Electrical automation control cabinet

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an electrical automation control cabinet, which comprises a drying and air dispersing component group arranged outside a control cabinet main body, the drying and air dispersing component group is used for dehumidifying and ventilating the inside of the control cabinet main body, and the drying and air dispersing component group comprises a lower air inlet assembly and an upper air exhaust assembly. The lower air inlet assembly is used for air inlet and comprises an air inlet box body, and a first fan assembly is arranged in the air inlet box body. Air can take away heat of electronic equipment in the control cabinet body, the stability of the control cabinet body in long-term use is improved, dry air can ensure that the electronic equipment in the control cabinet body is cooled, moisture water drops can be prevented from being condensed into the electronic equipment in a humid and rainwater environment, the risk of short circuit of the electronic equipment is reduced, and the service life of the electronic equipment is prolonged. And the use safety of the whole electrical automation control cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to an electrical automation control cabinet. Background Art

[0002] Electrical automation control cabinet is a device specially designed to manage and control electrical equipment in industrial automation and control systems.

[0003] The electrical automation control cabinets currently placed outdoors lack rain and moisture-proof structures. In actual use, rain and external moisture can easily affect the electronic components inside the electrical control cabinet, easily leading to short circuits of internal electronic equipment, etc., reducing the safety of the use of the electronic automation control cabinet. In addition, the current electrical automation control cabinets lack earthquake-resistant structures. When installed in an environment with machine vibration, the electrical automation control cabinets are affected by vibrations, and the internal electronic components are prone to damage under long-term vibrations. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the present utility model is to provide an electrical automation control cabinet to solve the problem that the current electrical automation control cabinets mentioned in the above background technology lack rainproof and moisture-proof structures.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric automation control cabinet, comprising a control cabinet body, a dry air dispersion component group is arranged on the outside of the control cabinet body, and the dry air dispersion component group is used to dehumidify and ventilate the interior of the control cabinet body, the dry air dispersion component group comprises a lower air inlet assembly and an upper exhaust assembly, the lower air inlet assembly is used for air intake, the lower air inlet assembly comprises an air inlet box, a fan assembly 1 is arranged inside the air inlet box, an air inlet duct is arranged on the side of the air inlet box, a filter cartridge is arranged inside the air inlet box, a sealing cover is arranged on one side of the filter cartridge, a breathable net is arranged on the side of the filter cartridge, the upper exhaust assembly is used for exhaust, the upper exhaust assembly comprises an exhaust box, a fan assembly 2 is arranged inside the exhaust box, and an exhaust duct is arranged on one side of the exhaust box; an anti-seismic component group is arranged at the bottom of the dry air dispersion component group, and the anti-seismic component group is used to reduce the influence of vibration on the control cabinet body.

[0006] Preferably: the air inlet box is connected to the bottom of the control cabinet body, the fan assembly 1 is installed in the air inlet box, the bottom of the control cabinet body is provided with a through groove at a position corresponding to the fan assembly 1, the filter cartridge, sealing cover and air permeable net are provided in two groups, and the two groups of filter cartridges, sealing covers and air permeable nets are symmetrically distributed on both sides of the air inlet box.

[0007] Preferably: the air inlet duct is opened on both sides of the air inlet box, a rainproof baffle is installed on the outside of the air inlet duct, the air inlet box is in sliding contact with the filter cartridge through a slide groove, the filter cartridge is connected to the sealing cover through bolts, and the filter cartridge is connected to the air permeable net through a through groove.

[0008] Preferably: the exhaust box body is connected to the top of the control cabinet body, the exhaust box body is connected to the fan assembly 2, a through groove is provided on the top of the control cabinet body at a position corresponding to the fan assembly 2, the exhaust duct is opened on both sides of the exhaust box body, a rainproof baffle is installed on the surface of the exhaust duct, and a desiccant is installed inside the filter cartridge.

[0009] Preferably, the anti-seismic component group comprises a bottom box, a damper is arranged inside the bottom box, a shock absorbing plate is arranged at one end of the damper, and an upper plate is arranged at one side of the shock absorbing plate.

[0010] Preferably, the bottom box is in sliding contact with the upper plate through a slide groove, and the top of the upper plate is connected to the bottom of the air inlet box body.

[0011] Preferably, the dampers are provided in a plurality of groups, and the plurality of groups of dampers are connected between the bottom box and the shock absorbing plate, and the shock absorbing plate is connected to the upper plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This kind of electrical automation control cabinet is provided with a drying and air dissipation component group. The electrical automation control cabinet currently placed outdoors lacks a rainproof and moisture-proof structure. In actual use, rainwater and external moisture can easily affect the electronic components inside the electrical control cabinet, and can easily cause short circuits of internal electronic equipment, etc., reducing the safety of the electronic automation control cabinet. In the corresponding designed drying and air dissipation component group, when in use, the fan assembly 1 and the fan assembly 2 are started. When the fan assembly 1 is started, air will be drawn into the air inlet box through the air inlet duct. The drawn air will pass through the filter cartridge and the air permeable net. The air will pass through the desiccant in the filter cartridge. The desiccant will absorb moisture in the air. The dehumidified air will pass through the wind The fan assembly 1 enters the control cabinet body, and the upper fan assembly 2 draws the air inside the control cabinet body and discharges it into the exhaust box body. Then the air is discharged to the outside through the exhaust ducts on both sides of the exhaust box body. Compared with the current technology, the air is directly ventilated through the ventilation grille on the side of the control cabinet. In the process of passing through the inside of the control cabinet body, the air of this technology can take away the heat of the electronic equipment in the control cabinet body, thereby improving the stability of the control cabinet body in long-term use. The dry air can ensure the cooling of the electronic equipment inside the control cabinet body. In a humid and rainy environment, it can also prevent moisture from condensing into the electronic equipment, reducing the risk of short circuit of the electronic equipment and improving the safety of the overall electrical automation control cabinet.

[0014] 2. This kind of electrical automation control cabinet is provided with an anti-seismic component group. The current electrical automation control cabinet lacks anti-seismic structure. When installed in an environment with machine vibration, the electrical automation control cabinet is affected by the vibration. The internal electronic components are prone to damage under long-term vibration. In the corresponding designed anti-seismic component group, in the vibration environment, the vibration force will be transmitted to the control cabinet body through the ground. In this technology, the anti-seismic component group is installed at the bottom of the dry air dispersion component group and the control cabinet body. The bottom of the anti-seismic component group is in contact with the ground. When the vibration is transmitted to the damper, the damper will absorb the vibration force. The shock-absorbing plate can further absorb the vibration force. The sliding contact between the upper plate and the bottom box ensures the operating stability of the shock-absorbing equipment. This anti-seismic component group can reduce the problem of the electrical automation control cabinet being affected by vibration in a vibration environment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic structural diagram of the overall side view of the utility model;

[0017] Figure 3 It is a schematic structural diagram of the overall cross-section of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the upper exhaust assembly part of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the lower air inlet component part of the utility model;

[0020] Figure 6 It is a schematic diagram of the exploded structure of the lower air inlet component of the utility model;

[0021] Figure 7 It is a schematic cross-sectional structure diagram of the anti-seismic component assembly of the utility model.

[0022] In the figure: 01, control cabinet body; 02, drying and dispersing air component group; 21, lower air inlet assembly; 211, air inlet box; 213, fan assembly one; 214, air inlet duct; 215, filter cartridge; 216, sealing cover; 217, breathable net; 22, upper exhaust assembly; 221, exhaust box; 222, fan assembly two; 223, exhaust duct; 03, anti-seismic component group; 31, bottom box; 32, damper; 33, shock-absorbing plate; 34, upper plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-7 The utility model provides an embodiment: an electric automation control cabinet, including a control cabinet body 01, a dry air dispersion component group 02 is arranged outside the control cabinet body 01, and the dry air dispersion component group 02 is used to dehumidify and ventilate the interior of the control cabinet body 01, and the dry air dispersion component group 02 includes a lower air intake component 21 and an upper air exhaust component 22, the lower air intake component 21 is used for air intake, and the lower air intake component 21 includes an air intake box 211, and a fan machine component 213 is arranged inside the air intake box 211, and an air inlet is arranged on the side of the air intake box 211 The air inlet box 211 has a filter cartridge 215 disposed inside, a sealing cover 216 disposed on one side of the filter cartridge 215, a breathable net 217 disposed on the side of the filter cartridge 215, an upper exhaust assembly 22 for exhausting air, the upper exhaust assembly 22 comprises an exhaust box 221, a fan assembly 222 is disposed inside the exhaust box 221, and an exhaust port 223 is disposed on one side of the exhaust box 221; an anti-seismic component group 03 is disposed at the bottom of the drying and dispersing component group 02, and the anti-seismic component group 03 is used to reduce the influence of vibration on the control cabinet body 01.

[0025] The air inlet box 211 is connected to the bottom of the control cabinet body 01, and the fan assembly 213 is installed in the air inlet box 211. The bottom of the control cabinet body 01 is provided with a through groove at the position corresponding to the fan assembly 213. Two groups of filter cartridges 215, sealing covers 216 and air permeable nets 217 are provided, and the two groups of filter cartridges 215, sealing covers 216 and air permeable nets 217 are symmetrically distributed on both sides of the air inlet box 211.

[0026] The air inlet duct 214 is opened on both sides of the air inlet box 211, and a rainproof baffle is installed on the outside of the air inlet duct 214. The air inlet box 211 is in sliding contact with the filter cartridge 215 through a slide groove, the filter cartridge 215 is connected to the sealing cover 216 through bolts, and the filter cartridge 215 is connected to the air permeable net 217 through a through groove.

[0027] The exhaust box 221 is connected to the top of the control cabinet body 01, and the exhaust box 221 is connected to the fan assembly 222. A through groove is set on the top of the control cabinet body 01 at the position corresponding to the fan assembly 222. The exhaust duct 223 is opened on both sides of the exhaust box 221. The surface of the exhaust duct 223 is installed with a rainproof baffle, and the filter cartridge 215 is filled with a desiccant.

[0028] The anti-seismic component set 03 includes a bottom box 31 , a damper 32 is arranged inside the bottom box 31 , a shock absorbing plate 33 is arranged at one end of the damper 32 , and an upper plate 34 is arranged at one side of the shock absorbing plate 33 .

[0029] The bottom box 31 is in sliding contact with the upper plate 34 via a sliding groove, and the top of the upper plate 34 is connected to the bottom of the air inlet box body 211 .

[0030] There are multiple groups of dampers 32, and the multiple groups of dampers 32 are connected between the bottom box 31 and the shock-absorbing plate 33. The shock-absorbing plate 33 is connected to the upper plate 34. The damper 32 is a prior art and can absorb the vibration force. The shock-absorbing plate 33 is a prior art and can further absorb the vibration force through material characteristics.

[0031] Working principle: The electrical automation control cabinets currently placed outdoors lack rain and moisture-proof structures. In actual use, rain and external moisture can easily affect the electronic components inside the electrical control cabinet, easily leading to short circuits of internal electronic equipment, etc., reducing the safety of the electronic automation control cabinet. In the corresponding designed dry air dispersion component group 02, during use, the fan assembly 1 213 and the fan assembly 2 222 are started. The start of the fan assembly 1 213 will draw air through the air inlet duct 214 into the air inlet box 211. The drawn air will pass through the filter cartridge 215 and the breathable net 217. The air will pass through the desiccant in the filter cartridge 215. The desiccant will adsorb moisture in the air. After dehumidification The air will pass through the fan assembly 1 213 and enter the control cabinet body 01, while the upper fan assembly 222 will draw the air inside the control cabinet body 01 and discharge it into the exhaust box 221, and then the air will be discharged to the outside through the exhaust ducts 223 on both sides of the exhaust box 221. In the process of air passing through the interior of the control cabinet body 01, the air can take away the heat of the electronic equipment in the control cabinet body 01, thereby improving the stability of the control cabinet body 01 during long-term use. Dry air can ensure the cooling of the electronic equipment inside the control cabinet body 01, and at the same time, in a humid and rainy environment, it can also prevent moisture from condensing into the electronic equipment, thereby reducing the risk of short circuit of the electronic equipment and improving the safety of the overall electrical automation control cabinet. The current electrical automation control cabinet lacks an earthquake-resistant structure. When installed in an environment with machine vibration, the electrical automation control cabinet is affected by the vibration. The internal electronic components are prone to damage under long-term vibration. In the corresponding designed earthquake-resistant component group 03, in the vibration environment, the vibration force will be transmitted to the control cabinet body 01 through the ground. In this technology, the earthquake-resistant component group 03 is installed at the bottom of the dry gas dispersion component group 02 and the control cabinet body 01. The bottom of the earthquake-resistant component group 03 is in contact with the ground. When the vibration is transmitted to the damper 32, the damper 32 will absorb the vibration force. The shock-absorbing plate 33 can further absorb the vibration force. The sliding contact between the upper plate 34 and the bottom box 31 ensures the operating stability of the shock-absorbing equipment. This earthquake-resistant component group 03 can reduce the problem of the electrical automation control cabinet being affected by vibration in a vibration environment.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An electrical automation control cabinet, comprising a control cabinet body (01), characterized in that: A drying and air dispersion component group (02) is arranged outside the control cabinet body (01), and the drying and air dispersion component group (02) is used to dehumidify and ventilate the interior of the control cabinet body (01). The drying and air dispersion component group (02) comprises a lower air intake component (21) and an upper air exhaust component (22). The lower air intake component (21) is used to intake air. The lower air intake component (21) comprises an air intake box (211). A fan component 1 (213) is arranged inside the air intake box (211). A fan component 213 is arranged on the side of the air intake box (211). An air inlet duct (214) is arranged, a filter cartridge (215) is arranged inside the air inlet box (211), a sealing cover (216) is arranged on one side of the filter cartridge (215), a breathable net (217) is arranged on the side of the filter cartridge (215), the upper exhaust assembly (22) is used for exhaust, the upper exhaust assembly (22) comprises an exhaust box (221), a fan assembly 2 (222) is arranged inside the exhaust box (221), and an exhaust duct (223) is arranged on one side of the exhaust box (221); An anti-vibration component group (03) is arranged at the bottom of the drying and gas dispersion component group (02), and the anti-vibration component group (03) is used to reduce the impact of vibration on the control cabinet body (01).

2. An electrical automation control cabinet according to claim 1, characterized in that: The air inlet box (211) is connected to the bottom of the control cabinet body (01), the fan assembly 1 (213) is installed in the air inlet box (211), and the bottom of the control cabinet body (01) is provided with a through groove at a position corresponding to the fan assembly 1 (213), and the filter cartridge (215), the sealing cover (216) and the air permeable net (217) are provided in two groups, and the two groups of filter cartridges (215), the sealing cover (216) and the air permeable net (217) are symmetrically distributed on both sides of the air inlet box (211).

3. An electrical automation control cabinet according to claim 1, characterized in that: The air inlet duct (214) is provided on both sides of the air inlet box (211); a rainproof baffle is installed outside the air inlet duct (214); the air inlet box (211) is in sliding contact with the filter cartridge (215) via a slide groove; the filter cartridge (215) is connected to a sealing cover (216) via bolts; and the filter cartridge (215) is connected to an air permeable net (217) via a through groove.

4. The electrical automation control cabinet according to claim 1, characterized in that: The exhaust box (221) is connected to the top of the control cabinet body (01), and the exhaust box (221) is connected to the second fan assembly (222). The top of the control cabinet body (01) is provided with a through slot at a position corresponding to the second fan assembly (222). The exhaust duct (223) is provided on both sides of the exhaust box (221). A rainproof baffle is installed on the surface of the exhaust duct (223), and a desiccant is installed inside the filter cartridge (215).

5. The electrical automation control cabinet according to claim 1, characterized in that: The anti-vibration component group (03) comprises a bottom box (31), a damper (32) is arranged inside the bottom box (31), a shock absorbing plate (33) is arranged at one end of the damper (32), and an upper plate (34) is arranged on one side of the shock absorbing plate (33).

6. An electrical automation control cabinet according to claim 5, characterized in that: The bottom box (31) is in sliding contact with the upper plate (34) via a sliding groove, and the top of the upper plate (34) is connected to the bottom of the air inlet box body (211).

7. An electrical automation control cabinet according to claim 5, characterized in that: The dampers (32) are provided in multiple groups, and the multiple groups of dampers (32) are connected between the bottom box (31) and the shock absorbing plate (33), and the shock absorbing plate (33) is connected to the upper plate (34).

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