Gas pipeline heating system

Abstract

The utility model relates to the technical field of pipeline heating, and discloses a gas pipeline heating system which comprises a heat preservation box, the heat preservation box comprises two sets of shells which are symmetrically arranged, and a pipeline body is arranged in a cavity formed by the two sets of shells in a butt joint mode. Pipeline mounting holes for mounting the pipeline body are formed in the opposite ends of the two sides of the two sets of shells, the heating assembly comprises two sets of connecting plates which are symmetrically arranged, and the two sets of connecting plates are arranged on the sides, opposite to an opening, of the two sets of shells correspondingly; through cooperation of the heat preservation box and the heating assembly, different pipeline bodies can be conveniently installed through the pipeline installation holes in the shell, the application range is widened, meanwhile, the pipeline bodies installed in the heat preservation box can be conveniently heated through the heating assembly, the heating time of gas in the heat preservation box is prolonged, and the heating efficiency is improved. And the heating efficiency of the pipeline body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline heating, in particular to a gas pipeline heating system. Background Art

[0002] Heater refers to an electrical appliance that uses electric energy to achieve heating effect. It is small in size, high in heating power, widely used, adopts intelligent control mode, has high temperature control accuracy, can be connected to computer network, has wide application range, long life and high reliability. The core of the heater principle is energy conversion, the most widely used is the conversion of electric energy into thermal energy. When gas medium is transported in pipeline, the efficiency of medium transportation can be improved by heating the pipeline;

[0003] In the prior art, the Chinese utility model with publication number: CN220582742U discloses a pipeline gas heating device, including a pipeline that passes gas and needs to be heated, and is characterized in that: the pipeline is clamped between two aluminum plates, each of which is symmetrically provided with half a groove, and the two aluminum plates are connected by screws, and the two symmetrical grooves are combined to form a channel for the pipeline to be completely placed; a heat-conducting insulating base material layer is attached to the outer side of each aluminum plate, a thin film heating wire is attached to the base material layer, and a heat-insulating cover material layer is attached to the surface of the thin film heating wire. The utility model has a simple structure, a small volume, is easy to install and use, and has reliable temperature control.

[0004] Although the above technical solution is convenient for heating the pipeline, the diameter of the pipeline needs to fit the groove on the aluminum plate so that the pipeline in the groove is evenly heated. When the diameter of the pipeline changes, the heating component cannot be close to the pipeline, resulting in reduced pipeline heating efficiency. Therefore, we need to propose a gas pipeline heating system. Utility Model Content

[0005] The purpose of the utility model is to provide a gas pipeline heating system, which prolongs the heating time of the gas in the pipeline so that the gas is fully heated, improves the efficiency of gas heating, and is convenient for use on gas pipelines of different diameters, thereby increasing the scope of application and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a gas pipeline heating system, comprising:

[0007] The heat preservation box comprises two sets of shells arranged symmetrically, a pipe body is arranged in a cavity formed by butting the two sets of shells, and pipe installation holes for installing the pipe body are provided at opposite ends of both sides of the two sets of shells;

[0008] A heating component, the heating component includes two groups of connecting plates arranged symmetrically, and the two groups of connecting plates are respectively arranged on the opposite side of the two groups of shells and the openings, both ends of the two groups of connecting plates are fixedly connected with pull rods, both ends of the pull rods are fixedly connected with plug rods passing through the shells, one end of the plug rod located in the inner cavity of the shell is fixedly connected with a limiting plate, and a heating plate that conflicts with the pipeline body is arranged on one side of the limiting plate.

[0009] Preferably, a plurality of through holes are provided on one side of the connecting plate, and limiting rods fixedly connected to the shell are slidably inserted inside the plurality of through holes, and a spring that contacts the connecting plate is sleeved on the outer side of the limiting rods.

[0010] Preferably, the vertical cross-sections of the connecting plate and the two groups of pull rods are arranged in an I-shape, the multiple groups of insertion rods are arranged in a rectangular array, and the multiple groups of limit rods are arranged at equal intervals.

[0011] Preferably, the portion of the pipe body located in the inner cavities of the two groups of shells is arranged in a serpentine shape, the pipe body is arranged between the two groups of heating plates, and heating wires are arranged inside the heating plates.

[0012] Preferably, two groups of supporting feet are fixedly connected to the lower surfaces of the two groups of shells, and positioning holes are provided at the bottoms of the two groups of supporting feet.

[0013] Preferably, positioning components are provided at both ends of the opposite sides of the two groups of shells, and multiple groups of docking blocks are integrally formed on the outer sides of the two groups of shells, and connecting bolts are threadedly connected between the two corresponding groups of docking blocks.

[0014] Preferably, the positioning assembly comprises a fixing block, one side of the fixing block is threadedly connected with an adjusting screw, and one end of the adjusting screw close to the pipe mounting hole is rotatably connected with a clamping plate slidably connected to the shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model mainly cooperates between the insulation box and the heating component, and facilitates the installation of different pipeline bodies through the pipeline installation hole on the shell, thereby improving the scope of application. At the same time, the heating component facilitates the heating of the pipeline body installed in the insulation box, and the heating time of the gas in the insulation box is extended, thereby improving the heating efficiency of the pipeline body.

[0017] 2. The utility model adjusts the position of the clamping plate by rotating the adjusting screw through the cooperation between the positioning component and the heating component, so that the adjusting plate clamps and fixes the two ends of the pipeline body, thereby improving the installation stability of the pipeline body. At the same time, when the heating component heats the pipeline body, the heating plate can clamp the pipeline body under the elastic action of the spring, thereby improving the stability of the pipeline when heating the gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the thermal insulation box of the utility model;

[0020] Figure 3 This is a schematic diagram of the heating component structure of the utility model.

[0021] In the figure: 100, insulation box; 101, shell; 102, docking block; 103, support foot; 104, pipe installation hole; 200, positioning assembly; 201, fixing block; 202, adjusting screw; 203, clamping plate; 300, heating assembly; 301, connecting plate; 302, through hole; 303, pull rod; 304, plug rod; 305, limit plate; 306, heating plate; 307, limit rod; 308, spring; 400, pipe body; 500, connecting bolt. DETAILED DESCRIPTION

[0022] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a gas pipeline heating system, comprising:

[0024] The heat preservation box 100 includes two sets of shells 101 which are symmetrically arranged. A pipe body 400 is arranged in a cavity formed by the two sets of shells 101 being butted together. Pipe installation holes 104 for installing the pipe body 400 are provided at opposite ends of both sides of the two sets of shells 101.

[0025] The heating component 300 includes two groups of connecting plates 301 which are symmetrically arranged, and the two groups of connecting plates 301 are respectively arranged on the opposite side of the two groups of shells 101 and the openings, and both ends of the two groups of connecting plates 301 are fixedly connected with pull rods 303, and both ends of the pull rods 303 are fixedly connected with insertion rods 304 which penetrate the shells 101, and one end of the insertion rod 304 located in the inner cavity of the shell 101 is fixedly connected with a limiting plate 305, and a heating plate 306 which conflicts with the pipe body 400 is arranged on one side of the limiting plate 305.

[0026] A plurality of through holes 302 are provided on one side of the connecting plate 301, and a limiting rod 307 fixedly connected to the shell 101 is slidably inserted inside the plurality of through holes 302. A spring 308 that contacts the connecting plate 301 is sleeved on the outer side of the limiting rod 307. The spring 308 contacts the connecting plate 301, so that the connecting plate 301 drives the insertion rod 304 on the pull rod 303 to be inserted into the shell 101, so that the heating plate 306 on the limiting plate 305 contacts the pipeline body 400, thereby improving the stability of the pipeline body 400 in conveying gas.

[0027] The vertical cross-sections of the connecting plate 301 and the two groups of pull rods 303 are arranged in an I-shape, the multiple groups of insertion rods 304 are arranged in a rectangular array, and the multiple groups of limiting rods 307 are arranged at equal intervals. The structure is simple, the overall strength is high, and the service life is improved.

[0028] The part of the pipe body 400 located in the inner cavity of the two groups of shells 101 is arranged in a serpentine shape. The pipe body 400 is arranged between the two groups of heating plates 306. A heating wire is arranged inside the heating plate 306. Through the serpentine arrangement of the pipe body 400, the heating time of the gas in the pipe is extended, thereby improving the uniformity of the gas heating and improving the heating efficiency.

[0029] Two groups of supporting legs 103 are fixedly connected to the lower surfaces of the two groups of shells 101, and positioning holes are provided at the bottoms of the two groups of supporting legs 103. The supporting legs 103 improve the stability of the thermal insulation box 100 after installation.

[0030] Positioning assemblies 200 are provided at both ends of the opposite sides of the two groups of shells 101. Multiple groups of docking blocks 102 are integrally formed on the outer sides of the two groups of shells 101. Connecting bolts 500 are threadedly connected between the two groups of docking blocks 102. The connecting bolts 500 facilitate disassembly and assembly of the two groups of shells 101, improve disassembly and assembly efficiency, and facilitate disassembly and maintenance of the heating assembly 300.

[0031] The positioning assembly 200 includes a fixed block 201, one side of which is threadedly connected to an adjusting screw 202, and one end of the adjusting screw 202 close to the pipe mounting hole 104 is rotatably connected to a clamping plate 203 that is slidably connected to the shell 101. By turning the adjusting screw 202, the position of the clamping plate 203 can be easily adjusted, thereby improving the stability of the pipe body 400 after installation.

[0032] When in use, the pipe body 400 is pressed against the heating plate 306 on one group of shells 101, so that the two ends of the pipe body 400 are respectively located in the pipe mounting holes 104, which is suitable for pipes of different diameters. The docking block 102 of the other group of shells 101 is docked with the docking block 102 of one group of shells 101 and connected through the connecting bolts 500 to complete the installation of the heating device. The operation is simple. The adjusting screw 202 is turned to make the clamping plate 203 slide with the shell 101 and press against the pipe body 400, thereby improving the installation stability of the pipe body 400. The heating component 300 is energized to heat the heating wire inside the heating plate 306 to heat the pipe body 400, thereby improving the heating effect of the pipe body 400, reducing the heat dissipation, and improving the heat conversion effect.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gas pipeline heating system, characterized in that: include: An insulated box (100), the insulated box (100) comprising two sets of shells (101) arranged symmetrically, a pipe body (400) being arranged in a cavity formed by butting the two sets of shells (101), and pipe installation holes (104) for installing the pipe body (400) being provided at opposite ends of both sides of the two sets of shells (101); A heating component (300), the heating component (300) comprising two groups of connecting plates (301) arranged symmetrically, and the two groups of connecting plates (301) are respectively arranged on the side opposite to the opening of the two groups of shells (101), both ends of the two groups of connecting plates (301) are fixedly connected to pull rods (303), both ends of the pull rods (303) are fixedly connected to plug rods (304) penetrating the shell (101), one end of the plug rod (304) located in the inner cavity of the shell (101) is fixedly connected to a limiting plate (305), and a heating plate (306) that contacts the pipeline body (400) is arranged on one side of the limiting plate (305).

2. A gas pipeline heating system according to claim 1, characterized in that: A plurality of through holes (302) are provided on one side of the connection plate (301), and limiting rods (307) fixedly connected to the housing (101) are slidably inserted into the plurality of through holes (302). A spring (308) that contacts the connection plate (301) is sleeved on the outer side of the limiting rods (307).

3. A gas pipeline heating system according to claim 2, characterized in that: The vertical cross-sections of the connecting plate (301) and the two groups of pull rods (303) are arranged in an I-shape, the multiple groups of insertion rods (304) are arranged in a rectangular array, and the multiple groups of limit rods (307) are arranged at equal intervals.

4. A gas pipeline heating system according to claim 3, characterized in that: The portion of the pipe body (400) located in the inner cavity of the two groups of shells (101) is arranged in a serpentine shape. The pipe body (400) is arranged between the two groups of heating plates (306). A heating wire is arranged inside the heating plate (306).

5. A gas pipeline heating system according to claim 1, characterized in that: Two groups of supporting feet (103) are fixedly connected to the lower surfaces of the two groups of shells (101), and positioning holes are provided at the bottoms of the two groups of supporting feet (103).

6. A gas pipeline heating system according to claim 1, characterized in that: Positioning assemblies (200) are provided at both ends of the opposite side of the two groups of shells (101), and multiple groups of docking blocks (102) are integrally formed on the outer sides of the two groups of shells (101), and connecting bolts (500) are threadedly connected between the two groups of docking blocks (102).

7. A gas pipeline heating system according to claim 6, characterized in that: The positioning assembly (200) comprises a fixing block (201), one side of the fixing block (201) being threadedly connected to an adjusting screw (202), and one end of the adjusting screw (202) close to the pipeline installation hole (104) being rotatably connected to a clamping plate (203) slidably connected to the housing (101).

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