CN112845481B - Bidirectional wind direction adjusting equipment of environmental protection equipment - Google Patents
Bidirectional wind direction adjusting equipment of environmental protection equipment Download PDFInfo
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- CN112845481B CN112845481B CN202110017025.2A CN202110017025A CN112845481B CN 112845481 B CN112845481 B CN 112845481B CN 202110017025 A CN202110017025 A CN 202110017025A CN 112845481 B CN112845481 B CN 112845481B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
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Abstract
The invention provides a bidirectional wind direction adjusting device of environmental protection equipment, which structurally comprises a flow guide strip, a fan box, a control box, a connecting pipe and a wind pipe, wherein the fan box comprises a ventilation pipe, a fan, an outer box and a filter screen grid, a connecting shaft enables a series plate to turn over through a steering gear to drive blades to rotate reversely, a connecting disc drives a rotating shaft to rotate twice, more wind power is generated by a plurality of blades during rotation, fragments are sucked out of gaps and then blown out of the filter screen grid, abrasion caused by friction between the fragments and the inner wall is reduced by using friction blocks on the inner side edge of a clamping plate, the fragments in a ventilation ring and an outer plate are sucked out through reverse wind power, after the wind direction is reset, a discharge port is opened, air is blown out from the discharge port, the fragments are taken out, the opening and closing state of the front part of a wall plate is controlled by an opening and closing device, the fragments enter the inner side of a guide plate of the wall plate, and the triangular structure of the guide plate on the top end of a backing plate is used for avoiding the fragments from being attached to a fixed plate during blowing out of the fragments And in the ring opening.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to bidirectional wind direction adjusting equipment of the environmental protection equipment.
Background
The environmental protection equipment is a machine used for purifying air, generates exhaust through a fan and carries out air circulation on smell in a paper mill, and the opening of an air pipe is fixed, so that the up-and-down bidirectional swing of the opening of a ventilation pipe can be realized by utilizing swing equipment and a flexible pipe.
The environmental protection wind direction adjusting equipment of prior art can only outwards release the air, because can inhale partial piece together when the fan is carminative for the shredded paper piece is held up by the dust screen and is pushed the laminating at the net mouth by the wind pressure, so that partial vent is stopped up, causes the circulation rate decline of air, and its piece can drop on the steering column when the fan stops, and then lets the water conservancy diversion strip block when the luffing motion, causes the fan can't change exhaust direction.
Disclosure of the invention technical problem (1)
Aiming at the defects of the prior art, the invention provides bidirectional wind direction adjusting equipment of environmental protection equipment, which is used for solving the using problems that when the existing fan exhausts, fragments are sucked to enable the fragments to be intercepted by a dust screen, so that a vent hole is blocked, the air circulation rate is reduced, the fragments fall onto a steering rod after the fan stops, and further a flow guide strip is clamped, so that the exhaust direction of the fan cannot be changed.
In order to achieve the purpose, the invention is realized by the following technical scheme: the wind direction bidirectional adjusting device of the environmental protection equipment structurally comprises a flow guide strip, a fan box, a control box, a connecting pipe and an air pipe, wherein the flow guide strip is movably clamped at the front end of the fan box, the fan box is connected to the front end inside the air pipe in a bolted mode, the control box is connected to the upper end of the fan box in a bolted mode, the connecting pipe is connected to the rear end of the fan box in a welded mode, the front end of the air pipe is connected with the rear portion of the connecting pipe in a flange mode, the fan box comprises a ventilation pipe, a fan, an outer box and a filter screen grid, the ventilation pipe is connected to the left end of the fan in a welded mode, the fan is connected to the inside of the outer box in a bolted mode, and the right end of the outer box is connected with the filter screen grid in an embedded mode.
Preferably, the fan includes series connection board, blade, connecting axle, steering gear, the gomphosis of series connection board is connected inside the blade, the blade inner is connected with the connecting axle embedment, connecting axle activity block is inside the series connection board, steering gear and connecting axle clearance fit, the total six of series connection board, and be fan-shaped structure and inlay admittedly at the blade inboard.
Preferably, the steering gear comprises a rotating shaft, a grinding sleeve, a connecting disc and an ejector rod, wherein the rotating shaft is movably connected to the side end of the ejector rod, the grinding sleeve is attached to the corner of the ejector rod, the connecting disc is fixedly connected to the rear portion of the ejector rod in an embedded mode, the ejector rod is a cross rod, and the edge of the ejector rod is provided with a clamping opening which can be matched with the ejector rod in a multi-direction to rotate and extend.
Preferably, the running-in sleeve comprises a screw plate, a connecting block and a clamping plate, the screw plate is welded and connected to the middle of the clamping plate, the connecting block is fixedly connected to the upper end of the screw plate in an embedded mode, the top of the clamping plate is welded and connected with the bottom end of the connecting block, the clamping plate is arc-shaped and trapezoidal, a notch is formed in each of the left side and the right side, and a friction block is arranged on the inner edge of the clamping plate.
Preferably, the filter screen grid comprises a ventilation ring, an outer plate, discharge ports and filter screen ports, the ventilation ring is welded and connected to the left end of the outer plate, the side end of the outer plate is connected with the discharge ports in an embedded mode, the discharge ports are connected with the filter screen ports in a riveted mode, the four discharge ports are arranged in the outer plate at equal intervals, after the wind direction is reset, the discharge ports are opened, air is discharged, meanwhile, fragments are taken out, and therefore the ventilation ports are prevented from being blocked.
Preferably, the discharge port includes a wall plate, a shutter, and a guide plate, a side end of the wall plate is fitted and connected to the shutter, the guide plate is fitted and connected to an inner side of the wall plate, and a front end of the wall plate has a trapezoidal structure and is inclined inward of the guide plate.
Preferably, the deflector includes sand grip, fixed plate, backing plate, the sand grip is embedded solid and is connected on the fixed plate top, fixed plate bolted connection is at the backing plate lower extreme, the sand grip is the triangle-shaped structure, and sets up on the fixed plate top.
(II) advantageous effects
The invention provides bidirectional wind direction adjusting equipment of environmental protection equipment. The method has the following beneficial effects:
1. the invention enables the connecting shaft to overturn the series connection plate through the steering gear to drive the blades to rotate reversely, the connecting disc is used for driving the rotating shaft to rotate twice, and more wind power is generated by the blades during rotation, so that fragments are sucked out of gaps and then blown out of the filter screen grid, and the abrasion caused by friction with the inner wall is reduced by the friction block at the inner side edge of the clamping plate.
2. The invention sucks the fragments in the ventilation ring and the outer plate by reverse wind power, opens the exhaust port after the wind direction is reset to blow air out of the exhaust port and take the fragments out, controls the opening and closing state of the front part of the wall plate by the opening and closing device to enable the fragments to enter the inner side of the guide plate of the wall plate, and avoids the fragments to be attached to the fixed plate and the ring opening when the fragments are blown out by the triangular structure of the guide plate at the top end of the base plate.
Drawings
FIG. 1 is a schematic structural diagram of a bidirectional wind direction adjusting device of an environmental protection device according to the present invention;
FIG. 2 is a schematic structural view of a fan box of the present invention;
FIG. 3 is a schematic structural view of a blower according to the present invention;
FIG. 4 is a schematic view of the construction of the diverter of the present invention;
FIG. 5 is a schematic structural view of the running fit of the present invention;
FIG. 6 is a schematic diagram of a filter grid according to the present invention;
FIG. 7 is a schematic view of the construction of the vent of the present invention;
FIG. 8 is a schematic view of the structure of the deflector of the present invention;
in the figure: the air guide device comprises a guide strip-1, a fan box-2, a control box-3, a connecting pipe-4, an air pipe-5, an air pipe-21, a fan-22, an outer box-23, a filter screen grid-24, a series plate-221, blades-222, a connecting shaft-223, a steering gear-224, a rotating shaft-a 1, a running sleeve-a 2, a connecting disc-a 3, an ejector rod-a 4, a screw plate-a 21, a connecting block-a 22, a clamping plate-a 23, a ventilation ring-241, an outer plate-242, an exhaust port-243, a filter screen port-244, a wall plate-b 1, an opening and closing device-b 2, a guide plate-b 3, a convex strip-b 31, a fixing plate-b 32 and a cushion plate-b 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, the wind direction bidirectional adjusting device provided by the embodiment of the invention structurally comprises a flow guide strip 1, a fan box 2, a control box 3, a connecting pipe 4 and an air pipe 5, wherein the flow guide strip 1 is movably clamped at the front end of the fan box 2, the fan box 2 is bolted at the front end inside the air pipe 5, the control box 3 is bolted at the upper end of the fan box 2, the connecting pipe 4 is welded at the rear end of the fan box 2, the front end of the air pipe 5 is connected with the rear flange of the connecting pipe 4, the fan box 2 comprises a ventilation pipe 21, a fan 22, an outer box 23 and a filter screen grid 24, the ventilation pipe 21 is welded at the left end of the fan 22, the fan 22 is bolted inside the outer box 23, and the right end of the outer box 23 is connected with the filter screen grid 24 in an embedding manner.
The fan 22 comprises a series plate 221, blades 222, a connecting shaft 223 and a diverter 224, the series plate 221 is connected inside the blades 222 in an embedded mode, the inner ends of the blades 222 are fixedly connected with the connecting shaft 223 in an embedded mode, the connecting shaft 223 is movably clamped inside the series plate 221, the diverter 224 is movably matched with the connecting shaft 223, the number of the series plates 221 is six, the series plates are of fan-shaped structures and are fixedly embedded inside the blades 222, the connecting shaft 223 enables the series plates 221 to overturn through the diverter 224 to drive the blades 222 to rotate in the opposite direction, and more suction force is generated when the blades 222 rotate so that fragments are sucked out of gaps.
The steering gear 224 comprises a rotating shaft a1, a running-in sleeve a2, a coupling disc a3 and an ejector rod a4, wherein the rotating shaft a1 is movably connected to the side end of the ejector rod a4, the running-in sleeve a2 is connected to the corner of the ejector rod a4 in a fitting manner, the coupling disc a3 is fixedly connected to the rear portion of the ejector rod a4 in a fitting manner, the ejector rod a4 is a cross rod, a clamping opening is formed in the edge of the cross rod, the edge of the cross rod can be matched with and rotated in multiple directions to extend out, the ejector rod a4 extends out of the running-in sleeve a2 upwards through the coupling disc a3, the rotating shaft a1 is driven to rotate twice, accordingly, wind direction is changed twice, fragments are sucked out and then blown out of the device, and are prevented from being clamped on the fragment steering rod.
The grinding sleeve a2 comprises a screw plate a21, a connecting block a22 and a clamping plate a23, the screw plate a21 is connected to the middle of the clamping plate a23 in a welded mode, the connecting block a22 is connected to the upper end of the screw plate a21 in an embedded mode, the top of the clamping plate a23 is connected with the bottom end of the connecting block a22 in a welded mode, the clamping plate a23 is arc-shaped and is provided with a notch on the left and right, the inner side edge of the clamping plate a23 is provided with a friction block, the clamping plate a23 and the connecting block a22 are fixed through the screw plate a21, and the friction block on the inner side edge of the clamping plate a23 is used for reducing abrasion caused by friction with the inner wall.
The specific working process is as follows:
in the invention, the control box 3 supplies power to the fan box 2, the fan 22 enables dust in a paper mill to enter the connecting pipe 4 from the air pipe 5 to be discharged, the dust is sucked into the filter screen grid 24 in front of the outer box 23 to be primarily filtered, the connecting shaft 223 enables the serial plate 221 to overturn through the steering gear 224 to drive the blades 222 to rotate in the reverse direction, the ejector rod a4 extends upwards from the interior of the running-in sleeve a2 through the connecting disc a3 to drive the rotating shaft a1 to rotate twice, more wind power is generated by the rotation of the blades 222, fragments are sucked out of a gap and then blown out of the filter screen grid 24, the clamping plate a23 and the connecting block a22 are fixed through the screw plate a21, and the abrasion caused by the friction between the clamping plate a23 and the inner wall is reduced.
Example 2
As shown in fig. 6 to 7, the embodiment of the invention provides a bidirectional wind direction adjusting device of an environmental protection device,
the filter screen grid 24 comprises a vent ring 241, an outer plate 242, discharge ports 243 and filter screen ports 244, wherein the vent ring 241 is connected to the left end of the outer plate 242 in a welding mode, the side end of the outer plate 242 is connected with the discharge ports 243 in a fitting mode, the discharge ports 243 are connected with the filter screen ports 244 in a riveting mode, the four discharge ports 243 are arranged in the outer plate 242 at equal intervals, air is discharged while fragments are taken out by opening the discharge ports 243 after the wind direction is reset, and therefore the ventilation ports are prevented from being blocked.
The outlet 243 includes a wall plate b1, a shutter b2, and a guide plate b3, wherein a side end of the wall plate b1 is fixedly connected with the shutter b2, the guide plate b3 is connected to the inner side of the wall plate b1 in a fitting manner, a front end of the wall plate b1 has a trapezoidal structure and is inclined toward the inside of the guide plate b3, and an opening and closing state of a front portion of the wall plate b1 is controlled by the shutter b2, thereby improving an air flow rate.
Wherein, deflector b3 includes sand grip b31, fixed plate b32, backing plate b33, sand grip b31 is embedded to be connected at fixed plate b32 top, fixed plate b32 bolted connection is at backing plate b33 lower extreme, sand grip b31 is the triangle-shaped structure, and sets up on fixed plate b32 top to avoid the piece laminating in the ring mouth when blowing out the piece.
The specific working process is as follows:
in the present invention, dust is discharged from a screen port 244 at the front end of an outer plate 242, debris in a vent ring 241 and the outer plate 242 is sucked by reverse wind, the discharge port 243 is opened after the wind direction is returned, air is blown out from the discharge port 243 while the debris is carried, the opening and closing state of the front portion of a wall plate b1 is controlled by an opening and closing device b2, the debris is caused to enter the inner side of a guide plate b3 of a wall plate b1, and the debris is prevented from adhering to a fixed plate b32 and the ring port when the debris is blown out by the triangular structure of the guide plate b3 at the top end of a backing plate b 33.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an environmental protection equipment wind direction bidirectional regulating equipment, its structure includes water conservancy diversion strip (1), fan case (2), control box (3), connecting pipe (4), tuber pipe (5), water conservancy diversion strip (1) activity block is at fan case (2) front end, fan case (2) bolted connection is at the inside front end of tuber pipe (5), bolted connection is in fan case (2) upper end in control box (3), connecting pipe (4) welded connection is in fan case (2) rear end, tuber pipe (5) front end and connecting pipe (4) rear portion flange joint, its characterized in that:
the fan box (2) comprises a ventilation pipe (21), a fan (22), an outer box (23) and a filter screen grid (24), the ventilation pipe (21) is connected to the left end of the fan (22) in a welding mode, the fan (22) is connected to the inner portion of the outer box (23) in a bolt mode, and the right end of the outer box (23) is connected with the filter screen grid (24) in an embedded mode; the fan (22) comprises a series plate (221), a blade (222), a connecting shaft (223) and a steering gear (224), the series plate (221) is connected inside the blade (222) in an embedded mode, the inner end of the blade (222) is fixedly connected with the connecting shaft (223) in an embedded mode, the connecting shaft (223) is movably clamped inside the series plate (221), and the steering gear (224) is movably matched with the connecting shaft (223); the steering gear (224) comprises a rotating shaft (a1), a running-in sleeve (a2), a coupling disc (a3) and an ejector rod (a4), wherein the rotating shaft (a1) is movably connected to the side end of the ejector rod (a4), the running-in sleeve (a2) is attached to the corner of the ejector rod (a4), and the coupling disc (a3) is fixedly connected to the rear part of the ejector rod (a4) in an embedding manner; the grinding sleeve (a2) comprises a screw plate (a21), a connecting block (a22) and a clamping plate (a23), the screw plate (a21) is connected to the middle of the clamping plate (a23) in a welding mode, the connecting block (a22) is fixedly connected to the upper end of the screw plate (a21) in an embedding mode, and the top of the clamping plate (a23) is connected with the bottom end of the connecting block (a22) in a welding mode; the filter screen grid (24) comprises a ventilation ring (241), an outer plate (242), an exhaust port (243) and a filter screen port (244), the ventilation ring (241) is connected to the left end of the outer plate (242) in a welding mode, the side end of the outer plate (242) is connected with the exhaust port (243) in a fitting mode, and the exhaust port (243) is connected with the filter screen port (244) in a riveting mode; the discharge port (243) comprises a wall plate (b1), an opener (b2) and a guide plate (b3), the side end of the wall plate (b1) is fixedly connected with the opener (b2), and the guide plate (b3) is connected to the inner side of the wall plate (b1) in a fitting mode; the deflector (b3) includes sand grip (b31), fixed plate (b32), backing plate (b33), sand grip (b31) embedded connection is at fixed plate (b32) top, fixed plate (b32) bolted connection is at backing plate (b33) lower extreme.
2. The bidirectional wind direction adjusting device of the environmental protection device as claimed in claim 1, wherein: the control box (3) supplies power to the fan box (2), the fan (22) enables dust in a paper mill to enter the connecting pipe (4) from the air pipe (5) to be discharged, the dust is sucked into the filter screen grid (24) in front of the outer box (23) to be primarily filtered, the connecting shaft (223) enables the series-connected plate (221) to overturn through the steering gear (224) to drive the blades (222) to rotate in the reverse direction, the ejector rod (a4) extends upwards from the interior of the grinding sleeve (a2) through the connecting disc (a3) to drive the rotating shaft (a1) to rotate twice, more wind power is generated by the plurality of blades (222) during rotation, accordingly, fragments are sucked out of gaps and then blown out of the filter screen grid (24), the clamping plate (a23) and the connecting block (a22) are fixed through the screw plate (a21), the friction block at the inner side edge of the clamping plate (a23) is used for reducing abrasion generated by friction with the inner wall, and the dust is discharged from the filter screen opening (244) at the front end of the outer plate (242), debris in the ventilation ring (241) and the outer plate (242) is sucked out by reverse wind power, the exhaust port (243) is opened after the wind direction is reset, air is blown out from the exhaust port (243) and the debris is taken out, the opening and closing state of the front part of the wall plate (b1) is controlled by the opening and closing device (b2), the debris enters the inner side of the guide plate (b3) of the wall plate (b1), and the debris is prevented from being attached to the fixing plate (b32) and the ring opening when the debris is blown out by the triangular structure of the guide plate (b3) at the top end of the backing plate (b 33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110017025.2A CN112845481B (en) | 2021-01-07 | 2021-01-07 | Bidirectional wind direction adjusting equipment of environmental protection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017025.2A CN112845481B (en) | 2021-01-07 | 2021-01-07 | Bidirectional wind direction adjusting equipment of environmental protection equipment |
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| CN112845481A CN112845481A (en) | 2021-05-28 |
| CN112845481B true CN112845481B (en) | 2022-03-25 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382150A (en) * | 2008-04-23 | 2009-03-11 | 林钧浩 | Synchronous rear flow fan |
| CN104296347A (en) * | 2014-10-05 | 2015-01-21 | 刘健萍 | Novel air ducting device of air conditioner |
| CN207454348U (en) * | 2017-10-24 | 2018-06-05 | 江西工业工程职业技术学院 | A kind of dedusting cooling ventilation blower |
| CN207622225U (en) * | 2017-11-08 | 2018-07-17 | 江西和明制药有限公司 | A kind of air outlet for module-combined-type air conditioner unit |
| CN109016397A (en) * | 2018-07-16 | 2018-12-18 | 吴丽珠 | It is a kind of that the injection mold for being molded quality can be improved convenient for being vented |
| CN208252372U (en) * | 2018-03-20 | 2018-12-18 | 绍兴兴越干粉砂浆制造有限公司 | A kind of exhaust fan of big wind-force |
| CN209165686U (en) * | 2018-12-21 | 2019-07-26 | 佛山宝力思节能设备科技有限公司 | A kind of air-conditioning equipment changes wind structure |
| CN111502919A (en) * | 2020-05-14 | 2020-08-07 | 诸暨都高风能科技有限公司 | Small-size domestic aerogenerator |
| KR20200114574A (en) * | 2019-03-29 | 2020-10-07 | 허재용 | A apparatus for suction and blowing of chargeable electric motor tool |
| CN112169521A (en) * | 2020-10-22 | 2021-01-05 | 临漳县巨鹏贸易有限公司 | Mining plant dust removal purifier for environmental protection equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2349970A1 (en) * | 2001-05-31 | 2002-11-30 | Martin Gagnon | Ventilation method and device |
| JP4125766B2 (en) * | 2006-10-04 | 2008-07-30 | 株式会社アンレット | Mist and dust collector |
| CN101836050B (en) * | 2007-10-25 | 2015-04-29 | 大金工业株式会社 | Indoor unit for air conditioner |
| CN108816835A (en) * | 2018-08-09 | 2018-11-16 | 太仓市凯润尔展示器材有限公司 | A kind of glass washing device for showcase production |
| CN210814344U (en) * | 2019-08-27 | 2020-06-23 | 杭州富阳宏泰精密铸件有限公司 | Dust remover |
| CN210993434U (en) * | 2019-09-24 | 2020-07-14 | 江苏禾宁流体科技有限公司 | High temperature draught fan dust removal guiding device |
| CN212017117U (en) * | 2019-12-29 | 2020-11-27 | 孟召霞 | Air purifier with good diffusion effect |
-
2021
- 2021-01-07 CN CN202110017025.2A patent/CN112845481B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382150A (en) * | 2008-04-23 | 2009-03-11 | 林钧浩 | Synchronous rear flow fan |
| CN104296347A (en) * | 2014-10-05 | 2015-01-21 | 刘健萍 | Novel air ducting device of air conditioner |
| CN207454348U (en) * | 2017-10-24 | 2018-06-05 | 江西工业工程职业技术学院 | A kind of dedusting cooling ventilation blower |
| CN207622225U (en) * | 2017-11-08 | 2018-07-17 | 江西和明制药有限公司 | A kind of air outlet for module-combined-type air conditioner unit |
| CN208252372U (en) * | 2018-03-20 | 2018-12-18 | 绍兴兴越干粉砂浆制造有限公司 | A kind of exhaust fan of big wind-force |
| CN109016397A (en) * | 2018-07-16 | 2018-12-18 | 吴丽珠 | It is a kind of that the injection mold for being molded quality can be improved convenient for being vented |
| CN209165686U (en) * | 2018-12-21 | 2019-07-26 | 佛山宝力思节能设备科技有限公司 | A kind of air-conditioning equipment changes wind structure |
| KR20200114574A (en) * | 2019-03-29 | 2020-10-07 | 허재용 | A apparatus for suction and blowing of chargeable electric motor tool |
| CN111502919A (en) * | 2020-05-14 | 2020-08-07 | 诸暨都高风能科技有限公司 | Small-size domestic aerogenerator |
| CN112169521A (en) * | 2020-10-22 | 2021-01-05 | 临漳县巨鹏贸易有限公司 | Mining plant dust removal purifier for environmental protection equipment |
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| CN112845481A (en) | 2021-05-28 |
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