Double-layer oil storage tank with overpressure early warning function

Abstract

The double-layer oil storage tank with the overpressure early warning function comprises a double-layer oil storage tank body, a balance mechanism used for balancing shaking is arranged in the double-layer oil storage tank body, and an early warning assembly is further arranged on the left side in the double-layer oil storage tank body and used for detecting the pressure in the double-layer oil storage tank body and giving an alarm. The balance mechanism comprises an electric push rod, the electric push rod is fixedly connected with the top of the double-layer oil tank body, the end, extending into the double-layer oil tank body, of the telescopic end of the electric push rod is fixedly connected with a round box, and the right side of the round box is rotationally connected with a rotating rod. According to the double-layer oil storage tank with the overpressure early warning function, when oil in the double-layer oil storage tank body shakes, the oil pushes the balance mechanism to operate, the double-layer oil storage tank body is balanced under the action of the balance block, and therefore the problem that the double-layer oil storage tank body moves due to shaking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of double-layer oil storage tanks, in particular to a double-layer oil storage tank with an overpressure early warning function. Background Art

[0002] The full name of SF is steel reinforced glass fiber double-layer structure oil storage container, which is a double-layer structure oil tank composed of a single-layer steel oil tank with a layer of glass fiber reinforced plastic (i.e. FRP) anti-seepage jacket added to it.

[0003] Reference patent publication number "CN213736732U" discloses a double-layer oil storage tank, including an inner tank, an outer tank wrapped around the inner tank, and a hollow interlayer formed between the inner tank and the outer tank. The characteristic is that a filling layer for filling the hollow interlayer is provided in the hollow interlayer, and a buffering mechanism for buffering the vibration of the inner tank relative to the outer tank is provided in the filling layer.

[0004] This patent achieves the buffering of impact force when the inner tank and the outer tank shake. During transportation, the oil inside the existing double-layer oil storage tank will shake along with the shaking of the vehicle body, especially when the oil is not full. When shaking occurs, the double-layer oil storage tank as a whole may move. When placing the double-layer oil storage tank on the vehicle, a large force is required to fix it. However, the fixing force is not easy to control, which leads to certain risks in transportation. Utility Model Content

[0005] In view of the deficiencies of the existing technology, the utility model provides a double-layer oil storage tank with an overpressure warning function, which solves the problem that the existing double-layer oil storage tank may generate large shaking force during transportation.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a double-layer oil storage tank with an overpressure warning function, comprising a double-layer oil tank body, a balancing mechanism for balancing swaying is provided inside the double-layer oil tank body, and an early warning component is also provided on the left side of the double-layer oil tank body for detecting and alarming the pressure inside the double-layer oil tank body;

[0007] The balancing mechanism includes an electric push rod, which is fixedly connected to the top of the double-layer oil tank body. The telescopic end of the electric push rod extends to one end inside the double-layer oil tank body and is fixedly connected to a round box. The right side of the round box is rotatably connected to a rotating rod, and the right end of the rotating rod is fixedly connected to a U-shaped frame. A sliding rod is fixedly connected between the front and back sides of the inner wall of the U-shaped frame, and a balancing block is slidably connected to the surface of the sliding rod. Automatic push components are provided on the front and back sides of the U-shaped frame for contacting with the oil.

[0008] Preferably, the rotating rod passes through the round box and extends to the inside of the round box, and the surface of the rotating rod located inside the round box is fixedly connected to two front and rear blocking rods.

[0009] Preferably, two upper and lower blocks are fixedly connected to the inner surface of the round box, a return spring is fixedly connected between the right stop rod and the upper stop block, and a return spring is also fixedly connected between the left stop rod and the lower stop block.

[0010] Preferably, the automatic push component includes a fixed plate, which is fixedly connected to the front of the U-shaped frame, and the inner surface of the fixed plate is slidably connected to a T-shaped plate, and two left and right connecting springs are fixedly connected between the T-shaped plate and the inner wall of the fixed plate.

[0011] Preferably, the early warning component includes a pressure sensor and an alarm, the pressure sensor is fixedly connected to the top of the inner wall of the double-layer oil tank body, the alarm is fixedly connected to the top of the double-layer oil tank body, the pressure sensor transmits signals to the alarm through a wire, and the alarm performs an alarm operation through a preset method.

[0012] Preferably, the bottom of the double-layer oil tank body is fixedly connected to two left and right bases, and the top of the double-layer oil tank body is provided with two left and right refueling ports.

[0013] Beneficial effects

[0014] The utility model provides a double-layer oil storage tank with an overpressure warning function. Compared with the existing technology, it has the following advantages:

[0015] 1. The double-layer oil storage tank with overpressure warning function includes an electric push rod through a balancing mechanism. The electric push rod is fixedly connected to the top of the double-layer oil tank body. The telescopic end of the electric push rod extends to one end inside the double-layer oil tank body and is fixedly connected to a round box. When the oil inside the double-layer oil tank body shakes, the oil pushes the balancing mechanism to operate, and the double-layer oil tank body is balanced through the action of the balancing block, thereby avoiding the problem of the double-layer oil tank body moving due to shaking, and improving the safety of the double-layer oil tank body when in use.

[0016] 2. The double-layer oil storage tank with overpressure warning function includes a pressure sensor and an alarm through a warning component. The pressure sensor is fixedly connected to the top of the inner wall of the double-layer oil tank body, and the alarm is fixedly connected to the top of the double-layer oil tank body. The warning component is set on the double-layer oil tank body, and then an alarm is issued when the pressure inside the double-layer oil tank body is too high, reminding the staff to release the pressure in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 is a schematic diagram of the balancing mechanism of the utility model;

[0020] Figure 4 It is a cross-sectional view of the left side of the balancing mechanism of the utility model.

[0021] In the figure: 1. Double-layer oil tank body; 2. Base; 3. Refueling port; 4. Balancing mechanism; 41. Electric push rod; 42. Round box; 43. Rotating rod; 44. U-shaped frame; 45. Sliding rod; 46. Balancing block; 47. Automatic push assembly; 471. Fixed plate; 472. T-shaped plate; 473. Connecting spring; 48. Stop rod; 49. Stop block; 410. Reset spring; 5. Early warning assembly; 51. Pressure sensor; 52. Alarm. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] This double-layer oil storage tank with overpressure warning function provides two technical solutions:

[0024] like Figure 1-4 The first embodiment is shown: it includes a double-layer oil tank body 1, the bottom of the double-layer oil tank body 1 is fixedly connected to two left and right bases 2, the top of the double-layer oil tank body 1 is provided with two left and right refueling ports 3, the interior of the double-layer oil tank body 1 is provided with a balancing mechanism 4 for balancing the shaking, and the left side of the interior of the double-layer oil tank body 1 is also provided with an early warning component 5 for detecting and alarming the pressure inside the double-layer oil tank body 1.

[0025] The balancing mechanism 4 includes an electric push rod 41, which is fixedly connected to the top of the double-layer oil tank body 1. The telescopic end of the electric push rod 41 extends to one end inside the double-layer oil tank body 1 and is fixedly connected to a round box 42. The right side of the round box 42 is rotatably connected to a rotating rod 43. The right end of the rotating rod 43 is fixedly connected to a U-shaped frame 44. A sliding rod 45 is fixedly connected between the front and back sides of the inner wall of the U-shaped frame 44, and a balancing block 46 is slidably connected to the surface of the sliding rod 45. The front and back sides of the U-shaped frame 44 are both provided with automatic push components 47 for contacting the oil. The rotating rod 43 passes through the round box 42 and extends to the inside of the round box 42. The surface of the rotating rod 43 inside the round box 42 is fixedly connected to two front and rear stop rods 48. The inner surface of the round box 42 is fixedly connected to two upper and lower stop blocks 49. A return spring 410 is fixedly connected between the right stop rod 48 and the upper stop block 49, and a return spring 410 is also fixedly connected between the left stop rod 48 and the lower stop block 49.

[0026] The automatic push component 47 includes a fixed plate 471, which is fixedly connected to the front of the U-shaped frame 44. The inner surface of the fixed plate 471 is slidably connected to a T-shaped plate 472, and two left and right connecting springs 473 are fixedly connected between the T-shaped plate 472 and the inner wall of the fixed plate 471.

[0027] When the oil inside the double-layer oil tank body 1 shakes, the oil drives the balancing mechanism 4 to operate, and the double-layer oil tank body is balanced through the action of the balancing block 46, thereby avoiding the problem of the double-layer oil tank body moving due to shaking, and improving the safety of the double-layer oil tank body when in use.

[0028] like Figure 1 and 2 The second embodiment is shown, and the main difference from the first embodiment is that the early warning component 5 includes a pressure sensor 51 and an alarm 52. The pressure sensor 51 is fixedly connected to the top of the inner wall of the double-layer oil tank body 1, and the alarm 52 is fixedly connected to the top of the double-layer oil tank body 1. The pressure sensor 51 transmits signals to the alarm 52 through a wire, and the alarm 52 performs an alarm operation through a preset method.

[0029] An early warning component 5 is provided on the double-layer oil tank body 1, which then issues an alarm when the pressure inside the double-layer oil tank body 1 is too high, reminding the staff to release the pressure in time.

[0030] During use, when the oil inside the double-layer oil tank body 1 slides, the oil moves along the inside of the double-layer oil tank body 1 and contacts the T-shaped plate 472, thereby pushing the U-shaped frame 44 to rotate. The U-shaped frame 44 rotates and, under the action of gravity, causes the balance block 46 to move in the opposite direction of the oil movement, thereby balancing the entire double-layer oil tank body 1. After the shaking stops, the balance block 46 is returned to the middle position by the action of the two return springs 410. In addition, the pressure inside the double-layer oil tank body 1 is detected by the alarm 52. When the pressure reaches the preset value, the alarm 52 will work and sound an alarm.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-layer oil storage tank with an overpressure warning function, comprising a double-layer oil tank body (1), characterized in that: A balancing mechanism (4) for balancing shaking is provided inside the double-layer oil tank body (1), and an early warning component (5) is also provided on the left side inside the double-layer oil tank body (1) for detecting and issuing an alarm for the pressure inside the double-layer oil tank body (1); The balancing mechanism (4) includes an electric push rod (41), the electric push rod (41) is fixedly connected to the top of the double-layer oil tank body (1), the telescopic end of the electric push rod (41) extends to one end inside the double-layer oil tank body (1) and is fixedly connected to a round box (42), the right side of the round box (42) is rotatably connected to a rotating rod (43), the right end of the rotating rod (43) is fixedly connected to a U-shaped frame (44), a sliding rod (45) is fixedly connected between the front and back sides of the inner wall of the U-shaped frame (44), and a balancing block (46) is slidably connected to the surface of the sliding rod (45), and the front and back sides of the U-shaped frame (44) are both provided with automatic push components (47) for contacting with oil.

2. The double-layer oil storage tank with overpressure warning function according to claim 1 is characterized in that: The rotating rod (43) passes through the round box (42) and extends to the inside of the round box (42). The surface of the rotating rod (43) located inside the round box (42) is fixedly connected to two front and rear blocking rods (48).

3. The double-layer oil storage tank with overpressure warning function according to claim 2 is characterized in that: The inner surface of the round box (42) is fixedly connected with two upper and lower stoppers (49), a return spring (410) is fixedly connected between the right stopper (48) and the upper stopper (49), and a return spring (410) is also fixedly connected between the left stopper (48) and the lower stopper (49).

4. The double-layer oil storage tank with overpressure warning function according to claim 1 is characterized in that: The automatic push assembly (47) includes a fixed plate (471), the fixed plate (471) is fixedly connected to the front of the U-shaped frame (44), the inner surface of the fixed plate (471) is slidably connected to a T-shaped plate (472), and two left and right connecting springs (473) are fixedly connected between the T-shaped plate (472) and the inner wall of the fixed plate (471).

5. The double-layer oil storage tank with overpressure warning function according to claim 1 is characterized in that: The early warning component (5) comprises a pressure sensor (51) and an alarm (52); the pressure sensor (51) is fixedly connected to the top of the inner wall of the double-layer oil tank body (1); the alarm (52) is fixedly connected to the top of the double-layer oil tank body (1); the pressure sensor (51) transmits signals to the alarm (52) via a wire, and the alarm (52) performs an alarm operation by a preset value method.

6. The double-layer oil storage tank with overpressure warning function according to claim 1 is characterized in that: The bottom of the double-layer oil tank body (1) is fixedly connected to two left and right bases (2), and the top of the double-layer oil tank body (1) is provided with two left and right refueling ports (3).

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