CN212873295U

CN212873295U - Temperature control device based on DCS system

Info

Publication number: CN212873295U
Application number: CN202022070134.4U
Authority: CN
Inventors: 任立臣; 文志利; 葛树超
Original assignee: Yantai Zhongxing Electrical Equipment Co ltd
Current assignee: Yantai Zhongxing Electrical Equipment Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-02
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a temperature control technical field specifically is a temperature control device based on DCS system, including the base, the top of base is fixed with the cooler bin, and the inside of cooler bin is fixed with the heating cabinet, and the surface mounting of heater bin has the electrical heating board, and one side edge department welded fastening of base has the water tank, and the water pump is installed on the top of water tank, and the intercommunication has the water pipe on the water pump, the utility model discloses a set up the semiconductor refrigeration piece inside the water tank, refrigerate the water inside the water tank, in sending into the cooler bin through water pump and water pipe after will refrigerating again, cool off the material of the heating cabinet internal heating, and the temperature sensitive element on heater bin top can realize the control to the temperature.

Description

Temperature control device based on DCS system

Technical Field

The utility model relates to a temperature control technical field specifically is a temperature control device based on DCS system.

Background

The DCS system is a distributed control system, and the distributed control system is based on a microprocessor and adopts a new generation of instrument control system with the design principles of distributed control functions, centralized display operation and consideration of branch, autonomy and comprehensive coordination; the temperature control device is a device for controlling the temperature in the heating process, and the temperature rise of the heated material mainly depends on the power of the radiator and the type of the heated material. When an existing temperature control system heats materials, temperature monitoring cannot be achieved, the structure for controlling and adjusting the temperature is single, and only the materials can be heated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature control device based on DCS system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a temperature control device based on a DCS system comprises a base, wherein a cooling box is fixed at the top end of the base, a heating box is fixed inside the cooling box, an electric heating plate is installed on the outer surface of the heating box, a water tank is fixed at one side edge of the base in a welded mode, a water pump is installed at the top end of the water tank, a water pipe is communicated with the water pump, the water tank and the cooling box are communicated through the water pipe, a plurality of semiconductor refrigerating sheets are installed at the bottom end inside the water tank, a through pipe is communicated with the bottom end of the water tank, one end, far away from the water tank, of the through pipe extends into the cooling box, a temperature sensitive element is fixedly installed on one side of the top end of the heating box, a stirring mechanism is arranged above the heating box and comprises a stirring motor installed at the middle position of the top end of the heating box, and the output end of the stirring motor penetrates through the top, and a plurality of stirring blades are welded and fixed on the rod body of the stirring rod.

Preferably, one side of the top end of the heating box is provided with a top hole.

Preferably, one side of the top end of the water tank is provided with a water inlet hole.

Preferably, a square groove is formed in the base, one end of the square groove is communicated with the outside, and a drainage tube is arranged in the square groove.

Preferably, one end of the drainage tube extending into the middle position of the base is communicated with the interior of the heating box.

Preferably, the top end of the drainage tube is provided with a water outlet valve.

Preferably, four rollers arranged in a matrix form are mounted at the bottom end of the base.

Compared with the prior art, the beneficial effects of the utility model are that: this temperature control device based on DCS system, through at the inside semiconductor refrigeration piece that sets up of water tank, refrigerate to the inside water of water tank, send the water after will refrigerating into the cooler bin through water pump and water pipe again, the material to the heating cabinet internal heating cools off, and the temperature-sensitive element on heating cabinet top can realize the control to the temperature, current temperature control system has been solved when heating the material, can not realize the control to the temperature, and it is comparatively single to the control regulation structure of temperature, only can carry out the problem of heating to the material.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a heating box according to the present invention;

FIG. 3 is a cross-sectional view of the heating chamber of the present invention;

FIG. 4 is a cross-sectional view of the water tank of the present invention;

fig. 5 is a schematic structural view of the middle base of the present invention.

In the figure: 1. a base; 11. a square groove; 12. a drainage tube; 2. a cooling tank; 3. a heating box; 31. an electrical heating plate; 32. a stirring mechanism; 321. a stirring motor; 322. a stirring rod; 323. a stirring blade; 33. a temperature sensitive element; 34. a top hole; 4. a water tank; 41. a water inlet hole; 42. a semiconductor refrigeration sheet; 5. a water pump; 51. A water pipe; 6. pipe passing; 7. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a temperature control device based on a DCS system comprises a base 1, a cooling box 2 is fixed at the top end of the base 1, a heating box 3 is fixed inside the cooling box 2, an electric heating plate 31 is installed on the outer surface of the heating box 3, a water tank 4 is fixedly welded at one side edge of the base 1, a water pump 5 is installed at the top end of the water tank 4, a water pipe 51 is communicated with the water pump 5, the water tank 4 and the cooling box 2 are communicated through the water pipe 51, a plurality of semiconductor refrigerating sheets 42 are installed at the bottom end inside the water tank 4, a through pipe 6 is communicated with the bottom end of the water tank 4, one end, far away from the water tank 4, of the through pipe 6 extends into the cooling box 2, a temperature sensitive element 33 is fixedly installed at one side of the top end of the heating box 3, a stirring mechanism 32 is arranged above the heating box 3, the stirring mechanism 32 comprises a stirring motor 321 installed at the middle position of the top end of, a plurality of stirring blades 323 are welded and fixed on the body of the stirring rod 322.

In this embodiment, a top hole 34 is opened on one side of the top end of the heating box 3, so that the heating box 3 can be heated or cooled by adding materials into the heating box.

Furthermore, a water inlet 41 is formed in one side of the top end of the water tank 4, so that a water source can be conveniently added into the water tank 4.

Further, square groove 11 has been seted up to the inside of base 1, and the one end of square groove 11 is linked together with the external world, is equipped with drainage tube 12 in the square groove 11, is convenient for derive the inside water source of heating cabinet 3.

Specifically, one end of the drainage tube 12 extending into the middle position of the base 1 is communicated with the inside of the heating box 3, so that a water source inside the heating box 3 can be conveniently led out and collected.

It is noted that the top end of the drainage tube 12 is provided with a water outlet valve for controlling the water outlet of the drainage tube 12.

It is worth to say that four rollers 7 arranged in a matrix form are installed at the bottom end of the base 1, so as to facilitate driving the whole device to move.

When the temperature control device based on the DCS system is used, materials to be heated or cooled are poured into a water inlet at the top end of the heating box 3, when the materials are required to be heated, an external power supply of the stirring motor 321 is connected to enable the materials to work, the electric heating plate 31 starts to heat after being electrified to heat the materials in the heating box 3, meanwhile, the stirring motor 321 drives the stirring blades 323 on the stirring rod 322 to rotate to stir the materials in the heating box 3, so that the materials are uniformly heated in the heating box 3, and the temperature sensitive element 33 at the top end of the heating box 3 can monitor the temperature in the heating box 3; when needing the cooling, with water pump 5 switch on, the water in 4 water tanks is refrigerated to the semiconductor refrigeration piece 42 of 4 bottom of water tank, water pump 5 is gone into in 4 water tanks cooling tank 2 to the rethread, cooling tank 2 sets up the outside at heating cabinet 3, water after refrigerating enters into in 2 cooling tank, thereby cool off the material in 3 heating tank, solved current temperature control system when heating the material, can not realize the control to the temperature, and it is comparatively single to the control regulation structure of temperature, only can carry out the problem of heating to the material.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a temperature control device based on DCS system, includes base (1), its characterized in that: the top of base (1) is fixed with cooler bin (2), the inside of cooler bin (2) is fixed with heater bin (3), the surface mounting of heater bin (3) has electric heating board (31), one side edge department welded fastening of base (1) has water tank (4), water pump (5) are installed on the top of water tank (4), the intercommunication has water pipe (51) on water pump (5), water tank (4) and cooler bin (2) are linked together through water pipe (51), a plurality of semiconductor refrigeration piece (42) are installed to the inside bottom of water tank (4), the bottom intercommunication of water tank (4) has siphunculus (6), siphunculus (6) are kept away from the one end of water tank (4) stretches into in cooler bin (2), the top one side fixed mounting of heater bin (3) has temperature sensing element (33), the top of heating cabinet (3) is provided with rabbling mechanism (32), rabbling mechanism (32) are including installing agitator motor (321) of heating cabinet (3) top intermediate position department, the output of agitator motor (321) runs through the roof of heating cabinet (3) is fixed with puddler (322), welded fastening has a plurality of stirring vane (323) on the body of rod of puddler (322).

2. The DCS-system-based temperature control device of claim 1, wherein: one side of the top end of the heating box (3) is provided with a top hole (34).

3. The DCS-system-based temperature control device of claim 1, wherein: and a water inlet hole (41) is formed in one side of the top end of the water tank (4).

4. The DCS-system-based temperature control device of claim 1, wherein: a square groove (11) is formed in the base (1), one end of the square groove (11) is communicated with the outside, and a drainage tube (12) is arranged in the square groove (11).

5. The DCS system based temperature control apparatus of claim 4, wherein: one end of the drainage tube (12) extending into the middle position of the base (1) is communicated with the interior of the heating box (3).

6. The DCS-system-based temperature control device of claim 5, wherein: a water outlet valve is arranged at the top end of the drainage tube (12).

7. The DCS system based temperature control apparatus of claim 4, wherein: four rollers (7) arranged in a matrix form are installed at the bottom end of the base (1).