CN219299440U

CN219299440U - Fuel tank of diesel generator set

Info

Publication number: CN219299440U
Application number: CN202320896750.6U
Authority: CN
Inventors: 王松
Original assignee: Chongqing Chongrui Hongtong Technology Co ltd
Current assignee: Chongqing Chongrui Hongtong Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-04
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a fuel tank of a diesel generator set, which comprises a fuel tank body, wherein a sealing seat is arranged above the fuel tank body, a sealing cover is correspondingly arranged above the sealing seat, four-end threads of the sealing cover are connected with positioning bolts, a sealing ring is arranged below the sealing cover, an oil inlet is arranged on one side above the fuel tank body in a penetrating way, a connecting piece is arranged above the oil inlet, two limiting grooves are formed in the inner side of the connecting piece, the fuel tank body can be sealed through the sealing cover, the sealing seat and a sealing plug, leakage is prevented in the use process, meanwhile, the positioning bolts can be convenient for workers to open the sealing seat to clean the inside, and the connecting piece and a filtering component are arranged above an oil inlet pipe to filter fuel entering the fuel tank, so that oil transportation of a pipeline of the fuel tank is prevented from being blocked due to the fact that impurities enter the inside the fuel tank.

Description

Fuel tank of diesel generator set

Technical Field

The utility model relates to the field of fuel tanks, in particular to a fuel tank of a diesel generator set.

Background

The diesel generator set is power generating equipment taking diesel as a power source, and is widely applied to power supply of a wharf gantry crane, power supply for real estate, power supply of remote miners, power supply of ships, power supply of unstable areas of a power grid and the like due to strong power supply stability.

Basically, diesel-electric sets are equipped with fuel tanks, the fueling of which directly influences the power supply stability of the set. If the design of fuel tank is unreasonable can cause a series of potential safety hazards, can arouse explosion and conflagration even if serious, so the reasonable design importance of fuel tank can not underestimate, the inside impurity that exists of current diesel generating set fuel tank is along the inside that advances oil pipe entering oil tank when refueling operation, and the oil tank is when carrying out the work, thereby inside impurity can enter into oil pipeline's inside and cause its jam, influence the normal work of fuel tank, and the mode of refueling can only use fuelling pot and oil gun to refuel from the oil filler opening, do not have electronic oil supplementing interface, when needs refuel, personnel need climb the generator top and open the oil filler opening and just can refuel.

Disclosure of Invention

The utility model aims to provide a fuel tank of a diesel generator set, which solves the problem that impurities in the fuel tank enter the oil pipeline to cause blockage and influence the normal operation of the fuel tank when the fuel tank works in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the fuel tank of the diesel generating set comprises a fuel tank body, wherein a sealing seat is arranged above the fuel tank body, a sealing cover is correspondingly arranged above the sealing seat, four ends of the sealing cover are connected with positioning bolts in a threaded manner, a sealing ring is arranged below the sealing cover, and an oil inlet is arranged on one side above the fuel tank body in a penetrating manner;

the connecting piece is arranged above the oil inlet, and two limiting grooves are formed in the inner side of the connecting piece.

As a further description of the above technical solution: the inside of spacing groove corresponds and is provided with the stopper, the inboard fixedly connected with filter screen of stopper.

As a further description of the above technical solution: the limiting block is connected with the screw rod through internal threads of the limiting groove.

As a further description of the above technical solution: the handle is fixedly connected above the sealing cover.

As a further description of the above technical solution: one side of the oil tank body is provided with an oil spilling joint, and the other end of the oil tank body is provided with an oil outlet pipe in a penetrating way.

As a further description of the above technical solution: the inside of oil tank body is provided with level sensor, the top other end of oil tank body is provided with the moisturizing box, one side of moisturizing box runs through and is provided with the connecting pipe.

As a further description of the above technical solution: one side of the oil tank body is provided with a transparent oil level visual inspection column.

The utility model has the following beneficial effects:

1. compared with the prior art, the fuel tank of the diesel generator set can carry out sealing treatment on the fuel tank body through the sealing cover, the sealing seat and the sealing plug, so that leakage is prevented in the use process, meanwhile, the positioning bolt can be conveniently opened by workers to clean the inside, and the connecting piece and the filtering component are arranged above the fuel inlet pipe to filter fuel entering the fuel tank, so that the impurity is prevented from entering the fuel tank to cause the blockage of the fuel pipeline;

2. compared with the prior art, this diesel generating set fuel tank can make things convenient for the staff to look over inside oil level through setting up level sensor and transparent oil level visual inspection post, and can carry out automatic oil filling work through setting up oil filling box and connecting pipe, increases the convenience and the practicality of whole oil tank.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated by the following figures and examples;

FIG. 1 is a full cross-sectional view of a fuel tank of a diesel-electric set in accordance with the present utility model;

FIG. 2 is a schematic diagram of a filter assembly of a fuel tank of a diesel generator set according to the present utility model;

fig. 3 is a perspective view of a fuel tank of a diesel-electric set according to the present utility model.

Legend description:

1. a handle; 2. sealing cover; 3. positioning bolts; 4. an oil inlet; 5. an oil spill joint; 6. a liquid level sensor; 7. an oil tank body; 8. visual inspection column of transparent oil level; 9. a connecting pipe; 10. an oil supplementing box; 11. a sealing seat; 12. a seal ring; 13. a connecting piece; 14. a screw; 15. a limit groove; 16. a limiting block; 17. a filter screen; 18. and an oil outlet pipe.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a diesel generating set fuel tank, including oil tank body 7, the top of oil tank body 7 is provided with seal receptacle 11, the top of seal receptacle 11 corresponds and is provided with sealed lid 2, the four-end threaded connection of sealed lid 2 has positioning bolt 3, the below of sealed lid 2 is provided with sealing washer 12, can carry out sealed effect to oil tank body 7 through the cooperation between sealed lid 2 and seal receptacle 11, can increase the sealing performance of whole device simultaneously under the effect of sealing washer 12, one side above oil tank body 7 runs through and is provided with oil inlet 4, can add the fuel to the inside of oil tank body 7 through oil inlet 4;

the upper side of the oil inlet 4 is provided with a connecting piece 13, the inner side of the connecting piece 13 is provided with two limiting grooves 15, the outer side of the connecting piece 13 is provided with a plurality of connecting holes, the connecting piece can be in sealing connection with an external pipeline, when the oil tank is specifically used, a filter screen 17 can be installed in the connecting piece 13 through the correspondence between the limiting blocks 16 and the limiting grooves 15, then the connecting piece 13 is connected with an external oil supplementing pipeline, so that the oil tank body 7 is subjected to oiling work, and when the fuel passes through the inside of the oil inlet pipe 4, the fuel can be filtered through the filter screen 17, so that the impurity is prevented from entering the inside of the oil tank to cause the blockage of the oil conveying pipeline;

a limiting block 16 is correspondingly arranged in the limiting groove 15, a filter screen 17 is fixedly connected to the inner side of the limiting block 16, a screw 14 is connected with the limiting block 16 and the inner threads of the limiting groove 15, and the limiting assembly can be fastened through the screw 14;

the upper part of the sealing cover 2 is fixedly connected with a handle 1, one side of the oil tank body 7 is provided with an oil spilling joint 5, the other end of the oil tank body 7 is provided with an oil outlet pipe 18 in a penetrating way, the inner side of the oil tank body 7 is provided with a liquid level sensor 6, the other end of the upper part of the oil tank body 7 is provided with an oil supplementing box 10, one side of the oil supplementing box 10 is provided with a connecting pipe 9 in a penetrating way, the oil tank can be manually filled with oil through an oil inlet 4 or can be supplemented with oil through an electronic oil supplementing device arranged on the oil supplementing box 10, and the electronic oil supplementing device can be connected with an automobile chassis oil tank or an external oil tank when being used for supplementing oil; when the oil quantity in the oil tank is excessive, the oil flows back to the oil tank of the automobile chassis through the oil pipe connected with the oil spilling connector 5, the oil quantity in the oil tank can be observed through the oil meter connected with the transparent oil level visual inspection column 8 and the liquid level sensor 6,

one side of the oil tank body 7 is provided with a transparent oil level visual inspection column 8, and workers can conveniently observe the oil level through the transparent oil level visual inspection column 8.

Working principle: when the oil tank body 7 is used, firstly, the filter screen 17 can be installed in the connecting piece 13 through the correspondence between the limiting block 16 and the limiting groove 15, then the connecting piece 13 is connected with an external oil supplementing pipeline, so that the oil tank body 7 is fuelled, fuel can be filtered through the filter screen 17 when passing through the inside of the oil inlet pipe 4, the impurities are prevented from entering the inside of the oil tank to cause the blockage of the oil conveying pipeline, meanwhile, workers can check the oil level in the inside through the set liquid level sensor 6 and the transparent oil level visual inspection column 8, the timely oil supplementing operation is convenient, the automatic oil supplementing operation can be carried out through the set oil supplementing box 10 and the connecting pipe 9, and the connecting pipe 9 can be connected with an automobile chassis oil tank or an external oil tank to ensure the automatic oil supplementing operation in the specific use process, so that the convenience and the practicability of the whole oil tank are increased.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The fuel tank of the diesel generator set comprises a fuel tank body (7), and is characterized in that a sealing seat (11) is arranged above the fuel tank body (7), a sealing cover (2) is correspondingly arranged above the sealing seat (11), four ends of the sealing cover (2) are connected with positioning bolts (3) through threads, a sealing ring (12) is arranged below the sealing cover (2), and an oil inlet (4) is formed in one side of the upper part of the fuel tank body (7) in a penetrating manner;

a connecting piece (13) is arranged above the oil inlet (4), and two limiting grooves (15) are formed in the inner side of the connecting piece (13).

2. The fuel tank of the diesel generator set according to claim 1, wherein a limiting block (16) is correspondingly arranged in the limiting groove (15), and a filter screen (17) is fixedly connected to the inner side of the limiting block (16).

3. A diesel-electric set fuel tank as in claim 2, characterized in that the internal threads of the limit block (16) and the limit groove (15) are connected with a screw (14).

4. A diesel-electric set fuel tank as in claim 1, characterized in that the upper part of the sealing cover (2) is fixedly connected with a handle (1).

5. A diesel-electric-set fuel tank as in claim 1, characterized in that one side of the tank body (7) is provided with a spilled-oil joint (5), and the other end of the tank body (7) is provided with an oil outlet pipe (18) penetrating through.

6. The diesel generator set fuel tank according to claim 1, wherein a liquid level sensor (6) is arranged on the inner side of the fuel tank body (7), a fuel supplementing box (10) is arranged on the other end above the fuel tank body (7), and a connecting pipe (9) is arranged on one side of the fuel supplementing box (10) in a penetrating manner.

7. A diesel-electric-set fuel tank as in claim 1, characterized in that one side of the tank body (7) is provided with a transparent oil level visual column (8).