Movable air temperature type gasifier used in multiple terrains

Abstract

The utility model discloses a movable air temperature type vaporizer used in multiple terrains, which belongs to the technical field of emergency repair and emergency supply, and comprises a movable vehicle body, a temperature control type vaporizer, a liquefied gas tank connecting component, a pressure regulating component and an electrostatic discharge system, and the movable vehicle body is connected with a vehicle head; the temperature control type vaporizer is welded to the middle of the upper portion of the movable vehicle body. The liquefied gas tank connecting assembly is welded at the tail part of the mobile vehicle body; the pressure regulating assembly is welded on the headstock; the electrostatic discharge system is composed of galvanized grounding flat steel, two grounding wires and three galvanized steel needles, the galvanized grounding flat steel is welded to the bottom of the temperature control type vaporizer, and the grounding wires are connected with the galvanized steel needles and arranged below the galvanized grounding flat steel. The utility model is convenient to move, saves manpower and material resources, can quickly complete layout and connection, is flexible in application, is suitable for emergency repair, emergency supply and other scenes, and has good safety performance.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency repair and emergency supply guarantee, and in particular to a movable air-temperature gasifier that can be used in multiple terrains. Background Art

[0002] Air temperature vaporizer is a heat exchange equipment commonly used in liquefied natural gas supply stations. It uses air energy to exchange heat with cryogenic liquid through aluminum alloy finned tube profiles, thereby absorbing heat and vaporizing the cryogenic liquid. Since air temperature vaporizer is a device that utilizes air energy, it is widely used in cryogenic liquid gasification process with its advantages of no energy consumption, no pollution, high heat exchange efficiency, simple structure, safe and convenient operation, long service life, low operating cost, and easy repair and maintenance. It has become the most important daily heat exchange equipment, achieved very considerable social and economic benefits, and has been favored by the majority of gas users.

[0003] However, in daily work, certain unexpected accidents may cause the interruption of gas supply in the upstream pipeline, which in turn affects the normal gas use of downstream users. In order to reduce social impact and maintain the normal gas use of downstream users, a movable air-temperature gasifier for multi-terrain use is proposed. Utility Model Content

[0004] The utility model aims to provide a movable air-temperature gasifier which can be used in multiple terrains to solve the problem that an accident in the middle of the gas supply pipeline affects the normal gas use of downstream users.

[0005] Technical solution: The utility model provides a movable air-temperature vaporizer for use in multiple terrains, including: a mobile vehicle body, a temperature-controlled vaporizer, a liquefied gas tank connection assembly, a pressure regulating assembly, and an electrostatic release system. The mobile vehicle body is connected to the front of the vehicle and is controlled to move by driving the front of the vehicle; the temperature-controlled vaporizer is firmly connected to the middle part of the upper part of the mobile vehicle body by welding; the liquefied gas tank connection assembly is installed at the rear of the mobile vehicle body by welding; the pressure regulating assembly is installed at the front of the vehicle by welding, and the pressure regulating assembly includes: a group of flange connection plates, a group of pressure reducing valves, a group of pressure regulating pressure gauges, a safety valve, a pressure regulating ball valve, and the one A group of pressure reducing valves and a group of pressure regulating pressure gauges are connected by pressure pipes and divided into two groups. The two groups of pressure reducing valves and pressure regulating pressure gauges are connected in parallel to the temperature-controlled vaporizer through a flange connection plate, and the other end is connected to the safety valve, the pressure regulating ball valve, and the flange connection plate in sequence through the pressure pipe; the electrostatic release system is composed of galvanized grounding flat steel, two grounding wires, and three galvanized steel needles. The galvanized grounding flat steel is welded to the bottom of the temperature-controlled vaporizer by welding. Two connecting wires (10m) are arranged at both ends of the galvanized grounding flat steel for connecting the galvanized steel needle connection group and the air-temperature vaporizer, and the two grounding wires (5m) are used for connecting the three galvanized steel needles.

[0006] Furthermore, in the above-mentioned movable air-temperature gasifier for use in multiple terrains, the movable vehicle body includes: a frame, wheels, support legs, and a control assembly, wherein the wheels are arranged below the frame, the support legs are arranged below the frame, and outside the wheels, and the control assembly is arranged below the frame near the front of the vehicle. The movable frame is connected to the front of the vehicle, and can be quickly and conveniently moved to the required place, and the layout and connection can be completed quickly, saving manpower and material resources, and the support is stable, avoiding shaking during use, and meeting the needs of various usage scenarios.

[0007] Furthermore, in the above-mentioned movable air-temperature gasifier for use in multiple terrains, the lower part of the supporting legs is firmly placed on the ground, and if the ground is soft, wooden sleepers are added to the ground to increase the force-bearing area.

[0008] Furthermore, in the above-mentioned movable air-temperature vaporizer for use in multiple terrains, the liquefied gas tank connection assembly includes: a group of connection assembly flanges, a connection assembly ball valve, and a connection assembly pressure gauge. The group of connection assembly flanges are arranged at both ends and connected to the temperature-controlled vaporizer through the connection assembly flanges. The connection assembly ball valve and the connection assembly pressure gauge are arranged between a group of connection assembly flanges and are connected in sequence from the end near the rear of the vehicle to the outside through a pressure pipeline. It has high safety and good sealing. When the liquefied gas tank truck drives to the rear of this equipment, it is connected to the connection assembly flange through a metal hose to perform gas replacement.

[0009] Furthermore, in the above-mentioned movable air-temperature gasifier for use in multiple terrains, the pressure pipeline is made of austenitic stainless steel.

[0010] Furthermore, in the above-mentioned movable air-temperature gasifier for use in multiple terrains, the galvanized grounding flat steel has prefabricated mounting holes at both ends for installing connecting wires (10m), so as to realize installation and convenient replacement of the connecting wires and connect them with galvanized steel needles.

[0011] Furthermore, in the above-mentioned movable air-temperature gasifier for use in multiple terrains, the resistance of the galvanized grounding flat steel is less than or equal to 10Ω.

[0012] Furthermore, in the above-mentioned movable air-temperature gasifier used in multiple terrains, the galvanized steel needles need to be driven down to less than 1m into the ground, and the spacing between the galvanized steel needles is set to be more than 3m, and they are connected by two grounding wires (5m) to form a grounding steel needle group.

[0013] It can be seen from the above technical scheme that the utility model has the following beneficial effects: the utility model described in the utility model is a movable air-temperature vaporizer for use in multiple terrains, wherein the temperature-controlled vaporizer is installed on a mobile vehicle body, which is convenient to move through the vehicle head connection, saving manpower and material resources, and can quickly complete the layout and connection. It is flexible in application and is suitable for emergency repairs and emergency supply scenarios. The frame is stable to avoid shaking during use, meeting the needs of various usage scenarios, and an electrostatic release system and a voltage regulating component are provided to improve the safety performance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a movable air-temperature gasifier that can be used in multiple terrains according to the utility model;

[0015] Figure 2 This is a schematic diagram of the electrostatic discharge system of the utility model;

[0016] Figure 3 This is a schematic diagram of the connection of the galvanized steel needle of the utility model.

[0017] In the figure: mobile body 1, temperature-controlled vaporizer 2, liquefied gas tank connection assembly 3, pressure regulating assembly 4, electrostatic release system 5, frame 11, wheels 12, support legs 13, control assembly 14, connection assembly flange 31, connection assembly ball valve 32, connection assembly pressure gauge 33, flange connection plate 41, pressure reducing valve 42, pressure regulating pressure gauge 43, safety valve 44, pressure regulating ball valve 45, galvanized grounding flat steel 51, grounding wire 52, galvanized steel needle 53. DETAILED DESCRIPTION

[0018] Example 1

[0019] like Figure 1-2The movable air-temperature vaporizer for use in multiple terrains shown in the figure comprises: a mobile vehicle body 1, a temperature-controlled vaporizer 2, a liquefied gas tank connection assembly 3, a pressure regulating assembly 4, and an electrostatic release system 5. The mobile vehicle body 1 is connected to the front of the vehicle and is controlled to move by driving the front of the vehicle; the temperature-controlled vaporizer 2 is firmly connected to the upper middle part of the mobile vehicle body 1 by welding; the liquefied gas tank connection assembly 3 is installed at the rear of the mobile vehicle body 1 by welding; the pressure regulating assembly 4 is installed at the front of the vehicle by welding, and the pressure regulating assembly 4 comprises: a group of flange connection plates 41, a group of pressure reducing valves 42, a group of pressure regulating pressure gauges 43, a safety valve 44, a pressure regulating ball valve 45, and the group of pressure reducing valves 42. A set of pressure regulating pressure gauges 43 are connected by pressure pipes and divided into two groups. The two sets of pressure reducing valves 42 and pressure regulating pressure gauges 43 are connected in parallel to the temperature-controlled vaporizer 2 through the flange connection plate 41. The other end is connected to the safety valve 44, the pressure regulating ball valve 45, and the flange connection plate 41 in sequence through the pressure pipe. The pressure pipe is made of austenitic stainless steel. The electrostatic release system 5 is composed of a galvanized grounding flat steel 51, two grounding wires 52, and three galvanized steel needles 53. The galvanized grounding flat steel 51 is welded to the bottom of the temperature-controlled vaporizer 2. The two grounding wires 52 connect the three galvanized steel needles 53 to form a grounding group arranged under the galvanized grounding flat steel 51. The mobile frame 1 is connected to the front of the vehicle, and can be quickly and conveniently moved to the required place, and the layout and connection can be completed quickly, saving manpower and material resources, supporting stability, avoiding shaking during use, and meeting the needs of various usage scenarios.

[0020] In this embodiment, the mobile body 1 includes: a frame 11, wheels 12, support legs 13, and a control component 14. The wheels 12 are arranged below the frame 11, the support legs 13 are arranged below the frame 11, on the outside of the wheels 12, and the control component 14 is arranged below the frame 11 near the front of the vehicle.

[0021] In this embodiment, the bottom of the supporting leg 13 is firmly placed on the ground. If the ground is soft, wooden sleepers are added on the ground to increase the force-bearing area.

[0022] Example 2

[0023] On the basis of Example 1, in this example, Figure 1The movable air-temperature vaporizer for multi-terrain use shown in the figure, the liquefied gas tank connection assembly 3 includes: a set of connection assembly flanges 31, a connection assembly ball valve 32, and a connection assembly pressure gauge 33. The set of connection assembly flanges 31 are arranged at both ends, and are connected to the temperature-controlled vaporizer 2 through the connection assembly flanges 31. The connection assembly ball valve 32 and the connection assembly pressure gauge 33 are arranged between a set of connection assembly flanges 31, and are connected in sequence from the end near the rear of the vehicle to the outside through a pressure pipeline. It has high safety and good sealing. When the liquefied gas tank truck drives to the rear of this equipment, it is connected to the connection assembly flange 31 through a metal hose to perform gas replacement.

[0024] like Figure 3 The shown is a movable air-temperature gasifier for use in multiple terrains. The galvanized grounding flat steel 51 is installed with connecting wires at both ends, and is connected to the galvanized steel needles 53 through the connecting wires. The galvanized steel needles 53 need to be driven down to the ground below 1m. The spacing between the galvanized steel needles 53 is set to be more than 3m. The diameter of the galvanized steel needles 53 is 16-25mm and the length is 150cm.

[0025] In this embodiment, the galvanized grounding flat steel 51 is 50mm wide, 5mm thick, and 6m long. The installed connecting line is 10m long and has a cross-sectional area of ​​30mm²

[0026] In this embodiment, the grounding wire 52 is a copper wire with a length of 5m and a cross-sectional area of ​​30mm².

[0027] In this embodiment, the resistance of the galvanized grounding flat steel 51 is less than or equal to 10Ω.

[0028] It should be noted that the above is only a technical solution of the utility model and is not a limitation. Although the utility model is described in detail with reference to the preferred embodiments, a person skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A movable air-temperature gasifier for use in multiple terrains, characterized in that: include: A mobile vehicle body (1), the mobile vehicle body (1) being connected to a vehicle head and being controlled to move by driving the vehicle head; A temperature-controlled vaporizer (2), wherein the temperature-controlled vaporizer (2) is firmly connected to the upper middle portion of the mobile vehicle body (1) by welding; A liquefied gas tank connection assembly (3), wherein the liquefied gas tank connection assembly (3) is installed at the rear of the mobile vehicle body (1) by welding; A pressure regulating assembly (4), the pressure regulating assembly (4) is installed on the front of the vehicle by welding, and the pressure regulating assembly (4) comprises: a group of flange connection plates (41), a group of pressure reducing valves (42), a group of pressure regulating pressure gauges (43), a safety valve (44), and a pressure regulating ball valve (45), wherein the group of pressure reducing valves (42) and the group of pressure regulating pressure gauges (43) are connected to form two groups through a pressure pipeline, and the two groups of pressure reducing valves (42) and pressure regulating pressure gauges (43) are connected in parallel to the temperature-controlled vaporizer (2) through the flange connection plate (41), and the other ends are connected in sequence to the safety valve (44), the pressure regulating ball valve (45), and the flange connection plate (41) through the pressure pipeline; The electrostatic discharge system (5) is composed of a galvanized grounding flat steel (51), two grounding wires (52), and three galvanized steel needles (53). The galvanized grounding flat steel (51) is welded to the bottom of the temperature-controlled vaporizer (2). The two grounding wires (52) connect the three galvanized steel needles (53) to form a grounding group arranged below the galvanized grounding flat steel (51).

2. The movable air-temperature gasifier for use in multiple terrains according to claim 1 is characterized in that: The mobile vehicle body (1) comprises: a vehicle frame (11), wheels (12), support legs (13), and a control assembly (14); the wheels (12) are arranged below the vehicle frame (11); the support legs (13) are arranged below the vehicle frame (11) and outside the wheels (12); and the control assembly (14) is arranged below the vehicle frame (11) and near the front of the vehicle.

3. The movable air-temperature gasifier for use in multiple terrains according to claim 2 is characterized in that: The bottom of the support leg (13) is firmly placed on the ground. If the ground is soft, wooden sleepers are added on the ground to increase the stress-bearing area.

4. The movable air-temperature gasifier for use in multiple terrains according to claim 1 is characterized in that: The liquefied gas tank connection assembly (3) comprises: a group of connection assembly flanges (31), a connection assembly ball valve (32), and a connection assembly pressure gauge (33); the group of connection assembly flanges (31) are arranged at both ends and connected to the temperature-controlled vaporizer (2) via the connection assembly flanges (31); the connection assembly ball valve (32) and the connection assembly pressure gauge (33) are arranged between the group of connection assembly flanges (31) and are connected in sequence from the rear end to the outside via a pressure pipeline.

5. The movable air-temperature gasifier for use in multiple terrains according to claim 1 is characterized in that: The pressure pipeline is made of austenitic stainless steel.

6. The movable air-temperature gasifier for use in multiple terrains according to claim 1 is characterized in that: Connecting wires are installed at both ends of the galvanized grounding flat steel (51), and are connected to the galvanized steel needle (53) via the connecting wires.

7. The movable air-temperature gasifier for use in multiple terrains according to claim 1 is characterized in that: The resistance of the galvanized grounding flat steel (51) is less than or equal to 10Ω.

8. The movable air-temperature gasifier for use in multiple terrains according to claim 1 is characterized in that: The galvanized steel needle (53) needs to be driven into the ground below 1 m.

9. The movable air-temperature gasifier for use in multiple terrains according to claim 1, characterized in that: The galvanized steel needles (53) are arranged at a distance of more than 2 m.

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