CN101769540A - Straw fuel warm air air-conditioning heating device - Google Patents
Straw fuel warm air air-conditioning heating device Download PDFInfo
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- CN101769540A CN101769540A CN200810236571A CN200810236571A CN101769540A CN 101769540 A CN101769540 A CN 101769540A CN 200810236571 A CN200810236571 A CN 200810236571A CN 200810236571 A CN200810236571 A CN 200810236571A CN 101769540 A CN101769540 A CN 101769540A
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Abstract
The invention relates to a straw fuel warm air air-conditioning heating device which comprises an air supply device, a combustion chamber, a heat exchanger and a connecting bracket, wherein the combustion chamber is arranged at the upper end of the air supply device, the heat exchanger is arranged at the upper end of the combustion chamber, and the connecting bracket is arranged on an air air-conditioning heating device host computer which comprises the heat exchanger and the combustion chamber; the heat exchanger comprises at least three levels and comprises a first-level heat exchange segment, a second-level heat exchange segment and a third-level heat exchange segment, wherein the first-level heat exchange segment is connected with the combustion chamber, the second-level heat exchange segment is arranged at the upper end of the first-level heat exchange segment, and the third-level heat exchange segment is arranged at the upper end of the second-level heat exchange segment; a smoke exhaust hood is arranged at the upper end of the third-level heat exchange segment; a smoke gas and smoke dust purifier is arranged at the upper end of the smoke exhaust hood; and the smoke exhaust hood and the smoke gas and smoke dust purifier are connected through a bent pipe. The invention solves the technical problems of difficult heating in winter and serious pollution of traditional villages, towns and villages; the straw fuel warm air air-conditioning heating device has the advantages of full combustion of the combustion chamber, energy saving and emission reduction, low energy consumption, lowest price consumption, safe and convenient use, simple maintenance and repair, energy saving and environment protection and the like.
Description
Technical field
The present invention relates to a kind of heating equipment, relate in particular to a kind of straw fuel warm air air-conditioning heating device.
Background technology
In the rural area, vast small towns of northern Yangtze river basin winter heating difficulty relatively, the indoor and fruits and vegetables plantation booth in general rural area all is to warm oneself by manually insert fuel such as stalk, discarded branch in a heatable brick bed; The planting fruit trees booth adopts native heating installation, coal stove to heat, because the insufficient heat energy that produced of causing of burning is lower, and the heating facility that does not generally have at the classroom and the medium-sized and small enterprises factory building of middle and primary schools, or fraction adopts tradition to fall behind the coal stove or the honeycomb briquette stove heating of band chimney, effect is all poor, and dangerous, give in teachers and students' study and in life and the worker's of enterprise the work and all bring certain difficulty.
The renewable sources of energy such as China's stalk, discarded branch, leaf, weeds are abundant, every year they burnt in the ground as refuse in vast rural area and cities and towns, not only wasted the renewable sources of energy, and produced a large amount of CO
2Etc. harmful greenhouse gas emission, severe contamination environment.
Summary of the invention
The technical problem to be solved in the present invention is for energy savings; rationally be used in the renewable sources of energy; effectively ecological that environment of protection reduces the environmental pollution that burning caused to stalk, discarded branch, leaf, sawdust, weeds, thereby a kind of straw fuel warm air air-conditioning heating device is provided.
Technical scheme of the present invention is:
A kind of straw fuel warm air air-conditioning heating device comprises that air-supply arrangement 1 is arranged at the combustion chamber 2 of air-supply arrangement 1 upper end, is arranged at the heat exchanger 3 of 2 upper ends, combustion chamber, and the wind air-conditioning heating device main frame of forming by heat exchanger 3 and combustion chamber 2 be connected support 01; Described air-supply arrangement 1 is by blower fan 29, and the airduct 20 that is arranged at the air outlet place of blower fan 29 is formed, described combustion chamber 2 comprises, cylindrical housing 22, conical inner casing 21, be arranged at the burner 201 in the conical inner casing 21, fuel supply room 4 between conical inner casing 21 and the cylindrical housing 22, and igniter 5; It is characterized in that: described heat exchanger 3 is formed by three grades at least, described heat exchanger 3 comprises the first order heat exchanging segment 31 that links to each other with combustion chamber 2, be arranged at the second level heat exchanging segment 32 of first order heat exchanging segment 31 upper ends, and the third level heat exchanging segment 33 that is arranged at second level heat exchanging segment 32 upper ends; The upper end of described third level heat exchanging segment 33 is provided with; The upper end of described enclosure 34 is provided with flue gas fume purifier 28; Described enclosure 34 is connected by bend pipe 284 with flue gas fume purifier 28.
Above-mentioned first order heat exchanging segment 31 is by the heat exchange bottom surface 311 that is arranged at first order heat exchanging segment 31 bottoms, be arranged at the heat exchange end face 312 at first order heat exchanging segment 31 tops, first shell 313, and around the central axis of heat exchange bottom surface 311 and heat exchange end face 312 uniform staggered multi-turn and be a plurality of heat exchange siphon heat pipe 314 compositions;
Above-mentioned second level heat exchanging segment 32 is by the heat exchange bottom surface 321 that is arranged at second level heat exchanging segment 32 bottoms, be arranged at the heat exchange end face 322 at second level heat exchanging segment 32 tops, second shell 323, outer sleeve 315 in the chamber, the second level, and around the central axis of heat exchange bottom surface 321 and heat exchange end face 322 uniform staggered multi-turn and be a plurality of heat exchange siphon heat pipe 324 compositions;
Above-mentioned third level heat exchanging segment 33 is by the heat exchange bottom surface 331 that is arranged at third level heat exchanging segment 33 bottoms, is arranged at the heat exchange end face 332 at third level heat exchanging segment 33 tops, and outer sleeve 334 in the third level chamber, and shell the 3 333 is formed.
The heat exchange siphon heat pipe 314 of above-mentioned first order heat exchanging segment 31 and the heat exchange siphon heat pipe 324 interlaced arrangements of second level heat exchanging segment 32.
The heat exchange bottom surface 311 of above-mentioned first order heat exchanging segment 31 and heat exchange siphon heat pipe 314 are formed first heating heat exchanging chamber and the first order fume emission passage 2131 with the last expansion cavity of the conical inner casing 21 of combustion chamber 2;
Be provided with gas transmission connecting duct 35 and second level flue gas heat exchange discharge-channel 3123 between the heat exchange end face 312 at above-mentioned first order heat exchanging segment 31 tops and the heat exchange bottom surface 321 of second level heat exchanging segment 31 bottoms.
Be provided with gas transmission connecting duct 36, third level flue gas heat exchange discharge-channel 3233 and third level flue gas heat exchange discharge-channel 3334 between the heat exchange end face 322 at heat exchanging segment 32 tops, the above-mentioned second level and the heat exchange bottom surface 331 of third level heat exchanging segment 33 bottoms.
Above-mentioned flue gas fume purifier 28 upper ends are provided with water conduit 283 and smoke removal conduit 285, and described flue gas fume purifier 28 lower ends are provided with flue dust discharging of waste liquid valve 282.
Above-mentioned first order heat exchanging segment 31 lower port also are provided with output hot-blast conduit 38.
In the chamber, the above-mentioned second level in outer sleeve 315 and the third level chamber outer sleeve 334 opening parts be respectively arranged with the conduit 39 of drying.
Above-mentioned blowing conduit 39 is provided with control valve 391.
Advantage of the present invention is:
1,, make the efficiency of cycle up to 90%-95% because the multisection displacement type exchanging air heat exchange of multistage exchanging air is abundant:
Replace traditional sucrose with air dielectric, by the electronic axial flow of the frequency conversion blower fan of calming the anger, supporting defeated cool air hose is forced the suction dwelling house, the classroom, factory building, it is good that the indoor certain flow air dielectric of booth directly enters thermal conductivity, heat exchange area is big, heat-exchange time is long, heat exchange structure is ingenious, the unique case surface of layout has the multisection displacement heat exchanger of the multi-stage heat exchanger section of thermal insulating warm-keeping layer, higher level's heat exchanging segment third level heat exchanging segment top from top to bottom realizes that with the ingenious layout of chamber structure that broken fuel such as sucking stalk by the supporting controlled wind speed jet pipe injection of frequency conversion electric blower follows a secondary air streams repeatedly to mix mutual collision complete Boiling Combustion produces the thermal-flame flue gas hot-fluid of required certain thermal capacity efficient heat energy and directly enter a plurality of staggered siphon heat pipe bore of subordinate's heat exchanging segment first order heat exchanging segment multistage multi-turn from bottom to top of heat exchanger, the heating heat exchange constitutes unique ingenious passage by force and carries out the heat exchange of reverse multistage heat exchanging segment, the heat exchange of anti-burning, improve effective heat exchange area and heat-exchange time greatly and significantly intensification, by subordinate heat exchanging segment bottom output hot blast insulation tube is set and fails back dwelling house, the classroom, factory building, booth is indoor, and corresponding combustion chamber high temperature fire smoke gases hot-fluid is through multi-stage heat exchanger, significantly atmosphere is got rid of by enclosure flue gas fume purifier low-temperature environment-friendly in the cooling back, thereby forms thermal cycle.
2, combustion chambers burn is abundant, the flue gas low-temperature environment protection emission:
Because the unique texture of combustion chamber, realize stalk, the waste gas branch, broken section of leaf weeds etc., fragment, particle sucks and is with the controlled secondary vortices precession wind conduit of bispin plate control valve to implement to follow repeatedly fully mixing of a secondary air streams by the controlled primary air velocity jet pipe injection of frequency conversion electric blower supporting belt rotating plate control valve, cross to spray repeatedly and fully mix, cross, spray, repeatedly collision mutually, through manual temperature automatically controlled adjusting, realize the controllable safety Boiling Combustion, make in the flue gas pernicious gas content such as CO extremely low, fully the thermal-flame flue gas hot-fluid of Boiling Combustion and its coupling are forced to be pumped in the multisection displacement heat exchanger of multistage heat exchanging segment the indoor certain flow air dielectric of heating and are carried out cooling rapidly after the abundant heat exchange of reverse multistage heat exchanging segment, adsorb through supporting flue gas fume purifier, desulfurization, low-temperature environment-friendly enters atmosphere behind the depositing dust.
3, energy-saving and emission-reduction have low energy expenditure and lowest price consumption:
The structure of this burner makes the indoor efficiency of cycle up to 90-95%, makes broken fuel such as its stalk under the condition of the same required thermal capacity of heating area temperature, consumes least, corresponding generation CO
2The indoor gas discharge capacity is also minimum, owing to force the heating of the indoor certain flow air circulation of heating, the air dielectric programming rate is fast, be evenly distributed, be suitable for most working clan or classroom after class, factory comes off duty, and the time spent is not stopped, energy loss is minimum, and the time spent reaches the heating effect and a large amount of not consumption of the time spent energy of corresponding saving very soon.The renewable sources of energy such as vast straw from village, discarded branch, leaf, weeds are abundant, and price is the most cheap, and processing is pulverized simply, power consumption is also less, and same calorific value is scaled 1/15 of electricity price, natural gas price 1/5, coal-fired valency 1/3.Therefore have the energy-saving and emission-reduction lowest energy and consume and the lowest energy price advantage, create the optimal selection advantage of best benefit for the user.
4, can have the dwelling house of raising, classroom, factory building and booth to imitate IAQ:
Blower fan directly forces to aspirate room air medium such as dwelling house, classroom and the fraction outdoor fresh air directly enters multisection displacement heat exchanger heating disinfection, water spray humidification because the electronic axial flow of frequency conversion is calmed the anger, carry back the optimum high efficient heat exchanging circulation of indoor formation after being rapidly heated, guaranteeing effectively to improve room heater quality, humidity 60% under 18 ℃ ± 2 ℃ prerequisites of its indoor required heating temperature.
5, safe and convenient to use, maintenance and repair is simple:
Because directly nontoxic, tasteless air dielectric replaces the traditional heating aqueous medium in the heating suction chamber, need not antiscale, anti-boil, a large amount of security protection measures such as antifreeze, explosion-proof, antidrip, need not to be provided with facilities such as homogeneous solution-type reactor, radiator and ducts valve, save space and corresponding a large amount of facility Master Cost, make warm air air-conditioning heating device compact conformation simplification, safe and reliable, easy to use, corresponding after-sale service keeps in repair, safeguards easier, and maintenance cost also significantly reduces.
6, energy-conserving and environment-protective:
This installs efficiency of cycle up to 90-95%, the lowest energy consumption 100m of the warm area of unit
2The heating in 120 days winters of area, Xi'an, 18 ℃ ± 2 ℃ of indoor assurances, broken fuel energy consumption cost such as required stalk contains 450 yuan of the electricity charge, the efficient of broken fuel such as its combustion chambers burn stalk is up to more than 95%, all the time be in safe Boiling Combustion state, in the flue gas pernicious gas content such as CO extremely low≤0.02% (national requirements≤0.06%) sufficient combustion flame stabilization with at present both at home and abroad aqueous medium heat transfer boiler heating system technical indicator compare, level is in a leading position, broken through the boiler heating system that the traditional water medium conducts heat, indirect thermal cycle efficieny low (50-80%), big (the 120 days 100m of energy consumption
2About 1600 yuan of coal-fired expenses of area) technical bottleneck, and solved easy dirt, easily boiled, easily frozen, drawback such as explosive, easy water clock, remove the setting of many security protection facilities from, promptly improve warm air air-conditioning heating device security reliability and heating IAQ energy efficient significantly again greatly, solve and become Fei Weibao, fuel conversion using rates such as stalk, a large amount of CO of also corresponding minimizing
2Greenhouse gas emission and a large amount of traditional auxiliary facilities of saving and expense.
Description of drawings
Fig. 1 is a theory diagram of the present invention;
Fig. 2 is the front view of middle burner of the present invention;
Fig. 3 is a front view of the present invention;
Fig. 4 is a multisection displacement heat exchanger third level heat exchanging segment A-A cross sectional view of the present invention;
Fig. 5 is a multisection displacement heat exchanger third level heating heat exchanging chamber B-B cross sectional view of the present invention;
Fig. 6 is a multisection displacement heat exchanger of the present invention second level heat exchanging segment C-C cross sectional view;
Fig. 7 is a multisection displacement heat exchanger of the present invention second level heating heat exchanging chamber D-D cross sectional view;
Fig. 8 is a multisection displacement heat exchanger first order heat exchanging segment E-E cross sectional view of the present invention.
Description of reference numerals:
The 1-air-supply arrangement; 01-connects support; The 20-airduct, 2-combustion chamber, 22-cylindrical housing, the conical inner casing of 21-, 201-burner, 29-blower fan, 3-heat exchanger, 4-fuel supply room, 5-igniter; 31-first order heat exchanging segment, 311-heat exchange bottom surface, 312-heat exchange end face, 313-first shell, 314-heat exchange siphon heat pipe; Outer sleeve in the chamber, the 315-second level, 3123-second level flue gas heat exchange discharge-channel; 32-second level heat exchanging segment, 321-heat exchange bottom surface, 322-heat exchange end face, 323-second shell, 324-heat exchange siphon heat pipe; 3233-third level flue gas heat exchange discharge-channel; 33-third level heat exchanging segment; 331-heat exchange bottom surface, 332-heat exchange end face, outer sleeve in the 334-third level chamber, 333-the 3rd shell; 3334-third level flue gas heat exchange discharge-channel; The 34-enclosure, 35-gas transmission connecting duct; 36-gas transmission connecting duct, 28-flue gas fume purifier; 282-flue dust discharging of waste liquid valve; The 283-water conduit; The 284-bend pipe; The 285-smoke removal conduit, 2131-first order fume emission passage; 37-exports cooling air duct; 38-exports hot-blast conduit; 39-wind conduit, the 391-control valve.
The specific embodiment
A kind of straw fuel warm air air-conditioning heating device comprises that air-supply arrangement 1 is arranged at the combustion chamber 2 of air-supply arrangement 1 upper end, is arranged at the heat exchanger 3 of 2 upper ends, combustion chamber, and the wind air-conditioning heating device main frame of forming by heat exchanger 3 and combustion chamber 2 be connected support 01; Air-supply arrangement 1 is by blower fan 29, and the airduct 20 that is arranged at the air outlet place of blower fan 29 is formed, combustion chamber 2 comprises, cylindrical housing 22, conical inner casing 21, be arranged at the burner 201 in the conical inner casing 21, fuel supply room 4 between conical inner casing 21 and the cylindrical housing 22, and igniter 5; Heat exchanger 3 is formed by three grades at least, and heat exchanger 3 comprises the first order heat exchanging segment 31 that links to each other with combustion chamber 2, is arranged at the second level heat exchanging segment 32 of first order heat exchanging segment 31 upper ends, and the third level heat exchanging segment 33 that is arranged at second level heat exchanging segment 32 upper ends; The upper end of third level heat exchanging segment 33 is provided with enclosure 34; The upper end of enclosure 34 is provided with flue gas fume purifier 28; Enclosure 34 is connected by bend pipe 284 with flue gas fume purifier 28.First order heat exchanging segment 31 is by the heat exchange bottom surface 311 that is arranged at first order heat exchanging segment 31 bottoms, be arranged at the heat exchange end face 312 at first order heat exchanging segment 31 tops, first shell 313, and around the central axis of heat exchange bottom surface 311 and heat exchange end face 312 uniform staggered multi-turn and be a plurality of heat exchange siphon heat pipe 314 compositions; Second level heat exchanging segment 32 is by the heat exchange bottom surface 321 that is arranged at first order heat exchanging segment 31 bottoms, be arranged at the heat exchange end face 322 at second level heat exchanging segment 31 tops, second shell 323, outer sleeve 315 in the chamber, the second level, and around the central axis of heat exchange bottom surface 321 and heat exchange end face 322 uniform staggered multi-turn and be a plurality of heat exchange siphon heat pipe 324 compositions; Third level heat exchanging segment 33 is by the heat exchange bottom surface 331 that is arranged at third level heat exchanging segment 33 bottoms, is arranged at the heat exchange end face 332 at third level heat exchanging segment 33 tops, and outer sleeve 334 in the third level chamber, and the 3rd shell 333 is formed.The heat exchange siphon heat pipe 314 of first order heat exchanging segment 31 and the heat exchange siphon heat pipe 324 interlaced arrangements of second level heat exchanging segment 32.The heat exchange bottom surface 311 of first order heat exchanging segment 31 and heat exchange siphon heat pipe 314 are formed first heating heat exchanging chamber and the first order fume emission passage 2131 with the last expansion cavity of the conical inner casing 21 of combustion chamber 2; Be provided with gas transmission connecting duct 35 and second level flue gas heat exchange discharge-channel 3123 between the heat exchange bottom surface 321 of the heat exchange end face 312 at first order heat exchanging segment 31 tops and second level heat exchanging segment 32 bottoms.Be provided with gas transmission connecting duct 36, third level flue gas heat exchange discharge-channel 3233 and 3234 between the heat exchange bottom surface 331 of the heat exchange end face 322 at second level heat exchanging segment 32 tops and third level heat exchanging segment 33 bottoms.Flue gas fume purifier 28 upper ends are provided with filler pipe 283 and smoke removal conduit 285, and flue gas fume purifier 28 lower ends are provided with flue dust discharging of waste liquid valve 282, and filler pipe 283 is provided with seal cover 2832.The upper port of heat exchanger 3 is provided with output cooling air duct 37; The lower port of heat exchanger 3 is provided with output hot-blast conduit 38.In the chamber, the second level in outer sleeve 315 and the third level chamber outer sleeve 334 opening parts be respectively arranged with blowing conduit 39, the conduit 39 of drying is provided with control valve 391.
Operation principle is as follows:
Referring to Fig. 3:
It is 17 millimeters stalk that pulverizing is not more than diameter, discarded branch, leaf, broken section of weeds energy or fragment are positioned in the fuel supply room 4, manually or automatically start sparking, gas burner ignites, then start the electronic axial flow of frequency conversion electric blower and the frequency conversion blower fan of calming the anger, straw fuel warm air air-conditioning heating device just begins starting and carries out periodic duty, broken fuel such as the stalk that the annular entry 1211 of the injector of each burner in the combustion chamber is connected is supplied with fuel supply room 4, and continually broken fuel such as stalk are transported to annular entry 1211 places by himself big storage capacity and gravity, the rotating plate control valve that guarantees each burner 1 origin self-starting work frequency conversion electric blower is regulated required wind speed, the wind speed that playpipe 11 sprays primary air flows produces negative pressuren zone at the injector straight length, suck broken section of stalk etc. continuously, fragment or particle are followed primary air flows to mix and are quickened to enter first contraction section 122, slow down then and enter first diffuser 123, slow down again and enter second diffuser 124, fully mixing after-acceleration through diffusion enters second contraction section 125 and keeps certain kinetic energy each center line extended line that sprays the spout 132 of straight tube 131 by injector port of export angle 60 degree that cross to spray, ride the joint place again and produce the more fully mixing once more of collision realization mutually, ignite and Boiling Combustion through burner flame, each burner sprays central axis angle 60 degree that cross along it and sprays the broken fuel such as stalk that collide out and follow primary air flows Boiling Combustion mixture to send mutual collision once more at its joint place, make mixing more abundant, realize the Boiling Combustion of bigger more intensity level.And the controlled secondary vortices eddy flow of the secondary wind inleting tube 26 of each band bispin plate control valve of conical inner casing 21 bottoms, combustion chamber produces collision vortex flow mutually and fails the broken fuel supplement burnings such as stalk of completing combustion to slipping through the net along the joint place of the air intake central axis extended line of its angle 60 degree that cross, and guarantees that the combustion chamber is in the high efficiency of combustion of complete Boiling Combustion state all the time and extremely hangs down pernicious gas content such as CO.
The multisection displacement heat exchanger 3 that is connected with combustion chamber 2 forces certain flow to carry out cycle heat exchange with air dielectric replacement traditional water medium.Calm the anger blower fan by the supporting input cool air hose 37 continuous suction dwelling houses of forcing by the frequency conversion axial flow of starting, the classroom, factory building, indoor certain flow air dielectric such as booth directly imports heat exchanger, on the heat exchanger third level heat exchanging segment 33 through water spray humidifier 25, the water smoke of 23 ejections mixes by third level heat-transfer surface, end face and heat exchange shell with from third level heating heat exchanging chamber and third level flue gas heat exchange discharge-channel 3233 through the secondary heat exchange, further heat up after the abundant heating heat exchange of flue gas hot-fluid of the combustion chamber efficient heat energy of cooling significantly by a plurality of around axis wherein along the uniform arrangement pressure of excircle gas transmission connecting duct 36, input second level heat exchanging segment, and by third level heating heat exchanging chamber flue gas hot-fluid heating pressure gas transmission conduit 36, the anti-second section heat exchanging segment end face 322 of heating that burn, and the flue gas hot-fluid of corresponding third level heating heat exchanging chamber and third level flue gas heat exchange passage through three grades of heat exchange after temperature reduce to minimumly, enter in the atmosphere by behind enclosure 34 and the flue gas fume purifier desulfurization and dedusting that is connected.Pressure enters the dwelling house of the certain flow of second level heat exchanging segment intensification, the classroom, factory building and booth room air medium are by heat exchanging segment heat exchange bottom surface, the second level 321, the second heat exchanging segment multi-turn is a plurality of, and be staggered siphon heat pipe 324 and the high-temperature flue gas hot-fluid that advanced the combustion chamber efficient heat energy after the one-level heat exchange is significantly lowered the temperature from second level heating heat exchanging chamber and second level flue gas heat exchange discharge-channel fully heats after heat exchange significantly heats up, by single pressure gas transmission connecting duct 35 input first order heat exchanging segments along its central axis layout, and gas transmission connecting duct 35 is forced in the high-temperature flue gas hot-fluid heating by second level heating heat exchanging chamber, the anti-heating first order heat exchanging segment heat exchange end face 312 that burns, enter third level heating heat exchanging chamber and third level flue gas heat exchange discharge-channel and further significantly lower the temperature after the high-temperature flue gas hot-fluid process secondary heat exchange of corresponding second level heating heat exchanging chamber and second level flue gas heat exchange discharge-channel, pressure enters further heat up the significantly dwelling house of certain flow of first order heat exchanging segment, the classroom, factory building, indoor air dielectric such as booth passes through first order heat exchanging segment heat exchange bottom surface 311, expansion cavity on the conical inner casing 21 of a plurality of staggered siphon heat pipes 314 of first order heat exchanging segment multi-turn and combustion chamber band thermal insulating warm-keeping layer 23, temperature rises to the highest after the first order heating heat exchanging chamber 2131 of the thermal-flame flue gas hot-fluid of the combustion chamber efficient heat energy that siphon heat pipe 314 bore constitute and the abundant heating heat exchange of first order flue gas heat exchange discharge-channel 314, fail back dwelling house by the output hot blast insulated conduit 38 that first order heat exchanging segment bottom is provided with, the classroom, factory building, booth is indoor, and corresponding first order heating heat exchanging chamber and the high-temperature flue gas hot-fluid of first order flue gas heat exchange discharge-channel after the heat exchange of first order heat exchanging segment one-level is significantly lowered the temperature enter second level heating heat exchanging chamber and second level flue gas heat exchange discharge-channel, form the high efficient heat exchanging circulation of the efficiency of cycle up to 90-95% so and so forth.
Referring to Fig. 1:
When the adjustment display adopts 18 ± 2 ℃ of manual temperature control pre-selected indoor temperatures; when indoor temperature rises to 20 ℃; 20 ℃ of index signals are sent in the indoor temperature transmitter induction; regulate display by crosslinked electric-control system and send 20 ℃ of glittering red led signals or alarm bell sound, thereby initiatively cut off the fan power shutdown work of calming the anger of frequency conversion electric blower and the electronic axial flow of frequency conversion.Corresponding gas burner has been in closed condition, when indoor temperature is reduced to 16 ℃, indoor temperature is sent 16 ℃ of index signals, regulate display by crosslinked electric-control system and send 16 ℃ of glittering exceedingly beautiful indicator lamp signals or alarm bell sound, preceding sparking starting gas burner, stir electronic air blast of manual connection frequency conversion and the electronic axial flow pressure fan of frequency conversion power supply start work then, ignite after the broken fuel burner burning such as stalk, turn off gas control valve in order to save combustion gas.When indoor temperature rose to 20 ℃ again, red eye was glittering, and alarm bell does not ring, and stir manual power switch and cut off its fan power of user, shutdown work, cycling realizes the indoor manual temperature control adjusting of user and so forth.
When the adjustment display adopts 18 ± 2 ℃ of temperature automatically controlled pre-selected indoor temperatures; when indoor temperature rises to 20 ℃; 20 ℃ of index signals are sent in indoor temperature transmitter induction, send the corresponding automatic cut-out frequency conversion electric blower of glittering red led signal and the electronic axial flow of frequency conversion calm the anger fan power and combustion gas solenoid electric valve power supply shutdown work by crosslinked electric-control system adjustment display.When indoor temperature is reduced to 16 ℃, indoor temperature transmitter sends 16 ℃ of index signals, send kindhearted exceedingly beautiful indicator lamp signal or alarm bell sound by crosslinked electric-control system adjustment display, preceding sparking starting gas burner, stir electronic air blast of manual connection frequency conversion and the electronic axial flow pressure fan of frequency conversion power supply start work then, ignite after the broken fuel burner burning such as stalk in order to save combustion gas, turn off gas control valve.When indoor temperature rose to 20 ℃ again, red eye was glittering, and alarm bell does not ring, and stir manual power switch and cut off its fan power of user, shutdown work, cycling realizes the indoor manual temperature control adjusting of user and so forth.
User's indoor air humidity is by the indoor air thermometer monitor data that is provided with, and regularly manual adjustments water spray humidification system water spray control valve is implemented the air humidity adjusting, satisfies 60% index request as far as possible.
Claims (9)
1. straw fuel warm air air-conditioning heating device, comprise that air-supply arrangement (1) is arranged at the combustion chamber (2) of air-supply arrangement (1) upper end, be arranged at the heat exchanger (3) of combustion chamber (2) upper end, and the wind air-conditioning heating device main frame of forming by heat exchanger (3) and combustion chamber (2) be connected support (01); Described air-supply arrangement (1) is by blower fan (29), and the airduct (20) that is arranged at the air outlet place of blower fan (29) is formed, described combustion chamber (2) comprises, cylindrical housing (22), conical inner casing (21), be arranged at the burner (201) in the conical inner casing (21), fuel supply room (4) between conical inner casing (21) and the cylindrical housing (22), and igniter (5); It is characterized in that: described heat exchanger (3) is formed by three grades at least, described heat exchanger (3) comprises the first order heat exchanging segment (31) that links to each other with combustion chamber (2), be arranged at the second level heat exchanging segment (32) of first order heat exchanging segment (31) upper end, and the third level heat exchanging segment (33) that is arranged at second level heat exchanging segment (32) upper end; The upper end of described third level heat exchanging segment (33) is provided with enclosure (34); The upper end of described enclosure (34) is provided with flue gas fume purifier (28); Described enclosure (34) is connected by bend pipe (284) with flue gas fume purifier (28).
2. straw fuel warm air air-conditioning heating device according to claim 1 is characterized in that:
Described first order heat exchanging segment (31) is by the heat exchange bottom surface (311) that is arranged at first order heat exchanging segment (31) bottom, be arranged at the heat exchange end face (312) at first order heat exchanging segment (31) top, first shell (313), and around the central axis of heat exchange bottom surface (311) and heat exchange end face (312) uniform staggered multi-turn and be a plurality of heat exchange siphon heat pipe (314) compositions;
Described second level heat exchanging segment (32) is by the heat exchange bottom surface (321) that is arranged at second level heat exchanging segment (32) bottom, be arranged at the heat exchange end face (322) at second level heat exchanging segment (32) top, second shell (323), outer sleeve in the chamber, the second level (315), and around the central axis of heat exchange bottom surface (321) and heat exchange end face (322) uniform staggered multi-turn and be a plurality of heat exchange siphon heat pipe (324) compositions;
Described third level heat exchanging segment (33) is by the heat exchange bottom surface (331) that is arranged at third level heat exchanging segment (33) bottom, be arranged at the heat exchange end face (332) at third level heat exchanging segment (33) top, outer sleeve in the third level chamber (334), and the 3rd shell (333) is formed.
3. straw fuel warm air air-conditioning heating device according to claim 2 is characterized in that: the interlaced arrangement of heat exchange siphon heat pipe (324) of the heat exchange siphon heat pipe (314) of described first order heat exchanging segment (31) and second level heat exchanging segment (32).
4. straw fuel warm air air-conditioning heating device according to claim 3 is characterized in that: the heat exchange bottom surface (311) of described first order heat exchanging segment (31) and heat exchange siphon heat pipe (314) are formed first heating heat exchanging chamber and the first order fume emission passage (2131) with the last expansion cavity of the conical inner casing (21) of combustion chamber (2); Be provided with gas transmission connecting duct (35) and second level flue gas heat exchange discharge-channel (3123) between the heat exchange bottom surface (321) of the heat exchange end face (312) at described first order heat exchanging segment (31) top and second level heat exchanging segment (32) bottom.
5. straw fuel warm air air-conditioning heating device according to claim 3 is characterized in that: be provided with gas transmission connecting duct (36), third level flue gas heat exchange discharge-channel (3233) and (3234) between the heat exchange bottom surface (331) of the heat exchange end face (322) at described second level heat exchanging segment (32) top and third level heat exchanging segment (33) bottom.
6. straw fuel warm air air-conditioning heating device according to claim 5 is characterized in that: described flue gas fume purifier (28) upper end is provided with filler pipe (283) and smoke removal conduit (285), described flue gas fume purifier (28) lower end is provided with flue dust discharging of waste liquid valve (282), and described filler pipe (283) is provided with seal cover (2832).
7. straw fuel warm air air-conditioning heating device according to claim 6 is characterized in that: the upper port of described heat exchanger (3) is provided with output cooling air duct (37); The lower port of described heat exchanger (3) is provided with output hot-blast conduit (38).
8. straw fuel warm air air-conditioning heating device according to claim 7 is characterized in that: in the chamber, the described second level in outer sleeve (315) and the third level chamber outer sleeve (334) opening part be respectively arranged with the conduit (39) of drying.
9. straw fuel warm air air-conditioning heating device according to claim 8 is characterized in that: described blowing conduit (39) is provided with control valve (391).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810236571A CN101769540A (en) | 2008-12-31 | 2008-12-31 | Straw fuel warm air air-conditioning heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810236571A CN101769540A (en) | 2008-12-31 | 2008-12-31 | Straw fuel warm air air-conditioning heating device |
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| CN101769540A true CN101769540A (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810236571A Pending CN101769540A (en) | 2008-12-31 | 2008-12-31 | Straw fuel warm air air-conditioning heating device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747272A (en) * | 2017-11-24 | 2018-03-02 | 无锡锡通工程机械有限公司 | Channel heating system |
| CN110030548A (en) * | 2019-04-01 | 2019-07-19 | 黑龙江赫尔特生物质能源发展有限公司 | A kind of the modularization heat-exchange method and device of particularly suitable biomass combustion system |
-
2008
- 2008-12-31 CN CN200810236571A patent/CN101769540A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747272A (en) * | 2017-11-24 | 2018-03-02 | 无锡锡通工程机械有限公司 | Channel heating system |
| CN107747272B (en) * | 2017-11-24 | 2023-04-25 | 无锡锡通工程机械有限公司 | Channel heating system of regenerative train equipment |
| CN110030548A (en) * | 2019-04-01 | 2019-07-19 | 黑龙江赫尔特生物质能源发展有限公司 | A kind of the modularization heat-exchange method and device of particularly suitable biomass combustion system |
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Application publication date: 20100707 |