Metal switch cabinet capable of dehumidification control

Abstract

The utility model relates to a metal switch cabinet capable of dehumidification control, comprising a metal switch cabinet, a hinge, a cabinet door and a heating temperature control assembly, the outer wall of the metal switch cabinet is provided with a dismounting mechanism, and the dismounting mechanism comprises fixed plates fixedly installed on the outer walls of the left and right sides of the metal switch cabinet; and two protection plates are fixedly installed on the outer wall of the top of the fixed plate, movable plates are movably installed on the outer walls of the tops of the protection plates, and a filter screen is clamped between the fixed plate and the movable plate which are adjacent to each other. According to the metal switch cabinet capable of dehumidification control, the filter screen is clamped and mounted at the air inlet and the air outlet of the metal switch cabinet through the fixed plate, the protective plate and the movable plate, the movable plate moves downwards through the action of the threaded rod and the connecting seat, so that the filter screen cannot move, the filter screen is convenient to detach and clean, and the ventilation efficiency of the filter screen is improved; and meanwhile, the quality and efficiency of dehumidification in the metal switch cabinet are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a metal switch cabinet capable of dehumidification control. Background Art

[0002] Metal switchgear is a special switchgear with the advantages of high protection level, high reliability and high safety. It can effectively protect the internal electrical components from the influence of the external environment, such as mechanical damage, water, dust, etc. The design and manufacture of metal switchgear are strictly inspected and tested to ensure that its performance and quality meet the relevant standards and specifications. It is widely used in important fields such as electricity, petroleum, chemical industry, metallurgy, transportation, etc., providing safe and reliable power guarantee for various industrial production and people's lives.

[0003] At present, when dehumidifying the inside of a metal switch cabinet, the air is generally heated by a heating pipe and then discharged into the metal switch cabinet through a fan for dehumidification. Therefore, the metal switch cabinet is generally provided with an air inlet and an exhaust port. To prevent dust from entering the inside of the metal switch cabinet, filters need to be installed at the air inlet and the exhaust port to block the dust. After long-term use, a certain amount of dust will accumulate on the outer wall of the filter, which will clog the mesh of the filter, resulting in a decrease in the gas flow rate inside the metal switch cabinet, thereby affecting the dehumidification efficiency and quality inside the metal switch cabinet. The filter is generally fixed to the air inlet and the exhaust port by screws, which makes it troublesome to disassemble and install the filter, and it is not convenient to clean the air intake of the filter. Therefore, a metal switch cabinet with dehumidification control is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a metal switch cabinet with dehumidification control, which has the advantages of easy disassembly and cleaning of the filter, and solves the problem that the disassembly and installation of the filter is troublesome, which affects the dehumidification efficiency and quality inside the metal switch cabinet.

[0005] To achieve the above object, the utility model provides the following technical solutions: a metal switch cabinet capable of dehumidification control, comprising a metal switch cabinet, hinges, cabinet doors and a heating and temperature control component, wherein the outer wall of the metal switch cabinet is provided with a disassembly and assembly mechanism;

[0006] The disassembly and assembly mechanism includes fixed plates fixedly installed on the left and right outer walls of the metal switch cabinet, two protective plates are fixedly installed on the top outer wall of the fixed plate, a movable plate is movably installed on the top outer wall of the protective plate, a filter screen is clamped between two adjacent fixed plates and the movable plate, blocks are fixedly installed on the top and bottom outer walls of the filter screen, mounting plates are fixedly installed on the left and right outer walls of the metal switch cabinet, the internal threads of the mounting plates are connected to threaded rods, and the bottom outer wall of the threaded rods is rotatably connected to a connecting seat.

[0007] Furthermore, the heating and temperature control components include a temperature detection device and a humidity detection device fixedly installed on the inner wall of the back side of the metal switch cabinet, an air inlet is opened on the left inner wall of the metal switch cabinet, a heating pipe is fixedly installed inside the air inlet, and a fan is fixedly installed on the left inner wall of the metal switch cabinet.

[0008] Furthermore, an exhaust port is provided on the right inner wall of the metal switch cabinet, the air inlet and the exhaust port are of the same size, the filter screen is adapted to the size of the exhaust port, and the two filter screens are respectively located on the left and right outer walls of the metal switch cabinet.

[0009] Furthermore, a card slot is provided on the outer wall of the fixed plate and the movable plate on one side opposite to each other, and the card block is carded in the card slot and has a matching size.

[0010] Furthermore, the front and rear outer walls of the filter screen are both attached to the outer walls on the opposite sides of two adjacent protective plates.

[0011] Furthermore, a threaded hole is provided inside the mounting plate, and the threaded rod is threadedly connected inside the threaded hole and has a matching size.

[0012] Furthermore, the bottom outer wall of the connecting seat is fixedly mounted on the top outer wall of the movable plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] In the metal switch cabinet capable of dehumidification control, the filter is clamped and installed at the air inlet and exhaust port of the metal switch cabinet through a fixed plate, a protective plate and a movable plate. The movable plate is moved downward by the action of a threaded rod and a connecting seat, so that the filter cannot be moved, and the filter can be easily disassembled and cleaned, thereby improving the ventilation efficiency of the filter and improving the quality and efficiency of dehumidification inside the metal switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Look at the structural diagram;

[0017] Figure 3 It is a schematic diagram of the structure of the fixed plate, the protective plate and the movable plate of the utility model.

[0018] In the figure: 1. Metal switch cabinet; 2. Temperature detection device; 3. Humidity detection device; 4. Hinge; 5. Cabinet door; 6. Heating tube; 7. Fan; 8. Fixed plate; 9. Filter; 10. Block; 11. Protective plate; 12. Movable plate; 13. Mounting plate; 14. Threaded rod; 15. Connecting seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 In this embodiment, a metal switch cabinet with dehumidification control includes a metal switch cabinet 1, a hinge 4, a cabinet door 5 and a heating and temperature control component. The outer wall of the metal switch cabinet 1 is provided with a disassembly and assembly mechanism.

[0021] The heating and temperature control components include a temperature detection device 2 and a humidity detection device 3 fixedly installed on the inner wall of the back side of the metal switch cabinet 1. An air inlet is opened on the left inner wall of the metal switch cabinet 1, and a heating pipe 6 is fixedly installed inside the air inlet. A fan 7 is fixedly installed on the left inner wall of the metal switch cabinet 1.

[0022] The disassembly and assembly mechanism includes fixed plates 8 which are fixedly installed on the left and right outer walls of the metal switch cabinet 1, two protective plates 11 are fixedly installed on the top outer wall of the fixed plate 8, and a movable plate 12 is movably installed on the top outer wall of the protective plate 11. A filter screen 9 is clamped between the two adjacent fixed plates 8 and the movable plate 12, and the front and rear outer walls of the filter screen 9 are both attached to the outer walls of the opposite side of the two adjacent protective plates 11. An exhaust port is opened on the right inner wall of the metal switch cabinet 1, and the air inlet and the exhaust port are the same size. The filter screen 9 is adapted to the size of the exhaust port, and the two filter screens 9 are respectively located on the left and right outer walls of the metal switch cabinet 1.

[0023] The top and bottom outer walls of the filter screen 9 are fixedly installed with a clamping block 10, and a clamping groove is provided on the outer wall on the opposite side of the fixed plate 8 and the movable plate 12. The clamping block 10 is clamped in the inside of the clamping groove and the size is adapted. The left and right outer walls of the metal switch cabinet 1 are fixedly installed with a mounting plate 13, and the inner thread of the mounting plate 13 is connected with a threaded rod 14, and a threaded hole is provided inside the mounting plate 13. The threaded rod 14 is threadedly connected to the inside of the threaded hole and the size is adapted. The bottom outer wall of the threaded rod 14 is rotatably connected with a connecting seat 15, and the bottom outer wall of the connecting seat 15 is fixedly installed on the top outer wall of the movable plate 12.

[0024] In this embodiment, two hinges 4 are fixedly mounted on the front outer wall of the metal switch cabinet 1 , and the cabinet door 5 is fixedly mounted on the outer peripheral wall of the hinge 4 .

[0025] In this embodiment, the protection plate 11 protects the front and rear sides of the filter screen 9, thereby reducing the accumulation of dust on the filter screen 9.

[0026] In this embodiment, the humidity detection device 3 is used to detect the humidity inside the metal switch cabinet 1, and the temperature detection device 2 is used to control the temperature of the heating tube 6 and control the switch of the fan 7 at the same time.

[0027] The working principle of the above embodiment is:

[0028] After the air is heated by the heating tube 6, the hot air is input into the interior of the metal switch cabinet 1 through the fan 7 for dehumidification. When there is a lot of dust on the outer wall of the filter 9, the staff rotates the threaded rod 14. Since the threaded rod 14 is threadedly connected to the mounting plate 13, the connecting seat 15 drives the movable plate 12 to move upward. At this time, the movable plate 12 no longer limits the filter 9. At this time, the filter 9 can be removed and cleaned. When the filter 9 is cleaned and dried, the block 10 at the bottom of the filter 9 is inserted into the interior of the fixed plate 8, and the movable plate 12 is moved downward to engage with the filter 9. At this time, the installation of the filter 9 is completed.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dehumidification-controlled metal switch cabinet, comprising a metal switch cabinet (1), a hinge (4), a cabinet door (5) and a heating and temperature control component, characterized in that: The outer wall of the metal switch cabinet (1) is provided with a disassembly and assembly mechanism; The disassembly and assembly mechanism comprises fixed plates (8) fixedly mounted on the left and right outer walls of the metal switch cabinet (1); two protective plates (11) are fixedly mounted on the top outer wall of the fixed plate (8); a movable plate (12) is movably mounted on the top outer wall of the protective plate (11); a filter screen (9) is clamped between two adjacent fixed plates (8) and movable plates (12); a clamping block (10) is fixedly mounted on the top and bottom outer walls of the filter screen (9); a mounting plate (13) is fixedly mounted on the left and right outer walls of the metal switch cabinet (1); a threaded rod (14) is internally threadedly connected to the mounting plate (13); and a connecting seat (15) is rotatably connected to the bottom outer wall of the threaded rod (14).

2. The dehumidification-controllable metal switch cabinet according to claim 1, characterized in that: The heating and temperature control components include a temperature detection device (2) and a humidity detection device (3) fixedly mounted on the inner wall of the back side of the metal switch cabinet (1); an air inlet is provided on the left inner wall of the metal switch cabinet (1); a heating pipe (6) is fixedly mounted inside the air inlet; and a fan (7) is fixedly mounted on the left inner wall of the metal switch cabinet (1).

3. The dehumidification-controllable metal switch cabinet according to claim 2, characterized in that: An exhaust port is provided on the right inner wall of the metal switch cabinet (1); the air inlet and the exhaust port are of the same size; the filter screen (9) is adapted to the size of the exhaust port; and the two filter screens (9) are respectively located on the left and right outer walls of the metal switch cabinet (1).

4. The dehumidification-controllable metal switch cabinet according to claim 1, characterized in that: The fixed plate (8) and the movable plate (12) have outer walls on opposite sides thereof provided with a card slot, and the card block (10) is carded inside the card slot and has a matching size.

5. The dehumidification-controllable metal switch cabinet according to claim 1, characterized in that: The front and rear outer walls of the filter screen (9) are both attached to the outer walls of the opposite sides of two adjacent protection plates (11).

6. The dehumidification-controllable metal switch cabinet according to claim 1, characterized in that: A threaded hole is provided inside the mounting plate (13), and the threaded rod (14) is threadedly connected inside the threaded hole and has a matching size.

7. The dehumidification-controllable metal switch cabinet according to claim 1, characterized in that: The bottom outer wall of the connecting seat (15) is fixedly mounted on the top outer wall of the movable plate (12).

Images