CN216244907U - Heat conduction oil electromagnetic heater - Google Patents
Heat conduction oil electromagnetic heater Download PDFInfo
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- CN216244907U CN216244907U CN202122030960.0U CN202122030960U CN216244907U CN 216244907 U CN216244907 U CN 216244907U CN 202122030960 U CN202122030960 U CN 202122030960U CN 216244907 U CN216244907 U CN 216244907U
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Abstract
The utility model provides a heat-conducting oil electromagnetic heater, which comprises an electromagnetic heating cylinder, an oil storage tank and a circulating pump, wherein heat-conducting oil is used as a heat-conducting medium; an oil-way coil pipe is arranged in the electromagnetic heating cylinder, an electromagnetic coil is wound on the periphery of the oil-way coil pipe, and heat-insulating cotton is filled between the oil-way coil pipe and the electromagnetic coil; the oil storage tank is used for storing heat conduction oil and conveying heating oil to the oil way coil pipe through a pipeline; the circulating pump is used for providing power for the circulation of the heat conducting oil among the oil storage tank, the electromagnetic heating cylinder and the heat utilization equipment; the utility model separates the storage component and the heating component of the heat conduction oil, dynamically adjusts the output flow of the heat conduction oil according to the heat demand of the rear-end heat utilization equipment through the flow adjusting valve, improves the heating speed of the heat utilization equipment, and simultaneously reduces the energy consumption.
Description
Technical Field
The utility model relates to the technical field of heating equipment, in particular to a heat conduction oil electromagnetic heater.
Background
The traditional heat conducting oil boiler is a direct current boiler which utilizes heat conducting oil to replace water for heat conduction and is based on forced circulation, generally coal, oil and gas are used as fuels, the heat conducting oil is used as a medium, a hot oil circulating oil pump is used for forcing the medium to perform liquid phase circulation, and heat energy is conveyed to heat utilization equipment and then returns to a heating furnace for reheating.
At present, some boilers adopting electric heating are also available in the market, and heat conduction oil in the boilers is heated by electric heating pipes to replace fuels such as coal, oil, gas and the like. However, the thermal energy conversion efficiency of such an electrically heated boiler is low.
In addition, the traditional boiler is used as a heater, all heat conducting oil in the boiler needs to be heated, and if the capacity of the boiler is large, the heating speed of external heat utilization equipment can be obviously influenced, for example, the external heat utilization equipment can obviously increase the temperature after waiting for a period of time.
Therefore, there is a need for a heating apparatus that heats faster and consumes less energy.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a heat conduction oil electromagnetic heater, which separates an oil storage assembly from a heating assembly, and is provided with a plurality of paths of heating assemblies adopting electromagnetic heating, thereby improving the heating efficiency, reducing the energy consumption, and greatly improving the temperature rise speed after starting.
The utility model provides a heat-conducting oil electromagnetic heater, which comprises an electromagnetic heating cylinder, an oil storage tank and a circulating pump, wherein heat-conducting oil is used as a heat-conducting medium;
a metal oil-way coil is arranged in the electromagnetic heating cylinder, an electromagnetic coil is wound on the periphery of the oil-way coil, and heat-insulating cotton is filled between the oil-way coil and the electromagnetic coil;
the oil storage tank is used for storing heat conduction oil and conveying heating oil to the oil way coil pipe through a pipeline;
the circulating pump is used for providing power for the circulation of the heat conducting oil among the oil storage tank, the electromagnetic heating cylinder and the heat utilization equipment.
Preferably, the device comprises a heating tank, wherein a plurality of electromagnetic heating cylinders are arranged in the heating tank in parallel, and heat insulation ceramic particles are filled among the electromagnetic heating cylinders.
Preferably, the heating tank is evacuated to a vacuum.
Preferably, an independent switch valve is arranged at an oil path inlet of each electromagnetic heating cylinder.
Preferably, the outlet of the oil path of the heating tank is provided with a flow regulating valve.
Preferably, an oil filter is connected to the rear end of the pipeline of the circulation pump.
Preferably, the oil filter is provided with an oil drain port, and the oil storage tank is provided with an oil filling port.
Preferably, the oil storage tank is provided with a liquid level gauge and an oil level alarm.
Preferably, each electromagnetic heating cylinder is provided with a temperature sensor.
The traditional boiler takes water as a heat-conducting medium, and utilizes the storage and heating functions of the steam drum, compared with the traditional boiler, the utility model has the beneficial effects that:
the utility model uses heat conduction oil to replace water as a heat conduction medium, thereby improving the heat conduction efficiency;
the oil storage tank is used as a storage container of heat conduction oil, the heat conduction oil is heated by the electromagnetic heating cylinder, the storage component and the heating component of the heat conduction oil are separated, the electromagnetic heating cylinder only heats the heat conduction oil passing through the electromagnetic heating cylinder, and the heating speed of the heat utilization equipment is greatly improved;
the electromagnetic heating has higher heating efficiency than an electric heating tube, and the service life is longer;
the heat conducting oil output flow is dynamically adjusted according to the requirement of the rear-end heat utilization equipment through the flow adjusting valve, so that the energy consumption is further reduced, and the energy-saving and environment-friendly effects are achieved.
Drawings
The utility model is described in detail below with reference to examples and figures, in which:
fig. 1 is a system diagram of a conduction oil electromagnetic heater.
Fig. 2 is a sectional view of the heating tank.
Fig. 3 is a sectional view of the electromagnetic heating cartridge.
Description of reference numerals:
1-electromagnetic heating cylinder, 11-oil-way coil pipe, 12-electromagnetic coil, 13-heat insulation cotton, 2-oil storage tank, 21-oil injection port, 22-liquid level meter, 23-oil level alarm, 3-circulating pump, 4-heating tank, 41-ceramsite, 5-flow regulating valve, 6-oil filter and 61-oil discharge port.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Thus, a feature indicated in this specification will serve to explain one of the features of one embodiment of the utility model, and does not imply that every embodiment of the utility model must have the stated feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.
The principles of the present invention will be described in detail below with reference to the accompanying figures 1-3 and examples.
A heat conduction oil electromagnetic heater comprises an electromagnetic heating cylinder 1, an oil storage tank 2 and a circulating pump 3, and adopts heat conduction oil as a heat conduction medium;
the electromagnetic heating cylinder 1 is used for heating heat conduction oil, a metal oil-way coil pipe 11 is arranged in the electromagnetic heating cylinder, and the heat conduction oil flows along a pipe cavity of the oil-way coil pipe 11;
an electromagnetic coil 12 is wound on the periphery of the oil-way coil 11, the metal oil-way coil 11 is heated under the action of the electromagnetic coil 12, and heat conducting oil in the oil-way coil 11 is heated;
the oil storage tank 2 is used for storing heat conduction oil, and the oil storage tank 2 is communicated with the oil way coil pipe 11 through a pipeline;
the circulating pump 3 is used for providing power for the circulation of the heat conducting oil among the oil storage tank 2, the electromagnetic heating cylinder 1 and the heat utilization equipment.
Still include heating tank 4, heating tank 4 is the container of protection electromagnetic heating section of thick bamboo 1, installs 3 parallelly connected electromagnetic heating section of thick bamboo 1 that set up in heating tank 4 in this embodiment, and 3 electromagnetic heating section of thick bamboo 1 are equipped with independent ooff valve respectively to 3 independent ooff valves and oil storage tank 2 are equipped with total ooff valve.
In order to play a role in heat preservation and strengthening protection, the heating tank 4 is filled with heat insulation ceramsite 41, and 3 electromagnetic heating cylinders 1 are embedded in the heat insulation ceramsite 41 and are mutually separated;
in order to further improve the heat preservation effect of the heating tank 4, the air in the gap of the heat-insulating ceramsite 41 is pumped out, and the heat-insulating ceramsite 41 also plays a role in assisting in supporting the outer wall of the heating tank 4.
The heating tank 4 is provided with a total oil path outlet, and the oil path outlets of the 3 electromagnetic heating cylinders 1 are finally merged into the oil path outlet of the heating tank 4; a flow regulating valve 5 is arranged at the oil path outlet of the heating tank 4, the flow regulating valve 5 is controlled by a control system, and the oil outlet quantity and the power of the electromagnetic heating cylinder 1 are regulated in real time according to the working condition of external heat utilization equipment; since each electromagnetic heating cylinder 1 is provided with an independent on-off valve, the control system can also close the oil inlet of part of the electromagnetic heating cylinder 1 and cut off the power supply of the part of the electromagnetic heating cylinder 1.
The conduction oil circulates in the pipeline, and probably impurity doping or caking gradually under high temperature, even rotten, and this embodiment has set up oil filter 6 on the circulating line of circulating pump 3 rear end, and oil filter 6 is close circulating pump 3 and can obtains great oil pressure, avoids influencing the conduction oil circulation because of the oil pressure crosses low oil filter 6 jam that causes.
The oil filter 6 is provided with an oil drain port 61 for discharging waste heat transfer oil, and a strainer can be replaced through the oil drain port 61; the oil injection port 21 is provided in the oil storage tank 2, and after waste heat transfer oil is discharged during maintenance, new heat transfer oil is injected from the oil injection port 21.
The heat conduction oil is likely to leak and volatilize in a circulating pipeline, the oil storage tank 2 is provided with a liquid level meter 22 and an oil level alarm 23, and maintainers can observe the storage amount of the heat conduction oil through the liquid level meter 22 and supplement the heat conduction oil in time; the oil level alarm 23 will sound or light a red light when the heat transfer oil storage is lower than the set value, remind the maintainer to replenish the heat transfer oil, and send a stop signal to the control system when the heat transfer oil storage is lower than the dangerous value.
In order to further improve the safety of the equipment, each electromagnetic heating cylinder 1 is provided with a temperature sensor, and when the temperature of the electromagnetic heating cylinder 1 is too high, an alarm is given out to inform a maintainer of overhauling.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A heat conduction oil electromagnetic heater is characterized by comprising an electromagnetic heating cylinder (1), an oil storage tank (2) and a circulating pump (3), wherein heat conduction oil is used as a heat conduction medium;
a metal oil-way coil pipe (11) is arranged in the electromagnetic heating cylinder (1), an electromagnetic coil (12) is wound on the periphery of the oil-way coil pipe (11), and heat insulation cotton (13) is filled between the oil-way coil pipe (11) and the electromagnetic coil (12);
the oil storage tank (2) is used for storing heat conduction oil and conveying heating oil to the oil way coil pipe (11) through a pipeline;
the circulating pump (3) is used for providing power for circulation of heat conducting oil among the oil storage tank (2), the electromagnetic heating cylinder (1) and the heat utilization equipment.
2. A conduction oil electromagnetic heater according to claim 1, characterized by comprising a heating tank (4), wherein a plurality of electromagnetic heating cylinders (1) are arranged in parallel in the heating tank (4), and heat insulation ceramsite (41) is filled among the electromagnetic heating cylinders (1).
3. A thermal oil electromagnetic heater according to claim 2, characterised in that the inside of the heating tank (4) is evacuated.
4. A thermal oil electromagnetic heater according to claim 2, characterized in that the oil inlet of each electromagnetic heating cartridge (1) is provided with an independent switch valve.
5. A thermal oil electromagnetic heater according to claim 2, characterized in that the oil way outlet of the heating tank (4) is provided with a flow regulating valve (5).
6. A conduction oil electromagnetic heater according to claim 2, characterized in that an oil filter (6) is connected to the rear end of the pipe of the circulation pump (3).
7. A thermal oil conducting electromagnetic heater according to claim 6, characterised in that the oil filter (6) is provided with an oil drain (61) and the oil reservoir (2) is provided with an oil filling opening (21).
8. A thermal oil electromagnetic heater according to claim 1, characterised in that the oil storage tank (2) is provided with a level gauge (22) and an oil level alarm (23).
9. A thermal oil electromagnetic heater according to claim 2, characterised in that each electromagnetic heating cartridge (1) is provided with a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030960.0U CN216244907U (en) | 2021-08-26 | 2021-08-26 | Heat conduction oil electromagnetic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030960.0U CN216244907U (en) | 2021-08-26 | 2021-08-26 | Heat conduction oil electromagnetic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216244907U true CN216244907U (en) | 2022-04-08 |
Family
ID=80981594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122030960.0U Active CN216244907U (en) | 2021-08-26 | 2021-08-26 | Heat conduction oil electromagnetic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216244907U (en) |
-
2021
- 2021-08-26 CN CN202122030960.0U patent/CN216244907U/en active Active
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