CN108489079A - A kind of energy saving gas burning water heater - Google Patents

A kind of energy saving gas burning water heater Download PDF

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Publication number
CN108489079A
CN108489079A CN201810257115.7A CN201810257115A CN108489079A CN 108489079 A CN108489079 A CN 108489079A CN 201810257115 A CN201810257115 A CN 201810257115A CN 108489079 A CN108489079 A CN 108489079A
Authority
CN
China
Prior art keywords
waste heat
pipe
heat recovery
room
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810257115.7A
Other languages
Chinese (zh)
Inventor
杜福争
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Dream Duer Energy Saving Equipment Co Ltd
Original Assignee
Zhengzhou Dream Duer Energy Saving Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengzhou Dream Duer Energy Saving Equipment Co Ltd filed Critical Zhengzhou Dream Duer Energy Saving Equipment Co Ltd
Priority to CN201810257115.7A priority Critical patent/CN108489079A/en
Publication of CN108489079A publication Critical patent/CN108489079A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H1/00Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
    • F24H1/10Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/16Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
    • F24H1/165Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled using fluid fuel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/0005Details for water heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/0084Combustion air preheating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates, burners, or heating elements
    • F24H9/1809Arrangement or mounting of grates, burners, or heating elements for water heaters
    • F24H9/1836Arrangement or mounting of grates, burners, or heating elements for water heaters fluid combustible heating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices or methods
    • F24H9/2007Arrangement or mounting of control or safety devices or methods for water heaters
    • F24H9/2035Arrangement or mounting of control or safety devices or methods for water heaters for heaters using fluid combustibles

Abstract

The invention discloses a kind of energy saving gas burning water heaters, including shell, heating system, scratch system, waste heat recycling system and control system, combustion chamber is equipped in shell, smoke evacuation room and Waste Heat Recovery room, combustion chamber upper end connection smoke evacuation room, smoke evacuation room upper end connection Waste Heat Recovery room, Waste Heat Recovery room upper end is equipped with exhaust outlet, heating system includes combustion gas inlet pipe, cloth fiery disk, heat exchanger tube and air inlet duct, scratch system includes temporary storing bin and draining pump, waste heat recycling system includes Waste Heat Recovery pipe, control system includes temperature sensor, liquid level sensor, electric control valve and controller, electric control valve includes automatically controlled two-port valve and Electrocontrolled tee valve.The invention avoids the wastes of water resource, reduce the quantity combusted of combustion gas, increase energy utilization rate, energy conservation and environmental protection.

Description

A kind of energy saving gas burning water heater
Technical field
The present invention relates to gas heating apparatus fields, more particularly, to a kind of energy saving gas burning water heater.
Background technology
In family life, in order to have a bath, brush convenience, it will usually install water heater, mesh additional in kitchen or toilet Preceding relatively conventional water heater has electric heater and gas heater, and electric heater is since power consumption is big, Danger Electric shock risk coefficient is high Etc. reasons, using effect is bad, and electric water heater heating needs longer preheating time, and it is big and wait to be unsuitable for hot water demand's amount Wait for the occasion that the time do not allow, as more advanced water heater, water heater has heating time short, and sustainability is high, safety The excellent features such as coefficient is big, but since gas heater using fuel gas buring directly heats the cold water in heat exchanger tube Realize heating purpose, this mode of heating capacity usage ratio is not high, and the waste heat of discharge is more, is caused much not to safe handling Necessary trouble, often due to the discharge of waste heat causes accident safe to use, additionally, due to response time problem, gas heater The hot water temperature often released within the time just opened is too low or target temperature is not achieved, therefore, in view of the above-mentioned problems, having Necessity develops related art scheme to solve the problems, such as.
Invention content
Temperature can reach predetermined a temperature when and a kind of just water outlet high the object of the present invention is to provide capacity usage ratio Energy saving gas burning water heater.
To achieve the goals above, the technical solution adopted by the present invention is:
A kind of energy saving gas burning water heater, including shell, heating system, scratch system, waste heat recycling system and control system, Combustion chamber, smoke evacuation room and Waste Heat Recovery room, combustion chamber upper end connection smoke evacuation room are equipped in shell, connection waste heat in smoke evacuation room upper end returns Room is received, Waste Heat Recovery room upper end is equipped with exhaust outlet, and heating system includes combustion gas inlet pipe, cloth fiery disk, heat exchanger tube and air inlet duct, is kept in System includes temporary storing bin and draining pump, and waste heat recycling system includes Waste Heat Recovery pipe, control system include temperature sensor, Liquid level sensor, electric control valve and controller, electric control valve include automatically controlled two-port valve and Electrocontrolled tee valve;The setting of cloth fiery disk is being fired Room lower part is burnt, cloth fiery disk lower end connects combustion gas inlet pipe, and air inlet duct one end is equipped with pressure fan, and the other end connects cloth fiery disk, wherein into The middle part in air duct is bonded and surround the setting of smoke evacuation room, and heat exchanger tube is arranged on the top of combustion chamber, and cold water pipe is equipped on heat exchanger tube And hot-water line, cold water pipe one end are equipped with automatically controlled two-port valve;Temporary storing bin be arranged combustion chamber side and upper end be equipped with gas vent, heat It is set on water pipe there are one Electrocontrolled tee valve, the one of opening connection temporary storing bin of Electrocontrolled tee valve, draining pump is arranged in temporary storing bin Lower part and connect cold water pipe;Waste Heat Recovery pipe is arranged in Waste Heat Recovery room, and the both ends of Waste Heat Recovery pipe are respectively equipped with into water Pipe and outlet pipe, automatically controlled two-port valve is equipped on water inlet pipe and outlet pipe, and outlet pipe one end connects the upper end of temporary storing bin;Heat exchanger tube Hot-water line in, Waste Heat Recovery pipe neutralize temporary storing bin in be equipped with temperature sensor, liquid level sensor is arranged in temporary storing bin Top, electric control valve, temperature sensor, liquid level sensor and draining pump are all connected with controller.
The heat exchanger tube and Waste Heat Recovery pipe are the helical form that upper end is extended with pipeline.
The exhaust outlet is equipped with exhaust fan.
Aspiration channel is equipped on the outside of the pressure fan.
Control technology in the device is the prior art.
The present invention has following significant technique effect:
1. the temperature produced in heat exchanger tube when the temporary storing bin that the present invention is arranged can just light a fire cloth fiery disk is relatively low or does not have Reach temporarily storing for set temperature, Electrocontrolled tee valve conversion will be hot after heat exchanger tube has produced the hot water of equilibrium temperature Water extraction is gone, and then drains pump startup and the water in temporary storing bin is supplemented in heat exchanger tube again, avoid the waste of water resource.
2. Waste Heat Recovery room that the present invention is arranged and Waste Heat Recovery pipe can will be in the flue gas that generated after fuel gas buring it is useless Heat absorption recycles, and the water that waste heat in flue gas is absorbed in Waste Heat Recovery pipe leads to temporary in temporary storing bin or is pumped to by draining It is heated in heat exchanger tube, realizes the re-using of waste heat, reduce the quantity combusted of combustion gas, increase energy utilization rate, energy-saving ring It protects.
3. the air needed for fuel gas buring can be carried out pre- around the setting of smoke evacuation room in the middle part of the air inlet duct that the present invention is arranged Heat, especially the lower occasion of equal temperature, the hot wind of supply can improve fuel gas buring efficiency, combustion are further utilized in winter Waste heat in the flue gas generated after gas burning, improves capacity usage ratio.
Description of the drawings
Fig. 1 is the structural schematic diagram of the specific implementation mode of the present invention.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of energy saving gas burning water heater, including shell 1, heating system, scratch system, Waste Heat Recovery utilize System and control system, shell is interior to be equipped with combustion chamber, smoke evacuation room and Waste Heat Recovery room, and combustion chamber upper end connection smoke evacuation room is discharged fume Room upper end connects Waste Heat Recovery room, and Waste Heat Recovery room upper end is equipped with exhaust outlet 71, and exhaust outlet 71 is equipped with exhaust fan 7, heating system System includes combustion gas inlet pipe 3, cloth fiery disk 31, heat exchanger tube 41 and air inlet duct 21, and scratch system includes temporary storing bin 8 and draining pump 82, is given up Recuperation of heat includes Waste Heat Recovery pipe 6 using system, and control system includes temperature sensor, liquid level sensor, electric control valve and control Device processed, electric control valve 5 include automatically controlled two-port valve and Electrocontrolled tee valve;Heat exchanger tube 41 and Waste Heat Recovery pipe 6 are that upper end is extended with The helical form of pipeline;The setting of cloth fiery disk 31 connects combustion gas inlet pipe 3,21 one end of air inlet duct in combustion chamber lower part, 31 lower end of cloth fiery disk Equipped with pressure fan 2, the other end connects cloth fiery disk 31, and the middle part of wherein air inlet duct 21 is bonded and surround the setting of smoke evacuation room, heat exchanger tube 41 are arranged on the top of combustion chamber, and cold water pipe 4 and hot-water line 42 are equipped on heat exchanger tube 41, and 4 one end of cold water pipe is equipped with automatically controlled two Port valve;Temporary storing bin 8 be arranged combustion chamber side and upper end be equipped with gas vent, set on hot-water line 42 there are one Electrocontrolled tee valve, The one of opening connection temporary storing bin 8 of Electrocontrolled tee valve, draining pump 82 are arranged in the lower part of temporary storing bin 8 and connect cold water pipe 4;It is useless Recovery tubes 6 are arranged in Waste Heat Recovery room, and the both ends of Waste Heat Recovery pipe 6 are respectively equipped with water inlet pipe 61 and outlet pipe, water inlet pipe 61 and outlet pipe on be equipped with automatically controlled two-port valve, outlet pipe one end connects the upper end of temporary storing bin 8;The hot-water line 42 of heat exchanger tube 41 In, temperature sensor is equipped in Waste Heat Recovery pipe 6 and in temporary storing bin 8, the top in temporary storing bin 8 is arranged in liquid level sensor, Electric control valve 5, temperature sensor, liquid level sensor and draining pump 82 are all connected with controller.Control technology in the device is The prior art.
Aspiration channel can be arranged in 2 outside of pressure fan in other embodiments, and air draught pipe port extends to suitable place peace Dress.Electric control valve can be installed, electric control valve connects controller, can also enable controller connection fuel gas supply dress in Gas Pipe 3 Control fuel gas supply amount is set, this technology is that the prior art is easy to implement.
When specifically used, cold water pipe 4 and water inlet pipe 61 are connected into water supply network, when needing using hot water, give cloth fiery disk 31 Input combustion gas is simultaneously lighted a fire, and is according to circumstances controlled combustion gas input quantity by gas feeder or electric control valve, can also be passed through Automatically controlled two-port valve changes the temperature of inflow and the hot water of water intake velocity control production on cold water pipe 4, and temporary storing bin 8 can be by cloth fire The temperature produced in heat exchanger tube 41 when disk 31 is just lighted a fire is relatively low or does not reach temporarily storing for set temperature, when changing Hot water extraction is gone in Electrocontrolled tee valve conversion after heat pipe 41 has produced the hot water of equilibrium temperature, and then draining pump 82, which starts, again will Water in temporary storing bin 8 is supplemented in heat exchanger tube 41, avoids the waste of water resource, in liquid level sensor real-time monitoring temporary storing bin 8 Water, Waste Heat Recovery room and Waste Heat Recovery pipe 6, which can absorb the waste heat in the flue gas generated after fuel gas buring, to be recycled, and is given up The water that waste heat in flue gas is absorbed in recovery tubes 6 leads to temporary in temporary storing bin 8 or is sent into heat exchanger tube 41 by draining pump 82 Heating, realizes the re-using of waste heat, reduces the quantity combusted of combustion gas, increase energy utilization rate, energy conservation and environmental protection, air inlet duct 21 middle parts can preheat the air needed for fuel gas buring around the setting of smoke evacuation room, especially wait temperature relatively low in winter Occasion, the hot wind of supply can improve fuel gas buring efficiency, further be utilized useless in the flue gas generated after fuel gas buring Heat improves capacity usage ratio.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common Other modifications or equivalent replacement that technical staff makes technical scheme of the present invention, without departing from technical solution of the present invention Spirit and scope, be intended to be within the scope of the claims of the invention.

Claims (4)

1. a kind of energy saving gas burning water heater, it is characterised in that:System is utilized including shell, heating system, scratch system, Waste Heat Recovery System and control system, shell is interior to be equipped with combustion chamber, smoke evacuation room and Waste Heat Recovery room, combustion chamber upper end connection smoke evacuation room, smoke evacuation room Upper end connects Waste Heat Recovery room, and Waste Heat Recovery room upper end is equipped with exhaust outlet, and heating system includes combustion gas inlet pipe, cloth fiery disk, heat exchange Pipe and air inlet duct, scratch system include temporary storing bin and draining pump, and waste heat recycling system includes Waste Heat Recovery pipe, control system Including temperature sensor, liquid level sensor, electric control valve and controller, electric control valve includes automatically controlled two-port valve and automatically controlled threeway Valve;For the setting of cloth fiery disk in combustion chamber lower part, cloth fiery disk lower end connects combustion gas inlet pipe, and air inlet duct one end is equipped with pressure fan, the other end Cloth fiery disk is connected, the middle part of wherein air inlet duct is bonded and surround the setting of smoke evacuation room, and heat exchanger tube is arranged on the top of combustion chamber, is changing Heat pipe is equipped with cold water pipe and hot-water line, and cold water pipe one end is equipped with automatically controlled two-port valve;Temporary storing bin be arranged combustion chamber side and Upper end is equipped with gas vent, is set on hot-water line there are one Electrocontrolled tee valve, the one of opening of Electrocontrolled tee valve connects temporary storing bin, row Water pump is arranged in the lower part of temporary storing bin and connects cold water pipe;Waste Heat Recovery pipe is arranged in Waste Heat Recovery room, Waste Heat Recovery pipe Both ends are respectively equipped with water inlet pipe and outlet pipe, and automatically controlled two-port valve is equipped on water inlet pipe and outlet pipe, and the connection of outlet pipe one end is temporary The upper end of storage;It is equipped with temperature sensor, liquid level sensor in the hot-water line of heat exchanger tube, in Waste Heat Recovery pipe neutralization temporary storing bin The top being arranged in temporary storing bin, electric control valve, temperature sensor, liquid level sensor and draining pump are all connected with controller.
2. a kind of energy saving gas burning water heater according to claim 1, it is characterised in that:The heat exchanger tube and Waste Heat Recovery pipe It is the helical form that upper end is extended with pipeline.
3. a kind of energy saving gas burning water heater according to claim 1, it is characterised in that:The exhaust outlet is equipped with air draft Fan.
4. according to a kind of energy saving gas burning water heater of claim 1-3 any one of them, it is characterised in that:On the outside of the pressure fan Equipped with aspiration channel.
CN201810257115.7A 2018-03-27 2018-03-27 A kind of energy saving gas burning water heater Pending CN108489079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810257115.7A CN108489079A (en) 2018-03-27 2018-03-27 A kind of energy saving gas burning water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810257115.7A CN108489079A (en) 2018-03-27 2018-03-27 A kind of energy saving gas burning water heater

Publications (1)

Publication Number Publication Date
CN108489079A true CN108489079A (en) 2018-09-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810257115.7A Pending CN108489079A (en) 2018-03-27 2018-03-27 A kind of energy saving gas burning water heater

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110108022A (en) * 2019-03-12 2019-08-09 北京北燃供热有限公司 A kind of gas water-heating furnace and its control method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103438581A (en) * 2013-08-29 2013-12-11 苏州赛斯德工程设备有限公司 Energy-saving type gas water heater
CN106016722A (en) * 2016-06-28 2016-10-12 哈尔滨市金京锅炉有限公司 Boiler fully utilizing smoke gas waste heat
CN205783728U (en) * 2016-05-22 2016-12-07 哈尔滨理工大学 A kind of energy-saving combustion unattended boiler
CN205807677U (en) * 2016-07-05 2016-12-14 浙江艾克米信息科技有限公司 A kind of efficiency energy-saving gas water heater
CN206247375U (en) * 2016-12-12 2017-06-13 惠安盛艺包装设计有限公司 A kind of heat recovery boiler main body mechanism
CN206398741U (en) * 2016-12-15 2017-08-11 李小红 A kind of high-efficiency gas water heater

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103438581A (en) * 2013-08-29 2013-12-11 苏州赛斯德工程设备有限公司 Energy-saving type gas water heater
CN205783728U (en) * 2016-05-22 2016-12-07 哈尔滨理工大学 A kind of energy-saving combustion unattended boiler
CN106016722A (en) * 2016-06-28 2016-10-12 哈尔滨市金京锅炉有限公司 Boiler fully utilizing smoke gas waste heat
CN205807677U (en) * 2016-07-05 2016-12-14 浙江艾克米信息科技有限公司 A kind of efficiency energy-saving gas water heater
CN206247375U (en) * 2016-12-12 2017-06-13 惠安盛艺包装设计有限公司 A kind of heat recovery boiler main body mechanism
CN206398741U (en) * 2016-12-15 2017-08-11 李小红 A kind of high-efficiency gas water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110108022A (en) * 2019-03-12 2019-08-09 北京北燃供热有限公司 A kind of gas water-heating furnace and its control method

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Application publication date: 20180904