CN103267271A - Condensing and balanced type fuel gas vapor generator - Google Patents
Condensing and balanced type fuel gas vapor generator Download PDFInfo
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- CN103267271A CN103267271A CN2013102216129A CN201310221612A CN103267271A CN 103267271 A CN103267271 A CN 103267271A CN 2013102216129 A CN2013102216129 A CN 2013102216129A CN 201310221612 A CN201310221612 A CN 201310221612A CN 103267271 A CN103267271 A CN 103267271A
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- heat exchanger
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- condensing
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The invention discloses a condensing and balanced type fuel gas vapor generator. The condensing and balanced type fuel gas vapor generator comprises a water inlet system, a heat exchanger, an air inlet system, a heating system, an exhaust system and a microcomputer control device, wherein a fuel gas proportional valve is arranged in the air inlet system; a gasification device is arranged in the heating system; a Hall sensor used for measuring the flow rate of inlet water is arranged in the water inlet system, and the water inlet system comprises a waste heat condenser; a temperature sensor used for measuring the temperature of outlet vapor is arranged on a vapor outlet pipeline, and the microcomputer control device is used for adjusting the gas input of the fuel gas proportional valve and controlling the starting and stopping of a pulse ignition device according to the received the flow rate of the inlet water and data of the vapor temperature so that the temperature of the outlet vapor can be kept constant. The condensing and balanced type fuel gas vapor generator has the advantages of being convenient to use, safe, high in heating speed, capable of providing boiled water at any time, efficient and energy-saving, low in noise, and environment-friendly.
Description
Technical field
The present invention relates to a kind of catering trade commercial gas steam generator, particularly a kind of condensing balanced type gas steam generator.
Background technology
China's economy increases fast, obtains great achievement in every construction and has also paid huge resource and the ruined heavy cost of environment simultaneously, and the contradiction between the two is sharp-pointed day by day, and the masses are to the environmental air pollution strong reaction.Greenhouse gas emission simultaneously causes global warming, enjoys international community's extensive concern.Strengthening energy-saving and emission-reduction is that the reply Global climate change presses for." Energy Conservation Law of the People's Republic of China " points out that " economizing on resources is China base Ordering-the state basic policy " do development strategy to energy-saving and emission-reduction.
There are following defective in tradition kitchen steamed tool and commercial gas steam generator:
1, steam slowly, need 15 minutes to 20 minutes steam boiled water, that produce to use immediately; Need 5 to 10 minutes steamers to enter duty;
2, highly energy-consuming, 0.4m
3To 0.5m
3Steamer per hour needs liquefied petroleum gas 4.8kg to 5.5kg, natural gas 8m
3To 10m
3, diesel oil 6kg to 7kg;
3, not environmental protection, CO2 emissions generally surpass national industrial standard;
4, need the removing incrustation scale that often stops production;
5, high noisy, fan noise is above 100 decibels.
Summary of the invention:
The objective of the invention is to overcome the above-mentioned defective of traditional kitchen steamed tool and commercial gas steam generator, a kind of condensing balanced type gas steam generator of efficient, energy-saving and environmental protection is provided for catering trade, office, school, factory, corporation eatery.
For achieving the above object, the present invention includes following technological means:
A kind of condensing balanced type gas steam generator comprises water inlet system, heat exchanger, gas handling system, heating system, exhaust system and computer control device;
Wherein, this water inlet system cooling water inlet 11, entering water electromagnetic valve 10, Hall element 9, descaler 8, waste heat condenser 2 and flow control valve 3 of comprising water pipe and being linked in sequence; This entering water electromagnetic valve 10, Hall element 9, descaler 8 and flow control valve 3 are connected with computer control device 7 respectively;
This heat exchanger is to be back the tortuous water pipe of type, is positioned at 21 tops, combustion chamber, and two-layer about dividing, the upper strata is secondary heat exchanger 4, and lower floor is main heat exchanger 5; This flow control valve 3 is connected with secondary heat exchanger 4 by pipeline; Secondary heat exchanger 4 is interconnected with main heat exchanger 5, and the end of main heat exchanger 5 connects jet chimney 24; Temperature sensor 6 is set on the main heat exchanger 5, and this temperature sensor 6 is connected with computer control device 7;
This heating system comprises gasification installation 15 and combustion chamber 21, and this gasification installation 15 connects gas ratio valve 13 by pipeline, and this gasification installation 15 is connected with computer control device 7;
This exhaust system comprises forced fume exhaust blower fan 23, air exhaust passage 31 and exports 1 that this air exhaust passage 31 connects forced fume exhaust blower fan 23 and outlet 1, and passes through this waste heat condenser 2; This forced fume exhaust blower fan 23 is connected with computer control device 7.
Aforesaid condensing balanced type gas steam generator, preferably, described waste heat condenser 2 is one group of parallel blade that Heat Conduction Material is made, it is tortuous that the part of water pipe by waste heat condenser 2 is back type, the bottom of waste heat condenser 2 is provided with condensation-water drain, and this condensation-water drain connects condensate drainage pipe 12.
Aforesaid condensing balanced type gas steam generator, preferably, described gas steam generator also comprises casing 25, has panel 30 on the casing 25, power switch 26, little fiery button 27, big fire button 28 is set on the panel, has self check fault function temperature display 29; This power switch 26, little fiery button 27, big fire button 28, have self check fault function temperature display 29 and be connected with described computer control device 7 respectively.
Aforesaid condensing balanced type gas steam generator, preferably, described main heat exchanger 5 adopts the stainless steel material manufacturing.
Aforesaid condensing balanced type gas steam generator, preferably, described gas steam generator comprises also that towards dirty system this system is by constituting towards dirty water inlet 18, high-pressure hydraulic pump 16, magnetic valve 20, check valve 22, described main heat exchanger 5, shutdown bath magnetic valve 19, scale removing mouth 17 and water pipe; These check valve 22 upper ends are connected with the junction of major and minor heat exchanger by threeway; This high-pressure hydraulic pump 16, magnetic valve 20 and shutdown bath magnetic valve 19 are connected with described computer control device 7 respectively.
Beneficial effect of the present invention is the following aspects:
1, the present invention adopts microcomputer control, and igniting is opened and dropped down formula generation steam automatically, and container pressure is little, has only 0.008kg to 0.01kg at steam pressure in service;
2, efficient, produced steam in 10 seconds, steamer entered duty in 1-3 minute, and operating temperature can reach 100 ℃ to 103 ℃ in the steamed tool;
3, energy-conservation, under equal capacity and product velocity conditions, saving combustion than traditional kitchen steamed tool can be up to more than 60%, 0.4m
3To 0.5m
3Steamer per hour only needs liquefied petroleum gas 2kg to 2.5kg, natural gas 5.8m
3
4, environmental protection owing to saved the energy, produces under the steam condition equal, and the amount of carbon dioxide of this steam generator discharging is 0.001, far below request of national standard;
5, low noise, noise is below 40 decibels;
6, microcomputer control can reach all weather operations state, and have each function self-checking function;
Auto extinguishing when 7, having automatic igniting, lack of water, earth leakage protective, automatic desludging, anti-freeze, anti-dry, anti-protective device such as lose heart.
Description of drawings
Fig. 1 is the internal structure schematic diagram of the embodiment of the invention 1;
Fig. 2 is the perspective view of the embodiment of the invention 1;
Fig. 3 is the heating system structural representation of the embodiment of the invention 1;
Fig. 4 is the shell mechanism schematic diagram of the embodiment of the invention 1.
The specific embodiment
Shown in Fig. 1-2, in a kind of preferred embodiment of the present invention, condensing balanced type gas steam generator comprises water inlet system, heat exchanger, gas handling system, heating system, exhaust system, towards dirty system and computer control device.
Heat exchanger is to be made by stainless steel material to be back the tortuous water pipe of type, is positioned at 21 tops, combustion chamber, and two-layer about dividing, the upper strata is secondary heat exchanger 4, and lower floor is main heat exchanger 5.Flow control valve 3 is connected with secondary heat exchanger 4 by pipeline, and secondary heat exchanger 4 is interconnected with main heat exchanger 5, and the end of main heat exchanger 5 connects jet chimney 24.The lower end of jet chimney 24 arranges shutdown bath magnetic valve 19 and scale removing mouth 17.Temperature sensor 6 is set on the main heat exchanger 5, and this temperature sensor 6 is connected with computer control device 7.
Gas handling system comprises fuel gas inlet 14 and the gas ratio valve 13 that is linked in sequence, and this gas ratio valve 13 is connected with computer control device 7.
As shown in Figure 3, heating system comprises gasification installation 15 and combustion chamber 21.Gasification installation 15 connects gas ratio valve 13 by pipeline.21 tops, combustion chamber are main heat exchanger 5.Gasification installation 15 is connected with computer control device 7.
Exhaust system comprises forced fume exhaust blower fan 23, air exhaust passage 31 and smoke evacuation outlet 1, and air exhaust passage 31 connects forced fume exhaust blower fan 23 and smoke evacuation outlet 1, and by this waste heat condenser 2.Forced fume exhaust blower fan 23 is connected with computer control device 7.
Constituted by wash by water towards dirty water inlet 18, high-pressure hydraulic pump 16, magnetic valve 20, check valve 22, main heat exchanger 5, shutdown magnetic valve 19, scale removing mouth 17 and water pipe towards dirty system.Check valve 22 only allows that current are bottom-up to be passed through, and the check valve upper end is connected with the junction of major and minor heat exchanger by threeway.High-pressure hydraulic pump 16, magnetic valve 20 and shutdown bath magnetic valve 19 are connected with computer control device 7 respectively.
As shown in Figure 4, have panel 30 on the casing 25 of gas steam generator, power switch 26, little fiery button 27, big fire button 28 are set on the panel, have self check fault function temperature display 29; This power switch 26, little fiery button 27, big fire button 28, have self check fault function temperature display 29 and be connected with computer control device 7 respectively.
The operation principle of this gas steam generator is:
In the time of need providing steam, at first turn on the power switch 26, computer control device 7 starts entering water electromagnetic valve 10, and current enter heat exchanger by water inlet system.
When current pass through Hall element 9, flow velocity signal sends computer control device 7 to, computer control device 7 control gas ratio valves 13 are opened, combustion gas enters heating system by gas handling system, gasification installation 15 is opened subsequently, fuel gas buring in the combustion chamber 21 is the current heating by main heat exchanger 5 and secondary heat exchanger 4.Main heat exchanger 5 and the 4 stacked placements of secondary heat exchanger, the waste heat behind the combustion chamber 21 heating main heat exchangers 5 heats secondary heat exchanger 4, and current are gone into main heat exchanger 5 vaporizations by secondary heat exchanger 4 preheatings are laggard earlier, have taken full advantage of heat energy.The steam that the heating back forms is by jet chimney 24 outputs.
Before gas ratio valve 13 was opened, computer control device 7 was opened forced fume exhaust blower fan 23.Waste gas after 21 internal combustion of combustion chamber is discharged by smoke evacuation outlet 1 at last by air exhaust passage 31 and waste heat condenser 2.Waste heat in the waste gas carries out preheating to the current in the waste heat condenser 2 of flowing through, and has taken full advantage of the energy.
The flushing scale removal of can regularly shutting down of this gas steam generator.Water inlet system and heating system are closed in computer control device 7 controls during flushing, open high-pressure hydraulic pump 16, magnetic valve 20 and shutdown bath magnetic valve 19, current are by entering main heat exchanger 5 towards dirty water inlet 18 through high-pressure hydraulic pump 16, magnetic valve 20 and check valve 22, incrustation scale in the main heat exchanger 5 is washed cleaning, and sewage is discharged from scale removing mouth 17 through jet chimney 24 bottoms and shutdown bath magnetic valve 19.
This gas steam generator is opened for lighting a fire automatically and is dropped down formula generation steam, and container pressure is little, has only 0.008kg to 0.01kg at steam pressure in service.Operation result shows, can produce steam in 10 seconds, and steamer entered duty in 1-3 minute, and operating temperature can reach 100 ℃ to 103 ℃ in the steamed tool.0.4m
3To 0.5m
3Steamer per hour needs liquefied petroleum gas 2kg to 2.2kg, natural gas 2.5m
3To 2.8m
3, under equal capacity and product velocity conditions, saving combustion than traditional kitchen steamed tool can be up to more than 60%.Owing to saved the energy, produce under the steam condition equal, the amount of carbon dioxide of this steam generator discharging is 0.001, far below request of national standard.Noise is below 40 decibels.The above results illustrate this condensing balanced type gas steam generator have easy to use, safe, producing steam rate speed is fast, energy-efficient, noise is low and the characteristics of environmental protection, having solved present gas steam generator, to produce vapor (steam) velocity slow, uses dangerous, highly energy-consuming, the discharging CO 2 waste gas exceeds standard, noise is big problem.
Claims (5)
1. a condensing balanced type gas steam generator is characterized in that it comprises water inlet system, heat exchanger, gas handling system, heating system, exhaust system and computer control device;
Wherein, this water inlet system cooling water inlet (11), entering water electromagnetic valve (10), Hall element (9), descaler (8), waste heat condenser (2) and flow control valve (3) of comprising water pipe and being linked in sequence; This entering water electromagnetic valve (10), Hall element (9), descaler (8) and flow control valve (3) are connected with computer control device (7) respectively;
This heat exchanger is to be back the tortuous water pipe of type, is positioned at top, combustion chamber (21), and two-layer about dividing, the upper strata is secondary heat exchanger (4), and lower floor is main heat exchanger (5); This flow control valve (3) is connected with secondary heat exchanger (4) by pipeline; Secondary heat exchanger (4) is interconnected with main heat exchanger (5), and the end of main heat exchanger (5) connects jet chimney (24); Temperature sensor (6) is set on the main heat exchanger (5), and this temperature sensor (6) is connected with computer control device (7);
Fuel gas inlet (14) and gas ratio valve (13) that this gas handling system comprises admission line and is linked in sequence, this gas ratio valve (13) is connected with computer control device (7);
This heating system comprises gasification installation (15) and combustion chamber (21), and this gasification installation (15) connects gas ratio valve (13) by pipeline, and this gasification installation (15) is connected with computer control device (7);
This exhaust system comprises forced fume exhaust blower fan (23), air exhaust passage (31) and outlet (1), and this air exhaust passage (31) connects forced fume exhaust blower fan (23) and outlet (1), and by this waste heat condenser (2); This forced fume exhaust blower fan (23) is connected with computer control device (7).
2. condensing balanced type gas steam generator as claimed in claim 1, it is characterized in that, described waste heat condenser (2) is one group of parallel blade that Heat Conduction Material is made, it is tortuous that the part of water pipe by waste heat condenser (2) is back type, the bottom of waste heat condenser (2) is provided with condensation-water drain, and this condensation-water drain connects condensate drainage pipe (12).
3. condensing balanced type gas steam generator as claimed in claim 1, it is characterized in that, described gas steam generator also comprises casing (25), have panel (30) on the casing (25), power switch (26), little fiery button (27), big fire button (28) are set on the panel and have self check fault function temperature display (29); This power switch (26), little fiery button (27), big fire button (28), have self check fault function temperature display (29) and be connected with described computer control device (7) respectively.
4. condensing balanced type gas steam generator as claimed in claim 1 is characterized in that, described main heat exchanger (5) adopts the stainless steel material manufacturing.
5. as each described condensing balanced type gas steam generator among the claim 1-4, it is characterized in that, described gas steam generator comprises also that towards dirty system this system is by constituting towards dirty water inlet (18), high-pressure hydraulic pump (16), magnetic valve (20), check valve (22), described main heat exchanger (5), shutdown bath magnetic valve (19), scale removing mouth (17) and water pipe; This check valve (22) upper end is connected with the junction of major and minor heat exchanger by threeway; This high-pressure hydraulic pump (16), magnetic valve (20) and shutdown bath magnetic valve (19) are connected with described computer control device (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102216129A CN103267271A (en) | 2013-06-05 | 2013-06-05 | Condensing and balanced type fuel gas vapor generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102216129A CN103267271A (en) | 2013-06-05 | 2013-06-05 | Condensing and balanced type fuel gas vapor generator |
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| Publication Number | Publication Date |
|---|---|
| CN103267271A true CN103267271A (en) | 2013-08-28 |
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ID=49010914
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102216129A Pending CN103267271A (en) | 2013-06-05 | 2013-06-05 | Condensing and balanced type fuel gas vapor generator |
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| Country | Link |
|---|---|
| CN (1) | CN103267271A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081401A (en) * | 2019-05-17 | 2019-08-02 | 江苏德克沃热力设备有限公司 | A kind of steam generating equipment recycling waste water residual heat |
| CN110594718A (en) * | 2019-08-06 | 2019-12-20 | 张教敏 | Steam generator |
| CN114532836A (en) * | 2020-11-27 | 2022-05-27 | 杭州九阳小家电有限公司 | Scale removing method for food processor |
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| CN201129710Y (en) * | 2007-11-30 | 2008-10-08 | 蓝方庭 | Cyclic type gas steam generator |
| CN201487922U (en) * | 2009-07-15 | 2010-05-26 | 郭镜森 | Double-system circulating gas steam generator |
| JP2012177519A (en) * | 2011-02-25 | 2012-09-13 | Mitsubishi Heavy Ind Ltd | Boiler plant |
| EP2546477A1 (en) * | 2010-03-12 | 2013-01-16 | Hitachi, Ltd. | Coal-fired power plant, and method for operating coal-fired power plant |
| CN203404766U (en) * | 2013-06-05 | 2014-01-22 | 蓝秀文 | Condensation type balanced type gas steam generator |
-
2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101191658A (en) * | 2006-11-20 | 2008-06-04 | 海尔集团公司 | Condensing type constant temperature gas water heater |
| CN201129710Y (en) * | 2007-11-30 | 2008-10-08 | 蓝方庭 | Cyclic type gas steam generator |
| CN201487922U (en) * | 2009-07-15 | 2010-05-26 | 郭镜森 | Double-system circulating gas steam generator |
| EP2546477A1 (en) * | 2010-03-12 | 2013-01-16 | Hitachi, Ltd. | Coal-fired power plant, and method for operating coal-fired power plant |
| JP2012177519A (en) * | 2011-02-25 | 2012-09-13 | Mitsubishi Heavy Ind Ltd | Boiler plant |
| CN203404766U (en) * | 2013-06-05 | 2014-01-22 | 蓝秀文 | Condensation type balanced type gas steam generator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081401A (en) * | 2019-05-17 | 2019-08-02 | 江苏德克沃热力设备有限公司 | A kind of steam generating equipment recycling waste water residual heat |
| CN110594718A (en) * | 2019-08-06 | 2019-12-20 | 张教敏 | Steam generator |
| CN114532836A (en) * | 2020-11-27 | 2022-05-27 | 杭州九阳小家电有限公司 | Scale removing method for food processor |
| CN114532836B (en) * | 2020-11-27 | 2023-10-03 | 杭州九阳小家电有限公司 | Scale removal method for food processor |
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Application publication date: 20130828 |