CN108489079A - A kind of energy saving gas burning water heater - Google Patents
A kind of energy saving gas burning water heater Download PDFInfo
- 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
- storing bin
- 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
Links
Classifications
-
- 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
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters 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
- F24H1/14—Continuous-flow heaters, i.e. heaters 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
- F24H1/16—Continuous-flow heaters, i.e. heaters 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
- F24H1/165—Continuous-flow heaters, i.e. heaters 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
-
- 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
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- 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
- F24H9/00—Details
- F24H9/0084—Combustion air preheating
-
- 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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- 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
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
Landscapes
- 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)
- Regulation And Control Of Combustion (AREA)
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
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.
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 |
Family
ID=63337609
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 |
|---|---|
| CN (1) | CN108489079A (en) |
Cited By (1)
| 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)
| 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 |
-
2018
- 2018-03-27 CN CN201810257115.7A patent/CN108489079A/en active Pending
Patent Citations (6)
| 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)
| 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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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180904 |