CN102155758B - Comprehensive heating system by using hot water based on fire pit - Google Patents
Comprehensive heating system by using hot water based on fire pit Download PDFInfo
- Publication number
- CN102155758B CN102155758B CN 201110054921 CN201110054921A CN102155758B CN 102155758 B CN102155758 B CN 102155758B CN 201110054921 CN201110054921 CN 201110054921 CN 201110054921 A CN201110054921 A CN 201110054921A CN 102155758 B CN102155758 B CN 102155758B
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- Prior art keywords
- pond
- hot
- hot water
- flue
- combustion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims description 38
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 14
- 238000010304 firing Methods 0.000 claims description 14
- 239000003546 flue gas Substances 0.000 claims description 14
- 241000628997 Flos Species 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 239000002918 waste heat Substances 0.000 claims 1
- 239000002154 agricultural waste Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 206010000369 Accident Diseases 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 241000499883 Solaria <angiosperm> Species 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
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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]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Solid-Fuel Combustion (AREA)
Abstract
The invention provides a comprehensive heating system by using hot water based on a fire pit, and belongs to the technical field of resource reuse and building energy saving. The comprehensive heating system by using hot water based on the fire pit is characterized by consisting of the fire pit, a flue, a cover board, a loess layer, a hot water coiler, a heat dissipater, a flue, a feeding opening and the like; the hot water coiler is fixed under the cover board of the fire pit or pre-embedded into the loess layer; the heat dissipater is connected with the hot water coiler so as to form a closed loop; water in the hot water coiler is heated, and the heat is transferred and reused by the heat dissipater; and the smoke in the fire pit is collected through the horizontal flue and uniformly exhausted through a chimney. The comprehensive heating system has the advantages of using agricultural wastes to the largest extent, along with low cost, simple structure, good heating effect and the like, is suitable for large-area popularization, and can be applied to construction of houses in villages and small towns and industrial factories in nonconcentrated heating places.
Description
Technical field
The invention belongs to resource reutilization and energy-saving building technology field, relate to and a kind ofly utilize the hot water heating integrated system based on the combustion pond.
Background technology
Along with the expansion of new countryside construction, take fire coal as main commodity energy consumption sharp increase, in China, northern villages and small towns heating energy consumption accounts for 1/3rd of whole nation building total energy consumption, is the maximum part that building energy consumes.North industrial premises central heating in winter also because of initial cost with operating cost is large, thermograde is large, have problems and difficulty more than the serious layering of air, energy waste etc.But simultaneously, but can't settle because of fuel surpluses such as stalks, fuel wood in a large number in northern country every year and burnt the grass on waste land.During the open incineration stalk, the concentration of Sulfur Dioxide In The Atmosphere, nitrogen dioxide, pellet causes environmental pollution apparently higher than concentration at ordinary times; Crop straw burning spoiled soil structure causes farm land quality to descend, and directly affects income; Crop straw burning is easily initiation fire and traffic accident also, also can cause serious consequence.
Combustion pond heating acts as a fuel with the discarded biological material such as stalk, corncob, deadwood leaf, is that a kind of cost is low, the heating system that addresses the above problem of twice laid, good heating effect.Yet, promote at present the combustion pool technology, will fire the pond and combine with other heat-supplying modes or system, the technology of improving heat supply distributing homogeneity, raising heat cascade utilization is less.Along with the low carbonization development of China's energy supply and building, combustion pond and heating system are engaged on mutually in Future and discarded object cycling and reutilization field and will play an increasingly important role, and are the important channels of improving indoor living environment, realizing the village-town house sustainable development.
Find through retrieval: application number 200420070368.7 discloses heat exchange heating installation in a kind of heliogreenhouse fuel pool ground, heat the air compartment of its both sides by firing the pond, and utilize flowing to the greenhouse transferring heat of air by thermal-collecting tube, belong to and fire the application that the pond combines with air system.Solved the demand of chamber crop to surface temperature.The patent No. 02210130.6 discloses a kind of energy-saving air heater having heat generating device for sunlight greenhouse, base plate and cover plate are T-shaped, and being provided with insulation lining in combustion inside, pond, this member improves the combustion pond in form, and the temperature environment that provides the crops normal growth required in solaria is provided.Patent No. ZL200620021631.2 discloses a kind of Water-proof underground fuel pool, this patent have can effectively avoid firing pour water outside the pond and the Groundwater infiltration pond in characteristics.The present invention proposes a kind ofly based on combustion pool technology and supplying hot water coil pipe combined system, solved well and fired pond heat cascade utilization problem winter.
Summary of the invention
The technical problem to be solved in the present invention is to have realized the agricultural wastes recycling in heating in the winter time, solve the recycling problem with firing pond heat cascade utilization of the renewable agricultural wastes in rural area in winter, reached the purpose of energy savings, raising indoor thermal comfort.The present invention is achieved by the following technical solutions, and it forms by firing pond, flue, cover plate, loess formation, hot-water coil pipe, flue, feeding port, radiator etc.Describedly utilize the hot water heating integrated system low-cost, simple in structure based on the combustion pond, can be applied in the building system of the various ways such as factory, dwelling house and warmhouse booth.
Technical scheme of the present invention is: described system divides is combustion pond, hot-water coil pipe and flue three parts.Stationary heat water coil under combustion pond cover plate or in loess formation can recycle transfer of heat by the aqueous medium in hot-water coil pipe, and the flue gas in the combustion pond is collected unified through the chimney eliminating by the flue of level.Described combustion pond part is comprised of combustion tank main body, feeding port, combustion pond cover plate; Described hot-water coil pipe part is comprised of radiator and hot-water coil pipe, and hot-water coil pipe is positioned at and fires under the cover plate of pond, and radiator is connected with hot-water coil pipe, radiator outside firing the pond, forms the closed-loop path; Described flue system is comprised of horizontal flue, floss hole, vertical chimney.Have some floss holes to collect flue gas on horizontal flue, purify by smoke filter, discharge by vertical chimney is unified, chimney bottom also is provided with the flue gas control valve, controls exhaust smoke level by the angle that changes the flue gas control valve; The burning velocity of combustion in the pond mainly controlled and entered the air capacity of firing tank main body inside and control by controlling plate.When the fuel in needs improve the combustion pond glows speed, will control plate and widen, enter the air capacity increase of combustion inside, pond by through hole, realize the indoor heating of heating.
Effect of the present invention and benefit are: the present invention will be fired pond and the flexible combination of supplying hot water coil pipe, well solve combustion pond heating load cascade utilization, application problem that can be in grange and non-central heating industrial premises.Compared with former existing technology, the present invention has low cost, simple in structure, good heating effect, utilizes the advantages such as agricultural wastes to greatest extent, is suitable for spread.
Description of drawings
Fig. 1 be of the present invention based on the combustion pond utilize hot water heating integrated system decomposing schematic representation.
Fig. 2 of the present inventionly utilizes hot water heating integrated system combination schematic diagram based on the combustion pond.
Fig. 3 is that hot-water coil pipe of the present invention is positioned at the generalized section of firing the A-A flue of locating under the cover plate of pond.
Fig. 4 feeding port schematic diagram.
In figure: 1 combustion tank main body, 2 horizontal flues, 3 cover plates, 4 loess formations, 5 hot-water coil pipes, 6 ground floors, 7 chimneys, 8 radiators, 9 expansion tanks, 10 feeding ports, 11 smoke filters, 12 flue gas control valves, 13 through holes, 14 control plate, 15 fire pond entrance, 16 water pumps, 17 expansion valves, 25 filler cover plates, 26 fixed vertical ladders, 27 floss holes.
The specific embodiment
Be described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing and technical scheme.
Specific embodiments one: as shown in Fig. 1～2, utilize the hot water heating integrated system mainly by combustion tank main body 1, horizontal flue 2, hot-water coil pipe 5 based on firing the pond, vertical chimney 7, radiator 8, expansion tank 9, feeding port 10, smoke filter 11, flue gas control valve 12 compositions such as grade.Combustion tank main body 1 is round rectangle, and the degree of depth is 1.7 meters, and feeding port 10 is positioned at the front center of combustion tank main body 1, and the height of feeding port 10 is identical with the degree of depth of combustion tank main body 1, is provided with filler cover plate 25, and fixed vertical ladder 26 is convenient to filler and maintenance.Combustion entrance 15 places, pond are sealed by concrete prefabricated board or brick block, and can freely open and close.
Specific embodiments two: as shown in Fig. 1～4, hot-water coil pipe 5 can be fixed on to fire under the cover plate of pond and locate, between cover plate 3 and ground floor 6, hot-water coil pipe 5 is iron pipe, be connected with radiator 8 outside firing the pond, form the closed-loop path, control the interior flows of hot-water coil pipe 5 by control valve 17 and water pump 16.Cover plate 3 is by with reinforced concrete prefabricated, and ground floor 6 is cement screed-coat, and loess formation 4 can prevent the leakage of flue gas.
Specific embodiments three: as shown in Fig. 2～5, flue system is comprised of horizontal flue 2, some floss holes 27, smoke filter 11, vertical chimney 7.Horizontal flue 2 is positioned at the inboard body of wall top, the back side of combustion tank main body 1, below combustion pond cover plate 3, is comprised of the floss hole 27 of four symmetries.Flue gas is pooled to horizontal flue 2 places, purifies by smoke filter 11, is discharged by chimney 7.Chimney bottom also is provided with flue gas control valve 12, controls exhaust smoke level by the angle that changes flue gas control valve 12.
Specific embodiments four: as shown in Fig. 1～5, after fuel stalk in combustion tank main body 1, wood chip, corncob etc. glow, the WATER AS FLOW MEDIUM in heat hot water coil pipe 5, hot water passes through radiator 8 with after transfer of heat, the WATER AS FLOW MEDIUM of cooling enters hot-water coil pipe 5 again and continues heating, completes one and uses circulation.Wherein, the burning velocity of combustion in the pond is mainly by through hole 13 with control plate 14 and control and enter the air capacity of firing tank main body 1 inside and control.When the fuel in needs improve the combustion pond glows speed, will control plate 14 and widen, enter the air capacity increase of combustion inside, pond by through hole 13, realize the indoor heating of heating; On the contrary, when needs slow down the fuel of combustion in the pond and glow speed, will control plate 14 and draw little or close, the air capacity that enters combustion inside, pond by through hole 13 reduces, and realization slows down the indoor heating of heating.
Claims (1)
1. one kind is utilized the hot water heating integrated system based on firing the pond, formed by combustion tank main body (1), horizontal flue (2), cover plate (3), loess formation (4), hot-water coil pipe (5), radiator (8), feeding port (10), the lower stationary heat water coil (5) of the cover plate (3) in combustion pond, radiator (8) is connected with hot-water coil pipe (5), form the closed-loop path, by radiator (8), transfer of heat is recycled after water heating in hot-water coil pipe (5), flue gas in the combustion pond is got rid of through chimney by horizontal flue (2) collection is unified, it is characterized in that:
A) hot-water coil pipe (5) is fixed on to fire under the cover plate of pond and locates, hot-water coil pipe (5) is iron pipe, be connected with radiator (8) outside firing the pond, form the closed-loop path, control the interior flow of hot-water coil pipe (5) by control valve (17) and water pump (16), cover plate (3) adopts reinforced concrete prefabricated, and ground floor (6) is cement screed-coat;
B) flue system is comprised of horizontal flue (2), some floss holes (27), smoke filter (11), vertical chimney (7), flue gas is by the collection of floss hole (27), being pooled to horizontal flue (2) locates, purify by smoke waste heat utilization system (13) and filter (11) respectively, discharged by vertical chimney (7), chimney bottom also is provided with flue gas control valve (12), controls exhaust smoke level by the angle that changes flue gas control valve (12);
C) burning velocity of combustion in the pond is mainly by through hole (13) with control plate (14) and control and enter the air capacity of firing tank main body (1) inside and control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110054921 CN102155758B (en) | 2011-02-26 | 2011-02-26 | Comprehensive heating system by using hot water based on fire pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110054921 CN102155758B (en) | 2011-02-26 | 2011-02-26 | Comprehensive heating system by using hot water based on fire pit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102155758A CN102155758A (en) | 2011-08-17 |
| CN102155758B true CN102155758B (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110054921 Expired - Fee Related CN102155758B (en) | 2011-02-26 | 2011-02-26 | Comprehensive heating system by using hot water based on fire pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102155758B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620340A (en) * | 2012-03-31 | 2012-08-01 | 大连理工大学 | Floor elevated burning cave radiant heating system |
| CN103759322B (en) * | 2014-01-02 | 2017-01-04 | 大连理工大学 | Combustion pool-coil pipe-kang coupling heating system |
| CN103782847A (en) * | 2014-02-21 | 2014-05-14 | 淄博市农业科学研究院 | Heating device for agricultural greenhouse |
| CN103884043A (en) * | 2014-04-01 | 2014-06-25 | 山东理工大学 | Smoldering heating device |
| CN103900145A (en) * | 2014-04-01 | 2014-07-02 | 山东理工大学 | Smolder heating technology |
| CN104266253A (en) * | 2014-09-12 | 2015-01-07 | 大连理工大学 | Fire pit-terrestrial heat coil coupled heating system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2723897Y (en) * | 2004-08-20 | 2005-09-07 | 沈阳农业大学 | Heat exchange heat supply device in sunlight green house fuel pool ground |
| CN200952737Y (en) * | 2006-09-08 | 2007-09-26 | 李世良 | Waterproof type underground combustion pool |
| CN201310986Y (en) * | 2008-12-02 | 2009-09-16 | 扬州海岛新能源有限公司 | Solar energy integrated system for household heating and heat supply |
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2011
- 2011-02-26 CN CN 201110054921 patent/CN102155758B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102155758A (en) | 2011-08-17 |
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