Piping arrangement of mobile energy storage heating vehicle

Abstract

The utility model relates to a kind of mobile energy storage heating vehicle pipeline arrangement structure, energy storage heating vehicle body and steam filling pipeline, steam discharging pipeline and blowdown pipeline, steam filling pipeline and steam discharging pipeline are respectively arranged in the tank body left and right sides of energy storage heating vehicle body, and close to tail position, energy storage heating vehicle body tail is equipped with external hanging box, the first end interface of steam filling pipeline is located in external hanging box, ball valve is all equipped on steam filling pipeline, steam discharging pipeline and blowdown pipeline, the ball valve on steam discharging pipeline is worm gear ball valve.The utility model sets up steam filling and discharging pipeline respectively in the left and right sides of energy storage heating vehicle body, and interface is installed in external hanging box, both save installation space, and reduce installation height, to facilitate operation;Worm gear ball valve is used in steam discharging pipeline, its structure is more compact, and has greater transmission ratio to be easy to open, and can control opening degree, and higher safety;Valve is all arranged in detachable valve box, higher safety, and convenient overhaul and replacement.

Description

Technical Field

[0001] This utility model relates to the field of mobile heating vehicle technology, specifically to a pipeline layout structure for a mobile energy storage heating vehicle. Background Technology

[0002] A mobile energy storage heating vehicle is a thermal energy transportation system based on phase change thermal energy storage technology. It recovers energy from industrial waste heat, solar energy, or heat sources such as waste incineration plants through a thermal storage device, and uses traction equipment to transport the heat energy to the heat-consuming end, achieving flexible heating without a piped network. The steam inlet and outlet pipelines are the core components of the mobile energy storage heating vehicle's thermal energy distribution system. The steam inlet pipeline is responsible for transporting external heat sources (such as power plant steam, industrial waste heat, or steam generated from waste incineration) to the onboard thermal storage tank during the charging process. The steam outlet pipeline connects the thermal storage tank to the user end, controlling the temperature, pressure, and flow rate of steam / hot water through an automated regulating valve to meet the customized heating needs of different users. The collaboration of these two systems gives the mobile energy storage heating vehicle a flexible, economical, and environmentally friendly distributed energy supply capability.

[0003] Existing mobile energy storage heating vehicles still have some drawbacks: First, the 30-foot length limitation of the mobile energy storage heating vehicle restricts the installation space at the rear, forcing the steam charging and discharging pipelines to be installed only at the rear of the vehicle. Furthermore, the high installation position makes operation inconvenient, requiring the use of a ladder, which reduces work efficiency and poses safety hazards. Second, the large pressure difference across the valve in the steam discharging pipeline requires an opening torque of 500 N·m, making it difficult to open the handle ball valve. Third, the inability to control the opening degree of the handle ball valve can easily cause impact to the connecting pipelines, resulting in damage to the pipelines and equipment. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical defects and provide a pipeline layout structure for a mobile energy storage heating vehicle.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a pipeline layout structure for a mobile energy storage heating vehicle, comprising an energy storage heating vehicle body, a steam charging pipeline, a steam releasing pipeline, and a sewage discharge pipeline, characterized in that: the steam charging pipeline and the steam releasing pipeline are respectively arranged on the left and right sides of the tank body of the energy storage heating vehicle body, and near the rear; the sewage discharge pipeline and the steam releasing pipeline are arranged on the same side; an external box is provided at the rear of the energy storage heating vehicle body; the first end interface of the steam charging pipeline is located in the external box at the left rear of the energy storage heating vehicle body; ball valves are provided on the steam charging pipeline, the steam releasing pipeline, and the sewage discharge pipeline; the ball valve on the steam releasing pipeline is a worm gear ball valve.

[0006] Furthermore, each of the steam charging pipeline, steam venting pipeline, and sewage discharge pipeline has two ball valves, and the steam charging pipeline is also equipped with a check valve, which is located between the two corresponding ball valves.

[0007] Furthermore, valve boxes are provided on both sides of the tank body of the energy storage heating vehicle, and the ball valve and check valve are located inside the valve boxes.

[0008] Furthermore, the valve box is detachably mounted on the body of the energy storage heating vehicle.

[0009] Furthermore, a pressure sensor interface is provided at the end of the venting pipeline, and multiple pressure sensors are provided in the valve box on the right side. The pressure sensor interface is provided with a pressure guide pipe, which is connected to the pressure sensor.

[0010] Furthermore, a data acquisition box is provided on one side of the front end of the energy storage heating vehicle body, and the data acquisition box collects pressure sensor information.

[0011] The beneficial effects of this utility model are as follows: The steam charging and discharging pipelines are respectively set on the left and right sides of the energy storage heating vehicle body, and the interfaces are installed in the external box, which saves installation space and reduces the installation height, thus facilitating operation; the worm gear ball valve is used in the steam discharging pipeline, which has a more compact structure, saves installation space, has a larger transmission ratio, is easy to open, and can control the opening degree, thus improving safety; all valves are set in a detachable valve box, which improves safety and facilitates maintenance and replacement. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the pipeline layout structure of a mobile energy storage heating vehicle according to this utility model;

[0013] Figure 2 From Figure 1 The diagram shows the structure of the venting pipeline viewed from direction A.

[0014] 1. Energy storage heating vehicle body; 2. Steam charging pipeline; 3. Steam venting pipeline; 4. Ball valve; 5. Check valve; 6. Valve box; 7. Sewage discharge pipeline; 8. External box; 9. Pressure sensor interface; 10. Pressure sensor; 11. Data acquisition box. Detailed Implementation

[0015] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0016] Embodiments of this utility model: such as Figure 1 , 2As shown, the energy storage heating vehicle body 1 includes a steam charging pipeline 2, a steam discharging pipeline 3, and a sewage discharge pipeline 7. The steam charging pipeline 2 and the steam discharging pipeline 3 are respectively located on the left and right sides of the tank body of the energy storage heating vehicle body 1, near the rear. The sewage discharge pipeline 7 is located on the same side as the steam discharging pipeline 3. The rear of the energy storage heating vehicle body 1 is equipped with an external mounting box 8. The first end interface of the steam charging pipeline 2 is located in the external mounting box 8 at the left rear of the energy storage heating vehicle body 1. Each of the steam charging pipeline 2, the steam discharging pipeline 3, and the sewage discharge pipeline 7 is equipped with two ball valves 4. The ball valve 4 on the steam discharging pipeline 3 is a worm gear ball valve. The steam charging pipeline 2 is also equipped with a check valve 5, which is located between the two corresponding ball valves 4.

[0017] It is worth noting that a worm gear ball valve is used in the steam venting line 3 to achieve a larger transmission ratio. Compared with the staggered shaft helical gear mechanism, it is more compact and meets the installation space requirements. It has a self-locking function and is safe and reliable. Although the transmission efficiency is relatively low, this feature can be used to ensure that the valve opens slowly and avoid impact on the metal hose.

[0018] The ball valve 4 closest to the tank is for maintenance, while the outer ball valve 4 is for daily opening and closing. When the outer valve malfunctions, such as when the sealing surface is worn and leaking, the valve closest to the tank can be closed without discharging the medium inside the tank. The check valve 5 is placed between the two ball valves 4. When the check valve malfunctions and needs to be repaired or replaced, the ball valve 4 closest to the tank can be closed.

[0019] Valve boxes 6 are provided on both sides of the tank body 1 of the energy storage and heating vehicle, and the ball valve 4 and check valve 5 are located inside the valve boxes 6. In order to facilitate valve maintenance and replacement, the valve boxes 6 are designed to be detachable.

[0020] A pressure sensor interface 9 is provided at the end of the steam venting pipeline 3. Multiple pressure sensors 10 are provided in the valve box 6 on the right side. A pressure guide pipe is provided on the pressure sensor interface 9 and connected to the pressure sensor 10 through the pressure guide pipe. A data acquisition box 11 is provided on one side of the front end of the energy storage heating vehicle body 1. The data acquisition box 11 collects information from the pressure sensors 10 to realize pressure monitoring behind the valve.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0023] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A pipeline layout structure for a mobile energy storage heating vehicle, comprising the vehicle body (1), a steam charging pipeline (2), a steam releasing pipeline (3), and a sewage discharge pipeline (7), characterized in that: The steam charging pipeline (2) and the steam venting pipeline (3) are respectively located on the left and right sides of the tank of the energy storage heating vehicle body (1) and near the rear. The sewage pipeline (7) and the steam venting pipeline (3) are located on the same side. The rear of the energy storage heating vehicle body (1) is provided with an external box (8). The first end interface of the steam charging pipeline (2) is located in the external box (8) at the left rear of the energy storage heating vehicle body (1). The steam charging pipeline (2), the steam venting pipeline (3) and the sewage pipeline (7) are all provided with ball valves (4). The ball valve (4) on the steam venting pipeline (3) is a worm gear ball valve.

2. The pipeline layout structure for a mobile energy storage heating vehicle according to claim 1, characterized in that: Two ball valves (4) are provided on each of the steam charging pipeline (2), the steam venting pipeline (3) and the sewage discharge pipeline (7). A check valve (5) is also provided on the steam charging pipeline (2), and the check valve (5) is located between the two corresponding ball valves (4).

3. The pipeline layout structure of a mobile energy storage heating vehicle according to claim 2, characterized in that: The energy storage and heating vehicle body (1) has valve boxes (6) on both sides of the tank, and the ball valve (4) and check valve (5) are located in the valve boxes (6).

4. The pipeline layout structure of a mobile energy storage heating vehicle according to claim 3, characterized in that: The valve box (6) is detachably mounted on the body (1) of the energy storage and heating vehicle.

5. The pipeline layout structure of a mobile energy storage heating vehicle according to claim 1, characterized in that: The gas venting pipeline (3) is provided with a pressure sensor interface (9) at the end interface. Multiple pressure sensors (10) are provided in the valve box (6) on the right side. The pressure sensor interface (9) is provided with a pressure guide pipe and is connected to the pressure sensor (10) through the pressure guide pipe.

6. The pipeline layout structure of a mobile energy storage heating vehicle according to claim 5, characterized in that: The energy storage and heating vehicle body (1) has a data acquisition box (11) on one side of its front end, and the data acquisition box (11) collects information from the pressure sensor (10).

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