved its technical problem and is realized using following technical scheme：
A kind of indoor air-purification device, including babinet, air inlet angle regulating mechanism, elevating mechanism, the air inlet angle
Regulating mechanism and elevating mechanism may be contained within the left side of babinet, and the left side wall of the babinet is equipped with sliding slot, is set in the babinet
There is bubble breaking plate, the bubble breaking plate is equipped with multiple air holes, and four angles end of the bubble breaking plate bottom is distinguished
Equipped with spring, the bottom end of the spring is set to the bottom in babinet, is set on the babinet right side wall above the bubble breaking plate
There is motor, the output shaft of the motor is equipped with level-one shaft, and the described one end of level-one shaft far from motor is equipped with eccentric wheel, institute
The bottom for stating eccentric wheel is contacted with the centre at the top of bubble breaking plate；
The elevating mechanism includes screw rod, and the top of babinet left side outer wall is equipped with level-one fixed block, and the babinet is left
The bottom of side outer wall is equipped with two level fixed block, and bearing is equipped in the two level fixed block, two level shaft, institute are equipped in the bearing
The both ends for stating two level shaft are pierced by out of two level fixed block respectively, one end that the two level shaft is pierced by from two level fixed block bottom
Equipped with turntable, one end and the bottom end of screw rod that the two level shaft is pierced by the top of two level fixed block connect, the top of the screw rod
End is connect with the lower rotation of level-one fixed block, movable block is threaded on the screw rod, the right end of the movable block is put in
In sliding slot；
The air inlet angle regulating mechanism includes internal splined shaft bushing, sprocket wheel, and the internal splined shaft bushing is set on the left of screw rod
Movable block on, splined shaft is equipped in the internal splined shaft bushing, the front end of the splined shaft is stretched out and prolonged out of internal splined shaft bushing
Extend to the front side of movable block, the rear end of the splined shaft is equipped with three-level shaft, the described one end of three-level shaft far from splined shaft from
It is stretched out in internal splined shaft bushing, level-one air inlet pipe, the sprocket wheel is connected by iron wire on the splined shaft of the internal splined shaft bushing front end
It is placed in the three-level shaft on rear side of internal splined shaft bushing, the sprocket wheel is equipped with chain, sliding in the three-level shaft on rear side of the sprocket wheel
Dynamic to be cased with push rod, the three-level shaft on rear side of the push rod is equipped with baffle, and it is grading that the top of the level-one air inlet pipe is communicated with two
Tracheae, the described one end of secondary inlet pipe far from level-one air inlet pipe are equipped with air-suction cover, and the bottom end of the level-one air inlet pipe is communicated with
Hose.
Further, three-level air inlet pipe is equipped in the bottom of the babinet left side wall, one end of the three-level air inlet pipe is stretched
In inlet body, the other end of the three-level air inlet pipe stretches out the outside of babinet, three-level air inlet pipe and hose on the outside of the babinet
Connection, the three-level air inlet pipe on the outside of the babinet are equipped with air-introduced machine, and the three-level air inlet pipe in the babinet is set to bubble and breaks
The lower section of slashings.
Further, the water inlet pipe communicated with box house is equipped in the babinet right side wall below the bubble breaking plate,
On the outside of one end of the water inlet pipe is extend out to out of babinet right side wall, the water inlet pipe on the outside of the babinet is equipped with check valve, institute
The bottom for stating babinet is equipped with the outlet pipe communicated with box house, and the outlet pipe bottom end is threaded with sealing cover, the electricity
Pure water is equipped in babinet below machine.
Further, V-type filter screen is equipped in the babinet above the eccentric wheel, the top of the V-type filter screen is equipped with
Activated carbon drying layer is equipped with the air outlet pipe connected with box house, institute in the babinet right side wall above the activated carbon drying layer
The one end for stating air outlet pipe extend out to the outside of babinet from babinet right side wall, be communicated in the air outlet pipe on the outside of the babinet it is hollow go out
Inflator is evenly equipped with multiple ventholes on the periphery wall of the hollow gas outlet.
Further, the center line of the internal splined shaft bushing is vertical with the axis of screw rod.
Further, the central axis of the center line of the level-one air inlet pipe and secondary inlet pipe, the level-one air inlet
The center line of pipe is parallel with the axis of screw rod, and the level-one air inlet pipe is set to the front end of movable block.
Further, it is equipped with the square communicated with box house in the babinet right side wall below the motor and above water inlet pipe
Shape through-hole, the rectangular through-hole is interior to be equipped with transparent plastic sheet.
Compared with prior art, the advantageous effect of the utility model generation is：
1) by the setting of elevating mechanism, the regulatory function of air-suction cover short transverse is realized, is adjusted by air inlet angle
The setting of mechanism realizes the regulatory function of air-suction cover rotation angle, passes through the change of air-suction cover angle and height so that air-breathing
Cover can be realized the function of being purified to the air in multiple and different spaces, expanded with the air in inspiration different spaces
Range is purified, improves purification efficiency.
2) it is rotated by motor band movable eccentric wheel so that bubble breaking plate moves up and down, thus by air in pure water
The bubble of formation is crushed so that air can come into full contact with pure water, improve the adsorption rate of pure water.
Description of the drawings
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings are only designed for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
It draws.
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure figure of the utility model.
Wherein：1st, babinet；2nd, three-level air inlet pipe；3rd, air-introduced machine；4th, hose；5th, two level fixed block；6th, chain；7th, screw rod；
8th, push rod；9th, movable block；10th, air-suction cover；11st, secondary inlet pipe；12nd, level-one air inlet pipe；13rd, hub splines；14th, level-one is fixed
Block；15th, splined shaft；16th, activated carbon drying layer；17th, V-type filter screen；18th, air outlet pipe；19th, hollow gas outlet；20th, eccentric wheel；
21st, level-one shaft；22nd, motor；23rd, water inlet pipe；24th, spring；25th, bubble breaking plate；26th, outlet pipe.
Specific embodiment
First, first, in the description of the present invention, it should be noted that term " " center ", " on ", " under ",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship or the utility model product using when the orientation usually put or position relationship, be for only for ease of description
The utility model and simplified description rather than instruction imply that signified device or element must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the utility model, will by way of example come specifically below
Concrete structure, features and advantages of bright the utility model etc., however all descriptions are intended merely to what is illustrated, without that should incite somebody to action
It is interpreted as forming any restrictions to the utility model.In addition, be described by or imply in embodiment each mentioned by this paper
Arbitrary single technical characteristic or shown or implicit arbitrary single technical characteristic in the drawings, still can be in these skills
Continue arbitrary combination between art feature (or its equivalent) or delete, so as to obtain what may be do not referred to directly herein
More other embodiments of the utility model.In addition, for the sake of simplifying drawing, same or like technical characteristic is same
It may only be indicated at one in attached drawing.
The utility model is described further with reference to embodiment：
As shown in Figure 1, the utility model provides a kind of indoor air-purification device, machine is adjusted including babinet 1, air inlet angle
Structure, elevating mechanism, the air inlet angle regulating mechanism and elevating mechanism may be contained within the left side of babinet 1, the left side of the babinet 1
Wall is equipped with sliding slot (being not drawn into figure), and bubble breaking plate 25 is equipped in the babinet 1, and the bubble breaking plate 25 is equipped with more
A air hole, four angles end of 25 bottom of bubble breaking plate are respectively equipped with spring 24, and the bottom end of the spring 24 is set to
Bottom in babinet 1,1 right side wall of babinet of 25 top of bubble breaking plate are equipped with motor 22, the output of the motor 22
Axis is equipped with level-one shaft 21, and the described one end of level-one shaft 21 far from motor 22 is equipped with eccentric wheel 20, the eccentric wheel 20
Bottom is contacted with the centre at 25 top of bubble breaking plate；
The elevating mechanism includes screw rod 7, and the top of the 1 left side outer wall of babinet is equipped with level-one fixed block 14, the case
The bottom of 1 left side outer wall of body is equipped with two level fixed block 5, and bearing is equipped in the two level fixed block 5, two level is equipped in the bearing
Shaft, the both ends of the two level shaft are pierced by out of two level fixed block 5 respectively, and the two level shaft is from 5 bottom of two level fixed block
The one end being pierced by is equipped with turntable, and one end that the two level shaft is pierced by the top of two level fixed block is connect with the bottom end of screw rod 7, institute
The top for stating screw rod 7 is connect with the lower rotation of level-one fixed block 14, and movable block 9, the shifting are threaded on the screw rod 7
The right end of motion block 9 is put in sliding slot；
The air inlet angle regulating mechanism includes internal splined shaft bushing 13, sprocket wheel (being not drawn into figure), the internal splined shaft bushing
13 are set on the movable block 9 in the left side of screw rod 7, are equipped with splined shaft 15 in the internal splined shaft bushing 13, before the splined shaft 15
The front side that movable block 9 is stretched out and extended to out of internal splined shaft bushing 13 is held, the rear end of the splined shaft 15 is equipped with three-level shaft, institute
It states the one end of three-level shaft far from splined shaft 9 to stretch out out of internal splined shaft bushing 13, the splined shaft 9 of 13 front end of internal splined shaft bushing
Upper to connect level-one air inlet pipe 12 by iron wire, the sprocket wheel is placed in the three-level shaft of 13 rear side of internal splined shaft bushing, the sprocket wheel
It is slided equipped with chain 6, in the three-level shaft on rear side of the sprocket wheel and is cased with push rod 8, the push rod 8 can be slided in three-level shaft
Dynamic and rotation, the three-level shaft of 8 rear side of push rod are equipped with baffle, and the top of the level-one air inlet pipe 12 is communicated with secondary inlet pipe
11, the described one end of secondary inlet pipe 11 far from level-one air inlet pipe 12 is equipped with air-suction cover 10, the bottom end of the level-one air inlet pipe 12
It is communicated with hose 4.
Three-level air inlet pipe 2 is equipped in the bottom of 1 left side wall of babinet, one end of the three-level air inlet pipe 2 puts in babinet 1
Interior, the other end of the three-level air inlet pipe 2 stretches out the outside of babinet 1, and the three-level air inlet pipe 2 in 1 outside of babinet connects with hose 4
Logical, the three-level air inlet pipe 2 in 1 outside of babinet is equipped with air-introduced machine 3, and the three-level air inlet pipe 2 in the babinet 1 is set to bubble
The lower section of crushing shell 25.
The water inlet pipe 23 with being communicated inside babinet 1 is equipped in 1 right side wall of babinet of 25 lower section of bubble breaking plate, it is described
One end of water inlet pipe 23 extend out to outside out of babinet 1 right side wall, and the water inlet pipe 23 in 1 outside of babinet is equipped with check valve,
The bottom of the babinet 1 is equipped with the outlet pipe 26 with being communicated inside babinet 1, and 26 bottom end of outlet pipe is threaded with sealing
Lid, the babinet 1 of 22 lower section of motor is interior to be equipped with pure water.
V-type filter screen 17 is equipped in the babinet 1 of 20 top of eccentric wheel, the top of the V-type filter screen 17, which is equipped with, lives
Property charcoal drying layer 16, be equipped with the air outlet pipe connected with 1 inside of babinet in 1 right side wall of babinet of 16 top of activated carbon drying layer
18, one end of the air outlet pipe 18 extend out to the outside of babinet 1 from 1 right side wall of babinet, in the air outlet pipe 18 in 1 outside of babinet
Hollow gas outlet 19 is communicated with, multiple ventholes are evenly equipped on the periphery wall of the hollow gas outlet 19.
The center line of the internal splined shaft bushing 13 is vertical with the axis of screw rod 7.
The center line of the level-one air inlet pipe 12 and the central axis of secondary inlet pipe 11, the level-one air inlet pipe 12
Center line is parallel with the axis of screw rod 7, and the level-one air inlet pipe 12 is set to the front end of movable block 9.
The rectangle with being communicated inside babinet 1 is equipped in 22 lower section of motor and 1 right side wall of babinet of 23 top of water inlet pipe
Through-hole, the rectangular through-hole is interior to be equipped with transparent plastic sheet, and the transparent plastic sheet is tightly connected by fluid sealant and rectangular through-hole,
Transparent plastic sheet is used for observing water level.
This operation principle is：Pure water is added in into babinet 1 by water inlet pipe 23, when transparent plastic sheet observes water level
When, stop into babinet 1 plus air is transmitted to by air-suction cover 10 in babinet 1 by pure water, unlatching air-introduced machine 3, air enters
In pure water, open motor 22 and rotated with movable eccentric wheel 20, and under the action of spring 24 so that on bubble breaking plate 25 is made
Reciprocal linear motion down will be crushed when bubble is contacted with bubble breaking plate 25, so that air can with pure water
Adequately contact, improves the adsorption rate of pure water, at the same the up and down motion of bubble breaking plate 25 can stir it is pure in babinet 1
Water purification so that air quickly can be contacted adequately with pure water, improve adsorption effect, be passed through again after pure water adsorption filtration
V-type filter screen 17 is filtered again, and filtered air passes through air outlet pipe 18 and hollow gas outlet after the drying of drying layer 16
19 outwardly transmit, and multiple ventholes that hollow gas outlet 19 is equipped with can make air be sent to all directions, expand sky
The output area of gas when 10 height of air-suction cover is adjusted, rotates screw rod 7, due to movement by rotating turntable manually
Block 9 is to be threadedly coupled with screw rod 7, and under the position-limiting action of sliding slot, and movable block 9 can only move up and down, so as to fulfill
The adjusting of 10 height of air-suction cover, when carrying out the adjusting of angle to air-suction cover 10, by push rod 8 by splined shaft 15 from female splined shaft
To preceding release in set 13, splined shaft 15 is not in internal splined shaft bushing 13 so that three-level shaft drives splined shaft 15 that can rotate, so
Manual pulling chain item 6 is so that sprocket wheel drives three-level shaft and splined shaft 15 to rotate, so as to which air-suction cover 10 be made to turn upward or downward afterwards
It is dynamic, and then the regulatory function of 10 angle of air-suction cover is realized, after the completion of 10 angular adjustment of air-suction cover, by the way that push rod 8 is pulled to push
Baffle come drive three-level turn axially away from internal splined shaft bushing 13 direction move, so as to make splined shaft 15 enter internal splined shaft bushing 13
It is interior, play the role of limiting, pass through the change of 10 angle of air-suction cover and height so that air-suction cover 10 can be in inspiration different spaces
Air, realize the function of being purified to the air in multiple and different spaces, expand purification range, improve purification effect
Rate.
The indoor air-purification device can not only change the air-breathing angle of air-suction cover, expand purification range, make air
Purification efficiency is improved, and can the bubble breaking in adsorption liquid be improved adsorption effect.
The utility model is described in detail above by embodiment, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (7)
1. a kind of indoor air-purification device, it is characterised in that：It is described including babinet, air inlet angle regulating mechanism, elevating mechanism
Air inlet angle regulating mechanism and elevating mechanism may be contained within the left side of babinet, and the left side wall of the babinet is equipped with sliding slot, described
It is equipped with bubble breaking plate in babinet, the bubble breaking plate is equipped with multiple air holes, four of the bubble breaking plate bottom
Angle end is respectively equipped with spring, and the bottom end of the spring is set to the bottom in babinet, and the babinet above the bubble breaking plate is right
Side wall is equipped with motor, and the output shaft of the motor is equipped with level-one shaft, and the described one end of level-one shaft far from motor is equipped with
Eccentric wheel, the bottom of the eccentric wheel are contacted with the centre at the top of bubble breaking plate；
The elevating mechanism includes screw rod, and the top of babinet left side outer wall is equipped with level-one fixed block, and the babinet left side is outer
The bottom of wall is equipped with two level fixed block, and bearing is equipped in the two level fixed block, is equipped with two level shaft in the bearing, and described two
The both ends of grade shaft are pierced by out of two level fixed block respectively, and the two level shaft is equipped with from one end that two level fixed block bottom is pierced by
Turntable, one end and the bottom end of screw rod that the two level shaft is pierced by the top of the two level fixed block connect, the top of the screw rod with
The lower rotation of level-one fixed block connects, and is threaded with movable block on the screw rod, the right end of the movable block puts in sliding slot
It is interior；
The air inlet angle regulating mechanism includes internal splined shaft bushing, sprocket wheel, and the internal splined shaft bushing is set to the shifting on the left of screw rod
On motion block, splined shaft is equipped in the internal splined shaft bushing, the front end of the splined shaft is stretched out and extended to out of internal splined shaft bushing
The front side of movable plate, the rear end of the splined shaft are equipped with three-level shaft, and the described one end of three-level shaft far from splined shaft is from interior flower
It is stretched out in key axle sleeve, level-one air inlet pipe is connected by iron wire on the splined shaft of the internal splined shaft bushing front end, the sprocket wheel is placed on
In three-level shaft on rear side of internal splined shaft bushing, the sprocket wheel is equipped with chain, sliding sleeve in the three-level shaft on rear side of the sprocket wheel
There is a push rod, the three-level shaft on rear side of the push rod is equipped with baffle, and the top of the level-one air inlet pipe is communicated with secondary inlet pipe,
The described one end of secondary inlet pipe far from level-one air inlet pipe is equipped with air-suction cover, and the bottom end of the level-one air inlet pipe is communicated with hose.
2. a kind of indoor air-purification device according to claim 1, it is characterised in that：The bottom of the babinet left side wall
Interior to be equipped with three-level air inlet pipe, one end of the three-level air inlet pipe is put in babinet, and the other end of the three-level air inlet pipe stretches out case
The outside of body, the three-level air inlet pipe on the outside of the babinet are connected with hose, and the three-level air inlet pipe on the outside of the babinet, which is equipped with, draws
Wind turbine, the three-level air inlet pipe in the babinet are set to the lower section of bubble breaking plate.
3. a kind of indoor air-purification device according to claim 1, it is characterised in that：Below the bubble breaking plate
The water inlet pipe communicated with box house is equipped in babinet right side wall, one end of the water inlet pipe is extend out to outside out of babinet right side wall
Side, the water inlet pipe on the outside of the babinet are equipped with check valve, and the bottom of the babinet is equipped with the outlet pipe communicated with box house,
The outlet pipe bottom end is threaded with sealing cover, and pure water is equipped in the babinet below the motor.
4. a kind of indoor air-purification device according to claim 1, it is characterised in that：Babinet above the eccentric wheel
Interior to be equipped with V-type filter screen, the top of the V-type filter screen is equipped with activated carbon drying layer, the case above the activated carbon drying layer
The air outlet pipe connected with box house is equipped in body right side wall, one end of the air outlet pipe extend out to babinet from babinet right side wall
Outside is communicated with hollow gas outlet in the air outlet pipe on the outside of the babinet, is evenly equipped on the periphery wall of the hollow gas outlet more
A venthole.
5. a kind of indoor air-purification device according to claim 1, it is characterised in that：The center of the internal splined shaft bushing
Line is vertical with the axis of screw rod.
6. a kind of indoor air-purification device according to claim 1, it is characterised in that：The center of the level-one air inlet pipe
The central axis of line and secondary inlet pipe, the center line of the level-one air inlet pipe is parallel with the axis of screw rod, and described one is grading
Tracheae is set to the front end of movable plate.
7. a kind of indoor air-purification device according to claim 1, it is characterised in that：The motor lower section and water inlet pipe
The rectangular through-hole communicated with box house is equipped in the babinet right side wall of top, transparent plastic sheet is equipped in the rectangular through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487650.2U CN207478185U (en) | 2017-05-04 | 2017-05-04 | A kind of indoor air-purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487650.2U CN207478185U (en) | 2017-05-04 | 2017-05-04 | A kind of indoor air-purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207478185U true CN207478185U (en) | 2018-06-12 |
Family
ID=62483754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720487650.2U Expired - Fee Related CN207478185U (en) | 2017-05-04 | 2017-05-04 | A kind of indoor air-purification device |
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| Country | Link |
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| CN (1) | CN207478185U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816025A (en) * | 2018-07-06 | 2018-11-16 | 吴皑芳 | A kind of Household air purifier |
| CN109045985A (en) * | 2018-09-07 | 2018-12-21 | 界首市汇锦塑胶有限公司 | A kind of emission-control equipment and its treatment process for plasticity machines |
| CN109099512A (en) * | 2018-07-20 | 2018-12-28 | 芜湖清柏白露智能信息科技有限公司 | A kind of Department of B urn air cleaning facility |
| CN109173707A (en) * | 2018-09-10 | 2019-01-11 | 吴建清 | A kind of smart home air cleaning unit |
| CN109794140A (en) * | 2019-03-13 | 2019-05-24 | 天津市金万方钢结构有限公司 | A kind of C-type steel welding processing flue gas purifying equipment |
| CN110732218A (en) * | 2019-11-05 | 2020-01-31 | 杭州佧斯家居设计有限公司 | air purification device for smart home |
| CN110812970A (en) * | 2019-11-22 | 2020-02-21 | 深圳市琦美创科技有限公司 | A high-efficient type ventilation dust collecting equipment for industrial production workshop |
| CN111288590A (en) * | 2020-03-30 | 2020-06-16 | 深圳市名剑日用品有限公司 | Air purifying device |
| CN111375261A (en) * | 2020-05-07 | 2020-07-07 | 李二华 | Cold rolling oil recovery preprocessing device |
| CN111686555A (en) * | 2020-07-24 | 2020-09-22 | 河南省中医院（河南中医药大学第二附属医院） | Purification device for department of respiration |
| CN111939700A (en) * | 2020-08-07 | 2020-11-17 | 滁州市光威化工有限公司 | Cigarette adhesive mixing air draft dust removal equipment |
| CN112610553A (en) * | 2020-11-25 | 2021-04-06 | 杨明虎 | Booster-type overflow valve |
| CN112675653A (en) * | 2020-12-24 | 2021-04-20 | 尤超杰 | Dustless purifier for bio-pharmaceuticals |
| CN113405207A (en) * | 2021-07-01 | 2021-09-17 | 吴昊 | Novel indoor air purification's purification box |
| CN114857098A (en) * | 2022-05-25 | 2022-08-05 | 佛山市炬墺特暖通科技有限公司 | Roof axial flow fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816025A (en) * | 2018-07-06 | 2018-11-16 | 吴皑芳 | A kind of Household air purifier |
| CN109099512A (en) * | 2018-07-20 | 2018-12-28 | 芜湖清柏白露智能信息科技有限公司 | A kind of Department of B urn air cleaning facility |
| CN109045985A (en) * | 2018-09-07 | 2018-12-21 | 界首市汇锦塑胶有限公司 | A kind of emission-control equipment and its treatment process for plasticity machines |
| CN109173707A (en) * | 2018-09-10 | 2019-01-11 | 吴建清 | A kind of smart home air cleaning unit |
| CN109794140A (en) * | 2019-03-13 | 2019-05-24 | 天津市金万方钢结构有限公司 | A kind of C-type steel welding processing flue gas purifying equipment |
| CN110732218A (en) * | 2019-11-05 | 2020-01-31 | 杭州佧斯家居设计有限公司 | air purification device for smart home |
| CN110812970A (en) * | 2019-11-22 | 2020-02-21 | 深圳市琦美创科技有限公司 | A high-efficient type ventilation dust collecting equipment for industrial production workshop |
| CN111288590A (en) * | 2020-03-30 | 2020-06-16 | 深圳市名剑日用品有限公司 | Air purifying device |
| CN111375261A (en) * | 2020-05-07 | 2020-07-07 | 李二华 | Cold rolling oil recovery preprocessing device |
| CN111686555A (en) * | 2020-07-24 | 2020-09-22 | 河南省中医院（河南中医药大学第二附属医院） | Purification device for department of respiration |
| CN111939700A (en) * | 2020-08-07 | 2020-11-17 | 滁州市光威化工有限公司 | Cigarette adhesive mixing air draft dust removal equipment |
| CN112610553A (en) * | 2020-11-25 | 2021-04-06 | 杨明虎 | Booster-type overflow valve |
| CN112610553B (en) * | 2020-11-25 | 2022-12-06 | 浙江绿洲制冷设备有限公司 | Booster-type overflow valve |
| CN112675653A (en) * | 2020-12-24 | 2021-04-20 | 尤超杰 | Dustless purifier for bio-pharmaceuticals |
| CN113405207A (en) * | 2021-07-01 | 2021-09-17 | 吴昊 | Novel indoor air purification's purification box |
| CN114857098A (en) * | 2022-05-25 | 2022-08-05 | 佛山市炬墺特暖通科技有限公司 | Roof axial flow fan |
| CN114857098B (en) * | 2022-05-25 | 2023-12-12 | 佛山市炬墺特暖通科技有限公司 | Roof axial fan |
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