CN106907762A - Energy-saving indoor fuel gas close direct combustion heating method and device - Google Patents
Energy-saving indoor fuel gas close direct combustion heating method and device Download PDFInfo
- Publication number
- CN106907762A CN106907762A CN201710218238.5A CN201710218238A CN106907762A CN 106907762 A CN106907762 A CN 106907762A CN 201710218238 A CN201710218238 A CN 201710218238A CN 106907762 A CN106907762 A CN 106907762A
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- Prior art keywords
- water tank
- gas
- air
- fire water
- heat exchanger
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
- F24H1/36—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side the water chamber including one or more fire tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of energy-saving indoor fuel gas closing direct combustion heating method and device, a closed chamber is set in room, a combustion chamber is isolated in the lower end of closed chamber, gas furnace is placed in combustion chamber, combustion chamber communicates with outdoor air；Nearly fire water tank, air heater box and remote fire water tank are sequentially arranged above in combustion chamber, two water tanks are connected by connecting tube, nearly fiery water tank, air heater box and remote fire water tank are provided with heat exchanger tube, the waste hot gas of combustion furnace carry out heat exchange by heat exchanger tube with nearly fiery water tank, air heater box and remote fire water tank, connecting tube is drawn hot water and is connected with heater unit by threeway, blower fan is set in air heater box, heat exchange is carried out using air.The present invention uses the oxygen for entering outlet mode, not consuming in room air of closing, and the waste gas for producing that burns also all discharges outdoor, and such host machine part just can need any placement according to optimal heating, it is also possible to uninterrupted continuous burning heating.
Description
Technical field：
The present invention relates to a kind of heating of house technology, more particularly to a kind of energy-saving indoor fuel gas closing direct combustion heating method and
Device.
Background technology：
To winter, the most city dwellers to the north of China the Yellow River are passed the winter in the way of government's central heating, lacking between the Yellow River and Huai He River
Number districts and cities, Residents are likely to the central heating for having the honor to enjoy government.And government's central heating --- being exactly will using fire coal
Water in boiler is heated, and by the heat distribution pipe network system spread all in city, the hot water of uniform temperature is delivered into huge numbers of families
Radiator in, allow the warm purpose passed the winter of people to reach.Coal-burning boiler has been determined as Winter Fog including coal fired power generation
The main pushing hands of haze, government is vigorously advocating coal and is changing gas, i.e., use the energy of more environmentally-friendly cleaning as far as possible.
In addition it is conceivable that, central heating necessarily wastes substantial amounts of water resource --- a large amount of water with pressure are huge in city
Flowed in big heating network.The many factors such as the barbarous construction in the aging rupture of pipe network, urban renewal often result in hot water money
Source wastes.
Central heating mode will necessarily cause substantial amounts of energy resource consumption --- by the water heating in whole city thermal pipe network,
Hot water can carry out heat exchange before each room for needing heating is reached with the environment of surrounding, cause heat to be done nothing and lose.Heat
The idle room that cannot be estimated in Force system is also consuming the energy constantly, and energy waste is compared all caused by weighing apparatus uneven in temperature
It is that someone wears vest and opens a window in same therrmodynamic system, someone but needs to wear down jackets indoors and passes the winter.
Accident in central heating system can cause regional large area heating to be interrupted.The beginning of central heating and end
Only immobilize, during also will not do excessive adjustment because of weather anomaly.The south for once having sleet requires exhaling for central heating
Sound is increasing.
Obviously, not nationwide government's central heating, and illy solve people of the part in the therrmodynamic system
Problem of passing the winter, the cost paid is very big.
Other people can only just stand cold, some meeting selection air-conditionings, electric heater etc. and tackle in " cold " cold winter
Pass the winter, its heating quality cannot compare favourably with central heating.Air-conditioning and electrical heating are required to direct electricity consumption, and the electricity of China is mainly
Coal fired power generation, looks at that monthly bill is known that, it is good to want effect, costly.Warmed oneself with coal-fired, combustion gas electricity, this
The electricity of sample increased many costs, and it is impossible that expense is not high.
Household gas-fired wall-mounted heating stove, more in the kitchen of resident, the energy of general 20KW or so, just not saying effect
OK, the family of all use which heatings is with regard in short：Take very much gas, gas company has to such gas consumption user high
Limitation is taken to buy.Think about it and be also, if changing the air-conditioning or electric heater that work is 20 KW, room is much warm！
Portable gas heating stove is, it is necessary to drag root source of the gas long, also with regard to the heat of several KW, the expense that is far from being gas, maximum asks
Topic is that it consumes indoor oxygen, and the interior that waste gas is all come, and with a little while, people will feel dizzy.Its requirement must
Must timing ventilation ventilation, slightly high-level points also carry hypoxia protection unit.Ventilation means of short duration heating indoor quickly
Zero.That is this heating is only suitable for persistently being used in open environment.
The content of the invention：
The technical problems to be solved by the invention are：Overcome the deficiencies in the prior art, there is provided a kind of novel in design, energy-conserving and environment-protective and
The thermal efficiency energy-saving indoor fuel gas closing direct combustion heating method and device high.
The technical scheme is that：
A kind of energy-saving indoor fuel gas close direct combustion heating method and device, and its technical scheme is：One is set in room first
Individual closed chamber, a combustion chamber is isolated in the lower end of closed chamber, and gas furnace, also, combustion chamber are placed in combustion chamber
Communicated with outdoor air；Secondly nearly fire water tank, air heater box and remote fire water tank are sequentially arranged above in combustion chamber, wherein closely
Fiery water tank is connected with remote fire water tank by connecting tube, and nearly fiery water tank, air heater box and remote fire water tank are provided with heat exchanger tube,
The waste hot gas of combustion furnace carry out heat exchange, last connecting tube by heat exchanger tube with nearly fiery water tank, air heater box and remote fire water tank
Hot water is drawn by threeway, then is connected with heater unit, blower fan is set in air heater box, also, in air heater box
Cold wind import and hot-blast outlet are set, heat exchange is carried out using air.
Exhaust steam passage joint sealing is set in the outside of exhaust steam passage, air inlet is set on exhaust steam passage joint sealing and air-out is forced
Mouthful, the waste heat feeding of exhaust steam passage is needed into the room of heat.Water container heat exchanger is set on exhaust steam passage, running water is passed through
The water container heat exchanger is suitably heated up, the cold water that farewell winter cuts to the bone, and waste gas outlet temperature is down into environment temperature as far as possible.
Heat exchanger tube uses finned tube, also, heat exchanger tube uses alveolate texture, and airtight connection, leads to and most go up from bottom to top
The waste hot gas outlet at end, middle setting has air baffle, so that air flow is uniform；Nearly fire water tank and remote fire water tank are provided with two
Connecting pipe, so as to the hot water and the water effective flowing of remote fire water tank of nearly fire water tank.
Gas furnace is connected by Gas Pipe with combustion gas, and combustion gas is natural gas or liquefied gas, if outdoor air enters pipeline
It is excessively complicated, increase blower fan at appropriate position, it is ensured that gas furnace has enough oxygen when burning；It is provided with remote fire water tank
Water filling port, water-level gauge, thermometer are easy to grasp necessary information.
The beneficial effects of the invention are as follows：
1st, design concept of the present invention is novel, and outlet mode is entered using closing, adheres to the middle thought that net quantity of heat stays within
Think, allow people's heating system to have new selection, do not consume the oxygen in room air due to fuel combustion process, burning is produced
Waste gas also all discharge outdoor, such host machine part just can need any placement according to optimal heating, it is also possible to uninterrupted
Continuous burning is warmed oneself.
2nd, use cost of the present invention is low, because heat almost all has stayed in interior, the residence that 100 square metres of construction area
Room, such as can just be passed the winter using common 4KW gas as single stove with warm.Mono- day 24 continuous throughout the twenty-four hour24 of 4KW, reach maximum consumption
About 6.5 cubes of tolerance, it is believed that 24 hours standard-sized sheets of no one.So daily actual cost should be at 5 yuan or so（Natural gas
2.25 yuan/m3 of price）, the appearance that whole winter gets off also with regard to 500 yuan, this winter total cost 2500 yuan/100 with central heating
Square metre compared to the obvious advantage.Let alone warmed oneself using the electricity of 4KW, the power consumption of nearly 100 degree of daily full load counts rank in
Terraced electricity price, probably wants 50 yuan to 70 yuan of day use cost.Reason is very simple, the electricity is then reused with fuel gas generation and is taken
It is warm, from gas to the process of electricity, at a relatively high cost is added naturally.
3rd, heating effect of the present invention is good, and people voluntarily can flexibly grasp the duration and degree of heating, can be according to changes in temperature situation, whenever and wherever possible by temperature
Degree control feels the temperature of the most comfortable at oneself.
4th, significantly, energy-conservation means that environmental protection for energy-conserving and environment-protective of the present invention, and natural gas is relatively clean energy resource generally acknowledged at present, is disliked
The environment of change promotes generating to want coal to change gas, and heating boiler also wants coal to change gas.If city dweller oneself is directly using the present invention
Heating, just completes coal and changes gas naturally, can save a large amount of energy resource consumptions done nothing and water resource wave during central heating
Take.
5. the present invention is easy for installation, and no matter new house, rough house or the house lived can be installed easily so
Heating plant.
6. general favour of the invention is wide, due to the historical reasons of national economy different phase, government's central heating of single solution for diverse problems
Mode is not the welfare that everybody can enjoy, everybody think it is warm pass the winter, southerner is no exception.There is the present invention, air-conditioning is only
Needs refrigeration just can be so that this is again resources conservation.Not in the people of central heating system, natural gas, liquefaction can be flexibly used
Gas（Or even oil burner）Etc. heating problem of settling a dispute by the parties concerned themselves.Once central heating mode is eliminated, then annual winter is with heating
Come haze be just without.
In a word, extensive market of the present invention, after popularization, will be with good social and economic benefit.
Brief description of the drawings：
Fig. 1 is the structural representation that the present invention uses natural gas as source of the gas；
Fig. 2 is the structural representation that the present invention uses liquefied gas as source of the gas；
Fig. 3 is the combustion chamber shown in Fig. 1 and the structural representation of nearly fire water tank；
Fig. 4 is the structural representation of cellular gas outlet in Fig. 2；
Fig. 5 is the structural representation of combustion air air inlet and gas inlet in Fig. 2；
Fig. 6 is the structural representation of combustion chamber transparent windows in Fig. 2；
Fig. 7 is the structural representation of air heater box in Fig. 1.
Specific embodiment：
Embodiment：Referring to Fig. 1-Fig. 7, in figure, 1- combustion gas；The closed air inlet ducts of 2-；3- ventilating fans；4- gas furnaces；5- is transparent
Observation window；6- ignites cover；The nearly fire water tanks of 7-；8- hot-blast outlets；9- air heater boxes；10- finned tubes；11- air baffles, 12-
Connecting tube, 13- blower fans, 14- thermometers, the remote fire water tanks of 15-, 16- water-level gauges, 17- water filling ports, 18- water container heat exchangers, 19- is strong
Make air port, 20- exhaust steam passages, 21- exhaust steam passage joint sealings, 22- air inlets.
Main frame is arranged on living room in figure, and gas furnace 4 in combustion chamber is 4KW, can be by transparent windows 5, intuitively
See fired state, stove has flame-out automatic function of dying.Natural gas 1 needed for burning is directly accessed kitchen and fires by pipeline
Feed channel, combustion gas uses day hot gas in Fig. 1, and combustion gas uses liquefied gas in Fig. 2,
Burning needed for air outdoor is directly communicated to by closed pipeline 2, depending on admission line length and camber can increase into
Gas blower fan 3, to ensure oxygen required during burning.
After igniting, flame is started to nearly fire heating water tanks 7 by cover 6 of igniting, and the waste hot gas for producing that burn are then by nearly fire
Honeycomb hole in the middle of water tank is flowed up and heats the finned tube 10 in air heater box 9, starts blower fan 13, you can by interior
Cold air is blown into air heater box 9, after carrying out heat exchange by air baffle 11 and finned tube 10, is blown from hot-blast outlet 8
Go out, lift room temperature.Waste hot gas continuation is up further to carry out heat exchange through remote fiery water tank 15 with water tank, remote fire water tank
15 with it is near fire water tank 7 connected by connecting tube 12, pipeline can be separated in connecting tube 12, so as to access conduit circulating pump 23,
Heating system 24 or mounting radiator 25 etc..Water filling port 17, thermometer 14 and water-level gauge 16 are provided with remote fire water tank 15.
By the waste hot gas of certain heat exchange, rise to top and outdoor is led directly to by closed metallic exhaust gas passage 20.
Exhaust steam passage bellows 21 are set, and in the nearly port of export of exhaust steam passage 20, air inlet 22 is set, in its remote port of export, set logical
Toward the pressure air outlet 19 in bedroom, further waste heat is exchanged to interior.Water container heat exchanger 18, the running water that can be introduced into are set
Appropriate heating, to take leave of winter cold water.
Change into the height of outlet pipe and direction, change the quantity and group of water tank, water container heat exchanger and air heater box
Sequentially, quantity and position of change blower fan and inlet and outlet etc. can make up multiple embodiments, increase the isoparametric inspection of temperature for conjunction
Survey and more comfortably easily automatically controlled with reaching by electrical equipment, be common excursion of the invention, herein not
Describe in detail one by one.
Claims (10)
1. a kind of energy-saving indoor fuel gas close direct combustion heating method, it is characterized in that：One closing chamber is set first in room
Room, a combustion chamber is isolated in the lower end of closed chamber, and gas furnace is placed in combustion chamber, also, combustion chamber is empty with outdoor
Gas phase is led to；Secondly nearly fire water tank, air heater box and remote fire water tank are sequentially arranged above in combustion chamber, wherein nearly fire water tank and
Remote fire water tank is connected by connecting tube, and nearly fiery water tank, air heater box and remote fire water tank are provided with heat exchanger tube, combustion furnace
Waste hot gas carry out heat exchange by heat exchanger tube with nearly fiery water tank, air heater box and remote fire water tank, and last connecting tube passes through threeway
Hot water is drawn, then is connected with heater unit, blower fan is set in air heater box, also, sets cold wind in air heater box
Import and hot-blast outlet, heat exchange is carried out using air.
2. energy-saving indoor fuel gas according to claim 1 close direct combustion heating method, it is characterized in that：In exhaust steam passage
Outside sets exhaust steam passage joint sealing, air inlet is set on exhaust steam passage joint sealing and air outlet is forced, by the waste heat of exhaust steam passage
Feeding needs the room of heat.
3. energy-saving indoor fuel gas according to claim 1 close direct combustion heating method, it is characterized in that：On exhaust steam passage
Water container heat exchanger is set, running water is suitably heated up by the water container heat exchanger, the cold water that farewell winter cuts to the bone as far as possible will be useless
Gas outlet temperature is down to environment temperature.
4. energy-saving indoor fuel gas according to claim 1 close direct combustion heating method, it is characterized in that：Heat exchanger tube uses wing
Piece pipe, also, heat exchanger tube uses alveolate texture, and airtight connection, leads to the waste hot gas outlet of the top from bottom to top, and centre sets
Air baffle is equipped with, so that air flow is uniform；Nearly fire water tank and remote fire water tank are provided with two connecting pipes, so as to nearly fire water tank
Hot water and remote fire water tank water effective flowing.
5. energy-saving indoor fuel gas according to claim 1 close direct combustion heating method, it is characterized in that：Gas furnace is by combustion
Tracheae is connected with combustion gas, and combustion gas is natural gas or liquefied gas, if outdoor air is excessively complicated into pipeline, at appropriate position
Increase blower fan, it is ensured that gas furnace has enough oxygen when burning；Water filling port is provided with remote fire water tank, water-level gauge, thermometer,
It is easy to grasp necessary information.
6. a kind of energy-saving indoor fuel gas closing direct combustion heating plant, including gas furnace, it is characterized in that：One is set in room
Closed chamber, the lower end of the closed chamber isolates a combustion chamber, and the gas furnace is placed in the combustion chamber, also,
The combustion chamber communicates with outdoor air；The combustion chamber is sequentially arranged above nearly fire water tank, air heater box and remote fire water
Case, wherein the nearly fiery water tank is connected with remote fire water tank by connecting tube, through the nearly fiery water tank, air heater box and remote fire
Water tank is provided with heat exchanger tube, and the waste hot gas of the combustion furnace are by heat exchanger tube and the nearly fiery water tank, air heater box and remote fire
Water tank carries out heat exchange, and the connecting tube is connected by threeway with heater unit, and blower fan is set in the air heater box, described
Cold wind import and hot-blast outlet are set in air heater box, heat exchange is carried out using air.
7. energy-saving indoor fuel gas according to claim 6 close direct combustion heating method, it is characterized in that：The exhaust steam passage
Outside set exhaust steam passage joint sealing, on the exhaust steam passage joint sealing set air inlet and force air outlet, by exhaust steam passage
Waste heat feeding needs the room of heat.
8. energy-saving indoor fuel gas according to claim 6 close direct combustion heating method, it is characterized in that：The exhaust steam passage
Upper setting water container heat exchanger, running water is suitably heated up by the water container heat exchanger, the cold water that farewell winter cuts to the bone, and as far as possible will
Waste gas outlet temperature is down to environment temperature.
9. energy-saving indoor fuel gas according to claim 6 close direct combustion heating method, it is characterized in that：The heat exchanger tube is adopted
With finned tube, also, the heat exchanger tube uses alveolate texture, from bottom to top airtight connection, and the waste hot gas for leading to the top go out
Mouthful, middle setting has air baffle, so that air flow is uniform；The nearly fiery water tank and remote fire water tank are provided with two-way connection
Pipe, so as to the hot water and the water effective flowing of remote fire water tank of the nearly fiery water tank.
10. energy-saving indoor fuel gas according to claim 6 close direct combustion heating method, it is characterized in that：The gas furnace
Connected with combustion gas by Gas Pipe, combustion gas is natural gas or liquefied gas, if outdoor air is excessively complicated into pipeline, appropriate
Position increase blower fan, it is ensured that gas furnace burn when have enough oxygen；Water filling port is provided with remote fire water tank, water-level gauge,
Thermometer, is easy to grasp necessary information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710218238.5A CN106907762A (en) | 2017-04-05 | 2017-04-05 | Energy-saving indoor fuel gas close direct combustion heating method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710218238.5A CN106907762A (en) | 2017-04-05 | 2017-04-05 | Energy-saving indoor fuel gas close direct combustion heating method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106907762A true CN106907762A (en) | 2017-06-30 |
Family
ID=59195537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710218238.5A Pending CN106907762A (en) | 2017-04-05 | 2017-04-05 | Energy-saving indoor fuel gas close direct combustion heating method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106907762A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141411A (en) * | 1995-07-27 | 1997-01-29 | 奉政一 | Arrangement and method for central heating system |
| CN2279559Y (en) * | 1996-10-21 | 1998-04-22 | 李业新 | Water and air combined heater |
| CN1362603A (en) * | 2002-01-17 | 2002-08-07 | 万钢涛 | Small sealed gas-burning water heating system for heating and bathing |
| CN1544847A (en) * | 2003-11-28 | 2004-11-10 | 王华光 | Efficient energy-saving heating boiler |
| CN2890739Y (en) * | 2006-02-21 | 2007-04-18 | 张乃恭 | Coal-fired gas-fired hot air heater |
| CN101113829A (en) * | 2007-08-28 | 2008-01-30 | 纪翔 | Gas combustion heat reclaiming heating air conditioner |
| CN201121992Y (en) * | 2005-11-24 | 2008-09-24 | 谭光武 | Energy-saving innovated water heater |
| CN203671637U (en) * | 2013-12-30 | 2014-06-25 | 济南山源电力设备有限公司 | Low-low temperature flue gas waste heat recovery system |
| JP2015002093A (en) * | 2013-06-17 | 2015-01-05 | パナソニック株式会社 | Fuel cell system |
-
2017
- 2017-04-05 CN CN201710218238.5A patent/CN106907762A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1141411A (en) * | 1995-07-27 | 1997-01-29 | 奉政一 | Arrangement and method for central heating system |
| CN2279559Y (en) * | 1996-10-21 | 1998-04-22 | 李业新 | Water and air combined heater |
| CN1362603A (en) * | 2002-01-17 | 2002-08-07 | 万钢涛 | Small sealed gas-burning water heating system for heating and bathing |
| CN1544847A (en) * | 2003-11-28 | 2004-11-10 | 王华光 | Efficient energy-saving heating boiler |
| CN201121992Y (en) * | 2005-11-24 | 2008-09-24 | 谭光武 | Energy-saving innovated water heater |
| CN2890739Y (en) * | 2006-02-21 | 2007-04-18 | 张乃恭 | Coal-fired gas-fired hot air heater |
| CN101113829A (en) * | 2007-08-28 | 2008-01-30 | 纪翔 | Gas combustion heat reclaiming heating air conditioner |
| JP2015002093A (en) * | 2013-06-17 | 2015-01-05 | パナソニック株式会社 | Fuel cell system |
| CN203671637U (en) * | 2013-12-30 | 2014-06-25 | 济南山源电力设备有限公司 | Low-low temperature flue gas waste heat recovery system |
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Application publication date: 20170630 |
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