CN110068151A - A kind of burner, wall-hung boiler and its method for controlling temperature rise - Google Patents
A kind of burner, wall-hung boiler and its method for controlling temperature rise Download PDFInfo
- Publication number
- CN110068151A CN110068151A CN201910425927.2A CN201910425927A CN110068151A CN 110068151 A CN110068151 A CN 110068151A CN 201910425927 A CN201910425927 A CN 201910425927A CN 110068151 A CN110068151 A CN 110068151A
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- China
- Prior art keywords
- block
- accommodating chamber
- nozzle
- air inlet
- inlet pipe
- Prior art date
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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
- F24H1/12—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
- F24H1/145—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 using fluid fuel
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- 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
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- 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
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
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- 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)
- Gas Burners (AREA)
Abstract
The present invention provides a kind of burner, wall-hung boiler and its method for controlling temperature rise, second accommodating chamber is divided into ventilating part and non-ventilating portion by the block, the block can relatively described second accommodating chamber moved, in the ventilating part, combustion gas enters the nozzle, and the quantity for the nozzle that combustion gas is passed through in the ventilating part is adjusted by adjusting the distance of the relatively described air inlet pipe fitting of the block.When not needing to obtain the hot water of higher temperature, the movement that close air inlet pipe fitting direction occurs for block is controlled, ventilating part reduces at this time, and the nozzle quantity for being passed through combustion gas becomes smaller, and then the gas quantity to burn also tails off, the heat to carry out heating heating to hot water is also reduced therewith.Likewise, the movement far from air inlet pipe fitting occurs for control block, and ventilating part becomes larger at this time, and the quantity that can be passed through the nozzle of combustion gas also increases therewith, and the heat to carry out warming temperature to hot water is consequently increased when needing to obtain high-temperature-hot-water.
Description
Technical field
The present invention relates to technical field of burner, and in particular to one kind can carry out the burner of Discrete control.
Background technique
Wall-hung boiler is also known as gas-heating water heater, is the gas utensil for being able to achieve heating and health hot water double-purpose functional.It offsets
For the person of expense, gas-heating water heater safety and user experience comfort are an extremely important indexs.With science and technology
Development, requirement of the people for comfort is higher and higher, but at present at home, wall-hung boiler summer use hot water when, due to
Supply water temperature is raised to 30 degree or so, so high-temperature-hot-water can be obtained by carrying out slightly heating to water, user is caused to reflect summer
Hot water temperature is too high, affects the comfort of user's shower.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that burner in the prior art is overcome to add in summer to water
The defect for be easy to causeing water temperature over-high when hot, influencing user's normal use.
For this purpose, the present invention provides a kind of burner, comprising: bracket is provided with the first receiving to place fire row
Chamber and the second accommodating chamber of combustion gas of circulating, one end of second accommodating chamber is provided with air inlet pipe fitting；Several are each other simultaneously
The nozzle of setting is arranged, is arranged in second accommodating chamber, described first is entered by the combustion gas that the nozzle sprays and accommodates
It burns in chamber；Second accommodating chamber is divided into ventilating part and non-ventilating portion, the block by the block by block
Can relatively described second accommodating chamber moved, in the ventilating part, combustion gas enters the nozzle, by adjusting the block phase
The quantity for the nozzle that combustion gas is passed through in the ventilating part is adjusted to the distance of the air inlet pipe fitting.
Burner provided by the invention, further includes: further include: at least one guide rail is arranged in second accommodating chamber
Portion simultaneously extends towards the length direction of second accommodating chamber, guide rail hole is provided on the block, the block passes through described
Guide rail hole is slidably disposed on the guide rail.
Burner provided by the invention further includes screw rod, consistent with the extending direction of the guide rail, is arranged on the block
There is the threaded hole matched with the screw rod, power device acts on the screw rod and rotates, by between the block
Be threadedly engaged, drive the relatively described guide rail of the block to move.
In burner provided by the invention, the guide rail is two, and the two sides of the screw rod are arranged in two guide rails.
Burner provided by the invention, the power device are stepper motor, are arranged on the outside of second accommodating chamber, institute
The output end for stating stepper motor drives the screw rod to rotate.
Burner provided by the invention, the stepper motor are arranged in second accommodating chamber different from the air inlet pipe fitting
One end.
Burner provided by the invention, the screw rod tensioner are arranged on the threaded hole of the block.
Burner provided by the invention further includes the chain being arranged in inside second accommodating chamber, two chains
The block two sides are separately positioned on, described chain one end is connected on the block, and the other end is connected to setting described the
On the motor of two accommodating chamber ends.
Burner provided by the invention is provided with output shaft on the motor, and the chain is connected to the output shaft
End can be simultaneously wound around on the output shaft under the drive of the output shaft.
Burner provided by the invention, the block sealing act against described second and accommodate on cavity wall.
Burner provided by the invention, the nozzle, which is arranged in second accommodating chamber, is located at the two neighboring fire row
Between position, ignition electrode is arranged in the fire row and is arranged with the quantity such as the nozzle.
Burner provided by the invention, further includes: the left support and right support being connected to below first accommodating chamber, institute
Left support and the right support are stated to support the burner.
Present invention simultaneously provides a kind of wall-hung boilers, including at least one burner provided by the invention.
Present invention simultaneously provides a kind of wall-hung boiler method for controlling temperature rise, include the following steps: the temperature for obtaining hot water；Work as heat
When coolant-temperature gage is higher than preset temperature, the power device starting is controlled, occurs that the block close to the air inlet pipe fitting
Movement.Described " when hot water temperature is higher than preset temperature, the power device starting controlled, the block occurs close
After the movement of the air inlet pipe fitting " step, further includes: when hot water temperature is lower than preset temperature, control the power device
Starting makes the block that the movement far from the air inlet pipe fitting occur.
Technical solution of the present invention has the advantages that
1. in burner provided by the invention, second accommodating chamber is divided by ventilating part and non-through by the block
Gas portion, the block can relatively described second accommodating chamber moved, in the ventilating part, combustion gas enters the nozzle, passes through
The distance of the relatively described air inlet pipe fitting of the block is adjusted to adjust the quantity for the nozzle for being passed through combustion gas in the ventilating part.When
When not needing to obtain the hot water of higher temperature, the movement close to air inlet pipe fitting direction occurs for control block, and ventilating part subtracts at this time
Small, the nozzle quantity for being passed through combustion gas becomes smaller, and then the gas quantity to burn also tails off, to carry out the heat of heating heating to hot water
Also it reduces therewith.Likewise, the movement far from air inlet pipe fitting occurs for control block, at this time when needing to obtain high-temperature-hot-water
Ventilating part becomes larger, and the quantity that can be passed through the nozzle of combustion gas also increases therewith, to hot water carry out warming temperature heat also with
Increase.
2. in burner provided by the invention, further includes: at least one guide rail is arranged inside second accommodating chamber simultaneously
Extend towards the length direction of second accommodating chamber, guide rail hole is provided on the block, the block passes through the guide rail
Hole is slidably disposed on the guide rail.
By the way that guide rail is arranged, it can be ensured that block carries out smooth movement inside the second accommodating chamber, improves block and is moved through
The stability of journey.
3. it further include screw rod in burner provided by the invention, it is consistent with the extending direction of the guide rail, on the block
Be provided with the threaded hole matched with the screw rod, power device acts on the screw rod and rotates, by with the block
Between be threadedly engaged, drive the relatively described guide rail of the block to move.
By the cooperation of the threaded hole on screw rod and block, can by the linear motion for being transformed into block of screw rod,
The adjustment effect to ventilating part is played in turn.
4. in burner provided by the invention, the guide rail is two, and two guide rails are arranged in the two of the screw rod
Side.
Two side positions of screw rod are arranged in guide rail, it can be ensured that no matter block occurs close to exhaust fitting or far from row
When gas-tpe fitting, can in the second accommodating chamber smooth movement, and then avoid when guide rail be arranged in one side position of screw rod, spiral shell
The rotatory force of bar acts on the block, increases the frictional force between block and the second accommodating chamber.
5. in burner provided by the invention, the power device is stepper motor, it is arranged outside second accommodating chamber
The output end of side, the stepper motor drives the screw rod to rotate.
By be arranged stepper motor, can the movement to block accurately adjusted, thus to the nozzle to burn
Quantity is accurately adjusted.
6. in burner provided by the invention, the stepper motor is arranged in second accommodating chamber different from the air inlet pipe
One end of connector.
The top position of air inlet pipe fitting is combustion zone, and bulk temperature is higher, at this time if in air inlet pipe joint location
Motor is set, the safety of air inlet pipe fitting can undoubtedly be impacted.By the way that stepper motor is arranged in air inlet in the application
Pipe fitting one end can damage stepper motor to avoid high temperature, so that it is guaranteed that the stabilization of stepper motor in the process of running
Property.
7. in burner provided by the invention, the screw rod tensioner is arranged on the threaded hole of the block.
In such a way that tensioner is arranged, combustion gas can be avoided to enter non-ventilating portion by the threaded hole of block as far as possible, from
And it effectively ensures that completely isolated between ventilating part and non-ventilating portion.
8. further including the chain being arranged in inside second accommodating chamber, described in two in burner provided by the invention
Chain is separately positioned on the block two sides, and described chain one end is connected on the block, and the other end, which is connected to, to be arranged in institute
On the motor for stating the second accommodating chamber end.
Block can be directly driven to move inside the second accommodating chamber by chain, and then chain drive has transmission
Advantage high-efficient, transmission is accurate, so that it is guaranteed that block can gradually move at the position of each nozzle.
9. in burner provided by the invention, output shaft is provided on the motor, the chain is connected to the output
The end of axis can be simultaneously wound around on the output shaft under the drive of the output shaft.
By the way that output shaft is arranged, may be implemented for chain to be directly wound on output shaft, and then reduction chain can be played
The effect of the space occupied.
10. in burner provided by the invention, the block sealing acts against described second and accommodates on cavity wall.And then it can
To ensure that the combustion gas of ventilating part may not flow into inside non-ventilating portion, it is ensured that be passed through the accuracy of the nozzle quantity of combustion gas.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the burner provided by the invention.
Description of symbols:
1- upper bracket；2- lower bracket；3- fire row；4- air inlet pipe fitting；5- nozzle；6- block；7- guide rail；8- screw rod；9-
Stepper motor；10- left support；11- right support；The second accommodating chamber of 12-.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
The present embodiment provides a kind of burners, comprising: bracket is provided with the first accommodating chamber to place fire row 3
And the second accommodating chamber 12 of circulation combustion gas, one end of second accommodating chamber 12 is provided with air inlet pipe fitting 4；Several are each other
Nozzle 5 arranged side by side is arranged in second accommodating chamber 12, enters described the by the combustion gas that the nozzle 5 sprays
It burns in one accommodating chamber；Second accommodating chamber 12 is divided into ventilating part and non-ventilating by the block 6 by block 6
Portion, the block 6 can relatively described second accommodating chamber 12 moved, in the ventilating part, combustion gas enters the nozzle 5, leads to
It crosses and adjusts the distance of the relatively described air inlet pipe fitting 4 of the block 6 to adjust the number for the nozzle 5 for being passed through combustion gas in the ventilating part
Amount.
As shown in Figure 1, the first accommodating chamber is located at the top position of the second accommodating chamber 12, the first accommodating chamber in the present embodiment
In be provided with multiple arranged side by side fire rows 3 vertically each other, combustion gas, the bottom of the second accommodating chamber 12 are passed through in the second accommodating chamber 12
Portion is provided with through-hole, and nozzle 5 is put into through-hole, by air inlet pipe fitting 4 to high-pressure gas is filled with inside the second accommodating chamber 12, fires
Gas can be vented directly near fire row 3 by nozzle 5 under pressure after entering vent section interior.In the present embodiment, spray
The quantity of mouth 5 is adjusted according to the actual situation, in the present embodiment without excessively limiting.
Meanwhile in the present embodiment, the nozzle 5, which is arranged in second accommodating chamber 12, is located at the two neighboring fire row
Position between 3, in order to realize the ignition operation of combustion gas, ignition electrode be arranged in the fire row 3 and with the quantity such as the nozzle 5
Setting.It is realized by ignition electrode to the ignition operation of combustion gas, while being also provided with fire testing needle, for judging that the igniting of ignition electrode is
No success, when lighting a fire unsuccessful, ignition electrode feedback signal to controller, controller can control ignition electrode restarting.
In burner provided in this embodiment, further includes: the left support 10 being connected to below first accommodating chamber and the right side
Bracket 11, the left support 10 and the right support 11 are to support the burner.
In the present embodiment, as shown in Figure 1, being provided with upper bracket 1 in the top position of fire row 3, it is arranged in the lower section of fire row 3
There is lower bracket 2, by the combination of upper bracket 1 and lower bracket 2, completes the fixation to fire row 3.At this point, nozzle 5 is arranged in lower bracket
2 and the second region between accommodating chamber 12 in.
In the present embodiment, by adjusting the relatively described air inlet pipe fitting 4 of the block 6 distance to adjust the ventilating part
In be passed through combustion gas nozzle 5 quantity.When not needing to obtain the hot water of higher temperature, control block 6 occurs close to air inlet pipe
The movement in 4 direction of connector, ventilating part reduces at this time, and 5 quantity of nozzle for being passed through combustion gas becomes smaller, such as only one or two nozzle
Combustion gas being passed through in 5, and then the gas quantity to burn also tails off, the heat to carry out heating heating to hot water is also reduced therewith, this
When the heating efficiency of hot water will necessarily also be reduced.Likewise, control block 6 occurs separate when needing to obtain high-temperature-hot-water
The movement of air inlet pipe fitting 4, ventilating part becomes larger at this time, and the quantity that can be passed through the nozzle 5 of combustion gas also increases therewith, such as draws at this time
5 quantity of nozzle for entering combustion gas can be five etc., and the heat to carry out warming temperature to hot water is consequently increased, to hot water
Heating efficiency is consequently increased.
In the present embodiment, as shown in Figure 1, being internally provided at least one guide rail 7 in the second accommodating chamber 12, it is arranged described
Extend inside second accommodating chamber and towards the length direction of second accommodating chamber, is provided with guide rail hole on the block 6, it is described
Block 6 is slidably disposed on the guide rail 7 by the guide rail hole.Pass through setting guide rail 7, it can be ensured that block 6 is the
Smooth movement is carried out inside two accommodating chambers 12, improves the stability of 6 motion process of block.
Meanwhile further including screw rod 8 in order to drive block 6 to be moved, in the present embodiment, the extension side with the guide rail 7
To consistent, the threaded hole matched with the screw rod 8 is provided on the block 6, power device acts on the screw rod 8 and occurs
Rotation, by being threadedly engaged between the block 6, drives the relatively described guide rail 7 of the block 6 to move.
By the cooperation of the threaded hole on screw rod 8 and block 6, the straight line for being transformed into block 6 of screw rod 8 can be transported
It is dynamic, and then play the adjustment effect to ventilating part.
In the present embodiment, 8 one end of screw rod, which is connected to the motor, to be connect, and the other end acts against on the inner wall of the second accommodating chamber 12, when
After screw rod 8 starts, rotation occurs for screw rod 8, by the cooperation of screw thread on screw rod 8 and 6 upper screwed hole of block, realizes to block 6
It drives, so that the linear motion of opposite screw rod 8 occurs for block 6.
In the present embodiment, the guide rail 7 is two, and the two sides of the screw rod 8 are arranged in two guide rails 7.Guide rail 7 is set
Set two side positions in screw rod 8, it can be ensured that no matter block 6 is occurred close to exhaust fitting or far from exhaust fitting,
Can in the second accommodating chamber 12 smooth movement, and then avoid when guide rail 7 be arranged in 8 one side position of screw rod, screw rod 8 turn
Power acts on the block 6, increases the frictional force between block 6 and the second accommodating chamber 12.
In the present embodiment, the power device is stepper motor 9, and setting is in 12 outside of the second accommodating chamber, the step
Output end into motor 9 drives the screw rod 8 to rotate.The revolving speed of stepper motor 9, the position of stopping are solely dependent upon pulse letter
Number frequency and umber of pulse, without by load variation influenced, can the movement to block 6 accurately adjusted, thus into
The quantity of the nozzle 5 of row burning is accurately adjusted.
As modification, in the present embodiment, gear can be set in one end of screw rod 8, in the defeated of screw rod 8 and stepper motor 9
Between shaft be arranged multi-stage gear be driven, be driven by multi-stage gear, can the movement to block 6 accurately adjusted
It is whole.
In the present embodiment, second accommodating chamber 12 is arranged in different from the one of the air inlet pipe fitting 4 in the stepper motor 9
End.The top position of air inlet pipe fitting 4 is combustion zone, and bulk temperature is higher, at this time if be arranged in 4 position of air inlet pipe fitting
Motor can undoubtedly impact the safety of air inlet pipe fitting 4.By the way that stepper motor 9 is arranged in air inlet pipe in the application
4 one end of connector can damage stepper motor 9 to avoid high temperature, so that it is guaranteed that the stabilization of stepper motor 9 in the process of running
Property.
Meanwhile the sealing performance in order to further ensure that block 6, the block 6 is arranged in 8 tensioner of screw rod in the application
On the threaded hole.In such a way that tensioner is arranged, combustion gas can be avoided to enter by the threaded hole of block 6 as far as possible non-ventilating
Portion, it is thereby advantageously ensured that completely isolated between ventilating part and non-ventilating portion.
In the present embodiment, another is provided for block 6 and carries out motion structure.The structure is that setting is held described second
The chain received inside chamber 12, two chains are separately positioned on 6 two sides of block, and described chain one end is connected to the gear
On block 6, the other end is connected on the motor that 12 end of the second accommodating chamber is arranged in.
Block 6 can be directly driven to move inside the second accommodating chamber 12 by chain, and then chain drive has
The advantage that transmission efficiency is high, transmission is accurate, so that it is guaranteed that block 6 can be moved to gradually at the position of each nozzle 5.
In the present embodiment, the sealing of block 6 is acted against on 12 inner wall of the second accommodating chamber.And then it may insure to ventilate
The combustion gas in portion may not flow into inside non-ventilating portion, it is ensured that be passed through the accuracy of 5 quantity of nozzle of combustion gas.
Embodiment 2
Originally it makes on the basis of embodiment 1, the content of the present embodiment is being not shown in the figure, in the present embodiment,
Output shaft is provided on motor, the chain is connected to the end of the output shaft and can the winding under the drive of the output shaft
On the output shaft.By the way that output shaft is arranged, may be implemented for chain to be directly wound on output shaft, and then can play and subtract
The effect of gimmal the space occupied.Specifically, motor setting there are two, when needing to increase the length of ventilating part, far from into
The electric motor starting at 4 position of gas-tpe fitting, the chain being connected at this time with the motor will be wrapped on output shaft.And another motor
Corresponding chain will discharge, and connection is gradually released into vent section interior.Same reason, when needing to shorten ventilating part
When length, the electric motor starting at close 4 position of air inlet pipe fitting, the chain being connected at this time with the motor will be wrapped in output shaft
On, and the chain of original 4 one end of air inlet pipe fitting will discharge.
Embodiment 3
The present embodiment provides a kind of wall-hung boilers, including the burner provided at least one embodiment 1 or embodiment 2.
Embodiment 4
The present embodiment provides the wall-hung boiler method for controlling temperature rise provided in a kind of embodiment 3, include the following steps: to obtain heat
The temperature of water；When hot water temperature is higher than preset temperature, the power device starting is controlled, occurs that the block close to described
The movement of air inlet pipe fitting.Described " when hot water temperature is higher than preset temperature, the power device starting controlled, is made described
After movement of the block generation close to the air inlet pipe fitting " step, further includes: when hot water temperature is lower than preset temperature, control
The power device starting, makes the block that the movement far from the air inlet pipe fitting occur.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (15)
1. a kind of burner characterized by comprising
Bracket, is provided with the second accommodating chamber of the first accommodating chamber to place fire row (3) and combustion gas of circulating, and described the
One end of two accommodating chambers is provided with air inlet pipe fitting (4)；
Several nozzles being arranged side by side each other (5) are arranged in second accommodating chamber, are sprayed by the nozzle (5)
Combustion gas, which enters in first accommodating chamber, burns；
Second accommodating chamber is divided into ventilating part and non-ventilating portion, the block (6) by the block (6) by block (6)
Can relatively described second accommodating chamber moved, the ventilating part combustion gas enter the nozzle (5), by adjusting the block
(6) distance of the relatively described air inlet pipe fitting (4) is to adjust the quantity of the nozzle (5) for being passed through combustion gas in the ventilating part.
2. burner according to claim 1, which is characterized in that further include: at least one guide rail (7) is arranged described
Extend inside second accommodating chamber and towards the length direction of second accommodating chamber, is provided with guide rail hole on the block (6), institute
Block (6) is stated to be slidably disposed on the guide rail (7) by the guide rail hole.
3. burner according to claim 2, which is characterized in that it further include screw rod (8), the extension with the guide rail (7)
Direction is consistent, is provided with the threaded hole matched with the screw rod (8) on the block (6), power device acts on the spiral shell
Bar (8) rotates, and by being threadedly engaged between the block (6), drives the relatively described guide rail (7) of the block (6)
It moves.
4. burner according to claim 3, which is characterized in that the guide rail (7) is two, two guide rails (7)
Two sides in the screw rod (8) are set.
5. burner according to claim 3 or 4, which is characterized in that the power device is stepper motor (9), setting
On the outside of second accommodating chamber, the output end of the stepper motor (9) drives the screw rod (8) to rotate.
6. burner according to claim 5, which is characterized in that stepper motor (9) setting is accommodated described second
The one end of chamber different from the air inlet pipe fitting (4).
7. burner according to claim 6, which is characterized in that screw rod (8) tensioner is arranged in the block (6)
On the threaded hole.
8. burner according to claim 2, which is characterized in that further include the chain being arranged in inside second accommodating chamber
Item, two chains are separately positioned on the block (6) two sides, and described chain one end is connected on the block (6), another
End is connected on the motor that second accommodating chamber end is arranged in.
9. burner according to claim 8, which is characterized in that be provided with output shaft on the motor, the chain connects
It connects the end in the output shaft and can be wound around on the output shaft under the drive of the output shaft.
10. -8 any burner according to claim 1, which is characterized in that block (6) sealing acts against described the
Two accommodate on cavity wall.
11. burner according to claim 10, which is characterized in that the nozzle (5) is arranged in second accommodating chamber
The upper position positioned at the two neighboring fire row (3) between, ignition electrode setting on the fire row (3) and with the nozzle (5)
Etc. quantity setting.
12. -8 any burner according to claim 1, which is characterized in that further include: it is connected to first accommodating chamber
The left support and right support of lower section, the left support and the right support are to support the burner.
13. a kind of wall-hung boiler, which is characterized in that including the burner any at least one claim 1-12.
14. a kind of wall-hung boiler method for controlling temperature rise, which comprises the steps of:
Obtain the temperature of hot water；
When hot water temperature is higher than preset temperature, block (6) occur close to air inlet pipe fitting (4) in control power device starting
Movement.
15. control method according to claim 14, which is characterized in that described " when hot water temperature is higher than preset temperature
When, power device starting is controlled, makes the block (6) that the movement close to the air inlet pipe fitting (4) occurs " after step,
Further include:
When hot water temperature is lower than preset temperature, control power device starting, make the block (6) occur far from it is described into
The movement of gas-tpe fitting (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425927.2A CN110068151A (en) | 2019-05-21 | 2019-05-21 | A kind of burner, wall-hung boiler and its method for controlling temperature rise |
| PCT/CN2019/128075 WO2020233117A1 (en) | 2019-05-21 | 2019-12-24 | Burner, wall-mounted boiler and temperature rise control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425927.2A CN110068151A (en) | 2019-05-21 | 2019-05-21 | A kind of burner, wall-hung boiler and its method for controlling temperature rise |
Publications (1)
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| CN110068151A true CN110068151A (en) | 2019-07-30 |
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| WO (1) | WO2020233117A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529846A (en) * | 2019-09-12 | 2019-12-03 | 珠海格力电器股份有限公司 | Burner and household electrical appliance with it |
| WO2020233117A1 (en) * | 2019-05-21 | 2020-11-26 | 珠海格力电器股份有限公司 | Burner, wall-mounted boiler and temperature rise control method therefor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114165784A (en) * | 2021-11-11 | 2022-03-11 | 长虹美菱日电科技有限公司 | Sectional burner and wall-mounted boiler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2535668Y (en) * | 2002-02-26 | 2003-02-12 | 程玉萍 | Stepeed-micro-regulation type gas combustor |
| CN1782614A (en) * | 2004-11-30 | 2006-06-07 | 张竞生 | Air exhaust row with pulling regulating mechanism and air exhaust row with knob reguleting mechanism |
| CN201302229Y (en) * | 2008-10-27 | 2009-09-02 | 傅国红 | Radiator combustion assembly |
| JP6853117B2 (en) * | 2017-05-31 | 2021-03-31 | リンナイ株式会社 | Combustion device |
| CN107576053A (en) * | 2017-09-26 | 2018-01-12 | 温州日进汽车部件有限公司 | A kind of combustion gas tolerance gas distributing rod for gas heater |
| CN108758628A (en) * | 2018-06-27 | 2018-11-06 | 深圳市卓益节能环保设备有限公司 | Burner and firepower Automatic adjustment method |
| CN109341089B (en) * | 2018-11-26 | 2023-09-08 | 珠海格力电器股份有限公司 | Gas distribution rod, gas water heater and gas control method |
| CN110068151A (en) * | 2019-05-21 | 2019-07-30 | 珠海格力电器股份有限公司 | A kind of burner, wall-hung boiler and its method for controlling temperature rise |
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2019
- 2019-05-21 CN CN201910425927.2A patent/CN110068151A/en active Pending
- 2019-12-24 WO PCT/CN2019/128075 patent/WO2020233117A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020233117A1 (en) * | 2019-05-21 | 2020-11-26 | 珠海格力电器股份有限公司 | Burner, wall-mounted boiler and temperature rise control method therefor |
| CN110529846A (en) * | 2019-09-12 | 2019-12-03 | 珠海格力电器股份有限公司 | Burner and household electrical appliance with it |
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| Publication number | Publication date |
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| WO2020233117A1 (en) | 2020-11-26 |
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