CN208349272U - Compact electromagnetic heats steam generator - Google Patents
Compact electromagnetic heats steam generator Download PDFInfo
- Publication number
- CN208349272U CN208349272U CN201820948402.8U CN201820948402U CN208349272U CN 208349272 U CN208349272 U CN 208349272U CN 201820948402 U CN201820948402 U CN 201820948402U CN 208349272 U CN208349272 U CN 208349272U
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- liner
- shell
- steam generator
- electromagnetic
- water
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Abstract
The utility model discloses compact electromagnetics to heat steam generator, including shell, liner is fixedly installed in the shell, insulated thermal insulating layer is enclosed on the outer wall of liner, the middle and lower part fixation that the outer wall of insulated thermal insulating layer is located at liner is wound with electromagnetic induction coil, the bottom wall of liner is fixedly connected with water inlet pipe, and liner is connected by water inlet pipe with water pump, water pump is fixedly mounted in the inner bottom wall of shell, water inlet pipe is fixedly installed with check-valves close to one end of water pump, the roof of liner is fixedly connected with safety valve, pressure switch and steam (vapor) outlet, and safety valve and pressure switch are located at the outside of shell.In the utility model, by the way that electricity is converted into magnetic, it is then converted into thermal energy, electromagnetic induction coil is not directly contacted with water, complete electricity separation, securely and reliably, electromagnetic heating is applied directly to liner by electromagnetic induction, and liner itself is made to generate heat, and reduces the process conducted by medium, heat loss is few, and the thermal efficiency is high.
Description
Technical field
The utility model relates to steam generator technical fields more particularly to compact electromagnetic to heat steam generator.
Background technique
Existing small-sized inspection-free steam generator multi-gas or Electric heating generate steam, for medical treatment, food and drink, wash
It washs, the fields such as agricultural product drying use.Using electric heating tubular type, (principle is resistance wire to electrically heated steam generator substantially at present
Fever) it is heated, it is transmitted to the magnesium powder of insulation after heating tube internal resistance wire heating power, then transmits heat, heating tube outward
Surface temperature up to 200-300 DEG C, the temperature of internal resistance silk up to 800-1200 DEG C, if cannot with water is sufficiently reliable connects
Touching, heat, which dissipates, not to be come out, and heating tube resistance wire can blow and damage moment.Because heating tube surface temperature is higher and again quiet with water
State contact, surface are readily formed scale, cause heating tubular heat to distribute insufficient, not only reduce electrically heated using effect
Rate, and with the passing of time heating tube cannot be shed in time because of heat, and resistance wire overheat is blown, and heating tube is caused to damage.
Therefore electric heating pipe type steam generator there is it is easy formed scale, heating tube service life is short, heating efficiency is low,
The disadvantages of power consumption is big, and poor without water separator quality of steam, and the thermal transition of the steam generator of electromagnetic heating
Rate is especially high, can reach 95%, is a kind of direct-fired mode, we design a kind of compact electromagnetic heating steaming thus
Vapour generator solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the compact electromagnetic proposed is heated and steamed
Vapour generator.
To achieve the goals above, the utility model adopts the technical scheme that
Compact electromagnetic heats steam generator, including shell, is fixedly installed with liner in the shell, on the outer wall of liner
It is enclosed with insulated thermal insulating layer, the middle and lower part fixation that the outer wall of insulated thermal insulating layer is located at liner is wound with electromagnetic induction coil, liner
Bottom wall be fixedly connected with water inlet pipe, and liner is connected by water inlet pipe with water pump, and water pump is fixedly mounted on the inner bottom wall of shell
On, water inlet pipe is fixedly installed with check-valves close to one end of water pump, the roof of liner be fixedly connected with safety valve, pressure switch and
Steam (vapor) outlet, and safety valve and pressure switch are located at the outside of shell, steam (vapor) outlet extends to shell far from one end of liner
The inner wall upside of outside, liner is fixedly installed with spiral water separator, is fixedly installed with liquidometer on the lateral wall of liner,
High-frequency electromagnetic power supply and control unit are fixedly installed in the shell, the electromagnetic induction coil and high-frequency electromagnetic power supply pass through
Conducting wire connection, high-frequency electromagnetic power supply are connected by shielding line with control unit.
Preferably, the liner is made of carbon steel, stainless steel, magnet or alloy material, and liner volume is not more than
30L。
Preferably, the insulated thermal insulating layer is made of rubber-plastic sponge, glass needle felt or silicate aluminum board material, and thickness exists
Between 2030mm.
Preferably, the spiral water separator with helix curve form rising, below mouth it is big, above mouth gradually receive
Contracting becomes smaller.
Preferably, the high-frequency electromagnetic power supply becomes full-bridge circuit, described control unit and water pump using IGBT module group
It is connected by conducting wire, the liquidometer uses electric pole type liquid level or electromagnetic turnover liquidometer, and leads between liquidometer and liner
Cross flanged joint.
Compared with prior art, the utility model has the beneficial effects that in the utility model, by the way that electricity is converted into magnetic,
It is then converted into thermal energy, electromagnetic induction coil is not directly contacted with water, complete electricity separation, and securely and reliably, electromagnetic heating is logical
It crosses electromagnetic induction and is applied directly to liner, liner itself is made to generate heat, reduce the process conducted by medium, heat loss is few, heat
It is high-efficient, and high-frequency electromagnetic power supply frequency conversion input can control by control unit, it realizes invariable power heating, passes through spiral vapour
The design of water separation device can get purer vapor, and steam generator structure of the present invention is simple, rationally distributed, account for
Ground area is small, and installs easy to operate, and when modular designs steam demand amount is larger, steam generator in parallel can be provided.
Detailed description of the invention
Fig. 1 be the utility model proposes compact electromagnetic heat steam generator main view dissect structural schematic diagram；
Fig. 2 be the utility model proposes compact electromagnetic heat steam generator spiral water separator vertical view knot
Structure schematic diagram.
In figure: 1 safety valve, 2 shells, 3 liners, 4 spiral water separators, 5 insulated thermal insulating layers, 6 liquidometers, 7 electromagnetism
Induction coil, 8 water inlet pipes, 9 water pumps, 10 check-valves, 11 high-frequency electromagnetic power supplys, 12 shielding lines, 13 control units, 14 pressure are opened
It closes, 15 steam (vapor) outlets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, compact electromagnetic heats steam generator, including shell 2, is fixedly installed with liner 3 in shell 2, interior
Insulated thermal insulating layer 5 is enclosed on the outer wall of gallbladder 3, the middle and lower part fixation that the outer wall of insulated thermal insulating layer 5 is located at liner 3 is wound with electromagnetism
Induction coil 7, the bottom wall of liner 3 is fixedly connected with water inlet pipe 8, and liner 3 is connected by water inlet pipe 8 and water pump 9, and water pump 9 is solid
In the inner bottom wall of shell 2, water inlet pipe 8 is fixedly installed with check-valves 10, the roof of liner 3 close to one end of water pump 9 for Dingan County
It is fixedly connected with safety valve 1, pressure switch 14 and steam (vapor) outlet 15, and safety valve 1 and pressure switch 14 are located at the outer of shell 2
Portion, steam (vapor) outlet 15 extend to the outside of shell 2 far from one end of liner 3, are fixedly installed with spiral vapour on the upside of the inner wall of liner 3
Water separation device 4 is fixedly installed with liquidometer 6 on the lateral wall of liner 3, high-frequency electromagnetic power supply 11 is fixedly installed in shell 2
With control unit 13, electromagnetic induction coil 7 is connected with high-frequency electromagnetic power supply 11 by conducting wire, and high-frequency electromagnetic power supply 11 passes through shielding
Line 12 and control unit 13 connect, and liner 3 is made of carbon steel, stainless steel, magnet or alloy material, and liner volume is not more than
30L, insulated thermal insulating layer 5 are made of rubber-plastic sponge, glass needle felt or silicate aluminum board material, and thickness is between 2030mm, spiral shell
Revolve water separator 4 with the rising of helix curve form, below mouth it is big, above mouth gradually taper up and become smaller, high-frequency electromagnetic power supply
11 become full-bridge circuit using IGBT module group, and control unit 13 is connected with water pump 9 by conducting wire, and liquidometer 6 uses electric pole type
Liquid level or electromagnetic turnover liquidometer, and by flanged joint between liquidometer 6 and liner 3, in the utility model, by will be electric
It is converted into magnetic, is then converted into thermal energy, electromagnetic induction coil 7 is not directly contacted with water, complete electricity separation, securely and reliably,
Electromagnetic heating is applied directly to liner 3 by electromagnetic induction, and liner 3 itself is made to generate heat, and reduces the process conducted by medium,
Heat loss is few, and the thermal efficiency is high, and can control 11 frequency conversion of high-frequency electromagnetic power supply input by control unit 13, realizes invariable power
Unsaturated water in steam can be intercepted, reflux, be evaporated again by the design of spiral water separator 4 by heating, so as to
Purer vapor is obtained, steam generator structure of the present invention is simple, and rationally distributed, occupied area is small, and installs behaviour
Make simplicity, when modular designs steam demand amount is larger, steam generator in parallel can be provided.
Working principle: in use, observing liquid level by liquidometer 6 and sending liquid level signal to control unit 13, water is controlled
The starting of pump 9 stops, and achievees the purpose that control liquid level, the exchange of 50Hz is converted into the height of 2050kHz by high-frequency electromagnetic power supply 11
Frequency power is exported to electromagnetic induction coil 7, and electromagnetic induction is applied directly on liner 3, and the fever of liner 3 is made to directly heat liner 3
In water.11 frequency conversion of high-frequency electromagnetic power supply output can be needed to control according to actual evaporation by control unit 13, automatically controlled
Size of current, is realized and the unsaturated water in steam is intercepted, reflux, steamed again by power output, spiral water separator 4
Hair, to obtain purer vapor.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. compact electromagnetic heats steam generator, including shell (2), which is characterized in that in being fixedly installed in the shell (2)
Gallbladder (3) is enclosed with insulated thermal insulating layer (5) on the outer wall of liner (3), under the outer wall of insulated thermal insulating layer (5) is located in liner (3)
Portion fixation is wound with electromagnetic induction coil (7), the bottom wall of liner (3) is fixedly connected with water inlet pipe (8), and liner (3) by into
Water pipe (8) and water pump (9) connection, water pump (9) are fixedly mounted in the inner bottom wall of shell (2), and water inlet pipe (8) is close to water pump (9)
One end be fixedly installed with check-valves (10), the roof of liner (3) be fixedly connected with safety valve (1), pressure switch (14) and steam
Vapor outlet (15), and safety valve (1) and pressure switch (14) are located at the outside of shell (2), steam (vapor) outlet (15) is far from liner (3)
One end extend to the outsides of shell (2), be fixedly installed with spiral water separator (4), liner on the upside of the inner wall of liner (3)
(3) it is fixedly installed on lateral wall liquidometer (6), high-frequency electromagnetic power supply (11) and control is fixedly installed in the shell (2)
Unit (13) processed, the electromagnetic induction coil (7) are connected with high-frequency electromagnetic power supply (11) by conducting wire, high-frequency electromagnetic power supply (11)
It is connected by shielding line (12) and control unit (13).
2. compact electromagnetic according to claim 1 heats steam generator, which is characterized in that the liner (3) uses carbon
Steel, stainless steel, magnet or alloy material are made, and liner volume is not more than 30L.
3. compact electromagnetic according to claim 1 heats steam generator, which is characterized in that the insulated thermal insulating layer (5)
It is made of rubber-plastic sponge, glass needle felt or silicate aluminum board material, thickness is between 20-30mm.
4. compact electromagnetic according to claim 1 heats steam generator, which is characterized in that the spiral steam-water separation dress
(4) are set with the rising of helix curve form, below mouth it is big, above mouth gradually taper up and become smaller.
5. compact electromagnetic according to claim 1 heats steam generator, which is characterized in that the high-frequency electromagnetic power supply
(11) full-bridge circuit is become using IGBT module group, described control unit (13) is connected with water pump (9) by conducting wire, the liquid level
It counts (6) and uses electric pole type liquid level or electromagnetic turnover liquidometer, and pass through flanged joint between liquidometer (6) and liner (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948402.8U CN208349272U (en) | 2018-06-20 | 2018-06-20 | Compact electromagnetic heats steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948402.8U CN208349272U (en) | 2018-06-20 | 2018-06-20 | Compact electromagnetic heats steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349272U true CN208349272U (en) | 2019-01-08 |
Family
ID=64884499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820948402.8U Expired - Fee Related CN208349272U (en) | 2018-06-20 | 2018-06-20 | Compact electromagnetic heats steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081403A (en) * | 2019-04-23 | 2019-08-02 | 温州兆曜机械科技有限公司 | A kind of electromagnetic heater and its control method |
| CN110081404A (en) * | 2019-06-28 | 2019-08-02 | 新疆华达利新能源热力有限责任公司 | A kind of multi-functional steam electromagnetic boiler |
| CN111288426A (en) * | 2020-02-07 | 2020-06-16 | 深圳市锐钜科技有限公司 | Miniature electromagnetic heating device |
| CN114806804A (en) * | 2022-05-10 | 2022-07-29 | 重庆正川饲料有限公司 | Feed fermentation device |
-
2018
- 2018-06-20 CN CN201820948402.8U patent/CN208349272U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081403A (en) * | 2019-04-23 | 2019-08-02 | 温州兆曜机械科技有限公司 | A kind of electromagnetic heater and its control method |
| CN110081404A (en) * | 2019-06-28 | 2019-08-02 | 新疆华达利新能源热力有限责任公司 | A kind of multi-functional steam electromagnetic boiler |
| CN111288426A (en) * | 2020-02-07 | 2020-06-16 | 深圳市锐钜科技有限公司 | Miniature electromagnetic heating device |
| CN111288426B (en) * | 2020-02-07 | 2022-06-03 | 深圳市锐钜科技有限公司 | Miniature electromagnetic heating device |
| CN114806804A (en) * | 2022-05-10 | 2022-07-29 | 重庆正川饲料有限公司 | Feed fermentation device |
| CN114806804B (en) * | 2022-05-10 | 2024-01-26 | 重庆正川饲料有限公司 | Fodder fermenting installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20210620 |