CN214366477U

CN214366477U - Gasoline mute direct-current generator set provided with auxiliary oil tank

Info

Publication number: CN214366477U
Application number: CN202120326059.5U
Authority: CN
Inventors: 杨全; 张如君; 李金海; 陈安洪; 杜靖华
Original assignee: Chongqing Huashidan Power Technology Co ltd
Current assignee: Chongqing Huashidan Power Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-08
Anticipated expiration: 2031-02-04

Abstract

The utility model relates to the field of generators, in particular to a gasoline mute direct current generator set provided with an auxiliary oil tank, which comprises a main oil tank, the auxiliary oil tank, an oil power unit and a carburetor; the carburetor comprises an overflow pipe, the overflow pipe is communicated with an auxiliary oil tank, the main oil tank is communicated with an oil power unit, the oil power unit is communicated with the auxiliary oil tank, the oil power unit can convey oil in the auxiliary oil tank into the main oil tank, the oil power unit comprises a negative pressure pump and an air filtering negative pressure connector arranged on an air filter of an engine, a pump connector is arranged on the negative pressure pump, a third pipeline is arranged on the pump connector, and the third pipeline is connected with the air filtering negative pressure connector. The utility model aims to solve the technical problem that the user forgets to close the oil switch and easily leaks oil in the carburetor overflow pipe.

Description

Gasoline mute direct-current generator set provided with auxiliary oil tank

Technical Field

The utility model relates to a generator field specifically discloses install petrol silence direct current generating set who attaches the oil tank.

Background

The prior small-sized direct current silent generator set is mostly used for being carried by a truck, so the generator set is basically used along with the truck, and the generator set is basically fixed on the truck for convenience, but because the oil tank of the prior silent generator set is placed on the top of an engine, a user can not close an oil switch after using the generator set, so that gasoline in the oil tank can leak out from an overflow pipe of an oil carburetor in the bumping process during transportation, thereby enhancing the feasibility of causing fire. The carburetor overflow tube leaks oil in the following two situations: 1. when a needle valve of a float chamber in the carburetor is blocked due to large-particle foreign matters, an overflow pipe of the carburetor leaks oil during starting operation or standing; 2. the drive force is over jolting, the needle valve in the carburetor sac chamber can rock up and down, and the carburetor overflow pipe can produce oil leakage.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an install the petrol silence direct current generating set who attaches the oil tank to solve the user and forget to close the oily switch, the technical problem of easy oil leak in the carburetor overflow pipe.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a gasoline mute direct current generator set provided with an auxiliary oil tank comprises a main oil tank, the auxiliary oil tank, an oil power unit and a carburetor; the carburetor comprises an overflow pipe, the overflow pipe is communicated with an auxiliary oil tank, the main oil tank is communicated with an oil power unit, the oil power unit is communicated with the auxiliary oil tank, and the oil power unit can convey oil in the auxiliary oil tank into the main oil tank.

Optionally, the oil power unit includes negative pressure pump and sets up the empty negative pressure connector of straining on the empty filter of engine, be provided with the pump connector on the negative pressure pump, be provided with the third pipeline on the pump connector, the third pipeline is connected with empty negative pressure connector of straining.

Optionally, a main oil inlet is formed in the main oil tank, an auxiliary oil inlet and an auxiliary oil outlet are formed in the auxiliary oil tank, and a pump oil inlet and a pump oil outlet are formed in the negative pressure pump; the main oil inlet is communicated with the pump oil outlet through a second pipeline, and the pump oil inlet is communicated with the auxiliary oil outlet through a first pipeline; the overflow pipe is communicated with the additional oil inlet pipe through a fourth pipeline.

Optionally, the main oil tank is located at the top of the engine, and the auxiliary oil tank is located below the engine.

The working principle and the beneficial effects of the scheme are as follows:

1. the auxiliary oil tank is arranged in the scheme, and the overflow pipe of the carburetor is communicated with the auxiliary oil tank through the fourth pipeline, so that when the overflow pipe leaks, oil can enter the auxiliary oil tank through the fourth pipeline to be stored, and the oil cannot leak to the outside.

2. Be provided with oil power unit in this scheme, oil power unit can carry the main oil tank with the oil in the oil tank of attaching, avoids the oil mass in the oil tank too much to lead to spilling over. The oil power unit comprises a negative pressure pump, a pump connecting port is arranged on the negative pressure pump, the pump connecting port is connected with an air filter negative pressure connecting port on an air filter of the engine, when the engine works, the air inlet part of the engine can generate negative pressure, namely the air filter can generate negative pressure, the negative pressure is connected to the negative pressure pump, the negative pressure pump starts to work, pressure is formed in the negative pressure pump, and therefore oil in the oil-attached tank is pumped into the main oil tank through the work of the negative pressure pump.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

FIG. 1 is a schematic structural view of an embodiment in which a pipe is not provided;

FIG. 2 is a schematic structural diagram of the embodiment in which the pipe is provided.

The drawings are numbered as follows: the device comprises a main oil tank 1, a main oil inlet 2, a carburetor 3, an overflow pipe 4, an air filter 5, an air filter negative pressure connecting port 6, an engine 7, an auxiliary oil tank 8, a negative pressure pump 9, an oil outlet 10, a pump connecting port 11, a pump oil inlet 12, an auxiliary oil outlet 13, an auxiliary oil inlet 14, a first pipeline 15, a second pipeline 16, a third pipeline 17 and a fourth pipeline 18.

Detailed Description

The following is further detailed by way of specific embodiments:

examples

A gasoline mute direct current generator set provided with an auxiliary oil tank 8 is shown in figures 1 and 2 and comprises a main oil tank 1, the auxiliary oil tank 8, an oil power unit and a carburetor 3.

The main oil tank 1 is arranged at the top of the engine 7, and a main oil inlet 2 is arranged at the top of the main oil tank 1.

The auxiliary oil tank 8 is arranged at the bottom of the engine 7, and an auxiliary oil inlet 14 and an auxiliary oil outlet 13 are respectively arranged at the upper end and the lower end of the auxiliary oil tank 8.

The oil power unit comprises a negative pressure pump 9 and an air filtering negative pressure connecting port 6 arranged on an air filter 5 of the engine 7, wherein the negative pressure pump 9 is positioned between the main oil tank 1 and the auxiliary oil tank 8. The negative pressure pump 9 is provided with a pump connecting port 11, a pump oil inlet 12 and a pump oil outlet 10.

The carburetor 3 is provided on the engine 7, and the carburetor 3 is provided with the overflow pipe 4.

The pump oil inlet 12 is communicated with the auxiliary oil outlet 13 through a first pipeline 15; the main oil inlet 2 and the pump oil outlet 10 pass through a second pipeline 16; the upper part of the pump connecting port 11 is communicated with the air filtering negative pressure connecting port 6 through a third pipeline 17; the overflow pipe 4 communicates with the additional oil inlet pipe through a fourth pipe 18.

In the specific implementation:

when a leak occurs at the overflow pipe 4, the oil flows into the fourth pipe 18 and then flows from the fourth pipe 18 into the lower additional oil tank 8, so that the oil in the overflow pipe 4 leaks into the additional oil tank 8 without leaking to the outside. The negative pressure pump 9 passes through the third pipeline 17 and empty negative pressure connector 6 of straining, and the negative pressure that produces in empty filter 5 can provide the negative pressure for negative pressure pump 9, and the back is full to the oil in the attached oil tank 8, and first pipeline 15 can be followed and attached in the oil tank 8 oil extraction, and rethread second pipeline 16 is carried the oil in the main oil tank 1, avoids attaching the oil in the oil tank 8 and spills over.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims

1. The utility model provides an install petrol silence direct current generating set who attaches oil tank which characterized in that: comprises a main oil tank, an auxiliary oil tank, an oil power unit and a carburetor; the carburetor comprises an overflow pipe, the overflow pipe is communicated with an auxiliary oil tank, the main oil tank is communicated with an oil power unit, the oil power unit is communicated with the auxiliary oil tank, and the oil power unit can convey oil in the auxiliary oil tank into the main oil tank.

2. The gasoline mute direct current generator set provided with the auxiliary oil tank as claimed in claim 1, wherein: the oil power unit comprises a negative pressure pump and an air filtering negative pressure connector arranged on an air filter of the engine, a pump connector is arranged on the negative pressure pump, a third pipeline is arranged on the pump connector, and the third pipeline is connected with the air filtering negative pressure connector.

3. The gasoline mute direct current generator set provided with the auxiliary oil tank as claimed in claim 2, wherein: the main oil tank is provided with a main oil inlet, the auxiliary oil tank is provided with an auxiliary oil inlet and an auxiliary oil outlet, and the negative pressure pump is provided with a pump oil inlet and a pump oil outlet; the main oil inlet is communicated with the pump oil outlet through a second pipeline, and the pump oil inlet is communicated with the auxiliary oil outlet through a first pipeline; the overflow pipe is communicated with the additional oil inlet pipe through a fourth pipeline.

4. The gasoline mute direct current generator set provided with the auxiliary oil tank as claimed in claim 1, wherein: the main oil tank is positioned at the top of the engine, and the auxiliary oil tank is positioned below the engine.