CN215570374U

CN215570374U - Intelligent control system applied to afterburning superheated steam furnace

Info

Publication number: CN215570374U
Application number: CN202121960881.3U
Authority: CN
Inventors: 吴文元
Original assignee: Shanghai Kunze Energy Saving Equipment Co ltd
Current assignee: Shanghai Kunze Energy Saving Equipment Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-18
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of steam furnaces, in particular to an intelligent control system applied to a afterburning type superheated steam furnace. When the temperature sensor senses that the temperature is too high, the semiconductor refrigeration chip cools the water on the built-in layer, the heat dissipation assembly can cool the semiconductor refrigeration chip, the circulating pump and the C-shaped pipe circulate the water on the built-in layer to drive cold water to cool the control box continuously, then cold air can be radiated into the control box to cool the control unit, the ventilation assembly runs in the control box to form convection to carry heat out, the control unit is effectively insulated and cooled, and the stable running of the whole control system is guaranteed.

Description

Intelligent control system applied to afterburning superheated steam furnace

Technical Field

The utility model relates to the technical field of steam furnaces, in particular to an intelligent control system applied to a afterburning type superheated steam furnace.

Background

The electric steam furnace mainly comprises a water supply system, an automatic control system, a furnace, a heating system, a safety protection system and the like. The basic working principle is as follows: by a set of automatic control device, the opening and closing of the water pump, the water supply amount and the heating of the furnace pipe are ensured to be controlled by the liquid controller or the high, medium and low electrode probes in the running process in a feedback mode.

Through the retrieval, chinese patent publication is CN 210772096U's patent, a boiler heating control device is disclosed, including the control box, be equipped with controlgear in the control box, controlgear and external power source electric connection, one side of control box is equipped with a plurality of fresh air inlets, fresh air inlet and control box in-connection, one side of fresh air inlet is equipped with the filter equipment who is located control box one side outer wall, one side that the fresh air inlet was kept away from to the control box is equipped with the exhaust vent, exhaust vent and control box in-connection, one side outer wall of control box is equipped with the air exhauster with fresh air inlet complex, air exhauster and external power source electric connection, one side both ends symmetry of air exhauster is equipped with the picture peg, one side outer wall of control box is equipped with the slot with picture peg matched with. The boiler heating control device is convenient for cleaning and replacing the dustproof net, and the exhaust fan is arranged on the outer wall of the control box, so that the influence of heat generated by the operation of the exhaust fan on control equipment in the control box is reduced, the possibility of damage of the boiler control equipment due to high temperature is reduced, and the safety is improved.

The boiler heating control device in the patent has the following defects: the exhaust fan is simply arranged on the outer wall, and the heat insulation and heat dissipation effects cannot be effectively achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an intelligent control system applied to a afterburning superheated steam furnace.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an intelligent control system applied to a afterburning superheated steam furnace comprises a control box, wherein an electric sliding rail is fixed on the inner wall of the top of the control box, a placing frame is fixed on the outer wall of the bottom of a sliding part of the electric sliding rail, three placing plates distributed at equal intervals are fixed on the inner wall of the placing frame, a control unit is fixed on the outer wall of the top of the placing plate, two symmetrically distributed supporting rollers are fixed on the outer walls of the top and the bottom of the placing frame, and the supporting rollers are in rolling fit with the inner wall of the control box;

the back of the placing frame is provided with three round openings which are distributed equidistantly, exhaust pipes are fixed on the inner walls of the round openings, the outer walls of the three exhaust pipes are fixedly connected with the same fixing box, the middle part of the outer wall of the back of the fixing box is provided with a vent, a ventilation assembly is fixed on the inner wall of the vent, a bayonet is arranged in the middle part of the outer wall of the back of the control box, the ventilation assembly and the bayonet form clamping fit, a built-in layer is reserved inside the control box, an installation opening is opened and closed on the outer wall of one side of the control box, a semiconductor refrigeration chip is fixed on the inner wall of the installation opening, and a heat dissipation assembly is fixed on the outer wall of the control box, which is positioned near the semiconductor refrigeration chip;

the export has been seted up to the bottom outer wall of control box, and the inner wall of export is fixed with the C venturi tube, and the top and the built-in layer top of C venturi tube communicate mutually, the outer wall of C venturi tube is to pressing from both sides and is provided with the circulating pump, and one side outer wall of control box has seted up and has settled the mouth, the inner wall of settling the mouth is fixed with the control valve, the opening has been seted up to the front outer wall of control box, and open-ended one side articulates there is the chamber door, the air intake has been seted up to the front outer wall bottom of chamber door, and the inner wall of air intake is fixed with the dust screen, one side inner wall of control box is fixed with temperature sensor, and temperature sensor's signal end is connected with microprocessor through the signal line.

Preferably, the ventilation assembly comprises a ventilation pipe, the ventilation pipe is fixed on the inner wall of the ventilation opening, a ventilation fan is fixed on the inner wall of the ventilation pipe, and a first filter screen is fixed on the inner wall of the outlet end of the ventilation pipe.

Preferably, the radiating assembly comprises a radiating pipe, the radiating pipe is fixed on the outer wall of the control box, a second filter screen is fixed on the inner wall of the outlet end of the radiating pipe, an air suction opening is formed in the outer wall of the bottom of the radiating pipe, an air suction pipe is fixed on the inner wall of the air suction opening, a radiating fan is fixed on the inner wall of the air suction pipe, and a third filter screen is fixed on the inner wall of the bottom of the radiating fan.

Preferably, the heat dissipation end of the semiconductor refrigeration chip is located inside the heat dissipation pipe, and the refrigeration end of the semiconductor refrigeration chip is located inside the built-in layer.

Preferably, the inner walls of the two sides of the control box are both fixed with limiting strips, the outer wall of one side of each limiting strip, which is opposite to the limiting strips, is provided with a limiting groove, the inner walls of the limiting grooves are all connected with T-shaped limiting blocks in a sliding mode, and the T-shaped limiting blocks are fixedly connected with the control box.

Preferably, the outer wall of the control box is fixed with a heat insulation pad, and the outer wall of the bottom of the control box is fixed with four pillars which are distributed in a rectangular shape.

Preferably, electric slide rail, circulating pump, ventilation fan, heat dissipation fan and semiconductor refrigeration chip all are connected with the switch through the wire, and the switch is connected with microprocessor through the wire.

The utility model has the beneficial effects that:

1. this intelligent control system of application on afterburning formula superheated steam stove, the control unit is fixed in places the cabinet in, it is located the inside of control box to place the cabinet, the control box outer wall is equipped with thermal-insulated pad, but the external high temperature of separation is to the control unit's influence, when temperature sensor perception temperature is too high, semiconductor refrigeration chip cools down to the water on built-in layer, heat-radiating component can cool down semiconductor refrigeration chip, circulating pump and C venturi tube circulate the water on built-in layer and drive cold water and constantly cool down the control box, then air conditioning is the inside of radiatable to the control box and is cooled down the control unit, ventilation assembly moves and forms the convection current in the control box and takes out the heat, effectually carry out thermal-insulated cooling to the control unit, guarantee whole control system steady operation.

2. According to the intelligent control system applied to the afterburning type superheated steam furnace, the placing frame can be driven by the electric sliding rail to be taken out of the control box, the supporting rollers are convenient to place the frame and move out of the control box, then the four T-shaped limiting blocks slide in the limiting grooves, certain supporting force is provided for the placing frame, and the overall stability is improved.

Drawings

FIG. 1 is a schematic perspective view of an intelligent control system applied to an after-burning superheated steam boiler according to the present invention;

FIG. 2 is a schematic diagram of a vertical cross-sectional structure of an intelligent control system applied to a supplementary combustion superheated steam boiler according to the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a schematic top cross-sectional view of an intelligent control system for use with an after-burning superheated steam boiler according to the present invention;

fig. 5 is a schematic front view of an intelligent control system applied to an after-burning superheated steam boiler according to the present invention.

In the figure: the device comprises a control box 1, an electric sliding rail 2, a placing frame 3, a limiting strip 4, a limiting block 5T-shaped, a placing plate 6, a supporting roller 7, an exhaust pipe 8, a fixing box 9, a ventilating pipe 10, a ventilating fan 11, a first filtering net 12, a built-in layer 13, a semiconductor refrigerating chip 14, a radiating pipe 15, a second filtering net 16, an exhaust pipe 17, a radiating fan 18, a third filtering net 19, a pipe 20C, a circulating pump 21, a heat insulation pad 22, a temperature sensor 23, a box door 24, a dustproof net 25, a control unit 26 and a control valve 27.

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.

Referring to fig. 1-5, an intelligent control system applied to a afterburning superheated steam furnace comprises a control box 1, wherein an electric slide rail 2 is fixed on the inner wall of the top of the control box 1, a placing frame 3 is fixed on the outer wall of the bottom of a sliding part of the electric slide rail 2, three placing plates 6 which are distributed equidistantly are fixed on the inner wall of the placing frame 3, a control unit 26 is fixed on the outer wall of the top of the placing plate 6, two symmetrically distributed supporting rollers 7 are fixed on the outer wall of the top and the outer wall of the bottom of the placing frame 3, the supporting rollers 7 are in rolling fit with the inner wall of the control box 1, the control unit is fixed in the placing cabinet, the placing cabinet is located inside the control box, and a heat insulation pad is arranged on the outer wall of the control box and can insulate the influence of external high temperature on the control unit;

place the back of frame 3 and offer the round mouth of three equidistance distribution, and the inner wall of round mouth is fixed with exhaust pipe 8, the same fixed case 9 of outer wall fixedly connected with of three exhaust pipe 8, and the back outer wall middle part of fixed case 9 has seted up the vent, the inner wall of vent is fixed with ventilation assembly, and the back outer wall middle part of control box 1 has seted up the bayonet socket, ventilation assembly forms the joint cooperation with the bayonet socket, built-in layer 13 is left to the inside of control box 1, and one side outer wall of control box 1 opens and shuts there is the installing port, the inner wall of installing port is fixed with semiconductor refrigeration chip 14, and the outer wall that control box 1 is located near semiconductor refrigeration chip 14 is fixed with radiator unit, when temperature sensor perception temperature is too high, semiconductor refrigeration chip cools down the water of built-in layer, radiator fan operation in the radiator unit can cool down semiconductor refrigeration chip, circulating pump 21 and C venturi tube 20 circulate the water of built-in layer 13 and drive continuous cold water and carry out cold water to control box 1 and carry out Cooling, then, cold air can be radiated into the control box 1 to cool the control unit 26, the ventilation fan 10 in the ventilation assembly operates in the control box 1 to form convection to carry out heat, the control unit 26 is effectively insulated and cooled, and the stable operation of the whole control system is guaranteed;

the outer wall of the bottom of the control box 1 is provided with an outlet, the inner wall of the outlet is fixed with a C-shaped pipe 20, the top end of the C-shaped pipe 20 is communicated with the top of the built-in layer 13, the outer wall of the C-shaped pipe 20 is oppositely clamped with a circulating pump 21, the outer wall of one side of the control box 1 is provided with a placement port, the inner wall of the placement port is fixed with a control valve 27, the outer wall of the front side of the control box 1 is provided with an opening, one side of the opening is hinged with a box door 24, the bottom of the outer wall of the front side of the box door 24 is provided with an air inlet, the inner wall of the air inlet is fixed with a dust screen 25, the inner wall of one side of the control box 1 is fixed with a temperature sensor 23, the signal end of the temperature sensor 23 is connected with a microprocessor through a signal wire, the placing frame 3 can be driven by an electric sliding rail 2 to be taken out of the control box 1, the supporting rollers 7 are convenient for moving the placing frame 3 out of the control box 1, and then four T-shaped limit blocks 5 slide in limit grooves, a certain supporting force is given to the placing frame 3, so that the overall stability is improved;

the ventilation assembly comprises a ventilation pipe 10, the ventilation pipe 10 is fixed on the inner wall of the ventilation opening, a ventilation fan 11 is fixed on the inner wall of the ventilation pipe 10, a first filter screen 12 is fixed on the inner wall of the outlet end of the ventilation pipe 10, the heat dissipation assembly comprises a heat dissipation pipe 15, the heat dissipation pipe 15 is fixed on the outer wall of the control box 1, a second filter screen 16 is fixed on the inner wall of the outlet end of the heat dissipation pipe 15, an air suction opening is formed in the outer wall of the bottom of the heat dissipation pipe 15, an air suction pipe 17 is fixed on the inner wall of the air suction opening, a heat dissipation fan 18 is fixed on the inner wall of the air suction pipe 17, a third filter screen 19 is fixed on the inner wall of the bottom end of the heat dissipation fan 18, the heat dissipation end of the semiconductor refrigeration chip 14 is located inside the heat dissipation pipe 15, the refrigeration end of the semiconductor refrigeration chip 14 is located inside the built-in layer 13, limiting strips 4 are fixed on the inner walls of two sides of the control box 1, and limiting grooves are formed in the outer walls of the opposite sides of the four limiting strips 4, the equal sliding connection of inner wall in spacing groove has T shape stopper 5, and T shape stopper 5 and control box 1 fixed connection, and the outer wall of control box 1 is fixed with heat insulating mattress 22, and the bottom outer wall of control box 1 is fixed with four pillars that are the rectangle and describe the distribution, and electronic slide rail 2, circulating pump 21, ventilating fan 11, heat dissipation fan 18 and semiconductor refrigeration chip 14 all are connected with the switch through the wire, and the switch is connected with microprocessor through the wire.

The working principle is as follows: when the temperature sensor senses that the temperature is too high, the semiconductor refrigeration chip cools the water in the built-in layer, the cooling fan in the cooling assembly operates to cool the semiconductor refrigeration chip, the circulating pump 21 and the C-shaped pipe 20 circulate the water in the built-in layer 13 to drive cold water to continuously cool the control box 1, then, the cold air can be radiated into the control box 1 to cool the control unit 26, the ventilation fan 10 in the ventilation assembly operates in the control box 1 to form convection to carry out heat, thereby effectively insulating heat and cooling the control unit 26, ensuring the stable operation of the whole control system, the placing frame 3 can be driven by the electric slide rail 2 to be taken out of the control box 1, the supporting roller 7 is convenient for the placing frame 3 to move out of the control box 1, then four T shape stopper 5 slide in the spacing inslot, give and place frame 3 certain holding power, improve overall stability.

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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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 defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An intelligent control system applied to a afterburning superheated steam furnace comprises a control box (1) and is characterized in that an electric sliding rail (2) is fixed on the inner wall of the top of the control box (1), a placing frame (3) is fixed on the outer wall of the bottom of a sliding part of the electric sliding rail (2), three placing plates (6) which are distributed equidistantly are fixed on the inner wall of the placing frame (3), a control unit (26) is fixed on the outer wall of the top of each placing plate (6), two symmetrically-distributed supporting rollers (7) are fixed on the outer walls of the top and the bottom of the placing frame (3), and the supporting rollers (7) are in rolling fit with the inner wall of the control box (1);

the back of the placing frame (3) is provided with three round openings which are distributed equidistantly, exhaust pipes (8) are fixed on the inner walls of the round openings, the outer walls of the three exhaust pipes (8) are fixedly connected with the same fixing box (9), the middle of the outer wall of the back of the fixing box (9) is provided with a vent, a ventilation assembly is fixed on the inner wall of the vent, a bayonet is arranged in the middle of the outer wall of the back of the control box (1), the ventilation assembly and the bayonet form clamping fit, a built-in layer (13) is reserved inside the control box (1), a mounting opening is opened on the outer wall of one side of the control box (1), a semiconductor refrigeration chip (14) is fixed on the inner wall of the mounting opening, and a heat dissipation assembly is fixed on the outer wall of the control box (1) which is located near the semiconductor refrigeration chip (14);

the export has been seted up to the bottom outer wall of control box (1), and the inner wall of export is fixed with C venturi tube (20), and the top and built-in layer (13) top of C venturi tube (20) are linked together, the outer wall of C venturi tube (20) is provided with circulating pump (21) to pressing from both sides, and one side outer wall of control box (1) has seted up settles the mouth, the inner wall of settling the mouth is fixed with control valve (27), the opening has been seted up to the front outer wall of control box (1), and open-ended one side articulates there is chamber door (24), the air intake has been seted up to the front outer wall bottom of chamber door (24), and the inner wall of air intake is fixed with dust screen (25), one side inner wall of control box (1) is fixed with temperature sensor (23), and the signal end passing signal line of temperature sensor (23) is connected with microprocessor.

2. The intelligent control system applied to the after-burning superheated steam stove is characterized in that the ventilation assembly comprises a ventilation pipe (10), the ventilation pipe (10) is fixed on the inner wall of the ventilation opening, a ventilation fan (11) is fixed on the inner wall of the ventilation pipe (10), and a first filter screen (12) is fixed on the inner wall of the outlet end of the ventilation pipe (10).

3. The intelligent control system applied to the afterburning superheated steam stove of claim 1, wherein the heat dissipation assembly comprises a heat dissipation pipe (15), the heat dissipation pipe (15) is fixed on the outer wall of the control box (1), a second filter screen (16) is fixed on the inner wall of the outlet end of the heat dissipation pipe (15), an air suction opening is formed in the outer wall of the bottom of the heat dissipation pipe (15), an air suction pipe (17) is fixed on the inner wall of the air suction opening, a heat dissipation fan (18) is fixed on the inner wall of the air suction pipe (17), and a third filter screen (19) is fixed on the inner wall of the bottom of the heat dissipation fan (18).

4. The intelligent control system applied to the after-burning superheated steam stove of claim 1, characterized in that the heat dissipation end of the semiconductor refrigeration chip (14) is located inside the heat dissipation pipe (15), and the refrigeration end of the semiconductor refrigeration chip (14) is located inside the built-in layer (13).

5. The intelligent control system applied to the afterburning superheated steam stove of claim 1, wherein the inner walls of two sides of the control box (1) are both fixed with a limiting strip (4), the outer walls of the four limiting strips (4) on the opposite sides are both provided with a limiting groove, the inner walls of the limiting grooves are both connected with a T-shaped limiting block (5) in a sliding manner, and the T-shaped limiting block (5) is fixedly connected with the control box (1).

6. The intelligent control system applied to the after-burning superheated steam furnace is characterized in that the outer wall of the control box (1) is fixed with a heat insulation pad (22), and the outer wall of the bottom of the control box (1) is fixed with four pillars which are distributed in a rectangular shape.

7. The intelligent control system applied to the after-burning superheated steam stove of claim 1, wherein the electric slide rail (2), the circulating pump (21), the ventilation fan (11), the cooling fan (18) and the semiconductor refrigeration chip (14) are all connected with a switch through wires, and the switch is connected with the microprocessor through wires.