Special high-voltage metering cabinet
By introducing protection components such as heating plates, exhaust pipes, fan rows and rain covers into the high-pressure metering cabinet, the problem of difficulty in using the device under the harsh conditions of wind, rain and snow in the alpine environment is solved, and the device is realized normal operation and installation convenience.
Patent Information
- Application Number
- CN202420971590.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing special high-voltage metering cabinet is difficult to use in harsh environments with heavy wind, heavy rain, and snowy days in alpine environments, which affects the normal operation of the device.
A protective component including heating plates, mounting plates, exhaust pipes, fan rows, rain covers, support poles and moisture-proof boards is designed to prevent rainwater from freezing, reducing temperature, venting high-temperature air, preventing rain and snow from invading, ensuring that The device works normally.
It effectively prevents the cabinet door from freezing, reduces the internal temperature, prevents rain and snow from invading, and ensures the normal use and installation convenience of the device in harsh environments.
Smart Images
Figure CN222282536U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrical equipment, in particular to a specially equipped high-voltage metering cabinet. Background Art
[0002] The metering cabinet is a cabinet specially equipped with a high-voltage metering cabinet to install a special meter (device), generally referring to an electric energy metering cabinet. According to the definition of terms in the specification "Electric Energy Metering Cabinet", the electric energy metering cabinet: a special cabinet type electricity metering device (electric energy metering device), the electricity metering device is defined as: a general term for the combination of all electrical equipment, electrical parts and mechanical structures for measuring electric energy.
[0003] The existing specially equipped high-voltage metering cabinet (CN215911745U) includes a cabinet body, a base, two groups of inspection doors, multiple combination pages, two groups of cylinders, sliders, electrical components, a cooling fan and a flow equalizing plate. The bottom end of the cabinet body is fixedly connected to the top end of the base, an inspection port is provided at the front end of the cabinet body, the inspection door is rotatably installed on the inspection port through hinges, a handle is provided on the inspection door, a partition is provided in the cabinet body, two groups of cylinders are fixedly installed at the bottom end of the partition, a piston rod is provided at the output end of the cylinder, and inspection covers are rotatably provided at both ends of the cabinet body. The bottom ends of the two groups of sliders are respectively fixedly connected to the top ends of the two groups of piston rods, and the two groups of sliders are respectively slidably installed on the two groups of inspection covers. The bottom end of the electrical component is fixedly connected to the top end of the partition, the cooling fan is fixedly installed at the rear end of the cabinet, and a cooling pipe is provided at the output end of the cooling fan, which is connected to the flow equalizing plate.
[0004] However, in actual use, the above utility model may encounter severe conditions such as strong wind, heavy rain, and snow in high mountain environments, which may affect the normal use of the device. Utility Model Content
[0005] The utility model aims to provide a specially equipped high-voltage metering cabinet, aiming to solve the problem that the existing device may encounter strong winds, heavy rains, snow and other adverse environments that affect the normal use of the device in a high mountain environment during actual use.
[0006] To achieve the above purpose, the utility model provides a specially equipped high-voltage metering cabinet, including a cabinet body, a cabinet door and a protection component, wherein the protection component includes a heating plate, a mounting plate, an exhaust pipe, a fan row, a rain shield, a support rod and a moisture-proof plate;
[0007] The support rod is fixedly connected to the cabinet and is located on the inner side of the cabinet, the mounting plate is slidably connected to the support rod and is located on one side of the support rod, the fan row is connected to the cabinet and is located on one side of the cabinet, the rain shield is fixedly connected to the cabinet and is located on the top of the cabinet, the heating plate is connected to the cabinet door and is located on one side of the cabinet, the exhaust pipe is connected to the cabinet and is located on one side of the cabinet, and the moisture-proof plate is detachably connected to the cabinet and is located at the bottom of the cabinet.
[0008] The fan row includes a fan, a mounting frame and a slot, wherein the slot is fixedly connected to the cabinet and is located on the inner side of the cabinet, the mounting frame is slidably connected to the slot and is located on the inner side of the slot, and the fan is fixedly connected to the mounting frame and is located on the inner side of the mounting frame.
[0009] Wherein, the heating plate comprises a ceramic shell and a heating wire, the ceramic shell is fixedly connected to the cabinet door and is located on one side of the cabinet door, and the heating wire is fixedly connected to the ceramic shell and is located on the inner side of the ceramic shell.
[0010] Wherein, the protection component also includes a filter plate and an L-shaped plate, the L-shaped plate is fixedly connected to the cabinet and is located on the outside of the cabinet, and the filter plate is detachably connected to the L-shaped plate and is located on one side of the L-shaped plate.
[0011] Wherein, the protection component also includes a slide groove and a scraper. The slide groove is fixedly connected to the rain shield and is located on one side of the rain shield. The scraper is slidably connected to the slide groove and is located on the inner side of the slide groove.
[0012] The utility model is a specially equipped high-voltage metering cabinet, the cabinet body is used to protect the components installed inside and provide installation conditions for the meter device, the cabinet door is convenient for opening and closing the cabinet body, and the cabinet body is installed with a door lock, the heating plate is used to heat the internal temperature of the cabinet body in the cold winter environment, and mainly heats the cabinet door to prevent the cabinet door from freezing due to rain and low temperature and being difficult to open, the fan row is used in summer or warm weather to blow the high-temperature air inside the cabinet body through the exhaust pipe, thereby reducing the internal temperature of the device, the meter is installed on the mounting plate and then inserted into the support rod, which is convenient for the installation of the metering device, the moisture-proof plate is used to prevent the bottom of the device from getting wet, and the rain shield prevents rain and snow from accumulating on the top of the cabinet body, invading the interior of the cabinet body and damaging the device, thereby solving the problem that the existing device may encounter strong winds, heavy rains, snow and snow in the mountainous environment during actual use, which may affect the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0014] Figure 1 It is a structural diagram of a specially equipped high-voltage metering cabinet of the first embodiment of the utility model.
[0015] Figure 2 It is a front sectional view of a specially equipped high-voltage metering cabinet according to the first embodiment of the utility model.
[0016] Figure 3 It is a side sectional view of a specially equipped high-voltage metering cabinet according to the first embodiment of the utility model.
[0017] Figure 4 It is a cross-sectional schematic diagram of a specially equipped high-voltage metering cabinet according to the second embodiment of the utility model.
[0018] 101-cabinet, 102-cabinet door, 103-protection component, 104-heating plate, 105-mounting plate, 106-exhaust pipe, 107-fan row, 108-rain shield, 109-support rod, 110-moisture-proof board, 111-fan, 112-mounting frame, 113-slot, 114-ceramic shell, 115-heating wire, 116-filter plate, 117-L-type plate, 201-slide, 202-scraper. DETAILED DESCRIPTION
[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0020] First embodiment
[0021] See also Figure 1 to Figure 3 , Figure 1 This is a structural diagram of a dedicated high-voltage metering cabinet of the first embodiment of the utility model. Figure 2 This is a front sectional view of a specially equipped high-voltage metering cabinet of the first embodiment of the utility model. Figure 3 It is a side sectional view of a specially equipped high-voltage metering cabinet according to the first embodiment of the utility model.
[0022] The utility model provides a special high-voltage metering cabinet: including a cabinet body 101, a cabinet door 102 and a protection component 103, wherein the protection component 103 includes a heating plate 104, a mounting plate 105, an exhaust pipe 106, a fan row 107, a rain shield 108, a support rod 109, a moisture-proof plate 110, a fan 111, a mounting frame 112, a slot 113, a ceramic shell 114, a heating wire 115, a filter plate 116 and an L-shaped plate 117. The above-mentioned solution solves the problem that the existing device will encounter strong winds, heavy rains, and snowy weather in the mountain environment during actual use, which affects the normal use of the device.
[0023] In this embodiment, the cabinet 101 is used to protect the components installed inside and provide installation conditions for the meter device. The cabinet door 102 facilitates the opening and closing of the cabinet 101 . The cabinet 101 is equipped with a door lock.
[0024] Among them, the support rod 109 is fixedly connected to the cabinet 101 and is located on the inner side of the cabinet 101, the mounting plate 105 is slidably connected to the support rod 109 and is located on one side of the support rod 109, the fan row 107 is connected to the cabinet 101 and is located on one side of the cabinet 101, the rain shield 108 is fixedly connected to the cabinet 101 and is located on the top of the cabinet 101, the heating plate 104 is connected to the cabinet door 102 and is located on one side of the cabinet 101, the exhaust pipe 106 is connected to the cabinet 101 and is located on one side of the cabinet 101, the moisture-proof plate 110 is detachably connected to the cabinet 101 and is located at the bottom of the cabinet 101, and the heating plate 104 is used in the cold environment in winter. The internal temperature of the cabinet 101 is heated, and the cabinet door 102 is mainly heated to prevent the cabinet door 102 from freezing due to rain and low temperature and becoming difficult to open. The fan row 107 is used in summer or warm weather to blow the high-temperature air inside the cabinet 101 out through the exhaust pipe 106, thereby reducing the internal temperature of the device. The meter is installed on the mounting plate 105 and then inserted into the support rod 109, which facilitates the installation of the metering device. The moisture-proof plate 110 is used to prevent the bottom of the device from getting wet. The rain shield 108 prevents rain and snow from accumulating on the top of the cabinet 101 and seeping into the cabinet 101 to damage the device. The problem that the existing device may encounter strong winds, heavy rains, snow and snow in the mountain environment during actual use, which affects the normal use of the device.
[0025] Secondly, the slot 113 is fixedly connected to the cabinet 101 and is located on the inner side of the cabinet 101. The installation frame 112 is slidably connected to the slot 113 and is located on the inner side of the slot 113. The fan 111 is fixedly connected to the installation frame 112 and is located on the inner side of the installation frame 112. The fan 111 is installed on the installation frame 112, and then the installation frame 112 is slidably inserted into the slot 113, which facilitates quick installation and disassembly. The fan 111 blows the air in the cabinet 101 outward through the exhaust pipe 106.
[0026] Again, the ceramic shell 114 is fixedly connected to the cabinet door 102 and is located on one side of the cabinet door 102. The heating wire 115 is fixedly connected to the ceramic shell 114 and is located on the inner side of the ceramic shell 114. The ceramic shell 114 has good thermal conductivity. After the heating wire 115 is powered on and heated, the ceramic shell 114 transfers heat to increase the temperature of the cabinet door 102 and the inside of the cabinet 101.
[0027] Finally, the L-shaped plate 117 is fixedly connected to the cabinet 101 and is located on the outside of the cabinet 101. The filter plate 116 is detachably connected to the L-shaped plate 117 and is located on one side of the L-shaped plate 117. The L-shaped plate 117 is used to guide the gas so that the gas discharged from the exhaust pipe 106 is directed downward. The filter plate 116 prevents outdoor pests from entering the inside of the cabinet 101 through the exhaust pipe 106.
[0028] When using the special high-voltage metering cabinet of the utility model, the cabinet 101 is used to protect the components installed inside and provide installation conditions for the meter device. The cabinet door 102 is convenient for opening and closing the cabinet 101. The cabinet 101 is equipped with a door lock. In the cold winter environment, the heating plate 104 is used to heat the internal temperature of the cabinet 101, and mainly heats the cabinet door 102 to prevent the cabinet door 102 from freezing due to rain and low temperature and being difficult to open. The fan row 107 is used in the summer or high temperature weather to heat the cabinet 101. The high-temperature air is blown out through the exhaust pipe 106, thereby reducing the internal temperature of the device. After the meter is installed on the mounting plate 105, it is inserted into the support rod 109 to facilitate the installation of the metering device. The moisture-proof plate 110 is used to prevent the bottom of the device from getting wet. The rain shield 108 prevents rain and snow from accumulating on the top of the cabinet 101, invading the interior of the cabinet 101 and damaging the device. This solves the problem that the existing device may encounter strong winds, heavy rains, snow and other harsh environments in the mountainous environment during actual use, which may affect the normal use of the device.
[0029] Second embodiment
[0030] See also Figure 4 , Figure 4 It is a cross-sectional schematic diagram of a dedicated high-voltage metering cabinet of the second embodiment of the utility model. On the basis of the first embodiment, the protection component 103 of the dedicated high-voltage metering cabinet of the utility model further includes a slide groove 201 and a scraper 202.
[0031] The slide groove 201 is fixedly connected to the rain shield 108 and is located on one side of the rain shield 108. The scraper 202 is slidably connected to the slide groove 201 and is located on the inner side of the slide groove 201. The scraper 202 can be used to quickly push the snow on the top of the rain shield 108 off. The scraper 202 slides in the slide groove 201 during use.
[0032] The above disclosure is only a preferred embodiment of the high-voltage metering cabinet specially equipped with the utility model. Of course, it cannot be used to limit the scope of rights of the utility model. Ordinary technicians in this field can understand that all or part of the processes of the above embodiments are implemented, and equivalent changes made according to the claims of the utility model still fall within the scope covered by the utility model.
Claims
1. A dedicated high-voltage metering cabinet, comprising a cabinet body and a cabinet door, wherein the cabinet door is rotatably connected to the cabinet body and is located on one side of the cabinet body, characterized in that: Also included is a protection assembly, which includes a heating plate, a mounting plate, an exhaust pipe, a fan row, a rain shield, a support rod and a moisture-proof plate; The support rod is fixedly connected to the cabinet and is located on the inner side of the cabinet, the mounting plate is slidably connected to the support rod and is located on one side of the support rod, the fan row is connected to the cabinet and is located on one side of the cabinet, the rain shield is fixedly connected to the cabinet and is located on the top of the cabinet, the heating plate is connected to the cabinet door and is located on one side of the cabinet, the exhaust pipe is connected to the cabinet and is located on one side of the cabinet, and the moisture-proof plate is detachably connected to the cabinet and is located at the bottom of the cabinet.
2. The specially equipped high-voltage metering cabinet according to claim 1, characterized in that: The fan row includes a fan, a mounting frame and a slot, wherein the slot is fixedly connected to the cabinet and is located on the inner side of the cabinet, the mounting frame is slidably connected to the slot and is located on the inner side of the slot, and the fan is fixedly connected to the mounting frame and is located on the inner side of the mounting frame.
3. The specially equipped high-voltage metering cabinet according to claim 2, characterized in that: The heating plate comprises a ceramic shell and a heating wire, wherein the ceramic shell is fixedly connected to the cabinet door and is located on one side of the cabinet door, and the heating wire is fixedly connected to the ceramic shell and is located on the inner side of the ceramic shell.
4. The specially equipped high-voltage metering cabinet as claimed in claim 3 is characterized in that: The protection component also includes a filter plate and an L-shaped plate, wherein the L-shaped plate is fixedly connected to the cabinet and is located on the outside of the cabinet, and the filter plate is detachably connected to the L-shaped plate and is located on one side of the L-shaped plate.
5. The specially equipped high-voltage metering cabinet as claimed in claim 4, characterized in that: The protection component also includes a slide groove and a scraper. The slide groove is fixedly connected to the rain shield and is located on one side of the rain shield. The scraper is slidably connected to the slide groove and is located on the inner side of the slide groove.