Energy-saving modularized high-low voltage switch cabinet

Abstract

The invention belongs to the related technical field of switch cabinets, and particularly relates to an energy-saving modularized high-low voltage switch cabinet which comprises a cabinet body and sliding seats, the sliding seats are arranged on the two sides of the inner wall of the cabinet body, a bent storage seat is slidably arranged between every two oppositely-arranged sliding seats, a connecting module is arranged on the vertical end face of each storage seat, and the connecting modules are connected with the sliding seats. A plurality of concave grooves are formed in the transverse end face of the storage base, a plurality of adsorption bins capable of being filled with dust-free dry gas are arranged in the storage base below the concave grooves, and a plurality of threaded through holes communicated with one another are formed in the groove bottoms of the concave grooves above the adsorption bins. The technical problems that after a large number of electric devices are installed in an existing switch cabinet, air flow is not smooth, and the air flow position cannot be changed are solved, on the basis, the problems that all partition layers are prone to being clamped and shaking are solved, and the problem that the temperature between the layers of the existing switch cabinet cannot be adaptively adjusted is solved; and the intelligent energy-saving and cooling effects are achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field related to switch cabinets, and in particular relates to an energy-saving modular high and low voltage switch cabinet. Background Art

[0002] Modular switchgear refers to the use of standardized interfaces and connectors to facilitate quick connection and disassembly between modules, which can not only ensure the connection, disconnection, control and protection of the circuit, but also effectively improve the efficiency of installation and maintenance. However, modular design also has certain disadvantages. During the design, a large number of lines will be highly concentrated and summarized, resulting in a large amount of heat generated during operation. In order to ensure that the switchgear can work smoothly, a heat dissipation mechanism is usually set up with a certain number of through holes to ensure that the gas inside the cabinet can flow quickly to achieve the purpose of heat dissipation.

[0003] For example, patent application number CN202023241381.2 discloses a modular switch cabinet, including a cabinet body, a mounting cover is snap-fitted to the bottom of the inner wall of the cabinet body, heat dissipation fans are snap-fitted to the inner walls of the mounting cover on both sides, dust-proof layers are snap-fitted to the bottom of the inner walls of the mounting cover on both sides, and dehumidification layers are snap-fitted to the top of the inner walls on both sides, a lifting rod is welded to the bottom of the inner wall of the cabinet body, a partition is rotatably mounted on the top of the lifting rod, both sides of the partition are rotatably connected to the inner walls of the cabinet body, ventilation holes are opened on the top of the inner wall of the cabinet body, a wind tube is welded to the top of the cabinet body, a cover is welded to the top of the wind tube, and a rotating shaft is rotatably mounted on the bottom of the cover. The overall design of this patent is reasonable, which effectively prevents the problem of high temperature inside the switch cabinet, can achieve heat dissipation effect in time, ensure the normal use of components, and is convenient for maintenance and replacement, which is more intuitive and convenient.

[0004] The existing technology solves the problem of high temperature inside the switch cabinet to a certain extent by using multiple ventilation structures in combination with temperature sensors and dust isolation layers, while ensuring that the cabinet body will not get damp and dusty. However, there are still some defects in the overall use: First of all, in order to ensure that various types of electrical components can be installed in a classified manner, the existing switch cabinets are still equipped with partitions. Although ventilation holes are arranged on the partitions to ensure the flow of gas, the airflow in most cases will still flow in a fixed form due to the holes. If the electrical components are not installed in a good position, the fixed gas flow direction cannot effectively take away the heat, which will cause the temperature of local parts of the cabinet to rise abnormally, thereby affecting the overall use effect. The existing technology cannot further improve the gas flow efficiency and ensure the effective use of the switch cabinet.

[0005] Secondly, most of the existing switch cabinets use sliding partitions to form layers, and the partitions can be pulled out for maintenance; after the originally fixed partitions are changed to sliding settings, they are prone to loosening and vibration. Inside the cabinet, if there is dust or high temperature environment, the lubricating oil in the sliding parts evaporates or dust enters, and it may get stuck. Therefore, the existing structure can neither guarantee that it can be stable and not vibrate, nor can it guarantee that it can slide smoothly, affecting the use effect.

[0006] Finally, different electrical components will be installed between the various compartments inside the switch cabinet, and the temperatures generated by each electrical component will also be different. The existing technology will only uniformly complete the gas flow processing, and cannot effectively make adaptive adjustments to the different temperatures of the compartments, and cannot achieve the purpose of intelligent energy saving. Summary of the invention

[0007] In order to overcome the deficiencies of the prior art, the present invention provides an energy-saving modular high and low voltage switch cabinet. The present invention solves the technical problem that the gas flow is not smooth and the gas flow position cannot be changed after a large number of electrical components are installed in the existing switch cabinet, and on this basis solves the problem that each compartment is easy to get stuck and shake, and improves the problem that the temperature between the layers of the existing switch cabinet cannot be adaptively adjusted, achieving the effect of intelligent energy saving and cooling.

[0008] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an energy-saving modular high and low voltage switch cabinet, comprising a cabinet body and a sliding seat, wherein a plurality of sliding seats are symmetrically arranged in pairs on both sides of the inner wall of the cabinet body, and a sliding groove is arranged on the end faces of each two of the sliding seats arranged opposite to each other, and a slide plate is slidably connected in the sliding groove, and a bent storage seat is slidably arranged between each two of the slide plates, and a partition is formed between the plurality of storage seats, and a connecting module is arranged on the vertical end face of the storage seat, and a plurality of concave grooves are arranged on the lateral end face of the storage seat, and a plurality of adsorption bins for filling dust-free dry gas are arranged in the storage seat below the plurality of concave grooves, and a plurality of threaded through holes connected to each other are arranged at the bottom of the plurality of concave grooves above the adsorption bin, and the plurality of storage seats between the upper and lower parts are staggered to improve the heat dissipation efficiency; A refrigeration bin is provided inside the sliding seat on one side of each sliding groove, and a refrigeration plate is provided in each refrigeration bin. The refrigeration plate can cool the gas inside the refrigeration bin, the sliding seat and the wall of the cabinet. The multiple refrigeration bins are interconnected by pipelines, and an air inlet box is provided at the bottom of the cabinet below the refrigeration bin. An air supply component is provided between each refrigeration bin and the corresponding adsorption bin.

[0009] By providing a storage seat that can slide laterally, an adsorption chamber that can be filled with dry dust-free gas, and a threaded through hole and other structures, a large number of electrical components are installed on each storage seat, which causes the overall gas inside the cabinet to be unable to flow effectively. The positions of the various storage seats can be adjusted to form a gas flow channel with better effect. While effectively ensuring the overall heat dissipation effect inside the cabinet, the cooling gas can be directly sprayed upward from the bottom of the electrical component, so that the cooling gas can flow to the outside of the corresponding electrical component at the first time, and the problem of the inability of gas to flow effectively when the shape of the electrical component changes is solved.

[0010] By setting up a refrigeration bin and a refrigeration plate, dry refrigerant gas can flow on the storage seat, and the sliding seat used for sliding cooperation and the entire cabinet wall can be cooled. This not only improves the overall heat dissipation efficiency of the cabinet, but also reduces the evaporation rate of the lubricating oil at the sliding seat, so that the storage seat will not be stuck when it is pulled out, thereby ensuring maintenance efficiency.

[0011] In the above-mentioned energy-saving modular high and low voltage switchgear, an air pump is arranged in the air inlet box, a removable first filter plate is arranged on the end face of the air inlet box on one side of the air inlet end of the air pump, a removable dehumidification plate is arranged between the first filter plate and the air inlet end of the air pump, and the air outlet end of the air pump is connected to the refrigeration bin.

[0012] Under the premise of ensuring the normal circulation of gas on each storage seat, the air inlet box is set at the bottom of the cabinet, which can better collect the gas with lower temperature and reduce the energy consumption of the switch cabinet. At the same time, the dust and moisture in the gas can be adsorbed through the dehumidification plate and the first filter plate, thereby ensuring the stable operation of the switch cabinet.

[0013] In the above-mentioned energy-saving modular high and low voltage switchgear, multiple rotors are rotatably arranged on the upper and lower sides of the slide plate in the sliding seat, and the outer circumferential surfaces of the multiple rotors are rotatably abutted against the upper and lower end surfaces of the slide plate. A bending plate is connected to one end of the outer side of the slide plate, and the bending plate is bent and slidably cooperates with the outside of the sliding seat.

[0014] The setting of the rotor can make the sliding of the skateboard smoother. At the same time, the setting of the bending plate can not only ensure that the sliding of the skateboard and the storage seat is more stable, but also reduce the entry of dust into the sliding matching part between the sliding seat and the skateboard.

[0015] In the above-mentioned energy-saving modular high and low voltage switchgear, airflow detectors are arranged on both side walls of the storage seat, a first temperature and humidity detector is arranged on the bottom end surface of the storage seat below the airflow detector, and a positioner is arranged on one side of the first temperature and humidity detector on the bottom end surface of the storage seat.

[0016] Through the settings of the airflow detector, the first temperature and humidity detector, and the positioner, when the air circulation inside the cabinet is blocked, resulting in poor heat dissipation, the staggered positions of the various storage seats can be adjusted automatically to change the gas circulation channel, thereby reducing unnecessary cooling energy consumption and improving heat dissipation efficiency.

[0017] In the above-mentioned energy-saving modular high and low voltage switchgear, the air supply assembly includes a booster seat connected to one side of the top of each refrigeration warehouse, each of the booster seats is rotatably provided with a booster impeller, and each of the booster seats is provided with a fixed slot on one side, and a connecting port is provided on the inner side of the fixed slot on the end face of the booster seat, and one side of the connecting port slides in the fixed slot and abuts against a limiting block, one end of the limiting block is connected to the end face of the bending plate, and a sealing joint is provided on the end face of the limiting block on the outside of the connecting port, and the sealing joint is connected to the adsorption warehouse through a pipeline.

[0018] By setting the booster impeller, the gas pressure required for heat dissipation of each layer of the storage seats can be guaranteed, and the setting of the sealing joint and the limit block can not only limit and fix the storage seats and the slide plates when the storage seats are pushed into the cabinet, but also complete the connection of the gas pipeline in time, which effectively simplifies the operation steps and improves the efficiency of operation and maintenance.

[0019] In the above-mentioned energy-saving modular high and low voltage switchgear, the air supply assembly also includes a connecting pipe arranged on the end face of the storage seat, and the connecting pipe and each adjacent sealing joint are interconnected through an elastic connecting pipe, and the connecting pipe and multiple adsorption bins are interconnected through a driving module.

[0020] Through the arrangement of the connecting pipe and the elastic through pipe, the dry cooling gas can be effectively transferred and flow to the outside of each electrical component, thereby improving the heat dissipation efficiency.

[0021] In the above-mentioned energy-saving modular high and low voltage switchgear, a removable sealing plate is provided at the bottom of each adsorption bin, a removable adsorption plate is provided above the sealing plate in the adsorption bin, a roller sleeve is provided above the adsorption plate and can roll freely in the adsorption bin, a plurality of dials are provided on the outer circumferential surface of the roller sleeve, and the plurality of dials can squeeze and dial the outside of the adsorption plate when the roller sleeve rotates.

[0022] By setting the adsorption plate, the gas can be subjected to the final step of dust removal and dehumidification before flowing to the outside of the electrical device, ensuring the stable operation of the electrical device, and dehumidifying and dust removal of the electrical device installed on the storage seat without cooling. The roller sleeve and dial settings allow the device to use the movable storage seat to move the adsorption plate for cleaning, ensuring the overall adsorption effect of the adsorption plate and increasing its service life.

[0023] In the above-mentioned energy-saving modular high and low voltage switch cabinet, an anti-sliding block can be installed in each threaded through hole above the adsorption bin, the outer end surface of the anti-sliding block protrudes from the overall end surface of the storage seat and is roughened, and a buffer inner core is arranged in the anti-sliding block.

[0024] By arranging the anti-sliding block and the buffer inner core, when the threaded through hole does not need to eject air outwards, the anti-sliding block can be installed in the threaded through hole, so that the electrical components installed on the storage seat can be prevented from slipping and damped, thereby increasing the service life of the electrical components.

[0025] In the above-mentioned energy-saving modular high and low voltage switchgear, a plurality of exhaust seats with cone-shaped tops are arranged on the top of the cabinet body, a ventilation and filtering structure is provided between the exhaust seat and the cabinet body, a plurality of fan modules are arranged at the bottom of the exhaust seat, a plurality of second temperature and humidity detectors are arranged above the fan module at the bottom of the conical surface of the exhaust seat, air outlets are arranged on both sides of the second temperature and humidity detector on the side wall of the exhaust seat, a mesh baffle is arranged in the air outlet, and a cabinet door is hingedly arranged on one side wall of the cabinet body.

[0026] By configuring the exhaust seat and the second temperature and humidity detector, the overall gas flow inside the cabinet is guaranteed, so that effective gas circulation can be completed inside the cabinet, thereby improving the heat dissipation efficiency.

[0027] In the above-mentioned energy-saving modular high and low voltage switchgear, the upper and lower ends of the limit block are roughened, a buffer belt is provided on the inner surface of the fixed groove on the outside of the limit block, and a clamping plate is provided at the part where the buffer belt and the limit block are in contact with each other, and the clamping plate forms an elastic clamping treatment for the limit block.

[0028] By setting up the buffer belt and the splint, the sealing joint can form an elastic clamping and limiting treatment for the limit block after the ventilation treatment is completed, so that the slide plate and the storage seat at one end of the limit block can be effectively limited, and the external whole can be absorbed by the buffer belt, which not only ensures the ventilation stability of the sealing joint but also ensures that the electrical components will not vibrate excessively.

[0029] In summary, compared with the prior art, the beneficial effects of this solution are: (1) The present invention adopts the design of the slidable storage seat and the adsorption chamber, so that when the temperature inside the cabinet rises abnormally and the gas cannot flow effectively, the position between the storage seats can be changed to form a better gas flow channel. Combined with the threaded through holes that can directly spray gas from the surface of the storage seat, it can effectively ensure that the cooling gas can effectively flow to various places outside each electrical component, thereby improving the heat dissipation efficiency and achieving energy saving effect. (2) The present invention adopts a design that the refrigeration plate and the refrigeration bin are arranged inside each of the sequentially arranged sliding seats. On the one hand, the electrical components on each layer of the storage seat can freely adjust the temperature during heat dissipation to achieve a better heat dissipation effect and reduce energy consumption. On the other hand, the parts used for sliding with the sliding seat and the wall surface of the cabinet can be cooled, so that the overall cooling efficiency inside the cabinet is improved and the volatilization rate of the lubricating oil in the sliding seat can be reduced, thereby prolonging the service life of the switch cabinet. (3) The present invention provides structures such as fixed slots and buffer strips, as well as limit blocks and sealing joints, so that when a worker pushes a storage seat into the cabinet, the limit and ventilation process can be completed. When the cabinet vibrates, part of the vibration reflected to the storage seat can be absorbed, so that the storage seat is easy to replace and maintain while ensuring the safety of the electrical components. (4) The present invention arranges the adsorption bin and the adsorption plate, etc., so that the electrical components installed on the storage seat can be further kept dry. In combination with the dial and the roller sleeve and other structures, the adsorption plate can be squeezed and moved, which can improve the overall adsorption effect of the adsorption plate, thereby improving its adsorption efficiency and service life, and reducing the maintenance cost of a single switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A perspective view of the present invention; Figure 2 It is a front view of the present invention; Figure 3 for Figure 2 Stereoscopic cross-sectional view at AA in the middle; Figure 4 It is a partial structural schematic diagram of the present invention; Figure 5 It is an external stereoscopic schematic diagram of the internal structure of the present invention; Figure 6 This is an external front view of the internal structure of the present invention; Figure 7 It is an external side view of the internal structure of the present invention; Figure 8 for Figure 6 A three-dimensional cross-sectional view of the middle BB; Fig. 9 for Figure 3 A partial enlarged view of point C in the middle; Fig.10 for Figure 8 A partial enlarged view of point D in the middle; Fig.11 for Figure 2 A three-dimensional cross-sectional view at EE in the middle; Fig.12 for Figure 7 A three-dimensional cross-sectional view at FF in the middle; Fig.13 for Fig.12 A partial enlarged view of the G in the middle; Fig.14 for Figure 3 A partial enlarged view of the H in the middle; In the figure: cabinet 10, cabinet door 11, exhaust seat 12, air inlet box 13, storage seat 14, first filter plate 15, connecting pipe 16, slide plate 17, adsorption plate 18, sliding seat 19, sealing plate 20, first temperature and humidity detector 21, air flow detector 22, concave groove 23, limit shaft 24, lead screw 25, connecting module 26, sliding groove 27, threaded through hole 28, rotor 29, limit block 30, elastic through pipe 31, booster seat 32, air pump 33, fixed Slot 34, anti-sliding block 35, track 36, transmission shaft 37, adsorption bin 38, climbing wheel 39, roller sleeve 40, dial 41, buffer inner core 42, refrigeration plate 43, booster fan wheel 44, dehumidification plate 45, refrigeration bin 46, sealing joint 47, buffer belt 48, splint 49, connecting port 50, fan module 51, air outlet 52, mesh baffle 53, second temperature and humidity detector 54, positioner 55, shunt pipe 56, drive module 57, bending plate 58. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Embodiment 1: Reference Figure 1 , Attachment Figure 2 , Attachment Figure 5 , Attachment Figure 6 and attached Figure 7 , an energy-saving modular high and low voltage switch cabinet, including a cabinet 10 of any size, a cabinet door 11 is hingedly provided at an opening on one side of the cabinet 10, a door lock and various dials showing the operation status of internal electrical components are arranged on the end surface of the cabinet door 11, which are all prior arts, and this scheme will not be elaborated in detail, and a variety of sealing structures including sealing strips are arranged on the end surface of the cabinet door 11 close to the cabinet 10 and the end surface of the cabinet 10, which are all prior arts, and this scheme will not be elaborated in detail; On the inner side walls of the cabinet 10, multiple sliding seats 19 are evenly and symmetrically arranged in pairs along the straight direction. A sliding groove 27 with an open side is arranged at the end surface between each two opposite sliding seats 19. Multiple rotors 29 are evenly and rotatably arranged on the upper and lower sides of the sliding groove 27 along the straight direction. The upper and lower multiple rotors 29 can roll and abut the slide plate 17. One end of the slide plate 17 extends out of the opening of the sliding groove 27. A bending plate 58 with an upwardly bent flange is arranged on the end surface of the slide plate 17 extending out of the opening of the sliding groove 27. The upwardly bent plate 58 can semi-wrap the upper surface of the sliding seat 19, so that when the slide plate 17 slides in the sliding groove 27 through the multiple rotors 29, the sliding cooperation between the bending plate 58 and the sliding seat 19 can be used to improve the overall stability. A storage seat 14 is slidably arranged between 58, and the storage seat 14 is bent as a whole. A connection module 26 is arranged on the bent vertical surface of the storage seat 14. The staff can install various electrical components and insulating parts required for power supply on the end surface of the storage seat 14, and can connect and arrange the wires and data cables used by various electrical components through the connection module 26 to achieve modular management. The connection module 26 is a prior art and will not be elaborated in detail in this scheme. In this scheme, multiple storage seats 14 are coordinated with sliding seats 19, etc., to form multiple compartments inside the cabinet 10. While facilitating the classified installation of various electrical components, when the electrical components on a single-layer storage seat 14 need maintenance, they only need to pull out the storage seat 14 of that layer to perform maintenance outside the cabinet 10, thereby improving the efficiency of maintenance.

[0033] For further information, see Attachment Figure 4 and attached Figure 5A limiting shaft 24 is connected between the two opposite bending plates 58, one end of the storage seat 14 is slidably connected to the outside of the limiting shaft 24, and a lead screw 25 is rotatably connected between the two bending plates 58 on one side of the limiting shaft 24, the lead screw 25 is threadedly matched with the inside of the storage seat 14, and a driving module 57 is arranged on the outside of one end of the lead screw 25 on the end surface of one of the bending plates 58. The driving module 57 includes a plurality of transmission gears and a driving motor, which is the prior art and is not elaborated in detail in this scheme. In this scheme, when the electrical parts to be installed are relatively high and their height exceeds the distance between the two storage seats 14, the driving module 57 can be started at this time, so that the lead screw 25 can be driven to rotate, thereby driving the storage seat 14 outside the lead screw 25 to slide in parallel, so that the upper and lower storage seats 14 can be made to slide in parallel. The plurality of storage seats 14 can be staggered with each other to form a new height space, thereby meeting its installation requirements. When the overall volume of the switch cabinet is determined, the advantage of the movable storage seat 14 can be used to complete the installation of various electrical components, thereby improving practicality. At the same time, when the air flow inside the cabinet 10 is not smooth, resulting in an excessively high temperature inside the cabinet 10, the plurality of storage seats 14 can be staggered with each other, so that a channel for rapid gas flow is formed between the plurality of storage seats 14, thereby improving the heat dissipation efficiency. Airflow detectors 22 are provided on both side walls of the storage seat 14. The airflow detector 22 can detect the airflow flowing to the outside of the storage seat 14, thereby determining whether the airflow channel is formed and whether the flow is smooth, thereby controlling the storage seat 14 to adjust its position, thereby further improving the heat dissipation efficiency.

[0034] For further information, see Attachment Figure 3 , Attachment Figure 8 , Attachment Fig. 9 and attached Fig.10, a plurality of concave grooves 23 are provided on the end surface of each storage seat 14, a plurality of adsorption chambers 38 are provided inside the storage seat 14 below the concave grooves 23, and a plurality of threaded through holes 28 are provided at the bottom of the plurality of concave grooves 23 and are interconnected with the adsorption chambers 38. When an electrical component needs to be installed on the end surface of the storage seat 14, the staff can screw the fastening bolts into the corresponding threaded through holes 28 after placing the electrical component on the end surface of the storage seat 14, so as to fix the electrical component, wherein the plurality of threaded through holes 28 will be The electrical components on the storage seat 14 are blocked, but a certain number of threaded through holes 28 can be kept in a connected state. When the electrical components on the storage seat 14 start to work and the temperature inside the cabinet 10 starts to rise, the adsorption chamber 38 will be filled with dry and dust-free gas, and the gas can flow to the outer surface of the electrical components through multiple unblocked threaded through holes 28, thereby cooling the electrical components. In the above relationship, due to the design of the concave groove 23 being concave downward, even if a large number of electrical components are placed on the storage seat 14, the gas can effectively flow to various places outside the electrical components, ensuring the heat dissipation efficiency. In the above scheme, the end surface of the storage seat 14 between the multiple concave grooves 23 is also roughened, so that the fixing effect of the electrical components and the storage seat 14 can be guaranteed, and the stable operation of the switch cabinet can be guaranteed. In the above scheme, the number and size of the threaded through holes 28 are arranged according to the actual situation, and this scheme does not impose too many restrictions.

[0035] For further information, see Attachment Fig.10 , Attachment Fig.11 and attached Fig.12 A refrigeration bin 46 is provided on one side of each sliding seat 19 close to the inner wall of the cabinet 10, and the multiple refrigeration bins 46 are interconnected through pipelines. An air inlet box 13 is provided on the bottom end surface of the cabinet 10 below the multiple sliding seats 19 on a single side, and an air pump 33 is provided inside the air inlet box 13. The air outlet end of the air pump 33 is connected to the bottom refrigeration bin 46 through a pipeline, and a first filter plate 15 is provided on the end surface of the air inlet box 13 on one side of the air inlet end of the air pump 33, and a detachable dehumidification plate 45 is provided in the air inlet box 13 between the first filter plate 15 and the air pump 33, and the adsorption bin 38 in each storage seat 14 is connected to the corresponding refrigeration bin 46 through an air supply component, and a refrigeration plate 43 using semiconductor refrigeration is also provided in each refrigeration bin 46.

[0036] Specifically, when multiple adsorption bins 38 need to supply air and dissipate heat, the air pump 33 can start working, so as to inhale the air outside the air inlet box 13, and the gas will pass through the first filter plate 15 and the dehumidification plate 45 for moisture and dust adsorption. After the dust removal and dehumidification are completed, the injected high-pressure gas can enter each refrigeration bin 46 in turn through the pipeline. At this time, the refrigeration plate 43 inside each refrigeration bin 46 will start, and the refrigeration plate 43 will refrigerate the refrigeration bin 46 body and the gas entering the refrigeration bin 46, and the refrigerated gas can pass through Through multiple air supply components entering the adsorption bin 38, the adsorption bin 38 can spray the refrigerated, dust-free and dry gas to the outside of the electrical device through the threaded through hole 28 to achieve the purpose of rapid heat dissipation. In the above relationship, since the refrigeration bins 46 are connected layer by layer, the cold air generated by the refrigeration bin 46 at the bottom will gradually flow upward and converge during the flow process. Therefore, the refrigeration bin 46 on the upper layer can reduce the refrigeration power of the refrigeration plate 43 and achieve the same refrigeration effect, which has a certain energy-saving effect. If the required temperature of each layer is different, the temperature of the corresponding layer can also be adjusted in time for intelligent management.

[0037] In the above scheme, the dehumidification plate 45 and the first filter plate 15 are both detachable, so that the dehumidification plate 45 and the first filter plate 15 can be replaced in time after long-term use to ensure the quality of dust removal and dehumidification; the air inlet box 13 is placed at the bottom of the cabinet 10, the purpose of which is that the temperature of the bottom of the cabinet 10, whether outdoors or indoors, is lower than other places outside the cabinet 10. Collecting gas here can reduce the energy consumption of the refrigeration plate 43 during refrigeration, achieve a certain energy-saving effect, and cooperate with the dehumidification plate 45 and the first filter plate 15 to ensure dry and dust-free effect. The refrigeration bin 46 is set on the end face of the cabinet 10 on one side of the inside of the sliding seat 19, in which the space between the refrigeration bin 46 and the multiple rotors 29 on the other side of the sliding seat 19 is in a sealed and separated state. This design has the following two advantages:

[0038] First, the slide plate 17 and the plurality of rotors 29 are in rolling cooperation, so whether it is the rotating cooperation part between the rotor 29 and the inside of the sliding seat 19 or the cooperation part between the rotor 29 and the slide plate 17, in order to ensure that the storage seat 14 can be smoothly pulled out, lubricating oil is required. When the switch cabinet is used outdoors or in a high temperature environment, the lubricating oil is easy to evaporate due to the increase in the temperature inside the cabinet body 10, so that the storage seat 14 is stuck and cannot slide smoothly. The refrigeration plate 43 will also refrigerate the refrigeration bin 46 during refrigeration. The interval between the refrigeration bin 46 and the sliding seat 19 can conduct heat to the sliding seat 19, thereby ensuring that the inside of the sliding seat 19 is always in a suitable temperature range, thereby improving the lubrication effect; Secondly, similarly, the refrigeration bin 46 is also in contact with the inner wall of the cabinet 10, so the refrigeration bin 46 can also perform heat conduction and heat dissipation treatment on the wall of the cabinet 10, so that when the cabinet 10 is outdoors or in a high-temperature environment, the equipment can also perform heat dissipation treatment on the cabinet 10 body, thereby further ensuring the effective operation of various electrical components inside the cabinet 10.

[0039] Therefore, by setting the positions of the refrigeration chamber 46 and the refrigeration plate 43 , not only can the interior of the cabinet 10 be effectively cooled, but also the effective sliding fit between the slide plate 17 and the rotor 29 can be ensured.

[0040] For further information, see Attachment Figure 3 and attached Fig.14 An exhaust seat 12 with a conical top is arranged on the top end surface of the cabinet 10, a filtering structure is arranged between the exhaust seat 12 and the inside of the cabinet 10, an air outlet 52 is arranged below the inclined surface of the exhaust seat 12, a detachable mesh baffle 53 is arranged at the air outlet 52, and a plurality of fan modules 51 are arranged at the bottom of the exhaust seat 12, the fan module 51 includes a driving motor and a fan wheel, when the cabinet 10 is dissipating heat, the fan module 51 can drive the fan wheel through the motor, so that the gas inside the cabinet 10 can be introduced into the exhaust seat 12, and then discharged outward through the air outlet 52, so that the adsorption bin 38 and the threaded through hole 28 can form a gas circulation in the cabinet 10, thereby improving the heat dissipation and dehumidification efficiency, and the mesh baffle 53 and the filtering structure at the bottom of the exhaust seat 12 can prevent the gas and dust outside the cabinet 10 from entering the cabinet 10 through the exhaust seat 12, providing a certain degree of security.

[0041] For further information, see Attachment Figure 4 and attached Fig.14 A second temperature and humidity detector 54 is arranged at the inner top of the exhaust seat 12. The second temperature and humidity detector 54 can detect the temperature and humidity of the gas injected into the exhaust seat 12 and ready to be discharged, so as to judge the overall temperature and humidity conditions inside the cabinet 10. A first temperature and humidity detector 21 is arranged at the bottom of each storage seat 14, so as to perform secondary detection of the temperature and humidity in the single-layer space, so as to control the equipment to improve the heat dissipation and dehumidification efficiency. Among them, a positioner 55 is also arranged at the bottom of the storage seat 14, so that when the storage seat 14 is adjusted, the position of the storage seat 14 can be accurately determined, thereby improving the gas flow efficiency.

[0042] Embodiment 2: On the basis of the first embodiment, a further embodiment is made, an energy-saving modular high and low voltage switch cabinet, referring to the attached Figure 5 , Attachment Figure 8 , Attachment Fig.12 and attached Fig.13The air supply assembly includes a booster seat 32 connected to the top of one end of each refrigeration bin 46, wherein the pipeline originally connected between the multiple refrigeration bins 46 can also be connected between the multiple booster seats 32, and a fixed slot 34 with a U-shaped opening is provided on the end surface of the booster seat 32 close to the cabinet door 11, and a connecting port 50 is provided on the end surface of the booster seat 32 in the fixed slot 34, and a bent stopper 30 is fixedly provided on the top of each bent plate 58 on one side of the booster seat 32, and one end of the stopper 30 can be inserted into Into the fixed groove 34, a sealing joint 47 is provided on the end of the limit block 30 inserted into the fixed groove 34, and an elastic sealing member is provided at one end of the sealing joint 47, so that the sealing joint 47 can seal the connecting port 50 when it moves to the side of the connecting port 50, and a connecting pipe 16 is provided on the end surface of the storage seat 14 between the two sealing joints 47, the connecting pipe 16 is connected to the two sealing joints 47 through an elastic connecting pipe 31, and the connecting pipe 16 is connected to the adsorption bin 38 through a plurality of driving modules 57.

[0043] Specifically, when the electrical components are installed on the storage seat 14, in the process of pushing the storage seat 14 into the cabinet 10, the slide plate 17 will also drive the bending plate 58 to move toward the booster seat 32, thereby driving the limit block 30 on the end face of the bending plate 58 and the sealing joint 47 to move toward the fixed groove 34. One end of the limit block 30 will slowly rest in the groove formed by the fixed groove 34, so that the storage seat 14 cannot be pushed inward further, thereby achieving the purpose of limiting. The port of the sealing joint 47 will also gradually cover the outer end face of the connecting port 50 to form a connecting effect. At this time, the refrigeration is completed through the refrigeration plate 43 and flows to the inside of each booster seat 32 The gas can be poured into the sealing joint 47 through the connecting port 50, and then poured into the connecting pipe 16 through the elastic through pipe 31. The connecting pipe 16 will pour the gas into the adsorption bin 38 through the driving module 57 to complete the gas transmission process; in this regard, the setting of the limit block 30 can not only limit the moving stroke of the storage seat 14, but also ensure that the sealing joint 47 can be accurately moved to the outside of the connecting port 50 to ensure the ventilation effect, and the elastic through pipe 31 is made of flexible material. When the storage seat 14 moves laterally and adjusts its position, the elastic through pipe 31 can produce a certain deformation, so that the storage seat 14 can move smoothly and the gas can be stably supplied.

[0044] For further information, see Attachment Fig.11 A booster impeller 44 is rotatably provided at the gas flow point inside each booster seat 32. When the gas below is poured into the booster seat 32 above, the booster impeller 44 will be driven by the gas to rotate, thereby pressurizing the gas flowing upward, so that the gas can effectively flow to each booster seat 32 and the refrigeration chamber 46, thereby ensuring the gas supply.

[0045] For further information, see Attachment Fig. 9 , Attachment Fig.12 and attached Fig.13 The upper and lower end surfaces of the limit block 30 are roughened, and a buffer belt 48 is arranged outside the limit block 30 and inside the fixed slot 34. The buffer belt 48 is made of elastic sealing material. The buffer belt 48 can wrap the limit block 30 inserted into the fixed slot 34 to achieve the effect of absorbing vibration and elastic sealing. The buffer belt 48 is wrapped on the end surface of the limit block 30. A splint 49 made of hard material is also arranged on the end surface of the splint 49 that fits the limit block 30. The end surface of the splint 49 is also roughened, so that when the limit block 30 is inserted into The buffer belt 48 is fixed in the groove 34, so that during the process of the sealing joint 47 completing the air supply, the buffer belt 48 will produce a certain elastic deformation, thereby wrapping and sealing the limit block 30, making the air supply of the sealing joint 47 more stable. At the same time, the elastically deformed buffer belt 48 can also perform a certain elastic clamping on the limit block 30 through the clamping plate 49, so that the limit block 30 will not slide at will, thereby achieving the purpose of elastic limitation, so that during the overall movement or support of the switch cabinet, the storage seat 14 and the limit block 30 will not slide at will, and have good stability.

[0046] Embodiment three: On the basis of the first or second embodiment, a further embodiment is made, an energy-saving modular high and low voltage switch cabinet, referring to the attached Fig. 9 and attached Fig.10 A detachable adsorption plate 18 is arranged inside the adsorption bin 38, and the adsorption plate 18 can perform the final step of dust and moisture absorption treatment on the gas entering the adsorption bin 38. Tracks 36 are arranged on both sides of the inner wall of the adsorption bin 38 above the adsorption plate 18, and a transmission shaft 37 is rotatably arranged in the adsorption bin 38 between the two tracks 36. Climbing wheels 39 are arranged at both ends of the transmission shaft 37, and the climbing wheels 39 are rotatably arranged in the track 36. A roller sleeve 40 is arranged outside the transmission shaft 37 between the two climbing wheels 39, and a plurality of dials 41 are arranged on the outer circumferential surface of the roller sleeve 40. The adsorption plate 18 can be squeezed and dialed on the outside of the plurality of dials 41.

[0047] Specifically, before the threaded through hole 28 discharges the gas to the outside, the adsorption plate 18 will perform the final step of adsorption treatment on the dust and moisture, so that the gas can be kept dry and dust-free when it flows to the outside of the electrical component, thereby increasing the service life of the electrical component. When there is no need to cool down the inside of the switch cabinet, the adsorption plate 18 installed in the adsorption bin 38 can also adsorb moisture flowing to the outside of the electrical component because it is below the electrical component, so that the electrical component remains dry and the service life of the electrical component is better guaranteed.

[0048] During the long-term adsorption process of the adsorption plate 18, a large amount of dust will stick to the surface. Therefore, a removable sealing plate 20 is also provided at the bottom of the adsorption bin 38. The staff can remove the sealing plate 20 regularly and then replace the adsorption plate 18. When the adsorption plate 18 is in normal use, since the storage seat 14 can move horizontally, and the storage seat 14 will still produce a certain amount of shaking when moving due to the drive of the motor or the cooperation relationship of the lead screw 25, this shaking will drive the transmission shaft 37 to drive the climbing wheels 39 at both ends to roll back and forth in the track 36, thereby driving the roller sleeve 40 outside the transmission shaft 37 to rotate back and forth. The roller sleeve 40 that rotates back and forth will drive multiple dials 41 to continuously squeeze and dial the adsorption plate 18, so that the dust accumulated on the surface of the adsorption plate 18 can be scattered and fall off to achieve the effect of dredging, thereby extending the use time of the adsorption plate 18 after a single replacement, reducing maintenance costs while improving adsorption efficiency.

[0049] Embodiment 4: On the basis of the first to third embodiments, a further embodiment is made, an energy-saving modular high and low voltage switch cabinet, referring to the attached Fig. 9 and attached Fig.10 When the electrical device is being installed, if there are too many threaded through holes 28 that are all in a connected state, the staff can install the anti-slip block 35 in the multiple threaded through holes 28 according to the actual situation. The anti-slip block 35 is provided with a buffer inner core 42 that can absorb vibration. The top of the anti-slip block 35 is roughened. After the anti-slip block 35 is installed, its top end face protrudes from the end face of the storage seat 14. At this time, when the electrical device is installed, the bottom end face of the electrical device can be pressed against the end face of the anti-slip block 35. The anti-slip block 35 will be stressed in the buffer inner core 42 in the process. When the switch cabinet is in use, when the switch cabinet generates vibration outside and transmits it to the inside, the buffer inner core 42 and the anti-slip block 35 can absorb a certain vibration, so that the electrical device can be more stable and not easy to slip and shake, thereby ensuring the stable operation of the electrical device.

[0050] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0051] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0052] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. An energy-saving modular high and low voltage switch cabinet, comprising a cabinet body (10), a sliding seat (19), characterized in that: A plurality of sliding seats (19) are symmetrically arranged in pairs on both sides of the inner wall of the cabinet (10), and a sliding groove (27) is arranged on the end surface of each two of the sliding seats (19) arranged opposite to each other, and a slide plate (17) is slidably connected in the sliding groove (27), and a bent storage seat (14) is slidably arranged between each two of the slide plates (17), and a partition is formed between the plurality of storage seats (14), and a connecting module (26) is arranged on the vertical end surface of the storage seat (14), and a plurality of concave grooves (23) are arranged on the transverse end surface of the storage seat (14), and a plurality of adsorption chambers (38) capable of filling with dust-free dry gas are arranged in the storage seat (14) below the plurality of concave grooves (23), and a plurality of threaded through holes (28) connected to each other are arranged at the bottom of the plurality of concave grooves (23) above the adsorption chamber (38), and the plurality of storage seats (14) above and below are staggered to improve heat dissipation efficiency; A refrigeration bin (46) is provided inside the sliding seat (19) on one side of each sliding groove (27), and a refrigeration plate (43) is provided inside each refrigeration bin (46). The refrigeration plate (43) can cool the internal gas of the refrigeration bin (46), the sliding seat (19) and the wall surface of the cabinet (10). The multiple refrigeration bins (46) are interconnected through pipelines, and an air inlet box (13) is provided below the refrigeration bin (46) at the bottom of the cabinet (10). An air supply component is provided between each refrigeration bin (46) and the corresponding adsorption bin (38).

2. The energy-saving modular high and low voltage switchgear according to claim 1 is characterized in that: An air pump (33) is arranged in the air inlet box (13); a detachable first filter plate (15) is arranged on the end surface of the air inlet box (13) on one side of the air inlet end of the air pump (33); a detachable dehumidification plate (45) is arranged between the first filter plate (15) and the air inlet end of the air pump (33); and the air outlet end of the air pump (33) is connected to the refrigeration bin (46).

3. The energy-saving modular high and low voltage switch cabinet according to claim 1 is characterized in that: A plurality of rotors (29) are rotatably arranged on both upper and lower sides of the slide plate (17) in the slide seat (19); the outer circumferential surfaces of the plurality of rotors (29) are rotatably abutted against the upper and lower end surfaces of the slide plate (17); a bending plate (58) is connected to one end of the outer side of the slide plate (17); the bending plate (58) is in a bent shape and is slidably matched with the outside of the slide seat (19).

4. The energy-saving modular high and low voltage switch cabinet according to claim 3 is characterized in that: Airflow detectors (22) are arranged on both side walls of the storage seat (14); a first temperature and humidity detector (21) is arranged on the bottom end surface of the storage seat (14) below the airflow detector (22); and a positioner (55) is arranged on one side of the first temperature and humidity detector (21) on the bottom end surface of the storage seat (14).

5. The energy-saving modular high and low voltage switch cabinet according to claim 1, characterized in that: The air supply assembly includes a booster seat (32) connected to one side of the top of each refrigeration bin (46), each of the booster seats (32) is rotatably provided with a booster impeller (44), one side of each of the booster seats (32) is provided with a fixed slot (34), the inner side of the fixed slot (34) is provided with a connecting port (50) on the end face of the booster seat (32), one side of the connecting port (50) is slidably abutted against a limiting block (30) in the fixed slot (34), one end of the limiting block (30) is connected to the end face of the bending plate (58), a sealing joint (47) is provided on the end face of the limiting block (30) on the outer side of the connecting port (50), and the sealing joint (47) is connected to the adsorption bin (38) through a pipeline.

6. The energy-saving modular high and low voltage switch cabinet according to claim 5, characterized in that: The air supply assembly further comprises a connecting pipe (16) arranged on the end surface of the storage seat (14); the connecting pipe (16) and each adjacent sealing joint (47) are interconnected via an elastic connecting pipe (31); and the connecting pipe (16) and a plurality of adsorption bins (38) are interconnected via a driving module (57).

7. The energy-saving modular high and low voltage switch cabinet according to claim 3 is characterized in that: A detachable sealing plate (20) is arranged at the bottom of each adsorption bin (38); a detachable adsorption plate (18) is arranged above the sealing plate (20) in the adsorption bin (38); a roller sleeve (40) is arranged above the adsorption plate (18) in the adsorption bin (38) so as to roll freely; a plurality of dials (41) are arranged on the outer circumferential surface of the roller sleeve (40); and the plurality of dials (41) can squeeze and move the outside of the adsorption plate (18) when the roller sleeve (40) rotates.

8. The energy-saving modular high and low voltage switch cabinet according to claim 7, characterized in that: An anti-sliding block (35) can be installed in each threaded through hole (28) above the adsorption bin (38), the outer end surface of the anti-sliding block (35) protrudes from the overall end surface of the storage seat (14) and is roughened, and a buffer inner core (42) is arranged in the anti-sliding block (35).

9. The energy-saving modular high and low voltage switch cabinet according to claim 1, characterized in that: The cabinet body (10) is provided with a plurality of exhaust seats (12) with cone-shaped tops on the top, a ventilation and filtering structure is provided between the exhaust seats (12) and the cabinet body (10), a plurality of fan modules (51) are provided at the bottom of the exhaust seats (12), a plurality of second temperature and humidity detectors (54) are provided above the fan modules (51) at the bottom of the cone surface of the exhaust seats (12), air outlets (52) are provided on both sides of the second temperature and humidity detectors (54) on the side wall of the exhaust seat (12), a mesh baffle (53) is provided in the air outlet (52), and a cabinet door (11) is hingedly provided on one side wall of the cabinet body (10).

10. The energy-saving modular high and low voltage switch cabinet according to claim 5, characterized in that: The upper and lower ends of the limit block (30) are roughened, a buffer belt (48) is arranged on the inner surface of the fixed slot (34) outside the limit block (30), and a clamping plate (49) is arranged at the part where the buffer belt (48) and the limit block (30) are in contact with each other, and the clamping plate (49) forms an elastic clamping treatment for the limit block (30).

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