CN2646608Y - Superconductive environmental protection and energy-saving quick-heating type gas water heater - Google Patents
Superconductive environmental protection and energy-saving quick-heating type gas water heater Download PDFInfo
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- CN2646608Y CN2646608Y CN 200320109613 CN200320109613U CN2646608Y CN 2646608 Y CN2646608 Y CN 2646608Y CN 200320109613 CN200320109613 CN 200320109613 CN 200320109613 U CN200320109613 U CN 200320109613U CN 2646608 Y CN2646608 Y CN 2646608Y
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Abstract
The utility model relates to a superconductive environmental protecting energy saving quick heating gas water heater, which consists of a water and gas drive unit 1, a harmonicon type burner, a quadrate cavity burning chamber 3, a tube-type superconductive heat absorber4, a heat exchanger 5, a superconductive afterheat retrieving unit 6, a flue exhaust fan 7 and a water duct 8. Wherein superconductive afterheat retrieving unit consists of 11 L shaped superconductive pipes 9, a fin heat receiver 10, a sheet heat sink 11, a water case 12 and the outer heat insulating layer of the water case; the tube type superconductive heat absorber 4 consists of an arc superconductive pipe 13, a coiled radiator 14, a serpentine circular tube water sleeve 15 and a circular heat absorber 16; the heat exchanger 5 consisting of four metal fan tube type heat exchangers; the flue exhaust fan consists of a flue and an exhaust fan. The gas water heater fully recoveries the sensible heat and latent heat of the exhaust smoke heat quantity and the dissipation heat quantity on the wall of burner, which greatly reduces the temperature of exhausted smoke and the heat quantity loss of the water heater flue gas.
Description
Technical field
The novel water heater technical field that relates to of this practicality exactly is a kind of environmental protection and energy saving fast gas heater technology of carrying out heat exchange and waste heat recovery with superconduction temperature device.
Background technology
Along with developing rapidly of combustion gas cause and improving constantly of living standards of the people, China's gas heater demand increases sharply in recent years, and all render to market with 400～5,000,000 quantity every year.But gas heater is wasted in the use of combustion gas greatly at present, shows that mainly the thermal efficiency of water heater is low.Conventional gas instantaneous water heater is by GB GB6932-2001 regulation, and its exhaust gas temperature θ Py is more than or equal to 110 ℃, and the thermal efficiency is more than or equal to 80%.Just the production status of China is seen, generally all about 220 ℃, heat dissipation of exhaust fume is big, adds the thermal losses on the burner wall for the water heater exhaust gas temperature, and the thermal efficiency of general water heater has only about 75%.Obviously, the waste heat of gas heater and the thermal losses on the burner wall all fail to make full use of, and cause the very big waste of the energy.Although gas heater is used the thermal efficiency that the boundary makes great efforts to improve water heater always, owing to be subjected to the restriction of various factors, even Chinese state-of-the-art factory, the thermal efficiency of its gas heater generally also has only about 84%.The thermal efficiency of external like product generally also has only 85%.Because the combustion gas price is higher relatively in China, exploitation high efficiency burnt gas apparatus meaning is more great.In addition, gas heater smoke exhaust heat loss is serious, except that causing energy significant wastage, has also seriously influenced human natural living environment, even poisonous gas poisoning phenomenon when bathing takes place.As everyone knows, the pollution threat of large natural environment people's existence and development of human society, according to interrelated data, annual in the world at present have 700,000,000 tons pollutant to surround the earth, in a large amount of harmful substances that human lives's atmosphere is floating, the photochemical smog of more than 50 hundred million tons of nitrogen oxide that fuel produced of the annual burning-off of light just has 200,000,000 tons, and As time goes on this pernicious gas can get more and more.This serious harm that pollution caused has caused that countries in the world government pays much attention to, and formulates the way of contaminated solution protection environment one after another.The exhaust gas temperature of current widely used straight-line and chimney flue type gas instantaneous water heater (and common water heater) is higher, because only used the part of its heat flow during gas water heater working, sensible heat can't be used to its latent heat part.Therefore, develop the high efficiency burnt gas apparatus, and the natural environment of protecting the mankind to depend on for existence is had crucial meaning.
Summary of the invention
The purpose of this utility model is in order to overcome defective of the prior art, a kind of superconduction environmental protection and energy saving fast heating type gas heater to be provided.It uses the warm switch of superconduction to carry out heat exchange and waste heat recovery, promptly utilized the sensible heat part of gas heater heat flow, also utilized the latent heat part of its heat flow, utilized simultaneously the heat dissipation on the burner wall again, thereby the exhaust gas temperature of gas instantaneous water heater is reduced to about 80 ℃ by about 228 ℃, improved the thermal efficiency of gas instantaneous water heater, saved the energy, reduced pollution surrounding environment.
This purpose realizes with following technical proposal: this superconduction environmental protection and energy saving fast heating type gas heater mainly is made up of aqueous vapor linkage, " mouth organ " formula burner, square cavate combustion chamber, tubular type superconduction temperature heat sink, heat exchanger, superconduction temperature waste-heat recovery device, flue gas fan, water-supply-pipe from bottom to top.Wherein superconduction temperature waste-heat recovery device is made of many " L " type superconducting temperature tubes, the fin thermoreceptor that is connected the superconducting temperature tube lower end, the thin slice radiator that is connected " L " type superconducting temperature tube upper end, the heat insulation layer that surrounds the water box of " L " type superconducting temperature tube upper end thin slice radiator and surround the water box, and it is placed on the top position of heat exchanger.Tubular type superconduction temperature heat sink is made of the garden tube heat sucker of 3-6 root arcuation tubular metal superconducting temperature tube, the helical radiator that is connected arcuation superconducting temperature tube upper end, the snakelike garden pipe water jacket that surrounds helical radiator and the connection of arcuation superconducting temperature tube lower end, and tube heat sucker lower end, garden is stretched in square cavate combustion chamber and contacted with the inwall of square cavate combustion chamber.Described " L " shape superconducting temperature tube and arc shape superconducting temperature tube all are curved metal efficient heat transfer bodies, and portion is provided with chamber line and the corresponding micro-nano hot carrier formation of different temperatures within it.Heat exchanger 5 is four metal fin pipe heat exchangers, places top, square cavate combustion chamber.Water-supply-pipe is communicated as one water inlet, aqueous vapor linkage, superconduction temperature waste-heat recovery device, tubular type superconduction temperature heat sink, heat exchanger and delivery port successively, and is by said apparatus that the hot water output that superconduction environmental protection and energy saving fast heating type gas heater produces is for people to use.The flue gas fan is to be made of flue and exhaust fan.Other servicing unit of superconduction environmental protection and energy saving fast heating type gas heater and function and general gas water heater are basic identical.
This superconduction environmental protection and energy saving fast gas heater main feature is: can reclaim sensible heat in the general gas heater smoke exhaust heat and the heat dissipation on latent heat and the burner wall fully, make the gas heater exhaust gas temperature significantly reduce (being reduced to 83 ℃) by 223 ℃, reduced the heat-energy losses of gas heater flue gas widely, the thermal efficiency obviously improves, going out the hot water amount significantly increases, air consumption significantly reduces, and the pernicious gas generation is well below CNS during burning.Do not produce condensed water corrosion water heater during gas water heater working, so that destroy environment.
Description of drawings
Fig. 1 is the utility model whole interior structural representation.
Specific implementation method
Bottom in conjunction with the accompanying drawings it is constituted and principle is elaborated: as shown in Figure 1, this superconduction environmental protection and energy saving fast heating type gas heater is mainly formed, and they is fixed in the shell of water heater by aqueous vapor linkage 1, " mouth organ " formula burner 2, square cavate combustion chamber 3, tubular type superconduction temperature heat sink 4, heat exchanger 5, superconduction temperature waste-heat recovery device 6, flue gas fan 7, water-supply-pipe 8 from bottom to top.Wherein superconduction temperature waste-heat recovery device mainly is made of the heat insulation layer 19 of 11 " L " type superconducting temperature tubes 9, the fin thermoreceptor 10 that is connected the superconducting temperature tube lower end, the thin slice radiator 11 that is connected " L " type superconducting temperature tube 9 upper ends, the water box 12 that surrounds thin slice radiator 11 and water box outer wrapping, and it is placed in the top position of heat exchanger 5.Its effect is the smoke discharging residual heat that absorbs heat exchanger 5 tops, thermal energy conduction is given the water that needs heating; Tubular type superconduction temperature heat sink 4 is made of the pipe heat dump 16 that four arcuation tubular metal superconducting temperature tubes 13, the helical radiator 14 that is connected arcuation superconducting temperature tube 13 upper ends, the snakelike pipe water jacket 15 that surrounds helical radiator and camber superconducting temperature tube 13 downsides connect, pipe heat dump 16 lower ends are stretched in square cavate combustion chamber 3 and are contacted with the inwall of square cavate combustion chamber 3, its effect is to absorb the heat that dissipates on 3 walls of combustion chamber, thermal energy conduction is given the water that needs heating; Described " L " superconducting temperature tube 9, arcuation superconducting temperature tube 13 all are curved metal efficient heat transfer bodies, and portion is provided with chamber line and micro-nano hot carrier within it.Micro-nano hot carrier is nontoxic, harmless, there is not combustion, radiationless, pollution-free, Stability Analysis of Structures, safe and reliable micro-nano heat-carrying particle, their working range is respectively-40 ℃ to 160 ℃ and-40 ℃ to 1500 ℃, after their lower end is heated during work within it the micro-nano heat-carrying particle of portion be activated and produce the high speed heat shock, accompaniment turns usefulness into, the fin of heat energy by " L " superconducting temperature tube and arc shape superconducting temperature tube upper end conducted respectively rapidly to the water that needs heating, its heat transfer rate is a velocity of sound, the thermal resistance of conducting heat goes to zero, heat transfer efficiency is 98%, is present unit are heat output maximum, heat transfer efficiency is the highest, heat transfer rate is the fastest, without any need for additionaling power, can carry out the parts of heat transmission.Heat exchanger 5 is four metal fin pipe heat exchangers, places 3 tops, square cavate combustion chamber, and its effect is the heat conduction feedwater that is produced during with gas fuel combustion; 3 belows, square cavate combustion chamber are " mouth organ " formula burners 2, the combustion gas of fast heating type gas heater enters by the inlet on aqueous vapor linkage 1 left side, in " mouth organ " formula burner 2 tops burnings, the square cavate combustion chamber 3 of type of thermal communication being crossed its top with thermal convection current and heat conducting mode conduct to the heat exchanger 5 of top and superconduction temperature waste-heat recovery device 6 and with thermal power transfer in water.Water-supply-pipe 8, aqueous vapor linkage 1, superconduction temperature waste-heat recovery device 6, tubular type superconduction temperature heat sink 4, heat exchanger 5 and delivery port 18 are communicated as one successively, and be by said apparatus that the hot water output that superconduction environmental protection and energy saving fast heating type gas heater produces is for people to use.Flue gas fan 7 is to be made of flue 20 and exhaust fan 21, its purpose increases the air velocity in the square cavate combustion chamber 3, sufficient oxygen is provided when giving superconduction environmental protection and energy saving fast heating type gas water heater working,, reduces the content of the CO in the flue gas to improve the combustion conditions of burner 2.The formation of the aqueous vapor linkage 1 in this gas heater and function thereof and general gas water heater are basic identical.
The operation principle of this superconduction environmental protection and energy saving fast heating type gas heater: be on the basis of former common water heater, utilize the efficient heat-exchange device of superconduction temperature to reclaim sensible heat and latent heat in the gas heater smoke exhaust heat fully, absorb the burn-off on the square cavate burner wall fully, reduce the exhaust gas temperature of gas heater significantly, reduce the heat-energy losses of gas heater flue gas to greatest extent, the thermal efficiency of water heater is obviously improved, going out the hot water amount significantly increases, air consumption significantly reduces, and the pernicious gas generation is well below CNS during burning.Because " L " superconducting temperature tube 9 of efficient heat-exchange device, arcuation superconducting temperature tube 13 and inner micro-nano hot carrier operating temperature response range thereof are wide, efficient heat-exchange device heat exchange scope is wide, different waste heats during gas water heater working can not produce condensed water corrosion water heater, influence surrounding environment.During gas water heater working, gaseous fuel through aqueous vapor linkage 1 enter " mouth organ " formula burner 2 lighted hot-fluid cigarette that the back produces through square cavate combustion chamber 3, tubular type superconduction temperature heat sink 4, heat exchanger 5, superconduction temperature waste-heat recovery device 6, flue gas fan 7, and be at last that a spot of waste heat flux cigarette is outdoor through flue 20 discharges.The water that needs heating enters superconduction temperature waste-heat recovery device 6 from flow through aqueous vapor linkage 1, water-supply-pipe 8a of water inlet 17, take away the waste heat that waste-heat recovery device 6 is reclaimed, enter tubular type superconduction temperature heat sink 4 through water-supply-pipe 8b again, take away the burn-off on square cavate burner 3 walls that tubular type superconduction temperature heat sink 4 reclaimed, and then enter heat exchanger 5 through water-supply-pipe 8c, the heat that is produced during with gas fuel combustion conducts the water to preheating, after water-supply-pipe 8d, delivery port 18 output hot water are for people to use.
Claims (4)
1, a kind of superconduction environmental protection and energy saving fast heating type gas heater, it comprises aqueous vapor linkage (1), it is characterized in that being provided with above it " mouth organ " formula burner (2) from bottom to top, square cavate combustion chamber (3), tubular type superconduction temperature heat sink (4), heat exchanger (5), superconduction temperature waste-heat recovery device (6), flue gas fan (7) and water-supply-pipe (8) are formed, and wherein superconduction temperature waste-heat recovery device (4) is mainly by many " L " type superconducting temperature tubes (9), be connected the fin thermoreceptor (10) of superconducting temperature tube lower end, be connected the thin slice radiator (11) of " L " type superconducting temperature tube (9) upper end, surround the water box (12) of thin slice radiator, and the heat insulation layer (19) of water box periphery constitutes; Tubular type superconduction temperature heat sink (4) mainly is with the tubular type heat dump (16) that snakelike garden pipe water jacket (15) and arcuation superconducting temperature tube (13) lower end connect outward by 3-6 root arcuation superconducting temperature tube (13), the spiral radiator 14, the helical radiator that are connected arcuation superconducting temperature tube upper end and constitutes, and tubular type heat dump (16) lower end is stretched in square cavate combustion chamber (3) and contacted with the inwall of square cavate combustion chamber 3; Heat exchanger (5) is to be made of 3-5 root metal fin pipe heat exchanger, and it places on the square cavate combustion chamber (3); " mouth organ " formula burner (2) places below, square cavate combustion chamber (3); Flue gas fan (7) is to be made of flue (20) and exhaust fan (21).
2, superconduction environmental protection and energy saving fast heating type gas heater according to claim 1, it is characterized in that described " L " superconducting temperature tube (9), arcuation superconducting temperature tube (13) all are curved metal efficient heat transfer bodies, be provided with chamber line and micro-nano hot carrier formation within it.
3, superconduction environmental protection and energy saving fast heating type gas heater according to claim 2, it is characterized in that described " L " type superconducting temperature tube (9) is the 8-13 root, being connected the fin thermoreceptor (10) of superconducting temperature tube lower end and the thin slice radiator (11) of upper end can be the enwinding type fin, also can be the sheet assemble fin.
4, superconduction environmental protection and energy saving fast heating type gas heater according to claim 1 is characterized in that described heat exchanger (5) is that four metal fin pipe heat exchangers constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109613 CN2646608Y (en) | 2003-10-09 | 2003-10-09 | Superconductive environmental protection and energy-saving quick-heating type gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320109613 CN2646608Y (en) | 2003-10-09 | 2003-10-09 | Superconductive environmental protection and energy-saving quick-heating type gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646608Y true CN2646608Y (en) | 2004-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320109613 Expired - Fee Related CN2646608Y (en) | 2003-10-09 | 2003-10-09 | Superconductive environmental protection and energy-saving quick-heating type gas water heater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100526788C (en) * | 2007-10-12 | 2009-08-12 | 华南理工大学 | Plate-fin type water heat exchanger of gas burner water heater |
| WO2014044205A1 (en) * | 2012-09-21 | 2014-03-27 | 苏州成强换热器有限公司 | Forced spiral finned coil and finned serpentine coil condensation heat-supplying heat exchanger |
| WO2014044208A1 (en) * | 2012-09-21 | 2014-03-27 | 苏州成强换热器有限公司 | Forced spiral finned coil condensation heat-supplying heat exchanger |
| CN106537059A (en) * | 2014-07-25 | 2017-03-22 | 株式会社能率 | Fin-and-tube type heat exchanger, and hot water supply device equipped with same |
-
2003
- 2003-10-09 CN CN 200320109613 patent/CN2646608Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100526788C (en) * | 2007-10-12 | 2009-08-12 | 华南理工大学 | Plate-fin type water heat exchanger of gas burner water heater |
| WO2014044205A1 (en) * | 2012-09-21 | 2014-03-27 | 苏州成强换热器有限公司 | Forced spiral finned coil and finned serpentine coil condensation heat-supplying heat exchanger |
| WO2014044208A1 (en) * | 2012-09-21 | 2014-03-27 | 苏州成强换热器有限公司 | Forced spiral finned coil condensation heat-supplying heat exchanger |
| US9797622B2 (en) | 2012-09-21 | 2017-10-24 | Suzhou CQ Heat Exchanger Co., Ltd. | Coil and serpentine bent fin tube condensing heat exchanger |
| CN106537059A (en) * | 2014-07-25 | 2017-03-22 | 株式会社能率 | Fin-and-tube type heat exchanger, and hot water supply device equipped with same |
| CN106537059B (en) * | 2014-07-25 | 2019-08-09 | 株式会社能率 | Fin-tube heat exchanger and hot-water supply with the fin-tube heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING CHONGWEN TECHOLOGY CO.,LTD. Free format text: FORMER OWNER: XI AN CHAO WEI DA TEMPERATURE CONDUCTIVE TECHNOLOGY CO., LTD.; PATENTEE Effective date: 20051230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20051230 Address after: 210008, No. 455, Xuanwu 3808, Xuanwu District, Jiangsu, Zhujianglu Road, Nanjing Patentee after: Chongwen Science & Tech., Co., Ltd., Nanjing Address before: 708, room 710043, zone 7, building 4, Torch Road, Xi'an, Shaanxi, Co-patentee before: Chongwen Science & Tech., Co., Ltd., Nanjing Patentee before: Xi'an super Vinda Temperature Transmission Technology Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |