CN213831625U - Vehicle-mounted dust collector utilizing engine air inlet negative pressure - Google Patents
Vehicle-mounted dust collector utilizing engine air inlet negative pressure Download PDFInfo
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- CN213831625U CN213831625U CN202022642960.1U CN202022642960U CN213831625U CN 213831625 U CN213831625 U CN 213831625U CN 202022642960 U CN202022642960 U CN 202022642960U CN 213831625 U CN213831625 U CN 213831625U
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- vehicle
- dust
- dust collector
- pipe
- negative pressure
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- 239000000428 dust Substances 0.000 title claims abstract description 49
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
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Abstract
The utility model discloses an utilize on-vehicle dust catcher of engine air intake negative pressure has: the first end of the bleed pipe can be connected with an engine air inlet pipe; the dust collector is connected with the second end of the air guide pipe; a filter element installed in the dust collector; a dust suction pipe, the first end of which is connected with the dust collector; the closing-in structure is arranged at the second end of the dust collection pipe and guides the air flow of the engine into the vehicle, so as to attract fine sundries, dust and paper scraps in the vehicle and play a role in dust collection.
Description
Technical Field
The utility model belongs to the technical field of the car, especially, relate to an utilize on-vehicle dust catcher of engine negative pressure of admitting air.
Background
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
at present, vehicle-mounted dust collectors are electrically driven and indirectly use engine energy, firstly, an engine operates to drive a generator, the generator operates to generate electric energy, the electric energy is stored in a battery, the battery discharges to drive a dust collector motor, a dust collector motor drives a fan to generate inward air flow at an air inlet of the dust collector, and then the air flow drives fine sundries, dust and paper scraps in a vehicle, so that the dust collection effect is achieved, the energy conversion path is long, and the entropy is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an utilize on-vehicle dust catcher of engine air inlet negative pressure is thereby provided to draw in the car with engine air inlet flow to thereby attract tiny debris, dust, wastepaper in the car and play the dust absorption effect.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an in-vehicle cleaner utilizing engine intake negative pressure, comprising:
the first end of the bleed pipe can be connected with an engine air inlet pipe;
the dust collector is connected with the second end of the air guide pipe;
a filter element installed in the dust collector;
a dust suction pipe having a first end connected to the dust collector;
and the closing-in structure is arranged at the second end of the dust collection pipe.
And the air guide pipe is also provided with a pressure switch.
The middle part of the air guide pipe is a corrugated section.
The air guide pipe and the dust suction pipe are connected with a hose.
One of the technical scheme has the following advantages or beneficial effects that the engine air inlet flow is guided into the vehicle through the hose, the closing-in structure is arranged at the other end of the hose, the flow rate of the air inlet flow is improved, and negative pressure is increased, so that fine sundries, dust and paper scraps in the vehicle are sucked to play a role in dust collection.
Drawings
FIG. 1 is a schematic structural view of a vehicle-mounted vacuum cleaner utilizing negative pressure of air intake from an engine according to an embodiment of the present invention;
the labels in the above figures are: 1. the dust collector comprises a gas guide pipe, 2, a corrugated section, 3, a pressure switch, 4, a dust collector, 5, a filter element, 6, a dust collection pipe, 7 and a closing structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, a vehicle-mounted vacuum cleaner using an intake negative pressure of an engine, includes:
the first end of the bleed pipe can be connected with an engine air inlet pipe;
the dust collector is connected with the second end of the air guide pipe;
a filter element installed in the dust collector;
a dust suction pipe, the first end of which is connected with the dust collector;
the closing-in structure is arranged at the second end of the dust collection pipe.
The other end of the hose is provided with a closing-in structure, so that the flow speed of air inflow is improved, and negative pressure is increased, and fine sundries, dust and paper scraps in the vehicle are attracted, so that a dust collection effect is achieved; in order to prevent the sucked impurities from entering the engine and collecting the impurities, a dust collector with a filter device is arranged in the middle of the hose; in order to avoid the engine from stalling due to the blockage of the air inlet, a pressure switch is arranged between the engine and the dust collector, and the pressure switch is automatically opened when the negative pressure is overlarge, so that the engine is ensured not to stall and can continuously run. The air-entraining pipe is also provided with a pressure switch. The middle part of the air guide pipe is a corrugated section. The air guide pipe and the dust suction pipe are connected with the hose.
Simple structure and convenient manufacture. The device has no electric element and is suitable for being stored in a changeable vehicle environment for a long time.
After the structure is adopted, the engine air inlet flow is guided into the vehicle through the hose, the closing-in structure is arranged at the other end of the hose, the flow speed of the air inlet flow is improved, and negative pressure is increased, so that fine sundries, dust and paper scraps in the vehicle are sucked, and the dust collection effect is achieved.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (4)
1. A vehicle-mounted dust collector utilizing engine intake negative pressure is characterized by comprising:
the first end of the bleed pipe can be connected with an engine air inlet pipe;
the dust collector is connected with the second end of the air guide pipe;
a filter element installed in the dust collector;
a dust suction pipe having a first end connected to the dust collector;
and the closing-in structure is arranged at the second end of the dust collection pipe.
2. The vehicle-mounted vacuum cleaner utilizing the engine intake negative pressure as claimed in claim 1, wherein a pressure switch is further provided on the bleed air pipe.
3. The vehicle-mounted vacuum cleaner utilizing the engine intake negative pressure as claimed in claim 2, wherein a corrugated section is provided near a middle portion of the bleed air duct.
4. The vehicle-mounted vacuum cleaner utilizing engine intake negative pressure as claimed in claim 3, wherein the air-bleed duct and the dust-suction duct are both hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642960.1U CN213831625U (en) | 2020-11-16 | 2020-11-16 | Vehicle-mounted dust collector utilizing engine air inlet negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022642960.1U CN213831625U (en) | 2020-11-16 | 2020-11-16 | Vehicle-mounted dust collector utilizing engine air inlet negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213831625U true CN213831625U (en) | 2021-07-30 |
Family
ID=77016673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022642960.1U Active CN213831625U (en) | 2020-11-16 | 2020-11-16 | Vehicle-mounted dust collector utilizing engine air inlet negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213831625U (en) |
-
2020
- 2020-11-16 CN CN202022642960.1U patent/CN213831625U/en active Active
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