Tank container communicating pipeline and liquid transportation tank truck with same

Abstract

The utility model provides a tank container communicating pipeline and a liquid transportation tank truck with the same, and the tank container communicating pipeline comprises a communicating pipe which is provided with a liquid level detection port and at least two tank container communicating ports; the at least two tank unloading valves are arranged at the at least two tank box communicating ports in a one-to-one correspondence manner; and the liquid level detection piece is arranged at the liquid level detection port. According to the technical scheme, the problems that in the related technology, due to the fact that the liquid levels of at least two transportation tanks cannot be communicated, unbalance loading of the liquid transportation tank truck is likely to be caused, and the liquid levels in the transportation tanks cannot be observed from the outside can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid transport vehicles, in particular to a tank box connecting pipeline and a liquid transport tank truck having the same. Background Art

[0002] When transporting liquids, transport tanks are used to hold the transported liquids, and at least two transport tanks are placed on the vehicle body. To avoid uneven loading, it is necessary to ensure that the weights of at least the two transport tanks are equal.

[0003] In the related art, the liquid in the transport tank may be taken during the transportation process (such as domestic water).

[0004] However, since the liquid levels between at least two transport tanks cannot be connected, after the liquid in the transport tank is taken during transportation, it is easy to cause a deviation in the loading amount between at least two transport tanks, causing the liquid transport tank truck to be overloaded and dangerous, and the liquid level in the transport tank cannot be observed from the outside. Utility Model Content

[0005] The utility model provides a tank box connecting pipeline and a liquid transport tank truck having the same, so as to solve the problem in the related art that the liquid levels between at least two transport tanks cannot be connected, which easily causes the liquid transport tank truck to be overloaded, and the liquid levels in the transport tanks cannot be observed from the outside.

[0006] According to one aspect of the utility model, a tank container connecting pipeline is provided, which includes: a connecting pipe having a liquid level detection port and at least two tank container connecting ports; at least two tank unloading valves, which are arranged at the at least two tank container connecting ports in a one-to-one correspondence; and a liquid level detection member, which is arranged at the liquid level detection port.

[0007] Furthermore, the liquid level detection component includes a liquid level tube arranged vertically, the lower end of the liquid level tube is connected to the liquid level detection port, and the liquid level tube is made of a transparent material.

[0008] Furthermore, the liquid level detection component also includes a liquid level detection valve arranged at the liquid level detection port, and the liquid level detection valve can switch the communication state between the liquid level tube and the liquid level detection port.

[0009] Furthermore, the connecting pipe comprises: a main pipe section; at least two tank body connecting pipe sections, a first end of the tank body connecting pipe section is provided with a tank box connecting port, and a second end of the tank body connecting pipe section is connected to the main pipe section.

[0010] Furthermore, the connecting pipe also includes a joint arranged between the second end of the tank connecting pipe section and the main pipe section, the second end of the tank connecting pipe section is connected to the main pipe section through the joint, and the liquid level detection port is arranged on the joint.

[0011] Furthermore, a first discharge port is provided on the joint, and the tank container connecting pipeline further includes a first discharge valve provided at the first discharge port.

[0012] Furthermore, the tank container connecting pipeline also includes a discharge joint, and the discharge joint is connected to the outlet of the first discharge valve.

[0013] Furthermore, the main pipe section has a second discharge port, and the tank container connecting pipeline also includes a second discharge valve arranged at the second discharge port.

[0014] Further, the liquid level detection member and the liquid level detection port are at least two and are arranged in one-to-one correspondence with at least two tank container communication ports; and / or the communication pipe includes a braided hose.

[0015] According to another aspect of the utility model, a liquid transport tank truck is provided, which includes: a vehicle body; at least two transport tanks arranged on the vehicle body, the transport tanks having a discharge port; a tank-box connecting pipeline, wherein at least two tank-box connecting ports of the tank-box connecting pipeline are connected to the discharge ports of at least two transport tanks in a one-to-one correspondence, and the tank-box connecting pipeline is the tank-box connecting pipeline provided above.

[0016] By applying the technical solution of the utility model, the tank container connecting pipeline includes a connecting pipe, a liquid level detection component and at least two tank unloading valves. Since the connecting pipe has at least two tank container connecting ports, the at least two tank unloading valves are arranged at the at least two tank container connecting ports in a one-to-one correspondence. By opening the tank unloading valves, the connecting pipe can be used to balance the liquid levels of at least two transport tanks. In addition, a liquid level detection component is provided at the liquid level detection port of the connecting pipe. The liquid level of the transport tank can be observed from the outside by the liquid level detection component to ensure the operating safety of the liquid transport tank truck. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A schematic structural diagram of a liquid transport tanker provided by an embodiment of the utility model is shown;

[0019] Figure 2 A top view of a liquid transport tanker provided by an embodiment of the utility model is shown;

[0020] Figure 3 A partial enlarged view of a liquid transport tanker provided by an embodiment of the utility model is shown;

[0021] Figure 4 Another partial enlarged view of the liquid transport tanker provided by the embodiment of the utility model is shown;

[0022] Figure 5 Another partially enlarged view of the liquid transport tanker provided by the embodiment of the utility model is shown.

[0023] The above drawings include the following reference numerals:

[0024] 10. Connecting pipe; 11. Main pipe section; 12. Tank connecting pipe section; 13. Connector;

[0025] 20. Tank unloading valve;

[0026] 30. Liquid level detection component; 31. Liquid level pipe; 32. Liquid level detection valve;

[0027] 40. First discharge valve; 50. Discharge connector; 60. Second discharge valve;

[0028] 70. Vehicle body; 80. Transport tank; 90. Tank container connecting pipeline. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 5 As shown, an embodiment of the utility model provides a tank container connecting pipeline, which includes a connecting pipe 10, a liquid level detection component 30 and at least two tank unloading valves 20. The connecting pipe 10 has a liquid level detection port and at least two tank container connecting ports. The at least two tank unloading valves 20 are arranged at the at least two tank container connecting ports in a one-to-one correspondence, and the liquid level detection component 30 is arranged at the liquid level detection port.

[0031] The tank container connecting pipeline provided in this embodiment is applied, and the tank container connecting pipeline includes a connecting pipe 10, a liquid level detection component 30 and at least two tank unloading valves 20. Since the connecting pipe 10 has at least two tank container connecting ports, the at least two tank unloading valves 20 are arranged at the at least two tank container connecting ports in a one-to-one correspondence. By opening the tank unloading valves 20, the connecting pipe 10 can be used to balance the liquid levels of at least two transport tanks. In addition, the liquid level detection component 30 is arranged at the liquid level detection port of the connecting pipe 10, and the liquid level detection component 30 can be used to observe the liquid level of the transport tank from the outside to ensure the operation safety of the tank container liquid transport tanker.

[0032] like Figures 1 to 5As shown, the liquid level detection member 30 includes a liquid level tube 31 arranged vertically, the lower end of the liquid level tube 31 is connected to the liquid level detection port, and the liquid level tube 31 is made of a transparent material. When the liquid level of the transport tank needs to be observed from the outside, the tank unloading valve 20 corresponding to the transport tank is opened, so that the connecting pipe 10 is connected to the transport tank. Since the lower end of the liquid level tube 31 is connected to the liquid level detection port, and the liquid level tube 31 is arranged vertically and is made of a transparent material, the liquid level inside the liquid level tube 31 can be observed, and the liquid level inside the liquid level tube 31 indirectly reflects the liquid level of the transport tank.

[0033] Specifically, the liquid level tube 31 is made of PVC material.

[0034] like Figures 1 to 5 As shown, the liquid level detection member 30 further includes a liquid level detection valve 32 disposed at the liquid level detection port, and the liquid level detection valve 32 can switch the connection state between the liquid level pipe 31 and the liquid level detection port. When the tank unloading valve 20 corresponding to the transport tank is opened so that the connecting pipe 10 is connected to the transport tank, the connection state between the liquid level pipe 31 and the liquid level detection port is switched by the liquid level detection valve 32, so that when the liquid level of the transport tank needs to be observed from the outside, the liquid level pipe 31 and the liquid level detection port can be connected by opening the liquid level detection valve 32, that is, the liquid level pipe 31 and the connecting pipe 10 can be connected.

[0035] like Figures 1 to 5 As shown, the connecting pipe 10 includes a main pipe section 11 and at least two tank connecting pipe sections 12. The first end of the tank connecting pipe section 12 is provided with a tank box connecting port, and the second end of the tank connecting pipe section 12 is connected to the main pipe section 11. The main pipe section 11 and the tank connecting pipe section 12 are used to facilitate segmented processing of the connecting pipe 10, and then flexibly assemble it according to the actual number, size and model of transport tanks.

[0036] like Figures 1 to 5 As shown, the connecting pipe 10 further includes a joint 13 disposed between the second end of the tank body connecting pipe section 12 and the main body pipe section 11, the second end of the tank body connecting pipe section 12 is connected to the main body pipe section 11 through the joint 13, and the liquid level detection port is disposed on the joint 13. By adopting the above-mentioned joint 13, the connecting structure between the tank body connecting pipe section 12, the main body pipe section 11 and the liquid level pipe 31 can be saved, which is convenient for assembly and reduces costs.

[0037] like Figures 1 to 5 As shown, the joint 13 is also provided with a first discharge port, and the tank container connecting pipeline further includes a first discharge valve 40 provided at the first discharge port. When taking liquid from a transport tank, first open the corresponding tank discharge valve 20, then open the first discharge valve 40, so as to realize the discharge function of the liquid in the transport tank, and close the tank discharge valve 20 and the first discharge valve 40 after taking.

[0038] Furthermore, after taking out the liquid, at least two tank unloading valves 20 are opened so that at least two transport tanks are connected to the connecting pipe 10, thereby balancing the liquid level between the at least two transport tanks.

[0039] like Figures 1 to 5 As shown, the tank container connecting pipeline also includes a discharge connector 50, which is connected to the outlet of the first discharge valve 40. At the same time, by providing an external threaded hose connector to meet the adaptability with the ground supporting facilities, the domestic water in the tank can be directly discharged to the ground facilities through the connecting pipeline.

[0040] like Figures 1 to 5 As shown, the main pipe section 11 has a second discharge port, and the tank container connecting pipeline further includes a second discharge valve 60 disposed at the second discharge port. By disposing the second discharge valve 60 at the second discharge port of the main pipe section 11, it is convenient to fully drain the internal liquid of the main pipe section 11, and avoid residual liquid in the main pipe section 11.

[0041] When the liquid levels between at least two transport tanks are balanced, the tank unloading valve 20 is closed, the first discharge valve 40 and the second discharge valve 60 are opened, and the liquid in the connecting pipe 10 is completely drained. After the liquid is completely drained, the first discharge valve 40 and the second discharge valve 60 are closed.

[0042] like Figures 1 to 5 As shown, the liquid level detection member 30 and the liquid level detection port are at least two liquid level detection members 30 and liquid level detection ports that are arranged one-to-one corresponding to the at least two tank container communication ports. By using the at least two liquid level detection members 30 and the liquid level detection ports, the liquid levels of the at least two transport tanks can be observed, so that it can be known whether the liquid levels between the at least two transport tanks are balanced, and it can be judged whether it is necessary to balance the liquid levels between the at least two transport tanks or whether it is necessary to close the tank unloading valve 20 during the process of balancing the liquid levels.

[0043] In this embodiment, the connecting pipe 10 includes a braided hose.

[0044] Another embodiment of the utility model provides a liquid transport tanker, which includes a vehicle body 70, a tank container connecting pipeline 90 and at least two transport tanks 80. The at least two transport tanks 80 are arranged on the vehicle body 70. The transport tanks 80 have a discharge port. The at least two tank container connecting ports of the tank container connecting pipeline 90 are connected to the discharge ports of the at least two transport tanks 80 in a one-to-one correspondence. The tank container connecting pipeline 90 is the tank container connecting pipeline provided above. The liquid transport tanker provided by this embodiment is applied. Similarly, since the connecting pipe 10 has at least two tank container connecting ports, at least two tank unloading valves 20 are arranged in a one-to-one correspondence at the at least two tank container connecting ports. By opening the tank unloading valve 20, the connecting pipe 10 can be used to balance the liquid levels of the at least two transport tanks. In addition, a liquid level detection component 30 is arranged at the liquid level detection port of the connecting pipe 10. The liquid level of the transport tank can be observed from the outside by using the liquid level detection component 30 to ensure the operation safety of the tank container liquid transport tanker.

[0045] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0046] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0047] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0048] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0049] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0050] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tank container connecting pipeline, characterized in that: The tank container connecting pipeline includes: A connecting pipe (10) having a liquid level detection port and at least two tank connecting ports; At least two tank unloading valves (20) are arranged at at least two tank box communication ports in a one-to-one correspondence; A liquid level detection component (30) is arranged at the liquid level detection port.

2. The tank container connecting pipeline according to claim 1, characterized in that: The liquid level detection component (30) comprises a liquid level tube (31) arranged vertically, the lower end of the liquid level tube (31) is connected to the liquid level detection port, and the liquid level tube (31) is made of a transparent material.

3. The tank container connecting pipeline according to claim 2, characterized in that: The liquid level detection member (30) further comprises a liquid level detection valve (32) arranged at the liquid level detection port, wherein the liquid level detection valve (32) is capable of switching the communication state between the liquid level tube (31) and the liquid level detection port.

4. The tank container connecting pipeline according to any one of claims 1 to 3, characterized in that: The connecting pipe (10) comprises: Main pipe section (11); At least two tank body connecting pipe sections (12), wherein the first end of the tank body connecting pipe section (12) is provided with the tank box connecting port, and the second end of the tank body connecting pipe section (12) is connected to the main body pipe section (11).

5. The tank container connecting pipeline according to claim 4, characterized in that: The connecting pipe (10) further comprises a joint (13) arranged between the second end of the tank body connecting pipe section (12) and the main body pipe section (11); the second end of the tank body connecting pipe section (12) and the main body pipe section (11) are connected via the joint (13); and the liquid level detection port is arranged on the joint (13).

6. The tank container connecting pipeline according to claim 5, characterized in that: The joint (13) is also provided with a first discharge port, and the tank container connecting pipeline further comprises a first discharge valve (40) arranged at the first discharge port.

7. The tank container connecting pipeline according to claim 6, characterized in that: The tank container communication pipeline further comprises a discharge joint (50), and the discharge joint (50) is connected to the outlet of the first discharge valve (40).

8. The tank container connecting pipeline according to claim 4, characterized in that: The main pipe section (11) has a second discharge port, and the tank container connecting pipeline further comprises a second discharge valve (60) arranged at the second discharge port.

9. The tank container connecting pipeline according to any one of claims 1 to 3, characterized in that: The liquid level detection member (30) and the liquid level detection port are both at least two and are arranged in one-to-one correspondence with at least two tank box communication ports; and / or, The connecting pipe (10) comprises a braided hose.

10. A liquid transport tanker, characterized in that: The liquid transport tanker comprises: Vehicle body (70); At least two transport tanks (80) are arranged on the vehicle body (70), and the transport tanks (80) have a discharge port; A tank container connecting pipeline (90), wherein at least two tank container connecting ports of the tank container connecting pipeline (90) are connected one-to-one with the discharge ports of at least two transport tanks (80), and the tank container connecting pipeline (90) is the tank container connecting pipeline according to any one of claims 1 to 9.

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