CN216214940U

CN216214940U - Automatic industrial control cabinet based on DCS control system

Info

Publication number: CN216214940U
Application number: CN202122088635.XU
Authority: CN
Inventors: 段威; 黄笋; 刘红霞; 于晶晶
Original assignee: SHANDONG LUNENG CONTROL ENGINEERING CO LTD
Current assignee: SHANDONG LUNENG CONTROL ENGINEERING CO LTD
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-04-05
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an automatic industrial control cabinet based on a DCS control system, which comprises a cabinet body, a back plate, a clamping block and a shell, wherein a supporting seat is welded on the lower surface of the cabinet body, U-shaped blocks are symmetrically installed on one surface of the back plate, the U-shaped blocks are fixed on the cabinet body through bolts, a clamping strip is installed on the other surface of the back plate, the clamping blocks are respectively clamped at two ends of the back plate, limiting clamps are equidistantly welded on the clamping blocks, a square hole is formed in the rear surface of the cabinet body, and a mounting plate is fixed on the square hole through bolts. The utility model has the advantages of compact structure and convenient use, innovatively arranges the line positions, enhances the ventilation effect between lines and meets the use requirements of personnel.

Description

Automatic industrial control cabinet based on DCS control system

Technical Field

The utility model relates to the technical field of control cabinets, in particular to an automatic industrial control cabinet based on a DCS control system.

Background

The decentralized control system is a new generation of instrument control system based on a microprocessor and adopting a design principle of decentralized control function, centralized display operation, and consideration of both autonomous and comprehensive coordination. The distributed control system is called DCS for short, and can be directly translated into a distributed control system or a distributed computer control system, and adopts the basic design idea of controlling distribution, operation and management centralization and adopts a structural form of multi-layer classification and cooperative autonomy. Its main features are its centralized management and decentralized control. DCS is widely applied to various industries such as electric power, metallurgy, petrochemical industry and the like at present.

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Traditional switch board is at the in-process of wiring, gathers the avris at the cabinet body with the circuit usually, and this position that just leads to the circuit to gather can be far away with some electric control element's mounted position difference to make the circuit produce meaningless waste, and be unfavorable for the heat dissipation between the circuit, can not satisfy personnel's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic industrial control cabinet based on a DCS control system, which has the advantages of compact structure, convenience in use, innovative arrangement of circuit positions, enhancement of ventilation effect among circuits and satisfaction of use requirements of personnel, and solves the problems that the traditional control cabinet usually gathers circuits on the side of a cabinet body in the wiring process, so that the difference between the line gathering position and the installation positions of some electric control elements is far, unnecessary waste is caused to the circuits, heat dissipation among the circuits is not facilitated, and the use requirements of the personnel cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic industrial control cabinet based on have DCS control system, includes the cabinet body, backplate, fixture block and shell, the lower surface welding of the cabinet body has the supporting seat, U type piece is installed to the one side symmetry of backplate, U type piece passes through the bolt fastening on the cabinet body, the card strip is installed to the another side of backplate, the fixture block difference joint is at the both ends of backplate, the equidistance welding has the spacing clamp on the fixture block, the quad slit has been seted up to the rear surface of the cabinet body, there is the mounting panel through the bolt fastening on the quad slit.

Preferably, a cabinet door is rotatably installed on the front surface of the cabinet body through a hinge, and a door handle is fixed on the cabinet door through a bolt.

Preferably, the two ends of the back plate are symmetrically welded with clamping hooks, and the clamping hooks are mutually clamped with the inner walls of the clamping blocks.

Preferably, the lower end of the mounting plate is provided with a heat dissipation window, and a dustproof net is paved on the heat dissipation window.

Preferably, the housing is fixed on the upper surface of the cabinet body through bolts, and fan blades are installed in the housing and face the back face of the back plate.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed in a rectangular array relative to the lower surface of the cabinet body.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is based on the automatic industrial control cabinet with DCS control system, in the using process, the back plate can be fixed on the cabinet body through the U-shaped block, then the clamping strip is arranged on the back plate, various accessories are clamped on the clamping strip, the circuit can be arranged in front of the back plate, in the process, the circuit is clamped between the two limiting clamps, then the circuit is penetrated to the back of the back plate, the circuit is wired on the back of the back plate, the assembly and wiring frame are layered, air can pass through the module and the electric wire, thus hot air can be more quickly discharged to the outside panel, after the assembly is completed, the mounting plate can be fixed on the cabinet body, the installation and maintenance of the accessories are convenient through the design of the square hole, when the device works, the device can be connected with an external power supply to drive the power device to drive the fan blades to rotate to generate wind power, and the fan blades can radiate heat of the wiring space between the back plate and the cabinet body, compact structure, it is convenient to use, and the innovation lays the circuit position, strengthens the ventilation effect between the circuit, satisfies personnel's user demand.

Drawings

FIG. 1 is a schematic top cross-sectional view of the present invention;

FIG. 2 is a schematic structural diagram of a back plate according to the present invention;

FIG. 3 is a schematic diagram of the structure A of FIG. 2 according to the present invention;

FIG. 4 is a front sectional structural view of the present invention;

fig. 5 is a schematic back view of the present invention.

In the figure: 1. a door handle; 2. a cabinet body; 3. a back plate; 4. clamping the strip; 5. a cabinet door; 6. a hinge; 7. a U-shaped block; 8. mounting a plate; 9. a square hole; 10. a clamping block; 11. a hook is clamped; 12. a limiting clamp; 13. a supporting seat; 14. a housing; 15. a fan blade; 16. and a heat dissipation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, an embodiment of the present invention includes: the utility model provides an automatic industrial control cabinet based on have DCS control system, includes the cabinet body 2, backplate 3, fixture block 10 and shell 14, and the front surface of the cabinet body 2 rotates through hinge 6 and installs cabinet door 5, has door handle 1 through the bolt fastening on the cabinet door 5, and the lower surface welding of the cabinet body 2 has supporting seat 13, and supporting seat 13 totally four, and the position of four supporting seats 13 is rectangular array distribution for the lower surface of the cabinet body 2.

U type piece 7 is installed to the one side symmetry of backplate 3, U type piece 7 passes through the bolt fastening on the cabinet body 2, card strip 4 is installed to the another side of backplate 3, can fix backplate 3 on the cabinet body 2 through U type piece 7, then install card strip 4 on backplate 3, with all kinds of annex cards on card strip 4, can be at the front mounted circuit of backplate 3, with the circuit card in the middle of two spacing clamps 12, then wear backplate 3's back with the circuit, make the circuit at the back wiring of backplate 3, carry out the layering with the wiring frame, make the air can pass module and electric wire, steam can be faster arrange to the panel of outside like this on.

The fixture blocks 10 are respectively clamped at two ends of the back plate 3, the limiting clamps 12 are welded on the fixture blocks 10 at equal intervals, the clamping hooks 11 are symmetrically welded at two ends of the back plate 3, and the clamping hooks 11 are mutually clamped with the inner walls of the fixture blocks 10, so that the circuit is conveniently limited and distributed.

The quad slit 9 has been seted up to the rear surface of the cabinet body 2, has mounting panel 8 through the bolt fastening on the quad slit 9, and the assembly is accomplished the back, can fix mounting panel 8 on the cabinet body 2, through the design of quad slit 9, is convenient for to the installation and the maintenance of annex. The lower end of the mounting plate 8 is provided with a heat dissipation window 16, and a dust screen is laid on the heat dissipation window 16.

The shell 14 passes through the bolt fastening at the upper surface of the cabinet body 2, install flabellum 15 in the shell 14, flabellum 15 faces the back of backplate 3, and in the device work, external power can be connected and power device drives flabellum 15 and rotates and produce wind-force, and flabellum 15 dispels the heat to the wiring space between backplate 3 and the cabinet body 2, compact structure, and it is convenient to use, and the innovation lays the circuit position, strengthens the ventilation effect between the circuit, satisfies personnel's user demand.

As is well known to those skilled in the art, the fan blade 15 of the present invention also needs to provide a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of such power is well known and is in routine terms or common knowledge, and will not be described herein, and any selection can be made by those skilled in the art according to the needs or convenience.

The working principle is as follows: in the use process of the automatic industrial control cabinet based on the DCS control system, the back plate 3 can be fixed on the cabinet body 2 through the U-shaped block 7, then, a clamping strip 4 is arranged on the back plate 3, various accessories are clamped on the clamping strip 4, a circuit can be arranged in front of the back plate 3, in the process, the circuit is clamped between the two limit clamps 12, and then the circuit is penetrated to the back of the back plate 3, the wiring is arranged on the back of the back plate 3, the assembly and wiring rack is layered, so that air can pass through the modules and the wires, thus hot air can be discharged to the panel outside more quickly, after the assembly is finished, the mounting plate 8 can be fixed on the cabinet body 2, the mounting and maintenance of accessories are convenient through the design of the square hole 9, when the device works, the device can be connected with an external power supply to enable the power device to drive the fan blades 15 to rotate to generate wind power, and the fan blades 15 radiate the wiring space between the back plate 3 and the cabinet body 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic industrial control cabinet based on there is DCS control system, includes the cabinet body (2), backplate (3), fixture block (10) and shell (14), its characterized in that: the lower surface welding of the cabinet body (2) has supporting seat (13), U type piece (7) are installed to the one side symmetry of backplate (3), bolt fastening is passed through on the cabinet body (2) in U type piece (7), card strip (4) are installed to the another side of backplate (3), fixture block (10) joint respectively is at the both ends of backplate (3), equidistant fusion joint has spacing clamp (12) on fixture block (10), quad slit (9) have been seted up to the rear surface of the cabinet body (2), there is mounting panel (8) through the bolt fastening on quad slit (9).

2. The DCS control system based automatic industrial control cabinet according to claim 1, wherein: the front surface of the cabinet body (2) is rotatably provided with a cabinet door (5) through a hinge (6), and the cabinet door (5) is fixedly provided with a door handle (1) through a bolt.

3. The DCS control system based automatic industrial control cabinet according to claim 1, wherein: the two ends of the back plate (3) are symmetrically welded with clamping hooks (11), and the clamping hooks (11) are mutually clamped with the inner walls of the clamping blocks (10).

4. The DCS control system based automatic industrial control cabinet according to claim 1, wherein: the lower end of the mounting plate (8) is provided with a heat dissipation window (16), and a dustproof net is laid on the heat dissipation window (16).

5. The DCS control system based automatic industrial control cabinet according to claim 1, wherein: the cabinet is characterized in that the shell (14) is fixed on the upper surface of the cabinet body (2) through bolts, fan blades (15) are installed in the shell (14), and the fan blades (15) face the back face of the back plate (3).

6. The DCS control system based automatic industrial control cabinet according to claim 1, wherein: the number of the supporting seats (13) is four, and the positions of the four supporting seats (13) are distributed in a rectangular array relative to the lower surface of the cabinet body (2).