CN205330836U - Two -stage filtration filter that admits air is said to forced air cooling diesel generator's double fluid - Google Patents
Two -stage filtration filter that admits air is said to forced air cooling diesel generator's double fluid Download PDFInfo
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- CN205330836U CN205330836U CN201521121088.9U CN201521121088U CN205330836U CN 205330836 U CN205330836 U CN 205330836U CN 201521121088 U CN201521121088 U CN 201521121088U CN 205330836 U CN205330836 U CN 205330836U
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- air
- drain pan
- filter
- upper casing
- epitheca
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
Two -stage filtration filter that admits air is said to forced air cooling diesel generator's double fluid, its characterized in that include epitheca, drain pan, air cleaner and intake pipe, the outer wall system of epitheca has preceding L shape air duct and back L shape air duct, and preceding, back L shape air duct communicates with each other with the epitheca is inside, and the upper end middle part of epitheca sets up the epitheca antivrbration pad, drain pan wall connection intake pipe sets up lock chamber support in the drain pan, the last locking bolt that sets up of lock chamber support sets up air cleaner between epitheca and drain pan, air cleaner include upper cover and lower cover, the upper cover matches with the epitheca, the lower cover matches with the drain pan, the system has the concave station in the upper cover, sets up the filter core antivrbration pad in the concave station, the locking bolt passes filter core antivrbration pad and epitheca antivrbration pad and nut screw -thread fit, sets up inside and outside otter board between upper and lower lid, inside and outside otter board outer wall sets up sponge filter, sets up the filter paper filter core in the inside and outside otter board.
Description
Technical field
This utility model relates to air cooling diesel engine generator, particularly relates to the dual channel double-filtration inlet air filtration device of air cooling diesel engine generator。
Background technology
During diesel-driven generator work; diesel combustion needs air in the cylinder; when the air entered in cylinder carries the impurity such as solid particle, dust, these impurity can cause the heavy wear of cylinder, therefore would generally install air filter at the air inlet of diesel-driven generator。Existing air filter generally only has the airway of an air inlet, and air is only by one filter element filtering, and such air inflow is little, air filtration weak effect, reduces the efficiency of combustion of diesel-driven generator。
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art to exist, it is provided that a kind of air inflow is big, and air filtration is effective, improves the efficiency of combustion of diesel-driven generator and the dual channel double-filtration inlet air filtration device of the air cooling diesel engine generator of power。
The technical scheme of the dual channel double-filtration inlet air filtration device of this utility model air cooling diesel engine generator is: it is characterized in that including upper casing, drain pan, air filter and air inlet pipe, the outer wall of described upper casing is shaped with front L-shaped airway and rear L-shaped airway, before, rear L-shaped airway communicates with inside upper casing, the upper center of upper casing arranges upper casing crash roll, described drain pan outer wall connects air inlet pipe, lock bracket is set in drain pan, lock bracket arranges clamping screw, air filter is set between upper casing and drain pan, described air filter includes upper cover and lower cover, upper cover matches with upper casing, lower cover matches with drain pan, upper cover is shaped with concave station, concave station arranges filter element crash roll, clamping screw coordinates through filter element crash roll and upper casing crash roll with nut thread, upper, inside and outside web plate is set between lower cover, inside and outside web plate outer wall arranges sponge filter core, inside and outside web plate arranges filter paper filter element。
The utility model discloses the dual channel double-filtration inlet air filtration device of a kind of air cooling diesel engine generator, it is mainly characterized by before the outer wall of upper casing is shaped with, rear L-shaped airway, front L-shaped airway is corresponding with rear L-shaped airway, upper at air filter, inside and outside web plate is set between lower cover, inside and outside web plate outer wall arranges sponge filter core, inside and outside web plate arranges filter paper filter element, during work, air is in the past, rear L-shaped airway enters, by front, air is led by rear L-shaped airway, the air making entrance produces spiral rotating, air within entering first passes through sponge filter core and carries out first filtration, enter filter paper filter element again through inside and outside web plate and carry out second filtration, air after filtration after be transported in the cylinder of diesel engine through air inlet pipe。The dual channel double-filtration inlet air filtration device of this programme air cooling diesel engine generator, adopt the air inlet simultaneously of former and later two L-shaped airways, air is made to produce spiral rotating, increase air inflow, improve intake efficiency, and adopt the air filter of two-stage filter element, and air filtration is effective, thus improve efficiency of combustion and the power of diesel-driven generator。
The dual channel double-filtration inlet air filtration device of this utility model air cooling diesel engine generator, described upper casing arranges cushion, arranging lower cushion in drain pan, upper cushion contacts with the upper cover of air filter, and lower cushion contacts with the lower cover of air filter。The upper and lower cushion good damping effect to air filter。Described nut is wing nut。Adopt wing nut, be convenient for people to be made directly dismounting with hands。
Accompanying drawing explanation
Fig. 1 is the structural representation of the dual channel double-filtration inlet air filtration device of this utility model air cooling diesel engine generator；
Fig. 2 is the schematic front view of upper casing；
Fig. 3 is the A A direction schematic cross-section of Fig. 2；
Fig. 4 is the schematic front view of air filter；
Fig. 5 is the B B direction schematic cross-section of Fig. 4。
Detailed description of the invention
This utility model relates to the dual channel double-filtration inlet air filtration device of a kind of air cooling diesel engine generator, as shown in Fig. 1 Fig. 5, it is characterized in that: include upper casing 1, drain pan 2, air filter 3 and air inlet pipe 4, the outer wall of described upper casing 1 is shaped with front L-shaped airway 11 and rear L-shaped airway 12, before, rear L-shaped airway communicates with inside upper casing, the upper center of upper casing arranges upper casing crash roll 13, described drain pan 2 outer wall connects air inlet pipe 4, lock bracket 21 is set in drain pan, lock bracket arranges clamping screw 22, air filter 3 is set between upper casing 1 and drain pan 2, described air filter includes upper cover 31 and lower cover 32, upper cover matches with upper casing 1, lower cover matches with drain pan 2, upper cover is shaped with concave station 33, concave station arranges filter element crash roll 34, clamping screw 22 passes filter element crash roll 34 and upper casing crash roll 13 and nut 5 threaded engagement, upper, inside and outside web plate 35 is set between lower cover, inside and outside web plate outer wall arranges sponge filter core 36, inside and outside web plate arranges filter paper filter element 37。It is mainly characterized by before the outer wall of upper casing 1 is shaped with, rear L-shaped airway 11, 12, front L-shaped airway is corresponding with rear L-shaped airway, upper at air filter 3, lower cover 31, inside and outside web plate 35 is set between 32, inside and outside web plate outer wall arranges sponge filter core 36, inside and outside web plate arranges filter paper filter element 37, during work, air is in the past, rear L-shaped airway 11, 12 enter, by front, air is led by rear L-shaped airway, the air making entrance produces spiral rotating, air within entering first passes through sponge filter core 36 and carries out first filtration, enter filter paper filter element 37 again through inside and outside web plate 35 and carry out second filtration, air after filtration after be transported in the cylinder of diesel engine through air inlet pipe 4。The dual channel double-filtration inlet air filtration device of this programme air cooling diesel engine generator, adopt the air inlet simultaneously of former and later two L-shaped airways 11,12, air is made to produce spiral rotating, increase air inflow, improve intake efficiency, and adopt the air filter 3 of two-stage filter element, and air filtration is effective, thus improve efficiency of combustion and the power of diesel-driven generator。Arranging cushion 14 in described upper casing 1, arrange lower cushion 23 in drain pan 2, upper cushion contacts with the upper cover 31 of air filter 3, and lower cushion contacts with the lower cover 32 of air filter。The good damping effect of upper and lower 14,23 pairs of air filters of cushion。Described nut 5 is wing nut。Adopt wing nut, be convenient for people to be made directly dismounting with hands。
Claims (3)
1. the dual channel double-filtration inlet air filtration device of air cooling diesel engine generator, it is characterized in that: include upper casing (1), drain pan (2), air filter (3) and air inlet pipe (4), the outer wall of described upper casing (1) is shaped with front L-shaped airway (11) and rear L-shaped airway (12), before, rear L-shaped airway communicates with inside upper casing, the upper center of upper casing arranges upper casing crash roll (13), described drain pan (2) outer wall connects air inlet pipe (4), lock bracket (21) is set in drain pan, lock bracket arranges clamping screw (22), air filter (3) is set between upper casing (1) and drain pan (2), described air filter includes upper cover (31) and lower cover (32), upper cover matches with upper casing (1), lower cover matches with drain pan (2), upper cover is shaped with concave station (33), concave station arranges filter element crash roll (34), clamping screw (22) passes filter element crash roll (34) and upper casing crash roll (13) and nut (5) threaded engagement, upper, inside and outside web plate (35) is set between lower cover, inside and outside web plate outer wall arranges sponge filter core (36), inside and outside web plate arranges filter paper filter element (37)。
2. the dual channel double-filtration inlet air filtration device of air cooling diesel engine generator as claimed in claim 1, it is characterized in that: described upper casing (1) arranges cushion (14), drain pan (2) arranges lower cushion (23), upper cushion contacts with the upper cover (31) of air filter (3), and lower cushion contacts with the lower cover (32) of air filter。
3. the dual channel double-filtration inlet air filtration device of air cooling diesel engine generator as claimed in claim 1, it is characterised in that: described nut (5) is wing nut。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121088.9U CN205330836U (en) | 2015-12-31 | 2015-12-31 | Two -stage filtration filter that admits air is said to forced air cooling diesel generator's double fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121088.9U CN205330836U (en) | 2015-12-31 | 2015-12-31 | Two -stage filtration filter that admits air is said to forced air cooling diesel generator's double fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330836U true CN205330836U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121088.9U Active CN205330836U (en) | 2015-12-31 | 2015-12-31 | Two -stage filtration filter that admits air is said to forced air cooling diesel generator's double fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330836U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382172A (en) * | 2016-12-01 | 2017-02-08 | 蚌埠金威滤清器有限公司 | Dry-type air filter |
| CN107905921A (en) * | 2017-12-29 | 2018-04-13 | 湖州世韩进出口有限公司 | A kind of automobile air inlet system thickening type air filtering core |
| CN108266292A (en) * | 2017-12-29 | 2018-07-10 | 湖州世韩进出口有限公司 | A kind of automobile air inlet system thickening type air filtering method |
| CN110694378A (en) * | 2019-11-01 | 2020-01-17 | 刘万斌 | Changeable silk screen filtering air filter |
-
2015
- 2015-12-31 CN CN201521121088.9U patent/CN205330836U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382172A (en) * | 2016-12-01 | 2017-02-08 | 蚌埠金威滤清器有限公司 | Dry-type air filter |
| CN107905921A (en) * | 2017-12-29 | 2018-04-13 | 湖州世韩进出口有限公司 | A kind of automobile air inlet system thickening type air filtering core |
| CN108266292A (en) * | 2017-12-29 | 2018-07-10 | 湖州世韩进出口有限公司 | A kind of automobile air inlet system thickening type air filtering method |
| CN110694378A (en) * | 2019-11-01 | 2020-01-17 | 刘万斌 | Changeable silk screen filtering air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dual channel two-stage filtering air inlet filtering device for air-cooled diesel generator Effective date of registration: 20210929 Granted publication date: 20160622 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: ZHEJIANG KEMA POWER MACHINERY Co.,Ltd. Registration number: Y2021980010256 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |