CN109916083A - A kind of high-efficiency gas water heater - Google Patents
A kind of high-efficiency gas water heater Download PDFInfo
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- CN109916083A CN109916083A CN201910118226.4A CN201910118226A CN109916083A CN 109916083 A CN109916083 A CN 109916083A CN 201910118226 A CN201910118226 A CN 201910118226A CN 109916083 A CN109916083 A CN 109916083A
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Abstract
The invention discloses a kind of high-efficiency gas water heaters comprising shell, shell are internally provided with burner, and burner internal passes through and is provided with heating tube assembly, and the one end for heating tube assembly is connected to cold water pipe, and the other end is connected to hot water tap.The application is provided with exclusive flame generating means, three kinds of glory holes being arranged by hemispheric flame front and upper part, can be realized the multi-faceted flame injection of multi-angle, and then realize the quick heating to cold water；It is coated with combustion catalyst on the inner wall of flame front, can promote to burn, avoid burning insufficient, generates Tail Gas；Since flame generating means has collapsible tube, straightway and diffuser, pass through above-mentioned three sections of setting, combustion gas can be made to be formed at the initial stage for entering flame generating means to accelerate, entering formation reduction of speed diffusion between flame front again, i.e. combustion gas forms turbulent flow, convenient for the contact mixing in combustion process with air, efficiency of combustion is improved.
Description
Technical field:
The present invention relates to technical field of water heaters, and in particular to a kind of high-efficiency gas water heater.
Background technique:
Gas heater is also known as gas water-heating furnace, it refers to using combustion gas as fuel, by combustion heating mode, by heat
It is transmitted in the cold water for flowing through heat exchanger, to achieve the purpose that prepare hot water, gas heater is now often to make in the family
A kind of equipment.Existing gas heater structure and technology relative maturity, but people still have found in use
Some problems, for example, the time of water heating is longer, fuel gas buring is insufficient, while generating polluted gas, also wastes big
Therefore the resource of amount is badly in need of a kind of high-efficiency gas water heater currently on the market.
Summary of the invention:
The purpose of the present invention is to the deficiencies in the prior art, provide a kind of high-efficiency gas water heater.
Technology solution of the invention is as follows:
A kind of high-efficiency gas water heater comprising shell, shell are internally provided with burner, and burner internal is passed through and set
It is equipped with heating tube assembly, the one end for heating tube assembly is connected to cold water pipe, and the other end is connected to hot water tap；The top of shell is also
It is provided with blast pipe, air inlet pipe and exhaust pipe, air inlet pipe one end is connect with extraneous gas pipeline, the other end and burner
Connection；Air enters enclosure interior by blast pipe and diffuses in burner；Combustion gas enters burner, tail gas by air inlet pipe
Exhaust pipe is connected to burner, and combustion tail gas is discharged；Combustion gas cushion chamber, the lower part of combustion gas cushion chamber are provided in burner
It is provided with the flame generating means of multiple face heating tube assemblies；Flame generating means includes generator ontology, and the two of generator ontology
End is connected separately with end and flame front, wherein end and combustion gas cushion chamber are tightly connected, flame upside down and with heating tube group
The setting of part face；Generator ontology includes straightway and diffuser interconnected, wherein straightway passes through collapsible tube and end
It connects, is provided with air intake on end；The big opening end of diffuser forms holding section, and engaging has flame front on holding section；Fire
Flame head is hemispherical, is coated with combustion catalyst layer on inner wall, and the outer rim of flame front is provided with annular snap-gauge, annular snap-gauge with
Card slot on holding section is engaged by clamping；The top of flame front is provided with the first glory hole, the second glory hole and third glory hole；
Wherein, collapsible tube is conical tube, and smaller one end is connect with straightway, and diffuser is also conical tube, smaller one end of diffuser and straight
Line segment connection, larger one end is connect with flame front.
Blast pipe is fixedly mounted on shell by entering the wind tube socket, and air intake blower fan is provided in blast pipe；Air inlet tube socket prolongs
It protrudes into shell and opposite with cloth wind component.
Cloth wind component has cylindrical body, and cylindrical body lower part is fixedly installed sealing plate, the side wall of cylindrical body
On offer relieve heat hole.
The part that heating tube assembly is located at burner internal is coiled pipe, and the both ends of coiled pipe are that the first straight tube and second are straight
Pipe, the first straight tube is connect with cold water pipe, and inlet valve is provided on the first straight tube, and the second straight tube is connect with hot water tap, and second
Outlet valve is provided on straight tube.
Detection pipe is extended in the lower part of burner, and the end of detection pipe is connected with combustion supervision device.
The top of shell is provided with controller, and controller and inlet valve, outlet valve, air intake blower fan and combustion supervision device are logical
News connection.
The inlet that burner is connected with air inlet pipe is provided with deflector, and deflector is connect with combustion gas cushion chamber, water conservancy diversion
Combustion gas is led into combustion gas cushion chamber by plate.
The upper end of shell is fixedly installed air vent seat, and the top of air vent seat is connected with bracket, air vent seat and bracket
Between be provided with seal assembly；Exhaust pipe passes through bracket and extends towards enclosure interior, and exhaust pipe is located in shell
The one end in portion is connected with dilatation pipe, is connected with heat-resistant tube between dilatation pipe and burner.
The beneficial effects of the present invention are: the application is provided with exclusive flame generating means, passes through hemispheric flame front
And three kinds of glory holes of upper part setting, it can be realized the multi-faceted flame injection of multi-angle, and then realize to the fast of cold water
Speed heating；It is coated with combustion catalyst on the inner wall of flame front, can promote to burn, avoid burning insufficient, generates harmful
Tail gas；Since there is flame generating means collapsible tube, straightway and diffuser combustion gas can be made to exist by above-mentioned three sections of setting
Initial stage into flame generating means forms acceleration, and forms reduction of speed diffusion entering between flame front, i.e. combustion gas is forming turbulent flow, just
Contact mixing in combustion process with air, improves efficiency of combustion.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of flame generating means；
Fig. 3 is the structure sectional view of flame generating means.
Specific embodiment:
In order to keep the above objects, features and advantages of the present invention more obvious and easy to understand, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
As shown in Figure 1-3, a kind of high-efficiency gas water heater comprising shell 10, shell 10 are internally provided with burner
20, pass through inside burner 20 and be provided with heating tube assembly 22, one end of heating tube assembly 22 is connected to cold water pipe, the other end and
Hot water tap's connection；The top of shell 10 is additionally provided with blast pipe 12, air inlet pipe and exhaust pipe 16, air inlet pipe one end with
Extraneous gas pipeline connection, the other end are connected to burner 20；Air enters 10 inside of shell by blast pipe 12 and diffuses to
In burner 20；Combustion gas enters burner 20 by air inlet pipe, and exhaust pipe 16 is connected to burner 20, and by combustion tail gas
Discharge；Combustion gas cushion chamber 6 is provided in burner 20, the lower part of combustion gas cushion chamber 6 is provided with multiple face heating tube assemblies 22
Flame generating means 7；Flame generating means 7 includes generator ontology 72, and the both ends of generator ontology 72 are connected separately with end 74
With flame front 71, wherein end 74 and combustion gas cushion chamber 6 are tightly connected, flame front 71 downward and with heating 22 face of tube assembly
Setting；Generator ontology 72 includes straightway 722 interconnected and diffuser 721, wherein straightway 722 passes through collapsible tube
73 connect with end 74, and air intake 75 is provided on end 74；The big opening end of diffuser 721 forms holding section 720, engaging
Engaging has flame front 71 in portion 720；Flame front 71 is hemispherical, is coated with combustion catalyst layer on inner wall, flame front 71
Outer rim is provided with annular snap-gauge 714, and annular snap-gauge 714 is engaged by clamping with the card slot on holding section 720；The top of flame front 71 is set
It is equipped with the first glory hole 711, the second glory hole 712 and third glory hole 713.
Wherein, collapsible tube 73 is conical tube, and smaller one end is connect with straightway 722, and diffuser 721 is also conical tube, is expanded
It dissipates the smaller one end of section 721 to connect with straightway 722, larger one end is connect with flame front 71.
The application is provided with exclusive flame generating means, three kinds of fire being arranged by hemispheric flame front and upper part
Flame hole can be realized the multi-faceted flame injection of multi-angle, and then realize the quick heating to cold water；It is applied on the inner wall of flame front
It is covered with combustion catalyst, can promote to burn, avoid burning insufficient, generates Tail Gas；Since flame generating means has
Collapsible tube, straightway and diffuser can be such that combustion gas is formed at the initial stage for entering flame generating means by above-mentioned three sections of setting
Accelerate, and form reduction of speed diffusion entering between flame front, is i.e. combustion gas forms turbulent flow, convenient for the contact in combustion process with air
Mixing improves efficiency of combustion.
Blast pipe 12 is fixedly mounted on the housing 10 by air inlet tube socket 11, and air intake blower fan (figure is provided in blast pipe 12
In be not shown)；Air inlet tube socket 11 extends into shell 10 and opposite with cloth wind component 31.
Cloth wind component 31 has cylindrical body, and cylindrical body lower part is fixedly installed sealing plate 30, cylindrical body
Relieve heat hole 41 is offered on side wall.
It is coiled pipe 23 that heating tube assembly 22, which is located at the part inside burner 20, and the both ends of coiled pipe 23 are the first straight tube
24 and second straight tube, the first straight tube 24 is connect with cold water pipe, and inlet valve 28 is provided on the first straight tube 24, the second straight tube and heat
Tap connects, and is provided with outlet valve 27 on the second straight tube.
Detection pipe 25 is extended in the lower part of burner 20, and the end of detection pipe 25 is connected with combustion supervision device 26.
The top of shell 10 is provided with controller 42, controller 42 and inlet valve 28, outlet valve 27, air intake blower fan and combustion
Burn 26 communication connection of detector.
The inlet that burner 20 is connected with air inlet pipe is provided with deflector 21, and deflector 21 and combustion gas cushion chamber 6 connect
It connects, combustion gas is led into combustion gas cushion chamber 6 by deflector 21.
The upper end of shell 10 is fixedly installed air vent seat 13, and the top of air vent seat 13 is connected with bracket 15, exhaust pipe
Seal assembly 14 is provided between seat 13 and bracket 15；Exhaust pipe 16 passes through bracket 15 and towards 10 internal stretch of shell,
One end that exhaust pipe 16 is located inside shell 10 is connected with dilatation pipe 51, is connected between dilatation pipe 51 and burner 20 resistance to
Heat pipe 50.
When being worked, combustion gas enters burner from air inlet pipe, and air enters burner by air inlet pipe, and flame occurs
The combustion gas mixed in flame generating means after device is ignited and air carry out full combustion, and quickly add to heating tube assembly
Heat；Due to being provided with combustion supervision device, combustion supervision device communicates with controller, and controller is according to the detection knot of combustion supervision device
Fruit controls the entrance ratio of combustion gas and air, so that it is guaranteed that combustion efficiency.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Anyone skilled in the art
Without departing from the spirit and scope of the present invention, it modifies to the embodiment, therefore rights protection model of the invention
It encloses, should be as listed in the claims of the present invention.
Claims (8)
1. a kind of high-efficiency gas water heater, it is characterised in that: it includes shell (10), and shell (10) is internally provided with burner
(20), it being passed through inside burner (20) and is provided with heating tube assembly (22), one end of heating tube assembly (22) is connected to cold water pipe,
The other end is connected to hot water tap；The top of shell (10) is additionally provided with blast pipe (12), air inlet pipe and exhaust pipe
(16), air inlet pipe one end is connect with extraneous gas pipeline, and the other end is connected to burner (20)；Air by blast pipe (12) into
Enter shell (10) inside and diffuses in burner (20)；Combustion gas enters burner (20), exhaust pipe by air inlet pipe
(16) it is connected to burner (20), and combustion tail gas is discharged；It is provided with combustion gas cushion chamber (6) in burner (20), combustion gas is slow
The lower part for rushing chamber (6) is provided with the flame generating means (7) of multiple face heating tube assembly (22)；Flame generating means (7) includes hair
Raw device ontology (72), the both ends of generator ontology (72) are connected separately with end (74) and flame front (71), wherein end (74)
It is tightly connected with combustion gas cushion chamber (6), flame front (71) is arranged downward and with heating tube assembly (22) face；Generator ontology
It (72) include straightway interconnected (722) and diffuser (721), wherein straightway (722) passes through collapsible tube (73) and end
Head (74) connection, is provided with air intake (75) on end (74)；The big opening end of diffuser (721) forms holding section (720),
Engaging has flame front (71) on holding section (720)；Flame front (71) is hemispherical, is coated with combustion catalyst layer on inner wall,
The outer rim of flame front (71) is provided with annular snap-gauge (714), and annular snap-gauge (714) is matched with the card slot clamping on holding section (720)
It closes；The top of flame front (71) is provided with the first glory hole (711), the second glory hole (712) and third glory hole (713)；
Wherein, collapsible tube (73) is conical tube, and smaller one end is connect with straightway (722), and diffuser (721) is also conical tube, diffusion
Section (721) smaller one end is connect with straightway (722), and larger one end is connect with flame front (71).
2. a kind of high-efficiency gas water heater according to claim 1, it is characterised in that: blast pipe (12) passes through air inlet tube socket
(11) it is fixedly mounted on shell (10), is provided with air intake blower fan in blast pipe (12)；Air inlet tube socket (11) extends into shell
(10) in and opposite with cloth wind component (31).
3. a kind of high-efficiency gas water heater according to claim 2, it is characterised in that: cloth wind component (31) has cylindrical shape
Main body, cylindrical body lower part are fixedly installed sealing plate (30), and relieve heat hole (41) are offered on the side wall of cylindrical body.
4. a kind of high-efficiency gas water heater according to claim 1, it is characterised in that: heating tube assembly (22) is located at burning
The internal part of device (20) is coiled pipe (23), and the both ends of coiled pipe (23) are the first straight tube (24) and the second straight tube, and first is straight
Pipe (24) is connect with cold water pipe, and inlet valve (28) are provided on the first straight tube (24), and the second straight tube is connect with hot water tap, the
Outlet valve (27) are provided on two straight tubes.
5. a kind of high-efficiency gas water heater according to claim 4, it is characterised in that: extend the lower part of burner (20)
Detection pipe (25), the end of detection pipe (25) are connected with combustion supervision device (26).
6. a kind of high-efficiency gas water heater according to claim 5, it is characterised in that: the top of shell (10) is provided with control
Device (42) processed, controller (42) and inlet valve (28), outlet valve (27), air intake blower fan and combustion supervision device (26) communication connect
It connects.
7. a kind of high-efficiency gas water heater according to claim 1, it is characterised in that: burner (20) is connected with air inlet pipe
Logical inlet is provided with deflector (21), and deflector (21) is connect with combustion gas cushion chamber (6), and deflector (21) guides combustion gas
Into combustion gas cushion chamber (6).
8. a kind of high-efficiency gas water heater according to claim 1, it is characterised in that: the upper end of shell (10) is fixedly installed
Have air vent seat (13), the top of air vent seat (13) is connected with bracket (15), is set between air vent seat (13) and bracket (15)
It is equipped with seal assembly (14)；Exhaust pipe (16) passes through bracket (15) and towards shell (10) internal stretch, exhaust pipe
(16) it is located at shell (10) internal one end to be connected with dilatation pipe (51), is connected between dilatation pipe (51) and burner (20) resistance to
Heat pipe (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118226.4A CN109916083A (en) | 2019-02-15 | 2019-02-15 | A kind of high-efficiency gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118226.4A CN109916083A (en) | 2019-02-15 | 2019-02-15 | A kind of high-efficiency gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109916083A true CN109916083A (en) | 2019-06-21 |
Family
ID=66961597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910118226.4A Pending CN109916083A (en) | 2019-02-15 | 2019-02-15 | A kind of high-efficiency gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109916083A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115011363A (en) * | 2022-06-21 | 2022-09-06 | 中冶焦耐(大连)工程技术有限公司 | Vertical flame path structure of combustion chamber with low nitrogen emission |
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| GB9402553D0 (en) * | 1994-02-10 | 1994-04-13 | Rolls Royce Power Eng | Burner for the combustion of fuel |
| CN202868677U (en) * | 2012-08-10 | 2013-04-10 | 新疆美克化工股份有限公司 | Gas burner of 1, 4- butynediol catalyst regeneration oxidation furnace |
| CN203454147U (en) * | 2013-06-21 | 2014-02-26 | 张俊文 | Novel gas-cooker distributor |
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| CN205690400U (en) * | 2016-06-23 | 2016-11-16 | 珠海格力电器股份有限公司 | Injection pipe and gas combustion device |
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2019
- 2019-02-15 CN CN201910118226.4A patent/CN109916083A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9402553D0 (en) * | 1994-02-10 | 1994-04-13 | Rolls Royce Power Eng | Burner for the combustion of fuel |
| CN202868677U (en) * | 2012-08-10 | 2013-04-10 | 新疆美克化工股份有限公司 | Gas burner of 1, 4- butynediol catalyst regeneration oxidation furnace |
| CN203454147U (en) * | 2013-06-21 | 2014-02-26 | 张俊文 | Novel gas-cooker distributor |
| CN205561228U (en) * | 2015-12-18 | 2016-09-07 | 中山竣凯电器有限公司 | Gas water heater |
| CN205690400U (en) * | 2016-06-23 | 2016-11-16 | 珠海格力电器股份有限公司 | Injection pipe and gas combustion device |
| CN106895402A (en) * | 2017-03-20 | 2017-06-27 | 浙江佳厨卫科技有限公司 | A kind of integration kitchen range with injector governor motion |
| CN208042532U (en) * | 2018-02-08 | 2018-11-02 | 湖南理工职业技术学院 | A kind of gas heater |
| CN109084302A (en) * | 2018-06-15 | 2018-12-25 | 广东美的厨房电器制造有限公司 | Fire cover for gas-cooker and the gas-cooker with it |
Non-Patent Citations (2)
| Title |
|---|
| 胡兆如: "《锅炉司炉工技术问答》", 28 February 1988 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115011363A (en) * | 2022-06-21 | 2022-09-06 | 中冶焦耐(大连)工程技术有限公司 | Vertical flame path structure of combustion chamber with low nitrogen emission |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |