CN202451316U - Waterproof system for heavy-duty truck tractor - Google Patents
Waterproof system for heavy-duty truck tractor Download PDFInfo
- Publication number
- CN202451316U CN202451316U CN2012200595511U CN201220059551U CN202451316U CN 202451316 U CN202451316 U CN 202451316U CN 2012200595511 U CN2012200595511 U CN 2012200595511U CN 201220059551 U CN201220059551 U CN 201220059551U CN 202451316 U CN202451316 U CN 202451316U
- Authority
- CN
- China
- Prior art keywords
- heavy
- air inlet
- rubber pipe
- connecting rubber
- duty truck
- Prior art date
- 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 - Lifetime
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Classifications
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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
Abstract
The utility model relates to a component of a heavy-duty truck tractor, in particular to a waterproof system for the heavy-duty truck tractor, and solves the problem that the power performance of an air inlet system of the conventional heavy-duty truck tractor is influenced because a filter element is easy to wet on rainy days. The waterproof system for the heavy-duty truck tractor comprises an air inlet channel, a corrugated pipe, an air inlet base and a connecting rubber pipe which are communicated in sequence, wherein a swirl vane is arranged on the upper side of the air inlet channel; an air filter communicated with the connecting rubber pipe is arranged on the side wall of the connecting rubber pipe; an annular drainage groove I is formed on the side wall of the air inlet channel below the swirl vane; an annular drainage groove II and a conical drainage groove are formed on the upper and lower sides of the connecting rubber pipe; and a vertically fixed annular drainage groove III is formed on the side wall of the connecting rubber pipe. The waterproof system is reasonable and reliable in structural design, occupies a small space in the aspect of spatial arrangement, and is compactly arranged; and water does not enter the air filter in the driving process on rainy days and even in heavy rain with the rainfall of 200mm, and is smoothly drained by the connecting rubber pipe.
Description
Technical field
The utility model relates to the constituent element that heavily blocks tractor, is specially a kind of heavy card tractor waterproofing system.
Background technique
Tend to consider the function of the preceding draining of empty filter during domestic heavy card tractor gas handling system is arranged, the empty filter cloth of present domestic tractor is put two kinds of main employing transverse, verticals, is main with transverse wherein, and promptly empty filter axis is a substantially horizontal.Empty filter position mainly contains following three kinds: below, operator cabin right side, operator cabin rear side below; Operator cabin right side rear side; It is more convenient in the design of discharge structure wherein sky to be filtered the arrangement that is arranged in under-cab; Only need the base that connects is arranged as the L type, utilize the gravity of water that water is removed at the empty filter of entering front row, rainproof effective.But the sky filter is arranged in the operator cabin rear side, and because of considering the preceding draining of sky filter, the base that staggers before and after can air flue and empty filter attachment portion being made carry out draining, but its system layout can be sacrificed the distance of car load fore-and-aft direction, reduces the arrangement space of miscellaneous part.
Some heavily block the under-cab of tractor and can't arrange that must be arranged in the vehicle body rear side, its advantage is to make full use of the space of car load Y direction; Under the situation that does not increase wheelbase; Realize the function of the preceding draining of the empty filter of gas handling system as much as possible, and be used in DTS (widening sleeping berth) operator cabin, but tractor is in the rainy day running process; The rainwater of suction tude suction port place's inspiration is through behind the eddy flow; The rainwater that part is not excluded gets into air-strainer, drenches filter core, influences the power performance in the car load rainy day running process.
Summary of the invention
The utility model is prone to drench the problem that filter core influences its power performance in the rainy day in order to solve existing gas handling system of heavily blocking tractor, and a kind of heavy card tractor waterproofing system is provided.
The utility model is to adopt following technological scheme to realize: heavily block the tractor waterproofing system; Comprise intake duct, bellows, the air inlet base that is communicated with successively and connect sebific duct; The intake duct upside is provided with swirl vane, and the sidewall that connects sebific duct is provided with the empty filter that communicates with it, and the intake duct sidewall of swirl vane below is provided with circular row tank I; The upper and lower side that connects sebific duct is respectively equipped with circular row tank II and taper rhone, and the sidewall that connects sebific duct is provided with vertically fixing circular row tank III.
When running into the rainy day; The place is a negative pressure because of the air flue suction port, and when engine speed was higher, the negative pressure at suction port place can suck intake duct with rainwater on every side; Get into of the effect of the moisture of intake duct through swirl vane; Moisture in the air-flow is beaten barrel around, flow to along barrel in the circular row tank I of below, separate about 50% moisture; The moisture that another part fails in intake duct, to separate connects on the sebific duct because gravity is fallen, and all gets rid of through circular row tank II and taper rhone; Moisture from circular row tank II whereabouts; At the moisture of filtering a side near sky; Can be because the suction of motor be filtered suction port one side with the setting point deflection sky of moisture; Increase the circular row tank III of vertical direction here, last remaining rainwater is thoroughly got rid of, overcome existing gas handling system of heavily blocking tractor and be prone to drench the problem that filter core influences its power performance in the rainy day.
The utility model reasonable in design is reliable, and it is little to take up room on the spatial arrangement, arranges compact; And guarantee in driving on the rainy day process, even be under the heavy rain environment of 200mm at rainfall rate, empty filter inside does not intake, and it is unimpeded to connect the base draining.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: the 1-intake duct, the 2-bellows, 3-air inlet base, 4-connects sebific duct, 5-swirl vane, the empty filter of 6-, 7-circular row tank I, 8-circular row tank II, 9-taper rhone, 10-circular row tank III.
Embodiment
Heavily block the tractor waterproofing system; Comprise intake duct 1, bellows 2, the air inlet base 3 that is communicated with successively and connect sebific duct 4; Intake duct 1 upside is provided with swirl vane 5, and the sidewall that connects sebific duct 4 is provided with the empty filter 6 that communicates with it, and intake duct 1 sidewall of swirl vane 5 belows is provided with circular row tank I 7; The upper and lower side that connects sebific duct 4 is respectively equipped with circular row tank II 8 and taper rhone 9, and the sidewall that connects sebific duct 4 is provided with vertically fixing circular row tank III 10.
Claims (1)
1. one kind is heavily blocked the tractor waterproofing system; Comprise intake duct (1), bellows (2), the air inlet base (3) that is communicated with successively and connect sebific duct (4); Intake duct (1) upside is provided with swirl vane (5); The sidewall that connects sebific duct (4) is provided with the empty filter (6) that communicates with it; It is characterized in that: intake duct (1) sidewall of swirl vane (5) below is provided with circular row tank I (7), and the upper and lower side that connects sebific duct (4) is respectively equipped with circular row tank II (8) and taper rhone (9), and the sidewall that connects sebific duct (4) is provided with vertically fixing circular row tank III (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200595511U CN202451316U (en) | 2012-02-23 | 2012-02-23 | Waterproof system for heavy-duty truck tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200595511U CN202451316U (en) | 2012-02-23 | 2012-02-23 | Waterproof system for heavy-duty truck tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451316U true CN202451316U (en) | 2012-09-26 |
Family
ID=46867184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200595511U Expired - Lifetime CN202451316U (en) | 2012-02-23 | 2012-02-23 | Waterproof system for heavy-duty truck tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901382A (en) * | 2021-01-29 | 2021-06-04 | 中国重汽集团济南动力有限公司 | Heavy truck is with high-efficient drainage air intake system |
-
2012
- 2012-02-23 CN CN2012200595511U patent/CN202451316U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901382A (en) * | 2021-01-29 | 2021-06-04 | 中国重汽集团济南动力有限公司 | Heavy truck is with high-efficient drainage air intake system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 044000 No. 1 Airport Avenue, Yuncheng Airport Economic Development Zone, Shanxi Patentee after: DANYUN AUTOMOBILE CO., LTD. Address before: 044000 Shanxi province Yuncheng City Airport Tongda Road No. 8 Patentee before: Shanxi Dayun Automobile Manufacture Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
| CX01 | Expiry of patent term |