CN218908216U

CN218908216U - Full-automatic automobile urea liquid tank

Info

Publication number: CN218908216U
Application number: CN202222847663.XU
Authority: CN
Inventors: 项兴宇
Original assignee: Huoshan Shunda Auto Parts Manufacturing Co ltd
Current assignee: Huoshan Shunda Auto Parts Manufacturing Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-04-25
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a full-automatic automobile urea liquid tank which comprises a liquid tank main body, wherein a liquid inlet connector is arranged at the top of the liquid tank main body, a water pump is arranged at the top of the liquid tank main body, a liquid outlet connector is arranged on the side surface of the water pump, an L-shaped connecting pipe is connected to the bottom end of the liquid outlet connector, the bottom end of the L-shaped connecting pipe is connected to the liquid inlet connector, a liquid suction pipe is connected to the top of the water pump, and a thread ring is sleeved at the top end of the liquid suction pipe. According to the utility model, the water pump and the liquid suction pipe are arranged, so that the liquid suction pipe is convenient to clean, a user can wash and wipe the opening of the liquid suction pipe downwards, water and dust cannot enter the liquid suction pipe and the inside of the main body of the liquid solution tank because the opening of the liquid suction pipe is downwards, the liquid suction pipe is plugged into the inside of the urea solution tank after washing, the water pump is started to pump urea solution from the inside of the urea solution tank to the inside of the main body of the liquid solution tank, and external dust is effectively prevented from entering the inside of the main body of the liquid solution tank during liquid filling.

Description

Full-automatic automobile urea liquid tank

Technical Field

The utility model relates to the technical field of urea tanks, in particular to a full-automatic automobile urea liquid tank.

Background

The development of the age is rapid, automobiles on roads are more and more, automobile exhaust in the air is more and more, in order to reduce the emission of NOX of harmful gases in the automobiles, the SCR selective reduction technology is widely adopted internationally, urea aqueous solution is utilized to react with NOX to generate pollution-free nitrogen and water, and then the pollution-free nitrogen and water are discharged into the air, so that the air pollution is reduced, the environment is effectively protected, and an automobile urea liquid tank is required to be installed on the automobile to store urea liquid so as to provide the urea liquid for the reduction reaction.

The automobile urea liquid tank in the prior art has the following defects:

the urea solution in the automobile urea solution tank is a consumable, the urea solution is required to be filled into the urea solution tank at intervals, and a user usually lifts a urea solution tank to aim at the urea solution tank filling opening for filling, however, as the automobile runs on a road and dust is more, the urea solution tank filling opening can deposit more dust, the user can inevitably bring the dust on the filling opening into the interior of the urea solution tank main body in the filling process, the urea solution is polluted, the use is influenced, and the cleaning is also more troublesome because of the orientation of the filling opening, and during cleaning, the dust and cleaned water easily enter the interior of the urea solution tank main body, and the urea solution is polluted.

Disclosure of Invention

The utility model aims to provide a full-automatic automobile urea liquid tank so as to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a full-automatic automobile urea liquid tank, which comprises a liquid tank main body, wherein a liquid inlet connector is arranged at the top of the liquid tank main body;

the bottom of play liquid connector is connected with L shape connecting pipe, and the bottom of L shape connecting pipe is connected in the inlet connection mouth, the top of water pump is connected with the pipette, threaded ring has been cup jointed on the top of pipette, the surface threaded connection of threaded ring has the shutoff lid, the outer wall of shutoff lid is provided with the flank, the roof of shutoff lid is provided with the rubber ring, and the bottom of rubber ring is laminated with the top of threaded ring.

Preferably, the top of plain fluid reservoir main part is installed the screwed ring, the top of plain fluid reservoir main part is provided with the outlet duct, and the outlet duct is in the inboard of screwed ring, the inside gomphosis of outlet duct is installed first dust screen.

Preferably, the outer wall threaded connection of screwed ring has the shield, the outer wall of shield is provided with the second dust screen.

Preferably, the pipeline storage rack is installed at the top of plain fluid reservoir main part, the pipeline storage rack includes two sets of I-shaped frames and connecting plate, two sets of I-shaped frames are installed at the top of plain fluid reservoir main part, and two sets of I-shaped frames are arranged side by side, the connecting plate is connected in two sets of I-shaped frames relative one side surface.

Preferably, a clamping groove is formed in the top of the connecting plate, and the clamping groove is matched with the plugging cover.

Preferably, a rectangular frame is mounted at the top of the main body of the liquid tank, a sealing layer is arranged on the outer surface of the rectangular frame, a rectangular cover is sleeved on the outer wall of the rectangular frame, and a handle is mounted on the rectangular cover.

Preferably, an inner tank is arranged on the inner wall of the main body of the liquid tank, an inner cavity is formed between the main body of the liquid tank and the inner tank, and an insulating layer is arranged in the inner cavity.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the water pump and the liquid suction pipe are arranged, the liquid suction pipe is convenient to clean, a user can wash and wipe the opening of the liquid suction pipe downwards, and as the liquid suction pipe can be opened downwards, water and dust enter the liquid suction pipe and the inside of the main body of the urea liquid tank without worrying about flushing, after the liquid suction pipe is completely washed, the liquid suction pipe is plugged into the inside of the urea liquid tank, and the water pump is started to pump urea liquid from the inside of the urea liquid tank to the inside of the main body of the urea liquid tank, so that external dust is effectively prevented from entering the inside of the main body of the urea liquid tank to pollute the urea liquid during liquid feeding.

2. According to the utility model, the first dust screen and the dust cover are arranged, so that the dust is prevented from entering the air outlet pipe effectively, and when more dust is on the dust cover, a user needs to detach the dust cover for cleaning, and in the process, the first dust screen is prevented from entering the inside of the main body of the liquid tank effectively.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the pipette and the plugging cap of the present utility model;

FIG. 3 is a schematic view of the installation structure of the threaded ring and the air outlet pipe of the present utility model;

fig. 4 is a schematic view of the installation structure of the inner tank and the insulation layer of the present utility model.

In the figure: 1. a main body of a liquid tank; 2. a liquid inlet connection port; 3. a water pump; 4. an L-shaped connecting pipe; 5. a pipette; 6. a thread ring; 7. a blocking cover; 8. a rubber ring; 9. a threaded ring; 10. an air outlet pipe; 11. a first dust screen; 12. a dust cover; 13. a second dust screen; 14. an I-shaped frame; 15. a connecting plate; 16. a clamping groove; 17. a rectangular frame; 18. a rectangular cover; 19. a handle; 20. an inner tank; 21. and a heat preservation layer.

Detailed Description

Referring to fig. 2 and 3, a full-automatic automobile urea solution tank:

including the plain fluid reservoir main part 1, the top of plain fluid reservoir main part 1 is provided with feed liquor connector 2, the water pump 3 is installed at the top of plain fluid reservoir main part 1, the side surface of water pump 3 is provided with out the liquid connector, the bottom of going out the liquid connector is connected with L shape connecting pipe 4, and the bottom of L shape connecting pipe 4 is connected in feed liquor connector 2, the top of water pump 3 is connected with pipette 5, threaded circle 6 has been cup jointed on the top of pipette 5, the surface threaded connection of threaded circle 6 has shutoff lid 7, the outer wall of shutoff lid 7 is provided with the flank, the roof of shutoff lid 7 is provided with rubber ring 8, and the bottom of rubber ring 8 is laminated with the top of threaded circle 6.

When urea liquid is required to be added into the liquid tank body 1, a user firstly screws off the plugging cover 7, washes the liquid suction pipe 5 clean, the liquid suction pipe 5 adopts a rubber hose, the liquid suction pipe 5 is elastic, the opening of the liquid suction pipe 5 faces downwards during washing, water is prevented from entering the liquid suction pipe 5, after washing, the liquid suction pipe 5 is wiped and dried to be plugged into the urea liquid barrel, the water pump 3 is started, the urea liquid in the urea liquid barrel is pumped by the water pump 3, the urea liquid enters the water pump 3 from the liquid suction pipe 5, the urea liquid is directly poured into the liquid suction pipe body 1 from the liquid feeding opening through the liquid feeding connector 2 and the L-shaped connecting pipe 4, the liquid feeding mode is not required, dust on the liquid feeding opening is effectively prevented from being brought into the liquid suction pipe body 1 together in the pouring process, the external dust is prevented from entering the urea liquid in the liquid suction pipe body 1, the sealing between the plugging cover 7 and the liquid suction pipe 5 is prevented from entering the liquid suction pipe 5 by the rubber ring 8, and manpower is saved.

Please refer to fig. 1, 3 and 4:

the top of plain fluid reservoir main part 1 installs screw ring 9, the top of plain fluid reservoir main part 1 is provided with outlet duct 10, and outlet duct 10 is in screw ring 9's inboard, the inside gomphosis of outlet duct 10 installs first dust screen 11, screw ring 9's outer wall threaded connection has shield 12, shield 12's outer wall is provided with second dust screen 13, the pipeline storage rack is installed at plain fluid reservoir main part 1's top, the pipeline storage rack includes two sets of I-shaped frame 14 and connecting plate 15, two sets of I-shaped frame 14 are installed at plain fluid reservoir main part 1's top, and two sets of I-shaped frame 14 are arranged side by side, connecting plate 15 is connected in two sets of I-shaped frame 14 relative one side surface, connecting plate 15's top is provided with draw-in groove 16, and draw-in groove 16 and shutoff lid 7 looks adaptation, rectangular frame 17 is installed at plain fluid reservoir main part 1's top, rectangular frame 17's surface is provided with the sealing layer, rectangular frame 17's outer wall cup joints rectangular cover 18, rectangular cover 18 installs handle 19, plain fluid reservoir main part 1's inner wall is provided with inner tank 20, form the inner chamber between plain fluid reservoir main part 1 and inner tank 20, the inside 21 is provided with the heat preservation.

When the use of urea solution in the main body 1 of the plain liquid tank is reduced, the negative pressure is generated in the main body 1 of the plain liquid tank by the air outlet pipe 10, the outside dust is prevented from entering the main body 1 of the plain liquid tank by the first dust screen 11 in the air outlet pipe 10, the dust cover 12 is arranged on the threaded ring 9, the air outlet pipe 10 is covered and is not attached to the top wall of the dust cover 12, the dust cover 12 is prevented from blocking the air outlet pipe 10, when the dust prevention effect is increased by the second dust screen 13, when the outside dust of the second dust screen 13 is more, the user can rotate the dust cover 12, take off the dust cover 12 to clean the second dust screen 13, install the dust screen after the dust screen is cleaned, the dust on the second dust screen 13 is prevented from being too much, the air outlet pipe 10 is difficult to air outlet, the inside of the main body 1 of the plain liquid tank is prevented from generating negative pressure, the main body 1 of the plain liquid tank is deformed, the power of an automobile engine is influenced, in the cleaning process, the first dust screen 11 effectively prevents external dust from entering the inside of the liquid suction tank main body 1, a user can wind the liquid suction pipe 5 on the pipeline storage frame to store, the blocking cover 7 is clamped on the clamping groove 16 on the connecting plate 15, the liquid suction pipe 5 is prevented from scattering, the water pump 3 and the pipeline storage frame are arranged on the inner side of the rectangular frame 17, the rectangular cover 18 can cover the parts such as the water pump 3, the liquid suction pipe 5 and the pipeline storage frame, the external dust is effectively prevented from adhering to the liquid suction pipe 5, the liquid suction pipe 5 is kept clean, the liquid suction pipe 5 is not required to be cleaned by the user every time when the liquid is added, the sealing layer can be made of rubber, the tightness between the rectangular cover 18 and the rectangular frame 17 is effectively increased, the liquid suction pipe 5 is more effectively prevented from being polluted by dust, the firmness of the liquid suction tank main body 1 is increased by the inner tank 20 arranged on the liquid suction tank main body 1, the insulating layer 21 can be filled with foam, the heat preservation layer 21 can effectively avoid the urea solution in the main body 1 of the plain solution tank from freezing too fast.

Working principle: when the urea solution is required to be added into the interior of the liquid-in-liquid tank main body 1, a user takes off the rectangular cover 18, the liquid-in-liquid pipe 5 wound on the storage rack is wound and unwound, the blocking cover 7 at the top end of the liquid-in-liquid pipe 5 is rotated and taken off, whether the liquid-in-liquid pipe 5 is cleaned or not is selected according to whether dust is on the liquid-in-liquid pipe 5, the purpose is to prevent the liquid-in-liquid pipe 5 from being polluted by the dust, if the urea solution is required to be cleaned, the user washes and erases the opening of the liquid-in-liquid pipe 5 downwards, the user plugs the clean liquid-in-liquid pipe 5 into the interior of the urea solution tank, the water pump 3 is started, the water pump 3 extracts the urea solution from the interior of the urea solution tank into the interior of the liquid-in-liquid tank main body 1, the air outlet pipe 10 is covered by the dust-proof cover 12, the dust-proof effect is increased, the air outlet pipe 10 is further protected, the dust entering into the interior of the air outlet pipe 10 is prevented, and the dust does not need to worry about that the interior of the liquid-in-liquid tank main body 1 is cleaned when the dust-in the dust-out cover 12 is cleaned, and the first dust screen 11 can be effectively isolated from the outside.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a full-automatic car urea fluid reservoir, includes plain fluid reservoir main part (1), its characterized in that: the top of the main body (1) of the liquid tank is provided with a liquid inlet connector (2), the top of the main body (1) of the liquid tank is provided with a water pump (3), and the side surface of the water pump (3) is provided with a liquid outlet connector;

the bottom of play liquid connector is connected with L shape connecting pipe (4), and the bottom of L shape connecting pipe (4) is connected in feed liquor connector (2), the top of water pump (3) is connected with pipette (5), screwed collar (6) have been cup jointed on the top of pipette (5), the surface threaded connection of screwed collar (6) has shutoff lid (7), the outer wall of shutoff lid (7) is provided with the flank, the roof of shutoff lid (7) is provided with rubber ring (8), and the bottom of rubber ring (8) is laminated with the top of screwed collar (6).

2. The full-automatic automobile urea solution tank according to claim 1, wherein: the top of plain fluid reservoir main part (1) is installed screwed ring (9), the top of plain fluid reservoir main part (1) is provided with outlet duct (10), and outlet duct (10) are in the inboard of screwed ring (9), first dust screen (11) are installed to the inside gomphosis of outlet duct (10).

3. The full-automatic automobile urea solution tank according to claim 2, wherein: the outer wall threaded connection of screwed ring (9) has shield (12), the outer wall of shield (12) is provided with second dust screen (13).

4. The full-automatic automobile urea solution tank according to claim 1, wherein: the top of plain fluid reservoir main part (1) is installed the pipeline and is accomodate the frame, the pipeline is accomodate the frame and is included two sets of I-shaped frame (14) and connecting plate (15), two sets of I-shaped frame (14) are installed at the top of plain fluid reservoir main part (1), and two sets of I-shaped frame (14) are arranged side by side, connecting plate (15) are connected in two sets of I-shaped frame (14) relative one side surface.

5. The full-automatic automobile urea solution tank according to claim 4, wherein: the top of connecting plate (15) is provided with draw-in groove (16), and draw-in groove (16) and shutoff lid (7) looks adaptation.

6. The full-automatic automobile urea solution tank according to claim 1, wherein: the top of plain liquid jar main part (1) is installed rectangular frame (17), the surface of rectangular frame (17) is provided with the sealing layer, rectangular lid (18) have been cup jointed to the outer wall of rectangular frame (17), install handle (19) of rectangular lid (18).

7. The full-automatic automobile urea solution tank according to claim 1, wherein: an inner tank (20) is arranged on the inner wall of the main body (1) of the liquid tank, an inner cavity is formed between the main body (1) of the liquid tank and the inner tank (20), and an insulating layer (21) is arranged in the inner cavity.