SF6 gas comprehensive online monitoring equipment

Abstract

The invention discloses SF6 gas comprehensive on-line monitoring equipment which comprises a monitoring host, a movable displayer capable of moving is installed above the monitoring host, a perspective sealing cover convenient to check is installed on one side of the monitoring host, a machine body shell is arranged in the monitoring host, and a distribution wire box is arranged below the machine body shell. A vent hole plate of an integrated structure is arranged on the other side of the machine body shell, and side machine doors are installed at the two ends of the machine body shell; an inner fixing frame is installed in the machine body shell, and an even number of partition carrying plates are installed on the inner fixing frame. The wiring frame is arranged between the inner fixing frames, the pipeline hole sets are arranged between the wiring frame and the inner fixing frames, wiring harnesses of the pipeline hole sets are connected according to actual wiring and pipeline connection requirements after penetrating, and the wiring harnesses and pipelines can be correspondingly displaced in the connection process, so that the wiring harnesses or the pipelines are distinguished; wiring and pipelines are arranged in order, so that subsequent maintenance or wire harness searching can be visually, clearly and rapidly confirmed.

Description

Technical Field

[0001] The present invention relates to the technical field of monitoring equipment, in particular to a comprehensive online monitoring equipment for SF6 gas. Background Art

[0002] The quality of the switchgear of SF6 electrical equipment directly affects the safe and economical operation of the power system. Due to some uncertain factors in design, material, process and maintenance, there may be some defects inside, and it is difficult to detect them with the current test methods. After the equipment is put into operation, the SF6 gas and solid insulating materials around the defects are continuously decomposed under the action of heat and electricity, and the insulation performance gradually decreases until an accident occurs, resulting in adverse consequences.

[0003] However, the prior art has the following deficiencies: the current SF6 gas comprehensive online monitoring equipment requires interconnection of wiring harnesses and connection of pipelines to complete comprehensive online monitoring of SF6 gas, while in the existing online monitoring equipment, the connecting wiring harnesses and pipeline wiring harnesses are complex and partially entangled, and cannot be effectively organized, so that quick confirmation cannot be obtained during subsequent inspection and maintenance or wiring harness search. Summary of the invention

[0004] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and other drawings of the description.

[0005] The object of the present invention is to overcome the above-mentioned shortcomings and provide a comprehensive online monitoring device for SF6 gas. By arranging the wiring rack between the inner fixed frames above the machine plate, when connecting the pipeline and the wire harness, the pipeline or wire harness can be passed through the wire harness hole or pipeline hole of the corresponding height, and then the pipeline clamp is clamped, and finally it is connected to the corresponding equipment accordingly, and the wire harness can be avoided and the corresponding connected wire harness can be organized, so that the subsequent inspection and maintenance or wire harness search can be intuitive and fast.

[0006] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a comprehensive online monitoring device for SF6 gas, comprising a monitoring host, a movable display capable of displacement is installed above the monitoring host, a perspective closed cover for easy viewing is installed on one side of the monitoring host, a body shell is arranged inside the monitoring host, a distribution wire box is arranged below the body shell, a vent plate of an integrated structure is arranged on the other side of the body shell, and side machine doors are installed at both ends of the body shell; an inner fixed frame is installed inside the body shell, an even number of partition carriers are installed on the inner fixed frame, a 5-way module gas path, a detection module gas path, a purification and recharging module gas path, and a detection instrument end are respectively installed on the partition carrier, and an organic table is arranged at the bottom of the inner fixed frame; an even number of wiring racks are erected on the machine table, a pipeline hole group is arranged between the wiring racks, and an even number of table support feet are fixed below the machine table. At least two wiring racks are provided, which are installed back to back so as to cooperate with the pipeline hole group during use to provide interconnection of wiring harnesses or pipelines or input connection of external pipeline wiring harnesses, and the wiring harness distribution can be adjusted to connect the wiring harnesses on the same equipment for arrangement and integration.

[0007] The present invention is further improved, the wiring rack is provided with a frame plate body, the frame plate body is provided with a plurality of wiring harness holes, a plurality of groups of pipeline holes are provided next to the wiring harness holes, slide rails are installed below the wiring harness holes and the pipeline holes, an anti-slip slideway is embedded outside the slide rail, a fixing clamp is installed inside the slide rail, and the same number of anti-slip lock caps are fixed at the end of the fixing clamp. Both the anti-slip slideway and the anti-slip lock cap are used to cooperate with the fixing clamp, so that the fixing clamp is displaced in the slide rail to prevent the fixing clamp from separating from the slide rail, and with the assistance of the slide rail, the fixing clamp can be fixed accordingly to complete the directional distribution of the wiring harness.

[0008] The present invention is further improved, wherein a slider is provided in the fixing clamp, and push buttons are installed at both ends of the slider, an anti-slip frame is embedded in the slider, a pipeline clamp is embedded in the slider, and an outer convex snap ring is provided below the anti-slip frame. The outer convex snap ring is mainly supported by a spring sheet to ensure that the slider can be engaged on the slide rail, avoid displacement after positioning, and keep the slider in the designated position during adjustment.

[0009] The present invention is further improved, the outer convex snap ring cooperates with the push button, the slider is clamped between the slide rails through the outer convex snap ring, the anti-drop lock cap is arranged at the rear of the frame plate and is screwed with the bottom of the pipeline clamp, the pipeline hole diameter is larger than the harness hole, the pipeline hole and the harness hole are both matched with the pipeline hole group, and the pipeline hole group passes through the distribution wire box below. The penetration hole group passes through the distribution wire box below mainly to allow the entry of the harness and pipeline, and then enter the corresponding module or instrument end according to the demand, forming the interconnection between the module and the instrument end, so as to realize the comprehensive online monitoring of SF6 gas.

[0010] The present invention is further improved, the outer wall of the distribution wire box is fixed with a fan master control, the distribution wire box is provided with a pipeline trough, the side wall of the distribution wire box is installed with a filter plate replacement cover, a blowing device is provided next to the fan master control, an exhaust fan unit is installed below the blowing device, and a distribution box is provided next to the pipeline trough. The fan master control is mainly used to control the exhaust fan unit and the blowing device, so that the exhaust fan unit and the blowing device mainly perform corresponding energy supply and power distribution through the distribution box, which forms a thermal conductivity effect after being triggered.

[0011] The present invention is further improved, the blowing device is provided with a docking tube, a suction fan is fixed between the docking tubes, an air guide column is installed above the suction fan, a positioning cover is embedded on the surface of the air guide column, an even number of air suction ports are formed on the docking tube, and a filter plate sleeve with an integrated structure is provided at the end of the docking tube. The suction fan mainly plays the role of mobilizing air, thereby sucking the outside air into the air guide column, forming a directional output in cooperation with the positioning cover installed in front of the air guide column, and then inputting between the wiring rack to complete the cooling of the wiring harness and pipeline.

[0012] The present invention is further improved, the docking tube is embedded in the rear of the distribution wire box, the alignment cover is opposite to the vent plate, the suction fan cooperates with the alignment cover, the fan master control is electrically coordinated with the exhaust unit and the blowing device, the inner side of the filter plate replacement cover cooperates with the filter sleeve, and the suction port is used to transfer heat through the exhaust unit. The filter plate replacement cover is installed on one side of the distribution wire box, and after opening, the filter plate embedded above it can be removed, replaced or cleaned in coordination with the filter sleeve, so as to assist in filtering and purifying the gas sucked in.

[0013] The present invention is further improved, wherein a slide beam is provided inside the mobile display, an even number of pulley frames are installed on the slide beam, a display host is fixed above the even number of pulley frames, a wire sleeve is installed behind the display host, a through-sealing frame is matched at the end of the wire sleeve, and a plurality of auxiliary sealing films are installed in the through-sealing frame. The auxiliary sealing films are installed in a cross-layered manner, and are arranged in a line in the through-sealing frame, mainly used to cooperate with the sealing of the wire sleeve, to prevent the through-groove in the through-sealing frame from being always exposed to the outside, causing the entry of dust and foreign matter from the outside.

[0014] The present invention is further improved, the penetration sealing frame is fixed to the upper surface of the body shell and penetrates, the auxiliary sealing film cooperates with the wire sleeve, the wire sleeve and the penetration sealing frame are slidably matched, the pulley frame and the slide beam are slidably matched, and the display host is connected to the detection instrument end wire harness through the wire harness. The penetration sealing frame is mainly fixed to the upper surface of the body shell, and the central part penetrates the body shell, so that the wire sleeve can guide its wire harness into the body shell and connect with the corresponding instrument end to form mutual communication.

[0015] The present invention is further improved, the detection instrument end is connected to the detection module gas line harness, the detection module gas line is connected to the 5-way module gas line through the wire harness and pipeline below, the 5-way module gas line is connected to the purification and recharging module gas line through the pipeline and wire harness, the 5-way module gas line is externally connected to the GIS equipment gas line end through the pipeline, and the GIS equipment gas line end is connected by a micro-water density transmitter, which is also 5-way. The 5-way module gas line is mainly connected to the micro-water sealed transmitter through the gas line pipeline, and the micro-water sealed transmitter is installed at the designated position of the corresponding GIS equipment gas line end, and each line is installed with an independent manual ball valve at the connection to control the gas input, and finally cooperates with the upper detection module gas line to perform comprehensive online monitoring of SF6 gas.

[0016] Beneficial Effects

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention arranges the wiring rack between the inner fixed frames, and a pipeline hole group is arranged between them. After the wiring harness of the pipeline hole group passes through, it is connected according to the actual wiring and pipeline connection requirements, and in the process of connection, the wiring harness and pipeline can be displaced accordingly, so that the wiring harness or pipeline can be distinguished, and the wiring and pipeline can be organized, so that it can be intuitively and clearly confirmed quickly during subsequent maintenance or wiring harness search.

[0019] 2. The present invention installs the mobile display above the monitoring host, and uses the pulley frame to assist the wire harness host to make corresponding lateral movements on the slide beam to change the prevention position. At the same time, the wire sleeve at the rear covers its wire harness, and the auxiliary sealing film is squeezed and separated by the extrusion force during displacement, so that no matter where the display host is displaced on the slide beam, the auxiliary sealing film always penetrates the sealing frame to seal it, thereby preventing foreign objects and dust from entering.

[0020] 3. The present invention arranges the blowing device and the exhaust unit on the distribution wire box, and the suction fan provides external air mobilization, and outputs it from the designated alignment cover, so that the external air can be transmitted to the wiring rack through the vent plate to cool the corresponding wire harness and pipeline, and the heat generated by the internal components of the body shell can be mobilized to be discharged from the vent plate under the blocking of the transparent closing cover, and the discharged heat is sucked in by the suction port, and discharged after being pumped by the exhaust unit and internally filtered. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a comprehensive online monitoring device for SF6 gas according to the present invention;

[0022] Figure 2 It is a rear view structural schematic diagram of a monitoring host in a SF6 gas comprehensive online monitoring device of the present invention;

[0023] Figure 3 It is a front view structural schematic diagram of a body shell in a SF6 gas comprehensive online monitoring device of the present invention;

[0024] Figure 4 It is a schematic diagram of the top view of the structure of a machine plate in a SF6 gas comprehensive online monitoring device of the present invention;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of a wiring rack in a SF6 gas comprehensive online monitoring device of the present invention;

[0026] Figure 6 It is a rear structural schematic diagram of a frame plate body in a SF6 gas comprehensive online monitoring device of the present invention;

[0027] Figure 7 It is a three-dimensional structural schematic diagram of a fixing clamp in a SF6 gas comprehensive online monitoring device of the present invention;

[0028] Figure 8 It is a top view structural schematic diagram of a mobile display in a SF6 gas comprehensive online monitoring device of the present invention;

[0029] Fig. 9 It is a bottom view structural schematic diagram of a distribution wire box in a SF6 gas comprehensive online monitoring device of the present invention;

[0030] Fig.10 The present invention is a schematic diagram of the three-dimensional structure of a blowing device in a SF6 gas comprehensive online monitoring device.

[0031] Fig.11 The present invention is a gas circuit schematic diagram of a SF6 gas comprehensive online monitoring device.

[0032] In the figure: monitoring host 1, mobile display 2, perspective closed cover 3, machine body shell 11, vent plate 12, distribution wire box 13, side machine door 14, slide beam 21, pulley frame 22, display host 23, wire sleeve 24, through-sealing frame 25, auxiliary sealing film 26, inner fixed frame 111, partition carrier plate 112, 5-way module air path 113, detection module air path 114, purification and recharging module air path 115, detection instrument end 116, machine table 117, fan master control 131, exhaust unit 132, blowing device 133, pipeline trough 134, filter plate replacement cover 135, distribution Electric box 136, docking tube 1331, air suction port 1332, air suction fan 1333, air guide column 1334, alignment cover 1335, filter plate sleeve 1336, pipeline hole group 1171, wiring rack 1172, table support foot 1173, shelf body 11721, wiring harness hole 11722, pipeline hole 11723, slide rail 11724, anti-slip slide 11725, fixing clamp 11726, anti-slip lock cap 11727, card slide block 117261, press button 117262, external convex snap ring 117263, anti-slip slide 117264, pipeline clamp 117265. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but are not used to limit the present invention.

[0034] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are connected to form a whole through a connecting structure. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0037] The present invention is further described below in conjunction with the accompanying drawings:

[0038] Example 1

[0039] As attached Figure 1 To Attachment Figure 7 As shown:

[0040] The present embodiment provides a comprehensive online monitoring device for SF6 gas, including a monitoring host 1, a movable display 2 is installed above the monitoring host 1, a transparent closed cover 3 is installed on one side of the monitoring host 1 for easy viewing, a body shell 11 is arranged inside the monitoring host 1, a distribution wire box 13 is arranged below the body shell 11, a vent plate 12 of an integrated structure is arranged on the other side of the body shell 11, and side doors 14 are installed at both ends of the body shell 11; a An inner fixed frame 111 is installed with an even number of partition carrier plates 112, on which a 5-way module gas circuit 113, a detection module gas circuit 114, a purification and recharging module gas circuit 115, and a detection instrument terminal 116 are respectively installed, and an organic table plate 117 is arranged at the bottom of the inner fixed frame 111; an even number of wiring racks 1172 are erected on the table plate 117, and pipeline hole groups 1171 are arranged between the wiring racks 1172, and an even number of table plate support legs 1173 are fixed under the table plate 117. A frame body 11721 is provided in the wiring rack 1172, and a plurality of wiring harness holes 11722 are opened on the frame body 11721. A plurality of pipe holes 11723 are provided next to the wiring harness holes 11722. Slide rails 11724 are installed under the wiring harness holes 11722 and the pipe holes 11723. Anti-slip slide rails 11725 are nested outside the slide rails 11724. Fixing clamps 11726 are installed in the slide rails 11724. The same number of anti-slip lock caps 11727 are fixed to the ends of the fixing clamps 11726. A card sliding block 117261 is arranged in the fixing clamp 11727, and push buttons 117262 are installed at both ends of the card sliding block 117261. An anti-slipping slide frame 117264 is embedded on the card sliding block 117261, and a pipeline clamp 117265 is nested in the card sliding block 117261. An external convex clamping ring 117263 is arranged below the anti-slipping slide frame 117264.

[0041] Furthermore, the transparent sealing cover 3 is made of an acrylic plate to match the outer wall shape of the body shell 11, and is fixed by screwing with bolts, so that the internal components of the body shell can be directly viewed, and it is also convenient for subsequent disassembly of the internal wiring harness pipeline for inspection, maintenance and troubleshooting.

[0042] Furthermore, the side doors 14 are respectively installed at both ends of the body shell 11, wherein the 5-way module air circuit 113, the detection module air circuit 114, the purification and recharging module air circuit 115, and the detection instrument end 116 on the partition carrier 112 are directed toward the side door 14, and the wiring harness and pipelines are directed toward the wiring rack 1172, so that the operation can be directly performed when the side door 14 is opened later.

[0043] Furthermore, the wiring rack 1172 includes at least two groups, which are installed back to back, and the fixing clamps under the wiring harness hole 11722 or the pipe hole 11723 can be displaced on the slide rail 11724, so that the wiring harness can be arranged and avoided according to actual installation requirements, thereby uniformly distributing the wiring harness connection points.

[0044] The specific working principle is as follows:

[0045] The present invention installs the wiring rack 1172 above the machine table 117 and between the inner fixing frames 111. During use, one of the outer walls of the machine body shell 11 is bolted by the perspective sealing cover 3, and the mobile display 2 is installed above the machine body shell 11. Before installation, the perspective sealing cover 3 is opened, and the side machine door 14 is opened. After opening, the people are fixed on the inner fixing clip 111 and installed and fixed on the partition carrier plate 112 according to the installation method of the upper left detection instrument end 116, the lower left purification and recharging module gas path 115, the upper right detection module gas path 114, and the lower right 5-way module gas path 113. Then, the micro-water density transmitter is fixed at the designated position on the gas path end of the GIS equipment, and then the corresponding pipeline of the 5-way module gas path 113 is installed and passed through the pipeline hole group 1171. The wiring rack 1172 is inserted into the wiring rack 1172, and then passes through the corresponding pipeline hole 11723 or the wiring harness hole 11722 on the rack plate 11721 according to the required connection situation, so as to form a connection with the corresponding module. Before the connection, the fixing clamp 11726 can be displaced on the slide rail 11724, and the pipeline clamp 117265 in the fixing clamp 11726 clamps the pipeline or wiring harness, and the end is provided with an anti-drop lock cap 11727 to prevent it from dropping off. When it is necessary to displace the card slider 117261, press the push button 117262 to make the spring in the outer convex snap ring 117263 shrink inward to provide looseness, so as to facilitate the displacement to the required position on the slide rail 11724, and organize the connected pipelines and wiring harnesses, so that they can be quickly confirmed intuitively and clearly during subsequent maintenance or wiring harness search.

[0046] Embodiment 2:

[0047] As attached Figure 8 As shown:

[0048] Among them, a sliding beam 21 is provided in the mobile display 2, an even number of pulley frames 22 are installed on the sliding beam 21, a display host 23 is fixed above the even number of pulley frames 22, a wire sleeve 24 is installed behind the display host 23, and a through-sealing frame 25 is matched at the end of the wire sleeve 24, and several auxiliary sealing films 26 are installed in the through-sealing frame 25.

[0049] Furthermore, at least two pulley frames 22 are provided, which are installed in the slide beam 21 and cooperate with the top to support the display host 23, so that the display host 23 can be displaced on the slide beam 21 and adjusted horizontally for viewing according to usage requirements.

[0050] Furthermore, the penetration sealing frame 25 is mainly installed on the body shell and penetrates it, and the built-in auxiliary sealing film 26 can seal the groove penetrating the penetration sealing frame 25, so that the wiring harness can pass through and remain sealed with the cooperation of the wire sleeve 24 to prevent external dust from entering the body shell.

[0051] The specific working principle is as follows:

[0052] The present invention fixes the slide beam 21 on the top of the body shell 11, and the sealing frame 25 on the side is set behind the slide groove 21 and penetrates the body shell 11, so that when the internal wiring harness of the body shell is connected with the display host 23, the wiring harness passes through the wire sleeve 24 and then enters the body shell 11 to form a connection with the corresponding monitoring instrument end 116, and a certain amount of wiring harness is reserved for the display host 23 to move. During the displacement, the pulley frame 22 moves on the slide beam 21, and the wire sleeve 24 is engaged between the sealing frame 25 and the auxiliary sealing film 26 to form an extrusion, thereby ensuring the sealing of the sealing frame 25 and preventing external dust or foreign matter from entering the body shell.

[0053] Embodiment 3:

[0054] As attached Figure 2 , Attachment Fig. 9 To Attachment Fig.10 Show:

[0055] Among them, a fan master control 131 is fixed on the outer wall of the distribution wire box 13, a pipeline trough 134 is opened on the distribution wire box 13, a filter plate replacement cover 135 is installed on the side wall of the distribution wire box 13, a blowing device 133 is arranged next to the fan master control 131, an exhaust unit 132 is installed below the blowing device 133, and a distribution box 136 is arranged next to the pipeline trough 134. A docking tube 1331 is arranged in the blowing device 133, a suction fan 1333 is fixed between the docking tubes 1331, an air guide column 1334 is installed above the suction fan 1333, and a positioning cover 1335 is embedded on the surface of the air guide column 1334, an air suction port 1332 is formed at an even number on the docking tube 1331, and a filter plate sleeve 1136 with an integrated structure is arranged at the end of the docking tube 1331.

[0056] Furthermore, the docking tube 1331 is mainly used to be installed on the distribution wire box 13, so as to be connected with the exhaust fan unit 132 to form wind body mobilization, and a blowing device 133 is installed at the center position of the docking tube 1331.

[0057] Furthermore, the blowing device 133 mainly supplies the suction fan 1333 to complete the mobilization of external air, so that its wind body enters the wind guide column 1334, and cooperates with the alignment cover 1335 in front of the wind guide column 1334 to perform corresponding output, so that it is output to the designated area.

[0058] Furthermore, the distribution box 136 mainly serves to distinguish the internal equipment of the upper monitoring host to avoid heat accumulation, and the power supply harness is correspondingly inserted from the pipeline trough to complete the empowerment of the equipment in the upper monitoring body.

[0059] The specific working principle is as follows:

[0060] The present invention installs the fan master control 131 at the rear of the distribution wire box 13 and opens the filter plate replacement cover 135, inserts the filter plate into the filter sleeve plate 1336 for engagement, and then, when the fan master control 131 is turned on, enables the exhaust unit 132 and the blowing device 133 to work, and the docking tube 1331 forms suction under the operation of the exhaust unit 132, and the air discharged from the vent plate 12 enters the filter plate through the internal suction of the suction port 1332 and is then discharged from the exhaust unit 132, while the blowing device 133 forms internal suction of external air under the operation of the suction fan 1333, and is guided by the air guide column 1334 and output from the alignment cover 1335 to the rear of the vent plate, directly blowing the built-in wiring rack, cooling the wiring harness and pipelines on the wiring rack, and mobilizing the air inside the body casing to be output outward from both sides of the vent plate to form air circulation, thereby maintaining a constant internal temperature.

[0061] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0062] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present invention. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0063] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the present invention. However, those skilled in the relevant art will understand that the present invention can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A comprehensive online monitoring device for SF6 gas, characterized in that: The monitoring host (1) comprises a monitoring host, a movable display (2) is installed above the monitoring host (1), a transparent closed cover (3) is installed on one side of the monitoring host (1) for easy viewing, a body shell (11) is arranged inside the monitoring host (1), a distribution wire box (13) is arranged below the body shell (11), a vent plate (12) of an integrated structure is arranged on the other side of the body shell (11), and side doors (14) are installed at both ends of the body shell (11); An inner fixed frame (111) is installed in the body shell (11), and an even number of partition carriers (112) are installed on the inner fixed frame (111). A 5-way module gas path (113), a detection module gas path (114), a purification and recharging module gas path (115), and a detection instrument end (116) are respectively installed on the partition carriers (112), and an organic table (117) is arranged at the bottom of the inner fixed frame (111); An even number of wiring racks (1172) are erected on the machine plate (117), a pipeline hole group (1171) is arranged between the wiring racks (1172), and an even number of table support legs (1173) are fixed below the machine plate (117).

2. The SF6 gas comprehensive online monitoring device according to claim 1 is characterized in that: The wiring rack (1172) is provided with a frame plate body (11721), and a plurality of wiring harness holes (11722) are provided on the frame plate body (11721), and a plurality of groups of pipeline holes (11723) are provided next to the wiring harness holes (11722), and slide rails (11724) are installed below the wiring harness holes (11722) and the pipeline holes (11723), and an anti-slip slide (11725) is nested outside the slide rail (11724), and a fixing clamp (11726) is installed inside the slide rail (11724), and the same number of anti-slip lock caps (11727) are fixed to the ends of the fixing clamps (11726).

3. The SF6 gas comprehensive online monitoring device according to claim 2 is characterized in that: A slider (117261) is arranged inside the fixing clamp (11727), and push buttons (117262) are installed at both ends of the slider (117261). An anti-slip frame (117264) is embedded on the slider (117261), a pipeline clamp (117265) is nested in the slider (117261), and an external convex clamp ring (117263) is arranged below the anti-slip frame (117264).

4. The SF6 gas comprehensive online monitoring device according to claim 3 is characterized in that: The outer convex snap ring (117263) cooperates with the push button (117262), and the sliding block (117261) is engaged between the slide rails (11724) through the outer convex snap ring (117263). The anti-drop lock cap (11727) is arranged at the rear of the frame body (11721) and is screwed to the bottom of the pipeline clamp (117265). The diameter of the pipeline hole (11723) is larger than that of the harness hole (11722). The pipeline hole (11723) and the harness hole (11722) are both matched with the pipeline hole group (1171), and the pipeline hole group (1171) passes through the distribution wire box (13) below.

5. The SF6 gas comprehensive online monitoring device according to claim 4 is characterized in that: A fan master control (131) is fixed to the outer wall of the distribution wire box (13); a pipeline duct (134) is provided on the distribution wire box (13); a filter plate replacement cover (135) is installed on the side wall of the distribution wire box (13); a blowing device (133) is provided next to the fan master control (131); an exhaust unit (132) is installed below the blowing device (133); and a distribution box (136) is provided next to the pipeline duct (134).

6. The SF6 gas comprehensive online monitoring device according to claim 5, characterized in that: The blowing device (133) is provided with a docking tube (1331), a suction fan (1333) is fixed between the docking tubes (1331), an air guide column (1334) is installed above the suction fan (1333), a positioning cover (1335) is embedded on the surface of the air guide column (1334), an even number of air suction ports (1332) are formed on the docking tube (1331), and a filter plate sleeve (1136) of an integrated structure is provided at the end of the docking tube (1331).

7. The SF6 gas comprehensive online monitoring device according to claim 6, characterized in that: The docking tube (1331) is embedded in the rear of the distribution wire box (13), the alignment cover (1335) is opposite to the vent plate (12), the suction fan (1333) cooperates with the alignment cover (1135), the fan master control (131) is electrically coordinated with the exhaust unit (132) and the blowing device (133), the inner side of the filter plate replacement cover (135) cooperates with the filter sleeve plate (1136), and the suction port (1332) is used to adjust heat through the exhaust unit (132).

8. The SF6 gas comprehensive online monitoring device according to claim 1, characterized in that: The mobile display (2) is provided with a slide beam (21), an even number of pulley frames (22) are mounted on the slide beam (21), a display host (23) is fixed above the even number of pulley frames (22), a wire sleeve (24) is mounted behind the display host (23), a through-sealing frame (25) is matched at the end of the wire sleeve (24), and a plurality of auxiliary sealing films (26) are mounted in the through-sealing frame (25).

9. The SF6 gas comprehensive online monitoring device according to claim 8, characterized in that: The penetration sealing frame (25) is fixed to the upper surface of the body shell (11) and penetrates through it, the auxiliary sealing film (26) cooperates with the wire sleeve (24), the wire sleeve (24) and the penetration sealing frame (25) are slidably matched, the pulley frame (22) and the slide beam (21) are slidably matched, and the display host (23) is connected to the detection instrument end (116) wire harness through a wire harness.

10. The SF6 gas comprehensive online monitoring device according to claim 9, characterized in that: The detection instrument end (116) is connected to the detection module gas circuit (114) wiring harness, the detection module gas circuit (114) is connected to the 5-way module gas circuit (113) through a wiring harness and a pipeline below, the 5-way module gas circuit (113) is connected to the purification and recharging module gas circuit (115) through a pipeline and a wiring harness, the 5-way module gas circuit (113) is externally connected to the GIS equipment gas circuit end through a pipeline, and the GIS equipment gas circuit end is connected by a micro-water density transmitter, which is also 5-way.

Images