Anti-interference DCS control cabinet

Abstract

The utility model discloses an anti-interference DCS control cabinet, which relates to the technical field of control cabinets and comprises a cabinet body, a cabinet door is hinged to one side of the cabinet body, air inlet plates are arranged at the top and the bottom of the cabinet door in a sliding manner, sliding blocks are arranged on two sides of each air inlet plate, dustproof plates are arranged in the air inlet plates in a sliding manner, and the dustproof plates are connected with the cabinet door in a sliding manner. Transverse plates are arranged at the top of one side and the bottom of one side of the cabinet door, two supporting rods are symmetrically arranged in the middles of the transverse plates in a sliding mode, inserting rods are arranged at the bottoms of the supporting rods, inserting holes matched with the inserting rods in an inserted mode are formed in the middles of sliding blocks, supporting assemblies are arranged at the top ends of the supporting rods, and the bottom ends of the supporting rods are attached to the surface of the dustproof plate; the beneficial effects of the utility model are that the air inlet plate arranged on the cabinet body in a sliding manner can be driven to be disassembled, so that dust attached to the surface of the air inlet plate can be conveniently cleaned subsequently, the original protection efficiency of the dustproof plate is further improved, and the use burden of the dustproof plate is further reduced.

Description

Technical Field

[0001] The utility model relates to a control cabinet, in particular to an anti-interference DCS control cabinet, belonging to the technical field of control cabinets. Background Art

[0002] The DCS system is a multi-level computer system composed of process control level and process monitoring level with a communication network as the link. It integrates 4C technologies such as computer, communication, display and control. Its basic concept is decentralized control, centralized operation, hierarchical management, flexible configuration and convenient configuration. At present, the DCS system has been widely used in all walks of life in mining production. Some control systems in the DCS system are integrated in the cabinet, so it is called a DCS control cabinet.

[0003] Among them, the "DCS control cabinet" disclosed in application number "202323311409.9" "comprises a control cabinet body, which is a metal component, a sealed door is provided on one side end face of the control cabinet body, a DCS control installation plate is provided on the inner end face of the control cabinet body, a heat dissipation pipe is provided on the top end face of the control cabinet body, a first air inlet is provided on the upper end face of the sealed door, and a limit mounting block is provided on the outer side of the inner end face of the sealed door near the first air inlet." In the utility model, by installing the support plate, the limit splint, the second connecting rod, the air inlet, the dustproof pad and the locking knob in the corresponding setting state, it is possible to conveniently filter the dust entering the interior of the control cabinet body during heat dissipation, thereby preventing external dust from affecting the operation of the electronic components inside the control cabinet body, and at the same time, it is convenient to install and replace the dustproof pad, so that it is convenient to clean the dust on the mobile phone.

[0004] However, the above method still has the following defects: the dust-proof pads set at the first air inlet and the second air inlet can play a role in dust prevention inside the control cabinet; however, the layout of multiple air inlets makes it easy for dust to accumulate in these areas, creating difficulties in cleaning, and thus weakening the original protective effectiveness of the dust-proof pads to a certain extent, thereby increasing the burden of using the dust-proof pads. Utility Model Content

[0005] The purpose of the utility model is to provide an interference-resistant DCS control cabinet to solve the problem proposed in the above background technology that the layout of multiple air inlets is prone to dust accumulation, difficult to clean, weakening the effectiveness of dustproof pads, and increasing the burden of using dustproof pads.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-interference DCS control cabinet, comprising a cabinet body, a cabinet door hinged on one side of the cabinet body, air intake plates slidingly provided on the top and bottom of the cabinet door, and sliders provided on both sides of the air intake plate, a dustproof plate slidingly provided inside the air intake plate, a cross plate provided on the top and bottom of one side of the cabinet door, two support rods symmetrically slidingly provided in the middle of the cross plate, an insertion rod provided at the bottom of the support rod, a socket for plugging with the insertion rod provided in the middle of the slider, a support assembly provided on the top of the support rod, the bottom end of the support rod fits in with the surface of the dustproof plate, and a heat dissipation assembly is provided on the top of the interior of the cabinet body.

[0007] As an optimal technical solution of the present invention, a cylinder is provided in the middle of the top of the cabinet, a dustproof net is provided above the cylinder, two plug-in blocks are symmetrically provided on the surface of the dustproof net, and a socket is provided on the top of the cylinder to be plugged into the plug-in block.

[0008] As a preferred technical solution of the present invention, a screw is threadedly connected to the middle of the socket, a screw hole threadedly connected to the screw is opened in the middle of the plug block, and a knob is provided at one end of the screw.

[0009] As a preferred technical solution of the present invention, a handle is provided in the middle of the other side of the cabinet door, and a sliding groove that slides with the slider is provided on the surface of the cabinet door.

[0010] As a preferred technical solution of the present invention, guide blocks are provided on both sides of the dustproof plate, and guide grooves that slide with the guide blocks are opened on both sides of the air intake plate.

[0011] As a preferred technical solution of the present invention, a handle is provided in the middle of the top end of the dustproof plate, and an anti-slip cover is provided on the surface of the handle.

[0012] As an optimal technical solution of the present invention, the support assembly includes a pillar, which is fixedly installed on the top of the support rod, a pull rod is provided between every two corresponding pillars, a spring is provided between the cross plate and the pillar, and the spring is sleeved on the outside of the support rod.

[0013] As a preferred technical solution of the present invention, the heat dissipation assembly includes two cross bars, which are symmetrically installed on the top of the cabinet. A motor is provided between the two cross bars, and the output shaft of the motor is provided with fan blades.

[0014] Compared with related technologies, the anti-interference DCS control cabinet provided by the present invention has the following beneficial effects:

[0015] 1. By setting two air intake plates at the cabinet door and setting dustproof pads inside the air intake plates, combined with heat dissipation components, it is possible to prevent dust from interfering with the components inside the cabinet, ensuring a pure environment and long life for the equipment operation, while also playing a role in heat dissipation and ventilation; through the setting of the support component, the pull rod is used to drive the support rod to stretch and move in the vertical direction, so that the originally plugged-in rod and the socket are separated from each other, and then the air intake plate slidingly set in the cabinet can be disassembled, which is convenient for the subsequent cleaning of dust attached to the surface of the air intake plate, thereby improving the original protection efficiency of the dustproof plate and reducing the burden of using the dustproof plate.

[0016] 2. The support assembly, combined with the spring, can support the support rod, ensuring an effective support limit between the support rod and the tightly fitting dustproof plate, effectively preventing the dustproof plate from accidentally falling off during use, and further consolidating the close connection between the plug rod and the socket, making the installation and fixation of the air intake plate on the cabinet door more firm and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the cabinet of the utility model;

[0019] Figure 3 This is a structural diagram of the cabinet door of the utility model;

[0020] Figure 4 This is a schematic diagram of the exploded structure of the cabinet door of the present invention;

[0021] Figure 5 This is a schematic diagram of the explosion structure of the air inlet plate of the utility model;

[0022] Figure 6 For this utility model Figure 4 A is an enlarged structural diagram of FIG.

[0023] In the figure: 1. Cabinet body; 2. Cabinet door; 3. Air intake plate; 4. Slider; 5. Dustproof plate; 6. Cross plate; 7. Support rod; 8. Insert rod; 9. Handle; 10. Socket; 11. Support assembly; 1101. Pillar; 1102. Spring; 1103. Pull rod; 12. Heat dissipation assembly; 1201. Cross rod; 1202. Motor; 1203. Fan blade; 13. Guide block; 14. Cylinder; 15. Dustproof net; 16. Insert block; 17. Socket; 18. Handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The utility model provides an anti-interference DCS control cabinet, including a cabinet body 1, a cabinet door 2 is hinged on one side of the cabinet body 1, and an air intake plate 3 is slidably provided on the top and bottom of the cabinet door 2 to facilitate the air intake and dissipate heat inside the cabinet body 1 through the airflow; and sliders 4 are provided on both sides of the air intake plate 3, and a dustproof plate 5 is slidably provided inside the air intake plate 3 to facilitate the dustproof effect and effectively prevent dust from entering the interior of the cabinet body 1 and interfering with the normal operation of the electrical equipment inside the cabinet body 1. A horizontal plate 6 is provided on the top and bottom of one side of the cabinet door 2, and the middle part of the horizontal plate 6 is symmetrically slidably provided. There are two support rods 7, and an insertion rod 8 is provided at the bottom of the support rod 7. A socket 10 for plugging with the insertion rod 8 is opened in the middle of the slider 4. A support component 11 is provided at the top of the support rod 7. The support component 11 is used to facilitate the support rod 7 and the insertion rod 8 to limit the support, prevent the dustproof plate 5 from falling off, and enable the insertion rod 8 to be closely plugged into the socket 10; the bottom end of the support rod 7 fits with the surface of the dustproof plate 5, which is convenient for supporting and limiting the dustproof plate 5 to prevent the dustproof plate 5 from slipping. A heat dissipation component 12 is provided on the top of the cabinet 1 to dissipate heat from the internal components of the cabinet 1.

[0026] The support assembly 11 includes a pillar 1101, which is fixedly mounted on the top of the support rod 7. A pull rod 1103 is provided between every two corresponding pillars 1101, and a spring 1102 is provided between the cross plate 6 and the pillar 1101, and the spring 1102 is sleeved on the outside of the support rod 7. The set pull rod 1103 and the spring 1102 can utilize the up and down stretching of the pull rod 1103 to drive the support rod 7 and the dust plate 5 that are in contact with each other to separate from each other, thereby facilitating the removal of the dust plate 5; and the movement of the support rod 7 synchronously drives the insertion rod 8 to move, thereby separating the insertion rod 8 from the insertion hole 10, thereby facilitating the removal of the set air intake plate 3 and cleaning it, thereby improving the original protection efficiency of the dust plate 5 and reducing the burden of using the dust plate 5;

[0027] The heat dissipation assembly 12 includes two cross bars 1201, which are symmetrically mounted on the top of the cabinet 1. A motor 1202 is disposed between the two cross bars 1201. The output shaft of the motor 1202 is provided with fan blades 1203, which facilitates controlling the motor 1202 to drive the fan blades 1203 to rotate, thereby dissipating heat from the components inside the cabinet 1.

[0028] A cylinder 14 is provided in the middle of the top of the cabinet 1, and a dust screen 15 is provided above the cylinder 14. Two plug blocks 16 are symmetrically provided on the surface of the dust screen 15. A socket 17 is provided on the top of the cylinder 14 to plug into the plug blocks 16, so as to facilitate the exhaust and dust prevention and the removal, cleaning or replacement of the dust screen 15.

[0029] The middle part of the socket 17 is threadedly connected to a screw rod, and the middle part of the plug block 16 is provided with a screw hole threadedly connected to the screw rod. A knob is provided at one end of the screw rod to facilitate the positioning and fixing of the plug block 16 to prevent the dust screen 15 from falling off. The knob is used to drive the screw rod to move, which is convenient for user operation.

[0030] A handle 18 is provided in the middle of the other side of the cabinet door 2. A sliding groove is provided on the surface of the cabinet door 2 to slide with the slider 4. The handle 18 is provided to facilitate opening the cabinet door 2. In addition, a door lock is provided on the cabinet door 2, so that the slider 4 is not restricted in the sliding process.

[0031] Guide blocks 13 are provided on both sides of the dustproof plate 5. Guide grooves for slidingly cooperating with the guide blocks 13 are provided on both sides of the air inlet plate 3. The guide blocks 13 provided on the dustproof plate 5 facilitate the insertion of the dustproof plate 5 and play a guiding role.

[0032] A handle 9 is provided in the middle of the top of the dustproof plate 5, and an anti-slip cover is provided on the surface of the handle 9. The handle 9 provided at the dustproof plate 5 facilitates the removal of the dustproof plate 5 slidably provided at the air intake plate 3, and the anti-slip cover is provided for protection.

[0033] When in use, first place the DSC control cabinet indoors, and control the motor 1202 to work. The output shaft of the motor 1202 drives the fan blades 1203 to rotate, and the two air intake plates 3 at the cabinet door 2 are combined to ventilate and dissipate heat for the internal components of the cabinet 1. The dustproof plate 5 is slidably arranged inside the air intake plate 3, thereby preventing dust from interfering with the internal components of the cabinet 1, thereby ensuring a pure environment and long service life for the operation of the equipment. When the air intake plate 3 and the dustproof plate 5 need to be disassembled, cleaned or replaced, first open the cabinet door 2, and then use the pull rod 1103 to drive the support rod 7. When the door 2 is opened, the spring 1102 on the support rod 7 is stretched, and the support rod 7 and the dustproof plate 5 that fit each other are separated from each other. At this time, the plug rod 8 and the plug-in hole 10 that are plugged into each other are separated from each other, and then the sliding air intake plate 3 is slid out of the cabinet door 2, and then the handle 9 is used to drive the dustproof plate 5 to move in the vertical direction, thereby facilitating the removal or cleaning of the dustproof plate 5. At the same time, the air intake plate 3 can also be removed and removed, which is convenient for subsequent cleaning of dust attached to the surface of the air intake plate 3, thereby improving the original protection efficiency of the dustproof plate 5, thereby reducing the burden of using the dustproof plate 5;

[0034] Then, the cleaned dustproof plate 5 is inserted into the inner wall of the air intake plate 3, and then the set pull rod 1103 is stretched again, and the above steps are repeated to slide the air intake plate 3 and the cabinet door 2. The set pull rod 1103 is loosened, and the reset rebound of the spring 1102 is combined to make the insertion rod 8 and the socket 10 plugged into each other, so as to limit and fix the air intake plate 3. At this time, the support rod 7 and the dustproof plate 5 are in contact with each other, which can support the dustproof plate 5 and prevent it from falling off.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-interference DCS control cabinet, comprising a cabinet body (1), characterized in that: A cabinet door (2) is hinged on one side of the cabinet body (1), and an air intake plate (3) is slidably provided at the top and bottom of the cabinet door (2), and sliders (4) are provided on both sides of the air intake plate (3). A dustproof plate (5) is slidably provided inside the air intake plate (3), and a transverse plate (6) is provided at the top and bottom of one side of the cabinet door (2). Two support rods (7) are symmetrically slidably provided in the middle of the transverse plate (6), and an insertion rod (8) is provided at the bottom of the support rod (7). A socket (10) for plugging with the insertion rod (8) is provided in the middle of the slider (4), and a support assembly (11) is provided at the top of the support rod (7). The bottom end of the support rod (7) is in contact with the surface of the dustproof plate (5). A heat dissipation assembly (12) is provided at the top of the interior of the cabinet body (1).

2. The anti-interference DCS control cabinet according to claim 1, characterized in that: A cylinder (14) is provided in the middle of the top of the cabinet (1), a dustproof net (15) is provided above the cylinder (14), two plug blocks (16) are symmetrically provided on the surface of the dustproof net (15), and a socket (17) is provided on the top of the cylinder (14) to be plugged into and matched with the plug blocks (16).

3. The anti-interference DCS control cabinet according to claim 2, characterized in that: The middle part of the socket (17) is threadedly connected with a screw rod, the middle part of the plug block (16) is provided with a screw hole threadedly connected with the screw rod, and one end of the screw rod is provided with a knob.

4. The anti-interference DCS control cabinet according to claim 1, characterized in that: A handle (18) is provided in the middle of the other side of the cabinet door (2), and a sliding groove for slidingly cooperating with the slider (4) is provided on the surface of the cabinet door (2).

5. The anti-interference DCS control cabinet according to claim 1, characterized in that: Guide blocks (13) are provided on both sides of the dustproof plate (5), and guide grooves that are slidably matched with the guide blocks (13) are opened on both sides of the air inlet plate (3).

6. The anti-interference DCS control cabinet according to claim 1, characterized in that: A handle (9) is provided in the middle of the top end of the dustproof plate (5), and a non-slip cover is provided on the surface of the handle (9).

7. The anti-interference DCS control cabinet according to claim 1, characterized in that: The support assembly (11) includes a pillar (1101), which is fixedly mounted on the top of the support rod (7), a pull rod (1103) is provided between every two corresponding pillars (1101), a spring (1102) is provided between the cross plate (6) and the pillar (1101), and the spring (1102) is sleeved on the outside of the support rod (7).

8. The anti-interference DCS control cabinet according to claim 1, characterized in that: The heat dissipation assembly (12) comprises two cross bars (1201), the two cross bars (1201) being symmetrically mounted on the top of the interior of the cabinet (1), a motor (1202) being provided between the two cross bars (1201), and a fan blade (1203) being provided on an output shaft of the motor (1202).

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