CN108506233A - A kind of automatically cleaning exhaust blower - Google Patents
A kind of automatically cleaning exhaust blower Download PDFInfo
- Publication number
- CN108506233A CN108506233A CN201810283848.8A CN201810283848A CN108506233A CN 108506233 A CN108506233 A CN 108506233A CN 201810283848 A CN201810283848 A CN 201810283848A CN 108506233 A CN108506233 A CN 108506233A
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- CN
- China
- Prior art keywords
- gear
- scraping plate
- motor
- guard
- flabellum
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to pumping, ventilation machine technical field, specifically a kind of automatically cleaning exhaust blower, including shell, motor, flabellum, guard, brush module and drive module；The shaft side of motor, which is equipped with, brushes module；It includes upper scraping plate and lower scraping plate to brush module, and upper scraping plate and lower scraping plate are for striking off the foul that guard surface attaches；The shaft other side of motor is equipped with flabellum；Drive module is for driving flabellum to rotate；Drive module can be one kind in planetary gear mechanism and link mechanism, can realize flabellum autobiography and revolution, and guard is cleaned while air draft；Planetary gear mechanism includes first gear, second gear and the first gear ring；Link mechanism includes connecting rod, third gear and the second gear ring.The present invention is symmetrical arranged flabellum by motor both sides and brushes module；And the air draft of cycle alternation formula and cleaning are realized by drive module；It avoids exhaust blower guard from adhering to foul, is not necessarily to manual cleaning.
Description
Technical field
The invention belongs to pumping, ventilation machine technical field, specifically a kind of automatically cleaning exhaust blower.
Background technology
Exhaust blower drives fan blade to rotate certain driving air-flow by motor, a kind of air conditioning electricity for making indoor and outdoor air exchange
Device.Also known as ventilation blower.The purpose of air draft seeks to remove indoor foul atmosphere, adjusts temperature, humidity and sensory effect.Air draft
Machine is widely used in family and public place.Since exhaust blower is typically all to be fixedly mounted on indoor top, long-time service can be
Product has many dusts on exhaust blower, sweeps very inconvenient.
Invention content
In order to make up for the deficiencies of the prior art, a kind of automatically cleaning exhaust blower proposed by the present invention, it is symmetrical by motor both sides
Flabellum is set and brushes module；Realize the clean function in the side air draft other side, and alternately；Exhaust blower guard is avoided to adhere to
Foul is not necessarily to manual cleaning.
The technical solution adopted by the present invention to solve the technical problems is：A kind of automatically cleaning exhaust blower of the present invention,
Including shell, motor, flabellum and guard；The structure and working principle of exhaust blower is neither the innovation of this case, herein no longer
It repeats；Further include brushing module and drive module；The shaft side cooperation guard of the motor, which is equipped with, brushes module；The motor
The shaft other side be equipped with flabellum；The drive module drives flabellum to rotate for connecting machine shaft；The drive module
It can be one kind in planetary gear mechanism and link mechanism.
It is described that brush module include upper scraping plate and lower scraping plate；The upper scraping plate is fixedly mounted in the middle part of machine shaft, and position
In guard side；The guard other side corresponds to upper scraping plate and is equipped with the lower scraping plate being connected with machine shaft；The upper scraping plate is under
Scraper plate is for striking off the foul that guard surface attaches；The upper scraping plate and lower scraping plate correspond to guard side and are equipped with bristle.
Preferably, the planetary gear mechanism includes first gear, second gear and the first gear ring；In the machine shaft
Portion is connected first gear；The flabellum axle is connected second gear；The first gear and second gear are meshed；The shell
Internal wall is connected the first gear ring；First gear ring and second gear are meshed；First ring gear against rotation is fanned for driving
Leaf is eccentrically rotated；The module that brushes of cooperation side setting realizes the course of work cleared up while air draft, and guard is avoided to adhere to
Foul carries out dust cleaning without artificial.
Preferably, the link mechanism includes connecting rod, third gear and the second gear ring；Described connecting rod one end is connected in motor
In shaft；The connecting rod other end rotation is in third gear side；The third gear other side is connected flabellum；The shell
Inner wall is connected the second gear ring；Second gear ring and third gear are meshed；The link rotatable is for driving flabellum eccentric
Rotation；The module that brushes of cooperation side setting realizes the course of work cleared up while air draft, and guard is avoided to adhere to foul, nothing
Dust cleaning need to manually be carried out.
Preferably, the machine shaft is set as hollow shaft；The machine shaft can be passed through flow；The upper scraping plate pair
Guard side is answered to be equipped with one group of apopore；The lower scraping plate is correspondingly arranged water receiving tank；Water knockout drum is equipped in the apopore；It is described
Water knockout drum is one kind in spherical current divider and tapered shunting device；It, can be by going out when adhering to the more difficult foul brushed on guard
Water hole is sprayed water to guard surface carries out the cleaning of foul, while in order to increase direct impact force of the flow to foul, passing through setting
The flow of apopore is divided into multiply by water knockout drum, convenient for the cleaning to guard surface different location so that cleaning effect more fills
Point.
Preferably, the spherical current divider is rotatably installed in apopore；It is equipped with cavity, institute in the middle part of the spherical shape current divider
Cavity is stated equipped with the radial pattern through-hole on the outside of one group of connection spherical shape current divider, by the way that the through-hole of Odd number is arranged, flow is passed through
Direction changes when spherical current divider so that and spherical current divider generates lateral rotation power, realizes the rotation of spherical current divider, from
And so that the water (flow) direction by spherical current divider generates variation in real time, improve the cleaning of guard surface different location so that clear
It is more abundant to manage effect.
Preferably, tapered shunting device cross section is set as taper, and the tapered shunting device is rotatably installed in apopore
It is interior；The screw type that the tapered shunting device is internally provided with two end faces of connection connects hole, and the even hole one end open is arranged in taper
At current divider axis centre, another end opening in the even hole is arranged in tapered shunting device axis side, and it is concentric to be set as end face
Circle tangential direction；The tapered shunting device can spray the flow along tapered shunting device tangential direction, pass through the water of tangential direction
Stream injection so that tapered shunting device can generate radial rotary；Improve the cleaning of guard surface different location so that cleaning effect
More fully.
Preferably, the machine shaft is set as hollow shaft；The machine shaft can connect dust suction pump；The upper scraping plate
Corresponding guard side is equipped with one group of aspirating hole；The aspirating hole side is covered with rubber pad, and the rubber pad both sides are connected in pumping
Stomata both sides, the rubber pad other both sides when upper scraping plate is evacuated can open；It is equipped in the middle part of the rubber pad and is plugged on pumping
Taper protrusion in stomata；The taper protrusion is for preventing dust from blocking aspirating hole；For the workplace that dust is larger, row
More dust easily attaches on guard when wind, and the dust suction being connected to by machine shaft, which pumps, takes the dust that guard strikes off away, nothing
It need to manually be cleared up；Since dust is more, the blocking of aspirating hole is easily caused, the rubber pad covered by aspirating hole side,
Pumping have a rest so that rubber pad vibrates, and taper protrusion is arranged in compound rubber pad middle part, is dredged to aspirating hole, effectively avoids taking out
The blocking of stomata improves dust discharge efficiency.
Beneficial effects of the present invention are as follows：
1. the present invention is symmetrical arranged flabellum by motor both sides and brushes module；Cycle alternation formula is realized by drive module
Air draft and guard cleaning；It avoids exhaust blower guard from adhering to foul, is not necessarily to manual cleaning；Drive module can be planetary gear mechanism
With one kind in link mechanism；Brush module hairbrush, water punching and the methods of dust suction may be used and is cleaned.
2. the flow of apopore is divided into multiply by the present invention by the way that water knockout drum is arranged, convenient for guard surface different location
Cleaning so that cleaning effect is more abundant.
3. the present invention is by selecting spherical current divider, the through-hole of spherical current divider setting Odd number, flow is by spherical
Direction changes when current divider so that spherical current divider generates lateral rotation power, the rotation of spherical current divider is realized, to make
It obtains and generates variation in real time by the water (flow) direction of spherical current divider, improve the cleaning of guard surface different location so that cleaning is imitated
Fruit is more abundant
4. the present invention is by selecting tapered shunting device, tapered shunting device setting screw type to connect hole, pass through the water of tangential direction
Stream injection so that tapered shunting device can generate radial rotary；Improve the cleaning of guard surface different location so that cleaning effect
More fully.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart that drive module of the present invention is planetary gear mechanism；
Fig. 2 is the structure chart that drive module of the present invention is link mechanism；
Fig. 3 is A-A sectional views in Fig. 1；
The structure chart of spherical current divider is installed when Fig. 4 is upper scraping plate setting apopore of the present invention in hole；
The structure chart of tapered shunting device is installed when Fig. 5 is upper scraping plate setting apopore of the present invention in hole；
The structure chart of hole side installation rubber pad when Fig. 6 is upper scraping plate setting aspirating hole of the present invention；
In figure：Shell 1, motor 2, guard 3, brush module 4, drive module 5, planetary gear mechanism 6, first gear 61,
Second gear 62, the first gear ring 63, link mechanism 7, connecting rod 71, third gear 72, the second gear ring 73, upper scraping plate 8, apopore
81, spherical current divider 812, tapered shunting device 813, through-hole 814, even hole 815, aspirating hole 82, rubber pad 83, taper protrusion 84,
Lower scraping plate 9.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of automatically cleaning exhaust blower of the present invention, including shell 1, motor 2, flabellum and net
Cover 3；The structure and working principle of exhaust blower is neither the innovation of this case, and details are not described herein；Further include brushing 4 He of module
Drive module 5；The shaft side cooperation guard 3 of the motor 2, which is equipped with, brushes module 4；；The shaft other side of the motor 2 is set
There is flabellum；The drive module 5 drives flabellum to rotate for connecting 2 shaft of motor；The drive module 5 can be planet
One kind in gear mechanism 6 and link mechanism 7.
It is described brush module 4 include upper scraping plate 8 and lower scraping plate 9；The upper scraping plate 8 is fixedly mounted in the middle part of 2 shaft of motor,
And it is located at 3 side of guard；3 other side of the guard corresponds to upper scraping plate 8 and is equipped with the lower scraping plate 9 being connected with 2 shaft of motor；On described
Scraper plate 8 and lower scraping plate 9 are for striking off the foul that 3 surface of guard attaches；It is equal that the upper scraping plate 8 and lower scraping plate 9 correspond to 3 side of guard
Equipped with bristle.
As one embodiment of the present invention, the planetary gear mechanism 6 includes first gear 61,62 and of second gear
First gear ring 63；Be connected first gear 61 in the middle part of 2 shaft of the motor；The flabellum axle is connected second gear 62；It is described
First gear 61 and second gear 62 are meshed；1 inner wall of the shell is connected the first gear ring 63；First gear ring 63 and
Two gears 62 are meshed；The rotation of first gear ring 63 is for driving flabellum to be eccentrically rotated；The setting of cooperation side brushes module 4
It realizes the course of work cleared up while air draft, guard 3 is avoided to adhere to foul, dust cleaning is carried out without artificial.
As one embodiment of the present invention, the link mechanism 7 includes connecting rod 71, third gear 72 and the second gear ring
73；71 one end of the connecting rod is connected in 2 shaft of motor；71 other end of the connecting rod is rotated in 72 side of third gear；It is described
72 other side of third gear is connected flabellum；1 inner wall of the shell is connected the second gear ring 73；Second gear ring 73 and third
Gear 72 is meshed；The connecting rod 71 is rotated for driving flabellum to be eccentrically rotated；The module 4 that brushes of cooperation side setting realizes one
The course of work that side air draft is cleared up on one side avoids guard 3 from adhering to foul, and dust cleaning is carried out without artificial.
As one embodiment of the present invention, 2 shaft of the motor is set as hollow shaft；2 shaft of the motor can
It is passed through flow；The upper scraping plate 8 corresponds to 3 side of guard and is equipped with one group of apopore 81；The lower scraping plate 9 is correspondingly arranged water receiving tank；
Water knockout drum is equipped in the apopore 81；The water knockout drum is one kind in spherical current divider 812 and tapered shunting device 813；When
When adhering to the more difficult foul brushed on guard 3, it can be sprayed water to 3 surface of guard by apopore 81 and carry out the cleaning of foul, simultaneously
In order to increase direct impact force of the flow to foul, by be arranged water knockout drum the flow of apopore 81 is divided into multiply, convenient for pair
The cleaning of 3 surface different location of guard so that cleaning effect is more abundant.
As one embodiment of the present invention, the spherical shape current divider 812 is rotatably installed in apopore 81；The ball
812 middle part of shape current divider is equipped with cavity, and the cavity is equipped with the radial pattern through-hole 814 in one group of 812 outside of connection spherical shape current divider,
By the way that the through-hole 814 of Odd number is arranged, flow changes by direction when spherical current divider 812 so that spherical current divider
812 generate lateral rotation power, realize the rotation of spherical current divider 812, so that by the water (flow) direction of spherical current divider 812
Variation is generated in real time, improves the cleaning of 3 surface different location of guard so that cleaning effect is more abundant.
As one embodiment of the present invention, 813 cross section of tapered shunting device is set as taper, the taper point
Stream device 813 is rotatably installed in apopore 81；The screw type that the tapered shunting device 813 is internally provided with two end faces of connection connects hole
815, even 815 one end open of hole is arranged at 813 axis centre of tapered shunting device, and even 815 another end opening of hole is set
It sets in 813 axis side of tapered shunting device, and is set as end face concentric circles tangential direction；The tapered shunting device 813 can spray
Go out the flow along 813 tangential direction of tapered shunting device, pass through the water flow jet of tangential direction so that tapered shunting device 813 can
Generate radial rotary；Improve the cleaning of 3 surface different location of guard so that cleaning effect is more abundant.
As one embodiment of the present invention, 2 shaft of the motor is set as hollow shaft；2 shaft of the motor can
Connect dust suction pump；The upper scraping plate 8 corresponds to 3 side of guard and is equipped with one group of aspirating hole 82；82 side of the aspirating hole is covered with rubber
Rubber cushion 83,83 both sides of the rubber pad are connected in 82 both sides of aspirating hole, the other both sides when upper scraping plate 8 is evacuated of the rubber pad 83
It can open；83 middle part of the rubber pad is equipped with the taper protrusion 84 being plugged in aspirating hole 82；The taper protrusion 84 is used for
Prevent dust from blocking aspirating hole 82；For the workplace that dust is larger, when air draft, more dust easily attached on guard 3,
The dust suction being connected to by 2 shaft of motor, which pumps, takes the dust that guard 3 strikes off away, without manually being cleared up；Since dust is more,
The blocking for easily causing aspirating hole 82, the rubber pad 83 covered by 82 side of aspirating hole, interval pumping make rubber pad 83 vibrate,
And 83 middle part setting taper protrusion 84 of compound rubber pad, aspirating hole 82 is dredged, the blocking of aspirating hole 82 is effectively avoided, carries
High dust removing efficiency.
When work, exhaust blower side is set as flabellum, and other side is set as brushing module 4；Motor 2 passes through drive module
5 driving flabellums are eccentrically rotated；Drive module 5 can be one kind in planetary gear mechanism 6 and link mechanism 7；Using planet tooth
When taking turns mechanism 6, first gear 61, second gear 62 coordinate the first gear ring 63 to realize the autobiography of flabellum, while realizing flabellum around electricity
2 axis of machine revolves round the sun；When using link mechanism 7, connecting rod 71 drives third gear 72 to revolve round the sun around 2 axis of motor, coordinates the second gear ring
73 realize 72 autobiography of third gear, realize that flabellum autobiography and revolution, cooperation brush the upper scraping plate 8 and lower scraping plate 9 of the setting of module 4,
Realize the clean function in the side air draft other side, and alternately；Avoid 3 surface adhesion foul of guard；When on guard 3 adherency compared with
When the foul that difficulty brushes, it can be sprayed water to 3 surface of guard by apopore 81 and carry out the cleaning of foul, while in order to increase flow pair
The flow of apopore 81 is divided into multiply, convenient for 3 surface difference position of guard by the direct impact force of foul by the way that water knockout drum is arranged
The flushing set so that cleaning effect is more abundant；For the workplace that dust is larger, when air draft, more dust easily attached
On guard 3, the dust suction pump being connected to by 2 shaft of motor takes the dust that guard 3 strikes off away, without manually being cleared up；Due to
Dust is more, easily causes the blocking of aspirating hole 82, the rubber pad 83 covered by 82 side of aspirating hole, and interval pumping is so that rubber
Pad 83 vibrates, and 83 middle part setting taper protrusion 84 of compound rubber pad, is dredged to aspirating hole 82, effectively avoids aspirating hole 82
Blocking, improve dust discharge efficiency.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of automatically cleaning exhaust blower, including shell (1), motor (2), flabellum and guard (3)；It is characterized in that：It further include brush
Except module (4) and drive module (5)；The shaft side cooperation guard (3) of the motor (2), which is equipped with, brushes module (4)；The electricity
The shaft other side of machine (2) is equipped with flabellum；The drive module (5) drives flabellum to rotate for connecting motor (2) shaft；
The drive module (5) can be one kind in planetary gear mechanism (6) and link mechanism (7)；Wherein,
It is described that brush module (4) include upper scraping plate (8) and lower scraping plate (9)；The upper scraping plate (8) is fixedly mounted on motor (2) and turns
In the middle part of axis, and it is located at guard (3) side；Guard (3) other side corresponds to upper scraping plate (8) equipped with connected with motor (2) shaft
Lower scraping plate (9)；The upper scraping plate (8) and lower scraping plate (9) are for striking off the foul that guard (3) surface attaches；The upper scraping plate
(8) and corresponding guard (3) side of lower scraping plate (9) is equipped with bristle.
2. a kind of automatically cleaning exhaust blower according to claim 1, it is characterised in that：The planetary gear mechanism (6) includes
First gear (61), second gear (62) and the first gear ring (63)；Be connected first gear in the middle part of motor (2) shaft
(61)；The flabellum axle is connected second gear (62)；The first gear (61) and second gear (62) are meshed；The shell
Body (1) inner wall is connected the first gear ring (63)；First gear ring (63) and second gear (62) are meshed；First gear ring
(63) rotation is for driving flabellum to be eccentrically rotated.
3. a kind of automatically cleaning exhaust blower according to claim 1, it is characterised in that：The link mechanism (7) includes connecting rod
(71), third gear (72) and the second gear ring (73)；Described connecting rod (71) one end is connected in motor (2) shaft；The connecting rod
(71) other end rotation is in third gear (72) side；Third gear (72) other side is connected flabellum；The shell (1)
Inner wall is connected the second gear ring (73)；Second gear ring (73) and third gear (72) are meshed；Connecting rod (71) rotation
For driving flabellum to be eccentrically rotated.
4. a kind of automatically cleaning exhaust blower according to claim 1, it is characterised in that：Motor (2) shaft is set as empty
Mandrel；Motor (2) shaft can be passed through flow；Corresponding guard (3) side of the upper scraping plate (8) is equipped with one group of apopore
(81)；The lower scraping plate (9) is correspondingly arranged water receiving tank；Water knockout drum is equipped in the apopore (81)；The water knockout drum is spherical shape
One kind in current divider (812) and tapered shunting device (813).
5. a kind of automatically cleaning exhaust blower according to claim 4, it is characterised in that：The spherical shape current divider (812) rotates
In apopore (81)；Cavity is equipped in the middle part of the spherical shape current divider (812), the cavity is equipped with one group of connection spherical shape point
Flow the radial pattern through-hole (814) on the outside of device (812).
6. a kind of automatically cleaning exhaust blower according to claim 4, it is characterised in that：The tapered shunting device (813) is transversal
Face is set as taper, and the tapered shunting device (813) is rotatably installed in apopore (81)；In the tapered shunting device (813)
The screw type that portion is equipped with two end faces of connection connects hole (815), and described even hole (815) one end open is arranged in tapered shunting device
(813) at axis centre, even hole (815) another end opening is arranged in tapered shunting device (813) axis side, and is set as
End face concentric circles tangential direction；The tapered shunting device (813) can spray the water along tapered shunting device (813) tangential direction
Stream, the tapered shunting device (813) can generate radial rotary.
7. a kind of automatically cleaning exhaust blower according to claim 1, it is characterised in that：Motor (2) shaft is set as empty
Mandrel；Motor (2) shaft can connect dust suction pump；Corresponding guard (3) side of the upper scraping plate (8) is equipped with one group of aspirating hole
(82)；Aspirating hole (82) side is covered with rubber pad (83), and rubber pad (83) both sides are connected in aspirating hole (82) two
Side, the rubber pad (83) other both sides when upper scraping plate (8) are evacuated can open；Grafting is equipped in the middle part of the rubber pad (83)
Taper in aspirating hole (82) is raised (84)；The taper raised (84) is for preventing dust from blocking aspirating hole (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283848.8A CN108506233B (en) | 2018-04-02 | 2018-04-02 | Self-cleaning exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283848.8A CN108506233B (en) | 2018-04-02 | 2018-04-02 | Self-cleaning exhaust fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108506233A true CN108506233A (en) | 2018-09-07 |
| CN108506233B CN108506233B (en) | 2020-09-22 |
Family
ID=63379947
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810283848.8A Active CN108506233B (en) | 2018-04-02 | 2018-04-02 | Self-cleaning exhaust fan |
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| Country | Link |
|---|---|
| CN (1) | CN108506233B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372776A (en) * | 2018-11-26 | 2019-02-22 | 黄莲英 | A kind of indood ventilation fan that leaving area is big |
| CN109989930A (en) * | 2019-04-30 | 2019-07-09 | 温州君源汽车零部件有限公司 | A kind of automobile fan assembly |
| CN110038422A (en) * | 2019-05-22 | 2019-07-23 | 常州南大常高新环保产业技术研究院有限公司 | A kind of livestock and poultry cultivation emission-control equipment and its deodorization process |
| CN110985418A (en) * | 2019-12-27 | 2020-04-10 | 包宇峰 | Vibration reduction type axial flow fan with protection function |
| CN112005787A (en) * | 2020-08-03 | 2020-12-01 | 何宏成 | Farming is with device of growing seedlings with temperature regulation function |
| CN112145462A (en) * | 2020-09-16 | 2020-12-29 | 江西艾威尔压缩机有限公司 | Novel automatic clean industrial fan |
| CN112177951A (en) * | 2020-10-12 | 2021-01-05 | 雷帅 | Centrifugal ventilator for boiler |
| CN112627874A (en) * | 2020-12-16 | 2021-04-09 | 中铁十五局集团有限公司 | Ventilation unit for highway tunnel |
| CN113279991A (en) * | 2021-06-11 | 2021-08-20 | 南通安泰风机有限公司 | Exhaust fan convenient to clean flabellum |
| CN114526239A (en) * | 2021-12-24 | 2022-05-24 | 三星（温岭）水泵有限公司 | High-stability long-life centrifugal pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372776A (en) * | 2018-11-26 | 2019-02-22 | 黄莲英 | A kind of indood ventilation fan that leaving area is big |
| CN109989930A (en) * | 2019-04-30 | 2019-07-09 | 温州君源汽车零部件有限公司 | A kind of automobile fan assembly |
| CN109989930B (en) * | 2019-04-30 | 2024-02-27 | 温州君源汽车零部件有限公司 | Automobile fan assembly |
| CN110038422A (en) * | 2019-05-22 | 2019-07-23 | 常州南大常高新环保产业技术研究院有限公司 | A kind of livestock and poultry cultivation emission-control equipment and its deodorization process |
| CN110038422B (en) * | 2019-05-22 | 2023-06-23 | 恩宜瑞(江苏)环境发展有限公司 | Livestock and poultry breeding waste gas treatment device and deodorization process thereof |
| CN110985418A (en) * | 2019-12-27 | 2020-04-10 | 包宇峰 | Vibration reduction type axial flow fan with protection function |
| CN112005787A (en) * | 2020-08-03 | 2020-12-01 | 何宏成 | Farming is with device of growing seedlings with temperature regulation function |
| CN112145462B (en) * | 2020-09-16 | 2022-01-14 | 江西艾威尔压缩机有限公司 | Automatic clean industry fan |
| CN112145462A (en) * | 2020-09-16 | 2020-12-29 | 江西艾威尔压缩机有限公司 | Novel automatic clean industrial fan |
| CN112177951A (en) * | 2020-10-12 | 2021-01-05 | 雷帅 | Centrifugal ventilator for boiler |
| CN112627874A (en) * | 2020-12-16 | 2021-04-09 | 中铁十五局集团有限公司 | Ventilation unit for highway tunnel |
| CN113279991B (en) * | 2021-06-11 | 2021-10-08 | 南通安泰风机有限公司 | Exhaust fan convenient to clean flabellum |
| CN113279991A (en) * | 2021-06-11 | 2021-08-20 | 南通安泰风机有限公司 | Exhaust fan convenient to clean flabellum |
| CN114526239A (en) * | 2021-12-24 | 2022-05-24 | 三星（温岭）水泵有限公司 | High-stability long-life centrifugal pump |
| CN114526239B (en) * | 2021-12-24 | 2024-04-05 | 三星（温岭）水泵有限公司 | High-stability long-life centrifugal pump |
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Effective date of registration: 20200825 Address after: Room 401, building 4, No. 1669, north section of huolishan Avenue, Cihu high tech Zone, Ma'anshan City, Anhui Province Applicant after: MAANSHAN ogesas Machinery Technology Co.,Ltd. Address before: No. 31, Jiangzhuang Nanxiang, Nanguan Office, Suzhou City, Anhui Province Applicant before: SUZHOU XUNCHI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221124 Address after: Room 101, Building 1, Binzhou Hi tech Entrepreneurship Service Center, west of Binbo Avenue, north of Longteng 6th Road, High tech Zone, Binzhou City, Shandong Province, 256623 Patentee after: Binzhou High tech Zone State owned Capital Investment and Operation Co.,Ltd. Address before: Room 401, building 4, No. 1669, north section of huolishan Avenue, Cihu high tech Zone, Ma'anshan City, Anhui Province Patentee before: MAANSHAN ogesas Machinery Technology Co.,Ltd. |