CN202074612U - Electromagnetic heating furnace - Google Patents
Electromagnetic heating furnace Download PDFInfo
- Publication number
- CN202074612U CN202074612U CN2011201624339U CN201120162433U CN202074612U CN 202074612 U CN202074612 U CN 202074612U CN 2011201624339 U CN2011201624339 U CN 2011201624339U CN 201120162433 U CN201120162433 U CN 201120162433U CN 202074612 U CN202074612 U CN 202074612U
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- China
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- stainless steel
- inner container
- circulating pump
- steel inner
- shell body
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Abstract
An electromagnetic heating furnace relates to heating furnaces and can solve the problem that an existing electric heating furnace is large in heat energy loss and low in heat efficiency. A stainless steel inner container, a connecting tube and a circulating pump are arranged in an outer shell of the electromagnetic heating furnace, an insulating layer is respectively fixed on the upper surface of the stainless steel inner container, a part of the inner lateral wall of the outer shell between the upper surface of the stainless steel inner container and the inner surface of the lower bottom plate of the outer shell and the inner surface of the lower bottom plate of the outer shell. Two ends of the connecting tube are communicated with an inner cavity of the stainless steel inner container, electromagnetic coils are wound on the outer lateral wall of the connecting tube, and the connecting tube is communicated with a water inlet tube. A water inlet of the circulating pump is communicated with the inner cavity of the stainless steel inner container, and a water outlet of the circulating pump is communicated with a water outlet tube. The outer shell is provided with a control panel, and a temperature control switch for controlling the connecting and disconnecting of a variable frequency power source and a circulating pump control switch. The variable frequency power source and the electromagnetic coils are connected for controlling the startup and shutdown of the circulating pump. The electromagnetic heating furnace is used for supplying heat.
Description
Technical field
The utility model relates to a kind of heating stove, belongs to the heating technical field.
Background technology
Existing heating stove mainly adopts electric heating stove, gas heating stove and three kinds of forms of coal heating stove.The traditional electrical heating stove has several forms such as electrothermal tube, Electric radiant Heating Film, resistance wire, but the electric heating stove of above-mentioned these several forms all is to adopt self to produce heat earlier, and casing is given in conduction more afterwards, and casing is the heat exchange pattern of heat medium again.Can make the part thermal losses like this in combustion air, the thermal efficiency very low (thermal efficiency only is 50%), the heat energy consume is lost big.
Gas heating stove is to be main fuel with natural gas or coal gas, and shortcoming is the thermal efficiency low (thermal efficiency 〉=20%), and is inflammable and explosive, discharges CO simultaneously
2Deng pernicious gas, contaminated environment not only, security is also relatively poor.
The coal heating stove thermal efficiency is low, contaminated environment.
The utility model content
The purpose of this utility model is to lose greatly for solving existing electric heating stove heat energy consume, and the problem that the thermal efficiency is low provides a kind of thermal efficiency height, and little electromagnetical heating stove is lost in the heat energy consume.
Described purpose is achieved by the following scheme:
A kind of electromagnetical heating stove, described electromagnetical heating stove comprises shell body, in the described shell body stainless steel inner container is housed, irony tube connector and water circulating pump, the upper surface of described stainless steel inner container, the madial wall of shell body at the upper surface of stainless steel inner container to all being fixed with heat-insulation layer between the inner surface of the lower shoe of shell body and on the inner surface of the lower shoe of shell body, the lower shoe that stainless steel inner container is passed at the two ends of described irony tube connector is communicated with the inner chamber of stainless steel inner container, twine solenoid on the lateral wall of described irony tube connector, described irony tube connector is communicated with an end of water inlet pipe, the top panel that the water inlet of described water circulating pump passes heat-insulation layer and stainless steel inner container is communicated with the inner chamber of stainless steel inner container, the delivery port of described water circulating pump is communicated with an end of outlet pipe, described shell body is provided with control panel, on the described control panel temperature detect switch (TDS) is installed, described temperature detect switch (TDS) is used to control the energising and the outage of variable-frequency power sources, the output of described variable-frequency power sources is connected with solenoid, the water circulating pump gauge tap is installed on the described control panel, and described water circulating pump gauge tap is used to control the startup of water circulating pump and stop.
Power of the present utility model is 3.5KW～30KW (power of variable-frequency power sources).
Described shell body is formed by the thick cold-reduced sheet compacting of 1.5mm.
The thickness of slab of described stainless steel inner container is 3mm.
Stainless steel inner container is the container that takes up heating liquid medium (water), require corrosion-resistant, can bearing certain pressure.
The utility model effect compared with prior art is:
1, the utility model utilizes electromagnetism heating principle, has energy-conservation, safety, thermal efficiency advantages of higher.Be applicable to residential quarter heat supply, single building heat supply, bathing and domestic water can also be provided.
2, stainless steel inner container of the present utility model can store heat, and has done insulation and handled especially suitable northern heating use.
3, advantage of the present utility model shows that at first its thermal efficiency is high, it is the effect that utilizes the electromagnetism alternating magnetic field, the metal part that makes the electromagnetical heating stove produces heat under the effect of the magnetic line of force, solenoid itself does not have heat to produce, do not need the heat conduction, power is big, thermal efficiency height (thermal efficiency can reach 98%), and it is low to add that heat medium (water) has start-up temperature, the characteristics that heat transfer rate is fast can save energy 30%.
4, just produce heat by stainless steel inner container when the magnetic line of force, and the material by nonmetal or other structure can not produce eddy current, so can not produce heat.The frequency of oscillation of its work has only 20～30 kilo hertzs, and human body is not had any injury.
5, the utility model adopts the electromagnetism heating principle, and stainless steel inner container utilizes the magnetic field induction heating, does not discharge any material, and the flames of anger is smokeless, tasteless, can not explode and initiation fire.Add hot water circuit heating, no exhaust combustion gases, waste residue, discharging is not environment friendly and pollution-free.
6, high-frequency electromagnetic heating stove of the present utility model has changed traditional hot-water heating mode, only with a spot of water as heat medium, once filling, system circulates from body, more economizes on water.
7, disposable installation does not need maintaining.The long-time running expense is few.
8, variable-frequency power sources of the present utility model is: SIEMENS/ Siemens, product line: M440, model: 6SE6440-2UD27-5CA is to adopt the digital frequency conversion technology, and it is low to have a cranking temperature, conduct heat fast (additional cycles pump forced circulation), do not have vapour lock in the cyclic process, do not have corrosion, the characteristics of non-scaling, it is small and exquisite that this electromagnetical heating stove also has volume simultaneously, characteristics such as energy-saving safe.Can fundamentally solve fire coal, smoke contamination that combustion gas brought, the problem that heat utilization efficiency is low, it has thoroughly changed traditional hot-water heating mode, has realized that really the user is autonomous, sets auto-control, the ideal style of independent heating as required.
Operation principle (physics principle)
The utility model is a principle of utilizing digital frequency conversion electromagnetic induction, high-frequency electromagnetic induction heating object.Partly produce high frequency alternating current (being eddy current) when the stainless steel inner container cutting alternation magnetic line of force that water is housed at the metal of stainless steel inner container.Eddy current makes the metallic molecule high-speed motion of stainless steel inner container, molecule runs foul of each other, friction and produce heat energy (so: the thermal source of electromagnetical heating stove of the present utility model from stove and accessory metal part rather than electromagnetism magnetic field heating conduction itself to stove and accessory, so the thermal efficiency doubles than the thermal efficiency of all heating products) stainless steel inner container itself is generated heat at a high speed voluntarily, be used for adding hot water, thereby reach the purpose of heating.
The course of work
A, solenoid heating stainless steel inner container, to the liquid medium (water) in it, when water temperature was heated to 70 degrees centigrade, temperature detect switch (TDS) cut out stainless steel inner container automatically with thermal energy transfer, stopped heating;
B, when indoor temperature is lower than design temperature (for example design temperature is 20 degrees centigrade), water circulating pump starts, circulation is imported heat abstractor (radiator or underground heat heating coil) with hot water automatically, has so promptly realized the function of indoor heating; When the water temperature in the stainless steel inner container is lower than 70 degrees centigrade, open temperature detect switch (TDS), variable-frequency power sources is connected, solenoid energising heating.
C, when indoor temperature reaches 20 degrees centigrade of design temperatures, the water circulating pump gauge tap cuts out, water circulating pump quits work to save the energy.
Description of drawings
Fig. 1 is that the master of a kind of electromagnetical heating stove of the present utility model looks schematic diagram;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A direction view of Fig. 2;
Fig. 4 is that the master that a kind of electromagnetical heating stove of the present utility model removes shell body looks schematic diagram;
Fig. 5 is the left view of Fig. 4, and solenoid, variable-frequency power sources and heat-insulation layer do not draw among the figure.
Wherein, shell body 1, stainless steel inner container 2, irony tube connector 3, water circulating pump 4, heat-insulation layer 5, solenoid 6, water inlet pipe 7, outlet pipe 8, control panel 9, temperature detect switch (TDS) 10, water circulating pump gauge tap 11, variable-frequency power sources 12.
The specific embodiment
The specific embodiment one: as Fig. 1-shown in Figure 5, a kind of electromagnetical heating stove, described electromagnetical heating stove comprises shell body 1, in the described shell body 1 stainless steel inner container 2 is housed, irony tube connector 3 and water circulating pump 4, the upper surface of described stainless steel inner container 2, the madial wall of shell body 1 at the upper surface of stainless steel inner container 2 to all being fixed with heat-insulation layer 5 between the inner surface of the lower shoe of shell body 1 and on the inner surface of the lower shoe of shell body 1, the lower shoe that stainless steel inner container 2 is passed at the two ends of described irony tube connector 3 is communicated with the inner chamber of stainless steel inner container 2, twine solenoid 6 on the lateral wall of described irony tube connector 3, described irony tube connector 3 is communicated with an end of water inlet pipe 7, the top panel that the water inlet of described water circulating pump 4 passes heat-insulation layer 5 and stainless steel inner container 2 is communicated with the inner chamber of stainless steel inner container 2, the delivery port of described water circulating pump 4 is communicated with an end of outlet pipe 8, described shell body 1 is provided with control panel 9, on the described control panel 9 temperature detect switch (TDS) 10 is installed, described temperature detect switch (TDS) 10 is used to control the energising and the outage of variable-frequency power sources 12, the output of described variable-frequency power sources 12 is connected with solenoid 6, on the described control panel 9 water circulating pump gauge tap 11 is installed, described water circulating pump gauge tap 11 is used to control the startup of water circulating pump 4 and stop.
Power 3.5KW～30KW of the present utility model (power of variable-frequency power sources 12)
The model of described variable-frequency power sources 12 is: brand: SIEMENS/ Siemens, product line: M440, model: 6SE6440-2UD27-5CA, rated voltage: single-phase/three-phase AC220V, adaptive power of motor: 3.7kW, rated current: 19A.
The specific embodiment two: as shown in Figure 1-Figure 3, the specific embodiment one described shell body 1 is formed by the thick cold-reduced sheet compacting of 1.5mm.
The specific embodiment three: as Fig. 1, Fig. 4 and shown in Figure 5, the thickness of slab of the specific embodiment one or two described stainless steel inner containers 2 is 3mm.
Stainless steel inner container 2 is the containers that take up heat medium (water).Require corrosion-resistant, can bearing certain pressure.
The above; it only is a part of specific embodiment of the present utility model; protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily and replacement all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. electromagnetical heating stove, described electromagnetical heating stove comprises shell body (1), it is characterized in that: stainless steel inner container (2) is housed in the described shell body (1), irony tube connector (3) and water circulating pump (4), the upper surface of described stainless steel inner container (2), the madial wall of shell body (1) is positioned at the upper surface of stainless steel inner container (2) to all being fixed with heat-insulation layer (5) between the inner surface of the lower shoe of shell body (1) and on the inner surface of the lower shoe of shell body (1), the lower shoe that stainless steel inner container (2) is passed at the two ends of described irony tube connector (3) is communicated with the inner chamber of stainless steel inner container (2), twine solenoid (6) on the lateral wall of described irony tube connector (3), described irony tube connector (3) is communicated with an end of water inlet pipe (7), the top panel that the water inlet of described water circulating pump (4) passes heat-insulation layer (5) and stainless steel inner container (2) is communicated with the inner chamber of stainless steel inner container (2), the delivery port of described water circulating pump (4) is communicated with an end of outlet pipe (8), described shell body (1) is provided with control panel (9), temperature detect switch (TDS) (10) is installed on the described control panel (9), described temperature detect switch (TDS) (10) is used to control the energising and the outage of variable-frequency power sources (12), the output of described variable-frequency power sources (12) is connected with solenoid (6), water circulating pump gauge tap (11) is installed on the described control panel (9), and described water circulating pump gauge tap (11) is used to control the startup of water circulating pump (4) and stop.
2. a kind of electromagnetical heating stove as claimed in claim 1 is characterized in that: described shell body (1) is formed by the thick cold-reduced sheet compacting of 1.5mm.
3. a kind of electromagnetical heating stove as claimed in claim 1 or 2 is characterized in that: the thickness of slab of described stainless steel inner container (2) is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201624339U CN202074612U (en) | 2011-05-20 | 2011-05-20 | Electromagnetic heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201624339U CN202074612U (en) | 2011-05-20 | 2011-05-20 | Electromagnetic heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074612U true CN202074612U (en) | 2011-12-14 |
Family
ID=45112711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201624339U Expired - Fee Related CN202074612U (en) | 2011-05-20 | 2011-05-20 | Electromagnetic heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780404A (en) * | 2020-07-02 | 2020-10-16 | 石家庄爱迪尔电气有限公司 | Energy-concerving and environment-protective heating stove of intelligence frequency conversion |
-
2011
- 2011-05-20 CN CN2011201624339U patent/CN202074612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780404A (en) * | 2020-07-02 | 2020-10-16 | 石家庄爱迪尔电气有限公司 | Energy-concerving and environment-protective heating stove of intelligence frequency conversion |
| CN111780404B (en) * | 2020-07-02 | 2021-11-30 | 石家庄爱迪尔电气有限公司 | Energy-concerving and environment-protective heating stove of intelligence frequency conversion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120520 |