CN2793356Y - Air-intaking filter of engine - Google Patents
Air-intaking filter of engine Download PDFInfo
- Publication number
- CN2793356Y CN2793356Y CN 200520024164 CN200520024164U CN2793356Y CN 2793356 Y CN2793356 Y CN 2793356Y CN 200520024164 CN200520024164 CN 200520024164 CN 200520024164 U CN200520024164 U CN 200520024164U CN 2793356 Y CN2793356 Y CN 2793356Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- strainer
- engine
- water
- air
- 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 - Fee Related
Links
Abstract
The utility model relates to an air-intake filter of an engine, which belongs to the technical field of an air-intake device of an engine of a load-carrying vehicle. The air-intake filter is composed of an air intake pipe and a filtered water tank. The utility model has the technical characteristics that the upper part of one side of the filtered water tank is connected with an air inlet of the engine of the load-carrying vehicle; a turbine is installed in the filtered water tank at the lower part of the air intake pipe; the upper part of the other side of the filtered water tank is an air intake pipe; a sealing plate passing through the lower part of the air intake pipe is provided with a plurality of upright air intake filter pipes. The bottom of the filtered water tank forms a concave circular arc shape, and is provided with a drain outlet. After the utility model is used, the intake air of the engine of an engineering machine is clean; the extracted harmful gas is decreased. The utility model is good for environment protection, and prolongs the service life of the engine. The engine is not frequently repaired because the interior of the engine is unclean; the maintenance cost is reduced; the structure is simple.
Description
One, technical field
The utility model belongs to load-carrying vehicle engine intake duct technical field.
Two, background technique
The suction port of existing lorry motor uses the papery filter screen mostly, cause working environment in the vehicle operation process is relatively poor, enter the gas muddiness of engine block, often have dust, sandstone etc., the filtering effect of filter paper is very undesirable, causes motor to be easy to be stained with dust and stolen goods thing, has influenced the normal use of motor, the blanking time that rebuilds an engine is shorter, has reduced the effective storage life of load-carrying vehicle.
Three, summary of the invention
The purpose of this utility model provides a kind of engine charge filtrating equipment, can make the air inlet cleaning of motor, prolongs the overhaul time of motor.
The utility model is achieved in that the engine charge filtrating equipment, form by suction tude and water tank with strainer, the one side top of water tank with strainer 12 is connected with the suction port of the motor 13 of lorry by pipeline 16, filter screen 15 is installed in pipeline 16, in the water tank with strainer of the bottom of suction tude 16, turbine 14 is installed; The opposite side top of water tank with strainer 12 is a suction tude 2, and the below of suction tude 2 is by having installed the inlet air filtration pipe 4 of a plurality of settings on the sealing plate 3; The bottom of water tank with strainer is the concave circular arc shape, and is provided with drain opening 11; A plurality of water-stop sheets 10 are installed in the bottom of water tank with strainer 12.
Water storage tank 8 is connected with water tank with strainer 12 by pipeline 5, and the suction port 7 on the water storage tank 8 is by the gas cylinder in the brake of pipeline connection lorry, and the top of water storage tank 8 also is provided with water intake 6; Ball float 9 is installed by the travel control switch outside the connecting rod connection water tank with strainer in water tank with strainer 12.
Compare with existing engine intake duct, the beneficial effects of the utility model are:
1, the air inlet of motor cleaning, the harmful gas of discharge reduces, and helps environmental protection;
2, prolonged the working life of motor, can not reduce maintenance cost because of the unclean motor that overhauls continually in the motor;
3, simple in structure, applied widely, be applicable to that the motor of engineering machinery such as large-duty loader, shovel, large-scale diesel engine, generator uses, the cleaning water tank with strainer is convenient, low processing cost.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Five, embodiment
The screen pipe 4 of present embodiment adopts the hollow tubular of PVC material, and internal diameter 1-2mm has installed the 25-35 root, and wherein 4/5 screen pipe bottom is in water, and 1/5 screen pipe bottom is on the water surface.
Ball float 9 connects the outer travel control switch of water tank with strainer by connecting rod, and position limit switch connects the solenoid valve that suction port 7 tops are provided with by lead, the exhaust of the gas cylinder in the brake of control lorry.When at the bottom of 12 the water level in the water tank with strainer during in setting height, ball float 9 descends, and the drivening rod actuation button starts solenoid valve and opens, and the gas cylinder exhaust heads into the water in the water storage tank 8 in the water tank with strainer 12; Liter waterborne in the water tank with strainer 12 drives ball float 9 and rises, when X button is touched in the drivening rod upper end, and closed electromagnetic valve, pipeline 5 water inlets stop.Water in the water storage tank 8 enters by water intake.
The effect of the polylith dividing plate 10 in the water tank with strainer be reduce when vehicle operation water acutely rock the horizontal plane that keeps relative stability.Drain opening 11 is positioned at the neutral position of water tank with strainer 12 concave arc shape bottom surfaces, opens drain opening, is easy to the foul that filters in water is discharged.
When the utility model engine charge filtrating equipment uses, start turbine 14 earlier, air enters suction tude 2 from suction port 1, pass from screen pipe 4, airborne foul enters in the water, and clean air is by turbine 14, filter screen 15 enters the suction port of motor by pipeline 16.
Contain water freezes with waterproof in the winter time in the water tank with strainer 12, can add antifreeze liquid in water.Also can mix winter and use with diesel oil and machine oil.
Claims (5)
1, engine charge filtrating equipment, form by suction tude and water tank with strainer, it is characterized in that: the side top of water tank with strainer (12) is connected with the suction port of the motor (13) of engineering machinery by pipeline (16), and turbine (14) is installed in the bottom water tank with strainer of pipeline (16); The opposite side top of water tank with strainer (12) is suction tude (2), and the inlet air filtration pipe (4) of a plurality of settings has been installed in the below of suction tude (2) by sealing plate (3); The bottom of water tank with strainer is the concave circular arc shape, and is provided with drain opening (11).
2, according to the described engine charge filtrating equipment of claim 1, it is characterized in that: filter screen (15) is installed in pipeline (16).
3, according to the described engine charge filtrating equipment of claim 1, it is characterized in that: water storage tank (8) is connected with water tank with strainer (12) by pipeline (5), suction port (7) on the water storage tank (8) is by the gas cylinder in the brake of pipeline connection lorry, and the top of water storage tank (8) also is provided with water intake (6).
4, according to the described engine charge filtrating equipment of claim 1, it is characterized in that: ball float (9) is installed in water tank with strainer (12) by the travel control switch outside the connecting rod connection water tank with strainer.
5, according to the described engine charge filtrating equipment of claim 1, it is characterized in that: a plurality of water-stop sheets (10) are installed in water filtering tank (12) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024164 CN2793356Y (en) | 2005-05-25 | 2005-05-25 | Air-intaking filter of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024164 CN2793356Y (en) | 2005-05-25 | 2005-05-25 | Air-intaking filter of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793356Y true CN2793356Y (en) | 2006-07-05 |
Family
ID=36820501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024164 Expired - Fee Related CN2793356Y (en) | 2005-05-25 | 2005-05-25 | Air-intaking filter of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793356Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539057B (en) * | 2007-11-30 | 2013-01-23 | 尤洛考普特公司 | Air intake for a turboshaft engine equipped with a controlled filtering system |
| CN103291511A (en) * | 2013-06-14 | 2013-09-11 | 无锡伊佩克科技有限公司 | Air inlet protective device of automobile engine |
| CN103603725A (en) * | 2013-10-25 | 2014-02-26 | 沈阳建筑大学 | Protection device for preventing water from entering engine |
-
2005
- 2005-05-25 CN CN 200520024164 patent/CN2793356Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539057B (en) * | 2007-11-30 | 2013-01-23 | 尤洛考普特公司 | Air intake for a turboshaft engine equipped with a controlled filtering system |
| CN103291511A (en) * | 2013-06-14 | 2013-09-11 | 无锡伊佩克科技有限公司 | Air inlet protective device of automobile engine |
| CN103603725A (en) * | 2013-10-25 | 2014-02-26 | 沈阳建筑大学 | Protection device for preventing water from entering engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |