CN205779340U - Heavy truck electromotor air filter device - Google Patents
Heavy truck electromotor air filter device Download PDFInfo
- Publication number
- CN205779340U CN205779340U CN201620781385.4U CN201620781385U CN205779340U CN 205779340 U CN205779340 U CN 205779340U CN 201620781385 U CN201620781385 U CN 201620781385U CN 205779340 U CN205779340 U CN 205779340U
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- CN
- China
- Prior art keywords
- air
- air filter
- air intake
- cap
- dust
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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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of heavy truck electromotor air filter device, including air filter assembly, the air intake cap of cavity is set in the air inlet of air filter assembly is sealedly connected with, it is provided with multiple fresh air inlet in air intake cap one end, outer rim at air intake cap is arranged with dust-exhausting port, rotatable rotating shaft is installed in air intake cap, the cavity being positioned at air intake cap in rotating shaft is provided with two blast fans, two blast fans are axially symmetric to be arranged in rotating shaft and is passively rotated by the suction of electromotor, two blast fans can produce air-flow in opposite direction when passively rotating, dust in the air that can will suck in air intake cap cavity is discharged by dust-exhausting port.Provide the benefit that: the dust in the air that can will suck in air intake cap cavity is discharged by dust-exhausting port, it is possible to discharge the most of dust being drawn in the air in air intake cap, good filtration effect, it is possible to increase the filter element service life of air filter assembly, reduce maintenance cost.
Description
Technical field
This utility model relates to a kind of air filter device, particularly to a kind of heavy truck electromotor air filter device.
Background technology
The effect of engine aspirating system is to provide cleaning, dry and sufficient air source for electromotor, if not up to
Regulation requirement, then the maintenance cost being easily caused electromotor increases or causes electromotor to occur running the phenomenons such as unable, difficult.
The working environment of heavy motor truck is typically more severe, as in air during harbour handling coal doped with substantial amounts of
Coal dust, if it not being carried out filtration to be directly sucked in electromotor, will be substantially reduced the service life of heavy truck electromotor.
It is integrated that existing heavy truck electromotor air filter device mostly is desert air filter, and its filter effect is preferable, but needs the most more
Changing filter element, maintenance cost is higher, and once filter element replacing will have a strong impact on filter effect not in time, thus affect electromotor and use
Life-span.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of good filtration effect, it is possible to increase filter element uses the longevity
Life, reduces the heavy truck electromotor air filter device of maintenance cost.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of heavy truck electromotor air filter device, including air filter assembly, it is characterized in that: close at the air inlet of air filter assembly
Envelope connection sets the air intake cap of cavity in having, be provided with multiple fresh air inlet in air intake cap one end, and the outer rim at air intake cap is arranged with row
Dirt mouth, is provided with rotatable rotating shaft in air intake cap, and the cavity being positioned at air intake cap in rotating shaft is provided with two blast fans,
Two blast fans are axially symmetric to be arranged in rotating shaft and is passively rotated by the suction of electromotor, and two blast fans are passive
Can produce air-flow in opposite direction during rotation, the dust in the air that can will suck in air intake cap cavity is discharged by dust-exhausting port.
As further preferably, described air filter assembly includes air filter casing and air filter cylinder, is provided with riser in air filter casing
And it is divided into, by riser, air intake passage and the filtration channel that bottom connects, in filtration channel, it is provided with three metafiltration arranged up and down
Core, described air filter cylinder is located at the entrance of the above of air filter casing and bottom and the outlet of filtration channel upper end.
As further preferably, described air filter box bottom is additionally provided with oil groove, and described air intake passage and filtration channel pass through
Oil groove connects.
As further preferably, this device is additionally provided with support, and the air filter casing of described air filter assembly is bolted on
On support.
As further preferably, described air intake cap is to be formed by hollow blast cap seat and blast cap lid grafting, and described air filter is total
The air inlet become is located at the upper end entrance being positioned at air intake passage on described air filter casing, and bearing block and two sleeves are passed through in described rotating shaft
Hold and be arranged on blast cap seat.
As further preferably, being provided with a grillage on support below corresponding described blast cap seat, described blast cap seat passes through
One U-shaped screw rod is fixed on grillage.
The beneficial effects of the utility model are: be provided with two fan leafs owing to being positioned at the cavity of air intake cap in rotating shaft
Wheel, two blast fans are axially symmetric to be arranged in rotating shaft and is passively rotated by the suction of electromotor, so close described
In the blast fan of fresh air inlet can assist, when rotating, the cavity that wind sucks air intake cap, the blast fan away from described fresh air inlet revolves
The wind sucked in described cavity can be produced direction to another blast fan, two blast fans when passively rotating when turning
Contrary air-flow, the dust in the air that can will suck in air intake cap cavity is discharged by dust-exhausting port, is drawn into therefore, it is possible to discharge
Most of dust in air in air intake cap, good filtration effect, it is possible to increase filter element service life, reduces maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
In figure: oil groove 1, air filter casing 2, air intake passage 201, filtration channel 202, support 3, air filter cylinder 4, air outlet
401, air intake cap 5, grillage 6, blast cap seat 7, fresh air inlet 701, blast cap lid 8, dust-exhausting port 801, riser 9, air inlet 10, bearing block
11, blast fan 12, rotating shaft 13, cartridge filter 14, filter element 15.
Detailed description of the invention
As shown in Figure 1-Figure 3, a kind of heavy truck electromotor air filter device that this utility model relates to, including air filter assembly, institute
State air filter assembly and include air filter casing 2 and air filter cylinder 4, be provided with vertically arranged riser 9 in air filter casing 2 and by riser 9
It is divided into air intake passage 201 and the filtration channel 202 of bottom connection, three metafiltration arranged up and down are installed in filtration channel 202
Core 15, described air filter cylinder 4 is located at the entrance of the above of air filter casing 2 and bottom and the outlet of filtration channel 202 upper end.
It is removably connected with the oil groove 1 filling oil strain, described air intake passage 201 and filtration also by buckle bottom air filter casing 2
Passage 202 is connected by oil groove 1.Two mutually nested cartridge filters 14 are installed, at sky on the central shaft in air filter cylinder 4
Center, filter cylinder body 4 one end is provided with air outlet 401.
Setting the air intake cap 5 of cavity in the air inlet 10 of air filter assembly is sealedly connected with, described air intake cap 5 is by hollow
Being formed by fixedly connecting after blast cap seat 7 and blast cap lid 8 grafting and by rivet, the air inlet 10 of described air filter assembly is located at described sky
Being positioned at the upper end entrance of air intake passage 201 on filter box body 2, described blast cap seat 7 is in tilted layout and the air intake of lower end and air filter assembly
Mouth 10 seals welding.Blast cap seat 7 one side end face of air intake cap 5 is provided with multiple fresh air inlet 701, at the blast cap lid 8 of air intake cap 5
Outer rim is arranged with multiple dust-exhausting port 801, is provided with rotatable rotating shaft 13 in air intake cap 5, and bearing is passed through in described rotating shaft 13
Seat 11 and two set bearings are arranged on blast cap seat 7.The cavity being positioned at air intake cap 5 in rotating shaft 13 is provided with two blast fans
12, two axially spaced certain distances of blast fan 12 are arranged symmetrically in rotating shaft 13 and are passively revolved by the suction of electromotor
Turning, two blast fans 12 can produce air-flow in opposite direction when passively rotating, in the air that can will suck in air intake cap 5 cavity
Dust discharged by dust-exhausting port 801.
This device is additionally provided with a support 3, and the air filter casing 2 of described air filter assembly is bolted on support 3.?
Being bolted a grillage 6 on support 3 below corresponding described blast cap seat 7, described blast cap seat 7 is by a U-shaped screw rod
It is fixed on grillage 6 with nut.
During work, this device passes through pipeline by the air inlet of the air outlet 401 of air filter cylinder 4 one end with heavy truck electromotor
Connection.Produce negative inspiratory pressure during electromotor work, by fresh air inlet 701, the air containing dust is sucked in air intake cap 5, pass through
Two blast fans 12 produce air-flow in opposite direction when passively rotating, the dust in the air that can will suck in air intake cap cavity
Discharged by dust-exhausting port 801.Air after dedusting is inhaled in air filter casing 2, by air intake passage 201 by blast cap seat 7
Enter oil groove 1 inner filtration, pass sequentially through three metafiltration cores 15 after filtration again and filter, filter just finally by two cartridge filters 14
May filter that the most of dust in air, the air after filtration sucks in electromotor by the air outlet of air filter cylinder 4 one end,
Service life of aeroengine can be improved.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment
Listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art,
It is easily achieved other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, this reality
It is not limited to specific details and shown here as the legend with description with novel.
Claims (6)
1. a heavy truck electromotor air filter device, including air filter assembly, is characterized in that: the air inlet in air filter assembly is tightly connected
Setting the air intake cap of cavity in having, be provided with multiple fresh air inlet in air intake cap one end, the outer rim at air intake cap is arranged with dust-exhausting port,
Being provided with rotatable rotating shaft in air intake cap, the cavity being positioned at air intake cap in rotating shaft is provided with two blast fans, two wind
Vane wheel is axially symmetric to be arranged in rotating shaft and is passively rotated, when two blast fans passively rotate by the suction of electromotor
Can produce air-flow in opposite direction, the dust in the air that can will suck in air intake cap cavity is discharged by dust-exhausting port.
Heavy truck electromotor air filter device the most according to claim 1, is characterized in that: described air filter assembly includes air filter casing
With air filter cylinder, it is provided with riser in air filter casing and is divided into air intake passage and the filtration channel of bottom connection by riser, in mistake
Being provided with, in filter passage, the three metafiltration cores arranged up and down, described air filter cylinder is located at the above of air filter casing and the entrance of bottom and mistake
The outlet of filter passage upper end.
Heavy truck electromotor air filter device the most according to claim 2, is characterized in that: described air filter box bottom is additionally provided with oil
Groove, described air intake passage is connected by oil groove with filtration channel.
Heavy truck electromotor air filter device the most according to claim 3, is characterized in that: this device is additionally provided with support, described sky
The air filter casing of filter assembly is bolted on support.
Heavy truck electromotor air filter device the most according to claim 3, is characterized in that: described air intake cap is by hollow blast cap
Seat and blast cap lid grafting form, and the air inlet of described air filter assembly is located at and is positioned at the upper end of air intake passage on described air filter casing and enters
Mouthful, described rotating shaft is arranged on blast cap seat by bearing block and two set bearings.
Heavy truck electromotor air filter device the most according to claim 5, is characterized in that: on support under corresponding described blast cap seat
Side is provided with a grillage, and described blast cap seat is fixed on grillage by a U-shaped screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781385.4U CN205779340U (en) | 2016-07-23 | 2016-07-23 | Heavy truck electromotor air filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620781385.4U CN205779340U (en) | 2016-07-23 | 2016-07-23 | Heavy truck electromotor air filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779340U true CN205779340U (en) | 2016-12-07 |
Family
ID=58121000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620781385.4U Expired - Fee Related CN205779340U (en) | 2016-07-23 | 2016-07-23 | Heavy truck electromotor air filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939566A (en) * | 2017-11-10 | 2018-04-20 | 郑良 | Air purifier unit |
-
2016
- 2016-07-23 CN CN201620781385.4U patent/CN205779340U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939566A (en) * | 2017-11-10 | 2018-04-20 | 郑良 | Air purifier unit |
| CN107939566B (en) * | 2017-11-10 | 2023-10-20 | 郑良 | Air cleaner device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The blue sea economic and Technological Development Zone of Liaoning Province, Jinzhou City, 121007 street, No. 1 Patentee after: CHINA ETS INTERNATIONAL LOGISTICS CO.,LTD. Address before: The blue sea economic and Technological Development Zone of Liaoning Province, Jinzhou City, 121007 street, No. 1 Patentee before: JINZHOU HUAXIA YITONG LOGISTICS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210723 |