Automatic electrical cabinet

Abstract

The invention relates to the technical field of electrical equipment, and discloses an automatic electrical cabinet which comprises a cabinet body and a base installed at the bottom end of the cabinet body, the cabinet body is cubic, refrigerators are arranged on the two sides of the cabinet body in the X direction, heat dissipation assemblies are arranged on the outer side faces of the refrigerators, the automatic electrical cabinet further comprises a cabinet door, the cabinet door is hinged to the cabinet body, and control keys are arranged on the upper portion of the outer side of the cabinet door. The electric appliance cabinet further comprises an air inlet grille, the air inlet grille is arranged at the front end of the cabinet body and is close to the base, a cold source is provided for internal cooling of the electric appliance cabinet through the radiation refrigeration module of the refrigerator, and therefore energy consumption is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electrical equipment, in particular to an automated electrical cabinet. Background Art

[0002] The electrical cabinet is a commonly used electrical equipment, which is widely used in the field of industrial automation. In a production environment with high temperature and high dust, it is necessary to dissipate the heat emitted from the inside of the electrical cabinet and consider the problem of dust prevention. In the prior art, in order to prevent dust from entering the electrical cabinet, a closed cabinet is often used. However, dust will inevitably enter during the opening and closing of the cabinet, and in order to cool down, it is necessary to open vents on the side walls of the cabinet and install cooling fans. External dust will also enter the cabinet through the vents and cooling fans. The accumulation of dust on the electrical components in the electrical cabinet will affect the heat dissipation of the electrical components themselves, affect the service life of the electrical components, and increase the maintenance cost of the electrical cabinet. At the same time, the conventional heat dissipation method usually uses a cooling fan for heat dissipation. Although it has a heat dissipation function, it consumes a lot of energy. Therefore, an automated supporting electrical cabinet device is urgently needed. Summary of the invention

[0003] The purpose of the present invention is to provide an automated electrical cabinet that provides a cold source for cooling the interior of the electrical cabinet through a radiant cooling module of a refrigerator, thereby reducing energy consumption, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, an automated electrical cabinet is provided, including a cabinet body and a base installed at the bottom of the cabinet body. The cabinet body is in a cubic shape, and refrigerators are provided on the left and right sides of the cabinet body. A top cover is provided at the top of the cabinet body, and a heat dissipation component is provided at the top of the top cover. The cabinet also includes a cabinet door, which is hinged to the cabinet body, and control buttons are provided on the upper outer side of the cabinet door. The cabinet also includes an air intake grille, which is provided at the front end of the cabinet body and close to the base.

[0005] Furthermore, a dust isolation assembly made of transparent material is provided in the cabinet, and the dust isolation assembly includes multiple dust isolation plates with the same structure. The dust isolation plate is in the shape of a plate, and a sealing sleeve is provided at the top of the dust isolation plate. The cross-section of the sealing sleeve is semicircular, and upper magnetic adsorption strips are provided on both radial sides of the sealing sleeve. A sealing sleeve groove is provided at the bottom end of the dust isolation plate, and the cross-section of the sealing sleeve groove is U-shaped. The groove in the middle of the sealing sleeve groove constitutes a sealing groove, and the sealing groove cooperates with the sealing sleeve. A lower magnetic adsorption strip is provided in the sealing sleeve groove near the bottom end thereof; it also includes sliding rails, which are provided on both side surfaces of the inner wall of the cabinet, and each dust isolation plate is slidably cooperated with the sliding rails. The cavity between the cabinet and the dust isolation assembly constitutes an electrical installation cavity, and an air intake assembly is provided at the bottom end of the cabinet.

[0006] Furthermore, the air intake component includes a dust removal component, which is in the shape of a plate, and has an air outlet on the side of the dust removal component away from the cabinet door, an air intake frame on the side of the dust removal component close to the air intake grille, a front air intake frame on the side of the air intake grille close to the air intake grille, and an upper air intake on the top of the air intake frame. The cavity enclosed by the air intake frame constitutes an air intake cavity, and also includes a telescopic front air baffle, which extends from the bottom end of the air intake frame to the top end of the air intake frame. An exhaust fan group is provided in the air outlet, and the exhaust fan group is composed of multiple exhaust fans arranged side by side. It also includes a dust exhaust port, a telescopic sealing baffle is provided at the bottom of the dust exhaust port, and the dust exhaust port is arranged at the lower end of the dust removal component.

[0007] Furthermore, the dust removal assembly includes a dust removal shell, which is hollow. An induced draft fan is provided on one side of the dust removal shell, and a coolant inlet pipe and a coolant outlet pipe are respectively provided at the top of the dust removal shell. There are multiple coolant inlet pipes and coolant outlet pipes and they are arranged at intervals. A dust removal module is provided inside the dust removal shell; the dust removal module includes an anode plate and a cathode plate arranged at intervals. The anode plate and the cathode plate are both trapezoidal. The thickness of the cathode plate is 0.1mm-0.2mm, and the thickness of the anode plate is 1cm-8cm. The inside of the anode plate is hollow, and the internal cavity of the anode plate constitutes a cooling cavity. A coolant inlet and a coolant outlet are provided at the top of the anode plate. The coolant inlet is connected to the coolant inlet pipe, and the coolant outlet is connected to the coolant outlet pipe. A water guide plate is provided on the outside of the anode plate. The cross-section of the water guide plate is triangular, and the angle between the water guide plate and the horizontal plane is 30-45 degrees.

[0008] Furthermore, the refrigerator includes a refrigerator shell, which is sealed and connected to the base. The refrigerator shell is in a groove shape, and a sealing cover plate made of a transparent material is provided on the outside of the refrigerator shell. It also includes a radiation refrigeration module, which is arranged in the refrigerator shell. It also includes a coolant circulation pump, and there are two coolant circulation pumps. One end of the coolant circulation pump is connected to the radiation refrigeration module, and also includes a liquid inlet and a liquid outlet. The other end of the coolant circulation pump is respectively connected to different liquid inlets and liquid outlets, and the liquid inlet and the liquid outlet are respectively connected to the coolant inlet pipe and the coolant outlet pipe.

[0009] Furthermore, the base includes a base groove, a plurality of dampers are provided on the bottom end surface of the base groove, the cabinet is provided at the top of the damper, dust guide grooves cooperating with the dust exhaust port are provided at the top of the left and right frame tops of the base groove, the dust guide grooves are "concave" in longitudinal section, and fan-shaped in cross section with the opening facing downward, a support seat is provided at the bottom end of the base groove, a contraction groove is opened on the outside of the base groove, a stabilizing wing is provided in the contraction groove, a main stabilizing groove is provided in the base groove, and a left connecting valve and a right connecting valve are provided at the top of the base groove.

[0010] Furthermore, the damper includes a tubular shell, the longitudinal section of which is in the shape of a boss, and a top cover, a piston rod extending into the interior of the tubular shell is provided at the lower end of the top cover, a piston is provided at the end of the piston rod away from the top cover, a vibration power generation element is provided at the bottom end of the piston, and a spring is provided between the top cover and the tubular shell and is arranged coaxially with the piston rod.

[0011] Furthermore, the heat dissipation assembly includes a heat dissipation shell, in which a heat exchange module is provided, the heat exchange module includes two parallel arranged heat insulation base plates and a heat exchange partition, the heat exchange partition extends from the side plate of the heat dissipation shell to the dust shield plate, an insulation vertical plate is provided at the end of the heat exchange partition away from the heat dissipation shell, the cavity between the insulation vertical plate and the heat dissipation shell constitutes an air return cavity, the cavity between the insulation base plate and the heat exchange partition constitutes a heat exchange cavity, a plurality of heat exchange tubes are provided in the heat exchange cavity, the heat exchange tubes are tubular, the cavity between the heat exchange partition and the heat dissipation shell constitutes an air guide cavity, the heat exchange tube connects the air guide cavity with the cavity inside the cabinet, and ventilation fans are provided on both sides of the heat exchange cavity.

[0012] Furthermore, the heat dissipation component also includes a heat dissipation sealing component, which includes a sealing sleeve installed on the top of the ventilation fan, a sealing telescopic plate is provided in the sealing sleeve, and the sealing telescopic plate cooperates with the ventilation hole of the ventilation fan. It also includes an external circulation condensation chamber, a condenser is provided in the external circulation condensation chamber, and an evaporator is provided in the heat exchange chamber, and the condenser and the evaporator are connected through a capillary tube.

[0013] Furthermore, the heat exchange tube includes an outer heat exchange tube and an inner heat exchange tube. The outer heat exchange tube and the inner heat exchange tube are coaxially arranged. Flanges are provided at both ends of the outer heat exchange tube and the inner heat exchange tube. A connecting plate is provided between the outer heat exchange tube and the inner heat exchange tube. A plurality of air holes are opened on the outside of the outer heat exchange tube. The cavity between the outer heat exchange tube and the inner heat exchange tube constitutes a heat exchange tube cavity.

[0014] The present invention has the following beneficial effects over the prior art: 1. The present invention charges the dust in the air through the anode plate and the cathode plate in the dust removal component, so that the dust particles move toward the anode plate under the action of the electric field and are adsorbed on the surface of the anode plate, thereby achieving the purpose of dust removal. Then, a refrigerator is used to provide a cold source for the anode plate of the dust removal component, so that the temperature of the anode plate is reduced. When the air passes through the anode plate, condensation occurs to condense the water in the air. After forming water droplets, they flow along the water guide plate to the dust outlet, thereby achieving the purpose of removing dust from the air while reducing the water content of the air and using the water generated by condensation to self-clean the dust attached to the anode plate, thereby extending the maintenance period of the air intake component and reducing the maintenance cost.

[0015] 2. The main stabilizing tank installed in the base and the auxiliary stabilizing chamber in the refrigerator provide active balance for the cabinet when it floats on the water, so that the refrigerator can be used as a stabilizing chamber for the cabinet while cooling. At the same time, the air circulation chamber formed by the cavity between the cabinet door and the dust isolation component serves as an airway for internal circulation when it is not flooded. When flooded, part of the air circulation chamber can be filled with water through the gap between the cabinet door and the cabinet to balance the center of gravity shift caused by the electrical components, which is conducive to the cabinet being able to float stably on the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric view of the electrical cabinet of the present invention; Figure 2 This is a front view of the electrical cabinet of the present invention; Figure 3 For the present invention Figure 2 AA schematic diagram; Figure 4 It is an axonometric view of the dust isolation assembly of the present invention; Figure 5 For the present invention Figure 4 A local enlarged schematic diagram of point A; Figure 6 For the present invention Figure 4 A local enlarged schematic diagram of point B; Figure 7 It is an axonometric view of the air intake assembly of the present invention; Figure 8 This is an axonometric view of the air intake frame of the present invention; Fig. 9 It is an axonometric view of the dust removal assembly of the present invention; Fig.10 For the present invention Fig. 9 BB schematic diagram; Fig.11 This is an axonometric diagram of the dust removal module of the present invention; Fig.12 For the present invention Fig.11 Schematic diagram of CC; Fig.13 This is an axonometric view of the refrigerator of the present invention; Fig.14 For the present invention Fig.13 DD schematic diagram; Fig.15 This is an axonometric view of the base of the present invention; Fig.16 For the present invention Fig.15 FF schematic diagram; Fig.17 This is an axonometric diagram of the damper of the present invention; Fig.18 For the present invention Fig.17 EE schematic diagram; Fig.19 is a cross-sectional view of a refrigerator according to another embodiment of the present invention; Fig. 20 A schematic diagram of a dust removal module according to another embodiment of the present invention; Fig.21 is an axonometric view of the heat dissipation assembly of the present invention; Fig. 22 For the present invention Fig.21 GG profile diagram; Fig.23 For the present invention Fig.21 HH profile of; Fig.24 is an axonometric view of the heat exchange tube of the present invention; Fig.25 For the present invention Fig.24 II section view; Fig.26 It is a schematic diagram of a heat dissipation component according to another embodiment of the present invention.

[0017] In the figure: 1. Refrigerator; 101. Refrigerator housing; 102. Liquid outlet; 103. Liquid inlet; 104. Radiant refrigeration module; 105. Coolant circulation pump; 106. Secondary stabilization chamber; 107. Sealing mounting plate; 2. Base; 201. Base groove; 202. Right connecting valve; 203. Stabilizing wing; 204. Support seat; 205. Damper; 206. Left connecting valve; 207. Main stabilizing groove; 208. Top cover; 209 , spring; 210, tubular shell; 211, piston; 212, vibration power generation element; 213, piston rod; 3, cabinet door; 4, heat dissipation component; 401, heat dissipation shell; 402, ventilation fan; 403, heat exchange tube; 404, heat exchange baffle; 405, insulation bottom plate; 406, heat exchange cavity; 407, return air cavity; 408, air guide cavity; 409, heat exchange outer tube; 410, heat exchange inner tube; 411, flange; 412, air vent ; 413, heat exchange tube cavity; 414, heat dissipation sealing component; 415, external circulation condensation cavity; 5, top cover; 6, air intake grille; 7, cabinet; 8, dust isolation component; 801, dust isolation plate; 802, sealing sleeve groove; 803, sealing sleeve; 804, sealing groove; 805, lower magnetic adsorption strip; 806, upper magnetic adsorption strip; 9, electrical installation cavity; 10, air intake component; 1001, air intake frame; 1002, air outlet; 1003, dust removal group 1004, exhaust fan assembly; 1005, air inlet cavity; 1006, dust outlet; 1007, telescopic front air baffle; 1008, upper air inlet; 1009, front air inlet; 1010, dust removal housing; 1011, coolant inlet pipe; 1012, induced draft fan; 1013, coolant outlet pipe; 1014, dust removal module; 1015, cathode plate; 1016, water guide plate; 1017, anode plate; 1018, cooling cavity. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] In one embodiment, Figure 1 An automated electrical cabinet is shown, comprising a cabinet body 7, a base 2 installed at the bottom of the cabinet body 7, the cabinet body 7 being in a cubic shape, a refrigerator 1 being provided on both sides of the cabinet body 7, a top cover 5 being provided on the top of the cabinet body 7, a heat dissipation component 4 being provided on the top of the top cover 5, a cabinet door 3 being hinged to the cabinet body 7, a control button being provided on the upper outer side of the cabinet door 3, and an air intake grille 6 being provided at the front end of the cabinet body 7 and close to the base 2.

[0020] In this embodiment, the cabinet body 7 is installed on the top of the base 2 to isolate the cabinet body 7 from the ground, and then an air intake grille 6 is installed on the front face of the cabinet body 7 and close to the base 2, so that cold air close to the ground surface enters the cabinet body 7. A dust removal component 1003 is provided at the bottom of the cabinet body 7. In the initial state, the automated electrical cabinet installed in the indoor factory building is in an environment of high temperature, high dust and high humidity, and the air temperature close to the ground surface is relatively low. By sending the cold air near the ground surface into the cabinet body 7 and exchanging heat with the electrical components, the heated air is discharged from the cabinet body 7 through the heat dissipation component 4.

[0021] In one embodiment, if Figure 2-7 As shown, the cabinet 7 is provided with a dust-proof component 8 made of a transparent material, and the dust-proof component 8 includes a plurality of dust-proof plates 801 with the same structure. The dust-proof plate 801 is in a plate shape, and a sealing sleeve 803 is provided at the top of the dust-proof plate 801. The cross section of the sealing sleeve 803 is semicircular, and upper magnetic adsorption strips 806 are provided on both radial sides of the sealing sleeve 803. A sealing sleeve groove 802 is provided at the bottom end of the dust-proof plate 801, and the cross section of the sealing sleeve groove 802 is U-shaped. The groove in the middle of the sealing sleeve groove 802 constitutes a sealing groove 804, and the sealing groove 804 cooperates with the sealing sleeve 803. A lower magnetic adsorption strip 805 is provided in the sealing sleeve groove 802 near its bottom end; it also includes a slide rail, which is provided on both sides of the inner wall of the cabinet 7, and each dust-proof plate 801 is slidably matched with the slide rail. The cavity between the cabinet 7 and the dust-proof component 8 constitutes an electrical installation cavity 9, and an air intake component 10 is provided at the bottom end of the cabinet 7.

[0022] In the present embodiment, in order to reduce the accumulation of dust inside the cabinet 7, a dust isolation assembly 8 is installed in the cabinet 7. Specifically, the dust isolation assembly 8 includes a plurality of dust isolation plates 801 of the same structure. The dust isolation plate 801 is in the shape of a plate. A sealing sleeve 803 is provided at the top of the dust isolation plate 801. The cross section of the sealing sleeve 803 is semicircular. Upper magnetic adsorption strips 806 are provided on both radial sides of the sealing sleeve 803. A sealing sleeve groove 802 is provided at the bottom end of the dust isolation plate 801. The cross section of the sealing sleeve groove 802 is U-shaped. The groove in the middle of the sealing sleeve groove 802 constitutes a sealing groove 804. The sealing groove 804 cooperates with the sealing sleeve 803. A lower magnetic adsorption strip 805 is provided in the sealing sleeve groove 802 near its bottom end. The dust isolation assembly 8 also includes a slide rail, which is provided on both side surfaces of the inner wall of the cabinet 7. Each dust isolation plate 801 is slidably matched with the slide rail. That is, the internal space of the cabinet 7 is divided into an electrical installation chamber 9 and an air circulation chamber by multiple stacked dust isolation plates 801. A handle is provided on the end face of each dust isolation plate 801 to facilitate the pushing and pulling of different dust isolation plates 801, thereby facilitating electrical installation and maintenance. Then, the sealing sleeve groove 802 and the sealing sleeve 803 provided at the upper and lower ends of the dust isolation plate 801 are used to achieve air sealing to ensure the gas isolation between the electrical installation chamber 9 and the air circulation chamber. Then, the air intake assembly 10 installed inside the cabinet 7 provides cooling air for the electrical installation chamber 9 while removing dust from the air.

[0023] During operation, different dust shielding plates 801 are pulled outwards by the handles, and the mounting frame inside the electrical installation cavity 9 is pulled out to facilitate the installation and maintenance of electrical components. Then all the dust shielding plates 801 are pushed back to isolate the electrical installation cavity 9 from the air circulation cavity. Finally, the cabinet door 3 is closed, and then the air intake assembly 10 is powered on. The outside cold air enters the air intake assembly 10 through the air intake grille 6, and is sent into the electrical installation cavity 9 after being processed to cool the electrical components installed in the electrical installation cavity 9.

[0024] Specifically, in one embodiment, Figure 7-12 As shown, the air intake component 10 includes a dust removal component 1003, which is in the shape of a plate. An air outlet 1002 is provided on the side of the dust removal component 1003 away from the cabinet door 3, an air intake frame 1001 is provided on the side of the dust removal component 1003 close to the air intake grille 6, a front air intake 1009 is provided on the side of the air intake frame 1001 close to the air intake grille 6, and an upper air intake 1008 is provided on the top of the air intake frame 1001. The cavity surrounded by the air intake frame 1001 constitutes an air intake Cavity 1005 also includes a telescopic front air baffle 1007, which extends from the bottom end of the air inlet frame 1001 to the top end of the air inlet frame 1001. An exhaust fan group 1004 is provided in the air outlet 1002. The exhaust fan group 1004 is composed of multiple exhaust fans arranged side by side, and also includes a dust exhaust port 1006. A telescopic sealing baffle is provided at the bottom of the dust exhaust port 1006. The dust exhaust port 1006 is arranged at the lower end of the dust removal component 1003.

[0025] The dust removal component 1003 includes a dust removal shell 1010, which is hollow. An induced draft fan 1012 is provided on one side of the dust removal shell 1010. A coolant inlet pipe 1011 and a coolant outlet pipe 1013 are provided at the top of the dust removal shell 1010. There are multiple coolant inlet pipes 1011 and coolant outlet pipes 1013 arranged at intervals. A dust removal module 1014 is provided inside the dust removal shell 1010. The dust removal module 1014 includes an anode plate 1017 and a cathode plate 1015 arranged at intervals. The anode plate 1017 and the cathode plate 1015 are both trapezoidal, and the cathode plate 1015 is The thickness of the electrode plate 1015 is 0.1mm-0.2mm, the thickness of the anode plate 1017 is 1cm-8cm, the interior of the anode plate 1017 is hollow, and the internal cavity of the anode plate 1017 constitutes a cooling cavity 1018. A coolant inlet and a coolant outlet are provided at the top of the anode plate 1017. The coolant inlet is connected to the coolant inlet pipe 1011, and the coolant outlet is connected to the coolant outlet pipe 1013. A water guide plate 1016 is provided on the outside of the anode plate 1017. The cross-section of the water guide plate 1016 is triangular, and the angle between the water guide plate 1016 and the horizontal plane is 30-45 degrees.

[0026] like Figure 13-14 As shown, the refrigerator 1 includes a refrigerator shell 101, which is sealed with the base 2, and the refrigerator shell 101 is in a groove shape. A sealing cover plate made of a transparent material is provided on the outside of the refrigerator shell 101. It also includes a radiation refrigeration module 104, which is arranged in the refrigerator shell 101. It also includes a coolant circulation pump 105, and there are two coolant circulation pumps 105. One end of the coolant circulation pump 105 is connected to the radiation refrigeration module 104, and also includes a liquid inlet 103 and a liquid outlet 102. The other end of the coolant circulation pump 105 is respectively connected to different liquid inlets 103 and liquid outlets 102, and the liquid inlet 103 and the liquid outlet 102 are respectively connected to the coolant inlet pipe 1011 and the coolant outlet pipe 1013.

[0027] In this embodiment, the gas entering through the air intake grille 6 enters the air intake chamber 1005 after passing through the front air inlet 1009, and then, since an induced draft fan 1012 is provided on one side of the dust removal housing 1010, the induced draft fan 1012 sends the outside air into the dust removal module 1014 in the dust removal chamber inside the dust removal housing 1010. Since the dust removal module 1014 includes an anode plate 1017 and a cathode plate 1015 arranged at intervals, the cathode plate 1015 emits electrons to charge the dust in the air, and then, under the action of the electric field, the charged dust moves toward the anode plate 1017 and is adsorbed on the surface of the anode plate 1017, thereby achieving the purpose of dust removal. At the same time, the inside of the anode plate 1017 is hollow, and the internal cavity of the anode plate 1017 constitutes a cooling cavity 1018. A coolant inlet and a coolant outlet are provided at the top of the anode plate 1017. The coolant inlet is connected to the coolant inlet pipe 1011, and the coolant outlet is connected to the coolant outlet pipe 1013. A water guide plate 1016 is provided on the outside of the anode plate 1017. The cross section of the water guide plate 1016 is triangular, and the angle between the water guide plate 1016 and the horizontal plane is 30-45 degrees. Moreover, the refrigerator 1 includes a refrigerator shell 101, which is sealed and connected to the base 2. The refrigerator shell 101 is in a groove shape, and a sealing cover plate made of a transparent material is provided on the outer side of the refrigerator shell 101. It also includes a radiation refrigeration module 104. The paper "All-weather air water intake based on natural sunlight and radiation cooling coupling drive" published in Science Bulletin discloses the radiation refrigeration module 104. The radiation refrigeration module 104 is arranged in the refrigerator shell 101, and also includes a coolant circulation pump 105. There are two coolant circulation pumps 105. One end of the coolant circulation pump 105 is connected to the radiation refrigeration module 104, and also includes a liquid inlet 103 and a liquid outlet 102. The other end of the coolant circulation pump 105 is respectively connected to different liquid inlets 103 and liquid outlets 102, and the liquid inlet 103 and the liquid outlet 102 are respectively connected to the coolant inlet pipe 1011 and The coolant outlet pipe 1013 is connected, that is, the coolant is pushed by the coolant circulation pump 105 to pass through the radiation refrigeration module 104 for cooling and then sent into the cooling chamber 1018, thereby reducing the temperature of the anode plate 1017. When the air passes through the anode plate 1017, condensation occurs to condense the water in the air, and after forming water droplets, they flow along the water guide plate 1016 to the dust outlet 1006, thereby achieving the purpose of removing dust from the air while reducing the water content of the air and using the water generated by condensation to self-clean the dust attached to the anode plate 1017, thereby extending the maintenance period of the air intake component 10 and reducing the maintenance cost.

[0028] Finally, the cold air that has been dusted and dehumidified is sent into the electrical installation cavity 9 for heat exchange under the action of the exhaust fan group 1004. The heated hot air returns to the air circulation cavity after passing through the heat dissipation component 4, and then returns to the upper air inlet 1008 along the air circulation cavity, and then mixes with the outside air and enters the dust removal module 1014 for processing again.

[0029] During operation, when external circulation is required, the outside air enters the air inlet cavity 1005 through the air inlet grille 6, and then enters the dust removal module 1014 under the action of the induced draft fan 1012. The anode plate 1017 and the cathode plate 1015 of the dust removal module 1014 generate an electric field when working, so that the dust carries electrons, and under the action of the electric field, the dust carrying electrons moves toward the anode plate 1017. When the dust is adsorbed on the anode plate 1017, the refrigerator 1 provides a cold source for the anode plate 1017, and then the coolant exchanges heat with the anode plate 1017, so that the anode plate 1017 is The temperature of the plate 1017 is reduced, and the gaseous water in the outside air condenses when it meets the anode plate 1017, thereby achieving the purpose of dehumidification, and then the generated water droplets flow along the water guide plate 1016 to the dust outlet 1006, thereby achieving the purpose of self-cleaning of the anode plate 1017. The air after dehumidification and dust removal is sent to the electrical installation cavity 9 for heat exchange, and the heated hot air returns to the air circulation cavity after passing through the heat dissipation component 4, and then returns to the upper air inlet 1008 along the air circulation cavity, and then mixes with the outside air and enters the dust removal module 1014 again for processing; When internal circulation is required, the channel from the outside to the dust removal module 1014 is closed by retracting the front air baffle 1007, so that the outside air cannot enter the air inlet chamber 1005. The gas in the cabinet 7 can only enter the air inlet chamber 1005 from the air internal circulation chamber through the upper air inlet 1008, and then be sent to the dust removal module 1014 for processing again, thereby reducing the working intensity of the dust removal module 1014 and extending the service life of the equipment.

[0030] In another embodiment, Fig. 20 As shown, the longitudinal section of the anode plate 1017 is trapezoidal, and the anode plate 1017 is wedge-shaped, that is, the width gradually increases from the induced draft fan 1012 end to the air outlet 1002 end, the inside of the anode plate 1017 is hollow, and the internal cavity of the anode plate 1017 constitutes a cooling cavity 1018. A coolant inlet and a coolant outlet are provided at the top of the anode plate 1017, the coolant inlet is connected to the coolant inlet pipe 1011, and the coolant outlet is connected to the coolant outlet pipe 1013. A water guide plate 1016 is provided on the outside of the anode plate 1017, and the cross-section of the water guide plate 1016 is triangular, and the angle between the water guide plate 1016 and the horizontal plane is 30-45 degrees.

[0031] In this embodiment, the anode plate 1017 is wedge-shaped, so that the wind resistance encountered by the outside air when entering the gap between the anode plate 1017 and the cathode plate 1015 is reduced, so that dust cannot accumulate on the top of the anode plate 1017, reducing maintenance costs.

[0032] In one embodiment, if Figure 15-18As shown, the base 2 includes a base groove 201, a plurality of dampers 205 are provided on the bottom end surface of the base groove 201, the cabinet 7 is provided at the top of the damper 205, and dust guide grooves cooperating with the dust exhaust port 1006 are provided on the top of the left and right frame of the base groove 201. The longitudinal section of the dust guide groove is "concave" shaped, and the cross section is fan-shaped with the opening facing downward. A support seat 204 is provided at the bottom end of the base groove 201, a contraction groove is opened on the outside of the base groove 201, a stabilizing wing 203 is provided in the contraction groove, a main stabilizing groove 207 is provided in the base groove 201, and a left connecting valve 206 and a right connecting valve 202 are provided at the top of the base groove 201.

[0033] The damper 205 includes a tubular shell 210, the longitudinal section of which is in the shape of a boss, and also includes a top cover 208. A piston rod 213 extending into the interior of the tubular shell 210 is provided at the lower end of the top cover 208, a piston 211 is provided at the end of the piston rod 213 away from the top cover 208, a vibration power generation element 212 is provided at the bottom end of the piston 211, and also includes a spring 209, which is provided between the top cover 208 and the tubular shell 210 and is coaxially arranged with the piston rod 213, and also includes a seal, which is provided between the tubular shell 210 and the piston 211.

[0034] In this embodiment, the cabinet 7 is installed at the top of the base groove 201 and sealed, so that the cabinet 7 is far away from the ground, which reduces the corrosion rate of the cabinet 7 in a high temperature and humid environment. At the same time, even if a shallow water layer appears on the ground, it will not affect the operation of the electrical equipment inside the cabinet 7. Then, the cabinet 7 is installed at the top of the damper 205 to filter the vibration in the surrounding environment, thereby reducing the occurrence of contact loosening caused by long-term vibration of the electrical components in the cabinet 7. At the same time, the damper 205 includes a tubular shell 210, the longitudinal section of the tubular shell 210 is in the shape of a boss, and also includes a top cover 208, a piston rod 213 extending to the inside of the tubular shell 210 is provided at the lower end of the top cover 208, a piston 211 is provided at the end of the piston rod 213 away from the top cover 208, a vibration power generation element 212 is provided at the bottom end of the piston 211, and also includes a spring 209, the spring 209 is provided between the top cover 208 and the tubular shell 210 and is coaxially arranged with the piston rod 213, and also includes a seal, which is provided at Between the tubular housing 210 and the piston 211, it can be understood that the vibration power generation element 212 therein has been disclosed in a vibration power generation element with application number CN2022800193399 or a vibration power generation element with application number CN2015800083492, so that the damper 205 can generate power for the sensor, the left connecting valve 206 and the right connecting valve 202 installed on the base 2 while filtering the vibration of the surrounding environment through the vibration power generation element 212 installed at the bottom end of the piston; At the same time, a main stable tank 207 is provided in the base tank 201, and a left connecting valve 206 and a right connecting valve 202 are provided at the top of the base tank 201. It can be understood that the left connecting valve 206 and the right connecting valve 202 are both connected to the main stable tank 207; like Fig.21 The refrigerator 1 shown is also provided with a secondary stabilization chamber 106 in the refrigerator shell 101. The secondary stabilization chamber 106 is arranged below the coolant circulation pump 105. A sealing mounting plate 107 is provided at the bottom of the secondary stabilization chamber 106. The two secondary stabilization chambers 106 are connected to the main stabilization tank 207 through the left connecting valve 206 and the right connecting valve 202 respectively, so that the refrigerator 1 can provide a cold source for the air intake component 10 and serve as a stabilization chamber at the same time.

[0035] During operation, when no flood occurs, the vibration in the surrounding environment is damped by the damper 205, thereby reducing the contact loosening of the electrical components in the cabinet 7 due to long-term vibration, and the vibration energy is converted into electrical energy by the vibration power generation element 212 installed in the damper 205, part of which is used to provide power for the sensor on the base 2, and part of which is used to charge the battery for storage; When a flood occurs and submerges the base 2, the sensor installed on the base 2 works, and the telescopic front air baffle 1007 is extended through the control module installed in the cabinet 7, so that the external water cannot pass through the air intake grille 6 to enter the cabinet 7. At the same time, an upper air inlet telescopic sealing plate is provided at the top of the air intake cavity 1005. The upper air inlet telescopic sealing plate is unfolded to close the upper air inlet 1008, so that water cannot enter the electrical installation cavity 9 through the upper air inlet 1008. A dust guide groove telescopic sealing plate is installed at the dust guide groove. The dust guide groove is sealed and closed by unfolding the dust guide groove telescopic sealing plate, so that water cannot enter the electrical installation cavity 9 through the dust outlet 1006. At this time, the water body will pass through the cabinet door 3 into the air circulation cavity, that is, the water is blocked by the dust isolation component 8 so that the water cannot enter the electrical installation cavity 9. The gas in the electrical installation cavity 9 cannot be discharged, so that the cabinet 7 is equivalent to the hull, and the cabinet 7 floats on the water surface under the action of buoyancy. At the same time, in order to stabilize the posture of the cabinet 7 on the water surface, the control module controls the stabilizing wing 203 to extend from the retraction groove, and a telescopic lever is installed in the retraction groove. The stabilizing wing 203 is hinged in the retraction groove and a torsion spring is provided in the hinge structure. When the telescopic lever is retracted, the stabilizing wing 203 is unfolded under the action of the torsion spring, and then the cabinet is provided with passive stabilization through the stabilizing wing 203. Then, the left connecting valve 206 and the right connecting valve 202 are opened, so that the stabilizing liquid in the main stabilizing tank 207 can move in the auxiliary stabilizing bin 106 in the two refrigerators 1 to actively balance the posture of the cabinet 7, so that the cabinet 7 can float stably on the water surface.

[0036] In one embodiment, if Figure 23-26As shown, the heat dissipation component 4 includes a heat dissipation shell 401, in which a heat exchange module is arranged, and the heat exchange module includes two parallel arranged heat insulation bottom plates 405 and a heat exchange baffle 404, the heat exchange baffle 404 extends from the side plate of the heat dissipation shell 401 to the dust shield 801, and a heat insulation vertical plate is provided at the end of the heat exchange baffle 404 away from the heat dissipation shell 401, and the cavity between the heat insulation vertical plate and the heat dissipation shell 401 constitutes a return air cavity 407, and the cavity between the heat insulation bottom plate 405 and the heat exchange baffle 404 constitutes a heat exchange cavity 406, and a plurality of heat exchange tubes 403 are arranged in the heat exchange cavity 406, and the heat exchange tubes 403 are tubular, and the cavity between the heat exchange baffle 404 and the heat dissipation shell 401 constitutes an air guide cavity 408, and the heat exchange tube 403 connects the air guide cavity 408 with the cavity in the cabinet 7, and ventilation fans 402 are provided on both sides of the heat exchange cavity 406.

[0037] The heat dissipation component 4 also includes a heat dissipation sealing component 414, which includes a sealing sleeve installed on the top of the ventilation fan 402, a sealing telescopic plate is provided in the sealing sleeve, and the sealing telescopic plate cooperates with the ventilation holes of the ventilation fan 402, and also includes an external circulation condensation chamber 415, a condenser is provided in the external circulation condensation chamber 415, the external circulation condensation chamber 415 is connected with the ventilation holes of the ventilation fan 402, a solenoid valve is provided in the connecting pipe between the external circulation condensation chamber 415 and the ventilation fan 402, and the evaporator is provided in the heat exchange chamber 406, and the condenser and the evaporator are connected through a capillary tube.

[0038] The heat exchange tube 403 includes an outer heat exchange tube 409 and an inner heat exchange tube 410. The outer heat exchange tube 409 and the inner heat exchange tube 410 are coaxially arranged. Flanges 411 are provided at both ends of the outer heat exchange tube 409 and the inner heat exchange tube 410. A connecting plate is provided between the outer heat exchange tube 409 and the inner heat exchange tube 410. A plurality of air holes 412 are opened on the outer side of the outer heat exchange tube 409. The cavity between the outer heat exchange tube 409 and the inner heat exchange tube 410 constitutes a heat exchange tube cavity 413.

[0039] In this embodiment, the ventilation fan 402 is used to send outside air into the heat exchange chamber 406 and then exchange heat with the hot air in the heat exchange tube 403, so that the temperature of the hot air in the heat exchange tube 403 decreases. The air with lowered temperature enters the air guide chamber 408 and is then sent into the air circulation chamber between the dust shield 801 and the cabinet door 3 along the return air chamber 407.

[0040] During operation, when it is daytime, the outside temperature is low and there is no flooding, the refrigerator 1 is used to provide a cold source for the air intake component 10, and the cooled air exchanges heat when passing through the electrical components in the electrical installation cavity 9, and takes away the heat generated by the electrical components when they are working. The air with increased temperature enters the heat exchange tube 403 from the electrical installation cavity 9. At this time, the ventilation fan 402 works to draw the outside cold air into the heat exchange cavity 406, so that the cold air in the heat exchange cavity 406 exchanges heat with the hot air in the heat exchange tube 403. The hot air with lowered temperature enters the air guide cavity 408 and is then sent along the return air cavity 407 into the air circulation cavity between the dust shield 801 and the cabinet door 3, thereby achieving the purpose of cooling the hot air.

[0041] During the day, when the outside temperature is high and there is no flooding, the refrigerator 1 is used to provide a cold source for the air intake component 10. The cooled air exchanges heat when passing through the electrical components in the electrical installation cavity 9, and takes away the heat generated by the electrical components when they are working. The air with increased temperature enters the heat exchange tube 403 from the electrical installation cavity 9, unfolds the sealing telescopic plate in the heat dissipation sealing component 414, closes and seals the air duct of the ventilation fan 402, and the condenser and evaporator installed in the external circulation condensation cavity 415 and the external circulation evaporator cavity start working under the action of the compression pump, wherein the evaporator is arranged in the heat exchange cavity 406, and the operation of the evaporator reduces the temperature in the heat exchange cavity 406, so that the cold air in the heat exchange cavity 406 exchanges heat with the hot air in the heat exchange tube 403, and the hot air with reduced temperature enters the air guide cavity 408 and is then sent into the air circulation cavity between the dust isolation plate 801 and the cabinet door 3 along the return air cavity 407, and then enters the dust removal component 1003 again through the induced draft fan 1012.

[0042] At night, when the outside temperature is low and there is no flooding, the working efficiency of the refrigerator 1 is reduced and it is unable to provide sufficient cold source for the air intake component 10. At this time, the telescopic front air baffle 1007 is closed and only internal circulation is performed. The hot air heated by the electrical components enters the heat exchange tube 403. At this time, the ventilation fan 402 works to draw the outside cold air into the heat exchange chamber 406, so that the cold air in the heat exchange chamber 406 exchanges heat with the hot air in the heat exchange tube 403. The hot air with lowered temperature enters the air guide chamber 408 and is then sent along the return air chamber 407 to the air circulation chamber between the dust shield 801 and the cabinet door 3, and then enters the dust removal component 1003 again through the induced draft fan 1012, thereby realizing internal circulation. At night, when the outside temperature is high and there is no flooding, the working efficiency of the refrigerator 1 is reduced and it is unable to provide sufficient cold source for the air intake component 10. At this time, the telescopic front air baffle 1007 is closed and only internal circulation is performed. The hot air heated by the electrical components enters the heat exchange tube 403. At this time, the sealing telescopic plate in the heat dissipation sealing component 414 is unfolded, and the air duct of the ventilation fan 402 is closed and sealed. The condenser and evaporator installed in the external circulation condensation chamber 415 and the external circulation evaporator chamber start working under the action of the compression pump. Among them, the evaporator is arranged in the heat exchange chamber 406. The operation of the evaporator reduces the temperature in the heat exchange chamber 406, so that the cold air in the heat exchange chamber 406 exchanges heat with the hot air in the heat exchange tube 403. The hot air with reduced temperature enters the air guide chamber 408 and is then sent into the air internal circulation chamber between the dust isolation plate 801 and the cabinet door 3 along the return air chamber 407, and then enters the dust removal component 1003 again through the induced draft fan 1012.

[0043] When flooding occurs and the electrical components in the cabinet 7 continue to work, the sealing telescopic plate in the heat dissipation sealing assembly 414 is unfolded, the air duct of the ventilation fan 402 is closed and sealed, and the air inlet and outlet ends of the heat exchange tube 403 are both provided with valves for controlling the opening and closing of the heat exchange tube cavity 413. At this time, the heat exchange tube cavities 413 of half of the heat exchange tubes 403 are opened, and the other half are closed. At the same time, solenoid valves are installed in the heat exchange tubes 403 that can open the heat exchange tube cavities 413 and the solenoid valves are closed. The electrical installation cavity 9 is closed. The heat generated by the electrical components enters the heat exchange tube 403 and then enters the air guide cavity 408. The gas in the air guide cavity 408 cannot enter the electrical installation cavity 9 through the return cavity 407, and can only return to the electrical installation cavity 9 through the heat exchange tube cavity 413. As a result, the gas in the electrical installation cavity 9 can only enter the air guide cavity 408 through half of the heat exchange tubes 403, and then return to the electrical installation cavity 9 again through the heat exchange tube cavities 413 outside the remaining heat exchange tubes 403, thereby achieving continued operation under flooded and power-on conditions.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automated electrical cabinet, comprising a cabinet body and a base mounted at the bottom of the cabinet body, characterized in that: The cabinet is in a cubic shape, with refrigerators on both sides of the cabinet, a top cover on the top of the cabinet, a heat dissipation component on the top of the top cover, a cabinet door hinged to the cabinet, control buttons on the upper outer side of the cabinet door, and an air intake grille arranged at the front end of the cabinet and close to the base.

2. The automated electrical cabinet according to claim 1, characterized in that: The cabinet is provided with a dust-proof assembly made of transparent material, which includes multiple dust-proof plates with the same structure. The dust-proof plates are in plate shape, and a sealing sleeve is provided at the top of the dust-proof plates. The cross-section of the sealing sleeve is semicircular, and upper magnetic adsorption strips are provided on both radial sides of the sealing sleeve. A sealing sleeve groove is provided at the bottom end of the dust-proof plates. The cross-section of the sealing sleeve groove is U-shaped, and the groove in the middle of the sealing sleeve groove constitutes a sealing groove. The sealing groove cooperates with the sealing sleeve, and a lower magnetic adsorption strip is provided in the sealing sleeve groove near its bottom end. It also includes sliding rails, which are provided on both sides of the inner wall of the cabinet, and each dust-proof plate is slidably cooperated with the sliding rails. The cavity between the cabinet and the dust-proof assembly constitutes an electrical installation cavity, and an air intake assembly is provided at the bottom end of the cabinet.

3. The automated electrical cabinet according to claim 2, characterized in that: The air intake component includes a dust removal component, which is in the shape of a plate, with an air outlet on the side of the dust removal component away from the cabinet door, an air intake frame on the side of the dust removal component close to the air intake grille, a front air intake on the side of the air intake frame close to the air intake grille, an upper air intake on the top of the air intake frame, and a cavity surrounded by the air intake frame constitutes an air intake cavity, and also includes a telescopic front air baffle, which extends from the bottom end of the air intake frame to the top end of the air intake frame, an exhaust fan group is provided in the air outlet, the exhaust fan group is composed of multiple exhaust fans arranged side by side, and also includes a dust exhaust port, a telescopic sealing baffle is provided at the bottom of the dust exhaust port, and the dust exhaust port is arranged at the lower end of the dust removal component.

4. The automated electrical cabinet according to claim 3, characterized in that: The dust removal assembly includes a dust removal shell, which is hollow. An induced draft fan is provided on one side of the dust removal shell, and a coolant inlet pipe and a coolant outlet pipe are respectively provided on the top of the dust removal shell. There are multiple coolant inlet pipes and coolant outlet pipes and they are arranged at intervals. A dust removal module is provided inside the dust removal shell; the dust removal module includes an anode plate and a cathode plate arranged at intervals. The anode plate and the cathode plate are both trapezoidal. The thickness of the cathode plate is 0.1mm-0.2mm, and the thickness of the anode plate is 1cm-8cm. The inside of the anode plate is hollow, and the internal cavity of the anode plate constitutes a cooling cavity. A coolant inlet and a coolant outlet are provided at the top of the anode plate. The coolant inlet is connected to the coolant inlet pipe, and the coolant outlet is connected to the coolant outlet pipe. A water guide plate is provided on the outside of the anode plate. The cross-section of the water guide plate is triangular, and the angle between the water guide plate and the horizontal plane is 30-45 degrees.

5. The automated electrical cabinet according to claim 4, characterized in that: The refrigerator includes a refrigerator shell, which is sealed and connected to the base. The refrigerator shell is in a groove shape, and a sealing cover plate made of a transparent material is provided on the outside of the refrigerator shell. The refrigerator also includes a radiation refrigeration module, which is arranged in the refrigerator shell. The refrigerator also includes a coolant circulation pump. There are two coolant circulation pumps. One end of the coolant circulation pump is connected to the radiation refrigeration module, and the coolant circulation pump also includes a liquid inlet and a liquid outlet. The other end of the coolant circulation pump is respectively connected to different liquid inlets and liquid outlets, and the liquid inlet and the liquid outlet are respectively connected to the coolant inlet pipe and the coolant outlet pipe.

6. The automated electrical cabinet according to claim 1 or 5, characterized in that: The base includes a base groove, a plurality of dampers are arranged on the bottom end surface of the base groove, a cabinet is arranged on the top of the damper, a support seat is arranged at the bottom end of the base groove, a contraction groove is opened on the outside of the base groove, a stabilizing wing is arranged in the contraction groove, a main stabilizing groove is arranged in the base groove, and a left connecting valve and a right connecting valve are arranged at the top of the base groove.

7. The automated electrical cabinet according to claim 6, characterized in that: The damper includes a tubular shell, the longitudinal section of which is in the shape of a boss, and a top cover, a piston rod extending into the interior of the tubular shell is provided at the lower end of the top cover, a piston is provided at the end of the piston rod away from the top cover, a vibration power generation element is provided at the bottom end of the piston, and also includes a spring, which is provided between the top cover and the tubular shell and is coaxially arranged with the piston rod, and also includes a seal, which is provided between the tubular shell and the piston.

8. The automated electrical cabinet according to claim 7, characterized in that: The heat dissipation component includes a heat dissipation shell, in which a heat exchange module is arranged, the heat exchange module includes two parallel arranged heat insulation bottom plates and a heat exchange partition, the heat exchange partition extends from the side plate of the heat dissipation shell to the dust isolation plate, an insulation vertical plate is provided at the end of the heat exchange partition away from the heat dissipation shell, the cavity between the insulation vertical plate and the heat dissipation shell constitutes an air return cavity, the cavity between the insulation bottom plate and the heat exchange partition constitutes a heat exchange cavity, a plurality of heat exchange tubes are arranged in the heat exchange cavity, the heat exchange tubes are tubular, the cavity between the heat exchange partition and the heat dissipation shell constitutes an air guide cavity, the heat exchange tube connects the air guide cavity with the cavity inside the cabinet, and ventilation fans are provided on both sides of the heat exchange cavity.

9. The automated electrical cabinet according to claim 8, characterized in that: The heat dissipation component also includes a heat dissipation sealing component, which includes a sealing sleeve installed on the top of the ventilation fan, a sealing telescopic plate is provided in the sealing sleeve, and the sealing telescopic plate cooperates with the ventilation hole of the ventilation fan. It also includes an external circulation condensation chamber, a condenser is provided in the external circulation condensation chamber, and an evaporator is provided in the heat exchange chamber. The condenser and the evaporator are connected through a capillary tube.

10. The automated electrical cabinet according to claim 9, characterized in that: The heat exchange tube includes an outer heat exchange tube and an inner heat exchange tube. The outer heat exchange tube and the inner heat exchange tube are coaxially arranged. Flanges are provided at both ends of the outer heat exchange tube and the inner heat exchange tube. A connecting plate is provided between the outer heat exchange tube and the inner heat exchange tube. A plurality of air holes are opened on the outside of the outer heat exchange tube. The cavity between the outer heat exchange tube and the inner heat exchange tube constitutes a heat exchange tube cavity.

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