CN202991293U - Engine air inlet system with water drainage structure - Google Patents
Engine air inlet system with water drainage structure Download PDFInfo
- Publication number
- CN202991293U CN202991293U CN 201220727546 CN201220727546U CN202991293U CN 202991293 U CN202991293 U CN 202991293U CN 201220727546 CN201220727546 CN 201220727546 CN 201220727546 U CN201220727546 U CN 201220727546U CN 202991293 U CN202991293 U CN 202991293U
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- CN
- China
- Prior art keywords
- air inlet
- inlet system
- air entraining
- guiding tube
- order air
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Abstract
The utility model relates to an engine air inlet system with a water drainage structure. The engine air inlet system comprises a high-position air guiding tube, wherein an air inlet is arranged on one side of the upper portion of the high-position air guiding tube; the lower portion of the high-position air guiding tube is connected with a water separator through a fastening member, the head portion of the water separator extends into the high-position air guiding tube, an annular groove is formed between the part of the water separator extending into the inner head portion of the high-position air guiding tube and the inner wall surface of the high-position air guiding tube, one side of the annular groove extends to form a water drainage tube, and a water drainage valve is installed on the water drainage tube. The engine air inlet system is reasonable in structure, convenient to manufacture and install and convenient to use, the water drainage structure is arranged on the high-position air guiding tube of a first passage entering an air inlet system, so that a large amount of water drop is discharged out of the air inlet system, a large amount of moisture and water drop can be prevented from entering the air inlet pipeline and an air filter, accordingly, the dehumidification and dehydration efficiency of the air inlet system is improved, the service life of an air filter element is prolonged, and the performance of engine is improved.
Description
Technical field
The utility model relates to engine aspirating system, especially a kind of engine aspirating system with discharge structure.
Background technique
Motor is the heart of engineering machinery, and gas handling system is the artery of motor, and the rationality of gas handling system directly affects performance, the life-span of motor, thereby affects performance, life-span and the feature of environmental protection of complete machine.The function of gas handling system is that in system, primary clustering air filter, pipeline and design and installation thereof will directly affect performance, the stability of work, the reliability of the duty of engine, even greatly shorten its life-span for motor provides cleaning, drying, sufficient air.
Gas handling system used in the prior art, the high-order air entraining pipe of its first passage is without the dehumidifying de-watering apparatus, make in the motor using process, aqueous vapor in gas handling system and water droplet directly enter into next link by high-order air entraining pipe, thereby be easy to cause air filtering core easily moist, shorten the working life of air filtering core, affect simultaneously the overall performance of motor.
The model utility content
The applicant is for the de-watering apparatus that do not dehumidify in engine aspirating system in above-mentioned existing production technology, cause easy humid air filter core, affect air filtering core working life and affect the shortcomings such as engine performance, a kind of engine aspirating system with discharge structure is provided, thereby make engine aspirating system have drainage effect preferably, guarantee the working efficiency of gas handling system, extend the working life of filter core, engine performance is reliable and stable.
The technological scheme that the utility model adopts is as follows:
A kind of engine aspirating system with discharge structure comprises high-order air entraining pipe, and described high-order air entraining pipe top one side is suction port; Described high-order air entraining pipe bottom connects separator by fastening piece, described separator head is inserted in high-order air entraining pipe, separator stretches into the interior head of high-order air entraining pipe and partly and between the internal face of high-order air entraining pipe forms circular groove, described circular groove one side is extended with waste pipe, on described waste pipe, drain valve is installed.
Its further technological scheme is:
The height a that described separator stretches into head part in high-order air entraining pipe is 100mm-150mm;
The width b of described circular groove is 10mm-20mm;
The height c of described waste pipe is greater than 100mm;
The height c of described waste pipe is 108mm;
Described drain valve is one-way valve.
The beneficial effects of the utility model are as follows:
The utility model is rational in infrastructure, make with easy for installation, easy to use, it arranges discharge structure on the high-order air entraining pipe of first passage that enters gas handling system, a large amount of water droplets is discharged outside gas handling system, avoid a large amount of steam and water droplets to enter into admission line and air-strainer, thereby improve the dehumidifying water rem oval of gas handling system, extend the working life of air filtering core and the performance of raising motor.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the left view (whole-cutaway view) of Fig. 1.
Wherein: 1, high-order air entraining pipe; 2, suction port; 3, separator; 4, waste pipe; 5, drain valve; A, separator stretch into the height in high-order air entraining pipe; The width of b, circular groove; The height of c, waste pipe.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As Fig. 1, Fig. 2 and shown in Figure 3, the engine aspirating system with discharge structure of the present embodiment comprises high-order air entraining pipe 1, and high-order air entraining pipe 1 top one side is suction port 2; High-order air entraining pipe 1 bottom connects separator 3 by fastening piece, separator 3 heads are inserted in high-order air entraining pipe 1, separator 3 stretches into the interior head of high-order air entraining pipe 1 and partly and between the internal face of high-order air entraining pipe 1 forms circular groove, circular groove one side is extended with waste pipe 4, drain valve 5 is installed on waste pipe 4, and drain valve 5 is one-way valve.
As shown in Figure 3, to stretch into the height a of the interior head of high-order air entraining pipe 1 part be 100mm-150mm to separator 3.The width b of circular groove is 10mm-20mm.The height c of waste pipe 4 is greater than 100mm.
The height c of waste pipe 4 described in the utility model is 108mm.
In actual using process, gas is from high-order air entraining pipe 1 suction port 2 air inlets of gas handling system, gas produces water droplet after the interior atomizing of high-order air entraining pipe 1, the effect of water droplet by deadweight is past dirty along the internal face of high-order air entraining pipe 1, flow in circular groove, flow to simultaneously in waste pipe 4, when the water in waste pipe 4 is accumulated to needed height, and when reaching required force value within it, drain valve 5 is opened automatically, and the water in circular groove i.e. waste pipe 4 by circular groove one side and drain valve 5 discharge systems.
The accumulation height of the water in circular groove described in the utility model is decided according to the caliber of different applications, different waste pipe 4.
Above description is to explanation of the present utility model, is not the restriction to model utility, and the utility model limited range within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (6)
1. engine aspirating system with discharge structure is characterized in that: comprise high-order air entraining pipe (1), described high-order air entraining pipe (1) top one side is suction port (2); Described high-order air entraining pipe (1) bottom connects separator (3) by fastening piece, described separator (3) head is inserted in high-order air entraining pipe (1), separator (3) stretches into the interior head of high-order air entraining pipe (1) and partly and between the internal face of high-order air entraining pipe (1) forms circular groove, described circular groove one side is extended with waste pipe (4), and drain valve (5) is installed on described waste pipe (4).
2. a kind of engine aspirating system with discharge structure as claimed in claim 1 is characterized in that: the height a that described separator (3) stretches into the interior head part of high-order air entraining pipe (1) is 100mm-150mm.
3. a kind of engine aspirating system with discharge structure as claimed in claim 1, it is characterized in that: the width b of described circular groove is 10mm-20mm.
4. a kind of engine aspirating system with discharge structure as claimed in claim 1, it is characterized in that: the height c of described waste pipe (4) is greater than 100mm.
5. a kind of engine aspirating system with discharge structure as claimed in claim 4, it is characterized in that: the height c of described waste pipe (4) is 108mm.
6. a kind of engine aspirating system with discharge structure as claimed in claim 1, it is characterized in that: described drain valve (5) is one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727546 CN202991293U (en) | 2012-12-26 | 2012-12-26 | Engine air inlet system with water drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727546 CN202991293U (en) | 2012-12-26 | 2012-12-26 | Engine air inlet system with water drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991293U true CN202991293U (en) | 2013-06-12 |
Family
ID=48562479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727546 Expired - Lifetime CN202991293U (en) | 2012-12-26 | 2012-12-26 | Engine air inlet system with water drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991293U (en) |
-
2012
- 2012-12-26 CN CN 201220727546 patent/CN202991293U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |