Stainless steel oil tank shell with self-cleaning function

Abstract

The utility model discloses a stainless steel oil tank shell with a self-cleaning function, which comprises a storage unit and a cleaning unit, the storage unit comprises an oil tank and an oil filling pipe fixedly communicated with the top of the oil tank, the bottom of one side of the oil tank is fixedly communicated with an oil outlet pipe, and the pipe wall of the oil filling pipe and the pipe wall of the oil outlet pipe are sleeved with valves. The oil pumping device comprises an oil pumping pipe fixedly communicated to one side of an oil tank, the pipe wall of the oil pumping pipe is sleeved with an oil pump and an electric control valve, the top end of the oil pumping pipe is fixedly communicated with a cleaning pipe, an oil conveying pipe is fixedly communicated between the cleaning pipe and the oil tank, and the pipe wall of the oil conveying pipe is sleeved with the electric control valve. And the pipe wall of the cleaning pipe is fixedly sleeved with an external thread sleeve. Fuel oil in the oil tank is pumped into the cleaning pipe through the oil pump, impurities in the fuel oil are filtered by the filter element, the filtered fuel oil can be conveyed into the oil tank again through the oil conveying pipe, and therefore the fuel oil in the oil tank can be self-cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil tank shell technical field especially, relate to a stainless steel oil tank shell with self -cleaning function. BACKGROUND

[0002] The stainless steel oil tank shell refers to the oil tank shell made of stainless steel material, and the stainless steel oil tank shell is usually made of stainless steel plate through stamping, welding and other processes, the thickness of the plate is determined according to the design capacity and pressure resistance requirement of the oil tank, and the thickness of the plate is generally 1-2 millimeters for small oil tank, and the thickness of the plate can reach 3-5 millimeters or even thicker for large oil tank, and the main body shape is various, and the common ones are cuboid, cylinder and the like, to adapt to different equipment installation spaces.

[0003] Due to the fact that fuel inevitably mixes with some impurities during production, transportation and storage, these impurities will continuously accumulate in the oil tank after long-time sedimentation, which not only affects the quality of fuel in the oil tank, but also causes the impurities deposited at the bottom of the oil tank to enter the delivery pipe along with fuel when fuel is delivered from the oil tank to various working parts through the delivery pipe, thereby possibly causing pipeline blockage and affecting the operation of equipment, therefore, the stainless steel oil tank shell with self-cleaning function is provided. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems of the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a stainless steel oil tank shell with self-cleaning function, which is suitable for solving the problem that impurities in fuel continuously accumulate in the oil tank, which not only affects the quality of fuel, but also possibly causes pipeline blockage and affects the operation of equipment.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a stainless steel oil tank shell with self-cleaning function, comprising:

[0008] The storage unit comprises an oil tank and a refueling pipe fixedly connected to the top of the oil tank, and the bottom of one side of the oil tank is fixedly connected with an oil outlet pipe, and the pipe wall of the refueling pipe and the oil outlet pipe is sleeved with a valve;

[0009] The cleaning unit comprises an oil pumping pipe fixedly communicated at one side of the oil tank, the pipe wall of the oil pumping pipe is respectively sleeved with an oil pump and an electric control valve, the top end of the oil pumping pipe is fixedly communicated with a cleaning pipe, the cleaning pipe and the oil tank are fixedly communicated with an oil conveying pipe, the pipe wall of the oil conveying pipe is sleeved with an electric control valve, the pipe wall of the cleaning pipe is fixedly sleeved with an external thread sleeve, the top of the external thread sleeve is threadedly sleeved with a sealing cover, the sealing cover is located at the top of the cleaning pipe, and the inner cavity of the cleaning pipe movably has a filter core.

[0010] As a preferred scheme of the stainless steel oil tank shell with the self-cleaning function, the inner wall of the oil tank is fixedly connected with a plurality of staggered and stacked distribution baffles, and the top of each baffle is provided with a notch.

[0011] As a preferred scheme of the stainless steel oil tank shell with the self-cleaning function, the top of the oil filling pipe is provided with a limiting disc, the bottom of the limiting disc is fixedly connected with a filter barrel penetrating through the limiting disc, and the filter barrel is slidably arranged in the oil filling pipe.

[0012] As a preferred scheme of the stainless steel oil tank shell with the self-cleaning function, the bottom of the inner cavity of the cleaning pipe is slidably provided with an annular disc, the filter core is located above the annular disc, and the top of the annular disc is fixedly connected with an L-shaped plate.

[0013] As a preferred scheme of the stainless steel oil tank shell with the self-cleaning function, the pipe wall of the cleaning pipe is fixedly communicated with a transparent pipe, and the transparent pipe is close to the top of the cleaning pipe.

[0014] As a preferred scheme of the stainless steel oil tank shell with the self-cleaning function, the pipe wall of the oil pumping pipe is fixedly communicated with a blowdown pipe, and the pipe wall of the blowdown pipe is sleeved with a valve.

[0015] The oil pump can pump the fuel in the oil tank into the cleaning pipe, so that the impurities in the fuel are filtered by the filter core, and the filtered fuel can be conveyed into the oil tank through the oil conveying pipe, thereby the fuel in the oil tank can be self-cleaned to reduce the impurities in the oil tank. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0017] Figure 1 The utility model provides a whole structure schematic diagram of stainless steel oil tank shell with self cleaning function is provided.

[0018] Figure 2 The utility model provides an oil tank and fuel pipe cutting schematic view.

[0019] Figure 3 The utility model provides a cleaning pipe and filter core position relation schematic view.

[0020] Figure 4 The utility model provides a cleaning pipe cutting schematic view.

[0021] Mark explanation:

[0022] 100, storage unit, 101, oil tank, 102, fuel pipe, 103, oil outlet pipe, 104, partition, 200, cleaning unit, 201, oil extraction pipe, 202, oil pump, 203, electric control valve, 204, cleaning pipe, 205, oil delivery pipe, 206, external thread sleeve, 207, sealing cover, 208, filter core, 209, limit disc, 210, filter bucket, 211, annular disc, 212, L-shaped plate, 213, transparent pipe, 214, blowdown pipe. Specific embodiments

[0023] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, easy to understand, the specific embodiments of the utility model are explained in detail below with the drawings in the specification.

[0024] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without violating the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to here means that specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0026] Thirdly, the utility model is described in detail in conjunction with the schematic view, and when the embodiments of the utility model are described in detail, the sectional view of the device structure will be partially enlarged without general proportion for the convenience of description, and the schematic view is only an example, which should not limit the scope of protection of the utility model here. In addition, three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0027] Embodiment

[0028] Referring to Figures 1-4 For an embodiment of the utility model, provide a kind of self-cleaning stainless steel oil tank shell, comprising: storage unit 100 and cleaning unit 200;

[0029] Wherein, storage unit 100 includes oil tank 101 and fixed communication in the top of oil tank 101 oil pipe 102, the bottom of the side of oil tank 101 is fixedly communicated with oil outlet pipe 103, the pipe wall of oil pipe 102 and oil outlet pipe 103 is all set with valve;

[0030] Cleaning unit 200 includes fixed communication in the side of oil tank 101 oil suction pipe 201, the pipe wall of oil suction pipe 201 is respectively set with oil pump 202 and electric control valve 203, the top of oil suction pipe 201 is fixedly communicated with cleaning pipe 204, cleaning pipe 204 and oil tank 101 between fixed communication has oil pipe 205, the pipe wall of oil pipe 205 is set with electric control valve 203, the pipe wall of cleaning pipe 204 is fixedly connected with external thread sleeve 206, the top of external thread sleeve 206 is threadedly connected with sealing cover 207, sealing cover 207 is located in the top of cleaning pipe 204, the inner chamber of cleaning pipe 204 movably is equipped with filter core 208.

[0031] Oil pipe 102 is used to add fuel to oil tank 101, fuel in oil tank 101 can be discharged through oil outlet pipe 103, the top of cleaning pipe 204 is not sealed, the inner wall of sealing cover 207 is provided with the inner thread matched with external thread sleeve 206, sealing cover 207 can be fixed in the top of cleaning pipe 204 by external thread sleeve 206, to seal cleaning pipe 204, by opening the electric control valve 203 of oil suction pipe 201 and oil pipe 205, then oil pump 202 can use oil suction pipe 201 to transport the fuel in oil tank 101 to cleaning pipe 204, filter core 208 is one of paper filter core or non-woven fabric filter core etc., when fuel flows to oil pipe 205 in cleaning pipe 204, impurities in fuel are filtered by filter core 208, so that pure fuel flows to oil tank 101 by oil pipe 205;

[0032] By oil pump 202 and filter core 208, the fuel in oil tank 101 is filtered and self-cleaning is realized, to ensure that a large amount of impurities is not left in oil tank 101, after filtering, the electric control valve 203 of oil suction pipe 201 and oil pipe 205 is closed, by rotating and taking sealing cover 207, filter core 208 can be taken out from cleaning pipe 204, to replace filter core 208.

[0033] In addition, the inner wall of oil tank 101 is fixedly connected with multiple staggered superimposed distribution baffles 104, the top of each baffle 104 is provided with a notch.

[0034] The side of each baffle 104 is spaced from the inner wall of the oil tank 101, when the oil filler pipe 102 and the oil delivery pipe 205 deliver oil into the oil tank 101, the fuel will pass through each baffle 104 in turn and flow between the baffles 104 in a serpentine trajectory, thereby enabling the fuel above and at the bottom of the oil tank 101 to not mix directly, thereby ensuring that the fuel in the oil tank 101 can be fully circulated and filtered, when the oil tank 101 is tilted, the fuel will pass through the gap of the baffle 104 and flow downward to ensure that the fuel does not exist on the baffle 104, the size of the gap is small, and the amount of fuel passing through the gap is less than the flow amount between the baffles 104.

[0035] Further, the top of the oil filler pipe 102 is provided with a limiting disc 209, the bottom of the limiting disc 209 is fixedly connected with a filter barrel 210 penetrating the limiting disc 209, and the filter barrel 210 is slidingly arranged in the oil filler pipe 102.

[0036] When the oil tank 101 is filled with oil by the oil filler pipe 102, the fuel added can be initially filtered by the filter barrel 210 to reduce impurities in the fuel, the limiting disc 209 is used to facilitate the taking of the filter barrel 210, and after the oil filling is completed, the filter barrel 210 is taken out of the oil filler pipe 102 by the limiting disc 209.

[0037] Further, the bottom of the inner cavity of the cleaning pipe 204 is slidingly provided with an annular disc 211, the filter element 208 is located above the annular disc 211, the top of the annular disc 211 is fixedly connected with an L-shaped plate 212, the pipe wall of the cleaning pipe 204 is fixedly connected with a transparent pipe 213, and the transparent pipe 213 is close to the top of the cleaning pipe 204.

[0038] A circular opening with a diameter larger than that of the oil extraction pipe 201 is formed at the center of the annular disc 211, so that the fuel can pass through the annular disc 211 and contact the filter element 208, the L-shaped plate 212 is used to facilitate lifting of the annular disc 211, so that the annular disc 211 drives the filter element 208 to rise, so as to facilitate taking out and replacing the filter element 208 from the cleaning pipe 204, when replacing, the filter element 208 is placed on the annular disc 211, and then the annular disc 211 together with the filter element 208 is inserted into the cleaning pipe 204 through the L-shaped plate 212, and the transparency of the filtered fuel can be observed through the transparent pipe 213, so as to replace the filter element 208 in time.

[0039] Specifically, the pipe wall of the oil extraction pipe 201 is fixedly connected with a blowdown pipe 214, and the pipe wall of the blowdown pipe 214 is sleeved with a valve.

[0040] In the process of oil pump 202 pumping oil, the oil will carry impurities to flow into the oil pump 202, and part of the large particles or clumped impurities will remain in the oil pumping pipe 201 when they cannot pass through the filter core 208. When the electric control valves 203 of the oil pumping pipe 201 and the oil conveying pipe 205 are both closed, the valve of the blowdown pipe 214 can be opened to use part of the oil to discharge the large particle impurities through the blowdown pipe 214, thereby ensuring the purity of the fuel in the fuel tank 101.

[0041] In use, the filter bucket 210 is inserted into the oil filling pipe 102 to add fuel to the fuel tank 101 through the oil filling pipe 102. When the oil filling is completed, the filter bucket 210 is removed from the oil filling pipe 102. When cleaning is needed, the electric control valves 203 of the oil pumping pipe 201 and the oil conveying pipe 205 are opened. Then the oil pump 202 can use the oil pumping pipe 201 to convey the fuel in the fuel tank 101 to the cleaning pipe 204. The filter core 208 can filter the impurities in the fuel, so that the pure fuel flows into the fuel tank 101 through the oil conveying pipe 205. The fuel above and below the fuel tank 101 can not be directly mixed through the partition plate 104, thereby ensuring that the fuel in the fuel tank 101 can be fully circulated and filtered.

[0042] After filtering, the electric control valves 203 of the oil pumping pipe 201 and the oil conveying pipe 205 are closed. The valve of the blowdown pipe 214 is opened to discharge the large particle impurities remaining in the oil pumping pipe 201. After discharge, the valve of the blowdown pipe 214 is closed. When the filter core 208 needs to be replaced, the sealing cover 207 is removed and the L-shaped plate 212 is lifted to remove the filter core 208 from the cleaning pipe 204. Then the filter core 208 is placed on the annular disc 211, and the annular disc 211 is connected to the filter core 208 through the L-shaped plate 212 and inserted into the cleaning pipe 204. Finally, the cleaning pipe 204 is sealed with the sealing cover 207.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced without departing from the spirit and scope of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. A stainless steel oil tank case having a self-cleaning function, characterized by, Include: The storage unit (100) includes an oil tank (101) and a fixed communication in the top of the oil tank (101) oil pipe (102), the bottom of the oil tank (101) side fixed communication with oil outlet pipe (103), the pipe wall of oil pipe (102) and oil outlet pipe (103) is sleeved with valve; The cleaning unit (200) includes a fixed communication in the oil tank (101) side of the oil suction pipe (201), the pipe wall of the oil suction pipe (201) is sleeved with oil pump (202) and electric control valve (203) respectively, the top end of the oil suction pipe (201) is fixedly connected with cleaning pipe (204), the cleaning pipe (204) and the oil tank (101) are fixedly connected with oil pipe (205), the pipe wall of the oil pipe (205) is sleeved with electric control valve (203), the pipe wall of the cleaning pipe (204) is fixedly sleeved with external thread sleeve (206), the top of the external thread sleeve (206) is threadedly sleeved with sealing cover (207), the sealing cover (207) is located on the top of the cleaning pipe (204), the inner chamber of the cleaning pipe (204) movably has filter core (208).

2. The stainless steel oil tank shell with self-cleaning function according to claim 1, characterized in that: The inner wall of the oil tank (101) is fixedly connected with a plurality of staggered and stacked distribution of the partition (104), the top of each partition (104) is provided with a notch.

3. The stainless steel oil tank shell with self-cleaning function according to claim 1, characterized in that: The top of the oil pipe (102) is placed with a limiting disc (209), the bottom of the limiting disc (209) is fixedly connected with a filter barrel (210) penetrating the limiting disc (209), the filter barrel (210) is slidably arranged in the oil pipe (102).

4. The stainless steel oil tank shell with self-cleaning function according to claim 1, characterized in that: The bottom of the inner chamber of the cleaning pipe (204) is slidably provided with an annular disc (211), the filter core (208) is located above the annular disc (211), the top of the annular disc (211) is fixedly connected with L-shaped plate (212).

5. The stainless steel fuel tank shell with self-cleaning function according to claim 4, characterized in that: The pipe wall of the cleaning pipe (204) is fixedly connected with transparent pipe (213), the transparent pipe (213) is close to the top of the cleaning pipe (204).

6. The stainless steel fuel tank shell with self-cleaning function according to claim 1, characterized in that: The pipe wall of the oil suction pipe (201) is fixedly connected with the blowdown pipe (214), the pipe wall of the blowdown pipe (214) is sleeved with valve.

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