CN208536102U - A kind of heating system of solar energy coupled biological mass-energy boiler - Google Patents
A kind of heating system of solar energy coupled biological mass-energy boiler Download PDFInfo
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- CN208536102U CN208536102U CN201820940124.1U CN201820940124U CN208536102U CN 208536102 U CN208536102 U CN 208536102U CN 201820940124 U CN201820940124 U CN 201820940124U CN 208536102 U CN208536102 U CN 208536102U
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model relates to a kind of heating system, especially a kind of heating system of solar energy coupled biological mass-energy boiler.It includes branch line, heating combined equipment, solar thermal collection system, biomass system and energy storage heat-exchanging water tank, solar thermal collection system is connect through pipeline with energy storage heat-exchanging water tank, energy storage heat-exchanging water tank is connect through pipeline with biomass system, biomass system is also connect through branch line with solar thermal collection system, and energy storage heat-exchanging water tank is also connect through pipeline with heating combined equipment.The left and right sides is additionally provided with heat exchange coil A and heat exchange coil B below energy storage heat-exchanging water tank, and the both ends of heat exchange coil A are connect with solar thermal collection system by the road, and the both ends of heat exchange coil B are connect with biomass system by the road.The utility model combines solar energy with biomass energy, improves co-generation system overall energetic efficiency to greatest extent, realizes that the complementation of real meaning renewable energy comprehensive utilizes, and improves the comprehensive cascade utilization of residual heat resources.
Description
Technical field
The utility model relates to a kind of heating system, especially a kind of heat supply system of solar energy coupled biological mass-energy boiler
System.
Background technique
With the consumption of the fossil energies such as coal, petroleum, natural gas, discharges a large amount of pollutant and threaten ecological environment.Together
When, fossil energy burns the amount of carbon dioxide released far beyond the photosynthetic absorbability of green plants, so that
People is increasing come the eco-environmental pressure faced.Reserves of exploiting natural resources are big, cleanliness without any pollution renewable energy is for that can hold
Supervention opens up important in inhibiting.Wherein solar energy and biomass are considered as that fossil fuel potentially replaces because of its unique advantage
For the energy, high-efficiency cleaning is received significant attention using technology.Solar energy with its reserves unlimitedness, there are generality, using clear
The unique advantages such as clean property make and solve one of energy shortage, the effective way of environmental pollution.Pass through solar energy thermal transition
Solar radiant energy is converted into thermal energy by technology, using water as direct heat transfer working medium, provides the latent heat of vaporization required for gasification reaction,
It is converted into internal steam work, the gasification reaction carried out at relatively high temperatures with biomass is participated in by way of internal steam work, indirectly
It is converted into syngas chemistry energy, realizes that grade is promoted indirectly, but solar energy is vulnerable to season, weather, the round the clock factors such as environment
It influences, causes energy density low, unstable.Biomass there is widely distributed, environment to influence smaller compared with other energy, can
The advantages such as sustainable utilization.If the biomass that the biomass system of the prior art uses is without predrying, moist biomass
Under efficiency of combustion is relatively low, it is easy to burn insufficient, produces pernicious gas；Also have and provide energy by fire coal, combustion gas, power consumption etc.
For biomass combustion, but this kind of mode cause non-renewable energy resources expend it is larger.For the comprehensive utilization for improving renewable energy
Rate meets growing energy demand, needs to design a kind of new operating mode.
Utility model content
The purpose of the utility model is to provide a kind of heating systems of solar energy coupled biological mass-energy boiler, by the sun
It can be combined with biomass energy, improve co-generation system overall energetic efficiency to greatest extent, realize real meaning renewable energy comprehensive
Complementation utilizes, and improves the comprehensive cascade utilization of residual heat resources.
In order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of heating system of solar energy coupled biological mass-energy boiler includes branch line, heating combined equipment, solar energy heating
System, biomass system and energy storage heat-exchanging water tank, the solar thermal collection system is connect through pipeline with energy storage heat-exchanging water tank, described
Energy storage heat-exchanging water tank is connect through pipeline with biomass system, and the biomass system is also through branch line and solar thermal collection system
Connection, the energy storage heat-exchanging water tank are also connect through pipeline with heating combined equipment；The left and right sides is also set below the energy storage heat-exchanging water tank
There are heat exchange coil A and heat exchange coil B, the both ends of the heat exchange coil A are connect with solar thermal collection system by the road, the heat exchange
The both ends of coil pipe B are connect with biomass system by the road.Heat exchange is transported to after heat transferring medium heating in solar thermal collection system
Coil pipe A, heat exchange coil A utilize the water in the high-temperature behavior heating energy storage heat-exchanging water tank of heat transferring medium.The utility model is by the sun
Energy collecting system separates a branch line, gives biomass to dry and heats, pre-process to biomass, improves heating properties,
Guarantee that burning sufficiently, can save material；The high-temperature synthesis gas that biomass system generates enters heat exchange coil B, heat exchange coil B benefit
With the water in the high temperature heat heating energy storage heat-exchanging water tank of synthesis gas.After water in energy storage heat-exchanging water tank is heated, a part can
To directly feed user terminal use, meet its hot water demand；Another part is output to heating combined equipment by the road, meets taking for user
Warm demand.
The heating system of solar energy coupled biological mass-energy boiler above-mentioned, the biomass system include successively connecting through pipeline
Biomass preheater, biomass pulverizer, fixed-bed gasification furnace and the separation cyclone scrubber connect, the biomass preheater warp
Branch line is connect with solar thermal collection system, and the separation cyclone scrubber is connect with the both ends of heat exchange coil B by the road.Its
Middle biomass preheater is used for dried biomass, reduces the water content of biomass；Biomass pulverizer is used for biomass material
It is broken into granular material；Fixed-bed gasification furnace participates in gasification reaction for biomass and vapor, generates synthesis gas；Cyclonic separation
Deduster is used to be dusted the synthesis gas of fixed bed gasification outlet of still purified treatment, removes ash content and charcoal particle in gas
Equal impurity.
The heating system of solar energy coupled biological mass-energy boiler above-mentioned further includes solar energy heating circulating pump, solar energy collection
The first on-off of hot systems motor-driven valve, exhaust apparatus, ultrasonic calorimeter, load output circulating pump, load output channel pressure control
Device processed, biomass system on-off motor-driven valve, heat collecting and circulating system pressure controller and preheater on-off motor-driven valve, the thermal-arrest follow
Loop system pressure controller, solar energy heating circulating pump, solar thermal collection system the first on-off motor-driven valve are sequentially arranged in solar energy
In the connecting pipe of collecting system and energy storage heat-exchanging water tank, the row of being equipped at the top of the solar thermal collection system and heating combined equipment
Device of air, the output channel between the energy storage heat-exchanging water tank and heating combined equipment are equipped with ultrasonic calorimeter, the heating dress
It sets and is successively arranged load output channel pressure controller, load output circulation on the output channel between energy storage heat-exchanging water tank
Pump, the connecting line between the separation cyclone scrubber and heat exchange coil B is equipped with biomass system on-off motor-driven valve, described
Branch line is equipped with preheater on-off motor-driven valve.
The heating system of solar energy coupled biological mass-energy boiler above-mentioned, the heating combined equipment are radiator or ground warming plate
Pipe.
The heating system of solar energy coupled biological mass-energy boiler above-mentioned further includes solar heat-exchange dielectric film filter system, institute
It states solar heat-exchange dielectric film filter system one end and is connect through pipeline with heat exchange coil A, the solar heat-exchange dielectric film filter system
The other end is connect through pipeline with solar thermal collection system.The solar heat-exchange dielectric film filter system includes that heat transferring medium recycling is logical
Disconnected motor-driven valve, heat transferring medium recovery pump, heat transferring medium filling pump, heat transferring medium filling on-off motor-driven valve and heat transferring medium recycling
The input end of case, the heat transferring medium recycling bins is connect through pipeline with heat exchange coil A, the outlet end of the heat transferring medium recycling bins
It is connect through pipeline with solar thermal collection system, the heat transferring medium recycling on-off motor-driven valve, heat transferring medium recovery pump are set to and change
In the connecting pipe of thermal medium recycling bins and heat exchange coil A, the heat transferring medium filling pump, heat transferring medium fill on-off motor-driven valve
It is set in the connecting pipe of heat transferring medium recycling bins and solar thermal collection system.In the prior art solar thermal collection system due to
Maintenance or other reasons can only air drying when, internal heat transferring medium continues expanded by heating easily in solar thermal collection system
Heat collecting element, pipeline etc. damage.The setting of solar heat-exchange dielectric film filter system can be in solar thermal collection system air drying
When, heat transferring medium is stored into heat transferring medium recycling bins by heat transferring medium recovery pump, one come avoid its continue expanded by heating
Damaged caused by solar thermal collection system, two come avoid continue air drying caused by heat transferring medium quality decline, be lost etc. situations.
The heating system of solar energy coupled biological mass-energy boiler above-mentioned further includes energy storage heat-exchanging water tank anti-corrosion water charging system,
The energy storage heat-exchanging water tank anti-corrosion water charging system is connected to energy storage heat-exchanging water tank, the energy storage heat-exchanging water tank anti-corrosion moisturizing through pipeline
System includes water compensating valve and purification device, and the water compensating valve and purification device are arranged in juxtaposition through pipeline.In system operation, by
The situations such as fouling can occur in the problem of water quality, can also generate corrosion to circulating line, influence the stability of system, be additionally arranged storage
Energy heat-exchanging water tank anti-corrosion water charging system, purification device therein in real time purify the water flowed through, if quantity of circulating water declines,
The real-time moisturizing of water compensating valve can be also opened, guarantees the stabilization of water.
The heating system of solar energy coupled biological mass-energy boiler above-mentioned further includes two groups of voltage-stabilizing systems, and one group is pressure stabilizing system
Unite A, and another group is voltage-stabilizing system B, and wherein voltage-stabilizing system A is connected to heating combined equipment through pipeline, and voltage-stabilizing system B is connected to through pipeline
Solar thermal collection system；The voltage-stabilizing system A includes the expansion drum and surge tank connected through pipeline, and the voltage-stabilizing system B is also wrapped
Include the expansion drum and surge tank connected through pipeline.Expansion drum is for playing equilibrium water amount and pressure in closed-loop water system
The effects of, it avoids generating phenomena such as gas is stifled in system operation, moreover it is possible to valve be avoided frequently to open and frequent moisturizing, fluid infusion
Situation.The heating combined equipment of the utility model in the process of running, since the coolant-temperature gage in pipeline is higher, if being directly entered pressure stabilizing
Air bag in the expansion drum of system A, prolonged high temperature impact will lead to the air bag service life and substantially reduce, therefore the utility model exists
Expansion drum input end is additionally arranged a surge tank；Surge tank is hollow structure, and storage inside has water at low temperature, the height in heating combined equipment
Warm water is introduced into surge tank, and water at low temperature therein is squeezed to expansion drum, with reach balance pressure the effects of, at this time with it is swollen
It is water at low temperature that air bag, which directly contacts, in swell, lower to the damage of air bag, substantially prolongs its service life；Work as hypotension
When, gas pressure is greater than the pressure of water in expansion drum, and the water at low temperature in air bag is expressed into surge tank by gas expansion at this time, buffering
Tank squeezes internal water in return pipe road.The solar thermal collection system of the utility model in the process of running, due to changing in pipeline
Heat medium temperature is higher, if being directly entered the air bag in the expansion drum of voltage-stabilizing system B, prolonged high temperature impact will lead to gas
The capsule service life substantially reduces, therefore the utility model is additionally arranged a surge tank in expansion drum input end；Surge tank is hollow structure,
Storage inside has low-temperature heat exchange medium, and the high temperature heat transferring medium in solar thermal collection system is introduced into surge tank, will be therein
In low-temperature heat exchange medium squeeze to expansion drum, to reach the effects of balancing pressure, directly contacted with air bag in expansion drum at this time
It is lower to the damage of air bag for low-temperature heat exchange medium, substantially prolong its service life；When hypotension, gas in expansion drum
Body pressure is greater than the pressure of heat transferring medium, and the low-temperature heat exchange medium in air bag is expressed into surge tank by gas expansion at this time, buffering
Tank squeezes internal high temperature heat transferring medium in return pipe road.This kind of arrangement substantially increases the service life of expansion drum, reduces
The probability of shutdown inspection, has great popularization value in system operation.
Compared with prior art, the utility model has the beneficial effect that
1, it is transported to heat exchange coil A after the heat transferring medium heating in solar thermal collection system, heat exchange coil A is situated between using heat exchange
Water in the high-temperature behavior heating energy storage heat-exchanging water tank of matter, also separates a branch line for solar thermal collection system, to biology
Matter drying heating, pre-processes biomass, improves heating properties, guarantees that burning sufficiently, can save material；
2, the high-temperature synthesis gas that biomass system generates enters heat exchange coil B, and heat exchange coil B is warmed using the high of synthesis gas
The water in energy storage heat-exchanging water tank can be heated, after the water in energy storage heat-exchanging water tank is heated, a part can directly feed user terminal
It uses, meets its hot water demand；Another part is output to heating combined equipment by the road, meets the heating demand of user；
3, the utility model devises a kind of solar heat-exchange dielectric film filter system, in solar thermal collection system air drying,
Heat transferring medium is stored into heat transferring medium recycling bins by heat transferring medium recovery pump, one come avoid its continue expanded by heating to too
Positive to damage caused by collecting system, two the situations such as avoid the decline of heat transferring medium quality caused by continuing air drying, are lost；
4, it is also provided with voltage-stabilizing system, pressure can be balanced, improves the service life of expansion drum, reduces system operation
The probability of shutdown inspection in the process；
5, it is also provided with anti-corrosion water charging system, the water flowed through is purified in real time, if quantity of circulating water declines, can also be opened
The real-time moisturizing of water compensating valve is opened, guarantees the stabilization of water；
6, the utility model combines solar energy with biomass energy, improves co-generation system overall energetic efficiency to greatest extent,
It realizes that the complementation of real meaning renewable energy comprehensive utilizes, improves the comprehensive cascade utilization of residual heat resources.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
The meaning of appended drawing reference: 1- solar energy heating circulating pump, 2- solar thermal collection system the first on-off motor-driven valve, 3- row
Device of air, 4- ultrasonic calorimeter, 5- biomass preheater, 6- biomass pulverizer, 7- load output circulating pump, 8- fixed bed
Gasification furnace, 9- load output channel pressure controller, 10- biomass system on-off motor-driven valve, and 11- heat transferring medium recycles power on/off
Dynamic valve, 12- heat transferring medium recovery pump, 13- heat transferring medium filling pump, 14- heat transferring medium fill on-off motor-driven valve, and 15- thermal-arrest follows
Loop system pressure controller, 16- heat transferring medium recycling bins, 17- expansion drum, 18- surge tank, 19- separation cyclone scrubber, 20-
Water compensating valve, 21- branch line, 22- preheater on-off motor-driven valve, 23- energy storage heat-exchanging water tank anti-corrosion water charging system, 24- pressure stabilizing system
Unite A, 25- voltage-stabilizing system B, 26- heating combined equipment, 28- solar thermal collection system, 29- biomass system, 30- energy storage heat-exchanging water tank,
31- solar heat-exchange dielectric film filter system, 32- purification device, 33- heat exchange coil A, 34- heat exchange coil B.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific embodiment
The embodiments of the present invention 1: as shown in Figure 1, a kind of heating system packet of solar energy coupled biological mass-energy boiler
Include branch line 21, heating combined equipment 26, solar thermal collection system 28, biomass system 29 and energy storage heat-exchanging water tank 30, it is described too
It is positive can collecting system 28 connect through pipeline with energy storage heat-exchanging water tank 30, the energy storage heat-exchanging water tank 30 is through pipeline and biomass system
29 connections, the biomass system 29 are also connect through branch line 21 with solar thermal collection system 28, the energy storage heat-exchanging water tank
30 also connect through pipeline with heating combined equipment 26；The 30 lower section left and right sides of the energy storage heat-exchanging water tank be additionally provided with heat exchange coil A33 and
Heat exchange coil B34, the both ends of the heat exchange coil A33 are connect with solar thermal collection system 28 by the road, the heat exchange coil B34
Both ends connect by the road with biomass system 29.Heat exchange plate is transported to after heat transferring medium heating in solar thermal collection system 28
Pipe A33, heat exchange coil A33 utilize the water in the high-temperature behavior heating energy storage heat-exchanging water tank 30 of heat transferring medium.The utility model will
Solar thermal collection system 28 separates a branch line 21, dries and heats to biomass, pre-processes to biomass, improves and adds
Hot property guarantees that burning sufficiently, can save material；The high-temperature synthesis gas that biomass system 29 generates enters heat exchange coil B34,
Heat exchange coil B34 utilizes the water in the high temperature heat heating energy storage heat-exchanging water tank 30 of synthesis gas.Water in energy storage heat-exchanging water tank 30
After being heated, a part can directly feed user terminal use, meet its hot water demand；Another part is output to heating by the road
Device 26 meets the heating demand of user.Further, the heating combined equipment 26 is radiator or grounding heat coil tube.
Embodiment 2: as shown in Figure 1, a kind of heating system of solar energy coupled biological mass-energy boiler include branch line 21,
Heating combined equipment 26, solar thermal collection system 28, biomass system 29 and energy storage heat-exchanging water tank 30, the solar thermal collection system 28
It is connect through pipeline with energy storage heat-exchanging water tank 30, the energy storage heat-exchanging water tank 30 is connect through pipeline with biomass system 29, the life
Material system 29 is also connect through branch line 21 with solar thermal collection system 28, and the energy storage heat-exchanging water tank 30 is also through pipeline and system
Thermal 26 connects；The 30 lower section left and right sides of energy storage heat-exchanging water tank is additionally provided with heat exchange coil A33 and heat exchange coil B34, institute
The both ends for stating heat exchange coil A33 are connect with solar thermal collection system 28 by the road, the both ends of the heat exchange coil B34 by the road with
Biomass system 29 connects.Heat exchange coil A33, heat exchange coil are transported to after heat transferring medium heating in solar thermal collection system 28
A33 utilizes the water in the high-temperature behavior heating energy storage heat-exchanging water tank 30 of heat transferring medium.The utility model is by solar thermal collection system
28 separate a branch line 21, dry and heat to biomass, pre-process to biomass, improve heating properties, guarantee combustion
It burns sufficiently, material can be saved；The high-temperature synthesis gas that biomass system 29 generates enters heat exchange coil B34, heat exchange coil B34 benefit
With the water in the high temperature heat heating energy storage heat-exchanging water tank 30 of synthesis gas.After water in energy storage heat-exchanging water tank 30 is heated, one
User terminal use can be directly fed by dividing, and meet its hot water demand；Another part is output to heating combined equipment 26 by the road, meets and uses
The heating demand at family.The biomass system 29 include through the sequentially connected biomass preheater 5 of pipeline, biomass pulverizer 6,
Fixed-bed gasification furnace 8 and separation cyclone scrubber 19, the biomass preheater 5 is through branch line 21 and solar thermal collection system
28 connections, the separation cyclone scrubber 19 are connect with the both ends of heat exchange coil B34 by the road.Wherein biomass preheater 5 is used
In dried biomass, the water content of biomass is reduced；Biomass pulverizer 6, for biomass material to be broken into granular material；
Fixed-bed gasification furnace 8 participates in gasification reaction for biomass and vapor, generates synthesis gas；Separation cyclone scrubber 19 for pair
The synthesis gas that fixed-bed gasification furnace 8 exports is dusted purified treatment, removes the impurity such as ash content and the charcoal particle in gas.
The heating system of solar energy coupled biological mass-energy boiler further includes solar energy heating circulating pump 1, solar energy heating system
Unite the first on-off motor-driven valve 2, exhaust apparatus 3, ultrasonic calorimeter 4, load output circulating pump 7, load the control of output channel pressure
Device 9, biomass system on-off motor-driven valve 10, heat collecting and circulating system pressure controller 15 and preheater on-off motor-driven valve 22 processed, institute
State heat collecting and circulating system pressure controller 15, solar energy heating circulating pump 1, the first on-off of solar thermal collection system motor-driven valve 2 according to
In the secondary connecting pipe for being set to solar thermal collection system 28 and energy storage heat-exchanging water tank 30, the solar thermal collection system 28 and heating
The top of device 26 is equipped with exhaust apparatus 3, sets on the output channel between the energy storage heat-exchanging water tank 30 and heating combined equipment 26
There is ultrasonic calorimeter 4, it is defeated that load is successively arranged on the output channel between the heating combined equipment 26 and energy storage heat-exchanging water tank 30
Pipeline pressure controller 9, load output circulating pump 7 out, the connection between the separation cyclone scrubber 19 and heat exchange coil B34
Pipeline is equipped with biomass system on-off motor-driven valve 10, and the branch line 21 is equipped with preheater on-off motor-driven valve 22.This kind
Heating system further includes solar heat-exchange dielectric film filter system 31, and described 31 one end of solar heat-exchange dielectric film filter system is through pipeline
It is connect with heat exchange coil A33,31 other end of solar heat-exchange dielectric film filter system is through pipeline and solar thermal collection system 28
Connection.The solar heat-exchange dielectric film filter system 31 includes that heat transferring medium recycles on-off motor-driven valve 11, heat transferring medium recovery pump
12, heat transferring medium filling pump 13, heat transferring medium filling on-off motor-driven valve 14 and heat transferring medium recycling bins 16, the heat transferring medium return
The input end for receiving case 16 is connect through pipeline with heat exchange coil A33, and the outlet end of the heat transferring medium recycling bins 16 is through pipeline and too
Positive energy collecting system 28 connects, and the heat transferring medium recycling on-off motor-driven valve 11, heat transferring medium recovery pump 12 are set to heat exchange Jie
In the connecting pipe of matter recycling bins 16 and heat exchange coil A33, the heat transferring medium filling pump 13, heat transferring medium filling on-off are electronic
Valve 14 is set in the connecting pipe of heat transferring medium recycling bins 16 and solar thermal collection system 28.Solar energy heating in the prior art
System 28 due to maintenance or other reasons can only air drying when, internal heat transferring medium continues expanded by heating easily to solar energy collection
Heat collecting element, pipeline in hot systems 28 etc. damage.The setting of solar heat-exchange dielectric film filter system 31 can be in the sun
When energy 28 air drying of collecting system, heat transferring medium is stored into heat transferring medium recycling bins 16 by heat transferring medium recovery pump 12, one
It is situated between to avoid it from continuing expanded by heating to damage caused by solar thermal collection system 28, two to avoid exchanging heat caused by continuing air drying
The situations such as the decline of matter quality, loss.
Further, the heating system of solar energy coupled biological mass-energy boiler further includes energy storage heat-exchanging water tank anti-corrosion moisturizing system
System 23, the energy storage heat-exchanging water tank anti-corrosion water charging system 23 is connected to energy storage heat-exchanging water tank 30, the energy storage heat-exchanging water through pipeline
Case anti-corrosion water charging system 23 includes water compensating valve 20 and purification device 32, and the water compensating valve 20 and purification device 32 are through pipeline cloth arranged side by side
It sets.In system operation, the situations such as fouling can occur for due to water quality the problem of, can also generate corrosion to circulating line, influence
The stability of system is additionally arranged energy storage heat-exchanging water tank anti-corrosion water charging system 23, and purification device 32 therein is in real time to the water flowed through
It is purified, if quantity of circulating water declines, can also open the real-time moisturizing of water compensating valve 20, guarantee the stabilization of water.
Beneficial, the heating system of solar energy coupled biological mass-energy boiler further includes two groups of voltage-stabilizing systems, and one group is pressure stabilizing
System A24, another group is voltage-stabilizing system B25, and wherein voltage-stabilizing system A24 is connected to heating combined equipment 26, voltage-stabilizing system B25 through pipeline
Solar thermal collection system 28 is connected to through pipeline；The voltage-stabilizing system A24 includes the expansion drum 17 and surge tank connected through pipeline
18, the voltage-stabilizing system B25 also include the expansion drum 17 and surge tank 18 connected through pipeline.Expansion drum 17 is recycled for closed-up water
In system, the effects of playing equilibrium water amount and pressure, avoids generating phenomena such as gas is stifled in system operation, moreover it is possible to avoid valve
Door is frequently opened and the situation of frequent moisturizing, fluid infusion.The heating combined equipment 26 of the utility model in the process of running, due in pipeline
Coolant-temperature gage it is higher, if being directly entered the air bag in the expansion drum 17 of voltage-stabilizing system A24, prolonged high temperature impact be will lead to
The air bag service life substantially reduces, therefore the utility model is additionally arranged a surge tank 18 in 17 input end of expansion drum；Surge tank 18 is
Hollow structure, storage inside have water at low temperature, and the high-temperature water in heating combined equipment 26 is introduced into surge tank 18, by water at low temperature therein
It squeezes to expansion drum 17, to reach the effects of balancing pressure, directly contacting with air bag in expansion drum 17 at this time is water at low temperature,
It is lower to the damage of air bag, substantially prolong its service life；When hypotension, gas pressure is greater than water in expansion drum 17
Pressure, the water at low temperature in air bag is expressed into surge tank 18 by gas expansion at this time, and surge tank 18 squeezes internal water in return pipe road.
The solar thermal collection system 28 of the utility model in the process of running, since the heat exchange medium temperature in pipeline is higher, if directly
Tapping into the air bag in the expansion drum 17 of voltage-stabilizing system B25, prolonged high temperature impact will lead to the air bag service life and substantially reduce, because
This utility model is additionally arranged a surge tank 18 in 17 input end of expansion drum；Surge tank 18 is hollow structure, and storage inside has
Low-temperature heat exchange medium, the high temperature heat transferring medium in solar thermal collection system 28 are introduced into surge tank 18, low temperature therein are changed
Thermal medium is squeezed to expansion drum 17, the effects of to reach balance pressure, is directly contacted with air bag in expansion drum 17 at this time and is
Low-temperature heat exchange medium, it is lower to the damage of air bag, substantially prolong its service life；When hypotension, gas in expansion drum 17
Body pressure is greater than the pressure of heat transferring medium, and the low-temperature heat exchange medium in air bag is expressed into surge tank 18 by gas expansion at this time, delays
Tank 18 is rushed to squeeze internal high temperature heat transferring medium in return pipe road.This kind of arrangement substantially increases the use longevity of expansion drum 17
Life, reduces the probability of shutdown inspection in system operation, has great popularization value.
A kind of a kind of working principle of embodiment in the utility model: heating system of solar energy coupled biological mass-energy boiler
Operation method, using the heating system of solar energy coupled biological mass-energy boiler above-mentioned, including heating+heat supply aqueous mode, tool
Body the following steps are included: solar energy heating circulating pump 1, the first on-off of solar thermal collection system motor-driven valve 2, ultrasonic calorimeter 4,
Load output circulating pump 7, load output channel pressure controller 9, biomass system on-off motor-driven valve 10, heat collecting and circulating system pressure
Force controller 15, preheater on-off motor-driven valve 22 are opened, at this time heating combined equipment 26, solar thermal collection system 28, biomass system
29, energy storage heat-exchanging water tank 30, heat exchange coil A33 and heat exchange coil B34 are in operating status, changing in solar thermal collection system 28
Thermal medium heat absorption, the water that a part enters in heat exchange coil A33 and energy storage heat-exchanging water tank 21 carry out heat exchange, solar energy heating system
System 28 also separates a branch line 21, heats to biomass system 29, and biomass is pre-processed, and improves heating properties, raw
The high-temperature synthesis gas that material system 29 generates enters heat exchange coil B34, and heat exchange coil B34 is heated using the high temperature heat of synthesis gas
Water in energy storage heat-exchanging water tank 30；
Water heating rear portion supplying hot water in energy storage heat-exchanging water tank 21, another part enter the heating of heating combined equipment 26, surely
Pressure system A24 guarantees the stable operation of heating combined equipment 26, and voltage-stabilizing system B25 guarantees the stable operation of solar thermal collection system 28.
Claims (7)
1. a kind of heating system of solar energy coupled biological mass-energy boiler, which is characterized in that including branch line (21), heating dress
Set (26), solar thermal collection system (28), biomass system (29) and energy storage heat-exchanging water tank (30), the solar thermal collection system
(28) it is connect through pipeline with energy storage heat-exchanging water tank (30), the energy storage heat-exchanging water tank (30) connects through pipeline and biomass system (29)
It connects, the biomass system (29) also connect through branch line (21) with solar thermal collection system (28), the energy storage heat-exchanging water
Case (30) is also connect through pipeline with heating combined equipment (26)；The left and right sides is additionally provided with heat exchange plate below the energy storage heat-exchanging water tank (30)
The both ends of pipe A (33) and heat exchange coil B (34), the heat exchange coil A (33) are connect with solar thermal collection system (28) by the road,
The both ends of the heat exchange coil B (34) are connect with biomass system (29) by the road.
2. the heating system of solar energy coupled biological mass-energy boiler according to claim 1, which is characterized in that the biology
Matter system (29) includes through the sequentially connected biomass preheater (5) of pipeline, biomass pulverizer (6), fixed-bed gasification furnace (8)
With separation cyclone scrubber (19), the biomass preheater (5) connects through branch line (21) and solar thermal collection system (28)
It connects, the separation cyclone scrubber (19) connect with the both ends of heat exchange coil B (34) by the road.
3. the heating system of solar energy coupled biological mass-energy boiler according to claim 2, which is characterized in that further include too
Sun can collect hot recycle pump (1), solar thermal collection system the first on-off motor-driven valve (2), exhaust apparatus (3), ultrasonic calorimeter
(4), load output circulating pump (7), load output channel pressure controller (9), biomass system on-off motor-driven valve (10), thermal-arrest
Circulatory system pressure controller (15) and preheater on-off motor-driven valve (22), the heat collecting and circulating system pressure controller (15),
Solar energy heating circulating pump (1), solar thermal collection system the first on-off motor-driven valve (2) are sequentially arranged in solar thermal collection system (28)
In the connecting pipe of energy storage heat-exchanging water tank (30), it is all provided at the top of the solar thermal collection system (28) and heating combined equipment (26)
Have exhaust apparatus (3), the output channel between the energy storage heat-exchanging water tank (30) and heating combined equipment (26) is equipped with ultrasonic heat
Scale (4) is successively arranged load efferent duct on the output channel between the heating combined equipment (26) and energy storage heat-exchanging water tank (30)
Road pressure controller (9), load output circulating pump (7), between the separation cyclone scrubber (19) and heat exchange coil B (34)
Connecting line is equipped with biomass system on-off motor-driven valve (10), and the branch line (21) is equipped with preheater on-off motor-driven valve
(22)。
4. the heating system of solar energy coupled biological mass-energy boiler according to claim 1, which is characterized in that the heating
Device (26) is radiator or grounding heat coil tube.
5. the heating system of solar energy coupled biological mass-energy boiler according to claim 3, which is characterized in that further include too
Positive energy heat transferring medium recovery system (31), the solar heat-exchange dielectric film filter system (31) one end is through pipeline and heat exchange coil A
(33) it connects, solar heat-exchange dielectric film filter system (31) other end is connect through pipeline with solar thermal collection system (28)；
The solar heat-exchange dielectric film filter system (31) includes heat transferring medium recycling on-off motor-driven valve (11), heat transferring medium recycling
(12), heat transferring medium filling pump (13), heat transferring medium filling on-off motor-driven valve (14) and heat transferring medium recycling bins (16) are pumped, it is described
The input end of heat transferring medium recycling bins (16) is connect through pipeline with heat exchange coil A (33), the heat transferring medium recycling bins (16)
Outlet end is connect through pipeline with solar thermal collection system (28), and the heat transferring medium recycles on-off motor-driven valve (11), heat transferring medium
Recovery pump (12) is set in the connecting pipe of heat transferring medium recycling bins (16) and heat exchange coil A (33), and the heat transferring medium fills
Note pump (13), heat transferring medium filling on-off motor-driven valve (14) are set to heat transferring medium recycling bins (16) and solar thermal collection system
(28) in connecting pipe.
6. the heating system of solar energy coupled biological mass-energy boiler according to claim 5, which is characterized in that further include storage
Energy heat-exchanging water tank anti-corrosion water charging system (23), the energy storage heat-exchanging water tank anti-corrosion water charging system (23) are connected to energy storage through pipeline and change
Boiler (30), the energy storage heat-exchanging water tank anti-corrosion water charging system (23) include water compensating valve (20) and purification device (32), described
Water compensating valve (20) and purification device (32) are arranged in juxtaposition through pipeline.
7. the heating system of solar energy coupled biological mass-energy boiler according to claim 6, which is characterized in that further include two
Group voltage-stabilizing system, one group is voltage-stabilizing system A (24), and another group is voltage-stabilizing system B (25), and wherein voltage-stabilizing system A (24) is through pipeline
It is connected to heating combined equipment (26), voltage-stabilizing system B (25) is connected to solar thermal collection system (28) through pipeline；The voltage-stabilizing system A
It (24) include the expansion drum (17) and surge tank (18) connected through pipeline, the voltage-stabilizing system B (25) also includes connecting through pipeline
Expansion drum (17) and surge tank (18).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112923425A (en) * | 2021-03-11 | 2021-06-08 | 河北工业大学 | Solar energy coupling biomass village and town building energy supply system based on phase change energy storage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112923425A (en) * | 2021-03-11 | 2021-06-08 | 河北工业大学 | Solar energy coupling biomass village and town building energy supply system based on phase change energy storage |
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