Temperature control adjusting device of integral heating furnace

Abstract

The utility model provides a temperature control adjusting device of an integral type heating furnace, which comprises a heating furnace body, the top of the heating furnace body is hinged with a top cover through a hinge, the right side of the heating furnace body is provided with a temperature regulating and controlling mechanism, and the temperature in an inner cavity of the heating furnace body can be conveniently regulated and controlled by arranging the temperature regulating and controlling mechanism. When heating is needed, water in the heating cavity can be heated through the heating rod, hot water is guided into the spiral pipe through the output end of the water suction pump to heat a machined part in the inner cavity of the heating furnace body, and the heating plate can be matched to enable the temperature in the inner cavity of the heating furnace body to rise; and hot water in the spiral pipe can be discharged, and cooling water in the cooling cavity is guided into the spiral pipe through the water suction pump, so that the effect of reducing the temperature in the inner cavity of the heating furnace body can be achieved.

Description

Technical Field

[0001] The utility model relates to a temperature control and adjustment device for an integral heating furnace, belonging to the technical field of heating furnaces. Background Technique

[0002] In the metallurgical industry, a heating furnace is a device (industrial furnace) that heats materials or workpieces (usually metals) to the rolling or forging temperature. The application of heating furnaces covers many industrial fields such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, and pharmaceuticals.

[0003] Chinese Patent (Publication No.: CN 213657496 U3) discloses a heating furnace with uniform heating, including a heating furnace body. An insulating layer is arranged inside the heating furnace body. A heating cavity with an open upper end is formed inside the heating furnace body. A plurality of heating devices are arranged inside the heating cavity. The inner wall of the heating furnace body is set as a heat conduction layer. The outer wall of the heating furnace body is set as a heat preservation layer. A carrying device is arranged inside the heating furnace body. A wiring seat is arranged outside the heating furnace body. An insulating device is arranged at the bottom of the heating cavity. A top cover is arranged at the top of the heating furnace body;

[0004] This utility model has a simple structure, is easy to operate, can quickly heat the heating parts, has uniform heating, improves work efficiency, effectively isolates the heating device from the heated working medium, and prolongs the service life of the heating furnace. However, this patent lacks a mechanism for adjusting the temperature of the heating furnace, resulting in inconvenient temperature control when heating workpieces, thus easily leading to poor heating effects of the workpieces, affecting the subsequent processing of the workpieces, and being inconvenient for people to use.

[0005] Therefore, a temperature control and adjustment device for an integral heating furnace is proposed. Content of the Utility Model

[0006] In view of this, the utility model provides a temperature control and adjustment device for an integral heating furnace to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0007] The technical solution of the utility model is realized as follows: A temperature control and adjustment device for an integral heating furnace includes a heating furnace body. The top of the heating furnace body is hinged with a top cover through a hinge. A temperature control mechanism is arranged on the right side of the heating furnace body. The temperature control mechanism includes a control box, a T-shaped partition, a water pump, a three-way pipe, a first solenoid valve, a spiral pipe, a water inlet pipe, a sealing cover, a heating rod, and a second solenoid valve. An insulating layer is fixedly connected to the outer surface of the heating furnace body. A heating plate is arranged on the inner surface of the heating furnace body.

[0008] Further preferably, the regulation box is fixedly connected to the right side of the heating furnace body, the T-shaped partition is fixedly connected to the bottom of the inner cavity of the regulation box, and the inner cavity of the regulation box is divided into a heating cavity and a cooling cavity by the T-shaped partition. The front side of the T-shaped partition is the cooling cavity, and the back side of the T-shaped partition is the heating cavity. The water pump is fixedly connected to the top of the T-shaped partition, the three-way pipe is communicated with the input end on the right side of the water pump, the number of the first electromagnetic valves is two, which are respectively sleeved on the outer surfaces of the front and back sides of the three-way pipe, and the bottom of the three-way pipe respectively penetrates through the top of the T-shaped partition and extends into the heating cavity and the cooling cavity. The spiral pipe is communicated with the output end of the water pump, and the spiral pipe is spirally arranged in the inner cavity of the heating furnace body. The other end of the spiral pipe penetrates through the inner walls of the heating furnace body and the regulation box and extends into the heating cavity. The number of the water inlet pipes is two, which are respectively communicated with the front side and the back side of the regulation box, and the number of the sealing covers is two, which are respectively threadedly connected to the outer sides of the water inlet pipes.

[0009] Further preferably, the heating rod is arranged on the back side of the regulation box, and the heating end of the heating rod is arranged in the heating cavity. The second electromagnetic valve is sleeved on the outer surface of the bottom of the spiral pipe.

[0010] Further preferably, a water absorption layer is arranged on the outer surface of the spiral pipe, and the material of the water absorption layer is water absorption sponge.

[0011] Further preferably, a master control console is fixedly connected to the top of the regulation box. A plurality of knobs are rotatably connected to the top of the master control console, and the output ends of the knobs are electrically connected to the input ends of the first electromagnetic valve and the second electromagnetic valve.

[0012] Further preferably, a temperature sensor is fixedly connected to the back side of the inner cavity of the heating furnace body. A temperature display is fixedly connected to the top of the master control console and on the back side of the knob, and the output end of the temperature sensor is electrically connected to the input end of the temperature display.

[0013] Further preferably, a plurality of fixing blocks are fixedly connected to the outer surface of the spiral pipe, and the outer sides of the fixing blocks are fixedly connected to the inner side of the heating furnace body.

[0014] Since the embodiment of the present utility model adopts the above technical solutions, it has the following advantages:

[0015] 1. The utility model can facilitate the regulation of the temperature in the inner cavity of the heating furnace by setting a temperature regulation mechanism. When heating is required, the water in the heating cavity can be heated by a heating rod, and the hot water is introduced into the spiral tube through the output end of the water pump to heat the workpieces in the inner cavity of the heating furnace. In addition, it can cooperate with a heating plate to increase the temperature in the inner cavity of the heating furnace. When the temperature in the inner cavity of the heating furnace is too high, the hot water in the spiral tube can be discharged, and the cooling water in the cooling cavity is introduced into the spiral tube through the water pump, so as to achieve the effect of reducing the temperature in the inner cavity of the heating furnace and realize the regulation of the temperature.

[0016] 2. The utility model can adsorb the water generated on the outer surface of the spiral tube by setting a water absorption layer, avoiding water droplets from falling onto the outer surface of the heated workpiece. By setting a master control console and a knob, it can facilitate the regulation of hot water or cold water. By setting a temperature sensor and a temperature display, it can facilitate the monitoring of the temperature in the inner cavity of the heating furnace and feedback the results to people for them to know. By setting a fixing block, it can prevent the spiral tube from falling during use.

[0017] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a front view structural schematic diagram of the main body of the utility model;

[0020] Figure 2 It is a sectional structural schematic diagram of the heating furnace body of the utility model;

[0021] Figure 3 It is a sectional structural schematic diagram on the right side of the regulation box of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the temperature regulation mechanism of the utility model in a disassembled state;

[0023] Figure 5 For the Figure 4 enlarged view at A in the utility model.

[0024] Reference numerals: 1, heating furnace body; 2, top cover; 3, temperature control mechanism; 301, control box; 302, T-shaped partition; 303, water pump; 304, three-way pipe; 305, first solenoid valve; 306, spiral pipe; 307, water inlet pipe; 308, sealing cover; 309, heating rod; 310, second solenoid valve; 4, heat insulation layer; 5, heating plate; 6, water absorption layer; 7, main control console; 8, knob; 9, temperature sensor; 10, temperature display; 11, fixing block. Detailed implementation manners

[0025] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are regarded as being exemplary in nature rather than restrictive.

[0026] The embodiments of the present invention will be described in detail below with reference to the drawings.

[0027] Embodiment 1

[0028] As Figures 1-5As shown in the figure, an embodiment of the utility model provides a temperature control and regulation device for an integral heating furnace, including a heating furnace body 1. A top cover 2 is hinged to the top of the heating furnace body 1 through a hinge. A temperature regulation mechanism 3 is arranged on the right side of the heating furnace body 1. The temperature regulation mechanism 3 includes a regulation box 301, a T-shaped partition 302, a water pump 303, a three-way pipe 304, a first solenoid valve 305, a spiral pipe 306, a water inlet pipe 307, a sealing cover 308, a heating rod 309 and a second solenoid valve 310. A heat insulation layer 4 is fixedly connected to the outer surface of the heating furnace body 1. A heating plate 5 is arranged on the inner surface of the heating furnace body 1. The regulation box 301 is fixedly connected to the right side of the heating furnace body 1. The T-shaped partition 302 is fixedly connected to the bottom of the inner cavity of the regulation box 301, and the inner cavity of the regulation box 301 is divided into a heating cavity and a cooling cavity by the T-shaped partition 302. The front side of the T-shaped partition 302 is the cooling cavity, and the back side of the T-shaped partition 302 is the heating cavity. The water pump 303 is fixedly connected to the top of the T-shaped partition 302. The three-way pipe 304 is communicated with the input end on the right side of the water pump 303. The number of the first solenoid valves 305 is two, which are respectively sleeved on the outer surfaces of the front and back sides of the three-way pipe 304. The bottom of the three-way pipe 304 respectively penetrates through the top of the T-shaped partition 302 and extends into the heating cavity and the cooling cavity. The spiral pipe 306 is communicated with the output end of the water pump 303, and the spiral pipe 306 is arranged in a spiral shape in the inner cavity of the heating furnace body 1. The other end of the spiral pipe 306 penetrates through the inner walls of the heating furnace body 1 and the regulation box 301 and extends into the heating cavity. The number of the water inlet pipes 307 is two, which are respectively communicated with the front side and the back side of the regulation box 301. The number of the sealing covers 308 is two, which are respectively connected to the outer sides of the water inlet pipes 307 by threads. The heating rod 309 is arranged on the back side of the regulation box 301, and the heating end of the heating rod 309 is arranged in the heating cavity. The second solenoid valve 310 is sleeved on the outer surface of the bottom of the spiral pipe 306.

[0029] By setting the temperature regulation mechanism 3, it is convenient to regulate the temperature in the inner cavity of the heating furnace body 1. When heating is required, the water in the heating cavity can be heated by the heating rod 309. The hot water is introduced into the spiral pipe 306 through the output end of the water pump 303 to heat the workpieces in the inner cavity of the heating furnace body 1, and the heating plate 5 can also be cooperated to increase the temperature in the inner cavity of the heating furnace body 1. When the temperature in the inner cavity of the heating furnace body 1 is too high, the hot water in the spiral pipe 306 can be discharged, and the cooling water in the cooling cavity can be introduced into the spiral pipe 306 through the water pump 303, so as to achieve the effect of reducing the temperature in the inner cavity of the heating furnace body 1 and realize the regulation of the temperature.

[0030] Embodiment 2

[0031] In one embodiment, a water absorption layer 6 is provided on the outer surface of the spiral tube 306, and the material of the water absorption layer 6 is water absorption sponge. A master control console 7 is fixedly connected to the top of the control box 301. A plurality of knobs 8 are rotatably connected to the top of the master control console 7, and the output ends of the knobs 8 are electrically connected to the input ends of the first solenoid valve 305 and the second solenoid valve 310. A temperature sensor 9 is fixedly connected to the back side of the inner cavity of the heating furnace body 1. A temperature display 10 is fixedly connected to the top of the master control console 7 and located on the back side of the knobs 8, and the output end of the temperature sensor 9 is electrically connected to the input end of the temperature display 10. A plurality of fixing blocks 11 are fixedly connected to the outer surface of the spiral tube 306, and the outer sides of the fixing blocks 11 are fixedly connected to the inner side of the heating furnace body 1.

[0032] By providing the water absorption layer 6, the water generated on the outer surface of the spiral tube 306 can be adsorbed to prevent water droplets from falling onto the outer surface of the heated workpiece. By providing the master control console 7 and the knobs 8, it is convenient to regulate hot water or warm water. By providing the temperature sensor 9 and the temperature display 10, it is convenient to monitor the temperature in the inner cavity of the heating furnace body 1 and feedback the result to people for awareness. By providing the fixing blocks 11, the spiral tube 306 can be prevented from falling during use.

[0033] When the present utility model is working: First, when it is necessary to heat the workpiece in the inner cavity of the heating furnace body 1, the water in the heating cavity can be heated by the heating rod 309, and the first solenoid valve 305 on the back side of the three-way pipe 304 is opened by rotating the knob 8, so that the hot water pumped out by the water pump 303 is introduced into the spiral tube 306 to heat the inner cavity of the heating furnace body 1. Moreover, with the cooperation of the heating plate 5, the temperature in the inner cavity of the heating furnace body 1 can be further increased. When it is necessary to reduce the temperature in the inner cavity of the heating furnace body 1, the second solenoid valve 310 can be opened to make the hot water in the spiral tube 306 flow back to the heating cavity, and the first solenoid valve 305 on the front side of the three-way pipe 304 is opened to make the water pump 303 pump out the cooling water in the cooling cavity into the spiral tube 306, so as to reduce the temperature in the inner cavity of the heating furnace body 1 and regulate the temperature in the inner cavity of the heating furnace body 1 for refrigeration or refrigeration-related control, which is convenient, fast and easy to use.

[0034] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A temperature control and adjustment device for an integrated heating furnace, characterized in that: The invention comprises a heating furnace body (1), the top of the heating furnace body (1) is hingedly connected to a top cover (2), a temperature control mechanism (3) is arranged on the right side of the heating furnace body (1), the temperature control mechanism (3) comprises a control box (301), a T-shaped partition (302), a water pump (303), a three-way pipe (304), a first electromagnetic valve (305), a spiral pipe (306), a water inlet pipe (307), a sealing cover (308), a heating rod (309) and a second electromagnetic valve (310), a heat insulation layer (4) is fixedly connected to the outer surface of the heating furnace body (1), and a heating plate (5) is arranged on the inner surface of the heating furnace body (1).

2. The temperature control and adjustment device for an integrated heating furnace according to claim 1, characterized in that: The control box (301) is fixedly connected to the right side of the heating furnace body (1); the T-shaped partition (302) is fixedly connected to the bottom of the inner cavity of the control box (301); the inner cavity of the control box (301) is divided into a heating cavity and a cooling cavity by the T-shaped partition (302); the front side of the T-shaped partition (302) is the cooling cavity; the back side of the T-shaped partition (302) is the heating cavity; the water pump (303) is fixedly connected to the top of the T-shaped partition (302); the three-way pipe (304) is connected to the input end on the right side of the water pump (303); the number of the first solenoid valves (305) is two, which are respectively sleeved on the outer surfaces of the front and rear sides of the three-way pipe (304); The bottom of the three-way pipe (304) passes through the top of the T-shaped partition (302) and extends to the inside of the heating chamber and the cooling chamber; the spiral pipe (306) is connected to the output end of the water pump (303), and the spiral pipe (306) is spirally arranged in the inner cavity of the heating furnace body (1); the other end of the spiral pipe (306) passes through the inner wall of the heating furnace body (1) and the control box (301) and extends to the heating chamber; the number of the water inlet pipes (307) is two, which are respectively connected to the front side and the back side of the control box (301); the number of the sealing covers (308) is two, which are respectively connected to the outside of the water inlet pipes (307) through threads.

3. The temperature control and adjustment device of an integrated heating furnace according to claim 2, characterized in that: The heating rod (309) is arranged on the back side of the control box (301), and the heating end of the heating rod (309) is arranged in the heating chamber, and the second solenoid valve (310) is sleeved on the outer surface of the bottom of the spiral tube (306).

4. The temperature control and adjustment device for an integrated heating furnace according to claim 2, characterized in that: The outer surface of the spiral tube (306) is provided with a water absorbing layer (6), and the material of the water absorbing layer (6) is a water absorbing sponge.

5. The temperature control and adjustment device for an integrated heating furnace according to claim 2, characterized in that: The top of the control box (301) is fixedly connected to a main control console (7), the top of the main control console (7) is rotatably connected to a plurality of knobs (8), and the output ends of the knobs (8) are electrically connected to the input ends of the first solenoid valve (305) and the second solenoid valve (310).

6. The temperature control and adjustment device for an integrated heating furnace according to claim 5, characterized in that: A temperature sensor (9) is fixedly connected to the back side of the inner cavity of the heating furnace body (1), a temperature display (10) is fixedly connected to the top of the main control console (7) and located on the back side of the knob (8), and an output end of the temperature sensor (9) and an input end of the temperature display (10) are electrically connected.

7. The temperature control and adjustment device for an integrated heating furnace according to claim 2, characterized in that: A plurality of fixing blocks (11) are fixedly connected to the outer surface of the spiral tube (306), and the outer sides of the fixing blocks (11) are fixedly connected to the inner sides of the heating furnace body (1).

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