CN109539557A - It is a kind of to fire hot equipment and its working method - Google Patents
It is a kind of to fire hot equipment and its working method Download PDFInfo
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- CN109539557A CN109539557A CN201811408884.9A CN201811408884A CN109539557A CN 109539557 A CN109539557 A CN 109539557A CN 201811408884 A CN201811408884 A CN 201811408884A CN 109539557 A CN109539557 A CN 109539557A
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- Prior art keywords
- hot
- combustion
- equipment
- hot equipment
- generation system
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Classifications
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- 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
- F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B23/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01B23/10—Adaptations for driving, or combinations with, electric generators
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- 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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- 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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
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- 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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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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]
Abstract
The invention discloses a kind of hot equipment of combustion and its working methods, and firing hot equipment includes firing hot apparatus body and electricity generation system；The hot apparatus body of combustion has combustion chamber and flue gas waste heat recovery apparatus；The electricity generation system collects the thermal energy in the combustion chamber and/or in the flue gas waste heat recovery apparatus, converts electric energy for the thermal energy received, and by electrical energy transportation to the electrical equipment of the hot apparatus body of combustion.The present invention increases electricity generation system on the basis of existing combustion hot equipment, solves the dependence for firing hot equipment to external power supply, and unit, which shuts down, when avoiding having a power failure leads to fire hot equipment internal component and the heating isostructural damage in water route.
Description
Technical field
The present invention relates to heating system technical field more particularly to a kind of hot equipment of combustion and its working method.
Background technique
Firing hot equipment is using natural gas, artificial coal gas or liquefied gas as fuel, and fuel is exported through burner, in combustion chamber
After interior burning, by heat exchanger by heat absorption, the recirculated water in heating system is when by way of heat exchanger, by toward being added with
Heat, so that constantly heat be exported to building, provide heat source for building.General dual-purpose combustion gas fires hot equipment in addition to having
Heating function has both hot water function, as national coal changes the popularization of gas policy, gas-heating water heater be used as one it is ordinary
Product come into huge numbers of families.
But current gas-heating water heater requires to be powered it by external power supply, external power supply power supply
Height is required for the stability requirement of power grid, when having a power failure, unit operates stopping, will be right in cold winter
The heating of people generates extreme influence, and is easy frostbite and fires the structures such as hot equipment internal component and heating water route.
Summary of the invention
The first object of the present invention is to provide a kind of hot equipment of combustion, to solve the existing hot equipment of combustion dependent on external electricity
Source can not guarantee the normal operation of unit when having a power failure.
To achieve the above object, technical solution proposed by the present invention is as follows: a kind of hot equipment of combustion, including the hot apparatus body of combustion
And electricity generation system；The hot apparatus body of combustion has combustion chamber and flue gas waste heat recovery apparatus；Described in the electricity generation system is collected
The thermal energy received is converted electric energy by thermal energy in combustion chamber and/or in the flue gas waste heat recovery apparatus, and electric energy is defeated
Give the electrical equipment of the hot apparatus body of combustion.
The hot equipment of the combustion provided according to the present invention increases electricity generation system on the basis of existing combustion hot equipment, solves
Dependence of the hot equipment to external power supply is fired, unit, which shuts down, when avoiding having a power failure leads to fire hot equipment internal component and heating water route
Isostructural damage.
In addition, a kind of hot equipment of combustion according to the above embodiment of the present invention, can also have the following additional technical features:
An example according to the present invention, the electricity generation system are pneumatic power generation system.
An example according to the present invention, the pneumatic power generation system include medium circulation pipeline, gas driven generator, first
Circulating pump and condensing unit；Being filled in the medium circulation pipeline can be by thermal evaporation liquid medium；The Pneumatic electric generating
Machine, first circulation pump and the condensing unit are mounted on the medium circulation pipe road；Wherein, the gas driven generator with
The electricity generation system is connected, and the medium circulation pipeline between the gas driven generator and first circulation pump is received equipped with heat
Collect section, the heat collection section is placed in the combustion chamber or the flue gas waste heat recovery apparatus.
By adopting the above technical scheme, it is generated electricity using pneumatic power generation system, heat utilization rate and electric energy high conversion rate.
An example according to the present invention, the electricity generation system further include the decompression being connected with the medium circulation pipeline
Tank, the decompression tank setting is between the gas driven generator and first circulation pump, and heat collection section setting exists
Between the decompression tank and first circulation pump.
By adopting the above technical scheme, decompression tank can prevent medium circulation conduit failure, keep pneumatic power generation system more stable
Operation.
An example according to the present invention, the medium circulation pipeline between the heat collection section and first circulation pump
Equipped with check valve.
By adopting the above technical scheme, medium back flow can be prevented.
An example according to the present invention, the pneumatic power generation system further include being connected with the medium circulation pipeline
Fluid reservoir, the fluid reservoir setting are stored with institute between first circulation pump and the condensing unit in the fluid reservoir
State liquid medium.
By adopting the above technical scheme, it can guarantee that the amount of liquid medium can satisfy the requirement of driving gas driven generator, keep away
Free drive is short of power.
An example according to the present invention, the electricity generation system further includes battery, is generated electricity described in the accumulators store
The electric energy of system, and by the electrical energy transportation of storage to the electrical equipment of the wall hanging furnace body.
By adopting the above technical scheme, it is stored by electric energy of the battery to conversion, a variety of powering modes may be implemented.
An example according to the present invention, the hot apparatus body of combustion includes burner, the second heat exchanger, blower and heating
Circulation line；The burner and second heat exchanger are mounted in the combustion chamber, and the blower is respectively communicated with the combustion
Room and the flue gas waste heat recovery apparatus are burnt, and the indoor flue gas of burning is imported into the flue gas waste heat recovery apparatus；Institute
Heating circulation line is stated with bringing-up section and heat exchanging segment, the bringing-up section is placed in the combustion chamber, the heat exchanging segment with it is described
The thermally conductive connection of second heat exchanger.
By adopting the above technical scheme, flue gas is imported into flue gas waste heat recovery apparatus by blower and carries out heat exchange, mentioned
High flue gas enters the conveying capacity in flue gas waste heat recovery apparatus.
An example according to the present invention, the heating circulation line are equipped with heating water return outlet and heating water outlet；It is described
Heating circulation line is connected with second circulation pump；The second circulation water pump is located at the heating water return outlet and heating water outlet
Between mouthful, and the water body in circulation line is driven to recycle between heating water return outlet and heating water outlet.
By adopting the above technical scheme, so that firing hot equipment with heating conveying and heating circulatory function.
An example according to the present invention, further includes expansion tank；The heating circulation line and the expansion tank pipe
Road connection, and the junction of the two is located between the heating water return outlet and second circulation pump.
By adopting the above technical scheme, expansion tank can accommodate and compensate the breathing amount of water in heating circulation line, so that
Heating circulation line runs smoothly.
An example according to the present invention further includes the first pipeline, the second pipeline and third heat exchanger；First pipeline
One end is connected with the heating circulation line, and the two connectivity part is located between the heating water inlet and second circulation pump,
The other end is connected with the third heat exchanger；Second pipeline one end is connected with the heating circulation line, and the two
Connectivity part is located between second circulation pump and the heating water outlet, and the other end is connected with the third heat exchanger.
By adopting the above technical scheme, heating circulation line is flowed into the cold water and second in the first pipeline by third heat exchanger
Hot water in pipeline carries out heat exchange, and meets the hot water of user demand by outlet pipeline output.
An example according to the present invention, further includes outlet pipeline, described outlet pipeline one end and the third heat exchanger
It is connected, the other end is equipped with hot water outlet.
By adopting the above technical scheme, outlet pipeline can provide the hot water for meeting requirement for user, further be promoted
Fire the functionality of hot equipment.
An example according to the present invention, further includes water pipe, the water inlet of described water pipe one end, the other end with it is described
Third heat exchanger is connected.
By adopting the above technical scheme, third heat exchanger is easily facilitated by the water inlet of water pipe to manage tap water and second
The hot water that road conveying comes carries out heat exchange, and being convenient for will be needed for lower water temperature to user.
An example according to the present invention, further includes control device, the control device and electricity generation system circuit connection；?
In the case of the electrical equipment and external power supply for firing hot equipment are connected, the control device closes the electricity generation system and fires hot equipment
Electrical equipment circuit connection；Under external power-off state, the control device opens the electricity generation system and combustion heat
The circuit connection of the electrical equipment of equipment.
By adopting the above technical scheme, the switching that power supply mode can be realized by control device, saves electric energy, and prevent
Unit shuts down when power failure.
An example according to the present invention, the hot equipment of combustion is wall-hung boiler.
The second object of the present invention is to provide a kind of working method for firing hot equipment, comprising the following steps:
A, it collects the smoke heat energy fired inside hot equipment and converts electric energy for smoke heat energy；
It b, is the power supply for electrical equipment of the hot equipment of combustion by the electric energy of conversion.
The working method of the hot equipment of combustion provided according to the present invention, is generated electricity using smoke heat energy, is solved combustion heat and is set
The standby dependence to external power supply, unit, which shuts down, when avoiding having a power failure leads to fire the structures such as hot equipment internal component and heating water route
Damage.
An example according to the present invention, the step a include: the smoke heat energy collected and fired inside hot equipment, and will be hot
Can pass to can be by thermal evaporation liquid medium；Liquid medium gasification acting is to push gas driven generator to carry out power generation operation.
By adopting the above technical scheme, it is generated electricity using pneumatic power generation system, heat utilization rate and electric energy high conversion rate.
An example according to the present invention, the step b include: the electric energy that storage is converted by smoke heat energy；It is deposited in electric energy
When storage to default electricity, external power supply is disconnected to the power supply for electrical equipment, by the electric energy of smoke heat energy conversion to electrical equipment
Power supply；Alternatively, when external power supply and power supply unit disconnect, by the electric energy of storage to the power supply for electrical equipment.
By adopting the above technical scheme, it enables to power supply mode to optimize, saves electric energy.
The advantages of above additional aspect, will be set forth in part in the description, and partially will become from the following description bright
It is aobvious, or practice through the invention recognizes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hot equipment of combustion of the embodiment of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1. the first shut-off valve；2. the second shut-off valve；3. gas driven generator；4. depressurizing tank；5. First Heat Exchanger；6. third is cut
Only valve；7. fire testing needle；8. ignition electrode；9. expansion tank；10. check valve；11. battery；12. first circulation pumps；13. condensation dress
It sets；14. fluid reservoir；15. water flow sensing unit；16. heating water return outlet；17. water inlet；18. condensate water discharging mouth；19. combustion gas into
Mouthful；20. hot water outlet；21. heating water outlet；22. third heat exchanger；23. gas ratio valve；24. triple valve；25. second follows
Ring pump；26. burner；27. the second heat exchanger；28. blower；29. blast switch；30. the first pipeline；31. the second pipeline.
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment one
In conjunction with shown in attached drawing 1 (figure medial head is water (flow) direction), present embodiments provides a kind of hot equipment of combustion, specifically may be used
To be wall-hung boiler, firing hot equipment includes ontology, electricity generation system and battery 11；It fires and forms combustion chamber in hot apparatus body, combustion heat
Equipment has multiple electrical equipments, and electrical equipment is connected with external power supply, fires in hot apparatus body and be equipped with flue gas waste heat recovery
Device is equipped with burner 26 in combustion chamber, and for heating to heating circulation line, flue gas waste heat recovery apparatus includes the first heat exchange
Device 5 can condense by the heat recovery of exhaust fumes and by the part water body in flue gas, and pass through 18 row of condensate water discharging mouth
Out, specific structure the present embodiment about First Heat Exchanger 5 and the second following heat exchangers 27, third heat exchanger 22 is not done excessively
Description, those skilled in the art can voluntarily select suitable heat exchanger type and model according to design requirement, and about combustion heat
The other structures component of equipment can give detailed description later in the present embodiment.
The present embodiment is compared to the improvement of the prior art are as follows: has increased electricity generation system and battery 11 newly, electricity generation system is received
Collect the thermal energy in combustion chamber and/or in flue gas waste heat recovery apparatus, and converts electric energy for the thermal energy received；Battery 11 divides
Not with the electrical equipment circuit connection of electricity generation system and the hot apparatus body of combustion；Battery 11 stores the electric energy of electricity generation system, and will
The electrical energy transportation of storage can also mention one by one to the electrical equipment for firing hot apparatus body, the electrical equipment in following description given
And.And it is preferred, the electricity generation system of the present embodiment is the thermal energy collected in flue gas waste heat recovery apparatus, and this avoid reduce to fire
Indoor temperature is burnt, and can be by the good recycling of the heat of flue gas.
In conjunction with above description it is found that the hot equipment of the combustion of the present embodiment increases electricity generation system and battery 11, solves combustion
Dependence of the hot equipment to external power supply, unit, which shuts down, when avoiding having a power failure leads to fire hot equipment internal component and heating water route etc.
The damage of structure.
In addition, the hot equipment of the combustion of the present embodiment further includes control device, control device and 11 circuit connection of battery；It is firing
In the case of the electrical equipment and external power supply of hot equipment are connected, control device closes battery 11 and fires the electrical equipment of hot equipment
Circuit connection；Under external power-off state, control device opens battery 11 and fires the electricity of the electrical equipment of hot equipment
Road connection.
Specifically, in the normal situation of external power supply, preferentially using external electricity to guarantee electricity generation system service life
Source, the power supply line when external power supply is connected between battery 11 and the electrical equipment of the hot equipment of combustion are in an off state, and
It charges to battery 11；When the detection device on 11 circuit of battery detects charging complete, the control of hot equipment is fired
Device cuts battery 11 automatically and breaks charging circuit；When detecting the power supply of battery 11 lower than 20%, control device connection is filled
Circuit, so that electricity generation system is powered battery 11；When encountering power failure, control device makes the power supply of battery 11
Circuit and the electrical equipment for firing hot equipment are connected, by 11 pairs of the battery hot equipment power supply for electrical equipment of combustion, until extraneous power supply
Restore normally or electricity exhausts in battery 11.
Specifically, there are many electricity generation systems of the present embodiment, electricity generation system include medium circulation pipeline, gas driven generator 3,
First circulation pump 12 and condensing unit 13；Being filled in medium circulation pipeline can be by thermal evaporation liquid medium；Pneumatic electric generating
Machine 3, first circulation pump 12 and condensing unit 13 are sequentially arranged at medium circulation pipe road, and are connected respectively with medium circulation pipeline
It is logical；Wherein, gas driven generator 3 and 11 circuit connection of battery, first circulation pump 12 is for driving the liquid in medium circulation pipeline
Body medium is recycled along preset direction, and the medium circulation pipeline between gas driven generator 3 and first circulation pump 12 is equipped with heat collection
Section, heat collection section are placed in combustion chamber or flue gas waste heat recovery apparatus.
In addition, medium circulation conduit failure in order to prevent, runs it preferably, the electricity generation system of the present embodiment further includes
The decompression tank 4 being connected with liquid medium circulation line, the setting of decompression tank 4 pump between 12 in gas driven generator 3 and first circulation,
And the setting of heat collection section is between decompression tank 4 and first circulation pump 12.And medium back flow, the present embodiment heat are received in order to prevent
The medium circulation pipeline collected between section and first circulation pump 12 is equipped with check valve 10.
Moreover, electricity generation system further includes in order to guarantee that the amount of liquid medium can satisfy the requirement of driving gas driven generator 3
The fluid reservoir 14 being connected with medium circulation pipeline, the setting of fluid reservoir 14 is between first circulation pump 12 and condensing unit 13, storage
Liquid medium is stored in flow container 14.
And the condensing unit 13 of the present embodiment can be made of condenser pipe, the both ends of condenser pipe are separately connected medium circulation pipe
Road, certainly also can also external condensing plant the medium circulation pipeline in the region is cooled down, ensure that the medium in pipeline exists
Good conversion cycle between gasification and liquefaction.
In addition, the present embodiment is equipped with first section on the medium circulation pipe road also between decompression tank 4 and gas driven generator 3
Only valve 1 is equipped with the second shut-off valve 2 on the medium circulation pipe road between gas driven generator 3 and condensing unit 13, in decompression tank
Medium circulation pipe road between 4 and heat collection section is equipped with third shut-off valve 6, with the opening and closing of control piper.
The course of work of the electricity generation system of the present embodiment is described below:
When needing to charge to battery 11, control device issues instruction, and first circulation pump 12 starts running, fluid reservoir 14
Interior liquid enters in First Heat Exchanger 5 through first circulation pump 12 and check valve 10 to gasify, and the steam after gasification, which flows through, to be subtracted
Pressure tank 4 leans on the dynamic pressure of steam generation that gas driven generator 3 is pushed to generate electricity after depressurizing, the electricity of generation is stored into storage by conducting wire
In battery 11, while battery 11, by electric apparatus for controlling of supply mainboard, control device is answered according to corresponding loading demand, output phase
AC and DC and cut off external power supply.Afterheat steam enters fluid reservoir 14 by being condensed into liquid after condenser, leads to again
It crosses in water pump and the entrance flue gas heat-exchange unit of check valve 10 and continues to use.
Certainly, the specific constructive form of the electricity generation system of the present embodiment is without being limited thereto, other can convert heat into electricity
Can power generator also the electricity generation system of the present embodiment it is optional within the scope of.And the control about the complete machine than firing hot equipment
Device (can also be referred to as control system) processed is the prior art well-known to those skilled in the art, therefore the present embodiment is not right
Its particular circuit configurations and working principle are described.
Based on above structure, the specific structure of the hot equipment of combustion of the present embodiment is described below.In conjunction with 1 institute of attached drawing
Show, the hot apparatus body of combustion of the present embodiment further includes blower 28 and adopt other than above-mentioned burner 26 and the second heat exchanger 27
Warm circulation line；In the combustion chamber, burner 26 has fire testing needle 7, ignition electrode 8 etc. for burner 26 and the installation of the second heat exchanger 27
Device, and be connected with fuel gas pipeline, fuel gas pipeline are equipped with gas ratio valve 23, fuel gas pipeline have fuel gas inlet 19 be connected to
The gas outlet of burner 26；Blower 28 has blast switch 29, and blower 28 is respectively communicated with combustion chamber and flue gas waste heat recovery dress
It sets, and the indoor flue gas that will burn imports flue gas waste heat recovery apparatus；Heating circulation line has bringing-up section and heat exchanging segment, heating
Section is placed in combustion chamber, heat exchanging segment and the thermally conductive connection of the second heat exchanger 27.Above-mentioned blower 28, burner 26, fire testing needle 7, point
The devices such as fiery needle 8 can be used as the electrical equipment that the present embodiment fires hot equipment.
Specifically, the heating circulation line of the present embodiment is equipped with heating water return outlet 16 and heating water outlet 21；Heating circulation
Piping connection has second circulation to pump 25；Second circulation water pump drives between heating water return outlet 16 and heating water outlet 21
Water body in circulation line recycles between heating water return outlet 16 and heating water outlet 21.Pass through indoor heating and second of burning
The heat exchange of heat exchanger 27 is handed over so that entering the water body in heating circulation line by heating water return outlet 16 by a series of heat
It changes, the hot water of part heat exchange is flowed out as hot water by the hot water outlet 20 of following outlet pipelines, and rest part water body is logical
It crosses heating water outlet 21 and returns to heating water return outlet 16 again by other pipelines (not shown), complete a water circulation.
Specifically, the hot equipment of the combustion of the present embodiment further includes that outlet pipeline, the first pipeline 30, the second pipeline 31 and third are changed
Hot device 22, outlet pipeline one end are connected with third heat exchanger 22, and the other end is equipped with hot water outlet 20, and hot water outlet 20 is as life
Apply flexibly the water out of water；First pipeline, 30 one end is connected with heating circulation line, and the two connectivity part is located at heating water inlet
Between 17 and second circulation pump 25, the other end is connected with third heat exchanger 22；Second pipeline, 31 one end and heating circulation line
It is connected, and the two connectivity part is located between second circulation pump 25 and heating water outlet 21, the other end and 22 phase of third heat exchanger
Connection.And triple valve 24 is equipped in the junction of the first pipeline 30 and heating circulation line.
The third heat exchanger 22 of the present embodiment is used to for heating circulation line being flowed into cold water in the first pipeline 30 and the
Hot water in two pipelines 31 carries out heat exchange, so that hot water and cold water is carried out heat exchange, and meet user by outlet pipeline output
The hot water of demand.It is preferable that the present embodiment further includes water pipe, the water inlet of water pipe one end, the other end and third heat exchanger
22 are connected, and water pipe one end connects tap water pipe line, and easily facilitating third heat exchanger 22 by the water inlet of water pipe will
The hot water that tap water and the conveying of the second pipeline 31 come carries out heat exchange, convenient for by needed for lower water temperature to user, and water supply pipe
Road is equipped with water flow sensing unit 15, detects and controls to water flow.
In addition, the hot equipment of the combustion of the present embodiment further includes expansion tank 9；Heating circulation line and 9 pipeline of expansion tank connect
It connects, and the junction of the two is located between heating water return outlet 16 and second circulation pump 25, expansion tank 9 is used to accommodate and compensation is adopted
The breathing amount of water in warm circulation line.
Embodiment two
Present embodiments provide a kind of working method of the hot equipment of combustion of above-described embodiment, comprising the following steps:
A, it collects the smoke heat energy fired inside hot equipment and converts electric energy for smoke heat energy；
It b, is the power supply for electrical equipment of the hot equipment of combustion by the electric energy of conversion.
Specifically, the step a includes:
The smoke heat energy fired inside hot equipment is collected, and transferring thermal energy to can be by thermal evaporation liquid medium；
Liquid medium gasification acting is to push gas driven generator to carry out power generation operation.
Specifically, the step b includes:
Store the electric energy converted by smoke heat energy；
In power storage to default electricity, external power supply is disconnected to the power supply for electrical equipment, is converted by smoke heat energy
Power supply of the electric energy to electrical equipment；
Alternatively, when external power supply and power supply unit disconnect, by the electric energy of storage to the power supply for electrical equipment.
The specific steps and working principle of method about the present embodiment provide in example 1, therefore this implementation
Example is without excessively describing.
In the description of the present invention, it is to be understood that, term " on ", "lower", "left", "right", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Bu Nengli
Solution is limitation of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicit includes one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, the terms such as term " installation ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral etc..For the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (18)
1. a kind of hot equipment of combustion, which is characterized in that including firing hot apparatus body and electricity generation system；The hot apparatus body of combustion has
Combustion chamber and flue gas waste heat recovery apparatus；The electricity generation system is collected in the combustion chamber and/or flue gas waste heat recovery dress
Interior thermal energy is set, converts electric energy for the thermal energy received, and by electrical energy transportation to the electrical equipment of the hot apparatus body of combustion.
2. the hot equipment of combustion according to claim 1, which is characterized in that the electricity generation system is pneumatic power generation system.
3. the hot equipment of combustion according to claim 2, which is characterized in that the pneumatic power generation system includes medium circulation pipe
Road, gas driven generator (3), first circulation pump (12) and condensing unit (13)；Filled with can be by the medium circulation pipeline
Thermal evaporation liquid medium；The gas driven generator (3), first circulation pump (12) and the condensing unit (13) are mounted on
The medium circulation pipe road；Wherein, the gas driven generator (3) is connected with the electricity generation system, the gas driven generator
(3) the medium circulation pipeline between first circulation pump (12) is equipped with heat collection section, and the heat collection section is placed in institute
It states in combustion chamber or the flue gas waste heat recovery apparatus.
4. the hot equipment of combustion according to claim 3, which is characterized in that the electricity generation system further includes and the medium circulation
The decompression tank (4) that pipeline is connected, decompression tank (4) setting are pumped in the gas driven generator (3) and the first circulation
(12) between, and heat collection section setting is between the decompression tank (4) and first circulation pump (12).
5. the hot equipment of combustion according to claim 3 or 4, which is characterized in that the heat collection section and the first circulation
The medium circulation pipeline pumped between (12) is equipped with check valve (10).
6. the hot equipment of combustion according to claim 3, which is characterized in that the pneumatic power generation system further includes and the medium
The fluid reservoir (14) that circulation line is connected, fluid reservoir (14) setting is in first circulation pump (12) and condensation dress
It sets between (13), is stored with the liquid medium in the fluid reservoir (14).
7. -4 and 6 described in any item hot equipment of combustion according to claim 1, which is characterized in that the electricity generation system further includes storing
Battery, the battery (11) stores the electric energy of the electricity generation system, and gives the electrical energy transportation of storage to the wall hanging furnace body
Electrical equipment.
8. -4 and 6 hot equipment of described in any item combustions according to claim 1, which is characterized in that the hot apparatus body of combustion includes
Burner (26), the second heat exchanger (27), blower (28) and heating circulation line；The burner (26) and second heat exchange
Device (27) is mounted in the combustion chamber, and the blower (28) is respectively communicated with the combustion chamber and flue gas waste heat recovery dress
It sets, and the indoor flue gas of burning is imported into the flue gas waste heat recovery apparatus；The heating circulation line has bringing-up section
And heat exchanging segment, the bringing-up section are placed in the combustion chamber, the heat exchanging segment and the thermally conductive connection of second heat exchanger (27).
9. the hot equipment of combustion according to claim 8, which is characterized in that the heating circulation line is equipped with heating water return outlet
(16) and heating water outlet (21)；The heating circulation line is connected with second circulation pump (25)；Second circulation water pump position
Between the heating water return outlet (16) and the heating water outlet (21), and drive the water body in circulation line in heating return water
It is recycled between mouth (16) and heating water outlet (21).
10. the hot equipment of combustion according to claim 9, which is characterized in that further include expansion tank (9)；The heating circulation
Pipeline and the expansion tank (9) piping connection, and the junction of the two is located at the heating water return outlet (16) and described second
Between circulating pump (25).
11. the hot equipment of combustion according to claim 9, which is characterized in that further include the first pipeline (30), the second pipeline (31)
With third heat exchanger (22)；Described first pipeline (30) one end is connected with the heating circulation line, and the two connectivity part position
Between the heating water inlet (17) and second circulation pump (25), the other end is connected with the third heat exchanger (22)；Institute
It states the second pipeline (31) one end to be connected with the heating circulation line, and the two connectivity part is located at second circulation pump (25)
Between the heating water outlet (21), the other end is connected with the third heat exchanger (22).
12. the hot equipment of combustion according to claim 11, which is characterized in that it further include outlet pipeline, the outlet pipeline one
End is connected with the third heat exchanger (22), and the other end is equipped with hot water outlet (20).
13. the hot equipment of combustion according to claim 11, which is characterized in that it further include water pipe, the water pipe one
End water inlet, the other end are connected with the third heat exchanger (22).
14. -4 and 6 described in any item hot equipment of combustion according to claim 1, which is characterized in that it further include control device, it is described
Control device and electricity generation system circuit connection；When the electrical equipment and external power supply for firing hot equipment are connected, the control
Device closes the electricity generation system and fires the circuit connection of the electrical equipment of hot equipment；It is described under external power-off state
Control device opens the electricity generation system and fires the circuit connection of the electrical equipment of hot equipment.
15. -4 and 6 described in any item hot equipment of combustion according to claim 1, which is characterized in that the hot equipment of combustion is wall hanging
Furnace.
16. a kind of working method for firing hot equipment, which comprises the following steps:
A, it collects the smoke heat energy fired inside hot equipment and converts electric energy for smoke heat energy；
It b, is the power supply for electrical equipment of the hot equipment of combustion by the electric energy of conversion.
17. the working method of the hot equipment of combustion according to claim 16, which is characterized in that the step a includes:
The smoke heat energy fired inside hot equipment is collected, and transferring thermal energy to can be by thermal evaporation liquid medium；
Liquid medium gasification acting is to push gas driven generator to carry out power generation operation.
18. the working method of the hot equipment of combustion according to claim 16, which is characterized in that the step b includes:
Store the electric energy converted by smoke heat energy；
In power storage to default electricity, external power supply is disconnected to the power supply for electrical equipment, by the electricity of smoke heat energy conversion
It can be to the power supply of electrical equipment；
Alternatively, when external power supply and power supply unit disconnect, by the electric energy of storage to the power supply for electrical equipment.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408884.9A CN109539557A (en) | 2018-11-23 | 2018-11-23 | It is a kind of to fire hot equipment and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408884.9A CN109539557A (en) | 2018-11-23 | 2018-11-23 | It is a kind of to fire hot equipment and its working method |
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| CN109539557A true CN109539557A (en) | 2019-03-29 |
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ID=65849793
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| CN201811408884.9A Pending CN109539557A (en) | 2018-11-23 | 2018-11-23 | It is a kind of to fire hot equipment and its working method |
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| CN1715802A (en) * | 2005-07-08 | 2006-01-04 | 佛山市顺德区万和集团有限公司 | Self generation forced fume exhaust gas burning water heater |
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