Oil filling amount compensation device

Abstract

The utility model relates to the technical field of refueling amount detection, in particular to a refueling amount compensation device which comprises an oil temporary storage barrel, a supporting plate is arranged at the bottom of the oil temporary storage barrel, a compensation mechanism is arranged on one side of the oil temporary storage barrel, an oil supplementing pipe is fixedly connected to the side wall of the oil temporary storage barrel, and an oil supplementing barrel is fixedly connected to the top end of the oil supplementing pipe. The second observation window is arranged on the side wall of the oil supplementing barrel, the scale strip is fixedly connected to the side wall of the oil supplementing barrel, and the oil conveying connector is fixedly connected to the top end of the oil supplementing barrel. According to the oil filling amount compensation device, the oil filling pipe arranged on one side of the oil temporary storage barrel is connected with the oil filling barrel, the top of the oil filling barrel is connected with the oil conveying connector and the exhaust valve, and meanwhile the side wall of the oil filling barrel is provided with the second observation window and the scale strip, so that oil can be conveniently supplemented according to the oil shortage amount in the oil temporary storage barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel quantity detection, in particular to a fuel quantity compensation device. Background Technique

[0002] A fuel dispenser (hereinafter referred to as a dispenser) is a measuring instrument with mandatory nature and can be directly used for trade settlement.

[0003] When the above device is in use, it does not have a structure for accurately detecting the fuel replenishment amount of the dispenser. When the existing technology detects the fuel quantity of the dispenser, a calibrated oil barrel is mostly used for fixed-quantity fueling detection. If there is a problem of less oil, due to the large scale of the oil barrel, it is impossible to directly observe the less oil amount more accurately. Based on the existing technical deficiencies, the utility model designs a fuel quantity compensation device. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the utility model provides a fuel quantity compensation device, which has the advantage of accurately detecting the fuel replenishment amount of the dispenser.

[0005] The utility model provides the following technical solution: a fuel quantity compensation device, including an oil storage cylinder, a support plate is arranged at the bottom of the oil storage cylinder, and a compensation mechanism is arranged on one side of the oil storage cylinder;

[0006] Compensation mechanism, the compensation mechanism includes a fuel replenishment pipe, a fuel replenishment barrel, a second observation window, a scale bar, an oil delivery joint, an exhaust valve and an oil valve. The fuel replenishment pipe is fixedly connected to the side wall of the oil storage cylinder, the fuel replenishment barrel is fixedly connected to the top end of the fuel replenishment pipe, the second observation window is arranged on the side wall of the fuel replenishment barrel, the scale bar is fixedly connected to the side wall of the fuel replenishment barrel, the oil delivery joint is fixedly connected to the top end of the fuel replenishment barrel, the exhaust valve is fixedly connected to the top end of the fuel replenishment barrel, and the oil valve is rotatably arranged on the fuel replenishment pipe.

[0007] As a preferred technical solution of the utility model, a top cover is fixedly connected to the upper surface of the oil storage cylinder, a fuel delivery insertion pipe is fixedly connected to the upper surface of the top cover, a baffle is fixedly connected to the inner side of the fuel delivery insertion pipe, a first observation window is fixedly connected to the inner side of the oil storage cylinder, and a clamping plate is fixedly connected to the side wall of the oil storage cylinder.

[0008] As a preferred technical solution of the utility model, a support ring is fixedly connected to the bottom of the support plate, a clamping block is fixedly connected to the upper surface of the support plate, and a support foot is fixedly connected to the bottom of the support plate.

[0009] As a preferred technical solution of the utility model, the oil storage cylinder is inserted into the inside of the support plate, and the oil storage cylinder is inserted into the inside of the support ring.

[0010] As a preferred technical solution of the present utility model, a valve is provided at the bottom of the oil storage cylinder.

[0011] As a preferred technical solution of the present utility model, the clamping block is inserted into the groove of the clamping plate.

[0012] As a preferred technical solution of the present utility model, the inner cavity of the oil replenishing pipe communicates with the oil storage cylinder.

[0013] As a preferred technical solution of the present utility model, the scale bar is provided on one side of the second observation window.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] For this fuel injection volume compensation device, when in use, in the initial state, first, the top cover with the oil delivery insertion pipe installed on the top is arranged on the top of the oil storage cylinder, and a valve is provided at the bottom of the oil storage cylinder to facilitate the fixed-quantity oil injection and drainage in the oil storage cylinder. And a support plate and a support ring are arranged on the outer side of the oil storage cylinder, and a clamping plate and a clamping block are arranged on the oil storage cylinder and the support plate to facilitate the oil storage cylinder to be perpendicular to the ground after being installed on the support plate, which affects the observation of the liquid level scale after oil injection. And an oil replenishing barrel is connected to the oil replenishing pipe arranged on one side of the oil storage cylinder. While the top of the oil replenishing barrel is connected with an oil delivery joint and an exhaust valve, a second observation window and a scale bar are arranged on the side wall to facilitate the replenishment of oil according to the shortage of oil in the oil storage cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the fuel storage cylinder of the present utility model;

[0018] Figure 3 It is an exploded structure diagram of the fuel storage barrel and the support plate of the present utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the compensation mechanism of the present utility model.

[0020] In the figure: 1. Oil storage cylinder; 101. Top cover; 102. Oil delivery insertion pipe; 103. Oil baffle; 104. First observation window; 105. Clamping plate; 2. Support plate; 201. Support ring; 202. Clamping block; 203. Support foot; 3. Compensation mechanism; 301. Oil replenishing pipe; 302. Oil replenishing barrel; 303. Second observation window; 304. Scale bar; 305. Oil delivery joint; 306. Exhaust valve; 307. Oil valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , a fuel quantity compensation device, which includes an oil storage cylinder 1. A support plate 2 is provided at the bottom of the oil storage cylinder 1. A compensation mechanism 3 is provided on one side of the oil storage cylinder 1. The upper surface of the oil storage cylinder 1 is fixedly connected with a top cover 101. The upper surface of the top cover 101 is fixedly connected with an oil delivery insertion pipe 102. An oil baffle 103 is fixedly connected to the inner side of the oil delivery insertion pipe 102. A first observation window 104 is fixedly connected to the inner side of the oil storage cylinder 1. A clamping plate 105 is fixedly connected to the side wall of the oil storage cylinder 1. The oil storage cylinder 1 is inserted into the inside of the support plate 2 and the oil storage cylinder 1 is inserted into the inside of a support ring 201. A valve is provided at the bottom of the oil storage cylinder 1.

[0023] Please refer to Figure 4 , the compensation mechanism 3, which includes a compensation oil pipe 301, a compensation oil barrel 302, a second observation window 303, a scale bar 304, an oil delivery joint 305, an exhaust valve 306 and an oil valve 307. The compensation oil pipe 301 is fixedly connected to the side wall of the oil storage cylinder 1. The compensation oil barrel 302 is fixedly connected to the top end of the compensation oil pipe 301. The second observation window 303 is provided on the side wall of the compensation oil barrel 302. The scale bar 304 is fixedly connected to the side wall of the compensation oil barrel 302. The oil delivery joint 305 is fixedly connected to the top end of the compensation oil barrel 302. The exhaust valve 306 is fixedly connected to the top end of the compensation oil barrel 302. The oil valve 307 is rotatably arranged on the compensation oil pipe 301. The inner cavity of the compensation oil pipe 301 communicates with the oil storage cylinder 1. The scale bar 304 is arranged on one side of the second observation window 303.

[0024] By providing the compensation oil barrel 302, and a second observation window 303 and a scale bar 304 are provided on the side wall of the compensation oil barrel 302, so as to facilitate the observation and comparison of the oil storage quantity and the compensation oil quantity. By providing the oil delivery joint 305, the exhaust valve 306 and the oil valve 307, so as to facilitate injecting oil into the compensation oil barrel 302 or supplementing the oil into the oil storage cylinder 1.

[0025] Please refer to Figure 3 , a support ring 201 is fixedly connected to the bottom of the support plate 2. A clamping block 202 is fixedly connected to the upper surface of the support plate 2. Support feet 203 are fixedly connected to the bottom of the support plate 2. The clamping block 202 is inserted into the slot of the clamping plate 105.

[0026] By providing a support plate 2 and support feet 203, it is convenient to support and fix the fuel storage cylinder 1. By providing a support ring 201 and a clamping block 202, and inserting the clamping block 202 into the clamping plate 105 on the side wall of the fuel storage cylinder 1, it is convenient to tightly connect the fuel storage cylinder 1 to the support plate 2 and prevent the fuel storage cylinder 1 from tilting after being installed on the support plate 2, which may affect the observation of the oil level.

[0027] Working principle: When a fuel filling amount compensation device is in use, in the initial state, first, the top cover 101 with the oil delivery insertion pipe 102 installed on the top is set on the top of the fuel storage cylinder 1, and a valve is provided at the bottom of the fuel storage cylinder 1 to facilitate the fixed - amount oil injection and drainage into and from the fuel storage cylinder 1. A support plate 2 and a support ring 201 are provided on the outer side of the fuel storage cylinder 1, and a clamping plate 105 and a clamping block 202 are provided on the fuel storage cylinder 1 and the support plate 2 to keep the fuel storage cylinder 1 perpendicular to the ground after being installed on the support plate 2, which may affect the observation of the liquid level scale after oil injection. A compensating oil pipe 301 provided on one side of the fuel storage cylinder 1 is connected to a compensating oil barrel 302. The top of the compensating oil barrel 302 is connected to an oil delivery joint 305 and an exhaust valve 306, and a second observation window 303 and a scale bar 304 are provided on the side wall to facilitate the replenishment of oil according to the shortage of oil in the fuel storage cylinder 1.

[0028] When precise compensation calculation of the oil amount is required, first close the valve at the bottom of the fuel storage cylinder 1 and pour the fixed - amount fuel into the interior of the fuel storage cylinder 1 through the oil delivery insertion pipe 102. Observe the oil amount in the fuel storage cylinder 1 through the first observation window 104. If the single - time fuel filling amount does not reach the fixed amount, then connect the oil pipe to the oil delivery joint 305 to inject oil into the compensating oil barrel 302. Stop injecting oil when the oil in the compensating oil barrel 302 reaches the maximum value. Slowly open the oil valve 307 to allow the oil in the compensating oil barrel 302 to flow into the fuel storage cylinder 1 through the compensating oil pipe 301 until the oil amount in the fuel storage cylinder 1 reaches the fixed amount of a single - time fuel filling, and then quickly close the oil valve 307. At this time, observe the oil liquid level in the compensating oil barrel 302 through the second observation window 303 and compare it with the scale bar 304. Subtract the remaining oil amount in the compensating oil barrel 302 from the maximum oil value to obtain the compensating fuel filling amount. This device is convenient for precise compensation calculation of the oil amount.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fuel filling amount compensation device, comprising an oil storage cylinder (1), characterized in that: A support plate (2) is provided at the bottom of the oil storage cylinder (1), and a compensation mechanism (3) is provided on one side of the oil storage cylinder (1); Compensation mechanism (3), the compensation mechanism (3) includes an oil filling pipe (301), an oil filling barrel (302), a second observation window (303), a scale bar (304), an oil delivery joint (305), an exhaust valve (306) and an oil valve (307). The oil filling pipe (301) is fixedly connected to the side wall of the oil storage cylinder (1), the oil filling barrel (302) is fixedly connected to the top end of the oil filling pipe (301), the second observation window (303) is arranged on the side wall of the oil filling barrel (302), the scale bar (304) is fixedly connected to the side wall of the oil filling barrel (302), the oil delivery joint (305) is fixedly connected to the top end of the oil filling barrel (302), the exhaust valve (306) is fixedly connected to the top end of the oil filling barrel (302), and the oil valve (307) is rotatably arranged on the oil filling pipe (301).

2. The fuel filling amount compensation device according to claim 1, characterized in that: A top cover (101) is fixedly connected to the upper surface of the oil storage cylinder (1), a oil delivery insertion pipe (102) is fixedly connected to the upper surface of the top cover (101), a oil baffle (103) is fixedly connected to the inside of the oil delivery insertion pipe (102), a first observation window (104) is fixedly connected to the inside of the oil storage cylinder (1), and a clamping plate (105) is fixedly connected to the side wall of the oil storage cylinder (1).

3. The fuel injection quantity compensation device according to claim 1, wherein: A support ring (201) is fixedly connected to the bottom of the support plate (2), a clamping block (202) is fixedly connected to the upper surface of the support plate (2), and a support foot (203) is fixedly connected to the bottom of the support plate (2).

4. The fuel filling amount compensation device according to claim 2, characterized in that: The oil storage cylinder (1) is inserted into the inside of the support plate (2), and the oil storage cylinder (1) is inserted into the inside of the support ring (201).

5. The fuel filling quantity compensation device according to claim 2, characterized in that: A valve is provided at the bottom of the oil storage cylinder (1).

6. The fuel filling amount compensation device according to claim 3, characterized in that: The clamping block (202) is inserted into the slot of the clamping plate (105).

7. The fuel filling amount compensation device according to claim 1, characterized in that: The inner cavity of the oil filling pipe (301) communicates with the oil storage cylinder (1).

8. The fuel filling amount compensation device according to claim 1, characterized in that: The scale bar (304) is arranged on one side of the second observation window (303).

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