CN115090050A - Intermittent type formula mediation cleaning mechanism of wind turbine generator system fin filter screen - Google Patents
Intermittent type formula mediation cleaning mechanism of wind turbine generator system fin filter screen Download PDFInfo
- Publication number
- CN115090050A CN115090050A CN202210803909.5A CN202210803909A CN115090050A CN 115090050 A CN115090050 A CN 115090050A CN 202210803909 A CN202210803909 A CN 202210803909A CN 115090050 A CN115090050 A CN 115090050A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- cleaning
- piece
- connecting rod
- vertical
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
- F03D80/55—Cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses an intermittent dredging and cleaning mechanism for a cooling fin filter screen of a wind turbine generator, which comprises a heat exchange channel, a first guide plate, a second guide plate and a third guide plate, wherein the heat exchange channel is provided with a heat exchange port on which the filter screen is arranged; clean subassembly, including driving medium, horizontal cleaning member and vertical cleaning member, the driving medium sets up both ends about the heat transfer mouth, and horizontal cleaning member slides and sets up in the heat transfer mouth outside, and the driving medium is connected with horizontal cleaning member and drives horizontal cleaning member reciprocating motion, vertical cleaning member and horizontal cleaning member swing joint, and the two mutually perpendicular, and the driving medium drives vertical cleaning member reciprocating motion simultaneously. According to the invention, the transverse cleaning piece is driven to transversely reciprocate to clean impurities on the filter screen by the work of the transmission piece, the vertical cleaning piece is driven to vertically reciprocate to clean impurities on the filter screen by the work of the transmission piece, the vertical cleaning piece and the transverse cleaning piece are mutually perpendicular, and the impurities on the filter screen can be more thoroughly cleaned by the reciprocating motion of the vertical cleaning piece and the transverse cleaning piece.
Description
Technical Field
The invention relates to the technical field of filter screen cleaning, in particular to an intermittent dredging and cleaning mechanism for a cooling fin filter screen of a wind turbine generator.
Background
In the use of fan, if the air that gets into the cabin is not filtered with the filter screen, very easily cause the heat exchanger core to block up, the core air volume descends, and heat exchange efficiency reduces. However, after the cooling fin filter screen of the unit is used for a long time, operation and maintenance personnel cannot clean impurities on the cooling fin filter screen in time, and two situations can be caused. Firstly, adsorbed impurity can cause the filter screen structure to block up, influences the unit heat dissipation. Secondly, impurities cannot be effectively cleaned, so that blockage can cause non-negligible influence on the normal operation of the unit.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
In order to solve the technical problems, the invention provides the following technical scheme: an intermittent dredging and cleaning mechanism for a cooling fin filter screen of a wind turbine generator comprises a heat exchange channel, a first guide plate, a second guide plate and a third guide plate, wherein the heat exchange channel is provided with a heat exchange port on which the filter screen is arranged; the cleaning assembly comprises a transmission part, a transverse cleaning part and a vertical cleaning part, wherein the transmission part is arranged at the upper end and the lower end of the heat exchange port, the transverse cleaning part is arranged outside the heat exchange port in a sliding mode, the transmission part is connected with the transverse cleaning part and drives the transverse cleaning part to reciprocate, the vertical cleaning part is movably connected with the transverse cleaning part and is perpendicular to the transverse cleaning part, and the transmission part drives the vertical cleaning part to reciprocate simultaneously.
As a preferred scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises: the transmission part comprises a driving part and a connecting part, and the driving part is connected with the transverse cleaning part through the connecting part to drive the transverse cleaning part to reciprocate.
As a preferred scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises: the driving piece comprises a driving motor, a first rotating rod, a transmission belt and a second rotating rod, the driving motor is fixedly installed on one side of the upper portion of the heat exchange port, the output end of the driving motor is connected with the first rotating rod, one end, far away from the driving motor, of the first rotating rod is connected with the second rotating rod through the transmission belt, and the second rotating rod is located on the lower portion of the heat exchange port.
As a preferred scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises: the first rotating rod is provided with a first worm section, the second rotating rod is provided with a second worm section, the connecting piece comprises a first turbine and a second turbine, the first turbine is rotatably installed at the upper end of the heat exchange port, the second turbine is rotatably installed at the lower end of the heat exchange port, the first turbine is meshed with the first worm section, and the second turbine is meshed with the second worm section.
As a preferred scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises: the cleaning device is characterized in that a first connecting rod is connected to the first turbine, a second connecting rod is hinged to one end, away from the first turbine, of the first connecting rod, a third connecting rod is connected to the second turbine, a fourth connecting rod is hinged to one end, away from the second turbine, of the third connecting rod, and the second connecting rod and the fourth connecting rod are connected with the transverse cleaning piece.
As an optimal scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises the following components: the horizontal cleaning piece include with second connecting rod articulated first brush hair pole and with fourth connecting rod articulated second brush hair pole, first brush hair pole and second brush hair pole with the filter screen is close to mutually.
As a preferred scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises: the upper end and the lower end of the heat exchange port are provided with limiting rods, movable grooves are formed in the limiting rods, the first bristle rods are slidably mounted in the movable grooves through first limiting blocks at the two ends, and the second bristle rods are slidably mounted in the movable grooves through second limiting blocks at the two ends.
As an optimal scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises the following components: first brush hair pole is kept away from first spout has been seted up at the back of filter screen, has first sliding block through first spring coupling in the first spout, second brush hair pole is kept away from there is second sliding block through second spring coupling in the second spout has been seted up at the back of filter screen, be connected with between first sliding block and the second sliding block vertical cleaning member.
As a preferred scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises: the vertical cleaning piece comprises a vertical bristle rod, a third sliding groove and a fourth sliding groove are formed in two ends of the vertical bristle rod, one end, far away from the first bristle rod, of the first sliding block is slidably mounted in the third sliding groove, and one end, far away from the second bristle rod, of the second sliding block is slidably mounted in the fourth sliding groove.
As a preferred scheme of the intermittent dredging and cleaning mechanism of the cooling fin filter screen of the wind turbine generator, the intermittent dredging and cleaning mechanism comprises: the vertical cleaning pieces are provided with two groups, and the vertical bristle bars, the second connecting rod and the fourth connecting rod are all located in the same plane.
The invention has the beneficial effects that: according to the invention, the transverse cleaning piece is driven to transversely reciprocate to clean impurities on the filter screen by the work of the transmission piece, the vertical cleaning piece is driven to vertically reciprocate to clean impurities on the filter screen by the work of the transmission piece, the vertical cleaning piece and the transverse cleaning piece are mutually perpendicular, and the impurities on the filter screen can be more thoroughly cleaned by the reciprocating motion of the vertical cleaning piece and the transverse cleaning piece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:
fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the transmission member of the present invention.
Fig. 3 is an enlarged schematic view of a in fig. 2.
Fig. 4 is an enlarged structural diagram of B in fig. 2.
FIG. 5 is a schematic view of a cleaning assembly according to the present invention.
Figure 6 is a schematic view of a transverse cleaning member-vertical cleaning member connection.
Fig. 7 is a schematic view of the cleaning assembly in operation.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 7, for a first embodiment of the present invention, the embodiment provides an intermittent dredging and cleaning mechanism for a cooling fin filter screen of a wind turbine generator, which includes a heat exchange channel 100 and a cleaning component 200, the heat exchange channel 100 is provided with a heat exchange port 101, the heat exchange port 101 is provided with a filter screen 102, external air enters a fan cabin through the heat exchange port 101 of the heat exchange channel 100, and the filter screen 102 provided on the heat exchange port 101 is used for filtering the air to prevent dust and impurities in the air from entering the fan cabin to cause the blockage of a heat exchanger core; the cleaning component 200 is arranged outside the heat exchange channel 100 and used for cleaning impurities on a filter screen 102 arranged at the heat exchange port 101 and preventing the filter screen 102 from being blocked and affecting heat dissipation of a unit, the cleaning component 200 comprises a transmission member 201, a transverse cleaning member 202 and a vertical cleaning member 203, the transmission member 201 is arranged at the upper end and the lower end of the heat exchange port 101, the transverse cleaning member 202 is arranged outside the heat exchange port 101 in a sliding manner, the transmission member 201 is connected with the transverse cleaning member 202 and drives the transverse cleaning member 202 to reciprocate, the vertical cleaning member 203 is movably connected with the transverse cleaning member 202 and is vertical to the transverse cleaning member 202, the transmission member 201 simultaneously drives the vertical cleaning member 203 to reciprocate, the transmission member 201 drives the transverse cleaning member 202 to reciprocate transversely and clean the impurities on the filter screen 102, the transmission member 201 drives the vertical cleaning member 203 to reciprocate simultaneously to clean the impurities on the filter screen 102 in a vertical reciprocating manner, the vertical cleaning members 203 and the horizontal cleaning members 202 are perpendicular to each other, and the reciprocating motion of the vertical cleaning members and the horizontal cleaning members can clean impurities on the filter screen 102 more thoroughly.
Further, the transmission member 201 includes a driving member 201a and a connecting member 201b, the driving member 201a is connected to the transverse cleaning member 202 through the connecting member 201b to drive the transverse cleaning member 202 to reciprocate, and the driving member 201a operates to drive the connecting member 201b to make a circular motion, so as to drive the transverse cleaning member 202 to reciprocate transversely to clean the impurities on the filter screen 102.
The driving part 201a comprises a driving motor 201a-1, a first rotating rod 201a-2, a transmission belt 201a-3 and a second rotating rod 201a-4, the driving motor 201a-1 is fixedly installed on one side of the upper portion of the heat exchange port 101, the output end of the driving motor 201a-1 is connected with the first rotating rod 201a-2, one end, far away from the driving motor 201a-1, of the first rotating rod 201a-2 is connected with the second rotating rod 201a-4 through the transmission belt 201a-3, and the second rotating rod 201a-4 is located on the lower portion of the heat exchange port 101.
The driving motor 201a-1 works to drive the first rotating rod 201a-2 connected with the output end of the driving motor and located at the upper part of the heat exchange port 101 to rotate, the first rotating rod 201a-2 rotates to drive the driving belt 201a-3 to rotate, and the driving belt 201a-3 rotates to drive the second rotating rod 201a-4 located at the lower part of the heat exchange port 101 to rotate.
The first rotating rod 201a-2 is provided with a first worm section 201a-5, the second rotating rod 201a-4 is provided with a second worm section 201a-6, the connecting piece 201b comprises a first turbine 201b-1 rotatably mounted at the upper end of the heat exchanging port 101 and a second turbine 201b-2 at the lower end, the first turbine 201b-1 is meshed with the first worm section 201a-5, and the second turbine 201b-2 is meshed with the second worm section 201 a-6.
The first rotating rod 201a-2 rotates to drive the first worm section 201a-5 arranged on the first rotating rod to rotate simultaneously, the first worm section 201a-5 rotates to drive the first turbine 201b-1 meshed with the upper end of the heat exchanging port 101 to rotate, the second rotating rod 201a-4 rotates to drive the second worm section 201a-6 arranged on the second rotating rod to rotate simultaneously, and the second worm section 201a-6 rotates to drive the second turbine 201b-2 meshed with the lower end of the heat exchanging port 101 to rotate.
The first turbine 201b-1 is connected with a first connecting rod 201b-3, one end, far away from the first turbine 201b-1, of the first connecting rod 201b-3 is hinged with a second connecting rod 201b-4, the second turbine 201b-2 is connected with a third connecting rod 201b-5, one end, far away from the second turbine 201b-2, of the third connecting rod 201b-5 is hinged with a fourth connecting rod 201b-6, and the second connecting rod 201b-4 and the fourth connecting rod 201b-6 are connected with the transverse cleaning piece 202. The transverse cleaning elements 202 include a first bristle bar 202a pivotally connected to the second link 201b-4 and a second bristle bar 202b pivotally connected to the fourth link 201b-6, the first and second bristle bars 202a and 202b being adjacent the screen 102.
The upper end and the lower end of the heat exchange port 101 are provided with limiting rods 103, the limiting rods 103 are provided with movable grooves 104, the first bristle rods 202a are slidably mounted in the movable grooves 104 through the first limiting blocks 202a-1 at the two ends, and the second bristle rods 202b are slidably mounted in the movable grooves 104 through the second limiting blocks 202b-1 at the two ends.
The first turbine 201b-1 rotates to drive the first connecting rod 201b-3 connected with the first turbine to do circular motion, the first connecting rod 201b-3 moves to drive the second connecting rod 201b-4 hinged with the first connecting rod 201b-3 to move, one end, far away from the first connecting rod 201b-3, of the second connecting rod 201b-4 is connected with the first bristle rod 202a, the first bristle rod 202a is slidably mounted in the movable groove 104 formed in the limiting rod 103 through the first limiting block 202a-1, therefore, the first bristle rod 202a can only do transverse displacement along the movable groove 104, when the first connecting rod 201b-3 rotates to move towards the direction close to the first bristle rod 202a, the first connecting rod 201b-3 moves to drive the second connecting rod 201b-4 to move, and the second connecting rod 201b-4 moves to push the first bristle rod 202a connected with the second connecting rod to move towards the outer side of the filter screen 102; when the first connecting rod 201b-3 rotates and moves in a direction away from the first bristle bar 202a, the first connecting rod 201b-3 moves to drive the second connecting rod 201b-4 to move, the second connecting rod 201b-4 moves to pull the first bristle bar 202a connected with the second connecting rod to move towards the inner side of the filter screen 102, and the first turbine 201b-1 rotates for a circle to drive the first connecting rod 201b-3 to rotate for a circle, so that the first bristle bar 202a does one-time reciprocating motion to clean impurities on the filter screen 102.
The second turbine 201b-2 rotates to drive a third connecting rod 201b-5 connected with the third turbine to do circular motion, the third connecting rod 201b-5 moves to drive a fourth connecting rod 201b-6 hinged with the third connecting rod 201b-5 to move, one end, far away from the third connecting rod 201b-5, of the fourth connecting rod 201b-6 is connected with a second bristle rod 202b, the second bristle rod 202b is slidably installed in a movable groove 104 formed in a limiting rod 103 through a second limiting block 202b-1, therefore, the second bristle rod 202b can only do transverse displacement along the movable groove 104, when the third connecting rod 201b-5 rotates to move towards the direction close to the second bristle rod 202b, the third connecting rod 201b-5 moves to drive the fourth connecting rod 201b-6 to move, and the fourth connecting rod 201b-6 moves to push the second bristle rod 202b connected with the fourth connecting rod 202b to move towards the outer side of the filter screen 102; when the third connecting rod 201b-5 rotates and moves in a direction away from the second bristle bar 202b, the third connecting rod 201b-5 moves to drive the fourth connecting rod 201b-6 to move, the fourth connecting rod 201b-6 moves to pull the second bristle bar 202b connected with the fourth connecting rod to move towards the inner side of the filter screen 102, and the second turbine 201b-2 rotates for a circle to drive the third connecting rod 201b-5 to rotate for a circle, so that the second bristle bar 202b makes one reciprocating motion to clean impurities on the filter screen 102.
Furthermore, a first sliding groove 202a-2 is formed in the back face, away from the filter screen 102, of the first bristle bar 202a, a first sliding block 202a-4 is connected into the first sliding groove 202a-2 in a sliding mode through a first spring 202a-3, a second sliding groove 202b-2 is formed in the back face, away from the filter screen 102, of the second bristle bar 202b, a second sliding block 202b-4 is connected into the second sliding groove 202b-2 in a sliding mode through a second spring 202b-3, and a vertical cleaning piece 203 is connected between the first sliding block 202a-4 and the second sliding block 202 b-4.
The vertical cleaning piece 203 comprises a vertical bristle bar 203a, a third chute 203b and a fourth chute 203c are arranged at two ends of the vertical bristle bar 203a, one end of the first sliding block 202a-4 far away from the first bristle bar 202a is slidably mounted in the third chute 203b, and one end of the second sliding block 202b-4 far away from the second bristle bar 202b is slidably mounted in the fourth chute 203 c. The vertical bristle bar 203a is in the same plane as the second link 201b-4 and the fourth link 201 b-6.
Two sets of vertical cleaning elements 203 are provided, one on each of the upper and lower halves of the first and second bristle bars 202a, 202b, with first glide blocks 202a-4 between vertical bristle bars 203a and first and second bristle bars 202a, 202b, the second sliding block 202b-4 is connected, the vertical bristle bar 203a is vertical to the first bristle bar 202a and the second bristle bar 202b, the first sliding groove 202a-2 is formed in the back of the first bristle bar 202a, the second sliding groove 202b-2 is formed in the back of the second bristle bar 202b, the third sliding groove 203b and the fourth sliding groove 203c are formed in two ends of the vertical bristle bar 203a, the first sliding block 202a-4 is located in the first sliding groove 202a-2 and the third sliding groove 203b, and the second sliding block 202b-4 is located in the second sliding groove 202b-2 and the fourth sliding groove 203 c. The vertical bristle bar 203a, the second connecting rod 201b-4 and the fourth connecting rod 201b-6 are all in the same plane, so that in the process of making a circle by the second connecting rod 201b-4, the vertical bristle bar 203a positioned at the upper half parts of the first bristle bar 202a and the second bristle bar 202b can be contacted, so that the vertical bristle bar 203a is pushed to move downwards along the first sliding groove 202a-2 and the second sliding groove 202b-2, the first spring 202a-3 and the second spring 202b-3 connected with the upper half part of the vertical bristle bar 203a are stressed and stretched, and after the second connecting rod 201b-4 is contacted with the vertical bristle bar 203a and disappears, the vertical bristle bar 203a is restored under the action of the first spring 202a-3 and the second spring 202 b-3; when the fourth link 201b-6 is in a circle, the fourth link contacts with the vertical bristle bar 203a located at the lower half of the first bristle bar 202a and the second bristle bar 202b, so that the vertical bristle bar 203a is pushed to move upwards along the first sliding groove 202a-2 and the second sliding groove 202b-2, the first spring 202a-3 and the second spring 202b-3 connected with the upper half vertical bristle bar 203a are stressed and stretched, and when the second link 201b-4 and the vertical bristle bar 203a are not in contact, the vertical bristle bar 203a is restored under the action of gravity.
The driving motor 201a-1 works to drive the first rotating rod 201a-2 and the first worm section 201a-5 arranged thereon to rotate simultaneously, the second rotating rod 201a-4 and the second worm section 201a-6 arranged thereon to rotate simultaneously, the first worm section 201a-5 rotates to drive the first turbine 201b-1 to rotate, the first turbine 201b-1 rotates to drive the first connecting rod 201b-3 connected therewith to do circular motion, thereby driving the first bristle bar 202a to do transverse movement under the action of the second connecting rod 201b-4 to clean impurities on the filter screen 102, the first connecting rod 201b-3 can contact with the vertical bristle bar 203a in the same plane with the first connecting rod while doing circular movement, thereby pushing the vertical bristle bar 203a to move downwards and vertically cleaning impurities on the filter screen 102; the second worm section 201a-6 drives the second worm 201b-2 to rotate, the second worm 201b-2 rotates to drive the third connecting rod 201b-5 connected with the second worm section to do circular motion, so that the second bristle bar 202b is driven to do transverse motion under the action of the fourth connecting rod 201b-6 to clean impurities on the filter screen 102, the fourth connecting rod 201b-6 can contact with the vertical bristle bar 203a in the same plane while doing circular motion, and the vertical bristle bar 203a is pushed to move upwards to vertically clean the impurities on the filter screen 102. The first turbine 201b-1 rotates for a circle to drive the first bristle bar 202a to do reciprocating motion once to transversely clean impurities on the filter screen 102, and meanwhile, the vertical bristle bar 203a on the upper half part does reciprocating motion once to vertically clean the impurities on the filter screen 102; the second turbine 201b-2 rotates for a circle to drive the second bristle bar 202b to do reciprocating motion once to transversely clean impurities on the filter screen 102, and meanwhile, the vertical bristle bar 203a located at the lower half part does reciprocating motion once to vertically clean impurities on the filter screen 102, so that the impurities adsorbed on the filter screen 102 are efficiently removed.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an intermittent type formula mediation cleaning mechanism of wind turbine generator system fin filter screen which characterized in that: comprises the steps of (a) preparing a substrate,
the heat exchange device comprises a heat exchange channel (100) which is provided with a heat exchange port (101), wherein a filter screen (102) is arranged on the heat exchange port (101);
cleaning assembly (200), including driving medium (201), horizontal cleaning member (202) and vertical cleaning member (203), driving medium (201) sets up both ends about heat transfer mouth (101), and horizontal cleaning member (202) slide and set up in the heat transfer mouth (101) outside, and driving medium (201) are connected and drive horizontal cleaning member (202) reciprocating motion with horizontal cleaning member (202), and vertical cleaning member (203) and horizontal cleaning member (202) swing joint, and the two mutually perpendicular, and driving medium (201) drive vertical cleaning member (203) reciprocating motion simultaneously.
2. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as claimed in claim 1, characterized in that: the transmission piece (201) comprises a driving piece (201a) and a connecting piece (201b), and the driving piece (201a) is connected with the transverse cleaning piece (202) through the connecting piece (201b) to drive the transverse cleaning piece (202) to reciprocate.
3. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as claimed in claim 2, characterized in that: the driving piece (201a) comprises a driving motor (201a-1), a first rotating rod (201a-2), a transmission belt (201a-3) and a second rotating rod (201a-4), the driving motor (201a-1) is fixedly installed on one side of the upper portion of the heat exchange port (101), the output end of the driving motor (201a-1) is connected with the first rotating rod (201a-2), one end, far away from the driving motor (201a-1), of the first rotating rod (201a-2) is connected with the second rotating rod (201a-4) through the transmission belt (201a-3), and the second rotating rod (201a-4) is located on the lower portion of the heat exchange port (101).
4. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as claimed in claim 3, characterized in that: the first rotating rod (201a-2) is provided with a first worm section (201a-5), the second rotating rod (201a-4) is provided with a second worm section (201a-6), the connecting piece (201b) comprises a first turbine (201b-1) rotatably mounted at the upper end of the heat exchanging port (101) and a second turbine (201b-2) at the lower end, the first turbine (201b-1) is meshed with the first worm section (201a-5), and the second turbine (201b-2) is meshed with the second worm section (201 a-6).
5. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as recited in claim 4, characterized in that: the transverse cleaning piece is characterized in that a first connecting rod (201b-3) is connected to the first turbine (201b-1), a second connecting rod (201b-4) is hinged to one end, away from the first turbine (201b-1), of the first connecting rod (201b-3), a third connecting rod (201b-5) is connected to the second turbine (201b-2), a fourth connecting rod (201b-6) is hinged to one end, away from the second turbine (201b-2), of the third connecting rod (201b-5), and the second connecting rod (201b-4) and the fourth connecting rod (201b-6) are connected with the transverse cleaning piece (202).
6. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as claimed in claim 5, characterized in that: the transverse cleaning elements (202) comprise a first bristle bar (202a) articulated to the second link (201b-4) and a second bristle bar (202b) articulated to the fourth link (201b-6), the first and second bristle bars (202a, 202b) being adjacent to the sieve (102).
7. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as claimed in claim 6, characterized in that: limiting rods (103) are arranged at the upper end and the lower end of the heat exchange port (101), movable grooves (104) are formed in the limiting rods (103), the first bristle rods (202a) are slidably mounted in the movable grooves (104) through first limiting blocks (202a-1) at the two ends, and the second bristle rods (202b) are slidably mounted in the movable grooves (104) through second limiting blocks (202b-1) at the two ends.
8. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as claimed in claim 7, characterized in that: the back of the first brush hair rod (202a) far away from the filter screen (102) is provided with a first sliding groove (202a-2), the first sliding groove (202a-2) is internally provided with a first sliding block (202a-4) in a sliding manner through a first spring (202a-3), the back of the second brush hair rod (202b) far away from the filter screen (102) is provided with a second sliding groove (202b-2), the second sliding groove (202b-2) is internally provided with a second sliding block (202b-4) in a sliding manner through a second spring (202b-3), and the vertical cleaning piece (203) is connected between the first sliding block (202a-4) and the second sliding block (202 b-4).
9. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as claimed in claim 8, characterized in that: the vertical cleaning piece (203) comprises a vertical bristle rod (203a), a third sliding groove (203b) and a fourth sliding groove (203c) are formed in two ends of the vertical bristle rod (203a), one end, away from the first bristle rod (202a), of the first sliding block (202a-4) is slidably installed in the third sliding groove (203b), and one end, away from the second bristle rod (202b), of the second sliding block (202b-4) is slidably installed in the fourth sliding groove (203 c).
10. The intermittent dredging and cleaning mechanism for the cooling fin filter screen of the wind turbine generator set as claimed in claim 9, characterized in that: two groups of vertical cleaning pieces (203) are arranged, and the vertical bristle bars (203a) are positioned in the same plane with the second connecting rod (201b-4) and the fourth connecting rod (201 b-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803909.5A CN115090050B (en) | 2022-07-07 | 2022-07-07 | Intermittent dredging and cleaning mechanism for wind turbine radiating fin filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803909.5A CN115090050B (en) | 2022-07-07 | 2022-07-07 | Intermittent dredging and cleaning mechanism for wind turbine radiating fin filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115090050A true CN115090050A (en) | 2022-09-23 |
| CN115090050B CN115090050B (en) | 2023-09-05 |
Family
ID=83296056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210803909.5A Active CN115090050B (en) | 2022-07-07 | 2022-07-07 | Intermittent dredging and cleaning mechanism for wind turbine radiating fin filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115090050B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693328A (en) * | 1970-05-04 | 1972-09-26 | Farr Co | Filter apparatus with removable filter elements |
| CN101290151A (en) * | 2007-04-18 | 2008-10-22 | 海尔集团公司 | Air conditioner filter screen self-cleaning device |
| CN207527817U (en) * | 2017-11-18 | 2018-06-22 | 深圳市信中机电工程有限公司 | Air-conditioning filter device |
| CN207533624U (en) * | 2017-11-13 | 2018-06-26 | 增城市金点食品有限公司 | A kind of Airshower chamber |
| CN211839144U (en) * | 2020-01-09 | 2020-11-03 | 重庆化工职业学院 | Dust removal device for computer cabinet |
| CN112939111A (en) * | 2021-02-03 | 2021-06-11 | 张善英 | Sewage treatment plant for construction that possesses supplementary clearance structure |
| CN214899579U (en) * | 2021-05-25 | 2021-11-26 | 华能昌邑风力发电有限公司 | Box transformer of wind-powered electricity generation field |
| CN113797608A (en) * | 2021-09-24 | 2021-12-17 | 南京艾德森水务有限公司 | Automatic mud scraper |
| CN113894637A (en) * | 2021-09-18 | 2022-01-07 | 孔硕硕 | Work piece grinding device for environmental protection machining |
| CN215637765U (en) * | 2021-06-08 | 2022-01-25 | 浙江双源环境科技有限公司 | Remove haze ventilation integral type environmental protection new trend equipment |
| CN216170767U (en) * | 2021-10-19 | 2022-04-05 | 孔娜 | High-temperature waste gas filtering processor with waste heat utilization function |
| CN216223179U (en) * | 2021-11-17 | 2022-04-08 | 江苏荣创环保科技有限公司 | Municipal sewage filtering device |
| CN216741853U (en) * | 2021-08-04 | 2022-06-14 | 阳信德惠风力发电有限公司 | Heat dissipation device of wind generating set |
-
2022
- 2022-07-07 CN CN202210803909.5A patent/CN115090050B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3693328A (en) * | 1970-05-04 | 1972-09-26 | Farr Co | Filter apparatus with removable filter elements |
| CN101290151A (en) * | 2007-04-18 | 2008-10-22 | 海尔集团公司 | Air conditioner filter screen self-cleaning device |
| WO2008128401A1 (en) * | 2007-04-18 | 2008-10-30 | Haier Group Corporation | Self-cleaning device of filtering net of air conditioner |
| CN207533624U (en) * | 2017-11-13 | 2018-06-26 | 增城市金点食品有限公司 | A kind of Airshower chamber |
| CN207527817U (en) * | 2017-11-18 | 2018-06-22 | 深圳市信中机电工程有限公司 | Air-conditioning filter device |
| CN211839144U (en) * | 2020-01-09 | 2020-11-03 | 重庆化工职业学院 | Dust removal device for computer cabinet |
| CN112939111A (en) * | 2021-02-03 | 2021-06-11 | 张善英 | Sewage treatment plant for construction that possesses supplementary clearance structure |
| CN214899579U (en) * | 2021-05-25 | 2021-11-26 | 华能昌邑风力发电有限公司 | Box transformer of wind-powered electricity generation field |
| CN215637765U (en) * | 2021-06-08 | 2022-01-25 | 浙江双源环境科技有限公司 | Remove haze ventilation integral type environmental protection new trend equipment |
| CN216741853U (en) * | 2021-08-04 | 2022-06-14 | 阳信德惠风力发电有限公司 | Heat dissipation device of wind generating set |
| CN113894637A (en) * | 2021-09-18 | 2022-01-07 | 孔硕硕 | Work piece grinding device for environmental protection machining |
| CN113797608A (en) * | 2021-09-24 | 2021-12-17 | 南京艾德森水务有限公司 | Automatic mud scraper |
| CN216170767U (en) * | 2021-10-19 | 2022-04-05 | 孔娜 | High-temperature waste gas filtering processor with waste heat utilization function |
| CN216223179U (en) * | 2021-11-17 | 2022-04-08 | 江苏荣创环保科技有限公司 | Municipal sewage filtering device |
Non-Patent Citations (1)
| Title |
|---|
| 冯君宏;: "沉降槽式除尘系统技术安全防范及管理措施", 中国设备工程, no. 13 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115090050B (en) | 2023-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113477568B (en) | Convenient cleaning device and cleaning method for industrial control machine | |
| CN212883937U (en) | Dust cleaning device based on special engineering plastic modification | |
| CN215647131U (en) | Indoor projecting apparatus of good heat dissipation's high definition | |
| CN115090050A (en) | Intermittent type formula mediation cleaning mechanism of wind turbine generator system fin filter screen | |
| CN214503957U (en) | Optical fiber adapter with dustproof function | |
| CN116155066A (en) | Electronic device shell and electronic device | |
| CN114679523B (en) | Safety monitoring device for bridge construction with adjustable | |
| CN213823826U (en) | Integrated circuit product dust collecting equipment | |
| CN215211282U (en) | Radiator fan cover of excavator | |
| CN221244385U (en) | Air filtering device for oxygenerator | |
| CN220492533U (en) | Cooling and dedusting device for electric box in graphite machining center | |
| CN215647028U (en) | Security protection monitoring device that thermal diffusivity is high | |
| CN216253728U (en) | Quick photoelectric information conversion equipment | |
| CN214757563U (en) | Dustproof construction of LED backlight | |
| CN218887935U (en) | Power distribution control computer box | |
| CN113020131B (en) | A light filter dust collector for intelligent manufacturing | |
| CN219833361U (en) | Dustproof vent of prefabricated cabin that can strain dirt dust removal | |
| CN217694108U (en) | Commodity circulation transportation information bar code collector | |
| CN220544489U (en) | Heat exchanger structure of numerical control machine tool | |
| CN212486492U (en) | Take GPRS's main control system | |
| CN215934087U (en) | Automatic dust removal power distribution cabinet is used in electric power engineering installation | |
| CN220227786U (en) | Dustproof device for oil-cooled radiator of fan gear box | |
| CN219200192U (en) | Air-cooled heat pump unit | |
| CN220191199U (en) | Cabinet panel capable of self-radiating | |
| CN220599944U (en) | Direction adjusting mechanism and tower ventilation and filtration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |