CN212183982U

CN212183982U - Data acquisition device for DCS control system

Info

Publication number: CN212183982U
Application number: CN202021232551.8U
Authority: CN
Inventors: 张迎春
Original assignee: Nantong Ouchuang Automation Engineering Co ltd
Current assignee: Nantong Ouchuang Automation Engineering Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-12-18
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a data acquisition device for DCS control system includes: a heat dissipation box; the control host is fixedly connected to the left side of the inner wall of the heat dissipation box; the heat conduction structure is fixedly connected to the right side of the control host, the heat conduction structure comprises a bottom support frame, the bottom of the bottom support frame is fixedly connected with the bottom of the inner wall of the heat dissipation box, a heat conduction sheet is fixedly connected between two sides of the inner wall of the bottom support frame, and a sealed water tank is fixedly connected between two sides of the inner wall of the bottom support frame; the heat dissipation assembly is arranged on the right side of the bottom support frame; and the fixing component is arranged on the heat dissipation box. The utility model discloses it is convenient fixed to cooperation heat conduction structure and radiator unit can leave the device inside heat production area fast, have good radiating effect, can not appear because the condition that the high temperature influences the device operation.

Description

Data acquisition device for DCS control system

Technical Field

The utility model relates to a DCS control system field especially relates to a data acquisition device for DCS control system.

Background

The distributed control system is a new-generation instrument control system based on a microprocessor and adopting a design principle of decentralized control function, centralized display operation, division, autonomy and comprehensive coordination, is usually applied to various industries such as electric power, metallurgy, petrifaction and the like, and can also be matched with a corresponding outer box for installing and protecting hardware equipment.

An outer box with a protection function can be installed outside a data acquisition device for an existing DCS control system, and the outer box is only provided with a plurality of ventilation openings for heat dissipation, is not provided with a corresponding heat dissipation system, is poor in heat dissipation effect, and is prone to influencing normal operation of equipment due to overheating of the equipment.

Therefore, it is necessary to provide a data acquisition device for a DCS control system to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a data acquisition device for DCS control system has solved the problem of current data acquisition device for DCS control system difficulty of dispelling the heat.

In order to solve the technical problem, the utility model provides a pair of data acquisition device for DCS control system, include: a heat dissipation box;

the control host is fixedly connected to the left side of the inner wall of the heat dissipation box;

the heat conduction structure is fixedly connected to the right side of the control host, the heat conduction structure comprises a bottom support frame, the bottom of the bottom support frame is fixedly connected with the bottom of the inner wall of the heat dissipation box, a heat conduction sheet is fixedly connected between two sides of the inner wall of the bottom support frame, and a sealed water tank is fixedly connected between two sides of the inner wall of the bottom support frame;

the heat dissipation assembly is arranged on the right side of the bottom support frame;

and the fixing component is arranged on the heat dissipation box.

Preferably, the top intercommunication on sealed water tank right side has the siphunculus, the top of siphunculus runs through bottom strut and heat dissipation case in proper order and extends to the outside of heat dissipation case.

Preferably, the heat dissipation assembly comprises a rotating shaft rod, the rotating shaft rod is rotatably connected between the bottom support frame and one side, opposite to the inner wall of the heat dissipation box, of the bottom support frame, the top and the bottom of the rotating shaft rod are fixedly connected with a power motor on the right side of the top of the heat dissipation box, a driving wheel is fixedly connected to the right side of the surface of the rotating shaft rod, an air outlet channel is formed in the top and the bottom of the right side of the heat dissipation box, and an air inlet channel is formed in the left.

Preferably, an output shaft of the power motor is fixedly connected with a rotating wheel, and the rotating wheel is in transmission connection with a driving wheel through a belt.

Preferably, the fixing assembly comprises a U-shaped fixing rod, and the left end of the U-shaped fixing rod penetrates through the heat dissipation box and extends to the outside of the heat dissipation box.

Preferably, a pressing plate is arranged on the surface of the U-shaped fixing rod, and a fixing bolt is connected to the left side of the surface of the U-shaped fixing rod in a threaded manner.

Compared with the prior art, the utility model provides a pair of data acquisition device for DCS control system has following beneficial effect:

the utility model provides a DCS is data acquisition device for control system is after fixed completion, the control host computer produces the heat and can utilize heat conduction structure and radiator unit to cool down the device in the use, the device conducting strip is provided with a plurality ofly, for frivolous sheetmetal, and have certain clearance between per two conducting strips, increase the heat conduction effect, motor power drives and rotates the wheel, it rotates to drive the drive wheel, the pivot pole drives the heat dissipation fan and rotates, it will to produce the air current, the heat that the existence of a plurality of conducting strips can make the control host computer produce is taken away by the air fast and is accomplished the heat dissipation, the convenient fixing of this device, and cooperation heat conduction structure and radiator unit can be fast with the inside heat area that produces of device from, good radiating effect has, the condition that influences the device operation because of the high temperature can not appear.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a data acquisition device for a DCS control system according to the present invention;

FIG. 2 is a schematic top view of the platen shown in FIG. 1;

FIG. 3 is a schematic side view of the platen shown in FIG. 1.

Reference numbers in the figures: 1. a heat dissipation box; 2. a control host; 3. a heat conducting structure; 31. a bottom bracket; 32. a heat conductive sheet; 33. sealing the water tank; 34. pipe passing; 4. a heat dissipating component; 41. a spindle rod; 42. a heat dissipation fan; 43. a power motor; 44. a drive wheel; 45. a rotating wheel; 46. an air outlet channel; 47. an air inlet channel; 5. a fixing assembly; 51. a U-shaped fixing rod; 52. pressing a plate; 53. and (6) fixing the bolt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a data acquisition device for a DCS control system according to the present invention; FIG. 2 is a schematic top view of the platen shown in FIG. 1; FIG. 3 is a schematic side view of the platen shown in FIG. 1, a data acquisition device for a DCS control system, comprising: a heat dissipation box 1;

the control host machine 2 is fixedly connected to the left side of the inner wall of the heat dissipation box 1;

the heat conduction structure 3 is fixedly connected to the right side of the control host 2, the heat conduction structure 3 comprises a bottom support frame 31, the bottom of the bottom support frame 31 is fixedly connected with the bottom of the inner wall of the heat dissipation box 1, a heat conduction sheet 32 is fixedly connected between two sides of the inner wall of the bottom support frame 31, and a sealed water tank 33 is fixedly connected between two sides of the inner wall of the bottom support frame 31;

the heat dissipation assembly 4 is arranged on the right side of the bottom support frame 31;

fixed subassembly 5, fixed subassembly 5 sets up in heat dissipation case 1, control host computer 2 is whole DCS data acquisition device hardware main part for control system, heat conduction structure 3 has good heat conductivity, conducting strip 32 is provided with a plurality ofly, for frivolous sheetmetal, and certain clearance has between per two conducting strips 32, increase the heat conduction effect, set up in the inside of end strut 31, sealed water tank 33 is in the middle of a plurality of conducting strips 32, for encapsulated situation, the excessive condition of steam can not appear, fixed subassembly 5 is used for fixing the position of whole device.

The top of the right side of the sealed water tank 33 is communicated with a through pipe 34, the top end of the through pipe 34 penetrates through the bottom bracket 31 and the heat dissipation box 1 in sequence and extends to the outer through pipe 34 of the heat dissipation box 1 to replace or supplement water in the sealed water tank 33.

The heat dissipation assembly 4 comprises a rotating shaft rod 41, the rotating shaft rod 41 is connected between the bottom support frame 31 and the opposite side of the inner wall of the heat dissipation box 1 in a rotating mode, a power motor 43 is fixedly connected to the top of the rotating shaft rod 41 and the top of the bottom heat dissipation box 1, a driving wheel 44 is fixedly connected to the right of the surface of the rotating shaft rod 41, an air outlet channel 46 is arranged at the top and the bottom of the right side of the heat dissipation box 1, a left air inlet channel 47 at the top of the heat dissipation box 1 is formed, the rotating shaft rod 41 can drive a heat dissipation fan 42 to rotate when rotating, and heat around.

An output shaft of the power motor 43 is fixedly connected with a rotating wheel 45, the rotating wheel 45 is in transmission connection with the driving wheel 44 through a belt, and the power motor 43 is started to drive the rotating shaft rod 41 to rotate so as to drive.

The fixing assembly 5 includes a U-shaped fixing rod 51, and a left end of the U-shaped fixing rod 51 penetrates through the heat dissipation box 1 and extends to the outside of the heat dissipation box 1.

The surface of the U-shaped fixing rod 51 is provided with a pressing plate 52, the left side of the surface of the U-shaped fixing rod 51 is in threaded connection with a fixing bolt 53, and the U-shaped fixing rod 51 and the pressing plate 52 are both provided with two groups which are matched with fixing devices.

The utility model provides a pair of data acquisition device for DCS control system's theory of operation as follows:

when the heat dissipation box is used, firstly, the heat dissipation box 1 is fixed at a designated position by using the U-shaped fixing rod 51, two pressing plates 52 are installed on the U-shaped fixing rod 51, the pressing plates 52 are fixed by using the fixing bolts 53, at the moment, the whole heat dissipation box 1 is fixed, when the control host machine 2 generates heat during operation, the power motor 43 can be started to drive the rotating wheel 45 to rotate, so as to drive the driving wheel 44 to rotate, at the moment, the rotating shaft rod 41 rotates, at the moment, the heat dissipation fan 42 rotates to generate air flow, the heat generated by the control host machine 2 is transmitted to the heat conduction fins 32, the heat conduction fins 32 are provided with a plurality of light and thin metal fins, a certain gap is formed between every two heat conduction fins 32 to increase the heat conduction effect, water in the sealed water tank 33 can absorb a certain amount of heat to assist in cooling, the heat dissipation fan 42 sucks air from the air inlet channel 47, the air carries the, and finishing heat dissipation.

this device is after fixed the completion, control host computer 2 produces the heat and can utilize heat conduction structure 3 and radiator unit 4 to cool down the device in the use, device conducting strip 32 is provided with a plurality ofly, for frivolous sheetmetal, and have certain clearance between per two conducting strips 32, increase the heat conduction effect, driving wheel 45 rotation is rotated in driving motor 43 drive, it rotates to drive wheel 44, pivot pole 41 drives radiator fan 42, it will to produce the air current, the heat that control host computer 2 produced can be taken away by the air fast to the existence of a plurality of conducting strips 32 and accomplish the heat dissipation, this device is convenient fixed, and cooperation heat conduction structure 3 and radiator unit 4 can take away the device inside production heat fast, good radiating effect has, the condition that influences the device operation because of the high temperature can not appear.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a data acquisition device for DCS control system which characterized in that includes: a heat dissipation box (1);

the control host (2), the control host (2) is fixedly connected to the left side of the inner wall of the heat dissipation box (1);

the heat conduction structure (3) is fixedly connected to the right side of the control host (2), the heat conduction structure (3) comprises a bottom support frame (31), the bottom of the bottom support frame (31) is fixedly connected with the bottom of the inner wall of the heat dissipation box (1), a heat conduction sheet (32) is fixedly connected between two sides of the inner wall of the bottom support frame (31), and a sealed water tank (33) is fixedly connected between two sides of the inner wall of the bottom support frame (31);

the heat dissipation assembly (4), the heat dissipation assembly (4) is arranged on the right side of the bottom support frame (31);

a fixing component (5), wherein the fixing component (5) is arranged on the heat dissipation box (1).

2. The data acquisition device for the DCS control system according to claim 1, wherein a through pipe (34) is communicated with the top of the right side of the sealed water tank (33), and the top end of the through pipe (34) sequentially penetrates through the bottom bracket (31) and the heat dissipation tank (1) and extends to the outside of the heat dissipation tank (1).

3. The data acquisition device for the DCS control system according to claim 1, wherein said heat sink assembly (4) comprises a rotating shaft rod (41), said rotating shaft rod (41) is rotatably connected between said bottom bracket (31) and a side opposite to the inner wall of the heat sink box (1), and the top and bottom of said rotating shaft rod (41) are both fixedly connected with heat sink fans (42).

4. The data acquisition device for the DCS control system according to claim 3, wherein a power motor (43) is fixedly connected to the right side of the top of the heat dissipation box (1), a driving wheel (44) is fixedly connected to the right side of the surface of the rotating shaft rod (41), an air outlet channel (46) is arranged at the top and the bottom of the right side of the heat dissipation box (1), and an air inlet channel (47) is arranged at the left side of the top of the heat dissipation box (1).

5. The data acquisition device for the DCS control system according to claim 4, wherein a rotating wheel (45) is fixedly connected to an output shaft of the power motor (43), and the rotating wheel (45) is in transmission connection with the driving wheel (44) through a belt.

6. The data acquisition device for the DCS control system according to claim 1, wherein said fixing assembly (5) comprises a U-shaped fixing rod (51), the left end of said U-shaped fixing rod (51) penetrates through the heat dissipation box (1) and extends to the outside of the heat dissipation box (1).

7. The data acquisition device for the DCS control system according to claim 6, wherein a pressing plate (52) is arranged on the surface of the U-shaped fixing rod (51), and a fixing bolt (53) is connected to the left side of the surface of the U-shaped fixing rod (51) in a threaded manner.