CN106949619A - The gas heater of wake air during a kind of adjustable combustion - Google Patents
The gas heater of wake air during a kind of adjustable combustion Download PDFInfo
- Publication number
- CN106949619A CN106949619A CN201710184574.2A CN201710184574A CN106949619A CN 106949619 A CN106949619 A CN 106949619A CN 201710184574 A CN201710184574 A CN 201710184574A CN 106949619 A CN106949619 A CN 106949619A
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- CN
- China
- Prior art keywords
- air
- wake
- distributor
- gas
- inlet
- 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
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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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/027—Regulating fuel supply conjointly with air supply using mechanical means
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The invention discloses a kind of gas heater of wake air during adjustable combustion, including heat exchanger, burner, heat exchanger inlet and outlet pipe, burner includes the distributor component of multiple distributor parts, the burner connection gas inlet pipeline and wake air intlet, gas ratio valve is provided with gas inlet pipeline, air blower is provided with wake air intlet pipeline, it is characterized in that, the air blower is to be additionally provided with regulating the qi flowing in the channels proportioning valve on adjustable speed air blower, wake air intlet pipeline；The wake air intlet pipeline and gas inlet are connected with burner by square tube component, and party's tube assembly is made up of an air inlet of one end and some uniform nozzles of the square tube other end.The present invention can meet combustion requirements according to different loads, different gas kinds, different regulating working conditions wake air.
Description
Technical field
The present invention relates to gas instantaneous water heater technical field, the combustion gas heat of wake air when being burnt more particularly, to regulation
Hydrophone technical field.
Background technology
Gas heater is divided into primary air and auxiliary air using required air.It is empty that auxiliary air is also known as wake
Gas.The height of wake air velocity size aspect effect flame, the area of flame, the ripple frequency of flame.In the market
Technology is to utilize air blower air blast, or air exhauster exhausting provides primary air and auxiliary air.Adjust the existing of wake air
Technology be to be adjusted by using auxiliary air baffle shapes, it is impossible to flexibly change according to the different use state of water heater.Such as
Patent name is a kind of burner for gas water-heater (CN201120090070.2), openly (announces) and number is
CN201992648U, the applying date, it included burner assembly for 2011.03.31, and it is many that the burner assembly includes some tool bands
The burner and wireway of individual burning fire hole；Also include between an air distribution device, two distribution plates of air distribution device
There is gap；The upper end of the burner is from the bottom insertion of the cylindrical base of air distribution device, through two distribution plates
Gap, burner lower end is located at below distribution plate, and distribution plate and burner side are fitted, and auxiliary air hole is matched somebody with somebody with the fire hole that burns
Close, burner combustion fire hole is located in base.It is also that regulation is realized using baffle plate, and there is also above mentioned problem.
The content of the invention
The purpose of the present invention, which provides proposition one kind aiming at the deficiencies in the prior art, can effectively adjust flame height
Degree, flame holding, optimization heat exchanger portion dress improves efficiency of combustion, more reasonably flexibly adjusted according to the gentle kind of different load
Save wake air velocity size direction, the gas heater of wake air during adjustable combustion.
In order to reach object above, patent of the present invention is adopted the following technical scheme that：
The gas heater of wake air during a kind of adjustable combustion, including heat exchanger, burner, heat exchanger enter
Outlet pipeline, burner includes by the distributor component of multiple distributor parts, and the burner connects gas inlet
Gas ratio valve, wake air intlet are provided with pipeline and primary air import and wake air intlet, gas inlet pipeline
Air blower is provided with pipeline, it is characterised in that the air blower is also to be set on adjustable speed air blower, wake air intlet pipeline
It is equipped with regulating the qi flowing in the channels proportioning valve.
As a further illustration of the above scheme, the wake air intlet pipeline is connected with burner by square tube component
Connect, party's tube assembly is made up of an air inlet of one end and some uniform nozzles of the square tube other end, and each nozzle is equal
Correspondence one distributor air inlet of connection, the two sides of distributor set wake air outlet slit, and wake air enters through air inlet
In square tube, then through the ejection of multiple nozzles into distributor air inlet, eventually flow to distributor both sides and adjustable wake on demand is provided
Air mass flow.
Further, distributor bottom side sets fuel gas inlet, and side sets wake air intlet, wake air
The port of export be distributed in the both sides of distributor.
Further, combustion gas air inlet runner sets for separation in runner and distributor of the wake air in distributor
Put, and formation wake air and gas outlet above distributor.
Further, the wake air flow channel in the distributor is made up of the plate set by both sides before and after distributor,
By the system of enclosing of the gas outlet in distributor in centre.
Further, the gas inlet pipeline is connected to the combustion gas runner of distributor by square tube component, the square tube group
Part is made up of an air inlet of one end and some uniform nozzles of the square tube other end, and each nozzle corresponds to connection one
Distributor air inlet.
Compared with prior art, the gas and hot water utensil of wake air during a kind of adjustable combustion that patent of the present invention is provided
There is following beneficial effect：
Present invention employs the offer of the use air blower of wake air, regulating the qi flowing in the channels ratio valve regulation, square tube assembling sprays.Divide fire
Device uses new structure, not only provides the runner that combustion gas enters, while providing the runner that wake air enters.The present invention is changed
Existing strong odd test and blowing-type type provide the mode of wake air, and the present invention is rational flexible according to the gentle kind of different load
The size of wake air is adjusted, while the adaptive capacity to environment of distributor can be increased, overall performance is improved.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2-Fig. 3 is square tube component facade and cross-sectional view of the invention.
Fig. 4-Fig. 5 is distributor outward appearance and cross-sectional view of the invention.
Fig. 6 is distributor overlooking the structure diagram of the invention.
Fig. 7-Fig. 8 coordinates main overlooking the structure diagram for the square tube assembling of the present invention with distributor component.
Description of reference numerals：1st, heat exchanger 2, square tube component 3, regulating the qi flowing in the channels proportioning valve 4, adjustable speed air blower 5, water outlet
Pipeline 6, gas inlet pipeline 7, inlet pipeline 8, gas ratio valve 9, distributor 10, square tube nozzle 11, wake air
Import 12, wake air outlet slit 13, fuel gas inlet 14, gas outlet 15, distributor component A, wake air or combustion gas stream
Road.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to patent of the present invention.
As shown in figure 1, during a kind of adjustable combustion wake air gas heater, including heat exchanger 1, burner,
The inlet and outlet pipe 5,7 of heat exchanger 1, burner includes the distributor component 15 of multiple parts of distributor 9, the combustion
Combustion gas is provided with burner connection gas inlet pipeline 6 and primary air import and wake air intlet 11, gas inlet pipeline 6
It is provided with proportioning valve 8, wake air intlet pipeline on adjustable enraged blower fan 4, wake air intlet pipeline and is additionally provided with regulating the qi flowing in the channels
Proportioning valve 3；The bottom side of distributor 9 sets fuel gas inlet 13, side sets wake air intlet 11, and wake air goes out
Mouth end 12 is arranged on the both sides of distributor 9；The wake air intlet pipeline is connected with burner by square tube component 2, the party
Tube assembly 2 is made up of (such as Fig. 2, Fig. 3, Fig. 8 institute an air inlet 11 of one end and some uniform nozzles 10 of the square tube other end
Show), the two sides of distributor 9 set wake air outlet slit 12, and wake air enters in square tube through air inlet 11, through square tube runner
Each nozzle 10 is assigned in A, then the air inlet 11 for entering distributor 9 is sprayed through multiple nozzles 10, the two of distributor 9 are eventually flowed to
Side is there is provided adjustable wake air mass flow on demand, and the wake air flow channel in the distributor is by both sides institute before and after distributor
The plate of setting is constituted, by the system of enclosing of the gas outlet in distributor in centre；Similarly, for the fuel gas inlet 13 of opposite side, institute
It is also the combustion gas runner that distributor 9 is connected to by square tube component 2 to state gas inlet pipeline, and party's tube assembly is by one of one end
Some uniform nozzles 10 of air inlet and the square tube other end are constituted, and each nozzle 10 corresponds to one distributor air inlet of connection
Mouthful.
During the gas water heater working of the present invention, combustion gas first passes through gas ratio valve, enters in the nozzle assembled by square tube
Enter distributor, finally spray and burning is ignited after distributor, produce high-temperature flue gas heating cold water；Wake air is produced by air blower
It is raw, by regulating the qi flowing in the channels ratio valve regulation size, enter distributor assembling nozzle by square tube, finally after distributor is sprayed,
Air needed for flame periphery aftercombustion.According to different loads, different gas kinds, different operating modes meet combustion requirements.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. the gas heater of wake air during a kind of adjustable combustion, includes the turnover of heat exchanger, burner, heat exchanger
Water lines, burner includes by the distributor component of multiple distributor parts, and the burner connects gas inlet pipe
Gas ratio valve, wake air intlet pipe are provided with road and primary air import and wake air intlet, gas inlet pipeline
Air blower is provided with road, it is characterised in that the air blower is to be also set up on adjustable speed air blower, wake air intlet pipeline
There is regulating the qi flowing in the channels proportioning valve.
2. the gas heater of wake air during adjustable combustion according to claim 1, it is characterised in that the wake
Air intlet pipeline is connected with burner by square tube component, party's tube assembly by one end an air inlet and the square tube other end
Some uniform nozzles constitute, each nozzle corresponds to one distributor air inlet of connection, and the two sides of distributor are set
Wake air outlet slit, wake air enters in square tube through air inlet, then enters distributor air inlet through the ejection of multiple nozzles, finally
Flow to distributor both sides and adjustable wake air mass flow on demand is provided.
3. the gas heater of wake air during adjustable combustion according to claim 1 or 2, it is characterised in that described
Distributor bottom side sets fuel gas inlet, and side sets wake air intlet, and the port of export of wake air is distributed in distributor
Both sides.
4. the gas heater of wake air during adjustable combustion according to claim 3, it is characterised in that the wake
Air in the runner and distributor in distributor combustion gas air inlet runner set to separate, and the formation wake above distributor
Air and gas outlet.
5. the gas heater of wake air during adjustable combustion according to claim 4, it is characterised in that described point of fire
Wake air flow channel in device is made up of the plate set by both sides before and after distributor, and the system of enclosing of the gas outlet in distributor is existed
It is middle.
6. the gas heater of wake air during adjustable combustion according to claim 1,2 or 4, it is characterised in that institute
State the combustion gas runner that gas inlet pipeline is connected to distributor by square tube component, party's tube assembly by one end an air inlet
Constituted with some uniform nozzles of the square tube other end, each nozzle corresponds to one distributor air inlet of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184574.2A CN106949619A (en) | 2017-03-24 | 2017-03-24 | The gas heater of wake air during a kind of adjustable combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184574.2A CN106949619A (en) | 2017-03-24 | 2017-03-24 | The gas heater of wake air during a kind of adjustable combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106949619A true CN106949619A (en) | 2017-07-14 |
Family
ID=59472993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710184574.2A Pending CN106949619A (en) | 2017-03-24 | 2017-03-24 | The gas heater of wake air during a kind of adjustable combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106949619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596302A (en) * | 2019-10-18 | 2019-12-20 | 合肥工业大学 | Liquid level stabilization wake flow combustion experimental device based on communicating vessels |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766189Y (en) * | 2004-12-17 | 2006-03-22 | 江苏光芒热水器有限公司 | Drainage variable gas-fired quick water heater |
| CN201032250Y (en) * | 2006-12-09 | 2008-03-05 | 海尔集团公司 | Blue flame sectional air supply gas water heater |
| CN101943468A (en) * | 2010-09-27 | 2011-01-12 | 山西亚乐士环保技术股份有限公司 | Gas heat blower |
| US20110098936A1 (en) * | 2007-10-31 | 2011-04-28 | Johan Bats | Method for determining the heating value and the relative density of a hydrocarbon fuel and apparatus for the same |
| US20120308945A1 (en) * | 2011-05-30 | 2012-12-06 | Noritz Corporation | Rich-lean combustion burner |
| CN204240359U (en) * | 2014-09-24 | 2015-04-01 | 芜湖美的厨卫电器制造有限公司 | Burner |
| CN104566372A (en) * | 2015-01-13 | 2015-04-29 | 天津城建大学 | Water cooled fully-areated burner |
| CN206670007U (en) * | 2017-03-24 | 2017-11-24 | 广东万家乐燃气具有限公司 | The gas heater of wake air during a kind of adjustable combustion |
-
2017
- 2017-03-24 CN CN201710184574.2A patent/CN106949619A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766189Y (en) * | 2004-12-17 | 2006-03-22 | 江苏光芒热水器有限公司 | Drainage variable gas-fired quick water heater |
| CN201032250Y (en) * | 2006-12-09 | 2008-03-05 | 海尔集团公司 | Blue flame sectional air supply gas water heater |
| US20110098936A1 (en) * | 2007-10-31 | 2011-04-28 | Johan Bats | Method for determining the heating value and the relative density of a hydrocarbon fuel and apparatus for the same |
| CN101943468A (en) * | 2010-09-27 | 2011-01-12 | 山西亚乐士环保技术股份有限公司 | Gas heat blower |
| US20120308945A1 (en) * | 2011-05-30 | 2012-12-06 | Noritz Corporation | Rich-lean combustion burner |
| CN204240359U (en) * | 2014-09-24 | 2015-04-01 | 芜湖美的厨卫电器制造有限公司 | Burner |
| CN104566372A (en) * | 2015-01-13 | 2015-04-29 | 天津城建大学 | Water cooled fully-areated burner |
| CN206670007U (en) * | 2017-03-24 | 2017-11-24 | 广东万家乐燃气具有限公司 | The gas heater of wake air during a kind of adjustable combustion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596302A (en) * | 2019-10-18 | 2019-12-20 | 合肥工业大学 | Liquid level stabilization wake flow combustion experimental device based on communicating vessels |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |