A steam crosslinking room for electric wire and cable

Abstract

The wire and cable steam crosslinking room disclosed in the application comprises a wire and cable steam crosslinking room body, a steam generator, a spraying assembly, a steam circulation assembly and a control system, the wire and cable steam crosslinking room body is provided with a wire and cable steam crosslinking room door capable of being opened and closed, and temperature measuring elements, pressure measuring elements and humidity measuring elements are arranged in the wire and cable steam crosslinking room body; the steam generator is arranged in the wire and cable steam crosslinking room body, the steam generator comprises at least two heating modules capable of being independently controlled, at least one of the heating modules comprises at least two heating units capable of being independently controlled; the spraying assembly comprises a spraying pipeline and nozzles, the spraying pipeline is arranged at the top of the wire and cable steam crosslinking room body, and the nozzles are arranged at intervals on the spraying pipeline; the steam circulation assembly is arranged at the top of the wire and cable steam crosslinking room body; the temperature measuring elements, the pressure measuring elements, the humidity measuring elements, the steam generator and the steam circulation assembly are connected with the control system. The wire and cable steam crosslinking room disclosed in the application can improve the quality of wire and cable crosslinking.

Description

Technical Field

[0001] This application relates to the field of wire and cable technology, and more specifically, to a steam cross-linking chamber for wires and cables. Background Technology

[0002] Wires and cables are wire products used to transmit electrical (magnetic) energy, information, and to realize the conversion of electromagnetic energy. In a broad sense, wires and cables are also simply referred to as cables. To improve the insulation performance of wires and cables, they are usually cross-linked, with steam cross-linking being one method.

[0003] Existing steam crosslinking chambers cannot control the temperature and pressure in real time, resulting in uneven steam distribution and uneven heating of wires and cables, thus affecting the quality of crosslinking. In addition, existing steam crosslinking chambers have poor sealing, leading to steam leakage, which also affects the quality of crosslinking of wires and cables.

[0004] Therefore, how to improve the quality of cross-linking of wires and cables has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this application is to provide a steam cross-linking chamber for wires and cables to improve the quality of wires and cables.

[0006] To achieve the above objectives, this application provides the following technical solution:

[0007] A steam cross-linking chamber for electrical wires and cables, comprising:

[0008] The steaming chamber body has an openable and closable steaming chamber door, and is equipped with temperature measuring elements, pressure measuring elements and humidity measuring elements inside the steaming chamber body;

[0009] A steam generator is installed inside the steaming chamber. The steam generator includes at least two independently controllable heating modules, wherein at least one heating module includes at least two independently controllable heating units.

[0010] A spray assembly, comprising a spray pipe and spray nozzles, wherein the spray pipe is located at the top of the steaming chamber body and the spray nozzles include a plurality of nozzles spaced apart from the spray pipe;

[0011] A steam circulation assembly is located at the top of the steaming chamber body;

[0012] The control system, temperature measuring element, pressure measuring element, humidity measuring element, steam generator and steam circulation assembly are all connected to the control system.

[0013] Optionally, in the above-mentioned steam crosslinking chamber for wires and cables, the steaming chamber door is a single-door structure, the four sides of the steaming chamber door and the steaming chamber body adopt a double-layer sealing structure, the bottom of the steaming chamber door and the steaming chamber body adopt a double-airbag sealing structure, and the steaming chamber door is equipped with a drive mechanism, which is connected to the control system.

[0014] Optionally, in the above-mentioned steam crosslinking chamber for wires and cables, a switch capable of controlling the opening and closing of the steaming chamber door is provided inside the steaming chamber body, and the switch is connected to a drive mechanism; and / or, the steaming chamber door is provided with an observation port.

[0015] Optionally, in the above-mentioned steam crosslinking chamber for wires and cables, the steam crosslinking chamber for wires and cables includes a water purification component, which is located on the outside of the steam chamber body. The water purification component is connected to a steam generator. A first solenoid valve is installed on the first connecting pipe between the water purification component and the steam generator. The first solenoid valve is connected to a control system. The water storage tank of the steam generator is equipped with a water level measuring element, which is connected to the control system.

[0016] Optionally, in the above-mentioned wire and cable steam crosslinking chamber, the steam generator includes a heating evaporation box and a water storage tank. The water storage tank is connected to the heating evaporation box through a second connecting pipe. The second connecting pipe is equipped with at least two second solenoid valves, and each second solenoid valve is connected to the control system.

[0017] The water purification component is connected to the water storage tank via the first connecting pipe.

[0018] Optionally, in the above-mentioned steam cross-linking chamber for wires and cables, the steam cross-linking chamber for wires and cables is equipped with an alarm component. The alarm component is connected to the control system. The alarm component includes a water level alarm module, a temperature alarm module, a pressure alarm module, and an alarm indicator module. The water level alarm module, temperature alarm module, and pressure alarm module are respectively connected to the alarm indicator module. The alarm indicator module includes an alarm light and an alarm bell.

[0019] The water level measuring element is connected to the water level alarm module, the temperature measuring element is connected to the temperature alarm module, and the pressure measuring element is connected to the pressure alarm module.

[0020] Optionally, in the above-mentioned steam crosslinking chamber for wires and cables, there are multiple temperature measuring elements, with at least two temperature measuring elements respectively spaced apart on the same side wall of the steam crosslinking chamber body, and the two temperature measuring elements have different heights, with each side wall having a temperature measuring element.

[0021] Optionally, in the above-mentioned steam crosslinking chamber for wires and cables, the steam chamber body is equipped with a pressure relief valve and an exhaust valve, which are respectively connected to the control system.

[0022] Optionally, in the above-mentioned steam cross-linking chamber for wires and cables, the main body of the steaming chamber is provided with a drainage trough, and the drainage trough is provided with a self-flowing overflow water-locking drainage component.

[0023] Optionally, in the aforementioned steam crosslinking chamber for wires and cables, the steam generator is isolated by protective components.

[0024] As can be seen from the above scheme, the steam crosslinking chamber for wires and cables disclosed in this application, by setting a steam circulation component on the top of the steam chamber body, can make the temperature distribution inside the steam chamber body more uniform, thereby improving the quality of wire and cable crosslinking; the setting of temperature measuring element, pressure measuring element and humidity measuring element can ensure that the temperature, pressure and humidity inside the steam chamber body meet the crosslinking requirements of wires and cables, thereby further improving the crosslinking quality of wires and cables; the setting of control system can realize automated control, thereby improving production efficiency; the setting of spray component can realize cooling of the steam chamber body, reducing the risk of workers being scalded by high temperature steam; the steam generator includes at least two independently controllable heating modules, and when one heating module fails, the other heating module can still work independently without stopping production. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the layout of the steam cross-linking chamber for electric wires and cables disclosed in the embodiments of this application;

[0027] Figure 2 for Figure 1 Top view;

[0028] Figure 3 This is a schematic diagram of the internal structure of the steam cross-linking chamber for electric wires and cables disclosed in an embodiment of this application. Figure 1 ;

[0029] Figure 4 This is a schematic diagram of the internal structure of the steam cross-linking chamber for electric wires and cables disclosed in an embodiment of this application. Figure 2 ;

[0030] Figure 5 This is a schematic diagram of the water supply for the steam crosslinking chamber spray assembly and steam generator for electric wires and cables disclosed in the embodiments of this application;

[0031] Figure 6 This is a flowchart illustrating the operation of a steam cross-linking chamber for electric wires and cables as disclosed in an embodiment of this application.

[0032] Among them, 100 is the main body of the steaming chamber, 101 is the door of the steaming chamber, 110 is the temperature measuring element, 120 is the pressure measuring element, 130 is the humidity measuring element, 140 is the pressure relief valve, 150 is the drainage tank, 200 is the steam generator, 210 is the heating evaporation box, 220 is the water storage tank, 221 is the second solenoid valve, 222 is the water replenishment atomizing nozzle, 223 is the second connecting pipe, 300 is the water purification component, 310 is the first connecting pipe, 320 is the first solenoid valve, 400 is the cable reel, 500 is the cable transport trolley, 600 is the spray assembly, 610 is the spray pipe, 620 is the nozzle, and 700 is the protective component. Detailed Implementation

[0033] The core of this application is to disclose a steam cross-linking chamber for wires and cables to improve the quality of wires and cables.

[0034] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] like Figures 1-3 As shown in the figure, this application discloses a steam crosslinking chamber for wires and cables, including a steam chamber body 100, a steam generator 200, a spray assembly 600, a steam circulation assembly, and a control system.

[0036] The steaming chamber body 100 has a steaming chamber door 101 that can be opened and closed, such as Figure 4 As shown, the steaming chamber body 100 is equipped with a temperature measuring element 110, a pressure measuring element 120, and a humidity measuring element 130. A steam generator 200 is located within the steaming chamber body 100 and includes at least two independently controllable heating modules. At least one heating module includes at least two independently controllable heating units, ensuring that the other heating units can continue operating even if one unit fails. The spray assembly 600 includes a spray pipe 610 and spray nozzles 620. The spray pipe 610 is located at the top of the steaming chamber body 100, and the spray nozzles 620 include multiple nozzles spaced apart from the spray pipe 610. A steam circulation assembly is located at the top of the steaming chamber body 100. The temperature measuring element 110, pressure measuring element 120, humidity measuring element 130, steam generator 200, and steam circulation assembly are all connected to the control system.

[0037] In practical use, such as Figure 6As shown, the cable transport trolley 500 (RGV or AGV trolley in the figure) transports the wires and cables (usually located in the cable reel 400) to the steaming chamber door 101 of the steaming chamber body 100. The cable transport trolley 500 is connected to the control system. The control system controls the steaming chamber door 101 to open, and the cable transport trolley 500 enters the steaming chamber body 100 to unload the cable reel 400. After unloading, the cable transport trolley 500 exits the steaming chamber body 100, the steaming chamber door 101 closes, the steam generator 200 starts, and the temperature measuring element 110 is used to measure the temperature of the steamed cable. The temperature and pressure measuring element 120 inside the steam chamber 100 are measured, and the humidity measuring element 130 is used to measure the humidity inside the steam chamber 100. Based on the temperature, pressure, and humidity of the steam chamber 100, the control system controls the steam ejection rate of the steam generator 200 or changes the number of operating heating modules, etc., so that the temperature and humidity of the steam chamber 100 are maintained at a preset threshold. As shown in the figure, the temperature inside the steam chamber 100 is maintained at 90°C. During this process, the steam circulation component is started to ensure uniform steam distribution. When the steaming chamber body 100 maintains the above parameters and reaches the set operating time, after the wire and cable cross-linking is completed, the steam generator 200 stops operating. After a preset interval, the spray assembly 600 starts to spray and cool the steaming chamber body 100. When the temperature inside the steaming chamber body 100 is lower than the preset value (40℃ in the example in the figure), the spray assembly 600 stops operating, the steaming chamber door 101 opens, the cable transport trolley 500 enters the steaming chamber body 100, and the cable reel 400 is transported out. The steaming chamber door 101 then closes.

[0038] The steam crosslinking chamber for wires and cables disclosed in this application improves the quality of crosslinking by providing a steam circulation component at the top of the chamber body 100, resulting in a more uniform temperature distribution within the chamber body 100. The inclusion of temperature measuring elements 110, pressure measuring elements 120, and humidity measuring elements 130 ensures that the temperature, pressure, and humidity within the chamber body 100 meet the crosslinking requirements of the wires and cables, further enhancing the crosslinking quality. The control system enables automated control, improving production efficiency. The spray assembly 600 cools the chamber body 100, reducing the risk of burns from high-temperature steam to workers. The steam generator 200 includes at least two independently controllable heating modules; if one heating module fails, the other can still operate independently without interrupting production.

[0039] It should be noted that the steam circulation component can be an axial flow fan. The motor of the axial flow fan is installed on the outside of the steaming chamber body 100, while the fan blades are installed on the inside of the steaming chamber body 100. A waterproof motor is preferred. The steam circulation component ensures uniform airflow and temperature distribution throughout the steaming chamber body 100, thereby improving the cross-linking quality of the wires and cables. Each steam generator 200 is equipped with a transformer and a distribution cabinet, which are preferably located on the outside of the steaming chamber body 100.

[0040] Furthermore, to improve the sealing performance of the steam room door 101 and reduce the possibility of steam leakage, the steam room door 101 adopts a single-door structure. The four sides of the steam room door 101 and the steam room body 100 employ a double-layer sealing structure, and the bottom of the steam room door 101 and the steam room body 100 employ a double-airbag sealing structure. The double-airbag sealing structure refers to two parallel airbags installed on the edge of the door frame or door leaf of the steam room door 101. The two sets of airbags are independent and connected to the gas source control system via air pipes. When the steam room door 101 is closed, both sets of airbags inflate simultaneously, pressing the contact surface between the door frame and the steam room door 101 to form a double sealing barrier. Even if one airbag ruptures, the other airbag can still maintain basic sealing performance. When the steam room door 101 is opened, the airbags deflate and retract into the groove to reduce friction and ensure smooth opening and closing of the steam room door 101. The steaming room door 101 is equipped with a drive mechanism, which is connected to the control system. The control system can control the opening and closing of the steaming room door 101. The steaming room door 101 is preferably a lifting door, and the drive mechanism can drive the steaming room door 101 to slide up and down to achieve opening and closing. The specific structure of the drive mechanism can refer to the existing drive mechanism, as long as it can achieve the opening and closing of the steaming room door 101, it will not be described in detail.

[0041] To improve the safety performance of the steaming room door 101, the door includes multiple load-bearing straps, with at least two straps located on both sides and at least one strap located in the middle. Additionally, each side of the door is equipped with a self-locking fall arrestor with a steel wire rope. Existing self-locking fall arrestors can be used, and their specific structure and working principle will not be detailed here. A double limit switch is installed at least 100mm above the normal stopping position of the door. This double limit switch is connected to the control system. To prevent injury to workers from the door, the door is equipped with an anti-pinch safety sensor and an infrared non-contact safety element to ensure worker safety. The door is preferably constructed of integral polyurethane foam, with the interior layer filled with rock wool.

[0042] Furthermore, to enhance safety performance, the steaming chamber body 100 is equipped with a switch that controls the opening and closing of the steaming chamber door 101, and the switch is connected to the drive mechanism; and / or, the steaming chamber door 101 is equipped with an observation port.

[0043] Optionally, the above-mentioned switches include mechanical control switches and / or electric control switches.

[0044] In scenarios where the aforementioned switches include both mechanical and electric control switches, when workers enter the steaming chamber body 100, they can open and close the steaming chamber door 101 using either the mechanical or electric control switch installed within the steaming chamber body 100. If the electric control switch fails, workers can open the steaming chamber door 101 using the mechanical control switch. The mechanical and electric control switches work together as a double safety measure, reducing the risk of workers being trapped inside the steaming chamber body 100.

[0045] To observe the steaming process inside the steaming chamber 100, the steaming chamber door 101 is equipped with an observation port, which can be made of insulated double-layered tempered glass. A safety hammer can be installed in the observation port; in case a worker is trapped inside the steaming chamber 100, the safety hammer can be used to break the double-layered tempered glass, allowing them to escape.

[0046] The observation port and the switch work together as a third measure to prevent workers from being trapped in the steam room body 100.

[0047] Furthermore, such as Figure 1 , Figure 2 and Figure 5 As shown, in order to purify the water entering the steam generator 200, in some specific embodiments, the wire and cable steam cross-linking chamber includes a water purification component 300. The water purification component 300 is disposed on the outside of the steam chamber body 100 and connected to the steam generator 200. A first solenoid valve 320 is installed on the first connecting pipe 310 between the water purification component 300 and the steam generator. The first solenoid valve 320 is connected to the control system. A water level measuring element is installed in the water storage tank 220 and is connected to the control system. The control system controls the opening and closing of the first solenoid valve 320 based on the water level feedback from the water level measuring element. The first solenoid valve 320 can control the cut-off or flow of water entering the steam generator 200, and flexibly control the opening and closing of the first solenoid valve 320 according to the water volume required by the steam generator 200. The water purification component 300 can reduce scaling in the steam generator 200.

[0048] Furthermore, such as Figure 3 , Figure 4 and Figure 5As shown, the steam generator 200 includes a heating evaporation chamber 210 and a water storage tank 220. The water storage tank 220 is connected to the heating evaporation chamber 210 via a second connecting pipe 223. The second connecting pipe 223 is equipped with at least two second solenoid valves 221, each of which is connected to a control system. The water purification component 300 is connected to the water storage tank 220 via the aforementioned first connecting pipe 310. The two second solenoid valves 221 can be used interchangeably; if one second solenoid valve 221 fails, the other can be switched on. Furthermore, a water atomizing nozzle 222 is provided at the end of the second connecting pipe 223, meaning that water from the water storage tank 220 is atomized and enters the steam generator 200.

[0049] Furthermore, such as Figure 4 As shown, the temperature measuring element 110 includes multiple elements, with at least two temperature measuring elements 110 respectively spaced apart on the same side wall of the steaming chamber body 100. The two temperature measuring elements 110 have different heights, and each side wall is provided with a temperature measuring element 110. Preferably, at least two temperature measuring elements 110 are arranged on each of the two side walls of the steaming chamber body 100. Specifically, the steaming chamber body 100 has a box-like structure, with the steam generator 200 arranged near the rear wall of the steaming chamber body 100 (the side opposite to the steaming chamber door 101). The other two side walls are provided with temperature measuring elements 110, and for any side wall, the height and front-back position of the two temperature measuring elements 110 are different, so as to measure the temperature of the upper front, lower front, upper rear, and lower rear parts of the steaming chamber body 100. Here, "front" refers to the position near the steaming chamber door 101, and "rear" refers to the position away from the steaming chamber door 101. The arrangement of multiple temperature measuring elements 110 enables the measurement of temperature at different locations within the steam chamber body 100, thereby adjusting the heating power or other parameters of the steam generator 200 and / or steam circulation components to improve temperature uniformity throughout the steam chamber body 100 and further enhance the quality of wire and cable crosslinking.

[0050] Furthermore, such as Figure 4 As shown, the steaming chamber body 100 is equipped with a pressure relief valve 140 and an exhaust valve (not shown in the figure), which are respectively connected to the control system. When the pressure measured by the pressure measuring element 120 inside the steaming chamber body 100 is higher than the set value, the pressure relief valve 140 opens to release pressure. When the set value is reached, the pressure relief valve 140 closes. The setting of the pressure relief valve 140 ensures that the pressure inside the steaming chamber body 100 is always within the safe pressure range.

[0051] After the steaming line is fully sealed, the exhaust valve automatically opens after a delay to discharge the steam inside the steaming chamber 100 to a pre-reserved pipe outside the steaming chamber 100. The steam in the pre-reserved pipe is then led to the outside of the steaming chamber 100 through the pipe, reducing the risk of opening the door for exhaust and steam being directly discharged into the operating area. An automatic exhaust valve is preferred.

[0052] Furthermore, such as Figure 3 and Figure 4 As shown, the steam room body 100 is equipped with a drainage trough 150, and the drainage trough 150 is equipped with a self-flowing overflow steam lock drainage component. Preferably, the drainage trough 150 is a concealed drainage trough to achieve automatic discharge of condensate and spray cooling water. The self-flowing overflow steam lock drainage component can reduce steam leakage. It should be noted that the self-flowing overflow steam lock drainage component can be an existing steam lock drainage component, and its specific structure and principle will not be described here. To facilitate drainage, the ground of the steam room body 100 is sloped to reduce water accumulation inside the steam room body 100.

[0053] Furthermore, to enhance safety performance, the steam cross-linking chamber for wires and cables is equipped with alarm components connected to the control system. These components include a water level alarm module, a temperature alarm module, a pressure alarm module, and an alarm indicator module. The water level, temperature, and pressure alarm modules are each connected to the alarm indicator module, which includes an alarm light and an alarm bell. A water level measuring element (110) is connected to the water level alarm module, a temperature measuring element (110) is connected to the temperature alarm module, and a pressure measuring element (120) is connected to the pressure alarm module. When the water level in the water storage tank (220) is lower than the preset level, the water level alarm module issues an alarm signal, prompting the addition of water. When the temperature inside the steam cross-linking chamber (100) exceeds the preset temperature, the temperature alarm module issues an alarm signal, and the steam generator (200) stops heating. When the pressure inside the steam cross-linking chamber (100) exceeds the preset pressure, the pressure alarm module issues a pressure alarm signal. When the alarm indicator module issues an alarm signal, it can notify relevant personnel via SMS, WeChat, email, or other means.

[0054] Furthermore, such as Figure 4 As shown, the steam generator 200 is isolated by the protective component 700. Specifically, the steam generator 200 is located on the rear wall of the steaming room body 100. Specifically, the protective component 700 can be a protective net. The protective component 700 can be installed only on the front side of the steam generator 200. Of course, a protective net can also be installed between the steam generator 200 and the rear wall. The installation of the protective component 700 can prevent the cable transport trolley from colliding with the steam generator 200.

[0055] Furthermore, the steam cross-linking chamber for wires and cables disclosed in this application includes a steam chamber body 100 comprising a frame, an inner wall, an outer wall, and an insulation layer. The inner wall is located inside the frame, and the outer wall is located outside the frame. The bottom of the frame is preferably reinforced with U-shaped steel and stainless steel pipes for load-bearing. The other sides of the frame can be made of hot-dip galvanized square tubing. Both the inner and outer walls are made of stainless steel plates, and all stainless steel plates are seamlessly welded. The steel plates and welds are mechanically ground to remove rust and prevent corrosion. All stainless steel plates on the inner wall are fully welded into a single unit. All welds and weld points are sealed with high-temperature fire-resistant sealant for secondary sealing. Pipes passing through the inner wall are also fully welded and sealed with sealant to reduce steam leakage to the insulation layer. The insulation layer is located on the outer side of the outer wall and is preferably made of fiberglass aerogel felt for thermal insulation.

[0056] To minimize deformation of the inner wall of the steaming chamber body 100, the spray assembly 600 must be strictly controlled to be turned on at least twenty minutes (including twenty minutes) after steaming to prevent negative pressure from causing uneven deformation of the inner wall of the steaming chamber body 100. The steam generator 200 and all inlet and outlet pipes and heating elements are insulated from the steaming chamber body 100 using insulating materials.

[0057] It should be noted that, as Figure 1 and Figure 2 As shown in the embodiments of this application, the steam cross-linking chamber for electric wires and cables includes multiple chambers, each with the same structure.

[0058] It should be noted that the various embodiments in this specification mainly describe the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.

[0059] Hereinafter, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0060] In the description of the embodiments of this application, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0061] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the core ideas of this application. It should be noted that those skilled in the art can make several improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

Claims

1. A steam cross-linking chamber for electric wires and cables, characterized in that, include: The steaming chamber body (100) has a steaming chamber door (101) that can be opened and closed, and a temperature measuring element (110), a pressure measuring element (120) and a humidity measuring element (130) are installed inside the steaming chamber body (100). A steam generator (200) is disposed inside the steaming chamber body (100). The steam generator (200) includes at least two independently controllable heating modules, wherein at least one heating module includes at least two independently controllable heating units. A spray assembly (600) includes a spray pipe (610) and nozzles (620). The spray pipe (610) is disposed on the top of the steam room body (100), and the nozzles (620) include a plurality of nozzles spaced apart from the spray pipe (610). A steam circulation assembly is disposed on top of the steaming chamber body (100); The control system is connected to the temperature measuring element (110), the pressure measuring element (120), the humidity measuring element (130), the steam generator (200), and the steam circulation assembly.

2. The steam cross-linking chamber for wires and cables as described in claim 1, characterized in that, The steaming room door (101) is a single-door structure. The four sides of the steaming room door (101) and the steaming room body (100) adopt a double-layer sealing structure. The bottom of the steaming room door (101) and the steaming room body (100) adopt a double-airbag sealing structure. The steaming room door (101) is equipped with a driving mechanism, which is connected to the control system.

3. The steam cross-linking chamber for wires and cables as described in claim 2, characterized in that, The steaming chamber body (100) is equipped with a switch that can control the opening and closing of the steaming chamber door (101), and the switch is connected to the drive mechanism; and / or, the steaming chamber door (101) is equipped with an observation port.

4. The steam cross-linking chamber for wires and cables as described in claim 1, characterized in that, The wire and cable steam crosslinking chamber includes a water purification component (300), which is located on the outside of the steaming chamber body (100). The water purification component (300) is connected to the steam generator (200). A first solenoid valve (320) is provided on the first connecting pipe (310) between the water purification component (300) and the steam generator (200). The first solenoid valve (320) is connected to the control system. A water level measuring element is provided in the water storage tank (220) of the steam generator (200). The water level measuring element is connected to the control system.

5. The steam cross-linking chamber for wires and cables as described in claim 4, characterized in that, The steam generator (200) includes a heating evaporation tank (210) and a water storage tank (220). The water storage tank (220) is connected to the heating evaporation tank (210) through a second connecting pipe (223). The second connecting pipe (223) is equipped with at least two second solenoid valves (221), and each of the second solenoid valves (221) is connected to the control system. The water purification component (300) is connected to the water storage tank (220) through the first connecting pipe (310).

6. The steam cross-linking chamber for wires and cables as described in claim 5, characterized in that, The steam cross-linking chamber for electrical wires and cables is equipped with an alarm component, which is connected to the control system. The alarm component includes a water level alarm module, a temperature alarm module, a pressure alarm module, and an alarm indicator module. The water level alarm module, the temperature alarm module, and the pressure alarm module are respectively connected to the alarm indicator module. The alarm indicator module includes an alarm light and an alarm bell. The water level measuring element is connected to the water level alarm module, the temperature measuring element (110) is connected to the temperature alarm module, and the pressure measuring element (120) is connected to the pressure alarm module.

7. The steam cross-linking chamber for wires and cables as described in claim 1, characterized in that, The temperature measuring element (110) includes a plurality of elements, at least two of the temperature measuring elements (110) are respectively spaced apart on the same side wall of the steaming chamber body (100), and the two temperature measuring elements (110) have different heights, and each side wall is provided with the temperature measuring element (110).

8. The steam cross-linking chamber for wires and cables as described in claim 1, characterized in that, The steaming chamber body (100) is equipped with a pressure relief valve (140) and an exhaust valve, which are respectively connected to the control system.

9. The steam cross-linking chamber for wires and cables as described in claim 1, characterized in that, The steaming chamber body (100) is provided with a drainage trough (150), and the drainage trough (150) is provided with a self-flowing overflow water-locking drainage component.

10. The steam cross-linking chamber for wires and cables as described in any one of claims 1-9, characterized in that, The steam generator (200) is isolated by a protective assembly (700).

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