CN109323447A - A kind of gas-heating water heater - Google Patents
A kind of gas-heating water heater Download PDFInfo
- Publication number
- CN109323447A CN109323447A CN201811512856.1A CN201811512856A CN109323447A CN 109323447 A CN109323447 A CN 109323447A CN 201811512856 A CN201811512856 A CN 201811512856A CN 109323447 A CN109323447 A CN 109323447A
- Authority
- CN
- China
- Prior art keywords
- water
- gas
- coupler
- outlet
- burner
- 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.)
- Withdrawn
Links
- 239000008236 heating water Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003546 flue gas Substances 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims description 11
- 239000008399 tap water Substances 0.000 claims description 10
- 235000020679 tap water Nutrition 0.000 claims description 10
- 239000002737 fuel gas Substances 0.000 claims description 7
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F24H1/107—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 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
- F24H9/18—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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a kind of gas-heating water heaters, including shell, heat exchanger, the first burner and coupler are provided in shell, outlet pipe is provided on coupler, outlet pipe is connected with the water inlet end of heat exchanger, small water pump is provided on outlet pipe, the water outlet of heat exchanger is connect with triple valve, the water outlet of plate heat exchanger is connected with outlet pipe, hydrothermal exchange pipeline is provided in plate heat exchanger, second water outlet of triple valve is connected with coupler, and heating water outlet and heating water return outlet are provided on coupler.Gas heating stove provided by the invention, the setting of burner locating slot and sink in expansion tank can fully absorb heat entrained by flue gas in water heater heating process, cool down in time to heating furnace itself, heat can be made full use of simultaneously, improve energy utilization rate.
Description
Technical field
The present invention relates to heating equipment technical field, more particularly to a kind of gas-heating water heater.
Background technique
Gas-heating water heater is also known as " burnt gas wall hanging furnace ", i.e., hot water and heating-amount are provided by natural gas,
It is the machine difunctional for warm domestic water.Gas-heating water heater has the institute automatically power off, cut off the water supply, dying functional,
Security performance is also splendid.
Currently, gas-heating water heater can transfer heat to heat exchanger by the heating method of combustion gas, and make
The cold water obtained in heat exchanger is heated as the hot water used for bathroom or heating, and a large amount of cigarette can be discharged in the heating process
Gas, the temperature of the flue gas generally can reach 150 DEG C or more, and existing water heater directly discharges the partial fume, causes the cigarette
The waste of gas heat, if being used for a long time, certainly will will affect heat in addition, water heater itself also can be obvious hot during heating
The service life of water furnace, while also will affect room temperature.
Therefore, how to provide a kind of gas-heating water heater of raising energy utilization rate is that those skilled in the art need to solve
Certainly the problem of.
Summary of the invention
In view of this, the present invention provides a kind of gas heating stove, burner locating slot and sink in expansion tank
Setting, can fully absorb heat entrained by flue gas in water heater heating process, cool down in time to heating furnace itself, simultaneously
Heat can be made full use of, improve energy utilization rate.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of gas-heating water heater, including shell are provided with heat exchanger, the first burner and coupler in the shell,
Outlet pipe is provided on the coupler, the outlet pipe is connected with the water inlet end of the heat exchanger, on the outlet pipe
It is provided with small water pump, the water outlet of the heat exchanger is connect with triple valve, the water outlet of plate heat exchanger and the outlet pipe
It is connected, hydrothermal exchange pipeline, the second water outlet and the coupler of the triple valve is provided in the plate heat exchanger
It is connected, heating water outlet and heating water return outlet is provided on the coupler；
It is connected with expansion tank on the coupler, burner locating slot and sink, the combustion are provided in the expansion tank
Second burner is set in burner locating slot, and the sink and the burner locating slot are separated by partition, and the heat is handed over
The water outlet of parallel operation is connected to the sink, and the discharge flue is connected to several smoke exhaust pipes, and several smoke exhaust pipe coilings are in institute
State the internal or external surrounding of sink.
Preferably, the burner locating slot is through slot up and down, and the burner positioning trench bottom is provided with branch
Support frame item.
Preferably, the water (flow) direction in the sink is contrary with the flow of flue gas in the smoke exhaust pipe.
Preferably, the height of the water tank is high compared with the height of the second burner.
Preferably, the water outlet of the sink is connected with room heater pipeline.
Preferably, the domestic water heat exchange pipe includes tap water inlet pipe and domestic water outlet pipe, it is described from
Water water inlet pipe is connected with the coupler.
Preferably, being connected on the heating water outlet can be by the flood of the delivery in coupler to cooling system
Pump.
Preferably, it is connected with fuel gas conduit on first burner, gas valve is installed in the fuel gas conduit.
It can be seen via above technical scheme that compared with prior art, the present disclosure provides a kind of gas-heating heat
Boiler system and heating system are separated and are come by coupler or coupling tank, by the water pump of the corresponding flow of each system by water furnace
Realize that a heat supply network and secondary heat supply network work independently；Moreover, circulating hot water is switched to plate heat exchanger, tap water through triple valve
Heat is exchanged by plate heat exchanger, realizes the needs of domestic hot-water；It, can meanwhile using segmentation scales valve and staged burners
Large and small fire switching, Summer and winter switching, input thermic load can realize biggish adjusting ratio, meet the needs of users；
On the other hand, the flue gas of discharge flue is subjected to heat exchange heating to the cold water in water tank by smoke exhaust pipe, i.e., to flue gas
In heat carried out effective recycling；Burner locating slot is set in expansion tank, and burner locating slot periphery is sink, combustion
The overstocked heat of burner can carry out people's exchange to the cold water in sink, and the hot problem of water heater itself can be effectively relieved, extend
The service life of water heater；
Meanwhile the water outlet of heat exchanger is connected to the sink in water tank by connecting line, and the connecting line is equipped with valve,
When the water in water heater is used for bathroom, the valve is closed, the cold water in heat exchanger, which can be brought rapidly up to bathroom, is arranged temperature；
When the water in water heater is used for indoor heating, the valve is opened, the water participation water tank and caliduct water in heat exchanger
Circulation, and achieve the purpose that indoor heating；The water heater can make full use of flue gas to be heated, and be the water accumulation of energy in water tank,
When reaching with gas peak, related bathroom or heating are carried out using the water in the water tank.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawing is structural schematic diagram one provided by the invention.
Fig. 2 attached drawing is structural schematic diagram two provided by the invention.
Fig. 3 attached drawing is expansion tank structural schematic diagram provided by the invention.
Wherein, appended drawing reference are as follows:
1- shell, 2- heat exchanger, the first burner of 3-, 4- coupler, 5- outlet pipe, the small water pump of 6-, 7- triple valve, 8- are board-like
Heat exchanger, 9- domestic water heat exchange pipe, 10- heating water outlet, 11- heating water return outlet, 12- expansion tank, 13- burner
Locating slot, 14- sink, the second burner of 15-, 16- fuel gas conduit, 17- gas valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of gas-heating water heater, including shell 1, heat exchanger is provided in shell 1
2, the first burner 3 and coupler 4 are provided with outlet pipe 5 on coupler 4, and outlet pipe 5 is connected with the water inlet end of heat exchanger 2
It connects, small water pump 6 is provided on outlet pipe 5, the water outlet of heat exchanger 2 is connect with triple valve 7, the water outlet of plate heat exchanger 8
Be connected with outlet pipe 5, be provided with domestic water heat exchange pipe 9 in plate heat exchanger 8, the second water outlet of triple valve 7 with
Coupler 4 is connected, and heating water outlet 10 and heating water return outlet 11 are provided on coupler 4；
It is connected with expansion tank 12 on coupler 4, burner locating slot 13 and sink 14, burner are provided in expansion tank 12
The second burner 15 is provided in locating slot 13, sink 14 and burner locating slot 13 are separated by partition, and heat exchanger 2 goes out
The mouth of a river is connected to sink 14, and discharge flue is connected to several smoke exhaust pipes, and several smoke exhaust pipe coilings are inside or outside sink 14
Around.
In order to further optimize above-mentioned technical proposal, burner locating slot 13 is through slot up and down, and burner is fixed
Position 13 bottom of slot is provided with support moulding.The arrangement for being provided with installation and gas pipeline conducive to the second burner 15 of through slot,
And is conducive to the second burner 15 and radiates as early as possible.
The flow of flue gas side in water (flow) direction and smoke exhaust pipe in order to further optimize above-mentioned technical proposal, in sink 14
To on the contrary, making the heat exchanger effectiveness between flue gas and cold water high, the temperature of flue gas discharge is low, the cold water heating temperature in sink
Height reduces energy consumption.
In order to further optimize above-mentioned technical proposal, the height of water tank is high compared with the height of the second burner 15.
In order to further optimize above-mentioned technical proposal, the water outlet of sink 14 is connected with room heater pipeline.
In order to further optimize above-mentioned technical proposal, domestic water heat exchange pipe 9 includes tap water inlet pipe and life
Water outlet pipe is applied flexibly, tap water inlet pipe is connected with coupler 4.
In order to further optimize above-mentioned technical proposal, being connected on heating water outlet can be defeated by the hot water in coupler 4
It is sent to the big water pump of cooling system.
In order to further optimize above-mentioned technical proposal, it is connected with fuel gas conduit 16 on the first burner 3, pacifies in fuel gas conduit 16
Equipped with gas valve 17.
In the present invention, tap water enters coupler 4 by tap water inlet pipe, then small on outlet pipe by being connected to
Water pump is transported in heat exchanger 2, and tap water in heat exchanger 2 is heated in the igniting of the first burner 3, then from heat exchange
The water outlet of device 2 exports, and the hot water by heat exchange divides two-way to export by triple valve 7, and first via delivery is changed to board-like
In hot device 8, the tap water in domestic water heat exchange pipe 9 being arranged in plate heat exchanger 8 is changed by plate heat exchanger 8
Heat exports from domestic water outlet pipe, domestic hot-water is provided for user, due to water outlet and the outlet pipe phase of plate heat exchanger 8
Connection, the water exported from plate heat exchanger 8 re-enter into heat exchanger 2, to form a circulation, the second road hot water passes through
Triple valve 7 enters directly into coupler 4, and the heating water outlet and heating water return outlet in coupler 4 are respectively and in heating system
Radiator concatenates, and the hot water in heating water outlet is output to the water inlet of radiator by big water pump, then by radiator
Water outlet flows back into heating water return outlet, to form a circulation.The configuration of the present invention is simple can meet supply life heat simultaneously
Water and provide enough thermal energy for heating system, the present invention is arranged with coupler, can the effective energy needed for energy-saving heating, effectively mention
The power of high gas-heating water heater.
And the flue gas of discharge flue carries out heat exchange heating to the cold water in water tank by smoke exhaust pipe, i.e., to the heat in flue gas
Amount has carried out effective recycling；13 periphery of burner locating slot is sink, and the overstocked heat of the second burner 15 can be to sink
Cold water in 14 carries out heat exchange, and the hot problem of water heater itself can be effectively relieved, extend the service life of water heater, together
When, also improve capacity usage ratio.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of gas-heating water heater, which is characterized in that including shell (1), be provided with heat exchanger in the shell (1)
(2), the first burner (3) and coupler (4) are provided with outlet pipe (5) on the coupler (4), the outlet pipe (5) and institute
The water inlet end for stating heat exchanger (2) is connected, and is provided with small water pump (6) on the outlet pipe (5), the heat exchanger (2)
Water outlet is connect with triple valve (7), and the water outlet of plate heat exchanger (8) is connected with the outlet pipe (5), the plate-type heat-exchange
It is provided with domestic water heat exchange pipe (9) in device (8), the second water outlet and the coupler (4) phase of the triple valve (7)
It connects, is provided with heating water outlet (10) and heating water return outlet (11) on the coupler (4)；
It is connected with expansion tank (12) on the coupler (4), is provided with burner locating slot in the expansion tank (12)
(13) and sink (14) it, is provided with the second burner (15) in the burner locating slot (13), the sink (14) and described
Burner locating slot (13) is separated by partition, and the water outlet of the heat exchanger (2) is connected to the sink (14), the row
Cigarette channel is connected to several smoke exhaust pipes, and several smoke exhaust pipe coilings are around the sink (14) is internal or external.
2. a kind of gas-heating water heater according to claim 1, which is characterized in that the burner locating slot (13) is
Through slot up and down, burner locating slot (13) bottom are provided with support moulding.
3. a kind of gas-heating water heater according to claim 1, which is characterized in that the water flow side in the sink (14)
To contrary with the flow of flue gas in the smoke exhaust pipe.
4. a kind of gas-heating water heater according to claim 1, which is characterized in that the height of the water tank is compared with the second combustion
The height of burner (15) is high.
5. a kind of gas-heating water heater according to claim 1, which is characterized in that the water outlet of the sink (14) with
Room heater pipeline is connected.
6. a kind of gas-heating water heater according to claim 1, which is characterized in that the domestic water heat exchange pipe
It (9) include tap water inlet pipe and domestic water outlet pipe, the tap water inlet pipe is connected with the coupler (4).
7. a kind of gas-heating water heater according to claim 1, which is characterized in that be connected on the heating water outlet
It can be by the big water pump of the delivery in the coupler (4) to cooling system.
8. a kind of gas-heating water heater according to claim 1, which is characterized in that connect on first burner (3)
It is connected to fuel gas conduit (16), gas valve (17) is installed on the fuel gas conduit (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512856.1A CN109323447A (en) | 2018-12-11 | 2018-12-11 | A kind of gas-heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811512856.1A CN109323447A (en) | 2018-12-11 | 2018-12-11 | A kind of gas-heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109323447A true CN109323447A (en) | 2019-02-12 |
Family
ID=65257191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811512856.1A Withdrawn CN109323447A (en) | 2018-12-11 | 2018-12-11 | A kind of gas-heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109323447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645701A (en) * | 2019-10-28 | 2020-01-03 | 桂林电子科技大学 | Water purification system of methane water heater |
-
2018
- 2018-12-11 CN CN201811512856.1A patent/CN109323447A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645701A (en) * | 2019-10-28 | 2020-01-03 | 桂林电子科技大学 | Water purification system of methane water heater |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190212 |