Low-temperature fluid conveying pipeline for coating processing

Abstract

The utility model discloses a low-temperature fluid conveying pipeline for coating processing, and relates to the technical field of coating conveying pipelines. Comprising a pipeline body, an anti-static device and a static electricity eliminator, the anti-static device is movably installed on the surface of the pipeline body, the anti-static device comprises the static electricity eliminator, a spray point, an installation block and a bolt, the static electricity eliminator is installed in the anti-static device, and a second connector is installed on the surface of the anti-static device. A connecting wire is mounted at the top of the connector, a first connector is mounted at the end, away from the second connector, of the connecting wire, a spray point is fixedly mounted at the bottom of the first connector, a mounting block is movably mounted at the top of the pipeline body through a bolt, and the top of the spray point is movably mounted in the pipeline body; and by arranging the static electricity eliminator, static electricity generated by friction in the conveying process of the coating can be eliminated, and the safety of workers is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of coating transport pipelines, in particular to a low-temperature fluid transport pipeline for coating processing. Background Art

[0002] The paint delivery pipeline is a key component in the paint delivery system. Its main function is to safely and efficiently deliver paint to the destination. The following is a detailed explanation of the paint delivery pipeline. The main components: the paint delivery pipeline system may include paint mixing tanks, circulation tanks, delivery pumps, voltage stabilizers, filters, voltage regulators and temperature control systems. These components and pipelines together constitute a centralized paint delivery and mixing device, usually referred to as a module. Each module can have several paint supply outlets. When the system is running, a transfer pump usually pumps paint and thinner into the paint mixing tank for adjustment. The adjusted paint is pumped into the circulation tank by the same transfer pump. Then, the delivery pump pumps the paint in the circulation tank into the main pipeline through the voltage stabilizer and filter, and delivers it to each gun station for spraying and use, and the remaining paint is returned to the circulation tank through the pipeline network.

[0003] Chinese utility model patent 202322365197.6 discloses an insulated pipe for conveying paint. It includes an insulated pipe body with a paint feed end and a paint discharge end; the insulated pipe body is provided with several paint conveying channels and high-temperature medium circulation channels; the insulated pipe body is connected to a high-temperature medium feed pipe at the paint feed end, and the insulated pipe body is connected to a high-temperature medium discharge pipe at the paint discharge end; the high-temperature medium feed pipe is connected to a feed regulating valve; it also includes a temperature sensor, which is connected to the paint conveying pipe 2; the temperature sensor and the feed regulating valve are electrically connected to the control device respectively. The insulated pipe for conveying paint provided by the utility model can be heated in the insulated pipe body during the process of conveying paint, when the low-temperature paint is conveyed into the insulated pipe body, and the temperature of the paint is controlled to be ≥5°C, so as to ensure the smooth conveying of the paint, and also ensure the quality and safety of the coating.

[0004] However, the above-mentioned insulated pipe for conveying paint is not equipped with an anti-static function, because the paint may generate static electricity due to friction during the conveying process, which may cause the paint to adhere to the inner wall of the pipe or cause safety hazards such as fire. Therefore, a low-temperature fluid conveying pipe for processing is proposed to improve the above-mentioned problem. Utility Model Content

[0005] The utility model provides a low-temperature fluid delivery pipeline for coating processing to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-temperature fluid delivery pipeline for coating processing, comprising a pipeline body, an anti-static device and a static eliminator, the surface of the pipeline body is movably installed with an anti-static device, the anti-static device comprises a static eliminator, a discharge needle, a mounting block and bolts, the anti-static device is installed inside the anti-static device, a connector 2 is installed on the surface of the anti-static device, a connecting wire is installed on the top of the connector 2, the other end of the connecting wire is installed on the surface of the connector 1, a discharge needle is fixedly installed on the bottom of the connector 1, a mounting block is movably installed on the top of the pipeline body by bolts, and the top of the discharge needle is movably installed inside the pipeline body.

[0007] Furthermore, connectors are fixedly mounted on both ends of the pipe body, and paint delivery pipes are movably mounted on both ends of the pipe body via the connectors.

[0008] Furthermore, a high-temperature medium feed pipe is installed at the bottom of the pipeline body, and a feed regulating valve is installed in the middle of the high-temperature medium feed pipe.

[0009] Furthermore, a high-temperature medium discharge pipe is installed on the top of the pipeline body.

[0010] Furthermore, the connection relationship between the discharge needle and the mounting block is plug-in.

[0011] Furthermore, six static eliminators are provided, and the six static eliminators are evenly distributed when viewed from right to left.

[0012] Compared with the prior art, the utility model provides a low-temperature fluid delivery pipeline for coating processing, which has the following beneficial effects:

[0013] 1. The low-temperature fluid conveying pipeline for paint processing can eliminate the static electricity generated by friction during the conveying process of the paint by installing an electrostatic eliminator. The electrostatic eliminator works through a high-voltage power generator and a discharge needle. The electrostatic eliminator is placed close to the pipeline body to neutralize static electricity. By eliminating static electricity, the electrostatic eliminator can also reduce the risk of fire and explosion, and protect the safety of workers and the production environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a low-temperature fluid delivery pipeline for coating processing of the utility model;

[0015] Figure 2 This is an enlarged view of the anti-static device of the low-temperature fluid delivery pipeline for coating processing of the utility model;

[0016] Figure 3 The utility model is a cross-sectional view of a discharge needle of a low-temperature fluid delivery pipeline for coating processing.

[0017] In the figure: 1. Pipe body; 2. Anti-static device; 201. Connector 1; 202. Discharge needle; 203. Mounting block; 204. Bolt; 3. Connector; 4. Paint delivery pipe; 5. High-temperature medium discharge pipe; 6. High-temperature medium feed pipe; 7. Feed regulating valve; 8. Static eliminator; 9. Connector 2. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] See also Figure 1-3 The utility model discloses a low-temperature fluid delivery pipeline for coating processing, comprising a pipeline body 1, an antistatic device 2 and a static eliminator 8, the surface of the pipeline body 1 is movably mounted with the antistatic device 2, the antistatic device 2 comprises the static eliminator 8, a discharge needle 202, a mounting block 203 and a bolt 204, the interior of the antistatic device 2 is mounted with the static eliminator 8, the surface of the antistatic device 2 is mounted with a connector 209, the top of the connector 209 is mounted with a connecting wire, the other end of the connecting wire is mounted with the surface of a connector 101, the bottom of the connector 101 is fixedly mounted with a discharge needle 202, the top of the pipeline body 1 is movably mounted with a mounting block 203 through a bolt 204, and the top of the discharge needle 202 is movably mounted inside the pipeline body 1.

[0022] Specifically, connectors 3 are fixedly mounted on both ends of the pipeline body 1 , and paint delivery pipes 4 are movably mounted on both ends of the pipeline body 1 through the connectors 3 .

[0023] In this embodiment, by providing the connector 3, the pipelines can be connected and sealed, and later maintenance and replacement are also convenient.

[0024] Specifically, a high-temperature medium feed pipe 6 is installed at the bottom of the pipeline body 1 , and a feed regulating valve 7 is installed in the middle of the high-temperature medium feed pipe 6 .

[0025] In this embodiment, a high-temperature medium feed pipe 6 is provided in combination with a feed regulating valve 7 to facilitate the coating to enter the pipeline.

[0026] Specifically, a high-temperature medium discharge pipe 5 is installed on the top of the pipeline body 1.

[0027] In this embodiment, the high-temperature medium discharge pipe 5 is provided to facilitate the transportation of the coating.

[0028] Specifically, the connection relationship between the discharge needle 202 and the mounting block 203 is plug-in.

[0029] In this embodiment, the connection relationship between the discharge needle 202 and the mounting block 203 is set to be plug-in, and the plug-in technology makes the connection between different components easier and more convenient.

[0030] Specifically, six static eliminators 8 are provided, and the six static eliminators 8 are evenly distributed when viewed from right to left.

[0031] In this embodiment, six static eliminators 8 are provided, so that static electricity generated by friction during the transportation of the coating can be eliminated.

[0032] When in use, but anti-static treatment is required, the static eliminator 8 is used in conjunction with the discharge needle 202 and other structures. The static eliminator 8 performs high-voltage corona discharge through the tip of the discharge needle 202. This process will ionize the surrounding air to form a large number of positive and negative ions. Next, the static eliminator 8 uses wind power to blow the generated positive and negative ions to the surface of the object that needs to neutralize static electricity. These ions form a certain concentration in the air, so that their charge density becomes the opposite polarity of the static electricity on the surface of the object. When the ions with opposite charges meet the static charge on the surface of the object, they will combine with each other to achieve static neutralization. This process effectively reduces the static charge on the surface of the object and even completely eliminates static electricity. In summary, the low-temperature fluid delivery pipeline for coating processing can eliminate the static electricity generated by friction during the transportation of the coating by setting the static eliminator 8. The static eliminator 8 works through a high-voltage power generator and a discharge needle 202. The static eliminator 8 is placed close to the pipeline body 1 to neutralize static electricity. The static eliminator 8 can also reduce the risk of fire and explosion by eliminating static electricity, and protect the safety of workers and the production environment.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A low-temperature fluid delivery pipeline for coating processing, comprising a pipeline body (1), an antistatic device (2) and a static eliminator (8), characterized in that: An antistatic device (2) is movably mounted on the surface of the pipe body (1), and the antistatic device (2) comprises an electrostatic eliminator (8), a discharge needle (202), a mounting block (203) and a bolt (204). The antistatic device (2) is mounted inside the electrostatic eliminator (8). A second connector (9) is mounted on the surface of the antistatic device (2). A connecting wire is mounted on the top of the second connector (9), and the other end of the connecting wire is mounted on the surface of a first connector (201). A discharge needle (202) is fixedly mounted on the bottom of the first connector (201). A mounting block (203) is movably mounted on the top of the pipe body (1) via a bolt (204), and the top of the discharge needle (202) is movably mounted inside the pipe body (1).

2. A cryogenic fluid delivery pipeline for coating processing according to claim 1, characterized in that: Connecting pieces (3) are fixedly mounted on both ends of the pipeline body (1), and paint delivery pipes (4) are movably mounted on both ends of the pipeline body (1) via the connecting pieces (3).

3. The cryogenic fluid delivery pipeline for coating processing according to claim 1, characterized in that: A high-temperature medium feed pipe (6) is installed at the bottom of the pipeline body (1), and a feed regulating valve (7) is installed in the middle of the high-temperature medium feed pipe (6).

4. The cryogenic fluid delivery pipeline for coating processing according to claim 1, characterized in that: A high-temperature medium discharge pipe (5) is installed on the top of the pipeline body (1).

5. The cryogenic fluid delivery pipeline for coating processing according to claim 1, characterized in that: The connection relationship between the discharge needle (202) and the mounting block (203) is plug-in connection.

6. The cryogenic fluid delivery pipeline for coating processing according to claim 1, characterized in that: Six static eliminators (8) are provided, and the six static eliminators (8) are evenly distributed when viewed from right to left.

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