An oil storage device for metering and calibrating fuel dispensers

Abstract

This utility model discloses an oil storage device for metering and verifying fuel dispensers, specifically relating to the field of oil storage devices. It includes an oil storage unit with an oil extraction port and an oil filling port on its surface. A support is mounted on one side of the oil storage unit, and multiple sets of conveying pipes are mounted on the surface of the support. One end of each conveying pipe is connected to the oil extraction port, and the other end is connected to the metering and verification equipment. An oil pump is mounted in the middle of each conveying pipe. This utility model's oil storage device stores fuel. When metering and verification of the fuel is required, the fuel inside the oil storage unit is transported to the metering and verification equipment via the conveying pipes and the oil pump for metering and verification. After the metering and verification is completed, fuel is transported back into the oil storage unit through the oil filling port. Simultaneously, fuel is transported to the outside through the conveying pipes mounted on the surface of the oil storage unit for normal operation of the fuel dispenser.

Description

Technical Field

[0001] This utility model relates to the field of oil storage devices, and more specifically, to an oil storage device for metering and verifying fuel dispensers. Background Technology

[0002] Currently, according to the national standard JJG443 "Fuel Dispensers", fuel dispensers used for trade settlement at gas stations need to undergo metrological verification every six months to strengthen the supervision and management of gas station metrology, standardize gas station metrological behavior, maintain the national order of refined oil retail tax collection and management, and protect the legitimate rights and interests of consumers. The traditional method requires manual handling of containers storing gasoline and fuel for testing.

[0003] Currently, there are various oil storage devices on the market for metering and verifying fuel dispensers. However, these oil storage devices are inconvenient to use, cannot automatically extract fuel, and cannot indicate the amount of oil in the storage device, thus failing to meet people's requirements for oil storage devices used in metering and verifying fuel dispensers.

[0004] Therefore, an oil storage device for metering and verifying fuel dispensers is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide an oil storage device for metering and verifying fuel dispensers, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an oil storage device for metering and verifying fuel dispensers, comprising an oil storage device, characterized in that the surface of the oil storage device is provided with an oil extraction port and an oil injection port, a support is provided above one side of the oil storage device, and multiple sets of conveying pipes are provided on the surface of the support, one end of the conveying pipe is connected to the oil extraction port, the other end of the conveying pipe is connected to the metering and verification device, and an oil pump is provided in the middle part of the conveying pipe.

[0007] Preferably, multiple sets of bases are provided below the bracket, and each set of bases is equipped with an oil pump at its top. A valve is provided on the surface of the delivery pipe located on one side of the oil pump.

[0008] Preferably, the top surface of the bracket is provided with multiple sets of clips, all of which are fitted onto one surface of the conveying pipe.

[0009] Preferably, the oil storage device has an oil inlet at the top, a second conveying pipe is provided on the surface of the oil inlet, a second valve is provided at the end of the second conveying pipe away from the oil storage device, and a filter is provided in the middle part of the second conveying pipe.

[0010] Preferably, the second surface of the conveying pipe is fitted with multiple sets of fixing members, and the fixing members are fixedly installed on the side wall of the oil storage device.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] Compared with the prior art, the oil storage device of this utility model stores fuel. When the fuel needs to be metered and verified, the fuel inside the oil storage device is transported to the metering and verification device through the first delivery pipe and the oil pump to perform metering and verification of the fuel inside the oil storage device. After the metering and verification is completed, the fuel is transported into the oil storage device through the oil filling port. At the same time, the fuel is transported to the outside through the second delivery pipe set on the surface of the oil storage device for the normal operation of the refueling machine. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of one end of the oil storage device of this utility model.

[0015] Figure 3 This is a schematic diagram of the other end of the oil storage device of this utility model.

[0016] The attached diagram is labeled as follows: 1. Oil storage equipment; 2. Support; 3. Delivery pipe one; 4. Oil extraction port; 5. Oil injection port; 6. Base; 7. Oil pump; 8. Valve one; 9. Oil delivery port; 10. Delivery pipe two; 11. Filter; 12. Fixture; 13. Valve two. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1

[0019] As attached Figures 1 to 3 The oil storage device shown is used for metering and verifying fuel dispensers. It includes an oil storage device 1, an oil extraction port 4 and an oil filling port 5 on the surface of the oil storage device 1, a support 2 is provided on the upper side of one side of the oil storage device 1, and multiple sets of conveying pipes 3 are provided on the surface of the support 2. One end of the conveying pipe 3 is connected to the oil extraction port 4, and the other end of the conveying pipe 3 is connected to the metering and verification device. An oil pump 7 is provided in the middle part of the conveying pipe 3.

[0020] Wherein: the oil storage device 1 stores fuel. When the fuel needs to be metered and verified, the fuel inside the oil storage device 1 is transported to the metering and verification device through the first delivery pipe 3 and the oil pump 7 to perform metering and verification of the fuel inside the oil storage device 1. After the metering and verification is completed, the fuel is transported into the oil storage device 1 through the oil filling port 5. At the same time, the fuel is transported to the outside through the second delivery pipe 10 set on the surface of the oil storage device 1 for the normal operation of the fuel dispenser.

[0021] Example 2

[0022] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below, with reference to the specific working method described in detail:

[0023] like Figures 1 to 3 As shown, in a preferred embodiment, multiple sets of bases 6 are provided below the bracket 2, and each set of bases 6 is equipped with an oil pump 7 at its top. A valve 8 is provided on the surface of the delivery pipe 3 on one side of the oil pump 7.

[0024] like Figures 1 to 3 As shown, in a preferred embodiment, the top surface of the bracket 2 is provided with multiple sets of clips, all of which are sleeved on the surface of the conveying pipe 3.

[0025] like Figures 1 to 3 As shown, in a preferred embodiment, the oil storage device 1 has an oil inlet 9 at its top, a conveying pipe 2 10 is provided on the surface of the oil inlet 9, a valve 2 13 is provided at the end of the conveying pipe 2 10 away from the oil storage device 1, and a filter 11 is provided in the middle part of the conveying pipe 2 10.

[0026] like Figures 1 to 3 As shown, in a preferred embodiment, the surface of the second conveying pipe 10 is fitted with multiple sets of fixing members 12, and the fixing members 12 are fixedly installed on the side wall of the oil storage device 1.

[0027] The working process of this utility model is as follows:

[0028] When this utility model is in use, the oil storage device 1 stores fuel. When the fuel needs to be metered and verified, the fuel inside the oil storage device 1 is transported to the metering and verification equipment through the first delivery pipe 3 and the oil pump 7 to perform metering and verification of the fuel inside the oil storage device 1. After the metering and verification is completed, the fuel is transported into the oil storage device 1 through the oil filling port 5. At the same time, the fuel is transported to the outside through the second delivery pipe 10 provided on the surface of the oil storage device 1 so that the fuel dispenser can operate normally.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0030] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oil storage device for metering and verifying fuel dispensers, comprising an oil storage device (1), characterized in that, The oil storage device (1) is provided with an oil extraction port (4) and an oil injection port (5) on its surface. A support (2) is provided on one side of the oil storage device (1). Multiple sets of conveying pipes (3) are provided on the surface of the support (2). One end of the conveying pipe (3) is connected to the oil extraction port (4), and the other end of the conveying pipe (3) is connected to the metering and calibration equipment. An oil pump (7) is provided in the middle part of the conveying pipe (3).

2. The oil storage device for metering and calibrating fuel dispensers according to claim 1, characterized in that: Multiple sets of bases (6) are provided below the bracket (2), and each set of bases (6) is equipped with an oil pump (7) at the top. A valve (8) is provided on the surface of the delivery pipe (3) on one side of the oil pump (7).

3. The oil storage device for metering and calibrating a fuel dispenser according to claim 1, characterized in that: The top surface of the bracket (2) is provided with multiple sets of clips, all of which are fitted onto the surface of the conveying pipe (3).

4. The oil storage device for metering and calibrating a fuel dispenser according to claim 1, characterized in that: The oil storage device (1) has an oil inlet (9) at the top, and a second conveying pipe (10) is provided on the surface of the oil inlet (9). A second valve (13) is provided at the end of the second conveying pipe (10) away from the oil storage device (1), and a filter (11) is provided in the middle part of the second conveying pipe (10).

5. The oil storage device for metering and calibrating a fuel dispenser according to claim 4, characterized in that: The surface of the second conveying pipe (10) is fitted with multiple sets of fasteners (12), and the fasteners (12) are fixedly installed on the side wall of the oil storage device (1).

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