Built-in oil storage tank

Abstract

The utility model relates to the technical field of oil storage equipment, and discloses a built-in oil storage tank which comprises a tank body, a first motor is fixedly installed on the right side of the bottom end of the tank body, the output end of the first motor is fixedly connected with a lead screw, the outer side of the lead screw is in threaded connection with an inclined filter plate, and the right side in the tank body is fixedly connected with a partition plate. A second motor is fixedly mounted at the top end of the right side of the tank, a threaded rod is fixedly connected to the output end of the second motor, an outer scraper is in threaded connection to the left side outside the threaded rod, connecting plates are slidably connected to the front side and the rear side inside the outer scraper, and inner scrapers are slidably connected to the inner sides of the connecting plates. According to the oil filter plate, the surface layer of the filter plate after oil dirt impurities are filtered can be conveniently cleaned in time, and the phenomenon that the filter plate is blocked due to the fact that many impurities remain on the surface layer of the filter plate is reduced, so that the filtering effect of the filter plate is enhanced, the fineness and the qualified rate of filtered oil are improved, and the speed of filtering the oil by the filter plate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of oil storage equipment, in particular to a built-in oil storage tank. Background Art

[0002] An oil storage tank, referred to as an oil tank or storage tank, is a large container with a relatively regular shape used to store oil. It can be divided into metal oil tanks and non-metallic oil tanks according to different construction materials. A built-in oil storage tank refers to an oil storage tank that is directly installed inside a vehicle. It is usually used in buses, trucks and other vehicles. This type of oil storage tank is integrated with the vehicle's fuel tank and the fuel is delivered to the engine through the fuel pump in the fuel tank. The existing oil storage tanks are large in size and are generally placed in piles. If there is high temperature or thunderstorm weather, there is a possibility of explosion in the stacked oil storage tanks. Once the explosion occurs, the loss caused is difficult to estimate, and the degree of harm caused is huge.

[0003] In order to solve the above problems, the utility model patent with publication number CN210943176U discloses an oil storage tank, which monitors the temperature of the inner tank wall in real time through a temperature sensor and converts its change value into an electrical signal and inputs it into a microcontroller. The microcontroller receives the electrical signal and compares it with the internal preset temperature electrical signal. When the electrical signal is greater than the preset value, the microcontroller outputs control signals to the motor and the water pump respectively to control the motor and the water pump to work, so that when the sleeve drives the nozzle to move along the height direction of the tank body, the nozzle on the sleeve sprays water on the inner tank wall. The control is intelligent, which is conducive to timely reducing the temperature of the oil storage tank and is easy to operate.

[0004] During the use of the above-mentioned oil storage tank, although the oil storage tank is provided with the function of filtering impurities contained in the oil, after long-term use of the oil storage tank, a lot of impurities will remain on the surface of the filter plate, which is difficult to clean. If it is not cleaned in time, the filter plate will be blocked, which reduces the filtering function of the filter plate, reduces the fineness and qualified rate of the oil after filtration, and makes the filter plate filter the oil at a slow speed, thereby reducing the work efficiency and being not conducive to use. When using the oil storage tank, when the oil storage tank port is connected to the external pipeline to transport the oil, the external connection of the pipeline is usually unstable and the tightness is poor, which causes the oil to leak out during the transportation process, making the oil storage tank dirty and inconvenient to clean. The external leakage of oil, when exposed to high temperature, is prone to the risk of fire and explosion, thereby reducing the safety of the oil storage tank and increasing the potential safety hazards of the oil storage tank. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a built-in oil storage tank.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a built-in oil storage tank, including a tank body, a motor 1 is fixedly installed on the right side of the bottom end of the tank body, the output end of the motor 1 is fixedly connected to a screw rod, the outer side of the screw rod is threadedly connected to an inclined filter plate, the inner right side of the tank body is fixedly connected to a partition plate, the right top end of the tank body is fixedly installed with a motor 2, the output end of the motor 2 is fixedly connected to a threaded rod, the outer left side of the threaded rod is threadedly connected to an outer scraper, the inner front and rear sides of the outer scraper are slidably connected to a connecting plate, the inner side of the connecting plate is slidably connected to an inner scraper, the inner front and rear sides of the outer scraper are fixedly connected to two springs 1, and short wool strips are provided on the left and right sides of the bottom ends of the outer scraper, the connecting plate and the inner scraper.

[0007] As a further description of the above technical solution:

[0008] A double-headed tube is fixedly connected to the top of the tank body, a liquid inlet tube is fixedly connected to the middle of the top of the double-headed tube, a plurality of mounting tubes are fixedly connected to the outer top of the liquid inlet tube, an inner tube is slidably connected to the inner side of the mounting tube, a fastening plate is fixedly connected to the other end of the inner tube, a spring 2 is fixedly connected to the inner side of the inner tube, a liquid-blocking rubber ring is arranged at the outer top of the liquid inlet tube, a liquid-blocking pad is arranged on the inner side of the liquid-blocking rubber ring, and a plurality of soft rubber strips are arranged on opposite sides of the plurality of fastening plates.

[0009] As a further description of the above technical solution:

[0010] A plurality of square grooves are arranged on the outer side of the liquid-blocking rubber ring, and the outer side of the top end of the fastening plate is slidably connected to the inner side of the square groove.

[0011] As a further description of the above technical solution:

[0012] Limiting grooves are arranged at both upper and lower ends of the inner tube, and limiting blocks are fixedly connected at both upper and lower ends of opposite sides of the plurality of mounting tubes.

[0013] As a further description of the above technical solution:

[0014] The outer side of the limiting block is slidably connected to the inner side of the limiting groove, and the inner bottom end of the liquid inlet pipe is provided with a thread groove.

[0015] As a further description of the above technical solution:

[0016] A slide groove is arranged on the left side inside the tank body, and the middle part of the left side of the inclined filter plate is slidably connected to the inner side of the slide groove.

[0017] As a further description of the above technical solution:

[0018] A liquid outlet pipe is fixedly connected to the left side of the bottom end of the tank body, and a sewage discharge pipe is fixedly connected to the right bottom end of the tank body.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the cooperation of the screw rod, the inclined filter plate, the partition plate, the threaded rod, the outer scraper, the connecting plate, the inner scraper, the spring and the short wool strip, the oil storage tank is added with the function of facilitating the timely cleaning of the filter plate surface after filtering the oil and impurities, reducing the phenomenon of the filter plate being blocked due to the residual impurities on the filter plate surface, thereby enhancing the filtering effect of the filter plate, improving the fineness and qualified rate of the oil after filtration, and increasing the speed of the filter plate when filtering the oil, thereby improving the work efficiency and facilitating the use.

[0021] 2. In the utility model, the liquid inlet pipe, the mounting pipe, the inner pipe, the fastening plate, the second spring, the liquid-blocking rubber ring, the liquid-blocking pad and the soft rubber strip cooperate with each other to increase the stability and tightness of the pipeline connection when the liquid oil is transported, reduce the phenomenon of liquid seepage and oil leakage during the transportation of the liquid oil, thereby reducing the phenomenon of dirt on the oil storage tank and facilitating cleaning, thereby reducing the risk of fire and explosion caused by oil seepage and contact with high temperature, reducing the potential safety hazards of the oil storage tank, and thus enhancing the safety of the oil storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a built-in oil storage tank proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the inclined filter plate structure of a built-in oil storage tank proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of a double-headed pipe structure of a built-in oil storage tank proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the connecting plate structure of a built-in oil storage tank proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the fastening plate structure of a built-in oil storage tank proposed by the utility model;

[0027] Figure 6 This is a schematic diagram of the thread groove structure of a built-in oil storage tank proposed by the utility model;

[0028] Figure 7 The utility model is a schematic diagram of a limit block structure of a built-in oil storage tank.

[0029] Legend:

[0030] 1. Tank body; 2. Motor 1; 3. Screw rod; 4. Inclined filter plate; 5. Partition plate; 6. Motor 2; 7. Threaded rod; 8. Outer scraper; 9. Connecting plate; 10. Inner scraper; 11. Spring 1; 12. Short wool strip; 13. Double-headed pipe; 14. Liquid inlet pipe; 15. Mounting pipe; 16. Inner pipe; 17. Fastening plate; 18. Spring 2; 19. Liquid-blocking rubber ring; 20. Liquid-blocking pad; 21. Soft rubber strip; 22. Square groove; 23. Limiting groove; 24. Limiting block; 25. Threaded groove; 26. Slide; 27. Liquid outlet pipe; 28. Drain pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-7 , the utility model provides an embodiment: a built-in oil storage tank, including a tank body 1, a motor 2 is fixedly installed on the right side of the bottom end of the tank body 1, the output end of the motor 2 is fixedly connected to a screw rod 3, the outer side of the screw rod 3 is threadedly connected to an inclined filter plate 4, which is convenient for driving the inclined filter plate 4 to rise and fall, thereby filtering the oil, a partition plate 5 is fixedly connected to the right side of the inside of the tank body 1, which is convenient for separating the oil storage area from the sewage discharge area, a motor 2 is fixedly installed on the top right side of the tank body 1, a threaded rod 7 is fixedly connected to the output end of the motor 2, and the outer left side of the threaded rod 7 is threadedly connected There is an outer scraper 8, which is convenient for driving the outer scraper 8 to scrape the surface of the inclined filter plate 4. The front and rear sides of the inner part of the outer scraper 8 are slidably connected with connecting plates 9, and the inner side of the connecting plate 9 is slidably connected with an inner scraper 10, which is convenient for flexible extension and contraction according to the scraping range of the inclined filter plate 4. The front and rear sides of the inner part of the outer scraper 8 are fixedly connected with two springs 11, which are convenient for promoting the movement of the inner scraper 10, so as to facilitate comprehensive scraping and cleaning of the inclined filter plate 4. Short hair strips 12 are provided on the left and right sides of the bottom ends of the outer scraper 8, the connecting plate 9 and the inner scraper 10, which enhances the cleanliness during scraping and cleaning.

[0033] A double-headed tube 13 is fixedly connected to the top of the tank body 1, which improves the efficiency of liquid inlet. A liquid inlet tube 14 is fixedly connected to the middle part of the top of the double-headed tube 13, which is convenient for liquid inlet. A plurality of mounting tubes 15 are fixedly connected to the outer top of the liquid inlet tube 14 for mounting a second spring 18. An inner tube 16 is slidably connected to the inner side of the mounting tube 15. A fastening plate 17 is fixedly connected to the other end of the inner tube 16 for driving the movement of the fastening plate 17. A second spring 18 is fixedly connected to the inner side of the inner tube 16 for pushing the fastening plate 17 so that the fastening plate 17 generates elastic force and driving force, thereby improving the fastening function of the fastening plate 17. A liquid-blocking rubber ring 19 is provided at the outer top of the liquid inlet tube 14, and a liquid-blocking pad 20 is provided on the inner side of the liquid-blocking rubber ring 19 for preventing the outflow of liquid oil. A plurality of soft rubber strips 21 are provided on the opposite sides of the plurality of fastening plates 17. The elastic force and anti-slip property of the soft rubber strips 21 improve the pipeline connection. The outer side of the liquid-blocking rubber ring 19 is provided with a plurality of square grooves 22, and the outer side of the top of the fastening plate 17 is slidably connected to the inner side of the square groove 22. The upper and lower ends of the inner tube 16 are provided with limit grooves 23, and the upper and lower ends of the opposite sides of the plurality of mounting tubes 15 are fixedly connected with limit blocks 24, which are convenient for preventing the inner tube 16 from sliding out of the inner side of the mounting tube 15 under the action of the spring 218. The outer side of the limit block 24 is slidably connected to the inner side of the limit groove 23, and the inner bottom end of the liquid inlet pipe 14 is provided with a threaded groove 25 for convenient connection of the pipeline. The inner left side of the tank body 1 is provided with a slide groove 26, and the middle left side of the inclined filter plate 4 is slidably connected to the inner side of the slide groove 26, which improves the stability of the inclined filter plate 4 during movement. The left side of the bottom end of the tank body 1 is fixedly connected with a liquid outlet pipe 27, and the right bottom end of the tank body 1 is fixedly connected with a sewage pipe 28, which is convenient for discharging the stains filtered out of the surface of the inclined filter plate 4.

[0034] Working principle: when in use, start motor 1 2, motor 1 2 drives screw rod 3 to rotate on the inner side of partition plate 5, so that screw rod 3 drives inclined filter plate 4 to slide on the inner side of slide groove 26, so that inclined filter plate 4 rises, thereby filtering impurities inside the liquid oil, and when the inclined filter plate 4 drives the impurities to rise to the top, start motor 2 6, motor 2 6 drives threaded rod 7 to rotate, so that threaded rod 7 drives outer scraper 8 to scrape on the middle part of the surface of inclined filter plate 4, and when outer scraper 8 moves, according to the scraping range of inclined filter plate 4, spring 1 1 pushes inner scraper 10 to drive connecting plate 9 to scrape on the surface of inclined filter plate 4 according to the cleaning effect of short hair strips 12, and scrapes impurities into the right cavity formed by partition plate 5 and tank body 1, and then discharges them through drain pipe 28, so as to timely clean the surface layer of filter plate after filtering oil impurities, and reduce the surface layer of filter plate Due to the large amount of residual impurities, the filter plate is clogged, thereby enhancing the filtering effect of the filter plate. Then, when the tank body 1 is connected to the connecting pipe to transport liquid oil, the pipeline is inserted into the inner side of the liquid inlet pipe 14 and threadedly connected with the threaded groove 25. The extrusion force generated on the fastening plate 17 when the pipeline is inserted makes the fastening plate 17 slide on the inner side of the square groove 22, thereby squeezing the spring 2 18, so that the inner tube 16 slides on the inner side of the mounting tube 15, so as to facilitate the generation of elastic force and driving force on the fastening plate 17, so as to facilitate pushing the pipeline and making the connection tighter. Then, when the pipeline is pulled out, the blocking effect of the liquid-blocking rubber ring 19 and the liquid-blocking pad 20 is convenient to reduce the leakage of oil stains, thereby facilitating the increase of stability and tightness after the pipeline is connected, reducing the phenomenon of liquid leakage during the transportation process of liquid oil, thereby reducing the dirtiness of the oil storage tank.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A built-in oil storage tank, comprising a tank body (1), characterized in that: A motor 1 (2) is fixedly mounted on the right side of the bottom end of the tank body (1), a screw rod (3) is fixedly connected to the output end of the motor 1 (2), an inclined filter plate (4) is threadedly connected to the outer side of the screw rod (3), a partition plate (5) is fixedly connected to the right side of the inside of the tank body (1), a motor 2 (6) is fixedly mounted on the top right side of the tank body (1), a threaded rod (7) is fixedly connected to the output end of the motor 2 (6), an outer scraper (8) is threadedly connected to the outer left side of the threaded rod (7), the inner front and rear sides of the outer scraper (8) are slidably connected to a connecting plate (9), the inner side of the connecting plate (9) is slidably connected to an inner scraper (10), the inner front and rear sides of the outer scraper (8) are fixedly connected to two springs 1 (11), and short wool strips (12) are arranged on the left and right sides of the bottom ends of the outer scraper (8), the connecting plate (9) and the inner scraper (10).

2. A built-in oil storage tank according to claim 1, characterized in that: The top end of the tank body (1) is fixedly connected to a double-headed tube (13), the middle part of the top end of the double-headed tube (13) is fixedly connected to a liquid inlet tube (14), the outer top end of the liquid inlet tube (14) is fixedly connected to a plurality of mounting tubes (15), the inner side of the mounting tube (15) is slidably connected to an inner tube (16), the other end of the inner tube (16) is fixedly connected to a fastening plate (17), the inner side of the inner tube (16) is fixedly connected to a spring 2 (18), the outer top end of the liquid inlet tube (14) is provided with a liquid-blocking rubber ring (19), the inner side of the liquid-blocking rubber ring (19) is provided with a liquid-blocking pad (20), and the opposite sides of the plurality of fastening plates (17) are each provided with a plurality of soft rubber strips (21).

3. A built-in oil storage tank according to claim 2, characterized in that: A plurality of square grooves (22) are arranged on the outer side of the liquid-blocking rubber ring (19), and the outer side of the top end of the fastening plate (17) is slidably connected to the inner side of the square groove (22).

4. A built-in oil storage tank according to claim 2, characterized in that: Limiting grooves (23) are provided at both upper and lower ends of the inner tube (16), and limiting blocks (24) are fixedly connected at both upper and lower ends of the opposite sides of the plurality of mounting tubes (15).

5. The built-in oil storage tank according to claim 4, characterized in that: The outer side of the limiting block (24) is slidably connected to the inner side of the limiting groove (23), and the inner bottom end of the liquid inlet pipe (14) is provided with a thread groove (25).

6. The built-in oil storage tank according to claim 1, characterized in that: A slide groove (26) is provided on the left side inside the tank body (1), and the left middle part of the inclined filter plate (4) is slidably connected to the inner side of the slide groove (26).

7. The built-in oil storage tank according to claim 1, characterized in that: A liquid outlet pipe (27) is fixedly connected to the left side of the bottom end of the tank body (1), and a sewage discharge pipe (28) is fixedly connected to the right side of the bottom end of the tank body (1).

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