CN103090359A - Electric-heating steam accumulator - Google Patents
Electric-heating steam accumulator Download PDFInfo
- Publication number
- CN103090359A CN103090359A CN2011103330457A CN201110333045A CN103090359A CN 103090359 A CN103090359 A CN 103090359A CN 2011103330457 A CN2011103330457 A CN 2011103330457A CN 201110333045 A CN201110333045 A CN 201110333045A CN 103090359 A CN103090359 A CN 103090359A
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- accumulator
- steam
- energy accumulator
- 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.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The invention discloses an electric-heating steam accumulator which comprises an electric heating boiler, an energy accumulator and a water tank. A steam pipeline is connected between the electric heating boiler and the energy accumulator. A master steam valve and a check valve are disposed on the steam pipeline. A water pipe with a water pump is connected between the energy accumulator and the water tank. Another water pipe with a water pump is also connected between the electric heating boiler and the water tank. Another steam pipeline connected to a pressure regulating valve and a stop valve of a user is further disposed on the energy accumulator. Each of the electric heating boiler and the water tank is provided with a discharge pipe having a discharge valve. High-temperature high-pressure steam generated in the electric heating boiler is transferred to the energy accumulator by off-peak electric heating, hot water in the steam is turned into high-temperature high-pressure saturated water stored in the energy accumulator, heat stored by the high-temperature high-pressure saturated water in the energy accumulator is used for heat supply for users in the form of steam during peak demand on electricity, and accordingly off-peak electricity is fully utilized and pressure of peak electricity is relieved effectively.
Description
Technical field
The present invention relates to electrically heated boiler accumulation of heat field, relate in particular to and the electric energy conversion of trough-electricity can be become heat energy, the Electrothermic steam regenerative apparatus that then can use in peak times of power consumption.
Background technology
Energy problem is the topic of global growing interest.In recent years, due to the fast development of national economy and improving constantly of living standards of the people, power consumption is increasing, China's short of electricity phenomenon is more and more serious, especially peak electricity shortage, a lot of places power cuts to limit consumption during the electricity consumption of peak of having to, and trough-electricity often has than multiresidue, cause line loss and a large amount of waste, and then form the vicious circle of a large amount of wastes of natural resources.For this reason, various places government has launched respectively that preferential policy widens the peak, the paddy electricity price is poor, promotes electric power " peak load shifting " with economic means.
The electrically heated boiler central heating is widely used in many large-scale production enterprises and cold district, and adopt the accumulation of energy mode that the electric energy conversion of trough-electricity is become heat energy and process that the application of the electric heating pot furnace heating used in peak times of power consumption is also being groped in, the practical application difficulty.Technology is integrated, system optimization, with accumulation of energy mode peak load shifting, is an important directions of electrically heated boiler energy saving of system development.
Summary of the invention
The technical issues that need to address of the present invention are: provide a kind of and can take full advantage of valley electricity and valley electricity be changed into the heat energy that stores with HTHP saturation water form, then can be when peak times of power consumption released vapour, the Electrothermic steam regenerative apparatus of using for user's heat supply.
for addressing the above problem, the technical solution used in the present invention is: the Electrothermic steam regenerative apparatus, comprise electrically heated boiler, accumulator, water tank, wherein be connected with jet chimney between electrically heated boiler and accumulator, be provided with stop valve and check-valves on jet chimney, be connected with the water pipe with water pump between described accumulator and water tank, also be connected with the water pipe with water pump between described electrically heated boiler and water tank, also be provided with the jet chimney with pressure regulator valve and stop valve that is connected to the user on described accumulator, be provided with the blow-off pipe with blowoff valve on described electrically heated boiler and water tank.
Further, aforesaid Electrothermic steam regenerative apparatus, wherein, also be provided with gas-distributing cylinder on the jet chimney between described electrically heated boiler and accumulator, be provided with blow-off pipe and the jet chimney with stop valve that is connected to the user with blowoff valve on described gas-distributing cylinder.
Further, aforesaid Electrothermic steam regenerative apparatus wherein, is provided with heat-insulation layer on described water tank, also is provided with solar heater on water tank.
Further, aforesaid Electrothermic steam regenerative apparatus wherein, is connected with water treatment case on the water inlet end of described water tank, is connected with the salt case on water treatment case.
Beneficial effect of the present invention: utilize trough-electricity that the water in electrically heated boiler is heated, high temperature, the high steam of its generation are delivered in accumulator, form the saturation water of HTHP and be stored in accumulator after making the steam of hot water in accumulator and HTHP, during peak of power consumption, the heat that the saturation water of the HTHP in accumulator the is stored use that heats take the form of steam as the user, so not only take full advantage of trough-electricity, and effectively alleviated the pressure of peak period electricity consumption.
Description of drawings
Fig. 1 is the syndeton schematic diagram of Electrothermic steam regenerative apparatus of the present invention.
The specific embodiment
as shown in Figure 1, the Electrothermic steam regenerative apparatus, comprise electrically heated boiler 2, accumulator 1, water tank 3, be connected with the first jet chimney 4 between accumulator 1 and electrically heated boiler 2, be provided with stop valve 5 and check-valves 41 on the first jet chimney 4, be connected with the first water pipe 6 between described accumulator 1 and water tank 3, be connected with the second water pipe 7 between electrically heated boiler 2 and water tank 3, be provided with the first water pump 61 on the first water pipe 6, be provided with the second water pump 71 on the second water pipe 7, be provided with the carrying vapour pressure regulator valve that is connected to the user and the second jet chimney 11 of stop valve on described accumulator 1, be provided with the first blow-off pipe 21 with blowoff valve on described electrically heated boiler 2, be provided with the second blow-off pipe 31 with blowoff valve on water tank 3.Also be provided with gas-distributing cylinder 8 on the first jet chimney 4 between described electrically heated boiler 2 and accumulator 1, be provided with the 3rd blow-off pipe 82 and the 3rd jet chimney 81 with stop valve that is connected to the user with blowoff valve on described gas-distributing cylinder 8.Be provided with heat-insulation layer on described water tank 3, also be provided with solar heater 32 on water tank 3; Be connected with water treatment case 9 on water inlet one end of water tank 3, be connected with salt case 91 on water treatment case 9.
During work, water first is passed into and carries out water treatment in water treatment case 9, calcium ion in running water, magnesium ion are removed, then pass into the water in water treatment case 9 to salt case 91 and carry out sample analysis, result as sample analysis is qualified, the water in water tank 3 can be delivered in electrically heated boiler 2 and accumulator 1.Be provided with solar heater 32 on water tank 3, at first solar heater 32 heats the water in water tank 3, usually can be heated to 90 ℃ of left and right, and owing to being provided with heat-insulation layer on water tank 3, heat-insulation layer can prevent effectively that the dissipation of heat of hot water in water tank 3 from falling.By the time low power consumption period, the hot water in water tank 3 is pumped to electrically heated boiler 2 by the second water pipe 7 by the second water pump 71.As long as accumulator 1 is when using for the first time, the water in water tank 3 pumped wherein just passable to 80% left and right of its volume by the first water pipe 6 by the first water pump 61, and the water in accumulator 1 can recycle always.The hot water of pumping to the electrically heated boiler 2 utilizes trough-electricity further to heat, until produce high steam, open stop valve 5 this moment, makes high temperature and high pressure steam enter into accumulator 1 by jet chimney 4 and gas-distributing cylinder 8.High temperature and high pressure steam is with after hot water in accumulator 1 mixes, and the hot water in accumulator 1 constantly heats up, and finally forms the saturation water of HTHP, and so far accumulator accumulation of energy is completed.In above-mentioned accumulation of energy process, first utilize the water in solar energy feed-tank 3 to preheat, this not only environmental protection but also more effectively saved electric energy.When the electricity consumption peak period, the saturation water of the HTHP in accumulator 1 only needs step-down just can produce the high-temperature low-pressure vapours, open the stop valve on downtake pipe road 11, the vapours of high-temperature low-pressure just can flow to the user by downtake pipe road 11 and be used for heating.Owing to also being provided with gas-distributing cylinder 8 on the jet chimney 4 between storage heater 1 and electrically heated boiler 2, its purpose is mainly in the situation that steam consumption is larger, when the steam in accumulator 1 is under-supply, can utilize the water that the electric energy of non-trough-electricity adds in water-tube boiler 2 to produce high temperature and high pressure steam, open the stop valve on second row steam pipe 81, the steam of the HTHP that produces enters and can directly flow to the user by second exhaust pipe 81 after gas-distributing cylinder 8 step-downs and be its heating use.Be provided with the first blow-off pipe 21 with blowoff valve on electrically heated boiler 2, be provided with the second blow-off pipe 31 with blowoff valve on water tank 3, also be provided with the 3rd blow-off pipe 82 with blowoff valve on gas-distributing cylinder 8, can regularly open the blowoff valve on each blow-off line, the dirt that it is inner is discharged from each blow-off line, to guarantee the normal use of whole device.
First utilize solar energy that the water in water tank 3 is preheated in the present embodiment, hot water is delivered to respectively in electrically heated boiler 2 and accumulator 1 again, and then utilize trough-electricity to continue heating to the hot water in electrically heated boiler 2, high temperature, the high steam that produces is delivered to accumulator 1 steam of HTHP is mixed with hot water, thereby form the saturation water of HTHP and be stored in accumulator 1; During peak of power consumption, the heat that the saturation water of the HTHP in accumulator 1 is stored flows to the user with the form of steam and is used for heating and uses, and also takes full advantage of the electric energy of trough-electricity when having saved like this cost; The heat energy when electric energy conversion of trough-electricity is become peak times of power consumption has effectively been alleviated the pressure of peak period electricity consumption.
Claims (4)
1. Electrothermic steam regenerative apparatus, it is characterized in that: comprise electrically heated boiler, accumulator, water tank, wherein be connected with jet chimney between electrically heated boiler and accumulator, be provided with stop valve and check-valves on jet chimney, be connected with the water pipe with water pump between described accumulator and water tank, also be connected with the water pipe with water pump between described electrically heated boiler and water tank, also be provided with the jet chimney with pressure regulator valve and stop valve that is connected to the user on described accumulator, be provided with the blow-off pipe with blowoff valve on described electrically heated boiler and water tank.
2. Electrothermic steam regenerative apparatus according to claim 1, it is characterized in that: also be provided with gas-distributing cylinder on the jet chimney between described electrically heated boiler and accumulator, be provided with blow-off pipe and the jet chimney with stop valve that is connected to the user with blowoff valve on described gas-distributing cylinder.
3. Electrothermic steam regenerative apparatus according to claim 1 and 2, is characterized in that: be provided with heat-insulation layer on described water tank, also be provided with solar heater on water tank.
4. Electrothermic steam regenerative apparatus according to claim 3, is characterized in that: be connected with water treatment case on the water inlet end of described water tank, be connected with the salt case on water treatment case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103330457A CN103090359A (en) | 2011-10-28 | 2011-10-28 | Electric-heating steam accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103330457A CN103090359A (en) | 2011-10-28 | 2011-10-28 | Electric-heating steam accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103090359A true CN103090359A (en) | 2013-05-08 |
Family
ID=48203267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103330457A Pending CN103090359A (en) | 2011-10-28 | 2011-10-28 | Electric-heating steam accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103090359A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896556A (en) * | 2014-03-06 | 2015-09-09 | 赵国凌 | Steam heating system utilizing off-peak electricity as energy |
| CN105162242A (en) * | 2015-08-31 | 2015-12-16 | 雷加良 | Full-automatic solar energy and off-peak electricity photoelectric co-generation system |
| CN106091079A (en) * | 2016-06-01 | 2016-11-09 | 西安交通大学 | A kind of natural gas based on heat supply base station, electric coupling heating system |
| CN107435231A (en) * | 2017-09-19 | 2017-12-05 | 深圳汉明威智能设备有限公司 | A kind of energy-conserving intelligent ironing system |
| CN115507347A (en) * | 2022-08-23 | 2022-12-23 | 贵州电网有限责任公司 | Electric brewing energy storage device and energy storage method thereof |
-
2011
- 2011-10-28 CN CN2011103330457A patent/CN103090359A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896556A (en) * | 2014-03-06 | 2015-09-09 | 赵国凌 | Steam heating system utilizing off-peak electricity as energy |
| CN105162242A (en) * | 2015-08-31 | 2015-12-16 | 雷加良 | Full-automatic solar energy and off-peak electricity photoelectric co-generation system |
| CN106091079A (en) * | 2016-06-01 | 2016-11-09 | 西安交通大学 | A kind of natural gas based on heat supply base station, electric coupling heating system |
| CN106091079B (en) * | 2016-06-01 | 2019-04-09 | 西安交通大学 | A kind of natural gas based on heat supply base station is electrically coupled heating system |
| CN107435231A (en) * | 2017-09-19 | 2017-12-05 | 深圳汉明威智能设备有限公司 | A kind of energy-conserving intelligent ironing system |
| CN107435231B (en) * | 2017-09-19 | 2023-11-03 | 深圳汉明威智能设备有限公司 | Energy-saving intelligent ironing system |
| CN115507347A (en) * | 2022-08-23 | 2022-12-23 | 贵州电网有限责任公司 | Electric brewing energy storage device and energy storage method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103090359A (en) | Electric-heating steam accumulator | |
| CN204678737U (en) | A kind of fuel gas generation waste heat effective utilization system | |
| CN202361356U (en) | Electric heating steam heat storage device | |
| CN202040879U (en) | Heating supply system utilizing waste heat of industrial circulating water | |
| CN202216328U (en) | Hot water supply system | |
| CN105222201B (en) | A kind of system and method for gas fired-boiler and the heat supply of paddy electricity unified boiler | |
| CN202660516U (en) | Steam generating system for preheating by solar energy | |
| CN203488273U (en) | Small-scale gas electrical generation waste heat utilization device | |
| CN104359142A (en) | Heat accumulation type solar, electric and coal firing heat combined heating source system | |
| CN204901721U (en) | Electric composite boiler system | |
| CN205079325U (en) | Hot water supply system of first kind and coupling of second class absorption heat pump | |
| CN204357642U (en) | Solar energy and fuel complementary power generation system | |
| CN204388421U (en) | A kind of combustion gas, the two heat pump recycled of waste water residual heat | |
| CN202709255U (en) | Energy-saving combined heat and power generation system | |
| CN206386911U (en) | A kind of chemical water heating system | |
| CN101105351A (en) | Low temperature heat energy recovery and utilization technology | |
| CN203334021U (en) | Energy-saving heat supply system for setting workshop | |
| CN203686984U (en) | Solar gas boiler system | |
| CN204880325U (en) | Solar heating economizer | |
| CN205535747U (en) | Water treatment facilities among boiler thermodynamic system | |
| CN203704359U (en) | Waste-heat utilization device for boiler in oil production line | |
| CN204677302U (en) | Disc type solar energy photo-thermal and rock gas combined generating system | |
| CN204154029U (en) | A kind of solar cogeneration system of controlling water temperature | |
| CN203605210U (en) | Self-flowing type cooling water waste heat recycling system for combustion engine combined cycle heating unit | |
| CN103822518B (en) | High-temperature heat-storage heat exchanger in high-efficiency large capacity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |