CN210686461U - Centrifugal fan with purification performance - Google Patents
Centrifugal fan with purification performance Download PDFInfo
- Publication number
- CN210686461U CN210686461U CN201921508061.3U CN201921508061U CN210686461U CN 210686461 U CN210686461 U CN 210686461U CN 201921508061 U CN201921508061 U CN 201921508061U CN 210686461 U CN210686461 U CN 210686461U
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- water
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- centrifugal fan
- air inlet
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Abstract
The utility model belongs to the centrifugal fan field, especially, a centrifugal fan with purification performance, the following scheme is put forward at present, it includes the base and installs the casing on the base, the top of casing is connected with out the tuber pipe, and the bottom that goes out the tuber pipe is connected with the water box, installs the box of launching on the top inner wall of tuber pipe, and the bottom of box of launching is opened has a plurality of guiding water holes, and the internally mounted of guiding water hole has the board that absorbs water that is located the box below of launching, and the one end that goes out the tuber pipe is opened there is the exhaust vent, and one side of water box is equipped with the liquid pump of installing on the base, and the input of liquid pump passes through the guiding water pipe and is connected with the water box, and the output of liquid pump passes through the guiding water pipe and is connected with the box of launching, the casing is close to one. The air that this device can get into filters, can play the effect of humidification simultaneously.
Description
Technical Field
The utility model relates to a centrifugal fan technical field especially relates to a centrifugal fan with purification performance.
Background
The centrifugal fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and the principle of the centrifugal fan is that the gas is accelerated by utilizing an impeller rotating at a high speed according to the principle that kinetic energy is converted into potential energy, and then the speed is reduced and the flow direction is adapted, so that the kinetic energy is converted into the potential energy. Centrifugal fans are widely used in the fields of factories, mines, tunnels, cooling towers, vehicles, ships, buildings and the like.
When external air is sucked into the existing centrifugal fan, external dust can be sucked simultaneously, when the fan works, the dust is discharged from an air outlet and is brought to a next procedure, and influences are caused on equipment and operators of the next procedure, so that the centrifugal fan with the purification function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a centrifugal fan with purification performance has solved the problem of proposing in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a centrifugal fan with a purification function comprises a base and a shell arranged on the base, wherein the top end of the shell is connected with an air outlet pipe, the bottom end of the air outlet pipe is connected with a water containing box, a water discharging box is arranged on the inner wall of the top end of the air outlet pipe, a plurality of water guide holes are formed in the bottom end of the water discharging box, a water absorbing plate positioned below the water discharging box is arranged inside the water guide holes, one end of the air outlet pipe is provided with an air outlet hole, one side of the water containing box is provided with a liquid pump arranged on the base, the input end of the liquid pump is connected with the water containing box through a water guide pipe, the output end of the liquid pump is connected with the water discharging box through a water guide pipe, a driving motor is arranged on one side wall of the shell close to the water containing box, the output shaft of the driving motor extends to the inside of the shell and is connected with an impeller, one side wall of, the filter is provided with a plurality of through holes, a filter screen is installed in each through hole, a connecting shaft is installed in the middle of one side of each filter, adjacent filters are connected through the connecting shafts, and the impeller is provided with a transmission mechanism for driving the filter to move left and right.
Preferably, the transmission mechanism comprises a connecting rod, one end of the connecting rod is fixed in the impeller, a first conical gear is fixed at the other end of the connecting rod, a crankshaft is rotatably connected inside the air inlet cylinder, a second conical gear meshed with the first conical gear is mounted on the crankshaft, a rotating ring is sleeved at the bent part of the crankshaft, a transmission rod is hinged to the rotating ring, and one end of the transmission rod is hinged to the filter plate.
Preferably, the filter is the toper, and the both sides of filter all are equipped with the slider, all opens the spout on the both sides wall of an air inlet section of thick bamboo, and slider sliding connection is in the spout.
Preferably, the connecting shaft is rotatably connected with a connecting ring, the outer side wall of the connecting ring is provided with a wind power fan blade, and the connecting ring is provided with a cleaning brush which is slidably connected with the filter screen.
Preferably, the bottom end of the filter plate is provided with a slag receiving box, and a material leakage hole is formed at the joint of the slag receiving box and the air inlet cylinder.
Preferably, the water absorption plate comprises a fixed frame and water absorption cloth, and the water absorption cloth is arranged in the fixed frame.
The utility model has the advantages that:
through the arrangement of the air inlet cylinder and the internal mechanism thereof, the air inlet cylinder can filter the entering air, remove dust in the air, prevent the dust from adhering to the filter screen and reduce the frequency of manual cleaning;
through the arrangement of the air outlet pipe, the water containing box, the air outlet hole, the water absorption plate, the liquid pump and the water discharging box, the humidifying function can be realized on blown air, and meanwhile, the dust falling function is further realized;
the air that this device can get into filters, can play the effect of humidification simultaneously.
Drawings
Fig. 1 is a schematic structural view of a centrifugal fan with a purification function according to the present invention;
fig. 2 is a schematic structural diagram of a filter plate and a filter screen of a centrifugal fan with a purification function according to the present invention;
fig. 3 is a schematic structural diagram of the drainage, water guide hole and water absorption plate of the centrifugal fan with purification function provided by the present invention;
fig. 4 is a schematic structural view of the suction plate of the centrifugal fan with purification function provided by the present invention.
Reference numbers in the figures: the device comprises a base 1, a driving motor 2, a shell 3, a connecting rod 4, a material leaking hole 5, a slag receiving box 6, a filter plate 7, a filter screen 8, a connecting shaft 9, a connecting ring 10, a cleaning brush 11, an air inlet barrel 12, a wind power fan blade 13, a transmission rod 14, a crankshaft 15, a rotating ring 16, an impeller 17, an air outlet pipe 18, a water discharging box 19, a water guide hole 191, an air outlet hole 20, a water suction plate 21, water suction cloth 211, a fixed frame 212, a water containing box 22 and a liquid pump 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a centrifugal fan with a purification function comprises a base 1 and a housing 3 installed on the base 1, wherein the top end of the housing 3 is connected with an air outlet pipe 18, the bottom end of the air outlet pipe 18 is connected with a water containing box 22, a water discharging box 19 is installed on the inner wall of the top end of the air outlet pipe 18, a plurality of water guide holes 191 are formed in the bottom end of the water discharging box 19, the water guide holes 191 are arranged in a staggered and spaced manner, a water absorbing plate 21 positioned below the water discharging box 19 is installed inside the water guide holes 191, an air outlet hole 20 is formed in one end of the air outlet pipe 18, a liquid pump 23 installed on the base 1 is arranged on one side of the water containing box 22, the input end of the liquid pump 23 is connected with the water containing box 22 through a water guide pipe, the output end of the liquid pump 23 is connected with the water containing box 19 through a water guide pipe, a driving motor 2 is installed, the casing 3 is connected with an air inlet section of thick bamboo 12 on keeping away from driving motor 2's a lateral wall, and it has the fresh air inlet to open with casing 3's junction to enter the air inlet section of thick bamboo 12, and the inside movable mounting of an air inlet section of thick bamboo 12 has a plurality of filters 7, and it has a plurality of through-holes to open on the filter 7, installs filter screen 8 in the through-hole, and the filter pore of filter screen 7 on the filter 7 that from left to right sets up reduces gradually, and connecting axle 9 is all installed to one side intermediate position of filter 7, connects through connecting axle 9 between the adjacent filter 7, be equipped with the drive mechanism.
The transmission mechanism comprises a connecting rod 4 with one end fixed in the impeller 17, a first bevel gear is fixed at the other end of the connecting rod 4, a crankshaft 15 is rotatably connected inside the air inlet cylinder 12, a second bevel gear meshed with the first bevel gear is installed on the crankshaft 15, a rotating ring 16 is sleeved at the bent part of the crankshaft 15, a transmission rod 14 is hinged on the rotating ring 16, one end of the transmission rod 14 is hinged on the filter plate 7, the filter plate 7 is driven to vibrate left and right, and dust is prevented from being adhered to the filter screen 8.
The filter 7 is the toper, and the both sides of filter 7 all are equipped with slider 71, all opens the spout on the both sides wall of an air inlet section of thick bamboo 12, and slider 71 sliding connection is in the spout, and filter 7 sliding connection is in an air inlet section of thick bamboo 12.
The connecting shaft 9 is rotatably connected with a connecting ring 10, the outer side wall of the connecting ring 10 is provided with a wind power fan blade 13, and the connecting ring 10 is provided with a cleaning brush 11 which is slidably connected with the filter screen 8, so that the filter screen 8 is further cleaned.
The bottom of the filter plate 7 is provided with a slag receiving box 6, and the joint of the slag receiving box 6 and the air inlet cylinder 12 is provided with a material leaking hole 5 to remove dust falling on the bottom of the air inlet cylinder 12 and recycle the dust.
The water absorption plate 21 comprises a fixed frame 212 and water absorption cloth 211, the water absorption cloth 211 is installed inside the fixed frame 212, water flows through the water absorption cloth 211, and air passes through the water absorption cloth 211 to achieve the effect of humidifying air.
The working principle is as follows: when the cleaning brush is used, the driving motor 2 is started, the output shaft of the driving motor 2 drives the impeller 17 to rotate, external air is sucked through the air inlet cylinder 12 and then is discharged through the air outlet pipe 18, when the external air is sucked, the external air is filtered by the filter screen 8 to remove dust in the air, the air flows to drive the wind power fan blades 13 to rotate, the connecting ring 10 is driven to rotate on the connecting shaft 9, the cleaning brush 11 is driven to rotate, so that the filter screen 8 is cleaned, meanwhile, the impeller 17 drives the first conical gear to rotate through the connecting rod 4, the first conical gear drives the crankshaft 15 to rotate through the second conical gear, the crankshaft 15 drives the filter plate 7 to move left and right in the air inlet cylinder 12 through the rotating ring 16 and the transmission rod 14, the filter plate 7 drives the adjacent filter plate 7 to move left and right through the connecting shaft 9, the sliding block 71 is driven to slide in the, dust is prevented from being accumulated on the filter screen 8 and falls into the slag receiving box 6 through the material leakage hole 5;
when the water is discharged through the air outlet pipe 18, the liquid pump 23 pumps the water in the water containing box 22 into the water discharging box 19, then the water flows into the water absorbing plate 21 through the water guide holes 191, and the wind blows out through the water absorbing cloth 211 to take away the water on the water absorbing cloth 211, so that the functions of humidifying and removing dust are achieved.
The air that this device can get into filters, can play the effect of humidification simultaneously
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A centrifugal fan with a purification function comprises a base (1) and a shell (3) installed on the base (1), and is characterized in that the top end of the shell (3) is connected with an air outlet pipe (18), the bottom end of the air outlet pipe (18) is connected with a water containing box (22), a water discharging box (19) is installed on the inner wall of the top end of the air outlet pipe (18), a plurality of water guide holes (191) are formed in the bottom end of the water discharging box (19), a water absorbing plate (21) located below the water discharging box (19) is installed inside the water guide holes (191), an air outlet hole (20) is formed in one end of the air outlet pipe (18), a liquid pump (23) installed on the base (1) is arranged on one side of the water containing box (22), the input end of the liquid pump (23) is connected with the water containing box (22) through a water guide pipe, the output end of the liquid pump (23) is connected with the water discharging box (19) through a water guide pipe, a driving motor (2) is installed, the output shaft of driving motor (2) extends to the internally connected with impeller (17) of casing (3), be connected with air inlet cylinder (12) on casing (3) keep away from a lateral wall of driving motor (2), the junction of air inlet cylinder (12) and casing (3) is opened there is the fresh air inlet, the inside movable mounting of air inlet cylinder (12) has a plurality of filter (7), it has a plurality of through-holes to open on filter (7), install filter screen (8) in the through-hole, connecting axle (9) are all installed to one side intermediate position of filter (7), connect through connecting axle (9) between adjacent filter (7), be equipped with the drive mechanism who drives filter (7) side-to-side motion on impeller (17).
2. The centrifugal fan with the purification function according to claim 1, wherein the transmission mechanism comprises a connecting rod (4) with one end fixed in the impeller (17), the other end of the connecting rod (4) is fixed with a first conical gear, the inside of the air inlet cylinder (12) is rotatably connected with a crankshaft (15), a second conical gear meshed with the first conical gear is installed on the crankshaft (15), a rotating ring (16) is sleeved at the bent part of the crankshaft (15), a transmission rod (14) is hinged on the rotating ring (16), and one end of the transmission rod (14) is hinged on the filter plate (7).
3. The centrifugal fan with the purification function according to claim 1, wherein the filter plate (7) is conical, the two sides of the filter plate (7) are provided with sliding blocks (71), the two side walls of the air inlet cylinder (12) are provided with sliding grooves, and the sliding blocks (71) are slidably connected in the sliding grooves.
4. The centrifugal fan with the purification function according to claim 1, wherein the connecting shaft (9) is rotatably connected with a connecting ring (10), the outer side wall of the connecting ring (10) is provided with a wind power fan blade (13), and the connecting ring (10) is provided with a cleaning brush (11) which is slidably connected with the filter screen (8).
5. The centrifugal fan with the purification function according to claim 1, wherein a slag receiving box (6) is installed at the bottom end of the filter plate (7), and a material leakage hole (5) is formed at the joint of the slag receiving box (6) and the air inlet cylinder (12).
6. The centrifugal fan with purification function as claimed in claim 1, wherein the water absorption plate (21) comprises a fixed frame (212) and a water absorption cloth (211), and the water absorption cloth (211) is installed inside the fixed frame (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508061.3U CN210686461U (en) | 2019-09-11 | 2019-09-11 | Centrifugal fan with purification performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508061.3U CN210686461U (en) | 2019-09-11 | 2019-09-11 | Centrifugal fan with purification performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210686461U true CN210686461U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508061.3U Expired - Fee Related CN210686461U (en) | 2019-09-11 | 2019-09-11 | Centrifugal fan with purification performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210686461U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735163A (en) * | 2020-06-24 | 2020-10-02 | 浙江穗丰机电科技有限公司 | Air conditioner cooling system for storage |
| CN113586530A (en) * | 2021-09-16 | 2021-11-02 | 三联泵业股份有限公司 | Automatic filter screen replacing and cleaning mechanism of double-suction pump |
| CN113586531A (en) * | 2021-09-16 | 2021-11-02 | 三联泵业股份有限公司 | Filtering and cleaning device of double-suction pump |
| CN116744610A (en) * | 2023-08-15 | 2023-09-12 | 成都世源频控技术股份有限公司 | Indoor special radar simulator |
| CN117738946A (en) * | 2024-02-21 | 2024-03-22 | 毅飞泵业（福州）有限公司 | High-efficiency energy-saving vertical split pump |
-
2019
- 2019-09-11 CN CN201921508061.3U patent/CN210686461U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735163A (en) * | 2020-06-24 | 2020-10-02 | 浙江穗丰机电科技有限公司 | Air conditioner cooling system for storage |
| CN113586530A (en) * | 2021-09-16 | 2021-11-02 | 三联泵业股份有限公司 | Automatic filter screen replacing and cleaning mechanism of double-suction pump |
| CN113586531A (en) * | 2021-09-16 | 2021-11-02 | 三联泵业股份有限公司 | Filtering and cleaning device of double-suction pump |
| CN116744610A (en) * | 2023-08-15 | 2023-09-12 | 成都世源频控技术股份有限公司 | Indoor special radar simulator |
| CN116744610B (en) * | 2023-08-15 | 2023-10-13 | 成都世源频控技术股份有限公司 | Indoor special radar simulator |
| CN117738946A (en) * | 2024-02-21 | 2024-03-22 | 毅飞泵业（福州）有限公司 | High-efficiency energy-saving vertical split pump |
| CN117738946B (en) * | 2024-02-21 | 2024-05-28 | 毅飞泵业（福州）有限公司 | Energy-saving vertical split pump |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |