CN107120716A - Inexpensive Electromagnetic Heating heating plant - Google Patents
Inexpensive Electromagnetic Heating heating plant Download PDFInfo
- Publication number
- CN107120716A CN107120716A CN201710496284.1A CN201710496284A CN107120716A CN 107120716 A CN107120716 A CN 107120716A CN 201710496284 A CN201710496284 A CN 201710496284A CN 107120716 A CN107120716 A CN 107120716A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic heating
- storage tank
- water
- hot water
- heating
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 168
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 268
- 238000005452 bending Methods 0.000 claims abstract description 9
- 238000009825 accumulation Methods 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000009172 bursting Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
- F24D11/004—Central heating systems using heat accumulated in storage masses water heating system with conventional supplementary heat source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0018—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of inexpensive Electromagnetic Heating heating plant, including electromagnetic heating boiler group, hot water storage tank and overflow tank, hot water storage tank is connected with electromagnetic heating boiler group by heat cycles water pump group, is connected by pipeline with overflow tank.The crystallite dignity that the electromagnetic heating boiler of the present invention is set on the inwall of its steam generator is less scaling, electrically separated without explosion hidden danger, environmental protection without burning type thermal-flame, liquid using Electromagnetic Heating；The water that expanded by heating overflows in overflow tank, storage hot water storage tank is connected with hot water storage tank, prevents pressure is excessive from bursting；Water inlet pipe one end is provided with the bending of arc, and a mixing power is applied to the water in hot water storage tank, realizes the mixing of high-low-temperature inside hot water storage tank；The quantity of electromagnetic heating boiler can be selectively turned on, service life is extended, cost is reduced.
Description
Technical field
The present invention relates to a kind of heating system, more particularly to a kind of inexpensive Electromagnetic Heating heating plant.
Background technology
Plain cylindrical furnace in existing heating system is typically what is heated using fire coal, fuel oil, combustion gas and electric energy as the energy,
Fire coal, fuel oil and combustion gas are all nonrenewable resourceses, and the efficiency of heating surface is low, and substantial amounts of pollutant is produced in combustion process to be polluted
Environment；And the thermal efficiency is low, energy consumption is big, the easy fouling in the position such as boiler water tank, cold wall pipe, fume pipe, needs frequent blowing out cleaning；
Boiler is located at circulating-pump outlet so that boiler works under high pressure always, because the impurity in using process water is to boiler
Corrosion, is gradually reduced the bearing strength of boiler, there is the not enough potential safety hazard of bearing capacity；Once generation power outage, pot
Water in stove will stop circulation at once, and the waste heat in boiler may proceed to heat hot water, make the hot water for stopping circulation in boiler fast
Speed heating, reaches that certain temperature is begun to boil off, or even occurs the security incidents such as the bursting of boilers.
The content of the invention
For the deficiencies in the prior art, filled it is an object of the invention to provide a kind of inexpensive Electromagnetic Heating heat supply
Put, the control that is separately operable to electromagnetic heating boiler group can be realized, extend heating system service life, reduce cost, make
Produce energy-conserving and environment-protective, Low investment, the cleaning heating system of low operating cost.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of inexpensive Electromagnetic Heating heating plant, including electromagnetic heating boiler group, hot water storage tank and overflow tank, it is described
Electromagnetic heating boiler group be connected by heating pipeline with hot water storage tank, hot water storage tank passes through overflow passage and overflow tank and connected
Connect, described electromagnetic heating boiler group includes at least one electromagnetic heating boiler, every electromagnetic heating boiler difference is controllable.
Described electromagnetic heating boiler group includes at least one set of heating arrangements, and the heating arrangements include electromagnetic heating pot
Stove, water inlet pipe, outlet pipe and the heat cycles water pump group being arranged on outlet pipe, described water inlet pipe and electromagnetic heating boiler
Water side connection, the water inlet end of described outlet pipe and electromagnetic heating boiler connects.
Described electromagnetic heating boiler includes the calandria that body is the can-like structure being vertically arranged, in the outer wall of calandria
On be wound with multigroup magnet coil controlled respectively, on the inwall of calandria corrosion have crystallite dignity, calandria bottom inner portion
Relative tilt is arranged in a crossed manner guide vane.
The honorable corrosion depth of described crystallite is 0.05-0.3 millimeters, and corroded area accounts for the 1/2- of steam generator total height
3/4。
Described hot water storage tank bottom is provided with drainpipe, and top is provided with second temperature sensor and second pressure table,
Second temperature sensor is extended in the middle part of hot water storage tank at 2/3-1/2.
Overfall is provided with the side wall on described overflow tank top, top is provided with vent valve, water injection pipe and liquid level gauge.
One end that described water inlet pipe is extended to inside hot water storage tank is provided with the bending of arc, between bending and horizontal plane
There is angle, the water outlet direction of every water inlet pipe is identical.
Described water inlet pipe to the length extended inside hot water storage tank be in ladder increasing or decreasing；Described outlet pipe not to
Extension or corresponding with water inlet pipe or conversely to the length extended inside hot water storage tank inside hot water storage tank.
The height of described water inlet pipe is located in same horizontal line or has difference in height, described outlet pipe each other
Height be located at same horizontal line on or each other have uniform difference in height.
Delivery port of the described water inlet pipe in hot water storage tank is arranged at hot water storage tank inwall 1/4-4/5.
Each heat cycles water pump in described heat cycles water pump group respectively with each self-corresponding electromagnetic heating boiler
Control system electrical connection, its work is controlled by electromagnetic heating boiler.
Heat cycles water pump in described heat cycles water pump group is set to two, standby each other.
Described hot water storage tank is applied to the heat supply of the building of middle low layer, and casing bears pressure for 0.3-0.5Mpa；When with
When high-rise heat supply, the water-storing device of the certain bearing capacity of needs into, hot water storage tank can be changed to the stronger accumulation of heat water of bearing capacity
Tank.
The control method of electromagnetic heating boiler group in described inexpensive Electromagnetic Heating heating plant：Electromagnetic heating boiler
The temperature of the water at low temperature flowed into the temperature sensor detection outlet pipe of interior setting, the control system root of electromagnetic heating boiler itself
Temperature value judges whether itself starts heating accordingly；The startup temperature of every electromagnetic heating boiler in electromagnetic heating boiler group
Degree is incremented by successively in the range of 55-95 DEG C, and the water at low temperature water temperature of inflow all starts less than the electromagnetic heating boiler for stopping temperature
Heating, the water at low temperature water temperature of inflow is higher than the wholly off heating of electromagnetic heating boiler for stopping temperature；Control system can periodically take turns
The stopping temperature of every electromagnetic heating boiler of adjustment is changed with its balanced service life.
Relative to prior art, the beneficial effects of the invention are as follows：
(1) the crystallite dignity that electromagnetic heating boiler of the invention is set on the inwall of its calandria is less scaling, heating
Body bottom sets guide vane, and heat exchange is fully dirty, electrically separated hidden without bursting without burning type thermal-flame, liquid using Electromagnetic Heating
Trouble, efficient low-consume, energy-conserving and environment-protective；
(2) overflow tank is connected with hot water storage tank of the invention, the water that expanded by heating overflows in hot water storage tank can be stored, prevented
Only hot water storage tank internal cause pressure is excessive bursts；The overfall and vent valve set simultaneously on overflow tank can discharge overflow in time
Unnecessary water and vapour in tank；
(3) one end that water inlet pipe of the invention is extended to inside hot water storage tank is provided with the bending of arc so that water inlet pipe
The water of middle inflow applies a mixing power to the water in hot water storage tank, realizes the mixing of high-low-temperature inside hot water storage tank；
(4) present invention can selectively turn on the quantity of electromagnetic heating boiler, and the electricity started is replaced by regular cycles
Magnetic heating boiler, using many group-wise structures, each machine in group is mutually standby, it is ensured that systemic-function, which is stablized and extends electromagnetism, to be added
The service life of heat boiler, reduces cost.
Brief description of the drawings
Fig. 1 is the structural representation of the inexpensive Electromagnetic Heating heating system of the present invention；
Wherein, 1, overfall；2nd, vent valve；3rd, water injection pipe；4th, liquid level gauge；5th, overflow tank；6th, heat supply pipeline；7th, the first pressure
Power table；8th, circularly-supercharged pump；9th, the first temperature sensor；10th, constant temperature water-mixing valve；11st, hot water storage tank；12nd, second temperature is passed
Sensor；13rd, second pressure table；14th, draining valve；15th, heat cycles water pump group；16th, electromagnetic heating boiler group.
Embodiment
The present invention is described in further detail, it is necessary to which explanation is with specific embodiment below in conjunction with the accompanying drawings：Under
It is illustrative to state embodiment, is not limited, it is impossible to limit protection scope of the present invention with following embodiments.
A kind of specific embodiment of inexpensive Electromagnetic Heating heating plant of the invention shown in Figure 1, it can be seen that this
Invention includes electromagnetic heating boiler group 16, hot water storage tank 11 and overflow tank 5；Hot water storage tank 11 is added by heating pipeline with electromagnetism
Heat boiler group 16 is connected, and hot water storage tank 11 is connected by overflow passage with overflow tank 5, described electromagnetic heating boiler group 16
Including three electromagnetic heating boilers, every electromagnetic heating boiler difference is controllable.
Electromagnetic heating boiler group 16 includes three groups of heating arrangements, and the heating arrangements include electromagnetic heating boiler, one
Root water inlet pipe and an outlet pipe (heating pipeline) and the heat cycles water pump group being arranged on outlet pipe, an electromagnetism
The power of heating boiler is 100kW, and described water inlet pipe one end and the water side of electromagnetic heating boiler are connected, the other end and accumulation of heat
Water tank 11 is connected, and one end of outlet pipe and the water inlet end of electromagnetic heating boiler are connected, and the other end is connected with hot water storage tank 11, every
Electromagnetic heating boiler respectively with the described controllable connection of control system.
Electromagnetic heating boiler includes the calandria that body is the can-like structure being vertically arranged, and is wound on the outer wall of calandria
Have multigroup magnet coil controlled respectively, magnet coil controls heating respectively, can accurate pointing heated using electric energy, temperature exists
Controllable precise in the range of 100-150 DEG C, using energy source is abundant, good energy-conserving effect；
Corrosion has crystallite dignity on the inwall of calandria, and corrosion has crystallite dignity on the inwall of steam generator, should
Crystallite dignity corrosion depth is 0.15 millimeter, and corroded area accounts for the 2/3 of steam generator total height, covers whole evaporation section,
By irregular microcrystal surface one by one, heat transfer area is increased, and is conducive to water evaporation to vaporize to form steam, is realized high
Effect heat transfer；
Calandria bottom inner portion relative tilt is arranged in a crossed manner guide vane, due to depositing for guide vane arranged in a crossed manner
In so that water, along the circumferential direction rotation is flowed up in calandria, is added flow of the water in tank and is changed equivalent to adding
Hot area and fully being flowed with calandria is contacted.
The bottom of hot water storage tank 11, which is provided with drainpipe 14, drainpipe 14, is provided with valve, and valve is opened during cleaning casing,
Sewage is discharged by drainpipe 14；The top of hot water storage tank 11 is provided with second temperature sensor 12 and second pressure table 13, due to storing
The internal upper part water temperature of boiler 11 is higher than bottom water temperature, and to make detection temperature more accurate, second temperature sensor 12 extends to accumulation of heat
At the middle part of water tank 11 1/2.
The water of expanded by heating overflows and is stored in overflow tank 5 in hot water storage tank 11, prevents the internal cause pressure mistake of hot water storage tank 11
Burst greatly, meanwhile, overflow tank 5 also plays the effect of a throttling partial pressure；The 4/ of the side wall upper tank body height of overflow tank 5
It is provided with to be provided with vent valve 2, water injection pipe 3 and liquid level gauge 4, water injection pipe 3 on overfall 1, the top surface of overflow tank 5 at 5 and also sets up
There is strainer valve, when water level is less than 4 bottom of liquid level gauge in overflow tank 5, send alarm, it is necessary to add again after artificial detection maintenance
Water, current add overflow tank 5 by water injection pipe 3 and then are added in hot water storage tank 11.
Heating pipeline includes 3 groups of water inlet pipes and outlet pipe in parallel, and each water inlet pipe is one group, water inlet pipe with outlet pipe
Two ends connect the middle part of hot water storage tank 11 and the water side of electromagnetic heating boiler group 16 respectively, the two ends of outlet pipe connect respectively
Connect and heat cycles water pump and draining valve be provided with the water inlet end of hot water storage tank 11 and electromagnetic heating boiler group 16, outlet pipe,
The power of heat cycles water pump is 100W-1500W；One end that water inlet pipe is extended to inside hot water storage tank 11 is provided with the folding of arc
It is curved, be in 45 ° of angle between bending and horizontal plane, using the axis of hot water storage tank 11 as boundary, length beyond axis water inlet pipe with
Length is relative without departing from the wrap direction of the water inlet pipe of axis so that the water outlet current of water inlet pipe are rotated in a clockwise direction,
Form eddy flow；That root water inlet pipe most short is extended in hot water storage tank 11 away from the (water inlet of the side wall of hot water storage tank 11 in three water inlet pipes
The side wall for that side that pipe enters) at 1/4, that most long root water inlet pipe is extended in hot water storage tank 11 away from the side wall of hot water storage tank 11
At (the side wall for that side that water inlet pipe enters) 4/5；Water inlet pipe in parallel to the length extended inside hot water storage tank 11 be in ladder
Increasing or decreasing, and uniformly arranged in hot water storage tank 11；When the volume of hot water storage tank 11 is less than 50 cubic metres, in parallel goes out
Water pipe does not extend to inside hot water storage tank 11, when the volume of hot water storage tank 11 is more than 50 cubic metres, and outlet pipe in parallel is to storage
The length of the inside of boiler 11 extension is corresponding with water inlet pipe or on the contrary, correspondingly refers to water inlet pipe to extending inside hot water storage tank 11
In ladder, incrementally then outlet pipe is incremented by length to the length extended inside hot water storage tank 11 in ladder, conversely refers to water inlet pipe to storage
The length of the inside of boiler 11 extension in ladder incrementally then outlet pipe to the length extended inside hot water storage tank 11 be in stairway degression,
Outlet pipe is uniformly arranged in hot water storage tank 11；The height of water inlet pipe in parallel is located at the (appearance of hot water storage tank in same horizontal line
When product is less than 50 cubic metres) or each other with uniform difference in height (when the volume of hot water storage tank is more than 50 cubic metres)；
The height of outlet pipe in parallel is located in same horizontal line (when the volume of hot water storage tank is less than 50 cubic metres) or each other
With uniform difference in height (when the volume of hot water storage tank is more than 50 cubic metres), cause what is flowed into water inlet pipe by this structure
Water applies a mixing power to the water in hot water storage tank 11, realizes the mixing of the inside high-low-temperature of hot water storage tank 11.
The water at low temperature of the bottom of hot water storage tank 11 is sent into electromagnetic heating boiler by the heat cycles water pump being arranged on outlet pipe,
Water after heating is delivered to hot water storage tank 11 by electromagnetic heating boiler by water inlet pipe, passes through the heating power of itself in hot water storage tank 11
The bending structure of the arc of circulation and water inlet pipe realizes the stirring to water in hot water storage tank 11.
The inexpensive Electromagnetic Heating heating plant of the present invention is in use, hot water storage tank 11 passes through circulation line and heat supply pipeline
6 connections, first pressure table 7, circularly-supercharged pump 8, the are provided with the circulation line between hot water storage tank 11 and heat supply pipeline 6
One temperature sensor 9 and constant temperature water-mixing valve 10；Circulation line between hot water storage tank 11 and heat supply pipeline 6 is divided into outlet pipeline
And water return pipeline, first pressure table 7, the temperature sensor 9 of circularly-supercharged pump 8 and first are arranged on outlet pipeline, connected simultaneously
Connected water outlet pipe road and water return pipeline；Heating water at low temperature in heat supply pipeline 6 flows back to hot water storage tank 11, accumulation of heat water by water return pipeline
The high-temperature water flowed out in case 11 mixed with a part of water at low temperature flowed back in water return pipeline through constant temperature water-mixing valve 10 after by going out
Water lines flow to another part water at low temperature flowed back in heat supply pipeline 6, water return pipeline and then participate in adding again into hot water storage tank 11
Heat, due to being provided with constant temperature water-mixing valve 10 so that the water temperature in outlet pipeline is constant, so to highest water in hot water storage tank 11
The limitation reduction of temperature, water temperature range can be extended to 40-95 DEG C in hot water storage tank 11 so that reach the diminution volume of hot water storage tank 11 and
The purpose of slow release heat；First pressure table 7 is used for monitoring the pressure condition of whole system, and number is monitored in first pressure table 7
During according to occurring abnormal, control system closes system power supply and sends alarm, reminds Field Force to check, fix a breakdown in time；Follow
Ring booster pump 8 provides the driving force supplied water to heat supply pipeline 6 for system, and the circulation of circularly-supercharged pump 8 is adjusted by frequency converter
Water velocity, with the speed of the order periodic adjustment circulating water flow speed of time, and then adjusts heating load；When the first temperature is passed
When sensor 9 detects water temperature less than set point of temperature (45-52 DEG C), the water at low temperature for flowing to constant temperature water-mixing valve 10 by water return pipeline subtracts
Few, the high-temperature water for flowing to constant temperature water-mixing valve 10 by hot water storage tank 11 increases, conversely, when the first temperature sensor 9 detects water
When temperature is higher than set point of temperature (45-52 DEG C), the water at low temperature for flowing to constant temperature water-mixing valve 10 by water return pipeline increases, by hot water storage tank
11 high-temperature water for flowing to constant temperature water-mixing valve 10 are reduced.
Liquid level gauge 4, first pressure table 7, circularly-supercharged pump 8, the first temperature sensor 9, the temperature of constant temperature water-mixing valve 10, second
Spending sensor 12, second pressure table 13, draining valve 14 and electromagnetic heating boiler group 16 can be respectively by wire connection control system
System, realizes the accurate observing and controlling of temperature, pressure, water-carrying capacity and liquid level.
Electromagnetic heating boiler is provided with temperature sensor in itself, for determining whether each boiler starts heating, starts
Several boilers are heated；And second temperature sensor 12 determines whether whole system needs to start and heated.
The control of each heat cycles water pump respectively with each self-corresponding electromagnetic heating boiler in heat cycles water pump group 15
System electrical connection processed, its work is controlled by electromagnetic heating boiler.
Because water circulating pump is that the working time is most long in whole system, the equipment damaged, therefore heat cycles water are easiest to
Heat cycles water pump in pump group 15 and circularly-supercharged pump 8 are disposed as two, standby each other, easy to maintenance, safe and reliable.
Operation of the control system to electromagnetic heating boiler group 16 controls main in the following aspects：
(1) control of run time, using paddy electricity (by taking Tianjin as an example, evening 23:00 to 7:00) heat；
(2) to the control of boiler group, need heat period in, starting trouble equipment is heated, by
Setting needs the temperature heated to realize that automatic energy saving is run on apparatus body, and the start-up temperature of every boiler setting is different,
It is incremented by the range of 40-95 DEG C in ladder, the water temperature in hot water storage tank is different, the platform of the electromagnetic heating boiler of required startup
Number is different.
Hot water storage tank 11 is applied to the heat supply of the building of middle low layer, and casing bears pressure for 0.3-0.5Mpa；When for height
When layer heat supply, the water-storing device of the certain bearing capacity of needs into, hot water storage tank can be changed to the stronger accumulation of heat water pot of bearing capacity.
The control method to the inexpensive Electromagnetic Heating heating plant of the present invention is described in detail below in conjunction with the accompanying drawings：
Control system is run in the paddy electricity period, and (grid electricity fee cost during paddy electricity is the half of average electricity price, can be had
The direct cost of effect ground reduction heating), before use, the water injection pipe 3 first passed through on overflow tank 5 inwardly adds water to overflow tank 5
2/3 height at；Electric power starting is controlled, second temperature sensor 12 monitors water temperature less than design temperature (40-95 DEG C) most
During low value, all electromagnetic heating boilers in electromagnetic heating boiler group 16 start, and the heating in heat cycles water pump group 15 is followed
The water at low temperature of the bottom of hot water storage tank 11 is pumped and heated into electromagnetic heating boiler by ring water pump by outlet pipe, due to heating
Water circulating pump is set to the using and the reserved, when heat cycles water pump breaks down, another standby heat cycles water pump with
Startup, heat supply interruption is not resulted in, high-temperature water after heating is flowed into hot water storage tank 11 from water inlet pipe, due to water inlet pipe extension
An end structure inside to hot water storage tank 11 is the bending of arc so that the water flowed into water inlet pipe is to the water in hot water storage tank 11
Apply a mixing power, realize the water in the mixing of the inside high-low-temperature of hot water storage tank 11, uniform heat storage water tank 11；From confession
The water at low temperature part that hot pipeline 6 is flowed back to is flowed into hot water storage tank 11, the high-temperature water flowed out in another part and hot water storage tank 11
Heat supply pipeline 6 is flowed to by inlet pipeline after the mixing of constant temperature water-mixing valve 10, this process provides dynamic by circularly-supercharged pump 8
Power；System remains that water is circulated between electromagnetic heating boiler group 16, hot water storage tank 11 and heat supply pipeline 6；Full of high temperature
Pressure and temperature in the hot water storage tank 11 of water increases therewith, and high-temperature water passes through the pipeline stream between overflow tank 5 and hot water storage tank
Enter water unnecessary in overflow tank 5, overflow tank 5 to discharge from overfall 1, the steam and air in overflow tank 5 are discharged from vent valve 2；
First pressure table 7 monitors the pressure condition of whole system, and when the Monitoring Data of first pressure table 7 occurs abnormal, control system is closed
Close system power supply and send alarm, remind Field Force to check, fix a breakdown in time；When hot water storage tank 11 needs maintenance, open
Draining valve 14 drains the water in hot water storage tank 11 only.
Control system determines the temperature of supplying hot water by monitoring outside air temperature, and controls the aperture of constant temperature water-mixing valve 10
Exporting the hot water of constant temperature is used for heat supply；The flow of hot-water supply is determined to control system passage time property, and is circulated by adjusting
The running speed of booster pump 8 realizes the change of flow；Adjusted by both, realize the regulation of heating load, realize maximized
Real-time heating-energy saving.
The temperature of the water at low temperature flowed into the temperature sensor detection outlet pipe set in electromagnetic heating boiler, Electromagnetic Heating
The control system of boiler itself judges whether itself starts heating according to this temperature value；For example：Electromagnetic heating boiler group 16
Three electromagnetic heating boilers are had, the stopping temperature of every is different, it is 60 DEG C that First, which stops temperature, second stopping temperature is
70 DEG C, it is 80 DEG C that the 3rd, which stops temperature, when the water temperature flowed out in outlet pipe is less than 60 DEG C, First and second electromagnetism
Heating boiler starts heating, and the 3rd stops heating；When the water temperature flowed out in outlet pipe is more than 70 DEG C, First stops adding
Heat, the 3rd and second electromagnetic heating boiler startup heating；When the water temperature flowed out in outlet pipe is 80 DEG C, First, the
Two and the 3rd stop heating；For the service life of balanced electromagnetic heating boiler, electromagnetic heating boiler is periodically adjusted
Stop temperature, original will stop that temperature is low to be heightened, original will stop that temperature is high to be turned down.Between each electromagnetic heating boiler mutually
To be standby, without separately investment fever Source backups, substantial amounts of investment and occupation of land saved, cost is reduced.
In addition, control system is coupled by cable interface or RS485 interfaces with monitoring computer, automatic uploading system
Parameter and status information, realize the functions such as operational monitoring, data storage, parameter adjustment；From computer program by high in the clouds to hand
Machine APP sends operation information, realizes long-range monitoring.
The present invention can as business type office building, Commercial Complex, school, administrative urban operating mechanism heating thermal source,
Be particularly suitable for use in remote scattered area, all kinds of Architectural Equipments without central heating condition, is also applied for enjoyment national policy and adopts
The heating of all kinds of existing buildings of warm electricity price subsidy.
Exemplary description is done to the present invention above, it should explanation, in the situation for the core for not departing from the present invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent substitution of creative work equal
Fall into protection scope of the present invention.
Claims (10)
1. a kind of inexpensive Electromagnetic Heating heating plant, it is characterised in that：Including electromagnetic heating boiler group, hot water storage tank and overflow
Flow tank, described electromagnetic heating boiler group is connected by heating pipeline with hot water storage tank, hot water storage tank by overflow passage and
Overflow tank is connected, and described electromagnetic heating boiler group includes at least one electromagnetic heating boiler, every electromagnetic heating boiler point
It is not controllable.
2. inexpensive Electromagnetic Heating heating plant according to claim 1, it is characterised in that：Described electromagnetic heating boiler
Group includes at least one set of heating arrangements, and the heating arrangements include electromagnetic heating boiler, water inlet pipe, outlet pipe and are arranged on out
The water side of heat cycles water pump group on water pipe, described water inlet pipe and electromagnetic heating boiler is connected, described outlet pipe with
The water inlet end connection of electromagnetic heating boiler.
3. inexpensive Electromagnetic Heating heating plant according to claim 1, it is characterised in that：Described electromagnetic heating boiler
Including the calandria that body is the can-like structure being vertically arranged, multigroup electromagnetism controlled respectively is wound with the outer wall of calandria
Coil, corrosion has crystallite dignity on the inwall of calandria, and calandria bottom inner portion relative tilt is arranged in a crossed manner guide vane.
4. inexpensive Electromagnetic Heating heating plant according to claim 3, it is characterised in that：Described crystallite dignity corrosion
Depth is 0.05-0.3 millimeters, and corroded area accounts for the 1/2-3/4 of steam generator total height.
5. inexpensive Electromagnetic Heating heating plant according to claim 1, it is characterised in that：Described hot water storage tank bottom
Drainpipe is provided with, top is provided with second temperature sensor and second pressure table, and second temperature sensor extends to accumulation of heat water
In the middle part of case at 2/3-1/2.
6. inexpensive Electromagnetic Heating heating plant according to claim 2, it is characterised in that：Described water inlet pipe is extended to
One end inside hot water storage tank is provided with the bending of arc, there is angle, the water outlet of every water inlet pipe between bending and horizontal plane
Direction is identical.
7. inexpensive Electromagnetic Heating heating plant according to claim 6, it is characterised in that：Described water inlet pipe is to accumulation of heat
The length of extension is in ladder increasing or decreasing inside water tank；Described outlet pipe is not to extension inside hot water storage tank or to accumulation of heat
The length of extension is corresponding with water inlet pipe or opposite inside water tank.
8. the inexpensive Electromagnetic Heating heating plant according to any one of claim 6, it is characterised in that：Described water inlet
The height of pipe is located in same horizontal line or has difference in height each other, and the height of described outlet pipe is located at same level
On line or each other with uniform difference in height.
9. the inexpensive Electromagnetic Heating heating plant according to any one of claim 6, it is characterised in that：Described water inlet
Delivery port of the pipe in hot water storage tank is arranged at hot water storage tank inwall 1/4-4/5.
10. in the inexpensive Electromagnetic Heating heating plant as described according to claim any one of 1-9 electromagnetic heating boiler group
Control method, it is characterised in that：The water at low temperature flowed into the temperature sensor detection outlet pipe set in electromagnetic heating boiler
Temperature, the control system of electromagnetic heating boiler itself judges whether itself starts heating according to this temperature value；Electromagnetic heating pot
The start-up temperature of every electromagnetic heating boiler in stove group is incremented by successively in the range of 55-95 DEG C, the water at low temperature water temperature of inflow
All start heating less than the electromagnetic heating boiler for stopping temperature, the water at low temperature water temperature of inflow is higher than the Electromagnetic Heating for stopping temperature
The wholly off heating of boiler；Can the rotate at regular intervals stopping temperature of every electromagnetic heating boiler of adjustment of control system is used with balanced its
Life-span.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710496284.1A CN107120716A (en) | 2017-06-26 | 2017-06-26 | Inexpensive Electromagnetic Heating heating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710496284.1A CN107120716A (en) | 2017-06-26 | 2017-06-26 | Inexpensive Electromagnetic Heating heating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120716A true CN107120716A (en) | 2017-09-01 |
Family
ID=59720214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710496284.1A Pending CN107120716A (en) | 2017-06-26 | 2017-06-26 | Inexpensive Electromagnetic Heating heating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120716A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548213A (en) * | 2018-04-25 | 2018-09-18 | 国网上海市电力公司 | A kind of heating system with monitoring system |
| CN108679837A (en) * | 2018-07-17 | 2018-10-19 | 泗县峻林机械有限公司 | A kind of heating thermostatic control tank group |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520170A (en) * | 2008-02-27 | 2009-09-02 | 谢西平 | Super-critical, high-pressure steam, tripe section-type waste heat boiler with dust removal function |
| CN101957013A (en) * | 2010-10-18 | 2011-01-26 | 薛微 | Supersonic electromagnetic-induction heating equipment |
| CN102705980A (en) * | 2012-06-06 | 2012-10-03 | 广东万家乐燃气具有限公司 | Device with heating and water-heating device multi-machine parallel system and use method thereof |
| CN205402870U (en) * | 2016-03-28 | 2016-07-27 | 王学民 | Heat accumulation formula electric boiler and solar energy combination heating system |
| CN207196598U (en) * | 2017-06-26 | 2018-04-06 | 天津市坤宇清源科技有限公司 | A kind of inexpensive Electromagnetic Heating heating plant |
-
2017
- 2017-06-26 CN CN201710496284.1A patent/CN107120716A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101520170A (en) * | 2008-02-27 | 2009-09-02 | 谢西平 | Super-critical, high-pressure steam, tripe section-type waste heat boiler with dust removal function |
| CN101957013A (en) * | 2010-10-18 | 2011-01-26 | 薛微 | Supersonic electromagnetic-induction heating equipment |
| CN102705980A (en) * | 2012-06-06 | 2012-10-03 | 广东万家乐燃气具有限公司 | Device with heating and water-heating device multi-machine parallel system and use method thereof |
| CN205402870U (en) * | 2016-03-28 | 2016-07-27 | 王学民 | Heat accumulation formula electric boiler and solar energy combination heating system |
| CN207196598U (en) * | 2017-06-26 | 2018-04-06 | 天津市坤宇清源科技有限公司 | A kind of inexpensive Electromagnetic Heating heating plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548213A (en) * | 2018-04-25 | 2018-09-18 | 国网上海市电力公司 | A kind of heating system with monitoring system |
| CN108679837A (en) * | 2018-07-17 | 2018-10-19 | 泗县峻林机械有限公司 | A kind of heating thermostatic control tank group |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107166482A (en) | Inexpensive electromagnetism heating heat source system and its control method | |
| CN104075373B (en) | Wall-hung boiler constant-temperature control method and system based on measure by door floor heating | |
| CN201074826Y (en) | Flue gas/oil-fired boiler energy conservation equipment | |
| CN103727518B (en) | Thermodynamic system and method with mixed application of solar energy and fuel oil gas boiler | |
| CN104930576A (en) | Highly-stable anticorrosion complete set heat supply system | |
| CN207196598U (en) | A kind of inexpensive Electromagnetic Heating heating plant | |
| CN206973672U (en) | A kind of inexpensive electromagnetism heating heat source system | |
| CN107120716A (en) | Inexpensive Electromagnetic Heating heating plant | |
| CN111121288A (en) | Bathing water preparing system | |
| CN206973667U (en) | A kind of heat cycles pipeline for heating system | |
| CN204943628U (en) | High steady anticorrosion complete heating system | |
| CN209027069U (en) | A kind of pre-heated hot-water supply device | |
| CN207162693U (en) | Utilities building consumer heat inlet adjusting means and comprehensive energy-saving system | |
| CN107084421A (en) | Heat cycles pipeline for heating system | |
| RU2359175C2 (en) | System of autonomous heating and hot water supply with natural circulation of heat carrier (versions) and method of water heating | |
| CN211876356U (en) | Bathing water preparing system | |
| CN202853103U (en) | Device with heating water heater multimachine parallel system | |
| CN202074736U (en) | Direct-inserting united collecting tube solar central hot water system | |
| CN205807599U (en) | A kind of compound phase-change thermal storage type hot-water central heating system | |
| CN203413718U (en) | Boiler heat supply system with high-temperature hot water boiler return water temperature raising function | |
| CN208154809U (en) | Normal-pressure hot-water boiler direct heating double-water-tank system | |
| CN107560147B (en) | Household air source heat pump hot water system assisted by gas wall-mounted boiler and control method thereof | |
| CN207065868U (en) | A kind of electric heater with filter | |
| CN201561495U (en) | Thermostatic control device | |
| CN201007617Y (en) | Rotational flow water mixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |