Anti-explosion water supply pipeline

Abstract

The utility model relates to the technical field of water supply pipelines, in particular to an anti-explosion water supply pipeline which comprises a pipeline body, a protection assembly is arranged on the side face of the pipeline body, and a stabilizing assembly is arranged at the tail end of the pipeline body. An elastic cushioning ball, a damping spring, a first supporting plate and a second supporting plate are arranged between the pipeline body and the external protection pipe, a stable triangle is formed among the first supporting plate, the second supporting plate and the external protection pipe, and a spiral filling block is located at the bottom of the elastic cushioning ball, so that when the pipeline body is impacted by the outside, the elastic cushioning ball is blocked. Due to the fact that the annular plate is fixedly connected to the tail end of the pipeline body, the external protection pipe extends into the mounting groove and then is fixed into the mounting groove through the fixing rod, meanwhile, the bottom of the annular plate is connected through the reinforcing rib, and the middle position of the reinforcing rib is fixed through the auxiliary plate; and therefore, the stability between the pipeline body and the external protection pipe is improved, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply pipelines, in particular to an explosion-proof water supply pipeline. Background Technique

[0002] A water supply pipeline is a device connected by pipes, pipe connectors, valves, etc. for transporting gases, liquids or fluids with solid particles. Usually, after the fluid is pressurized by a blower, compressor, pump, boiler, etc., it flows from the high-pressure part of the pipeline to the low-pressure part, or it can also be transported by the pressure or gravity of the fluid itself. The uses of pipelines are very extensive, mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, water conservancy projects and various industrial devices.

[0003] In the prior art, such as: CN220435803U, an explosion-proof water supply pipeline, has a pressure-resistant pipe fixedly installed on the outer side of the pipeline body, and a plurality of support rings are supported between the pressure-resistant pipe and the pipeline body, which can improve the pressure resistance of the pipeline body. At the same time, two arc-shaped protective covers that can be quickly assembled are arranged on the outer side of the pressure-resistant pipe, and a heat-insulating layer can be filled between the arc-shaped protective cover and the pressure-resistant pipe, so as to play a heat-insulating role for the pipeline body and prevent the water in the pipeline body from freezing.

[0004] However, there are still certain deficiencies in the use of this pipeline. The pipeline resists pressure through support rings. When the pipeline is subjected to external pressure, the buffering effect is relatively low, and it still cannot buffer quickly and effectively. At the same time, the stability of the pipeline is poor. When it is impacted, the structures are prone to dislocation, thereby reducing the safety and practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide an explosion-proof water supply pipeline to solve the problems raised in the above background technique, that is, the pipeline resists pressure through support rings. When the pipeline is subjected to external pressure, the buffering effect is relatively low, and it still cannot buffer quickly and effectively. At the same time, the stability of the pipeline is poor. When it is impacted, the structures are prone to dislocation, thereby reducing the safety and practicability.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An explosion-proof water supply pipeline, including a pipeline body, a protection component is arranged on the side of the pipeline body, and a stability component is arranged at the end of the pipeline body;

[0008] The protection component includes an external protection pipe on the side of the pipe body. Elastic shock-absorbing balls, spiral filling blocks, a first support plate, and a second support plate are respectively arranged between the external protection pipe and the pipe body. A triangle is formed among the first support plate, the second support plate, and the external protection pipe. The first support plate and the second support plate are located on the sides of the elastic shock-absorbing balls, and the spiral filling block is located at the bottom of the elastic shock-absorbing balls. The material of the spiral filling block is polyethylene. A heat-insulating layer is fixedly connected to the side of the external protection pipe, and an anti-corrosion layer is fixedly connected to the outer surface of the external protection pipe;

[0009] The stabilization component includes an annular plate at the end of the pipe body. An installation groove is formed in the side of the annular plate. The installation groove is opposite to the position of the external protection pipe. The end of the external protection plate extends into the installation groove, and the external protection pipe is inserted into the installation groove.

[0010] As a preferred solution of the present invention, a fixing rod is arranged on the side of the annular plate. The fixing rod penetrates through the annular plate and extends into the external protection pipe. The fixing rod is threadedly connected to the annular plate, and a connecting flange is fixedly connected to the outer surface of the annular plate.

[0011] As a preferred solution of the present invention, an auxiliary plate is fixedly connected to the outer surface of the external protection pipe. A connection hole is formed in the top of the auxiliary plate. A reinforcing rib is fixedly connected to the bottom of the annular plate. The reinforcing rib penetrates through the connection hole and is fixedly connected to the connection hole.

[0012] As a preferred solution of the present invention, a first protection layer is fixedly connected to the inner wall of the pipe body, and a second protection layer is fixedly connected to the outer surface of the pipe body.

[0013] As a preferred solution of the present invention, the first support plate and the second support plate are of the same size, and the materials of the first support plate and the second support plate are both rubber.

[0014] As a preferred solution of the present invention, the anti-corrosion layer and the heat-insulating layer are of the same thickness, and the material of the heat-insulating layer is heat-insulating asbestos.

[0015] As a preferred solution of the present invention, the first protection layer and the second protection layer are of the same thickness, and the materials of the first protection layer and the second protection layer are both alloy steel.

[0016] As a preferred solution of the present invention, four fixing rods are provided, and the four fixing rods are of the same size.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In the present utility model, by providing a protection component, an elastic shock-absorbing ball, a shock-absorbing spring, a first support plate and a second support plate are respectively arranged between the pipe body and the external protection pipe. Among them, a stable triangle is formed among the first support plate, the second support plate and the external protection plate. The spiral filling block is located at the bottom of the elastic shock-absorbing ball. Thus, when the pipe body is subjected to an external impact, three shock-absorbing methods are carried out simultaneously, greatly improving the shock-absorbing efficiency and safety at the same time.

[0019] 2. In the present utility model, by providing a stability component, since an annular plate is fixedly connected to the end of the pipe body, the external protection pipe extends into the installation groove, and then the external protection pipe is fixed in the installation groove through a fixing rod. At the same time, the bottom of the annular plate is connected through a reinforcing rib, and the middle position of the reinforcing rib is fixed through an auxiliary plate. Thus, the stability between the pipe body and the external protection pipe is improved, and the practicability is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the annular plate structure of the present utility model;

[0022] Figure 3 is a schematic cross-sectional structure diagram of the present utility model;

[0023] Figure 4 is a schematic diagram of the internal structure of the external protection pipe of the present utility model.

[0024] In the figure: 1. Pipe body; 2. Protection component; 201. External protection pipe; 202. Anti-corrosion layer; 203. Heat-insulating layer; 204. Elastic shock-absorbing ball; 205. Spiral filling block; 206. First support plate; 207. Second support plate; 3. Stability component; 301. Annular plate; 302. Fixing rod; 303. Installation groove; 304. Connection hole; 305. Reinforcing rib; 4. Auxiliary plate; 5. First protection layer; 6. Second protection layer; 7. Connection flange. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0026] Embodiment, please refer to Figures 1-4 , the present utility model provides a technical solution:

[0027] An explosion-proof water supply pipeline includes a pipeline body 1, a protection component 2 is arranged on the side of the pipeline body 1, and a stabilizing component 3 is arranged at the end of the pipeline body 1.

[0028] In this embodiment, according to Figure 1 、 Figure 3 and Figure 4 As shown in, the protection component 2 includes an external protection pipe 201 on the side of the pipeline body 1. Elastic shock-absorbing balls 204, spiral filling blocks 205, a first support plate 206 and a second support plate 207 are respectively arranged between the external protection pipe 201 and the pipeline body 1. A triangle is formed among the first support plate 206, the second support plate 207 and the external protection pipe 201. The first support plate 206 and the second support plate 207 are located on the side of the elastic shock-absorbing ball 204, and the spiral filling block 205 is located at the bottom of the elastic shock-absorbing ball 204. The material of the spiral filling block 205 is polyethylene. A heat-insulating layer 203 is fixedly connected to the side of the external protection pipe 201, and an anti-corrosion layer 202 is fixedly connected to the outer surface of the external protection pipe 201. The first support plate 206 and the second support plate 207 are of the same size, the materials of the first support plate 206 and the second support plate 207 are both rubber, the thicknesses of the anti-corrosion layer 202 and the heat-insulating layer 203 are the same, and the material of the heat-insulating layer 203 is heat-insulating asbestos.

[0029] Among them, a stable triangle is formed among the first support plate 206, the second support plate 207 and the external protection pipe 201, and the spiral filling block 205 is located at the bottom of the elastic shock-absorbing ball 204. When the pipeline body 1 is impacted by the outside world, three shock-absorbing methods are carried out simultaneously, thus greatly improving the shock-absorbing efficiency.

[0030] In this embodiment, according to Figure 1 and Figure 2As shown, the stabilizing component 3 includes an annular plate 301 at the end of the pipe body 1. An installation groove 303 is formed on the side surface of the annular plate 301. The installation groove 303 is opposite to the position of the external protective pipe 201. The end of the external protective plate 201 extends into the installation groove 303. The external protective pipe 201 is inserted into the installation groove 303. A fixing rod 302 is arranged on the side surface of the annular plate 301. The fixing rod 302 penetrates through the annular plate 301 and extends into the external protective pipe 201. The fixing rod 302 is threadedly connected to the annular plate 301. A connecting flange 7 is fixedly connected to the outer surface of the annular plate 301. An auxiliary plate 4 is fixedly connected to the outer surface of the external protective pipe 201. A connecting hole 304 is formed at the top of the auxiliary plate 4. A reinforcing rib 305 is fixedly connected to the bottom of the annular plate 301. The reinforcing rib 305 penetrates through the connecting hole 304 and is fixedly connected to the connecting hole 304. A first protective layer 5 is fixedly connected to the inner wall of the pipe body 1. A second protective layer 6 is fixedly connected to the outer surface of the pipe body 1. The first protective layer 5 and the second protective layer 6 have the same thickness. The materials of the first protective layer 5 and the second protective layer 6 are both alloy steel. Four fixing rods 302 are provided, and the four fixing rods 302 have the same size.

[0031] Among them, the bottom of the annular plate 301 is connected through the reinforcing rib 305, and the middle position of the reinforcing rib 305 is fixed through the auxiliary plate 4, thereby improving the stability between the pipe body 1 and the external protective pipe 201.

[0032] Working process of the utility model: When the explosion-proof water supply pipeline designed by this solution is in operation, first check whether the pipeline is in normal use. The steel pipe is composed of a pipeline body 1, a protection component 2 and a stability component 3. Among them, the protection component 2 has the effect of shock absorption and protection against external impacts. Since elastic shock-absorbing balls 204, spiral filling blocks 205, a first support plate 206 and a second support plate 207 are respectively arranged between the pipeline body 1 and the external protection pipe 201, a stable triangle is formed among the first support plate 206, the second support plate 207 and the external protection pipe 201. The spiral filling block 205 is located at the bottom of the elastic shock-absorbing ball 204. Therefore, when the pipeline body 1 is subjected to external impacts, three shock-absorbing methods are carried out simultaneously, which greatly improves the shock-absorbing efficiency and at the same time improves the safety. A first protection layer 5 and a second protection layer 6 are respectively arranged on the inner wall and the outer surface of the pipeline body 1 to protect the pipeline body 1 again. Since an annular plate 301 is fixedly connected to the end of the pipeline body 1, the external protection pipe 201 extends into the installation groove 303, and then the external protection pipe 201 is fixed in the installation groove 303 through a fixing rod 302. At the same time, the bottom of the annular plate 301 is connected through a reinforcing rib 305, and the middle position of the reinforcing rib 305 is fixed by an auxiliary plate 4, which improves the stability between the pipeline body 1 and the external protection pipe 201, and thus improves the practicability. An anti-corrosion layer 202 and a heat-insulating layer 203 are respectively fixedly connected to the outer surface and the inner wall of the external protection pipe 201, which plays the role of anti-corrosion and heat preservation.

[0033] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof water supply pipeline, comprising a pipeline body (1), characterized in that: A protection component (2) is provided on the side of the pipeline body (1), and a stabilization component (3) is provided at the end of the pipeline body (1); The protection component (2) comprises an external protection tube (201) on the side of the pipeline body (1); an elastic shock-absorbing ball (204), a spiral filling block (205), a first support plate (206), and a second support plate (207) are respectively arranged between the external protection tube (201) and the pipeline body (1); a triangle is formed between the first support plate (206), the second support plate (207), and the external protection tube (201); the first support plate (206) and the second support plate (207) are located on the side of the elastic shock-absorbing ball (204); the spiral filling block (205) is located at the bottom of the elastic shock-absorbing ball (204); the spiral filling block (205) is made of polyethylene; a heat-insulating layer (203) is fixedly connected to the side of the external protection tube (201); and an anti-corrosion layer (202) is fixedly connected to the outer surface of the external protection tube (201); The stabilizing assembly (3) comprises an annular plate (301) at the end of the pipe body (1); a mounting groove (303) is provided on a side surface of the annular plate (301); the mounting groove (303) is opposite to the external protective tube (201); the end of the external protective tube (201) extends into the mounting groove (303); and the external protective tube (201) is plugged into the mounting groove (303).

2. The explosion-proof water supply pipeline according to claim 1, characterized in that: A fixing rod (302) is provided on the side of the annular plate (301), the fixing rod (302) penetrates the annular plate (301) and extends into the external protection tube (201), the fixing rod (302) is threadedly connected to the annular plate (301), and a connecting flange (7) is fixedly connected to the outer surface of the annular plate (301).

3. The explosion-proof water supply pipeline according to claim 1, characterized in that: An auxiliary plate (4) is fixedly connected to the outer surface of the external protection tube (201), a connection hole (304) is provided on the top of the auxiliary plate (4), and a reinforcing rib (305) is fixedly connected to the bottom of the annular plate (301), the reinforcing rib (305) passes through the connection hole (304) and is fixedly connected to the connection hole (304).

4. The explosion-proof water supply pipeline according to claim 1, characterized in that: The inner surface wall of the pipeline body (1) is fixedly connected to a first protective layer (5), and the outer surface of the pipeline body (1) is fixedly connected to a second protective layer (6).

5. The explosion-proof water supply pipeline according to claim 1, characterized in that: The first support plate (206) and the second support plate (207) are of the same size, and the first support plate (206) and the second support plate (207) are both made of rubber.

6. The explosion-proof water supply pipeline according to claim 1, characterized in that: The anti-corrosion layer (202) and the thermal insulation layer (203) have the same thickness, and the thermal insulation layer (203) is made of thermal insulation asbestos.

7. The explosion-proof water supply pipeline according to claim 4, characterized in that: The first protective layer (5) and the second protective layer (6) have the same thickness, and the first protective layer (5) and the second protective layer (6) are both made of alloy steel.

8. The explosion-proof water supply pipeline according to claim 2, characterized in that: Four fixing rods (302) are provided, and the four fixing rods (302) are of the same size.

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