CN213599469U - Waste heat recycling device of induction heater - Google Patents
Waste heat recycling device of induction heater Download PDFInfo
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- CN213599469U CN213599469U CN202021369502.9U CN202021369502U CN213599469U CN 213599469 U CN213599469 U CN 213599469U CN 202021369502 U CN202021369502 U CN 202021369502U CN 213599469 U CN213599469 U CN 213599469U
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Abstract
The utility model discloses a waste heat recycling device of an induction heater, which is a spiral pipe wound on a heating structure of a steel induction heater; the water pumping port of the water pump I is in butt joint with the water collecting tank through a pipeline, and the water outlet port of the water pump I is in butt joint with the water inlet port of the spiral pipe through a pipeline; the water outlet port of the spiral pipe is in butt joint with the water inlet of the water storage tank through a pipeline, and the water outlet of the water storage tank is in butt joint with the water inlet I of the three-way electromagnetic valve through a pipeline; the water inlet two-way of the three-way electromagnetic valve is in butt joint with the water outlet of the electric heating furnace through a pipeline, and the water outlet of the three-way electromagnetic valve is in butt joint with the water inlet of the heat dissipation group; the water outlet of the heat dissipation group is butted with the water collection tank through a pipeline; the water outlet of the water pump II is in butt joint with the water inlet of the electric heating furnace through a pipeline, and the water inlet of the water pump II is in butt joint with the water collecting tank through a pipeline. The heat energy dissipated by the induction heater can be collected and then used in a heating system, and the heating cost of an administrative office building is reduced.
Description
Technical Field
The utility model belongs to the technical field of the technique of used heat utilization and specifically relates to an induction heater used heat recycles device.
Background
At present, when the induction heating machine heats steel 100 and the like, because the equipment is large in size, the heat emitted is also large, therefore, during operation, a large amount of heat loss can also occur in the heat emitted by the heating structure, thereby causing heat energy waste, and the heating needs a large amount of electric energy, part of the heat energy obtained through the large amount of electric energy is wasted, especially unfortunately, and in winter, the electric heating fan heater, air conditioner or heating are adopted when the administrative office buildings of general steel processing and manufacturing enterprises are warmed, the use cost is relatively high when the induction heating machine heats indoors (the administrative office buildings of general manufacturing enterprises have more offices, the occupied area is also large), therefore, a system which can collect the lost heat energy and reuse the heat energy to be used as a heating device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned technique and designing one kind can be used for heating system after collecting with the heat energy that induction heater scatters and disappears to reduce the induction heater used heat of the heating cost of administrative office building and recycle the device again.
The waste heat recycling device of the induction heater comprises a water collecting tank, a water storage tank, a three-way electromagnetic control valve, a first water suction pump, a second water suction pump, an electric heating furnace, a heat dissipation group and a spiral pipe wound on a heating structure of the steel induction heater; the water pumping port of the water pump I is in butt joint with the water collecting tank through a pipeline, and the water outlet port of the water pump I is in butt joint with the water inlet port of the spiral pipe through a pipeline; the water outlet port of the spiral pipe is in butt joint with the water inlet of the water storage tank through a pipeline, and the water outlet of the water storage tank is in butt joint with the water inlet I of the three-way electromagnetic valve through a pipeline; the water inlet two-way of the three-way electromagnetic valve is in butt joint with the water outlet of the electric heating furnace through a pipeline, and the water outlet of the three-way electromagnetic valve is in butt joint with the water inlet of the heat dissipation group; the water outlet of the heat dissipation group is butted with the water collection tank through a pipeline; the water outlet of the water pump II is in butt joint with the water inlet of the electric heating furnace through a pipeline, and the water inlet of the water pump II is in butt joint with the water collecting tank through a pipeline.
Further preferably, the outside of the water storage tank is wrapped with a heat insulation layer. The outside of the water collecting tank is also attached with a heat insulating layer.
Further preferably, a temperature sensor is arranged on a section of pipeline where the water outlet of the water storage tank is in butt joint with the water inlet of the three-way electromagnetic valve.
Further preferably, the upper end opening portion of header tank sets up the infrared sensor who is used for monitoring the water level, and two corresponding inside walls of header tank have the microscler spout of vertical form, and the header tank has big kicking block, and in the microscler spout was inserted at the both ends of big kicking block, and the week side of big kicking block and the lateral wall of microscler spout had the interval, when the upper end opening position of big kicking block come-up to the header tank after the retaining in the header tank, infrared sensor's inductive head corresponds with big kicking block.
Further preferably, the heating structure of the induction heating machine comprises a high-frequency heating machine, an induction heating coil and an outer circular sleeve, wherein the bolt pipe sleeve is hooped on the outer circular sleeve, the induction heating coil is positioned inside the outer circular sleeve, and copper columns at two ends of the induction heating coil penetrate through the outer circular sleeve and are in butt joint with an induction coil mounting head of the high-frequency heating machine. When the induction heating coil is installed, the induction heating coil is positioned and installed through the limiting rings at the two ends of the outer circular sleeve.
The utility model discloses an induction heater used heat recycles device, its heat that scatters and disappears through induction heater's heating structure is used for heating the waste heat recycles device that the water back was used as heating system to go on for heating cost obtains reducing in induction heating steel manufacturing company's the administrative office building, has also reduced the waste of heat energy.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
fig. 2 is a schematic structural diagram of the three-way solenoid control valve of the embodiment.
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 all belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 and 2, the waste heat recycling device of the induction heater described in this embodiment includes a water collecting tank 4, a water storage tank 7, a three-way electromagnetic control valve 8, a first water pump 5, a second water pump 6, an electric heater 10, a heat dissipation group 11, and a spiral pipe 3 wound on a heating structure 21 of the steel induction heater 2; the water pumping port of the water pump I5 is in butt joint with the water collecting tank 4 through a pipeline, and the water outlet port of the water pump I is in butt joint with the water inlet port of the spiral pipe 3 through a pipeline; the water outlet port of the spiral pipe 3 is in butt joint with the water inlet of the water storage tank 7 through a pipeline, and the water outlet of the water storage tank 7 is in butt joint with the water inlet I81 of the three-way electromagnetic valve 8 through a pipeline; a second water inlet 82 of the three-way electromagnetic valve 8 is in butt joint with a water outlet of the electric heating furnace 10 through a pipeline, and a water outlet 83 of the three-way electromagnetic valve 8 is in butt joint with a water inlet of the heat dissipation group 11; the water outlet of the heat dissipation group 11 is butted with the water collection tank 4 through a pipeline; the water outlet of the water pump II 6 is in butt joint with the water inlet of the electric heating furnace 10 through a pipeline, and the water inlet of the water pump II is in butt joint with the water collecting tank 4 through a pipeline.
The bottom end of a water inlet pipeline of the water suction pump is directly inserted into the water collecting tank and is close to the inner bottom surface of the water collecting tank; the rest part of the pipeline is butted through bolts and sealing rings, flanges are arranged at the pipeline port and the opening butted with the pipeline port, so that the two flanges are butted and fixed through the bolts, and the sealing rings are embedded between the two flanges for sealing; the heat dissipation group dissipates heat to the indoor space for heating, and the heat dissipation group can be composed of two or more serpentine coils.
When heat energy is collected, the first water suction pump pumps liquid in the water collection tank into the spiral pipe, then the heating structure heats the liquid in the spiral pipe, the heated liquid is conveyed into the water storage tank through the water outlet of the spiral pipe, the water storage tank conveys hot water to the heat dissipation group for heat dissipation and heating, the heated water circulates into the water collection tank, and when the liquid in the steel heating operation process is heated, the electric heating furnace is disconnected through the three-way valve to supply the liquid to the heat dissipation group; when not when steel heating operation (after next shift), use the electric heater to take out the liquid that comes to the suction pump two and heat, then inject into and carry out the heating operation in the heat dissipation group, in order to avoid also can realize brief heating when not having steel heating operation, water in the header tank after heating based on steel heating operation is some surplus temperature still, consequently, the electric heater only needs just can realize the heating after the brief time heating, thereby reduce the use cost of heating power consumption, when the electric heater was to liquid heating, the water storage tank was disconnected through the three-way valve and is provided liquid to the heat dissipation group.
In this embodiment, the outer side of the water storage tank 7 is wrapped with an insulating layer 71. The heat-insulating layer is made of flame-retardant heat-insulating cotton and is adhered to the outer side surface of the water storage tank through an adhesive layer; the liquid in the water storage tank is subjected to heat preservation. The outside of the water collecting tank 4 is also adhered with a heat insulating layer 42, so that the electric heating furnace can quickly heat the liquid to a set temperature when heating the liquid, and further the use cost of heating power consumption is reduced
In this embodiment, a temperature sensor 9 is installed on a section of pipeline where the water outlet of the water storage tank 7 is in butt joint with the water inlet of the three-way electromagnetic valve 8. And monitoring whether the temperature of the liquid flowing out of the water storage tank is higher than a set temperature or lower than the set temperature so as to control whether the three-way valve is disconnected from the water storage tank to provide heating liquid or the electric heating furnace to provide heating liquid. The temperature sensor may be a thermometer or an electronic temperature sensor, which are conventional devices in the art, and therefore, detailed description thereof is omitted.
In this embodiment, the upper port portion of header tank 4 sets up infrared sensor 5 that is used for monitoring the water level, and two corresponding inside walls of header tank have the microscler spout 41 of vertical form, and the header tank has big kicking block 51, and in the microscler spout was inserted at big kicking block 51's both ends, and the week side of big kicking block and the lateral wall of microscler spout had the interval, when the upper port position of big kicking block come-up to the header tank after the retaining in the header tank, infrared sensor's inductive head corresponds with big kicking block. Promote monitoring effect, the host computer takes place to report to the police when big floater shelters from infrared sensor's inductive head.
In this embodiment, the heating structure of the induction heating machine 2 includes a high-frequency heating machine 22, an induction heating coil 212 and an outer circular sleeve 211, the spiral pipe is sleeved on the outer circular sleeve, the induction heating coil is positioned inside the outer circular sleeve, and copper columns 213 at two ends of the induction heating coil penetrate through the outer circular sleeve and are butted with an induction coil mounting head of the high-frequency heating machine. When the induction heating coil is installed, the induction heating coil is positioned and installed through the limiting rings at the two ends of the outer circular sleeve. The outer circular sleeve and the spiral tube are both made of metal materials and are welded and fixed with each other. The high-frequency heater is a well-known technical means, and therefore, the detailed description thereof is omitted.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "docked," "connected," "secured," and the like are to be construed broadly, e.g., as meaning 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.
Claims (5)
1. A waste heat recycling device of an induction heater is characterized by comprising a water collecting tank, a water storage tank, a three-way electromagnetic control valve, a first water pump, a second water pump, an electric heating furnace, a heat dissipation group and a spiral pipe wound on a heating structure of the steel induction heater, wherein the water collecting tank is arranged on the water storage tank;
the water pumping port of the water pump I is in butt joint with the water collecting tank through a pipeline, and the water outlet port of the water pump I is in butt joint with the water inlet port of the spiral pipe through a pipeline;
the water outlet port of the spiral pipe is in butt joint with the water inlet of the water storage tank through a pipeline, and the water outlet of the water storage tank is in butt joint with the water inlet I of the three-way electromagnetic valve through a pipeline;
the water inlet two-way of the three-way electromagnetic valve is in butt joint with the water outlet of the electric heating furnace through a pipeline, and the water outlet of the three-way electromagnetic valve is in butt joint with the water inlet of the heat dissipation group;
the water outlet of the heat dissipation group is butted with the water collection tank through a pipeline; the water outlet of the water pump II is in butt joint with the water inlet of the electric heating furnace through a pipeline, and the water inlet of the water pump II is in butt joint with the water collecting tank through a pipeline.
2. The waste heat recycling device of an induction heating machine according to claim 1, wherein an insulation layer is wrapped around the outside of the water storage tank.
3. The waste heat recycling device of an induction heating machine according to claim 1, wherein a temperature sensor is installed on a section of the pipeline where the water outlet of the water storage tank is in butt joint with the water inlet of the three-way solenoid valve.
4. The waste heat recycling device of an induction heating machine according to claim 1, wherein an infrared sensor for monitoring a water level is provided at an upper port portion of the water collecting tank.
5. The waste heat recycling device of an induction heating machine as claimed in claim 1, wherein the heating structure of the induction heating machine comprises a high-frequency heating machine, an induction heating coil and an outer circular sleeve, the bolt pipe is sleeved on the outer circular sleeve, the induction heating coil is positioned inside the outer circular sleeve, and copper columns at two ends of the induction heating coil penetrate through the outer circular sleeve and are butted with an induction coil mounting head of the high-frequency heating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369502.9U CN213599469U (en) | 2020-07-13 | 2020-07-13 | Waste heat recycling device of induction heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021369502.9U CN213599469U (en) | 2020-07-13 | 2020-07-13 | Waste heat recycling device of induction heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213599469U true CN213599469U (en) | 2021-07-02 |
Family
ID=76583292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021369502.9U Active CN213599469U (en) | 2020-07-13 | 2020-07-13 | Waste heat recycling device of induction heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213599469U (en) |
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2020
- 2020-07-13 CN CN202021369502.9U patent/CN213599469U/en active Active
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