CN201462774U - Electric induction boiler - Google Patents
Electric induction boiler Download PDFInfo
- Publication number
- CN201462774U CN201462774U CN2009201223092U CN200920122309U CN201462774U CN 201462774 U CN201462774 U CN 201462774U CN 2009201223092 U CN2009201223092 U CN 2009201223092U CN 200920122309 U CN200920122309 U CN 200920122309U CN 201462774 U CN201462774 U CN 201462774U
- Authority
- CN
- China
- Prior art keywords
- boiler
- electric induction
- inducted
- responded
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model relates to an electric induction boiler, which mainly comprises an induction frequency generating power source and an inducted boiler body, wherein an electric induction coil arranged outside the inducted boiler body is connected with the induction frequency generating power source; a water feed valve block pipeline of the boiler is arranged at the bottom of the inducted boiler body; and a main steam outlet is disposed on the upper portion of the inducted boiler body. The electric induction boiler has the advantages that the boiler utilizes electric induction principle, is designed into an airtight inducted container, has compact structure, small volume and high steam producing speed, can obtain rated condition in a short time, has large range of designed power capacity and load adjustment range, and can realize stepless adjustment within 0-100%. Besides, the device of the boiler has compact structure and low maintaining and repairing costs.
Description
Technical field
The utility model relates to field of boilers, mainly is a kind of electric induction boiler, utilizes high pressure or mesolow power supply as thermal source, produces hot water or steam; Be mainly used in hot water or the bigger occasion of quantity of steam demand, as power plant, industrial circle.
Background technology
Jumbo electric induction furnace extensively adopts in industries such as smeltings, the basic principle of those electric furnaces be utilize that metal smelted material itself be subjected to the induction characteristics, material is heated to melt and reaches smelting condition.The electric induction furnace that is used for preparing hot water or steam only occurs at the household electrical appliance of low capacity.
Adapt with China economic construction, the power plant construction scale of China is also bigger.While, nuclear power became one of main developing direction along with primary energy is in short supply day by day.Newly-built nuclear power plant or thermal power plant generally need the donkey boiler of larger capacity also promptly to start boiler, offer required hot water of power plant's miscellaneous equipment and pipeline or steam.The requirement boiler plant is safe and reliable, startup is rapid, maintenance is simple.Present newly-built nuclear power plant adopts electric boiler many, mainly adopts the electric pole type boiler of external import, complex structure, troublesome maintenance.Thermal power station mainly adopts fuel oil or gas fired-boiler, mainly has following shortcoming:
1, equipment volume is huge, and the boiler island area is big, and infrastructure investment is big.
2, fuel cost height, equipment operating cost height.
3, the device start time long, " waste " is big.
4, corrective maintenance, maintenance cost height.
5, fuel oil, combustion gas are inflammable and explosive, so the class of safety protection of boiler island requires high.
Also have the industrial electro boiler of a lot of other forms, but be used for the occasion of big capacity hot water or steam, its limitation is all arranged.
Summary of the invention
The utility model will solve above-mentioned deficiency of the prior art, and a kind of electric induction boiler is provided, and produces hot water or steam, and range of capacity broadness, particularly large capacity equipment are more showed advantage.
The utility model solves the technical scheme that its technical problem adopts: this electric induction boiler, and mainly comprise induction frequencies generation power supply and responded to body of heater, the outside of being responded to body of heater is provided with the electric induction coil, and the electric induction coil is connected with induction frequencies generation power supply; The bottom of being responded to body of heater is provided with boiler feed valve group pipeline, and the top of being responded to body of heater is provided with main-steam outlet.
As preferably, describedly responded to body of heater and be provided with water-level control apparatus.
As preferably, described electric induction coil is close to the outer wall of being responded to body of heater.
The effect that the utility model is useful is:
1) utilizes the principle of electric induction, make electric boiler.
2) be designed to an airtight LC device that is subjected to, compact conformation, volume is little, and the speed of steaming is fast, can reach rated condition in the short time, but the design power range of capacity is big;
3) load regulation range is wide, can realize step-less adjustment in 0～100% scope.
4) device structure is succinct, and maintenance, maintenance cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Reference numeral: 1 induction frequencies generation power supply, 2 main-steam outlets, 3 are responded to body of heater, 4 electric induction coils, 5 boiler feed valve group pipelines.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, this electric induction boiler mainly comprises induction frequencies generation power supply 1 and is responded to body of heater 3 that induction frequencies generation power supply 1 contains boiler pressure, protection control etc., is responded to body of heater 3 and is provided with water-level control apparatus.Responded on the outer wall of body of heater 3 and be glued with electric induced line circle 4, electric induction coil 4 is connected with induction frequencies generation power supply 1; The bottom of being responded to body of heater 3 is provided with boiler feed valve group pipeline 5, and the top of being responded to body of heater 3 is provided with main-steam outlet 2.
Operation principle: to being responded to body of heater 3 feedwater, open induction frequencies generation power supply 1 by boiler feed valve group pipeline 5, electric induction coil 4 has electric current to pass through, the airtight body of heater 3 of being responded to generates heat, water in the heating furnace body produces saturated steam, perhaps superheated vapour.
In addition to the implementation, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (3)
1. electric induction boiler, it is characterized in that: mainly comprise induction frequencies generation power supply (1) and responded to body of heater (3), the outside of being responded to body of heater (3) is provided with electric induction coil (4), and electric induction coil (4) is connected with induction frequencies generation power supply (1); The bottom of being responded to body of heater (3) is provided with boiler feed valve group pipeline (5), and the top of being responded to body of heater (3) is provided with main-steam outlet (2).
2. electric induction boiler according to claim 1 is characterized in that: describedly responded to body of heater (3) and be provided with water-level control apparatus.
3. electric induction boiler according to claim 1 is characterized in that: described electric induction coil (4) is close to the outer wall of being responded to body of heater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201223092U CN201462774U (en) | 2009-06-18 | 2009-06-18 | Electric induction boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201223092U CN201462774U (en) | 2009-06-18 | 2009-06-18 | Electric induction boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462774U true CN201462774U (en) | 2010-05-12 |
Family
ID=42390126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201223092U Expired - Fee Related CN201462774U (en) | 2009-06-18 | 2009-06-18 | Electric induction boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115264475A (en) * | 2022-07-22 | 2022-11-01 | 江苏凯通锅炉压力容器有限公司 | Multi-loop water circulation type steam boiler capable of preventing local overheating deformation |
-
2009
- 2009-06-18 CN CN2009201223092U patent/CN201462774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115264475A (en) * | 2022-07-22 | 2022-11-01 | 江苏凯通锅炉压力容器有限公司 | Multi-loop water circulation type steam boiler capable of preventing local overheating deformation |
| CN115264475B (en) * | 2022-07-22 | 2023-05-16 | 江苏凯通锅炉压力容器有限公司 | Multi-loop water circulation type steam boiler capable of preventing local overheat deformation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201391856Y (en) | Electromagnetic heating steam boiler | |
| CN201396740Y (en) | Electrode type steam boiler | |
| CN101893224A (en) | Small electromagnetic induction low-pressure superheated steam generator | |
| CN201462774U (en) | Electric induction boiler | |
| CN202594185U (en) | Oil tank electromagnetic heater | |
| CN101504134A (en) | Hyperacoustic frequency steam boiler | |
| CN209459201U (en) | A kind of electromagnetic boiler with magnetic eddy heating for heating element | |
| CN205860461U (en) | normal pressure electromagnetic induction heating device | |
| CN201359276Y (en) | Superaudio steam boiler | |
| CN202852773U (en) | Eddy current induction steam generation facility | |
| CN205579528U (en) | Energy -saving pot stove for thermal power | |
| CN207214016U (en) | Alcohol-based fuel steam generator | |
| CN210004364U (en) | waste steam utilization boiler | |
| CN204026968U (en) | The electric hot water of the uninterrupted heat supply of a kind of energy | |
| CN212319670U (en) | Combined steam generating device with preheating water tank | |
| CN203043971U (en) | Reaction kettle electromagnetic heating device for replacing coal-fired boiler | |
| CN202813329U (en) | Gas boiler capable of operating load on large scale | |
| CN207907709U (en) | A kind of aluminium melting furnace afterheat utilizing system | |
| Tyroller et al. | Solar steam sterilizer for rural hospitals | |
| CN201748388U (en) | Small-sized electromagnetic induction low-voltage superheated vapor generator | |
| CN206369324U (en) | Frequency conversion type thermal transition stove | |
| CN2769769Y (en) | Electromagnetic heating boiler | |
| CN205279416U (en) | Utilize calorifacient high -efficient heating plant of current vortex | |
| CN204388335U (en) | A kind of bathing pool water hot water apparatus | |
| CN213142529U (en) | High-frequency electromagnetic induction steam generation system and washing and drying machine comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |