CN101893224A - Small electromagnetic induction low-pressure superheated steam generator - Google Patents
Small electromagnetic induction low-pressure superheated steam generator Download PDFInfo
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- CN101893224A CN101893224A CN 201010269242 CN201010269242A CN101893224A CN 101893224 A CN101893224 A CN 101893224A CN 201010269242 CN201010269242 CN 201010269242 CN 201010269242 A CN201010269242 A CN 201010269242A CN 101893224 A CN101893224 A CN 101893224A
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- electromagnetic induction
- superheated steam
- pressure superheated
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Abstract
The invention discloses a small electromagnetic induction low-pressure superheated steam generator, which aims to overcome the defects that the existing similar equipment adopting the electromagnetic induction mode to produce superheated steams is large and complex in structure, great in investment, and not suitable for civil use or small-scale industrial use. The key points of the technical scheme of the invention include: the small electromagnetic induction low-pressure superheated steam generator is characterized by comprising a water inlet pump, a throttle valve, a preheating pipe, a check valve, vaporizing pipe and a super-heater tube, which are successively connected in series by delivery pipes, and a peripheral high-frequency generator and electric controller, wherein a preheated magnetic coil, a vaporized magnetic coil and a superheating magnetic coil of the high-frequency generator and electric controller are respectively coiled and sleeved at the outer sides of the preheated pipe, the vaporized pipe and the super-heater tube.
Description
Technical field
The present invention relates to superheated steam producer, specifically is a kind of small electromagnetic induction low-pressure superheated steam generator civilian or that Small Scale Industry is used that is suitable for.
Background technology
Superheated steam is exactly that saturated vapor is continued heating, vapor (steam) temperature is raise and surpasses boiling temperature and the steam that obtains.Superheated steam except industrial as the power source, also be used to heat, many industry and civil areas such as oven dry, dehydration, pressing, the cooking, food defrosting, sterilizing.
The superheated steam preparation means that generally uses generally can adopt the pressure boiler of fuel oil or combustion gas to produce superheated steam at present, and investment is big, equipment is huge but exist, and start-up time is long, the tempus intercalare thermal waste is serious, the problem that the thermal efficiency is lower; Also can have under the situation of saturated vapor, obtain superheated steam, but have problems such as the thermal efficiency is low, combustor material is fragile, adjusting sensitivity difference thereby utilize the combustion gas superheater to heat again.
Chinese patent No. 200810110161.0 disclosed superheated steam generation container, superheated steam producer and method for generation, No. 200920107617.8 disclosed electromagnetic induction type steam superheating system of Chinese patent, the mode that all successively proposes the employing electromagnetic induction is produced the technical scheme of superheated steam, overcomes some problem that above-mentioned prior art exists with this.But the generation equipment of present existing electromagnetic induction superheated steam all belongs to the relatively large complicated system of structure, exists and invests greatly, is unsuitable for defective civilian or that Small Scale Industry is used.
If can will have the generation equipment of the electromagnetic induction superheated steam of thermal efficiency height, lower, the easy control of use cost, easy handling characteristics simplifies, enable to be applied to civilian or Small Scale Industry is used the field, on the heating in the daily life, oven dry, pressing, the cooking, food defrosting, sterilizing and so on occasion, life or industrial efficiency be will help improving, life or industrial expense reduced.
The generating means of above-mentioned superheated steam generally can be used to provide saturated vapor when hot heating part is not worked excessively.
Summary of the invention
In order to overcome equipment that existing similar employing way of electromagnetic induction produces superheated steam than relatively large and structure is complicated, investment is big, be unsuitable for defective civilian or that Small Scale Industry is used, the purpose of this invention is to provide a kind of improved small electromagnetic induction low-pressure superheated steam generator, can overcome the defective of prior art.
The technical solution adopted for the present invention to solve the technical problems is: a kind of small electromagnetic induction low-pressure superheated steam generator, it is characterized in that: the intake pump, choke valve, economizer bank, check valve, generating tube, superheater tube and peripheral high frequency generation and the electric controller that are serially connected successively by carrier pipe constitute, and its medium-high frequency takes place and preheating solenoid, vaporization solenoid, the overheated solenoid of electric controller coil respectively and be set in outside economizer bank, generating tube, the superheater tube.
Technique scheme between preheating solenoid and the economizer bank, between vaporization solenoid and the generating tube and all can fill up between overheated solenoid and the superheater tube and be provided with nonmetal heat-resisting heat-barrier material, as asbestos cover, mica cover, polytetrafluoroethylene (PTFE) cover, ceramic fibre sleeving, the heat-resisting insulating moulding coating of coating etc. are set.
The economizer bank of technique scheme, generating tube or superheater tube can be individual members with good magnetic induction characteristic metal material, as an iron pipe spare, stainless steel pipe, copper pipe fitting etc.
Can be provided with heat-insulation layer on the front and back carrier pipe outer surface of the superheater tube of technique scheme.
Technique scheme can be provided with the lack of water power-off protector on the transfer pipeline between choke valve and the economizer bank.The present market of lack of water power-off protector is common all-electronin lack of water power-off protector, is as level sensor by the electric pole type water level probe.
Technique scheme can be provided with the steam overvoltage protector on the steam output pipe road of superheater tube.The steam overvoltage protector can adopt relief valve, overpressure-proof type Pressure gauge etc.
The intake pump power end of technique scheme can take place to be connected with electric controller with high frequency, so that unified control.
The small electromagnetic induction low-pressure superheated steam generator of technique scheme can also be provided with shell, intake pump, choke valve, economizer bank, check valve, generating tube, superheater tube, high frequency take place and electric controller is located in the shell, and high frequency takes place and the executive component of electric controller, the water supply connector of intake pump, the steam output pipe joint of superheater tube expose outside the shell.
Beneficial effect of the present invention: because generator is the intake pump that is serially connected successively by carrier pipe, choke valve, economizer bank, check valve, generating tube, superheater tube and peripheral high frequency take place and electric controller constitutes, the preheating solenoid of its medium-high frequency generation and electric controller, the vaporization solenoid, overheated solenoid coils respectively and is set in economizer bank, generating tube, the superheater tube outside, so equipment can be done very small-sizedly, and structure is very simple, it is cheap, is suitable for civilian or Small Scale Industry usefulness, as heating, oven dry, dehydration, plate, the cooking, food defrosting, occasions such as sterilizing.The invention enables have thermal efficiency height, lower, the easy control of use cost, easily the electromagnetic induction superheated steam of handling characteristics can be applied to civilian or the Small Scale Industry occasion, is a kind of technical scheme that is worthy to be popularized that can improve life efficient and lower the living cost.The present invention can also be used for providing saturated vapor to civilian or Small Scale Industry with occasion under the idle situation of overheated solenoid, reaches a tractor serves several purposes.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the schematic diagram of one embodiment of the invention.
Among the figure: 1, carrier pipe; 2, intake pump; 3, choke valve; 4, economizer bank; 5, check valve; 6, generating tube; 7, superheater tube; 8, high frequency takes place and electric controller; 9, preheating solenoid; 10, vaporization solenoid; 11, overheated solenoid; 12,13 and 14, nonmetal heat-resisting heat-barrier material; 15, preceding carrier pipe; 16, back carrier pipe (steam output pipe road); 17 and 18, heat-insulation layer; 19, lack of water power-off protector; 20, relief valve.
The specific embodiment
With reference to Fig. 1, this small electromagnetic induction low-pressure superheated steam generator, it is characterized in that: the intake pump 2, choke valve 3, economizer bank 4, check valve 5, generating tube 6, superheater tube 7 and peripheral high frequency generation and the electric controller 8 that are serially connected successively by carrier pipe 1 grade constitute, and its medium-high frequency takes place and preheating solenoid 9, vaporization solenoid 10, the overheated solenoid 11 of electric controller 8 coil respectively and be set in economizer bank 4, generating tube 6, superheater tube 7 outsides.
In addition, between preheating solenoid 9 and the economizer bank 4, between vaporization solenoid 10 and the generating tube 6 and fill up respectively between overheated solenoid 11 and the superheater tube 7 and be provided with nonmetal heat-resisting heat- barrier material 12,13,14; Economizer bank 4, generating tube 7 and superheater tube 8 all are copper pipe fittings independently; Be respectively equipped with heat- insulation layer 17,18 on the outer surface of the front and back carrier pipe 15,16 of superheater tube 7; Transfer pipeline between choke valve 3 and the economizer bank 4 is provided with lack of water power-off protector 19; The steam output pipe road 16 of superheater tube 7 is provided with relief valve 20.The power end of intake pump 2 takes place to be connected with electric controller 8 with high frequency.
In the use, water enters from the water supply connector of intake pump 2, after intake pump 2 pressurizations, be sent to choke valve 3 by carrier pipe, after choke valve 3 is regulated the flow of control water, be sent to economizer bank 4 by carrier pipe, the electromagnetic eddy that the preheating solenoid 9 of high frequency generation and electric controller 8 produces makes economizer bank 4 heatings, water in the economizer bank 4 is preheated, hot water is sent to check valve 5 by carrier pipe then, enter generating tube 6, the electromagnetic eddy that the preheating solenoid 10 of high frequency generation and electric controller 8 produces makes generating tube 6 heatings, hot water in the generating tube 6 is heated to vaporization again, vapours is sent to superheater tube 7 by carrier pipe then, and the electromagnetic eddy that the preheating solenoid 11 of high frequency generation and electric controller 8 produces makes superheater tube 7 heatings, the vapours in the superheater tube 7 is continued to heat reach overtemperature, become superheated steam, superheated steam is sent to use occasion by steam output pipe road 16.Water level is crossed when low in lack of water power-off protector 19 detects transfer pipeline between choke valve 3 and the economizer bank 4, cuts off just that high frequency takes place and the power supply of electric controller 8, and this small electromagnetic induction low-pressure superheated steam generator is quit work; When the air pressure in the steam output pipe road 16 of superheater tube 7 was too high, relief valve 20 was opened, and reduced the air pressure in the steam output pipe road 16.When the preheating solenoid 11 of high frequency generation and electric controller 8 was not worked, the steam that use occasion is sent on steam output pipe road 16 was saturated vapor.
Claims (8)
1. small electromagnetic induction low-pressure superheated steam generator, it is characterized in that: the intake pump, choke valve, economizer bank, check valve, generating tube, superheater tube and peripheral high frequency generation and the electric controller that are serially connected successively by carrier pipe constitute, and its medium-high frequency takes place and preheating solenoid, vaporization solenoid, the overheated solenoid of electric controller coil respectively and be set in outside economizer bank, generating tube, the superheater tube.
2. by the described small electromagnetic induction low-pressure superheated steam generator of claim 1, it is characterized in that between described preheating solenoid and the economizer bank, pad is provided with nonmetal heat-resisting heat-barrier material between vaporization solenoid and the generating tube or between overheated solenoid and the superheater tube.
3. by claim 1 or 2 described small electromagnetic induction low-pressure superheated steam generators, it is characterized in that described economizer bank, generating tube or superheater tube are individual members with good magnetic induction characteristic metal material.
4. by claim 1 or 2 described small electromagnetic induction low-pressure superheated steam generators, it is characterized in that the front and back carrier pipe outer surface of described superheater tube is provided with heat-insulation layer.
5. by claim 1 or 2 described small electromagnetic induction low-pressure superheated steam generators, it is characterized in that the transfer pipeline between described choke valve and the economizer bank is provided with the lack of water power-off protector.
6. by claim 1 or 2 described small electromagnetic induction low-pressure superheated steam generators, it is characterized in that the steam output pipe road of described superheater tube is provided with the steam overvoltage protector.
7. by claim 1 or 2 described small electromagnetic induction low-pressure superheated steam generators, it is characterized in that described intake pump power end and high frequency take place to be connected with electric controller.
8. by claim 1 or 2 described small electromagnetic induction low-pressure superheated steam generators, it is characterized in that described small electromagnetic induction low-pressure superheated steam generator also is provided with shell, wherein intake pump, choke valve, economizer bank, check valve, generating tube, superheater tube, high frequency generation and electric controller are located in the shell, and high frequency takes place and the executive component of electric controller, the water supply connector of intake pump, the steam output pipe joint of superheater tube expose outside the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010269242 CN101893224A (en) | 2010-09-01 | 2010-09-01 | Small electromagnetic induction low-pressure superheated steam generator |
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| CN 201010269242 CN101893224A (en) | 2010-09-01 | 2010-09-01 | Small electromagnetic induction low-pressure superheated steam generator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715637A (en) * | 2012-06-26 | 2012-10-10 | 段伟 | Device for baking tobacco leaves by superheated steam |
| CN102715288A (en) * | 2012-06-26 | 2012-10-10 | 段伟 | Device for frying tea leaves by using overheat steam |
| CN102913888A (en) * | 2012-10-22 | 2013-02-06 | 上海旌吉节能科技有限公司 | Multistage variable-temperature and variable-pressure steam heating device and heat exchange system thereof |
| CN105987375A (en) * | 2015-03-18 | 2016-10-05 | 特电株式会社 | Superheated steam generator |
| CN106989375A (en) * | 2017-05-19 | 2017-07-28 | 天津市龙津科技有限公司 | Electromagnetic heating steam boiler system and its control method |
| CN108302516A (en) * | 2018-01-16 | 2018-07-20 | 中国科学院上海高等研究院 | A kind of segmented steam generator and its system |
| CN109386828A (en) * | 2017-08-02 | 2019-02-26 | 吴智彪 | Two-stroke superheated steam generates device and method |
Citations (5)
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| JPH08135903A (en) * | 1994-11-08 | 1996-05-31 | Matsushita Electric Ind Co Ltd | Steam heating apparatus |
| WO1998029685A1 (en) * | 1996-12-26 | 1998-07-09 | Kabushiki Kaisha Seta Giken | Superheated steam generator |
| JPH11281005A (en) * | 1998-03-30 | 1999-10-15 | Samson Co Ltd | System for utilizing high temperature steam |
| CN1240961C (en) * | 2003-01-14 | 2006-02-08 | 唐寿海 | Water vaporization method and device as well as medium frequency induced water vaporization method and device |
| CN1270123C (en) * | 2002-04-02 | 2006-08-16 | 野村正已 | Superheated steam producer |
-
2010
- 2010-09-01 CN CN 201010269242 patent/CN101893224A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08135903A (en) * | 1994-11-08 | 1996-05-31 | Matsushita Electric Ind Co Ltd | Steam heating apparatus |
| WO1998029685A1 (en) * | 1996-12-26 | 1998-07-09 | Kabushiki Kaisha Seta Giken | Superheated steam generator |
| JPH11281005A (en) * | 1998-03-30 | 1999-10-15 | Samson Co Ltd | System for utilizing high temperature steam |
| CN1270123C (en) * | 2002-04-02 | 2006-08-16 | 野村正已 | Superheated steam producer |
| CN1240961C (en) * | 2003-01-14 | 2006-02-08 | 唐寿海 | Water vaporization method and device as well as medium frequency induced water vaporization method and device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715637A (en) * | 2012-06-26 | 2012-10-10 | 段伟 | Device for baking tobacco leaves by superheated steam |
| CN102715288A (en) * | 2012-06-26 | 2012-10-10 | 段伟 | Device for frying tea leaves by using overheat steam |
| CN102913888A (en) * | 2012-10-22 | 2013-02-06 | 上海旌吉节能科技有限公司 | Multistage variable-temperature and variable-pressure steam heating device and heat exchange system thereof |
| CN102913888B (en) * | 2012-10-22 | 2014-05-21 | 上海旌吉节能科技有限公司 | Multistage variable-temperature and variable-pressure steam heating device and heat exchange system thereof |
| CN105987375A (en) * | 2015-03-18 | 2016-10-05 | 特电株式会社 | Superheated steam generator |
| US10337725B2 (en) | 2015-03-18 | 2019-07-02 | Tokuden Co., Ltd. | Superheated steam generator |
| CN106989375A (en) * | 2017-05-19 | 2017-07-28 | 天津市龙津科技有限公司 | Electromagnetic heating steam boiler system and its control method |
| CN109386828A (en) * | 2017-08-02 | 2019-02-26 | 吴智彪 | Two-stroke superheated steam generates device and method |
| CN108302516A (en) * | 2018-01-16 | 2018-07-20 | 中国科学院上海高等研究院 | A kind of segmented steam generator and its system |
| CN108302516B (en) * | 2018-01-16 | 2019-07-12 | 中国科学院上海高等研究院 | A kind of segmented steam generator and its system |
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Open date: 20101124 |