CN103672831B - Solar energy steam boiler system - Google Patents
Solar energy steam boiler system Download PDFInfo
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- CN103672831B CN103672831B CN201310736224.4A CN201310736224A CN103672831B CN 103672831 B CN103672831 B CN 103672831B CN 201310736224 A CN201310736224 A CN 201310736224A CN 103672831 B CN103672831 B CN 103672831B
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Abstract
Solar energy steam boiler system belongs to a kind of solar energy heating and implements engineering.Be made up of solar energy heating section, bearing pressure steam heat-preserving container, automatic controller, steam heat exchange fins district four major part.Its cardinal principle utilizes solar energy heating section to absorb sunlight to produce heat, heating heat-conducting work medium, heat-conducting work medium is utilized to intensify water, and high-temperature steam is produced in bearing pressure steam heat-preserving container, under the automatic control of automatic controller, utilize high-temperature steam at steam heat exchange fins district circulation cooling, heat entrained by high-temperature steam is utilized, and has accomplished steam separation, automatic back flow.Based on solar energy solar thermal utilization, electric heating is auxiliary, belongs to zero-emission steam generator system, energy-conserving and environment-protective.This system controls automatically, has accomplished steam separation, safe and efficient.This system lock formula is run, and does not have the excessive of steam, decreases scattering and disappearing and scaling of energy; System non-scaling maintains the thermal efficiency of system.
Description
Technical field
This invention belongs to a kind of solar energy heating and implements engineering.
Background technology
Now, solar energy heat collection engineering generally solves 40---and the supply of 70 degrees Celsius of hot water, general solves supplementing of bathing wash water or warming, and it utilizes face very narrow; Often need high-temperature steam to be used for sterilization or dry in health care and industrial production industry, demand face is very wide, and drinking water is also the necessity that the consumption of densely populated enterprises and institutions is very large.Be generally need to complete with electric boiler or coal-burning boiler, it pollutes and consumes energy very large.
Summary of the invention
For above-mentioned situation, exploitation is practical and the solar energy steam boiler system of advanced person is particularly necessary, Given this, spy devises this solar energy steam boiler system, its mentality of designing is: utilize solar energy heating section to collect solar heat heating higher boiling heat-conducting work medium, recycling high temperature heat-conducting work medium intensify water, make water be heated boiling vaporization become high-temperature steam; Recycling high-temperature steam recycles in airtight pipeline and heat vaporizer as heat carrier, dries or food cooking for medical treatment and industrial disinfection; Aid in automatic control system, high-temperature steam is accomplished in cyclic process, and steam is separated, and the automatic recovery, reaches dynamic equilibrium.
Solution of the present invention is: solar energy steam boiler system is made up of solar energy heating section, bearing pressure steam heat-preserving container, automatic controller, steam heat exchange fins district four major part.
Solar energy heating section is made up of high-temperature heat-gathering module, and major function absorbs sunlight to produce high temperature; High-temperature heat-gathering module can be the slot type photo-thermal receiver module having automatic tracking function, also can be the concentrating solar heat collecting module (separate case application patent of invention) of our company's independent research.
Bearing pressure steam heat-preserving container is made up of metal inner tube and shell, and the interlayer between inner bag and shell injects insulation material and forms heat-insulation layer; Bearing pressure steam heat-preserving container reserves necessary pipe interface and probe interface, preset pressure-reducing valve.
Automatic controller is by the integrated assembling of electronic devices and components, its major function is temperature, pressure, waterlevel data in the work system provided by inductive probe, carries out balance adjustment to the pipeline forced circulation pump in whole system, condensate return pump, steam guide pump, electric servo heater; Make the safe and efficient automatic operating of whole system.
Steam heat exchange fins district is that high-temperature steam fuel factor utilizes operation area, can be high-temperature steam sterilization cabinet or steam drying box, also can be steamed lattice casees; Steam heat exchange fins district least significant end arranges condensed water storage box, and condensation water and steam is accomplished, and steam is separated voluntarily.
Basic structure of the present invention is: solar energy heating section is connected with the bottom of solar energy water return pipeline with bearing pressure steam heat-preserving container by solar energy output pipe, solar energy output pipe and junction, solar energy heating section are assembled solar water-temperature and are popped one's head in, and solar energy water return pipeline assemble pipeline forced circulation pump.Assemble temperature and pressure inductive probe in the middle part of bearing pressure steam heat-preserving container, top assembling pressure-reducing valve and steam output circuit, the steam output circuit other end connects steam heat exchange fins district; Assemble steam return pipeline in the middle part of bearing pressure steam heat-preserving container, the steam return pipeline other end connects steam heat exchange fins district, steam return pipeline assembles steam guide pump; Bearing pressure steam heat-preserving container bottom assembling condensed water return pipeline, the condensed water return pipeline other end connects the condensed water storage box in steam heat exchange fins district, and water-level probe is assemblied in condensed water storage box side; Temperature sense probe is assemblied on the heat-exchange apparatus in steam heat exchange fins district, condensed water return pipeline assembles condensate return pump and check-valves; Electric servo heater is assembled in bearing pressure steam heat-preserving container bottom; Pipeline forced circulation pump, electric servo heater, temperature and pressure inductive probe, steam guide pump, temperature sense probe, condensate return pump, solar water-temperature probe, water-level probe control line are connected with automatic controller; The coated insulation material of all connecting lines.
Solar energy output pipe interface on bearing pressure steam heat-preserving container, solar energy water return pipeline interface, condensed water return pipeline interface, electric servo heater installation opening all will be arranged on below waterline; Relief valve seam, steam output circuit interface, steam return pipeline interface, temperature and pressure inductive probe installation opening all will be arranged on more than waterline.
Operation principle of the present invention is: when solar energy heating section accept sunlight reach design temperature time, automatic controller is returned to through the induction of solar water-temperature probe, pipeline forced circulation pump opened automatically by automatic controller, and the water reciprocation cycle heating in the water in bearing pressure steam heat-preserving container and solar energy heating section is until boiling produces steam, along with the generation of steam, the pressure and temperature of bearing pressure steam heat-preserving container inside raises simultaneously, when reaching the setting value of temperature and pressure inductive probe, temperature and pressure inductive probe passes to automatic controller signal, automatic controller starts steam guide pump, the operation of steam guide pump drives high-temperature steam in steam heat exchange fins district and bearing pressure steam heat-preserving container top reciprocation cycle, heat entrained by high-temperature steam is utilized by heat exchange in steam heat exchange fins district, high-temperature steam is condensed into the condensed water storage box of water automatic sedimentation to steam heat exchange fins district bottommost because heat exchange is a part of, when condensed water reaches the highest limit value of water-level probe constantly, water-level probe passes to automatic controller signal, condensed water reflux pump opened by automatic controller, condensate return pump slowly sends bearing pressure steam heat-preserving container back to condensed water, because condensed water return pipeline is equipped with one way stop peturn valve, so condensed water can not reflux, along with the decline of condensate water level, when reaching the minimum definite value of water-level probe, water-level probe passes to automatic controller signal, and automatic controller cuts out condensate return pump, because condensed water return pipeline is equipped with one way stop peturn valve, so condensed water can not reflux.In order to ensure whole system balance movement, the temperature and pressure of temperature and pressure inductive probe induction is higher, and the signal of transmission is stronger, and the rotating speed of steam guide pump will be higher.In order to ensure the safety of system, the pressure in bearing pressure steam heat-preserving container exceedes the pressure release value of pressure-reducing valve, and pressure-reducing valve opens pressure release automatically.If bad weather, system must work again, can open electric servo heater accessory system run by automatic controller.Temperature sense probe is passed automatic controller back the temperature sense value in heat-exchange apparatus or is shown on the visual panel in steam heat exchange fins district, as reference temperature value.Like this, whole system can work efficiently by all-weather safety under the automatic control of automatic controller.
This beneficial effect of the invention is: 1 solar energy steam boiler system is based on solar energy solar thermal utilization, and electric heating is auxiliary, belongs to zero-emission steam generator system, energy-conserving and environment-protective.2 these systems control automatically, have accomplished steam separation, safe and efficient.3 these system lock formulas are run, and do not have the excessive of steam, decrease scattering and disappearing and scaling of energy; System non-scaling maintains the thermal efficiency of system.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this invention is further illustrated
Accompanying drawing 1 is this invention structural representation.
In figure, 1 solar energy heating section 2 electric servo heater 3.3 temperature and pressure inductive probe 3.4 steam guide pump 3.5 control line 3.6 temperature sense of bearing pressure steam heat-preserving container 2.1 solar energy water return pipeline 2.2 pressure-reducing valve 2.3 steam output circuit 2.4 heat-insulation layer 2.5 steam return pipeline 2.6 condensed water return pipeline 2.7 solar energy output pipe 2.8 check-valves 3 automatic controller 3.1 pipeline forced circulation pump 3.2,3.7 condensate return pump 3.8 solar water-temperatures of popping one's head in are popped one's head in 3.9 water-level probe 4 steam heat exchange fins district 4.1 condensed water storage boxes
Detailed description of the invention
Solar energy steam boiler system is made up of solar energy heating section (1), bearing pressure steam heat-preserving container (2), automatic controller (3), steam heat exchange fins district (4) four major part.It is characterized in that: solar energy heating section (1) is connected with the bottom of solar energy water return pipeline (2.1) with bearing pressure steam heat-preserving container (2) by solar energy output pipe (2.7), solar energy output pipe (2.7) and solar energy heating section (1) junction are assembled solar water-temperature and are popped one's head in (3.8), solar energy water return pipeline (2.1) upper assembling pipeline forced circulation pump (3.1).Bearing pressure steam heat-preserving container (2) middle part assembling temperature and pressure inductive probe (3.3), top assembling pressure-reducing valve (2.2) and steam output circuit (2.3), steam output circuit (2.3) other end connects steam heat exchange fins district (1); Bearing pressure steam heat-preserving container (2) middle part assembling steam return pipeline (2.5), steam return pipeline (2.5) other end connects steam heat exchange fins district (1), steam return pipeline (2.5) upper assembling steam guide pump (3.4); Bearing pressure steam heat-preserving container (2) bottom assembling condensed water return pipeline (2.6), condensed water return pipeline (2.6) other end connects the condensed water storage box (4.1) in steam heat exchange fins district (4), and water-level probe (3.9) is assemblied in condensed water storage box (4.1) side; Temperature sense probe (3.6) is assemblied on the heat-exchange apparatus in steam heat exchange fins district (4), condensed water return pipeline (2.6) upper assembling condensate return pump (3.7) and check-valves (2.8); Electric servo heater (3.2) is assembled in bearing pressure steam heat-preserving container (2) bottom; Pipeline forced circulation pump (3.1), electric servo heater (3.2), temperature and pressure inductive probe (3.3), steam guide pump (3.4), temperature sense probe (3.6), condensate return pump (3.7), solar water-temperature probe (3.8), water-level probe (3.9) control line (3.5) are connected with automatic controller (3); The coated insulation material of all connecting lines.
Claims (4)
1. a solar energy steam boiler system, described system is made up of solar energy heating section, bearing pressure steam heat-preserving container, automatic controller, steam heat exchange fins district four major part; It is characterized in that: solar energy heating section is connected with the bottom of solar energy water return pipeline with bearing pressure steam heat-preserving container by solar energy output pipe, solar energy output pipe and junction, solar energy heating section are assembled solar water-temperature and are popped one's head in, and solar energy water return pipeline assemble pipeline forced circulation pump; Assemble temperature and pressure inductive probe in the middle part of bearing pressure steam heat-preserving container, top assembling pressure-reducing valve and steam output circuit, the steam output circuit other end connects steam heat exchange fins district; Assemble steam return pipeline in the middle part of bearing pressure steam heat-preserving container, the steam return pipeline other end connects steam heat exchange fins district, steam return pipeline assembles steam guide pump; Bearing pressure steam heat-preserving container bottom assembling condensed water return pipeline, the condensed water return pipeline other end connects the condensed water storage box in steam heat exchange fins district, and water-level probe is assemblied in condensed water storage box side; Temperature sense probe is assemblied on the heat-exchange apparatus in steam heat exchange fins district, condensed water return pipeline assembles condensate return pump and check-valves; Electric servo heater is assembled in bearing pressure steam heat-preserving container bottom; Pipeline forced circulation pump, electric servo heater, temperature and pressure inductive probe, steam guide pump, temperature sense probe, condensate return pump, solar water-temperature probe, water-level probe control line are connected with automatic controller; The coated insulation material of all connecting lines.
2. solar energy steam boiler system according to claim 1, is characterized in that: solar energy heating section is made up of high-temperature heat-gathering module, and major function absorbs sunlight to produce high temperature; High-temperature heat-gathering module can be the slot type photo-thermal receiver module having automatic tracking function, also can be concentrating solar heat collecting module; Bearing pressure steam heat-preserving container is made up of metal inner tube and shell, and the interlayer between inner bag and shell injects insulation material and forms heat-insulation layer; Bearing pressure steam heat-preserving container reserves pipe interface and probe interface, assembling pressure-reducing valve.
3. solar energy steam boiler system according to claim 1, it is characterized in that: automatic controller is by the integrated assembling of electronic devices and components, its major function is temperature, pressure, waterlevel data in the work system provided by inductive probe, carries out balance adjustment to the pipeline forced circulation pump in whole system, condensate return pump, steam guide pump, electric servo heater; Make the safe and efficient automatic operating of whole system.
4. solar energy steam boiler system according to claim 1, is characterized in that: steam heat exchange fins district is that high-temperature steam fuel factor utilizes operation area, can be high-temperature steam sterilization cabinet or steam drying box, also can be steamed lattice casees; Steam heat exchange fins district least significant end arranges condensed water storage box, and condensation water and steam is accomplished, and steam is separated voluntarily; Solar energy output pipe interface on bearing pressure steam heat-preserving container, solar energy water return pipeline interface, condensed water return pipeline interface, electric servo heater installation opening all will be arranged on below waterline; Relief valve seam, steam output circuit interface, steam return pipeline interface, temperature and pressure inductive probe installation opening all will be arranged on more than waterline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736224.4A CN103672831B (en) | 2013-12-29 | 2013-12-29 | Solar energy steam boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736224.4A CN103672831B (en) | 2013-12-29 | 2013-12-29 | Solar energy steam boiler system |
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| Publication Number | Publication Date |
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| CN103672831A CN103672831A (en) | 2014-03-26 |
| CN103672831B true CN103672831B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310736224.4A Expired - Fee Related CN103672831B (en) | 2013-12-29 | 2013-12-29 | Solar energy steam boiler system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066081A (en) * | 2015-07-28 | 2015-11-18 | 四川蓝讯宝迩电子科技有限公司 | Steam generation tank used for power station |
| CN105020687A (en) * | 2015-07-28 | 2015-11-04 | 四川蓝讯宝迩电子科技有限公司 | Steam generation device with solar thermal power generation function |
| CN108180458A (en) * | 2018-02-08 | 2018-06-19 | 毛渊 | A kind of energy-efficient photo voltaic hot water machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105342A (en) * | 2007-08-03 | 2008-01-16 | 北京理工大学 | Convergence type condensation high temperature energy-concentrated heat-stored double loop driven solar energy heat power device |
| JP2009156537A (en) * | 2007-12-27 | 2009-07-16 | Mitaka Koki Co Ltd | Steam generator |
| CN102252302A (en) * | 2011-02-10 | 2011-11-23 | 西安科弘厨房工程设备有限责任公司 | Solar/ composite-energy closed cycle phase-change heating system |
| CN202511484U (en) * | 2012-03-28 | 2012-10-31 | 吕令生 | Solar heat source self-feeding system |
| CN102759206A (en) * | 2012-08-11 | 2012-10-31 | 滨州市甲力太阳能科技有限公司 | Automatic supplying system of solar-heated drinking water |
-
2013
- 2013-12-29 CN CN201310736224.4A patent/CN103672831B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105342A (en) * | 2007-08-03 | 2008-01-16 | 北京理工大学 | Convergence type condensation high temperature energy-concentrated heat-stored double loop driven solar energy heat power device |
| JP2009156537A (en) * | 2007-12-27 | 2009-07-16 | Mitaka Koki Co Ltd | Steam generator |
| CN102252302A (en) * | 2011-02-10 | 2011-11-23 | 西安科弘厨房工程设备有限责任公司 | Solar/ composite-energy closed cycle phase-change heating system |
| CN202511484U (en) * | 2012-03-28 | 2012-10-31 | 吕令生 | Solar heat source self-feeding system |
| CN102759206A (en) * | 2012-08-11 | 2012-10-31 | 滨州市甲力太阳能科技有限公司 | Automatic supplying system of solar-heated drinking water |
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| CN103672831A (en) | 2014-03-26 |
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Effective date of registration: 20180531 Address after: 037600 Shanxi Shuozhou Yingxian County Rongwu Expressway three km west road north Patentee after: Yingxian County Fangyuan Furnace Manufacturing Co., Ltd. Address before: 256600 south tower, Zhonghai mansion, 667 Bohai 18 road, Binzhou Economic Development Zone, Binzhou, Shandong Patentee before: Binzhou Armour Force Solar Technology Co., Ltd. |
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Granted publication date: 20150902 Termination date: 20191229 |