Corrosion-resistant compressor iron pipe

Abstract

The utility model discloses an anti-corrosion compressor iron pipe which comprises an iron pipe body, the two ends of the iron pipe body are both communicated with connecting sleeves, the inner wall of each connecting sleeve is in threaded connection with a positioning pin, the upper surface of the iron pipe body is connected with an identification parameter board, and the back face of the iron pipe body is connected with a corrosion sensor. By means of the multi-layer composite structure design of the high-strength iron core layer, the alloy reinforcing middle layer and the corrosion-resistant inner layer, mechanical strength supporting is progressively conducted to a chemical protection layer, corrosion of various media such as refrigerating system refrigerants and chemical corrosive gas can be effectively resisted, the service life of the iron pipe is greatly prolonged, the sensing electric wire is matched with the corrosion sensing piece, and the service life of the iron pipe is prolonged. The corrosion change of the inner wall of the iron pipe can be captured in real time, the temperature sensor and the pressure sensor synchronously monitor internal working condition data, all information is transmitted to external equipment through the data connector, an alarm can be given immediately once corrosion abnormity occurs or temperature and pressure exceed the standard, and early warning of hidden dangers is achieved.

Description

Technical Field

[0001] This utility model relates to the field of compressors, and in particular to a corrosion-resistant compressor iron pipe. Background Technology

[0002] In modern industrial systems, compressors, as core equipment for gas pressurization and transportation, are widely used in refrigeration, chemical, and energy fields. The performance of compressor iron pipes, as the key carrier for gas transmission, directly affects the operating efficiency and reliability of the compressor. In actual working conditions, iron pipes are exposed to complex corrosive environments for a long time, such as the corrosion of refrigerant mixed media in refrigeration systems, the highly corrosive acid and alkali gases in chemical production, and the humid sulfides in energy transportation, all of which pose a continuous threat to the structural strength of iron pipes.

[0003] Conventional compressor pipes are mainly made of a single metal material or treated with conventional anti-corrosion coatings. Although single metal pipes, such as ordinary carbon steel or stainless steel pipes, have a certain mechanical strength, their corrosion resistance is difficult to meet the requirements for long-term stable operation in highly corrosive environments. They are prone to corrosion perforation, leakage and other problems, which not only increase the cost of equipment downtime maintenance, but also pose safety hazards. Therefore, we propose a corrosion-resistant compressor pipe to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a corrosion-resistant compressor iron pipe to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A corrosion-resistant compressor iron pipe includes an iron pipe body, both ends of which are connected to connecting sleeves. Each connecting sleeve has a locating pin threaded into its inner wall. An identification parameter plate is connected to the upper surface of the iron pipe body, and a corrosion sensing element is connected to the back of the iron pipe body.

[0007] In a further embodiment, the corrosion sensing element includes a power contact line connected to the back of the iron pipe body, and a data connector is connected to the end of the power contact line away from the iron pipe body.

[0008] In a further embodiment, a high-strength iron core layer is connected to the inner wall of the iron pipe body, and a sensing wire is connected inside the high-strength iron core layer.

[0009] In a further embodiment, the corrosion sensor is electrically connected to a sensing wire via a conductor.

[0010] In a further embodiment, the inner wall of the iron pipe body is connected to an alloy-reinforced intermediate layer, and the inner wall of the iron pipe body is connected to a corrosion-resistant inner layer.

[0011] In a further embodiment, a temperature sensor is connected to the inner wall of the iron pipe body, and a pressure sensor is connected to the inner wall of the iron pipe body. Both the temperature sensor and the pressure sensor are electrically connected to a data connector via wires.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device employs a multi-layered composite structure design, consisting of a high-strength iron core layer, an alloy-reinforced middle layer, and a corrosion-resistant inner layer. This progressive approach, from mechanical strength support to chemical protection, effectively resists erosion from various media such as refrigerants and corrosive chemical gases, significantly extending the service life of the iron pipe. The sensing wires, working in conjunction with corrosion sensors, can capture real-time corrosion changes on the inner wall of the iron pipe. Temperature and pressure sensors simultaneously monitor internal operating data. All information is transmitted to external equipment via a data connector. In the event of abnormal corrosion or excessive temperature or pressure, an alarm is immediately triggered, providing early warning of potential hazards and ensuring the safe and stable operation of the compressor. This prevents production accidents caused by sudden malfunctions. The use of connecting sleeves and positioning pins simplifies the installation and disassembly of the iron pipe to external pipelines while ensuring a sealed connection to prevent gas leakage. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the iron pipe for a corrosion-resistant compressor.

[0015] Figure 2 A rear-view three-dimensional structural diagram of the compressor iron pipe designed to resist corrosion.

[0016] Figure 3 This is a side sectional view of the main body of the iron pipe in the corrosion-resistant compressor iron pipe.

[0017] Figure 4 For corrosion-resistant compressor iron pipes Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. Iron pipe body; 101. High-strength iron core layer; 102. Sensing wire; 103. Alloy-reinforced middle layer; 104. Corrosion-resistant inner layer; 105. Temperature sensor; 106. Pressure sensor; 2. Identification parameter plate; 3. Connecting sleeve; 4. Positioning pin; 5. Corrosion sensing element; 501. Power contact wire; 502. Data connector. Detailed Implementation

[0019] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 In this utility model, a corrosion-resistant compressor iron pipe includes an iron pipe body 1, with connecting sleeves 3 connected to both ends of the iron pipe body 1. Each connecting sleeve 3 has a positioning pin 4 threadedly connected to its inner wall. A parameter label 2 is connected to the upper surface of the iron pipe body 1, and a corrosion sensing element 5 is connected to the back of the iron pipe body 1. A sensing wire 102 monitors the condition of the inner wall of the iron pipe in real time. A temperature sensor 105 and a pressure sensor 106 collect the temperature and pressure data inside the iron pipe, respectively. All monitoring data are transmitted to a data connector 502 through a power contact line 501 and a wire, and are analyzed and recorded in real time by an external device. Once the sensing wire 102 detects abnormal corrosion of the inner wall of the iron pipe, or if the temperature or pressure data exceeds a preset threshold, the external device will issue an alarm to remind the staff to inspect and maintain the iron pipe, thus avoiding production accidents caused by sudden failures. The connecting sleeves 3 and positioning pins 4 make the installation and disassembly of the iron pipe and external pipes easier, while ensuring a sealed connection to prevent gas leakage.

[0021] The corrosion sensor 5 includes a power contact line 501 connected to the back of the iron pipe body 1. The end of the power contact line 501 away from the iron pipe body 1 is connected to a data connector 502. The data connector 502 can greatly reduce the complexity of external wiring. The inner wall of the iron pipe body 1 is connected to a high-strength iron core layer 101. The inside of the high-strength iron core layer 101 is connected to a sensing wire 102. The corrosion sensor 5 is electrically connected to the sensing wire 102 through a wire. The sensing wire 102 can trigger a short circuit alarm after corrosion.

[0022] The inner wall of the iron pipe body 1 is connected with an alloy-reinforced intermediate layer 103, and the inner wall of the iron pipe body 1 is connected with a corrosion-resistant inner layer 104. The corrosion-resistant inner layer 104 can improve the corrosion resistance of the pipe body. A temperature sensor 105 and a pressure sensor 106 are connected to the inner wall of the iron pipe body 1. Both the temperature sensor 105 and the pressure sensor 106 are electrically connected to the data connector 502 through wires. The temperature sensor 105 and the pressure sensor 106 can monitor key data inside the pipe body.

[0023] The working principle of this utility model is as follows:

[0024] In use, firstly, the main body 1 of the iron pipe is transported to the installation location. Then, connecting sleeves 3 are connected to both ends of the main body 1. Using positioning pins 4 in conjunction with connecting sleeves 3, the main body 1 of the iron pipe is connected to the external pipeline. Next, temperature sensor 105 and pressure sensor 106 are connected to data connector 502 via wires to complete the circuit setup of the entire monitoring system. Finally, data connector 502 is connected to external data acquisition and processing equipment. When the compressor starts running, the main body 1 of the iron pipe begins to transmit gas. The high-strength iron core layer 101 and alloy-reinforced middle layer 103 in the multi-layer composite structure... Working in conjunction with the corrosion-resistant inner layer 104, it resists the erosion of corrosive media in the gas. At the same time, the sensing wire 102 monitors the condition of the inner wall of the iron pipe in real time. The temperature sensor 105 and the pressure sensor 106 collect the temperature and pressure data inside the iron pipe, respectively. All monitoring data are transmitted to the data connector 502 through the power contact line 501 and the wire, and are analyzed and recorded in real time by the external equipment. Once the sensing wire 102 detects abnormal corrosion of the inner wall of the iron pipe, or the temperature and pressure data exceed the preset threshold, the external equipment will issue an alarm to remind the staff to inspect and maintain the iron pipe.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A corrosion resistant compressor iron pipe characterized by: Including iron pipe body (1), both ends of iron pipe body (1) are connected with connecting sleeve (3), the inner wall of each connecting sleeve (3) is connected with positioning pin (4), the upper surface of iron pipe body (1) is connected with identification parameter card (2), the back of iron pipe body (1) is connected with corrosion inductive piece (5).

2. A corrosion resistant compressor iron pipe according to claim 1, characterized in that: The corrosion inductive piece (5) includes a power contact line (501) connected to the back of the iron pipe body (1), and the data connector (502) is connected to the end of the power contact line (501) away from the iron pipe body (1).

3. A corrosion resistant compressor iron pipe according to claim 1, characterized in that: The inner wall of the iron pipe body (1) is connected with a high-strength iron core layer (101), and the inside of the high-strength iron core layer (101) is connected with a sensitive wire (102).

4. A corrosion resistant compressor ferrous pipe according to claim 1, characterized in that: The corrosion inductive piece (5) is electrically connected to the sensitive wire (102) through a wire.

5. A corrosion resistant compressor ferrous pipe according to claim 1, characterized in that: The inside of the iron pipe body (1) is connected with an alloy reinforced middle layer (103), and the inner wall of the iron pipe body (1) is connected with a corrosion-resistant inner layer (104).

6. A corrosion resistant compressor ferrous pipe according to claim 1, characterized in that: The inner wall of the iron pipe body (1) is connected with a temperature sensor (105), and the inner wall of the iron pipe body (1) is connected with a pressure sensor (106), and the temperature sensor (105) and the pressure sensor (106) are electrically connected to the data connector (502) through wires.

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