Outdoor box-type switch room assembly

Abstract

The utility model relates to the technical field of dehumidifiers, and discloses an outdoor box-type switch room assembly, which is characterized by comprising a pipeline component, a box-type transformer, a dehumidification device, electric equipment, a switch room shell and a partition plate, the partition plate is fixedly arranged in the switch room shell and divides the interior of the switch room shell into a first storage space and a second storage space, the box-type transformer is arranged in the first storage space, the electric equipment is arranged in the second storage space, and the dehumidification device is arranged in the second storage space and used for processing and dehumidifying air in the second storage space. One end of the pipeline component is connected with the dehumidification device, the other end of the pipeline component is connected with the interior of the electric equipment, all the electric equipment is connected through the pipeline component, the handcart chamber, the bus chamber and the cable chamber are placed in the second storage space, the indoor air is dehumidified in cooperation with the dehumidification structure, and then the indoor air is subjected to dehumidification treatment; and then the dehumidified air is delivered into the electric equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidifiers, and more specifically to an outdoor box-type switch room assembly. Background Art

[0002] Dehumidification is a treatment for some spaces, so as to reduce the water content in the space, such as power stations, which have specific spaces and specific equipment. It involves an open indoor space. When the electrical equipment is in operation, dust will accumulate. In addition, the problem of humid air and high temperature can easily reduce the service life of the equipment, thereby causing damage to the inside of the power station and increasing the risk of major accidents such as leakage in the power station. It is not convenient to dehumidify and control the temperature of the box-type switch room and the inside of the electrical equipment in the existing technology. Most of the existing technologies are for adjusting the overall indoor humidity, and most of the dehumidification equipment in the existing technology has a constant power output, which is not convenient for saving energy. Machines with power change functions are not convenient for power adjustment according to the number of indoor electrical equipment. Among them, the number of electrical equipment in a small power station is 1-4, and the traditional dehumidification equipment is not convenient for separate regulation in the environmental regulation and control of the overall internal space. The air conditioning of the space where the box-type transformer is located and the internal space of other electrical equipment will not be completely dehumidified, and the following hazards will also occur;

[0003] 1. Condensation hazards: The capillary action of the cement foundation lining layer continuously guides the moisture in the underground soil to the cement floor surface, and evaporates into water vapor by absorbing the heat of the air in the cabinet, and enters the cabinet through the bottom gap and the air permeable grille. The air circulation in the cabinet is poor, causing water vapor to accumulate in the cabinet. When the temperature of the equipment surface and the inner cabinet wall is lower than the dew point temperature of the air near the surface, condensation will occur. Condensation and temperature rise accelerate the aging of the internal structure of the equipment cabinet, corrode the metal parts in the mechanism, affect the service life of the mechanism, and seriously affect production safety and power supply reliability;

[0004] 2. Thermal radiation and high temperature cause great harm to the safe operation of outdoor equipment: Due to the thermal radiation effect, when the external environment temperature rises, the internal temperature of the equipment will rise exponentially, and the heating caused by the operation of the equipment is inevitable. In the hot summer, the internal temperature of the equipment can reach 60-70℃ (or even higher), which will cause great harm to the primary and secondary equipment outdoors, seriously affecting safe production;

[0005] 3. Due to the poor weather resistance of outdoor equipment: For box-type transformer equipment, since the initial design did not take into account the impact of the external environment on the outer shell of the equipment, the external structure is not a fully sealed structure with thermal insulation protection. The environment inside the cabinet is seriously affected by the external environment, and due to the thermal breathing effect, the internal environment of the equipment is even worse than the external environment; 4. Due to the harsh environment in which outdoor equipment is located, the cabinet is not tightly sealed, and the temperature inside the cabinet is high, a thermal breathing effect is generated, which draws the dirty air outside the cabinet into the cabinet, forming electrostatic dust. The electrostatic dust combines with water molecules to form acids, alkalis, and salts, which corrode the insulating parts and metal parts in the circuit breaker and the mechanism box, affecting the service life of the mechanism, and seriously affecting production safety and power supply reliability.

[0006] That is, the hazards caused by condensation, static dust, and temperature rise affect production safety and power supply reliability; damage insulation; static dust accumulation causes the equipment's heat dissipation capacity to decrease, affecting the equipment's operating quality and reliability; seriously affects the equipment's service life; metal devices are corroded; electronic components are damaged, short-circuited, and cabinets explode, among other serious phenomena. Utility Model Content

[0007] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an outdoor box-type switch room assembly, which is used to overcome the above-mentioned defects in the prior art. By using pipe components to connect all electrical equipment (the second storage space of this solution is equipped with a trolley room, a busbar room and a cable room), the dehumidification structure is used to first dehumidify the indoor air, and then the dehumidified air is sent to the electrical equipment, that is, the trolley room, the busbar room and the cable room, and the original humid air is squeezed out and flows into the room, and then continues to be dehumidified by the dehumidification structure. After repeated dehumidification, the humid air in the room and the electrical equipment is discharged, which not only changes the operating environment of the electrical equipment, but also dehumidifies and renews the indoor air. The power of the dehumidification structure is determined by the number of electrical equipment, and the adjustment is more convenient, avoiding the problem of poor dehumidification effect due to inaccurate power adjustment. While squeezing out the original humid air, the detection component will absorb some humid air and dehumidified air mixture and discharge it into the first storage space, which is used to change the air quality of the working environment of the box-type transformer.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor box-type switch room assembly, including a piping component, a box-type transformer, a dehumidification device, electrical equipment, a switch room housing and a partition plate; the partition plate is fixedly arranged in the switch room housing, and divides the interior of the switch room housing into a first storage space and a second storage space, the box-type transformer is arranged in the first storage space, the electrical equipment is arranged in the second storage space, the dehumidification device is arranged in the second storage space, and is used to treat and dehumidify the air in the second storage space, and dehumidify the air inside the electrical equipment; the piping component is connected to the dehumidification device at one end and to the interior of the electrical equipment at the other end, and all electrical equipment are connected by using the piping component. A trolley room, a busbar room and a cable room are placed in the second storage space of this scheme, and the dehumidification structure is used to connect the electrical equipment to the dehumidification device. The structure first dehumidifies the indoor air, and then sends the dehumidified air to the electrical equipment, namely the trolley room, busbar room and cable room, to form a slight positive pressure, which squeezes the original humid air into the room. The slight positive pressure can also reduce the entry of micro dust, and then continue to be dehumidified by the dehumidification structure. After repeated dehumidification, the humid air in the room and the electrical equipment is discharged, which not only changes the operating environment of the electrical equipment, but also dehumidifies and renews the indoor air. The power of the dehumidification structure is determined by the number of electrical equipment, and the adjustment is more convenient, avoiding the problem of poor dehumidification effect due to inaccurate power adjustment. While squeezing out the original humid air, the detection component will absorb some humid air and dehumidified air mixture and discharge it into the first storage space to change the air quality of the working environment of the box-type transformer.

[0009] As a further improvement of the present utility model, the dehumidification device includes a shell, an exhaust port, a regeneration air exchange port, an air inlet and a dehumidification structure; the shell is installed on a partition plate, the air inlet is opened on the shell for absorbing indoor air, the dehumidification structure is arranged in the shell for removing moisture from the indoor air, the exhaust port is arranged on a side of the shell away from the air inlet for discharging the dehumidified air, one end of the pipe member is connected to the exhaust port, and the other end is connected to at least one electrical device for guiding the flow of dehumidified gas, the regeneration air exchange port is opened on the shell and on the same surface as the exhaust port; the power of the dehumidification structure matches the number of electrical devices.

[0010] As a further improvement of the utility model, the pipeline component includes a main pipeline, at least one branch pipeline, at least one connector, a suction pipe, an extension pipe and a detection assembly. The main pipeline is fixedly connected to the exhaust port, the connector is fixedly connected to the main pipeline, one end of the branch pipeline is connected to the connector, and the other end is connected to the internal space of the electrical equipment, the detection assembly is arranged on the partition plate, and is used to detect the internal environment of the second storage space, and guide the internal air of the electrical equipment into the first storage space, the extension pipe is connected to the regeneration air exchange port, and is connected to the outside of the switch room shell, one end of the suction pipe is connected to the shell, and the other end is connected to the first storage space, in this scheme, one electrical equipment matches two branch pipelines, that is, a total of six branch pipelines are used to discharge the dehumidified air into the trolley room, busbar room and cable room through six branch pipelines, thereby improving the efficiency of discharging humid air and introducing dry air, because the temperature of the first storage space where the box-type transformer is located is relatively high when it is working, the suction pipe is used to introduce the high-temperature air into the shell, which increases the internal temperature of the shell, thereby reducing the energy consumed by the heating device, playing an energy-saving role, and improving the operation efficiency of the equipment.

[0011] As a further improvement of the utility model, the detection component includes a connecting pipe, a detection device, a connecting pipe, at least two branch pipes and a branch pipe; the detection device is fixed on the partition board, the connecting pipe is connected to the connecting pipe and connected to the connecting pipe, the two branch pipes are respectively connected to the connecting pipe and the connecting pipe, and the branch pipe is connected to the inside of the electrical equipment and is fixed on the partition board, one end is connected to the first storage space, and the other end is connected to the connecting pipe.

[0012] As a further improvement of the present invention, the outer layer of the switch room shell is coated with ceramic hollow microsphere insulation thick mid-coat, nano water-based heat reflective topcoat and nano self-leveling thermal insulation material respectively; the inner coating of the switch room shell is a nano-microporous composite thermal insulation material, in which ceramic hollow microspheres are used as the thermal insulation mid-coat, and the ceramic hollow microsphere insulation coating composed of primer and topcoat can be applied to energy-saving transformation of equipment facades, metal boxes and roofs, and has the characteristics of lightweight, safety, fire prevention, environmental protection and long service life. The material is light and crack-resistant, eliminates the risk of falling off, and greatly reduces the difficulty of treating inorganic building waste. The nano water-based heat reflective topcoat has excellent reflective and thermal insulation properties. The product has good reflectivity and emissivity, can greatly reduce the solar radiation absorption coefficient p value, and increase the added value of equivalent thermal resistance. This product is an elastic material, the coating film has elastic function, and it does not crack when it expands and contracts with heat. The nano self-leveling insulation material has good plasticity and can be constructed by scraping or smearing. It does not crack when it is thickly coated. It can be used directly as insulation mortar or insulation putty, and can realize an integrated solution for insulation, sound insulation, and leveling. The lowest thermal conductivity can reach .W / mk; nano-microporous composite insulation material has the characteristics of low thermal conductivity, excellent hydrophobicity, environmental protection and non-toxicity, A-level flame retardancy, and easy construction. The material thickness is thinner than aluminum silicate, and this insulation material can be installed faster and easier, saving both time and money. The average thermal conductivity under working conditions has a great advantage over traditional materials.

[0013] As a further improvement of the present invention, the dehumidification device also includes a support plate, a dehumidification space, an electrical appliance installation space, an exhaust space and an isolation plate; the support plate and the isolation plate are fixedly installed in the outer shell, dividing the working chamber inside the outer shell into three sections, namely, a dehumidification space, an electrical appliance installation space and an exhaust space; the dehumidification structure is arranged in the dehumidification space, and by dividing the working chamber in the outer shell into three sections, each section is relatively independently sealed, thereby reducing the problem of humid air flow inside the machine causing parts to become damp.

[0014] As a further improvement of the present invention, the dehumidification structure includes a dehumidification wheel, a heating device, a regeneration air duct, a motor and a transmission assembly; the dehumidification wheel is rotatably mounted on a support plate, the transmission assembly is arranged on the support plate and on the same surface as the dehumidification wheel, the heating device is arranged on a side of the support plate away from the dehumidification wheel and is located in the exhaust space, the motor is connected to the transmission assembly and is located in the electrical installation space, the regeneration air duct is arranged on the dehumidification wheel, and the dehumidification wheel is rotated in real time to perform dehumidification in real time, and the heating device is used to dry the air, thereby removing moisture from the air and drying the dehumidification wheel, thereby generating regeneration wind, which is discharged outdoors along the return air duct without polluting the external environment.

[0015] As a further improvement of the utility model, it also includes a handle; the handle is fixedly connected to the shell, and by setting the handle, the whole can be pulled, which proves that the overall size of the equipment is a type that workers can carry, which is small and convenient, reduces the cost and improves the dehumidification efficiency and the effect of indoor humidity control.

[0016] As a further improvement of the utility model, it also includes a plurality of filter screens; the plurality of filter screens are respectively fixedly connected to the exhaust port, the air inlet, the regeneration air duct, the regeneration air exchange port and the branch pipeline.

[0017] As a further improvement of the utility model, it also includes a return air duct; the return air duct is connected to the regeneration air duct and is connected to the detection device.

[0018] As a further improvement of the utility model, it also includes three data sensors, which are respectively installed in the first storage space, the second storage space and on the outer surface of the switch room shell, for detecting internal and external environmental data for transmission. This device has a gateway function (the gateway supports protocols such as I2C, SPI, USART, modbus, Wi-Fi and Bluetooth), which can collect other data in the box and transmit it to the server.

[0019] As a further improvement of the utility model, the transmission assembly includes two transmission wheels and a transmission belt; the two transmission wheels are rotatably mounted on a support plate, and the transmission belt connects the two transmission wheels and the dehumidification wheel.

[0020] As a further improvement of the present invention, the technology used in the detection device is nano-particle detection technology, which includes real-time online detection of thermal hazards, characteristic gas detection function, active online detection, arc space detection and ultraviolet detection.

[0021] Beneficial effects of the utility model:

[0022] The utility model connects all electrical equipment by utilizing pipeline components. A trolley room, a busbar room and a cable room are placed in the second storage space of the scheme. The dehumidification structure is used to dehumidify the indoor air first, and then the dehumidified air is sent to the electrical equipment, namely the trolley room, the busbar room and the cable room, to squeeze out the original humid air and flow into the room, and then continue to be dehumidified by the dehumidification structure. After repeated dehumidification, the humid air in the room and the electrical equipment is discharged, which not only changes the operating environment of the electrical equipment, but also dehumidifies and renews the indoor air. The power of the dehumidification structure is determined by the number of electrical equipment, and the adjustment is more convenient, thus avoiding the problem of poor dehumidification effect due to inaccurate power adjustment. While squeezing out the original humid air, the detection component absorbs some humid air and dehumidified air mixture and discharges it into the first storage space, so as to change the air quality of the working environment of the box-type transformer.

[0023] The utility model discharges the dehumidified air into the trolley room, busbar room and cable room through six branch pipes, thereby improving the efficiency of discharging humid air and introducing dry air. By arranging a handle, the whole device can be pulled, which proves that the overall size of the equipment is portable for workers. It is small and convenient, reduces the cost and improves the dehumidification efficiency and the effect of controlling the indoor humidity.

[0024] The utility model rotates the dehumidifier wheel in real time to dehumidify in real time, cooperates with the heating device to dry, removes moisture in the air and dries the dehumidifier wheel at the same time, thereby generating regenerated wind, which is discharged to the outside along the return air duct 3 without polluting the external environment. Since the temperature of the first storage space where the box-type transformer is located is relatively high when it is working, the suction pipe is used to introduce the high-temperature air into the outer shell, which increases the temperature inside the outer shell, thereby reducing the energy consumed by the heating device, playing an energy-saving role, and improving the operating efficiency of the equipment.

[0025] The utility model divides the working chamber in the shell into three sections, each of which is relatively independently sealed, thereby reducing the problem of parts getting wet due to the flow of humid air inside the machine.

[0026] The utility model can remotely control and monitor the running status of the equipment, and can upload equipment data and nanometer detection microparticle technology data. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a main structural schematic diagram of the utility model;

[0028] Figure 2 This utility model Figure 1 Schematic diagram of the internal structure;

[0029] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of the middle shell;

[0030] Figure 4 This utility model Figure 2 A schematic diagram of the enlarged structure of the detection component;

[0031] Figure 5 This utility model Figure 3 A schematic diagram of the enlarged structure of the middle shell;

[0032] Figure 6 This utility model Figure 5 Schematic diagram of the internal structure;

[0033] Figure 7 This utility model Figure 6 Schematic diagram of the internal structure;

[0034] Figure 8 This utility model Figure 7 Schematic diagram of the enlarged structure of the dehumidification structure.

[0035] Figure numerals: 1. Shell; 11. Exhaust port; 111. Regeneration air exchange port; 12. Air inlet; 13. Handle; 14. Support plate; 15. Dehumidification space; 16. Electrical installation space; 17. Exhaust space; 18. Isolation plate; 2. Pipeline component; 21. Main line; 22. Branch line; 23. Connector; 24. Extension pipe; 3. Return air duct; 4. Filter; 5. Detection component; 51. Connecting pipe; 52. Detection device; 53. Connecting pipe; 54. Branch pipe; 55. Branch pipe; 6. Switch room housing; 61. Partition board; 7. Dehumidification structure; 71. Dehumidification wheel; 72. Heating device; 73. Regeneration air duct; 74. Motor; 75. Transmission component; 8. Box-type transformer. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0037] Reference Figure 1-8As shown, an outdoor box-type switch room assembly of the present embodiment includes a pipe component 2, a box-type transformer 8, a dehumidification device, electrical equipment, a switch room housing 6 and a partition plate 61; the partition plate 61 is fixedly arranged in the switch room housing 6, and divides the interior of the switch room housing 6 into a first storage space and a second storage space, the box-type transformer 8 is arranged in the first storage space, the electrical equipment is arranged in the second storage space, and the dehumidification device is arranged in the second storage space, which is used to treat and dehumidify the air in the second storage space and dehumidify the air inside the electrical equipment, the pipe component 2, one end of which is connected to the dehumidification device, and the other end is connected to the interior of the electrical equipment, and all electrical equipment are connected by using the pipe component 2. The second storage space of the present scheme is provided with a trolley room, a busbar room and a cable room. , cooperate with the dehumidification structure 7 to dehumidify the indoor air first, and then send the dehumidified air to the electrical equipment, that is, the trolley room, busbar room and cable room, squeeze out the original humid air and flow into the room, and then continue to be dehumidified by the dehumidification structure 7. After repeated dehumidification, the humid air in the room and the electrical equipment is discharged, which not only changes the operating environment of the electrical equipment, but also dehumidifies and updates the indoor air. The power of the dehumidification structure 7 is determined by the number of electrical equipment, and the adjustment is more convenient, avoiding the problem of poor dehumidification effect due to inaccurate power adjustment. While squeezing out the original humid air, the detection component 5 will absorb some humid air and dehumidified air mixture and discharge it into the first storage space, which is used to change the air quality of the working environment of the box-type transformer 8.

[0038] Reference Figure 1-8 As shown, the dehumidification device includes a shell 1, an exhaust port 11, a regeneration air exchange port 111, an air inlet 12 and a dehumidification structure 7; the shell 1 is installed on the partition plate 61, the air inlet 12 is opened on the shell 1, and is used to absorb indoor air, the dehumidification structure 7 is arranged in the shell 1, and is used to remove moisture from the indoor air, the exhaust port 11 is arranged on a side of the shell 1 away from the air inlet 12, and is used to discharge the dehumidified air, one end of the pipe component 2 is connected to the exhaust port 11, and the other end is connected to at least one electrical device, and is used to guide the flow of dehumidified gas, the regeneration air exchange port 111 is opened on the shell 1, and is on the same surface as the exhaust port 11; the power of the dehumidification structure 7 matches the number of electrical devices.

[0039] Reference Figure 1-8As shown, the pipeline component 2 includes a main pipeline 21, at least one branch pipeline 22, at least one connecting piece 23, a suction tube, an extension tube 24 and a detection component 5. The main pipeline 21 is fixedly connected to the exhaust port 11, the connecting piece 23 is fixedly connected to the main pipeline 21, one end of the branch pipeline 22 is connected to the connecting piece 23, and the other end is connected to the internal space of the electrical equipment. The detection component 5 is arranged on the partition plate 61, which is used to detect the internal environment of the second storage space and guide the internal air of the electrical equipment into the first storage space. The extension pipe 24 is connected to the regeneration air exchange port 111 and connected to the outside of the switch room shell 6. One end of the suction pipe is connected to the shell, and the other end is connected to the first storage space. In this scheme, one electrical equipment is matched with two branch pipelines 22, that is, a total of six branch pipelines 22. The dehumidified air is discharged into the trolley room, busbar room and cable room through the six branch pipelines 22, thereby improving the efficiency of discharging humid air and introducing dry air. Since the temperature of the first storage space where the box-type transformer 8 is located is relatively high when it is working, the suction pipe is used to introduce the high-temperature air into the shell 1, which increases the internal temperature of the shell 1, thereby reducing the energy consumed by the heating device 72, playing an energy-saving role, and improving the operation efficiency of the equipment.

[0040] Reference Figure 1-8 As shown, the detection component 5 includes a connecting pipe 51, a detection device 52, a connecting pipe 53, at least two branch pipes 54 and a branch pipe 55; the detection device 52 is fixed on the partition plate 61, the connecting pipe 51 is connected to the connecting pipe 53 and connected to the connecting pipe 51, the two branch pipes 54 are respectively connected to the connecting pipe 51 and the connecting pipe 53, and are connected to the inside of the electrical equipment. The branch pipe 55 is fixedly installed on the partition plate 61, one end of which is connected to the first storage space, and the other end is connected to the connecting pipe 51.

[0041] Reference Figure 1-8As shown, the outer layer of the switch room housing 6 is coated with ceramic hollow microsphere insulation thick mid-coat, nano water-based heat-reflective topcoat and nano self-leveling thermal insulation material respectively; the inner coating of the switch room housing 6 is a nano-microporous composite thermal insulation material, in which ceramic hollow microspheres are used as the thermal insulation mid-coat, and the ceramic hollow microsphere insulation coating composed of primer and topcoat can be applied to energy-saving transformation of equipment facades, metal boxes and roofs. It has the characteristics of lightweight, safety, fire prevention, environmental protection and long service life. The material is light and crack-resistant, eliminating the hidden danger of falling off, greatly reducing the difficulty of treating inorganic building waste, and the nano water-based heat-reflective topcoat has excellent reflective and thermal insulation properties. The product has good reflectivity and emissivity, can greatly reduce the solar radiation absorption coefficient p value, and increase the added value of equivalent thermal resistance. This product is an elastic material, the coating film has elastic function, and it does not crack when it expands and contracts with heat. The nano self-leveling insulation material has good plasticity and can be constructed by scraping or smearing. It does not crack when it is thickly coated. It can be used directly as an insulation mortar or insulation putty, and can realize an integrated solution for insulation, sound insulation and leveling. The lowest thermal conductivity can reach .W / mk; nano-microporous composite insulation materials have low thermal conductivity, excellent hydrophobicity, environmental protection and non-toxicity, Class A non-flammability, and easy construction. The material thickness is % thinner than aluminum silicate, and this insulation material can be installed faster and easier, saving both time and money. The average thermal conductivity under working conditions has a great advantage over traditional materials.

[0042] Reference Figure 1-8 As shown, the dehumidification device also includes a support plate 14, a dehumidification space 15, an electrical appliance installation space 16, an exhaust space 17 and an isolation plate 18; the support plate 14 and the isolation plate 18 are both fixedly installed in the outer shell 1, dividing the working chamber inside the outer shell 1 into three sections, namely the dehumidification space 15, the electrical appliance installation space 16 and the exhaust space 17; the dehumidification structure 7 is arranged in the dehumidification space 15, and by dividing the working chamber in the outer shell 1 into three sections, each section is relatively independently sealed, thereby reducing the problem of humid air flow inside the machine causing parts to get damp.

[0043] Reference Figure 1-8 As shown, the dehumidification structure 7 includes a dehumidification wheel 71, a heating device 72, a regeneration air duct 73, a motor 74 and a transmission assembly 75; the dehumidification wheel 71 is rotatably mounted on the support plate 14, the transmission assembly 75 is arranged on the support plate 14 and is on the same surface as the dehumidification wheel 71, the heating device 72 is arranged on the side of the support plate 14 away from the dehumidification wheel 71 and is located in the exhaust space 17, the motor 74 is connected to the transmission assembly 75 and is located in the electrical installation space 16, the regeneration air duct 73 is arranged on the dehumidification wheel 71, and the dehumidification wheel 71 rotates in real time to perform dehumidification in real time, and the heating device 72 is used for drying to remove moisture from the air and dry the dehumidification wheel 71 at the same time, thereby generating regeneration wind, which is discharged outdoors along the return air duct 3 without causing pollution to the external environment.

[0044] Reference Figure 1-8 As shown, it also includes a handle 13; the handle 13 is fixedly connected to the shell 1. By setting the handle 13, the whole device can be pulled, which proves that the overall size of the device is portable for workers, which is small and convenient, reduces the cost and improves the dehumidification efficiency and the effect of indoor humidity control.

[0045] Reference Figure 1-8 As shown, it also includes a plurality of filter screens 4; the plurality of filter screens 4 are respectively fixedly connected to the exhaust port 11, the air inlet 12, the regeneration air duct 73, the regeneration air exchange port 111 and the branch pipe 22.

[0046] Reference Figure 1-8 As shown, it also includes a return air duct 3; the return air duct 3 is connected to the regeneration air duct 73 and is connected to the detection device 52.

[0047] Reference Figure 1-8 As shown, the transmission assembly 75 includes two transmission wheels and a transmission belt; the two transmission wheels are rotatably mounted on the support plate 14, and the transmission belt connects the two transmission wheels and the dehumidification wheel 71.

[0048] Reference Figure 1-8 As shown, the technology used by the detection device 52 is nano-particle detection technology, which includes real-time online detection of thermal hazards, characteristic gas detection function, active online detection, arc space detection and ultraviolet detection.

[0049] Reference Figure 1-8 As shown, it also includes three data sensors, which are respectively installed in the first storage space, the second storage space and on the outer surface of the switch room shell, for detecting internal and external environmental data for transmission. This device has a gateway function (the gateway supports protocols such as I2C, SPI, USART, modbus, Wi-Fi and Bluetooth), which can collect other data in the box and transmit it to the server.

[0050] Working principle: Refer to Figure 1-8As shown, when in use, the fan is started, and humid air enters from the air inlet 12, and then the motor 74 is started, so that the transmission component 75 drives the dehumidification wheel 71 to rotate, dehumidifies the air and improves the dehumidification efficiency, and the heating device 72 is started to heat the dehumidification wheel 71, thereby generating regenerated wind, and the dehumidification wheel 71 can also be continuously practical, extending the service life, wherein the dehumidified wind enters the main pipe 21 from the exhaust port 11, flows into the six branch pipes 22, and then enters the trolley room, busbar room and cable room respectively, squeezes out the originally humid air, and is then introduced by the fan again for dehumidification, and the indoor air is transformed in this way, which not only regulates the air in the electrical equipment, but also maintains a long-term dry environment, reducing the subsequent dehumidification cost, and the dehumidified gas is partially mixed with the gas in the electrical equipment and guided to flow by the branch pipe 54, and finally flows out from the branch pipe 55 into the first storage space, changing the working environment of the box-type transformer 8, wherein the regenerated wind can flow from the extension pipe 24.

[0051] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. An outdoor box-type switch room assembly, characterized in that: It comprises a pipeline component (2), a box-type transformer (8), a dehumidification device, electrical equipment, a switch room housing (6) and a partition plate (61); The partition plate (61) is fixedly arranged in the switch room housing (6), and divides the interior of the switch room housing (6) into a first storage space and a second storage space. The box-type transformer (8) is arranged in the first storage space, and the electrical equipment is arranged in the second storage space. The dehumidification device is arranged in the second storage space, and is used to process and dehumidify the air in the second storage space, and to dehumidify the air inside the electrical equipment. The pipe component (2) has one end connected to the dehumidification device and the other end connected to the interior of the electrical equipment.

2. The outdoor box-type switch room assembly according to claim 1 is characterized in that: The dehumidification device comprises a housing (1), an air outlet (11), a regeneration air exchange outlet (111), an air inlet (12) and a dehumidification structure (7); The housing (1) is mounted on a partition plate (61); an air inlet (12) is provided on the housing (1) for absorbing indoor air; a dehumidification structure (7) is provided in the housing (1) for removing moisture from the indoor air; an air outlet (11) is provided on a side of the housing (1) away from the air inlet (12) for discharging dehumidified air; one end of the pipe member (2) is connected to the air outlet (11) and the other end is connected to at least one electrical device for guiding the flow of dehumidified gas; a regeneration air exchange port (111) is provided on the housing (1) and is coplanar with the air outlet (11); The power of the dehumidification structure (7) matches the number of electrical appliances.

3. The outdoor box-type switch room assembly according to claim 1 is characterized in that: The pipeline component (2) comprises a main pipeline (21), a suction pipe, at least one branch pipeline (22), at least one connecting piece (23), an extension pipe (24) and a detection component (5); The main pipeline (21) is fixedly connected to the exhaust port (11), the connecting piece (23) is fixedly connected to the main pipeline (21), one end of the branch pipeline (22) is connected to the connecting piece (23), and the other end is connected to the internal space of the electrical equipment, the detection component (5) is arranged on the partition plate (61), and is used to detect the internal environment of the second storage space and guide the internal air of the electrical equipment into the first storage space, the extension pipe (24) is connected to the regeneration air exchange port (111) and is connected to the outside of the switch room housing (6), and one end of the suction pipe is connected to the outer shell (1), and the other end is connected to the first storage space.

4. The outdoor box-type switch room assembly according to claim 3 is characterized in that: The detection assembly (5) comprises a connecting pipe (51), a detection device (52), a connecting pipe (53), at least two branch pipes (54) and a branch pipe (55); The detection device (52) is fixed on the partition plate (61), the connecting pipe (51) is connected to the connecting pipe (53) and connected to the connecting pipe (51), the two branch pipes (54) are respectively connected to the connecting pipe (51) and the connecting pipe (53), and the branch pipe (55) connected to the inside of the electrical equipment is fixedly installed on the partition plate (61), one end of which is connected to the first storage space, and the other end of which is connected to the connecting pipe (51).

5. The outdoor box-type switch room assembly according to claim 2 is characterized in that: The dehumidification device further comprises a support plate (14), a dehumidification space (15), an electrical appliance installation space (16), an exhaust space (17) and an isolation plate (18); The support plate (14) and the isolation plate (18) are both fixedly mounted in the housing (1), dividing the working chamber inside the housing (1) into three sections, namely a dehumidification space (15), an electrical appliance installation space (16) and an exhaust space (17); The dehumidification structure (7) is arranged in the dehumidification space (15).

6. The outdoor box-type switch room assembly according to claim 5 is characterized in that: The dehumidification structure (7) comprises a dehumidification wheel (71), a heating device (72), a regeneration air duct (73), a motor (74) and a transmission assembly (75); The dehumidification wheel (71) is rotatably mounted on a support plate (14); a transmission assembly (75) is arranged on the support plate (14) and on the same surface as the dehumidification wheel (71); a heating device (72) is arranged on a side of the support plate (14) away from the dehumidification wheel (71) and is located in an exhaust space (17); a motor (74) is connected to the transmission assembly (75) and is located in an electrical installation space (16); and a regeneration air duct (73) is arranged on the dehumidification wheel (71).

7. The outdoor box-type switch room assembly according to claim 2 is characterized in that: Also includes a handle (13); The handle (13) is fixedly connected to the housing (1).

8. The outdoor box-type switch room assembly according to claim 6 is characterized in that: Also includes a plurality of filter screens (4); The plurality of filter screens (4) are respectively fixedly connected to the air outlet (11), the regeneration air exchange outlet (111), the air inlet (12), the regeneration air duct (73) and the branch pipeline (22).

9. The outdoor box-type switch room assembly according to claim 4 is characterized in that: Also includes a return air duct (3); The return air duct (3) is connected to the regeneration air duct (73) and is also connected to the detection device (52).

10. The outdoor box-type switch room assembly according to claim 6, characterized in that: The transmission assembly (75) comprises two transmission wheels and a transmission belt; The two transmission wheels are rotatably mounted on the support plate (14), and a transmission belt connects the two transmission wheels and the dehumidification wheel (71).

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