CN203670042U - Air duster for engine - Google Patents
Air duster for engine Download PDFInfo
- Publication number
- CN203670042U CN203670042U CN201320890094.5U CN201320890094U CN203670042U CN 203670042 U CN203670042 U CN 203670042U CN 201320890094 U CN201320890094 U CN 201320890094U CN 203670042 U CN203670042 U CN 203670042U
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- CN
- China
- Prior art keywords
- air
- fan
- dust remover
- suction port
- stator blade
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an air duster for an engine. The air duster comprises an air duster body and a fan. A water outlet is formed in an inner segment of an air duct of the fan. The fan is installed at an air inlet of the air duster body and communicated with the air inlet. The fan can be installed in two modes; according to one installation mode, the fan is horizontally installed at the air inlet of the air duster body and communicated with the air inlet, and the air inlet end of the fan faces the horizontal direction; according to the other installation mode, the fan is installed at the air inlet of the air duster body through a connecting pipe and communicated with the air inlet, and the air inlet end of the fan faces downward; when air enters the air duster body, air flow entering the fan blows towards rotating blades because a plurality of fixed blades of the air duster body are inclined, the rotating blades are driven by the air flow to rotate, rainwater and part of dust, entering the fan, are hurled out through the water outlet of the air duct, clean air enters the engine, and the engine is protected against damage caused by the rainwater and the dust.
Description
Technical field
The utility model relates to a kind of motor air dust remover.
Background technique
Some engineering vehicles particularly farm machinery due in when work, produce a large amount of dust, the motor of installing has reduced the dust of air with air dust remover, but is easy to into water at suction port Sometimes When It Rains, causes motor to suck rainwater infringement motor.Sometimes also can suck large particle dust, damage greatly motor.
Summary of the invention
The purpose of this utility model is will solve the motor that above-mentioned motor air dust remover causes when environmental work in the rainy day to suck the problem of rainwater, and a kind of novel motor air dust remover is provided.The utility model can be removed rainwater and large particle dust, avoids the infringement to motor of rainwater and dust.
The utility model by air dust remover and fan, form, the air duct inner segment of fan offers water outlet, fan is arranged on the suction port place of air dust remover and is communicated with suction port.
The installation form of fan has two kinds, and a kind of is that fan level is arranged on the suction port place of air dust remover and is communicated with suction port, and the inlet end of fan is towards substantially horizontal; Another kind is that fan is arranged on the suction port place of air dust remover and is communicated with suction port by connecting tube, and the inlet end of fan down.
Described fan is made up of stator blade, rotor blade and air duct, the inner segment of air duct offers water outlet, multi-disc stator blade is fixed between center spherical crown and air duct obliquely, multi-disc stator blade is radial arrangement, the end face of center spherical crown and the exterior edge face of air duct are in same plane, the inner side end face of every stator blade is located at the bottom of center spherical crown, the outer top surface of every stator blade is concordant with the exterior edge face of air duct, the every curved shape of stator blade, every stator blade is wide; The inner side of center spherical crown is with axle pivot joint rotor blade, and rotor blade is to be made up of at least two curved blades, and the outer side surface of each curved blade is horizontal plane, and the inner side surface shape of every curved blade is corresponding with the inner side surface of stator blade; The inner of air duct is provided with connection bayonet socket, connects bayonet socket for being connected with the suction port of air dust remover.
Working principle of the present utility model:
Fan is arranged on the suction port place of air dust remover and is communicated with suction port, in the time that air enters air dust remover, because its multi-disc stator blade is obliquely installed, enter the oblique rotor blade that blows to of air-flow of fan, rotor blade rotates under the drive of air-flow, the rainwater entering and part dust are thrown away from the water outlet of air duct, and rainwater can not enter in motor, and large dust is also thrown out of; Air flows according to the direction of arrow in figure, enters the further dedusting of air dust remover air, and clean air enters motor.
The beneficial effects of the utility model:
The utility model can be removed the rainwater and the large particle dust that enter in air dust remover, has avoided the infringement to motor of rainwater and dust.
Brief description of the drawings
Fig. 1 is first new embodiment's schematic perspective view of this practicality.
Fig. 2 is second new embodiment's schematic perspective view of this practicality.
Fig. 3 is fan schematic perspective view one of the present utility model.
Fig. 4 is fan schematic perspective view two of the present utility model.
Fig. 5 is fan schematic perspective view three of the present utility model.
Fig. 6 is fan schematic perspective view four of the present utility model.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, the present embodiment by air dust remover 2 and fan 1, form, air duct 13 inner segments of fan 1 offer water outlet 132, fan 1 is arranged on suction port 21 places of air dust remover 2 and is communicated with suction port 21,
The utility model has two kinds of mode of executions, and the installation form of fan 1 has two kinds, and a kind of is that fan 1 level is arranged on suction port 21 places of air dust remover 2 and is communicated with suction port 21, and the inlet end of fan 1 is towards substantially horizontal, as shown in Figure 2; Another kind is that fan 1 is arranged on suction port 21 places of air dust remover 2 and is communicated with suction port 21 by connecting tube 3, the inlet end of fan 1 down, as shown in Figure 1.
Refer to Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 6, described fan 1 is by stator blade 11, rotor blade 12 and air duct 13 form, the inner segment of air duct 13 offers water outlet 132, multi-disc stator blade 11 is fixed between center spherical crown 14 and air duct 13 obliquely, multi-disc stator blade 11 is radial arrangement, the end face 141 of center spherical crown 14 and the exterior edge face 131 of air duct 13 are in same plane, the inner side end face of every stator blade 11 is located at the bottom of center spherical crown 14, the outer top surface of every stator blade 11 is concordant with the exterior edge face 131 of air duct 13, the every curved shape of stator blade 11, every stator blade 11 is wide, the inner side of center spherical crown 14 is with axle 15 pivot joint rotor blades 12, and rotor blade 12 is to be made up of at least two curved blades, and the outer side surface of each curved blade is horizontal plane 121, and inner side surface 122 shapes of every curved blade are corresponding with the inner side surface of stator blade 11, the inner of air duct 13 is provided with and connects bayonet socket 133, connects bayonet socket 133 for being connected with the suction port 21 of air dust remover 2.
Working principle of the present utility model:
Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, fan 1 is arranged on suction port 21 places of air dust remover 2 and is communicated with suction port 21, in the time that air enters air dust remover 2, because its multi-disc stator blade 11 is obliquely installed, the oblique rotor blade 12 that blows to of air-flow that enters fan 1, rotor blade 12 rotates under the drive of air-flow, and the rainwater entering and part dust are thrown away from the water outlet 132 of air duct 13, rainwater can not enter in motor, and large dust is also thrown out of; Air flows according to the direction of arrow in figure, enters the further dedusting of air dust remover 2 air, and clean air enters motor.
Claims (4)
1. a motor air dust remover, it is characterized in that: by air dust remover (2) and fan (1), form, air duct (13) inner segment of described fan (1) offers water outlet (132), and fan (1) is arranged on the suction port (21) of air dust remover (2) and locates and be communicated with suction port (21).
2. a kind of motor air dust remover according to claim 1, it is characterized in that: the suction port (21) that described fan (1) is arranged on air dust remover (2) by connecting tube (3) is located and is communicated with suction port (21), and the inlet end of fan (1) down.
3. a kind of motor air dust remover according to claim 1, it is characterized in that: described fan (1) level is arranged on the suction port (21) of air dust remover (2) and locates and be communicated with suction port (21), and the inlet end of fan (1) is towards substantially horizontal.
4. according to a kind of motor air dust remover described in claim 1 or 2 or 3, it is characterized in that: described fan (1) is by stator blade (11), rotor blade (12) and air duct (13) composition, the inner segment of air duct (13) offers water outlet (132), multi-disc stator blade (11) is fixed between center spherical crown (14) and air duct (13) obliquely, multi-disc stator blade (11) is radial arrangement, the end face (141) of center spherical crown (14) and the exterior edge face (131) of air duct (13) are in same plane, the inner side end face of every stator blade (11) is located at the bottom of center spherical crown (14), the outer top surface of every stator blade (11) is concordant with the exterior edge face (131) of air duct (13), the curved shape of every stator blade (11), every stator blade (11) is wide, the inner side of center spherical crown (14) is with axle (15) pivot joint rotor blade (12), rotor blade (12) is to be made up of at least two curved blades, the outer side surface of each curved blade is horizontal plane (121), and inner side surface (122) shape of every curved blade is corresponding with the inner side surface of stator blade (11), the inner of air duct (13) is provided with and connects bayonet socket (133), connects bayonet socket (133) for being connected with the suction port (21) of air dust remover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890094.5U CN203670042U (en) | 2013-12-28 | 2013-12-28 | Air duster for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320890094.5U CN203670042U (en) | 2013-12-28 | 2013-12-28 | Air duster for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670042U true CN203670042U (en) | 2014-06-25 |
Family
ID=50966350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320890094.5U Expired - Fee Related CN203670042U (en) | 2013-12-28 | 2013-12-28 | Air duster for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159465A (en) * | 2018-01-26 | 2019-08-23 | 安庆市汇智科技咨询服务有限公司 | A kind of air inlet-outlet pipe structure of automobile engine |
-
2013
- 2013-12-28 CN CN201320890094.5U patent/CN203670042U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159465A (en) * | 2018-01-26 | 2019-08-23 | 安庆市汇智科技咨询服务有限公司 | A kind of air inlet-outlet pipe structure of automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |