CN220164726U - Oil tank device - Google Patents

Abstract

The embodiment of the utility model discloses an oil tank device, which comprises a tank body, an oil inlet valve, an oil outlet valve and an oil inlet pipe, wherein the oil inlet pipe is arranged in the tank body, the oil inlet pipe comprises a first end and a second end which are oppositely arranged, and oil enters the first end through the oil inlet valve and enters the tank body through the second end. When the oil is used, the oil outlet valve is opened to take the material, so that the oil flows into the transformer, and the oil flowing into the transformer sequentially passes through the oil inlet valve and the oil inlet pipe and then enters the tank body to complete oil circulation. Because the oil inlet pipe is including relative first end and the second end that sets up, the first end is close to the lower wall setting of the jar body, and the second end is close to the upper wall setting of the jar body, and the oil inlet valve is linked together with first end, and the oil outlet valve sets up between the lower wall of oil inlet valve and jar body, and in the oil got into first end by the oil inlet valve to get into the jar body by the second end, this oiling mode makes the oil flow to the lower part by jar body upper portion, effectively prevents debris deposit at the oil tank device afterbody, is convenient for wash the jar body.

Description

Oil tank device

Technical Field

The utility model relates to the technical field of oil tanks, in particular to an oil tank device.

Background

The transformer is core equipment for guaranteeing the operation of a power grid, and transformer oil is one of important materials for guaranteeing the safe operation of the transformer. The oil tank plays a vital role in the transformer installation process, is mainly used for storing transformer oil, and also plays a role in transporting oil under the special working condition requirement. The oil inlet valve is arranged on the side wall of the oil tank device in the existing oil tank device, and when the oil is injected, the oil is deposited on the tail part from the front section of the oil tank to the back Duan Chong, so that the cleaning is not facilitated.

Disclosure of Invention

The utility model aims to provide an oil tank device, and aims to solve the problems that an oil inlet valve is arranged on the side wall of the oil tank device in the existing oil tank device, and when oil is injected, impurities are deposited at the tail part of the oil tank from the front section of the oil tank to the rear Duan Chong, so that the cleaning is not facilitated.

In order to solve the technical problems, the utility model provides an oil tank device, which comprises a tank body, an oil inlet valve, an oil outlet valve and an oil inlet pipe, wherein the oil inlet pipe is arranged in the tank body, the oil inlet pipe comprises a first end and a second end which are oppositely arranged, the first end is close to the lower wall of the tank body, the second end is close to the upper wall of the tank body, the oil inlet valve is communicated with the first end, the oil outlet valve is arranged between the oil inlet valve and the lower wall of the tank body, and oil enters the first end through the oil inlet valve and enters the tank body through the second end.

In one embodiment, the oil tank device further comprises an oil guiding part, wherein the oil guiding part is tubular and comprises a first side and a second side which are oppositely arranged, the first side is communicated with the second end, and the second side is arranged towards the lower wall of the tank body.

In one embodiment, a safety belt module is arranged in the oil tank device, the safety belt module comprises a safety rope and a safety belt assembly, the safety belt assembly is oppositely arranged with two groups and comprises a mounting seat, a safety rod and a tightener, the mounting seat is arranged outside the tank body, the mounting rod is rotationally connected with the mounting seat, two ends of the safety rope are detachably connected with two safety rods respectively, and the tightener is arranged at two ends of the safety rope to tighten the safety rope.

In one embodiment, each of the safety belt assemblies includes a pull ring disposed on a side of the safety bar remote from the mounting base, the safety rope being connected to the safety bar through the pull ring.

In one embodiment, the tank device further comprises a frame, wherein the frame is of a cuboid structure, and the tank body is installed in the frame.

In one embodiment, a road passing plate is arranged at the top of the frame, and the road passing plate is arranged along the length direction of the frame.

In one embodiment, a plurality of hoisting assemblies are symmetrically arranged on two sides of the frame, each hoisting assembly comprises a rope ring and a lifting lug, and the rope rings and the lifting lugs are arranged at intervals along the gravity direction.

In one embodiment, the tank device further comprises a first oil level observer and a second oil level observer, the tank body comprises a side face, a first bottom face and a second bottom face, the first oil level observer is arranged close to the side face, the second oil level observer is arranged on the first bottom face, the tank device further comprises an outer crawling ladder, and the outer crawling ladder is arranged on the second bottom face.

In one embodiment, the tank arrangement further comprises a breakwater vertically arranged in the tank body.

In one embodiment, the tank device further comprises a drain valve disposed at the bottom of the tank body.

The embodiment of the utility model has the following beneficial effects:

when the oil tank device is used, oil is taken by opening the oil outlet valve, so that the oil flows into the transformer, and the oil flowing into the transformer sequentially passes through the oil inlet valve and the oil inlet pipe and then enters the tank body to complete oil circulation. Because the oil inlet pipe is including relative first end and the second end that sets up, the first end is close to the lower wall setting of the jar body, and the second end is close to the upper wall setting of the jar body, and the oil inlet valve is linked together with first end, and the oil outlet valve sets up between the lower wall of oil inlet valve and jar body, and in the oil got into first end by the oil inlet valve to get into the jar body by the second end, this oiling mode makes the oil flow to the lower part by jar body upper portion, effectively prevents debris deposit at the oil tank device afterbody, is convenient for wash the jar body.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

fig. 1 is a front view of an oil tank device in one embodiment.

Fig. 2 is a left side view of the tank assembly shown in fig. 1.

Fig. 3 is a right side view of the tank assembly shown in fig. 1.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic view of a portion of the tank assembly of fig. 1.

Fig. 6 is a top view of the tank assembly shown in fig. 1.

Fig. 7 is a rear view of the tank assembly shown in fig. 1.

Fig. 8 is a partial schematic view of a front view of the tank assembly of fig. 1.

Fig. 9 is a partial schematic view of the left side view of the tank assembly of fig. 1.

Fig. 10 is a partial schematic view of the right side view of the tank assembly of fig. 1.

Fig. 11 is an internal schematic view of the tank assembly shown in fig. 1.

Fig. 12 is a schematic view of the use of the seat belt assembly in the tank assembly of fig. 1.

Fig. 13 is a schematic view of a handle of the tank assembly of fig. 1.

Fig. 14 is a schematic view of the mounting base of the tank assembly of fig. 1.

Fig. 15 is a schematic view of a safety lever and a pull ring in the tank assembly of fig. 1.

Fig. 16 is a schematic view of a tab in the tank assembly of fig. 1.

Fig. 17 is a schematic view of a breakwater in the tank assembly of fig. 1.

Fig. 18 is a schematic view showing the installation of the tripod in the oil tank apparatus of fig. 1.

Fig. 19 is a schematic view of a reinforcing bar in the tank arrangement shown in fig. 1.

Fig. 20 is a second schematic view of a portion of the tank assembly shown in fig. 1.

Fig. 21 is a schematic diagram showing the results of a pressure test in the tank apparatus shown in fig. 1.

Fig. 22 is a schematic view of a portion of the tank assembly of fig. 1.

Reference numerals: 10. a tank body; 11. an inner cavity; 20. a mounting assembly; 21. a screw; 22. a compaction block; 23. a hand wheel; 30. a cover body; 40. a seal ring; 50. a handle; 110. a frame; 120. a support frame; 130. a support; 140. a road passing plate; 141. binding holes; 150. a tripod; 200. hoisting the assembly; 210. a rope loop; 220. lifting lugs; 300. a seat belt module; 310. a safety rope; 320. a seat belt assembly; 321. a mounting base; 322. a safety lever; 323. a tightener; 324. a pull ring; 410. a first oil level observer; 420. a second oil level observer; 510. an outer ladder stand; 520. an inner ladder stand; 530. a handle; 531. a fixing part; 532. a handle portion; 600. a breakwater; 710. an oil inlet valve; 720. an oil inlet pipe; 721. a first end; 722. a second end; 730. an oil outlet valve; 740. an oil discharge valve; 750. an oil pipe hanger; 760. an oil temperature gauge; 770. identification; 780. an oil filling port; 810. a respirator; 820. a communicating pipe; 900. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 22, the oil tank apparatus of an embodiment includes a tank body 10, an oil inlet valve 710, an oil outlet valve 730 and an oil inlet pipe 720, wherein the oil inlet pipe 720 is disposed in the tank body 10, the oil inlet pipe 720 includes a first end 721 and a second end 722 disposed opposite to each other, the first end 721 is disposed near a lower wall of the tank body 10, the second end 722 is disposed near an upper wall of the tank body 10, the oil inlet valve 710 is communicated with the first end 721, the oil outlet valve 730 is disposed between the oil inlet valve 710 and the lower wall of the tank body 10, and oil enters the first end 721 from the oil inlet valve 710 and enters the tank body 10 from the second end 722. Preferably, the above-mentioned valves are all provided with marks 770, so that the operator can use the oil tank device conveniently.

It will be appreciated that when oil is used, oil is taken by opening the oil outlet valve 730 to flow the oil into the transformer, and the oil flowing into the transformer passes through the oil inlet valve 710 and the oil inlet pipe 720 in sequence and then enters the tank 10, thereby completing oil circulation. Because the oil inlet pipe 720 includes the first end 721 and the second end 722 that set up relatively, first end 721 is close to the lower wall setting of jar body 10, and second end 722 is close to the upper wall setting of jar body 10, and oil inlet valve 710 is linked together with first end 721, oil outlet valve 730 sets up between oil inlet valve 710 and the lower wall of jar body 10, and the oil gets into in first end 721 by oil inlet valve 710 to get into jar body 10 by second end 722, this oiling mode makes the oil flow to the lower part from jar body 10 upper portion, effectively prevents debris deposit at the oil tank device afterbody, is convenient for wash jar body 10.

Specifically, the oil outlet valve 730 is connected with the oil inlet of the oil filter, the oil outlet of the oil filter is connected with the oil inlet of the transformer, and meanwhile, the oil outlet of the transformer is connected with the oil inlet valve 710 to form circulating oil filtration, when the circulating oil filtration is carried out, the highest temperature can reach 70 ℃, the oil with too high temperature is directly injected from the bottom of the tank body 10, the local temperature of the oil in the tank body 10 can be increased, the tank body 10 is easy to break, after the oil passes through the oil inlet pipe 720, the oil is injected downwards from the top of the tank body 10, the temperature of the oil can be reduced, and evenly spread to the periphery, the service life of the tank body 10 is prolonged, and the oil flows down from the top of the tank body 10 due to the fact that the oil inlet pipe 720 extends upwards from the bottom of the tank body 10, and further, when the oil is injected into the tank body 10 from the oil inlet pipe 720, the accident that the oil is splashed to cause static electricity in the tank body 10 is avoided, the safety is ensured, the oil in the tank body 10 is filtered through the oil filter, and the service life of the transformer is prolonged.

In an embodiment, referring to fig. 1, the oil tank apparatus further includes an oil guiding portion, where the oil guiding portion is tubular and includes a first side and a second side that are disposed opposite to each other, the first side is communicated with the second end 722, and the second side is disposed towards the lower wall of the tank body 10, so that when oil flows out of the oil inlet pipe 720, the oil flows towards the lower wall of the tank body 10, so as to avoid the oil from impacting the upper wall of the tank body 10, and prolong the service life of the tank body 10.

Preferably, referring to fig. 5, an oil temperature gauge 760 is disposed between the oil outlet valve 730 and the tank 10 to detect the temperature of the oil near the oil outlet valve 730, and the oil is heated during the circulating oil filtering, so as to monitor the temperature of the oil near the oil outlet valve 730 and ensure the service life of the oil filter.

In this embodiment, referring to fig. 8, the oil tank device further includes an oil pipe hanger 750, one end of the oil pipe hanger 750 is fastened above the tank 10, and the other end is connected to the oil inlet pipe 720, so that the oil inlet pipe 720 is stably disposed in the tank 10.

In an embodiment, referring to fig. 1 to 16, the oil tank device further includes an oil drain valve 740, the oil drain valve 740 is disposed at the bottom of the tank body 10, and the oil drain valve 740 is disposed at the bottom of the tank body 10, so as to drain the oil with impurities and the precipitated sludge when cleaning the interior of the tank body 10, thereby facilitating cleaning the oil tank.

In this embodiment, referring to fig. 7, an oil filling port 780 is further provided at the top of the tank 10 and is in communication with the inner cavity 11, so as to fill the tank 10 with oil through the oil filling port 780.

In an embodiment, referring to fig. 1 to 16, a safety belt module 300 is disposed in the oil tank device, the safety belt module 300 includes a safety rope 310 and a safety belt assembly 320, the safety belt assembly 320 is disposed in two groups, each of which includes a mounting seat 321, a safety rod 322 and a tightener 323, the mounting seat 321 is disposed outside the tank body 10, the mounting rod is rotationally connected with the mounting seat 321, two ends of the safety rope 310 are detachably connected with the two safety rods 322, and the tightener 323 is disposed at two ends of the safety rope 310 to tighten the safety rope 310.

It can be appreciated that, when in use, the two mounting rods are rotated to enable the two mounting rods to be respectively erected above the tank body 10, two ends of the safety rope 310 are respectively connected with the two safety rods 322 and then fastened through the tightener 323, and then the safety belt of an operator is mounted on the safety rope 310 and can be in sliding connection with the safety rope 310 relatively, when the operator works, the tank body 10 is 2 meters higher than the tank body, so that the safety protection effect can be achieved for the operator, and the safety belt module 300 is flexible and firm to use and is convenient for the operator to use.

Specifically, referring to fig. 12 to 16, each safety belt assembly 320 includes a pull ring 324, the pull ring 324 is disposed on a side of the safety bar 322 away from the mounting seat 321, and the safety rope 310 is connected with the safety bar 322 through the pull ring 324, so that the connection between the safety rope 310 and the safety bar 322 is more convenient and faster.

In an embodiment, referring to fig. 1 to 22, the can 10 is made of 304 stainless steel plate, a primer and a top coat are sequentially sprayed outside the can 10, and a primer and an amino baking insulating paint are sequentially sprayed in the can 10, wherein the primer is made of an anti-rust paint. The tank body 10 is made of 304 stainless steel materials, so that the rust resistance of the tank body 10 is improved, meanwhile, oxidation corrosion in the tank body 10 can be effectively avoided, the times of cleaning greasy dirt, water and other sediments and rust in the tank by personnel are reduced, and the rust resistance of the tank body 10 is further greatly improved by spraying an anti-rust paint as a primer inside and outside the tank body 10, so that the corrosion resistance of the tank body 10 is improved. The finish paint is sprayed outside the primer, so that the direct sunlight heat received by the oil tank can be reduced, and the temperature in the tank can be reduced.

In this embodiment, referring to fig. 22, after the processing of the can 10 is completed, a leak test is performed on the can 10, and air is injected into the can 10, and it is required to observe for at least 30 minutes, and detect whether the air pressure in the can is stable.

In an embodiment, referring to fig. 1 to 22, the oil tank device further includes a mounting assembly 20 and a cover 30, an opening communicating with the inner cavity 11 of the tank 10 is formed on the tank 10, the cover 30 is rotatably connected to the tank 10 and can cover the opening, and the cover 30 is rotatably connected to the tank 10 to facilitate a user to open or close the opening.

In this embodiment, the installation assembly 20 includes a screw 21, a pressing block 22 and a hand wheel 23, one end of the screw 21 is rotatably connected to the tank 10, the other end is a free end, the pressing block 22 is slidably disposed at the free end, the hand wheel 23 is sleeved at the free end and is in threaded connection with the free end, and rotating the hand wheel 23 can enable the hand wheel 23 to push the pressing block 22 against the cover 30, so that the cover 30 is pressed at the opening.

It can be understood that, in use, the screw 21 is rotated to pre-position the compressing block 22 and the cover 30, and then the hand wheel 23 is rotated, so that the hand wheel 23 pushes the compressing block 22 to prop against the cover 30, so that the cover 30 is firmly pressed at the opening, and the connection is stable. Because the one end rotation of screw rod 21 is connected in jar body 10, the other end is the free end, and compact heap 22 slides and locates the free end, and the free end is located to hand wheel 23 cover to with free end threaded connection, when opening lid 30, rotate hand wheel 23, break away from compact heap 22 and lid 30, the one end rotation of screw rod 21 is connected in jar body 10 this moment, thereby make compact heap 22 and lid 30 after separating, compact heap 22 and hand wheel 23 are connected with jar body 10 through screw rod 21, conveniently open or close the opening, and can not cause the loss of part, the cost is saved.

Specifically, referring to fig. 22, a plurality of mounting assemblies 20 are provided and are distributed at intervals along the edge of the cover 30, and the plurality of mounting assemblies 20 are provided at intervals along the edge of the cover 30, so that the structure formed on the press-fit opening of the cover 30 is more stable and reliable.

In an embodiment, referring to fig. 22, the pressing block 22 is provided with a pressing groove, the shape of the pressing groove is matched with the shape of the edge of the cover 30, and the pressing groove matched with the shape of the edge of the cover 30 is arranged in the pressing block 22, so that each part in the oil tank device is matched more tightly, the oil tank device is compact in structure, and the size of the installation assembly 20 is reduced.

Of course, in other embodiments, the compression block 22 abuts the cover 30 through the bottom surface.

In an embodiment, referring to fig. 22, the mounting assembly 20 further includes a bolt and a nut, a first ear plate and a second ear plate are formed on the tank body 10 at intervals, a first ear hole is formed on the first ear plate, a second ear hole is formed on the second ear plate, a connecting hole is formed at an end of the screw 21, the bolt penetrates through the first ear hole, the connecting hole and the second ear hole and is in threaded connection with the nut so as to rotationally connect the screw 21 to the tank body 10, and the screw 21 and the tank body 10 are rotationally connected through the bolt penetrating through the first ear hole, the connecting hole and the second ear hole.

In an embodiment, referring to fig. 22, a sealing ring 40 is disposed between the cover 30 and the can 10 to seal the opening by the sealing ring 40, so as to prevent external rainwater, air, etc. from entering the can 10 through the opening.

In this embodiment, the seal ring 40 is a food grade silicone seal ring 40. The existing sealing end cover sealing mode adopts a common rubber pad, is formed by cutting and punching, is extremely complicated when needing to be replaced, is easy to age and crack after being used for a long time, is easy to fall into a tank, and can damage and influence the oil filtering effect when residual cracked rubber pad enters the oil filtering equipment along with oil if an operator does not find the residual cracked rubber pad in time for oil filtering operation. In the utility model, the food-grade silica gel sealing ring 40 is selected, so that the silica gel sealing performance is good, the leakage prevention is obvious, the aging and the brittle fracture are not easy to occur, and the replacement is convenient.

Specifically, the thickness of the food grade silicone seal 40 is selected to be between 7mm and 9mm, preferably 7mm, 8mm or 9mm; the edge width of the food grade silicone sealing ring 40 is selected to be between 7mm and 9mm, preferably 7mm, 8mm or 9mm. Further, the thickness and the edge width of the food-grade silica gel sealing ring 40 are 8mm, so that the food-grade silica gel sealing ring can be used without cutting and is convenient to replace.

In an embodiment, referring to fig. 1 to 22, a handle 50 is disposed on the cover 30, and the cover 30 is opened or closed by the handle 50, so as to be convenient for an operator to use.

In an embodiment, referring to fig. 1 to 7, the tank device further includes a frame 110, the frame 110 has a rectangular structure, the tank body 10 is installed in the frame 110, it can be understood that the existing tank device is only provided with a fixing frame at the bottom of the tank device, which is inconvenient to fix during transportation and inconvenient to store.

Specifically, referring to fig. 6, a passing board 140 is disposed at the top of the frame 110, the passing board 140 is disposed along the length direction of the frame 110, it can be understood that an operator needs to enter the tank 10 through an opening above the tank 10 to overhaul the tank 10, and the passing board 140 is disposed at the top of the frame 110, so that the operator can walk safely at the top of the tank 10, and the safety during operation is ensured. Preferably, guardrails are arranged around the passing board 140, so that personal safety of operators is further ensured.

Further, the binding holes 141 are formed in the passing board 140, so that the oil tank device is fixed through the binding holes 141, and the fixing strength is ensured.

In an embodiment, referring to fig. 1, a plurality of hoisting assemblies 200 are symmetrically arranged on two sides of a frame 110, each hoisting assembly 200 comprises a rope ring 210 and lifting lugs 220, the rope rings 210 and the lifting lugs 220 are arranged at intervals along the gravity direction, so that the oil tank device is convenient to transport, when the oil tank device is hoisted, the tank body 10 is hoisted through the lifting lugs 220, after the oil tank device is placed on a flat car, a rope penetrates through the rope rings 210 to fix the oil tank device on the flat car, and the oil tank device is prevented from rushing forward, loosening and sliding during transportation, so that binding is firmer and more reliable.

Specifically, when the oil tank device is transported, the hook with the rope is firstly arranged on the lifting lug 220, the rope is connected with the plumb line formed after each lifting lug 220 lifts the oil tank device and coincides with the plumb line of the oil tank device, so that the oil tank device is kept stable during lifting, and the lifting is safer.

Preferably, the frame 110 includes the second side of the first side of relative setting, is the angle in the first side and is provided with first lug and second lug, and is less than 120 degrees with the contained angle between the second lug, is provided with third lug and fourth lug in the second side, and first lug corresponds the setting with the third lug, and the second lug corresponds the setting with the fourth lug, is less than 120 degrees through the contained angle between first lug and the second lug, and the second lug corresponds the setting with the fourth lug for rope atress is even when hoist and mount, guarantees hoist and mount steady.

In this embodiment, the ropes connected to the rope rings 210 may be selected as binding belts or steel wires, and the multi-point belt angle binding is adopted when the oil tank device is bound, so that the inclination can be effectively controlled, and the vehicle is prevented from turning on one's side.

In an embodiment, referring to fig. 1 to 19, the tank apparatus further includes a first oil level observer 410 and a second oil level observer 420, the tank body 10 includes a side surface, a first bottom surface and a second bottom surface, the first oil level observer 410 is disposed near the side surface, the second oil level observer 420 is disposed on the first bottom surface, the tank apparatus further includes an outer crawling ladder 510, and the outer crawling ladder 510 is disposed on the second bottom surface.

It can be appreciated that the first oil level observer 410 and the second oil level observer 420 are arranged in the oil tank device, so that the oil quantity in the tank can be known in real time in multiple dimensions, and when one oil level observer fails, the other oil level observer can continue to work, thereby improving the safety of the oil tank device and ensuring the personal safety of operators. Set up outer cat ladder 510 outside the oil tank, make things convenient for the operation personnel to maintain oil tank device through outer cat ladder 510 to jar body 10 top to set up outer cat ladder 510 and second oil level observation appearance 420 separately, can avoid outer cat ladder 510 to shelter from second oil level observation appearance 420, make things convenient for the operation personnel to observe second oil level observation appearance 420.

Preferably, referring to fig. 1 to 19, the first oil level observer 410 is a magnetic flap level gauge, the second oil level observer 420 is an oil mirror ruler, the first bottom surface and the second bottom surface are both provided with reinforcing ribs 900, and the reinforcing ribs 900 are in a grid shape.

Specifically, the handle 530 is further disposed in the tank body 10, the handle 530 is disposed near the outer ladder 510, which is convenient for the operator to use, preferably, the handle 530 includes a fixing portion 531 and a handle portion 532, the fixing portion 531 is fixed on the frame 110, and the fixing portion 531 and the handle portion 532 are disposed at an angle, which is further convenient for the operator to use.

Further, referring to fig. 11, an inner ladder stand 520 is further disposed in the tank 10, the inner ladder stand 520 is disposed at an opening of the tank 10, an operator can reach the top of the tank 10 through the outer ladder stand 510, and then the operator can move to the opening of the tank 10 through the road passing plate 140 at the top of the tank 10, and move to the inner cavity 11 of the tank 10 through the inner ladder stand 520, so that the operator can conveniently enter the tank 10 for maintenance.

In this embodiment, the supporting frame 120 is disposed outside the first bottom surface and the second bottom surface, and the supporting frame 120 is connected with the frame 110 and is provided with a plurality of supporting frames, so as to further improve the stability of the frame 110.

In an embodiment, referring to fig. 17, the oil tank device further includes a wave plate 600, where the wave plate 600 is vertically disposed in the tank body 10, it can be understood that when the transportation vehicle is in a sudden braking or a sudden turning, the oil in the tank can shake longitudinally and transversely, the control operation of the vehicle can be seriously affected when the shake is severe, so as to cause traffic safety hidden trouble, and by disposing the wave plate 600 in the oil tank device, the fluctuation and impact of the liquid in the tank body 10 can be reduced when the oil is transported, the oil in the tank is prevented from shaking severely, the transportation safety is ensured, the hidden trouble is eliminated, and the transportation of the oil can be safely, efficiently and steadily carried.

Specifically, the top and bottom of the breakwater 600 are respectively provided with two semicircular flow holes through which the oil in the tank 10 flows.

Further, the capacity of the tank arrangement may be selected between 20 cubic meters and 30 cubic meters. Preferably the tank means has a capacity of 20 cubic meters, 25 cubic meters or 30 cubic meters. It can be understood that in the southern area of China, the special oil tank car for transporting transformer oil is less, the renting cost is higher, and when the existing large-scale oil storage tank is transported in a vehicle, the safety and stability of the running of the vehicle are not effectively ensured because the liquid oil in the tank shakes severely and the impact fluctuation is large, and more oil can be transported simultaneously by arranging the wave plate 600 in the oil tank device, so that the cost is saved, the severe shaking of the oil in the tank can be prevented, and the transportation safety is ensured.

In an embodiment, referring to fig. 1 to 22, the oil tank device further includes a breather 810, where the breather 810 is disposed outside the tank body 10 and is communicated with the inner cavity 11 of the tank body 10 through a communicating pipe 820, so that the breather 810 adsorbs moisture, sundries and the like entering the inner cavity 11 in the air, thereby avoiding the oil in the oil tank from being wetted and ensuring the insulation strength of the transformer oil.

Specifically, breather 810 includes an oil storage cartridge containing transformer oil and a drying cartridge containing a desiccant. It will be appreciated that when the tank expands due to heat, excess air is exhaled from the interior of the tank and when the tank oil temperature decreases, outside air is inhaled. When the external air is sucked, the air is filtered through the transformer oil, and the filtered air passes through the drying agent to absorb the moisture which is not filtered, so that the transformer oil in the oil tank is not invaded by the moisture in the external air, and the moisture content of the transformer oil is always within the standard.

In an embodiment, referring to fig. 1 to 22, a support 130 is disposed below the tank 10 to prevent the tank 10 from shaking in the frame 110, further ensure stable placement of the tank 10, and a tripod 150 is disposed in the middle of the inner cavity 11 of the tank 10 to strengthen the strength of the tank 10.

The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims (10)

1. The utility model provides an oil tank device, its characterized in that, oil tank device includes a jar body, oil feed valve, delivery valve and oil feed pipe, oil feed pipe set up in the jar body, oil feed pipe is including relative first end and the second end that sets up, first end is close to the lower wall setting of the jar body, the second end is close to the upper wall setting of the jar body, the oil feed valve with first end is linked together, the delivery valve set up in the oil feed valve with between the lower wall of the jar body, the oil by the oil feed valve gets into in the first end, and by the second end gets into in the jar.

2. The tank arrangement of claim 1, further comprising an oil guide portion, the oil guide portion being tubular and comprising oppositely disposed first and second sides, the first side being in communication with the second end, the second side being disposed toward a lower wall of the tank.

3. The oil tank device according to claim 1, wherein a safety belt module is arranged in the oil tank device, the safety belt module comprises a safety rope and a safety belt assembly, the safety belt assembly is provided with two groups relatively and comprises a mounting seat, a safety rod and a tightener, the mounting seat is arranged outside the tank body, the safety rod is rotationally connected with the mounting seat, two ends of the safety rope are detachably connected with the two safety rods respectively, and the tightener is arranged at two ends of the safety rope to tighten the safety rope.

4. A tank assembly according to claim 3, wherein each of the harness assemblies includes a pull ring disposed on a side of the safety bar remote from the mounting base, the safety line being connected to the safety bar by the pull ring.

5. The tank arrangement of any one of claims 1-4, further comprising a frame, the frame being of rectangular parallelepiped configuration, the tank being mounted within the frame.

6. The tank arrangement according to claim 5, characterized in that the frame top is provided with a passway board arranged in the length direction of the frame.

7. The oil tank apparatus of claim 5 wherein a plurality of hoist assemblies are symmetrically disposed on both sides of the frame, each hoist assembly including a rope loop and a lifting lug, the rope loop and lifting lug being spaced apart along the direction of gravity.

8. The tank arrangement of claim 1, further comprising a first oil level observer and a second oil level observer, the tank comprising a side surface, a first bottom surface, and a second bottom surface, the first oil level observer being disposed proximate to the side surface, the second oil level observer being disposed at the first bottom surface, the tank arrangement further comprising an outer ladder disposed at the second bottom surface.

9. The tank arrangement of claim 1, further comprising a breakwater vertically disposed within the tank body.

10. The tank arrangement of claim 1, further comprising a drain valve disposed at the bottom of the tank.