CN109442736A - Water cooling burning wall-hung boiler and its control method, control device - Google Patents
Water cooling burning wall-hung boiler and its control method, control device Download PDFInfo
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- CN109442736A CN109442736A CN201811450001.0A CN201811450001A CN109442736A CN 109442736 A CN109442736 A CN 109442736A CN 201811450001 A CN201811450001 A CN 201811450001A CN 109442736 A CN109442736 A CN 109442736A
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- heat exchanger
- water
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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
- 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
- F24H1/124—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 using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/08—Arrangements of devices for treating smoke or fumes of 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The present invention relates to a kind of water cooling burning wall-hung boiler and its control method, control device, water cooling burning wall-hung boiler includes temperature sensor, heating device and controller.The temperature sensor and the heating device are electrically connected with the controller, and the temperature sensor is used to obtain the actual water temperature on the water outlet or first delivery pipe of the secondary heat exchanger.The controller is for controlling the heating device heating work according to the actual water temperature.The heating device is for heating first delivery pipe.Above-mentioned water cooling burning wall-hung boiler, control heating device synchronous working when controller determines actual water temperature lower than preset temperature, it can be reduced or avoid flue gas to generate condensed water in main heat exchanger and gather to drop on burner, main heat exchanger and burner are corroded to be avoided that.
Description
Technical field
The present invention relates to heating installation technical field, more particularly to a kind of water cooling burn wall-hung boiler and its control method,
Control device.
Background technique
Traditional water cooling burning wall-hung boiler includes burner, main heat exchanger, secondary heat exchanger, return pipe and heat supplying pipeline.
Water in return pipe heats the water to preset temperature and conveys respectively and after the heat exchange of secondary heat exchanger, burner and main heat exchanger
Into heat supplying pipeline.However, as water cooling burning wall-hung boiler uses the extension of time, if entering the temperature of the water in burner
Cause that combustion zone temperature is relatively low namely flue-gas temperature is relatively low after the amount of heat of too low absorption burner, then water cooling is burnt wall hanging
(also address is a heat-exchange end) is easy to produce condensed water at the lateral wall of the main heat exchanger of furnace, and condensed water can slowly gather drippage
Onto burner, corrosion phenomenon will cause to burner and main heat exchanger, to influence complete machine service life.
Summary of the invention
First technical problem solved by the invention is to provide for a kind of water cooling burning wall-hung boiler, can be effectively prevented from
Burner and main heat exchanger corrosion phenomenon are caused, so that service life is extended.
Second technical problem solved by the invention is to provide for a kind of control method of water cooling burning wall-hung boiler, energy
It is effectively prevented from and causes burner and main heat exchanger corrosion phenomenon, so that service life is extended.
Third technical problem solved by the invention is to provide for a kind of control device of water cooling burning wall-hung boiler, energy
It is effectively prevented from and causes burner and main heat exchanger corrosion phenomenon, so that service life is extended.
Above-mentioned first technical problem is solved by the following technical programs:
A kind of water cooling burning wall-hung boiler, comprising: burner, the burner include heat exchanger tube, and the heat exchanger tube is for inhaling
Receive the combustion heat；Main heat exchanger, the main heat exchanger are oppositely arranged with the burner, and the main heat exchanger is for absorbing burning
Heat；Smoke absorption component, the smoke absorption component are used to converge the flue gas that the burner generates；Secondary heat exchanger, it is described
Secondary heat exchanger is used to absorb the flue gas heat of the smoke absorption component convergence；Return pipe, the first delivery pipe and the second conveying
Pipe, the return pipe is connected with the water inlet end of the secondary heat exchanger, and the water outlet of the secondary heat exchanger passes through described the
One delivery pipe is connected with the water inlet end of the heat exchanger tube, the water outlet of the heat exchanger tube by second delivery pipe with it is described
The water inlet end of main heat exchanger is connected, and the water outlet of the main heat exchanger with heat supplying pipeline for being connected；Temperature sensor adds
Thermal device and controller, the temperature sensor, the heating device are electrically connected with the controller, the temperature sensing
Device is used to obtain the actual water temperature on the water outlet or first delivery pipe of the secondary heat exchanger, and the controller is used for root
The heating device heating work is controlled according to the actual water temperature, the heating device setting is used in the first delivery pipe to institute
The first delivery pipe is stated to be heated.
Water cooling of the present invention is burnt wall-hung boiler, compared with the background art caused by the utility model has the advantages that
Temperature in order to avoid entering the water in burner is too low and causes to burn after the amount of heat of absorption burner
Area's temperature is relatively low namely flue-gas temperature is relatively low, so that temperature drops to dew-point temperature hereinafter, in main heat exchange after main heat exchanger heat release
Condensed water is generated on device lateral wall, first passes through water outlet or the reality in the first delivery pipe that temperature sensor obtains secondary heat exchanger
Border water temperature, control heating device synchronous working, heating device when controller determines actual water temperature lower than preset temperature
To heat to the first delivery pipe.To can guarantee that the flue gas at main heat exchanger maintains reasonable temperature, prevent flue gas from existing
Temperature is reduced to dew-point temperature and generates condensed water in main heat exchanger hereinafter, flue gas is reduced or avoided in turn after first-class heat exchanger heat release
And gather and drop on burner, main heat exchanger and burner are corroded to be avoided that.Conversely, when controller determines
Control heating device stops working when actual water temperature is not less than preset temperature, to save electric energy.
The water outlet or described of the secondary heat exchanger is arranged in the temperature sensor in one of the embodiments,
Close to one end of the secondary heat exchanger in one delivery pipe.In this way, when temperature sensor senses to secondary heat exchanger water outlet
Actual water temperature be lower than preset temperature when, controller can start heating device immediately and heat to the first delivery pipe, make
Enter burner before water promote such as 2 DEG C~3 DEG C, the temperature that avoid enter into the water of burner is too low and inhales from burner
Excessive heat is received, to guarantee that combustion zone maintains reasonable temperature, and then just ensure that flue gas maintains reasonable temperature, prevent flue gas
Temperature is reduced to dew-point temperature and generates condensation in main heat exchanger hereinafter, flue gas is reduced or avoided in turn after first-class heat exchanger heat release
Water and gathering drops on burner, corrodes to be avoided that main heat exchanger and burner, and anticorrosion ability is preferable, and
Energy consumption is small.
The heating device is that the electricity being arranged along the lateral wall of first delivery pipe adds in one of the embodiments,
Warmware.Specifically, electric heating part is heating resistor, electrically heated rod, electric heating tube or electric boiling plate.Electric heating part is along first
When the lateral wall of delivery pipe heats the first delivery pipe, the water temperature in the first delivery pipe is enabled to quickly rise to preset
Water temperature, heating efficiency are higher.
Water cooling burning wall-hung boiler further includes drip pipe in one of the embodiments, the condensed water
Delivery pipe is connected with the bottom discharge mouth of the shell of the secondary heat exchanger.In this way, condensed water caused by secondary heat exchanger
It can be discharged outward by drip pipe, condensed water is avoided to be collected in the shell of secondary heat exchanger and make to secondary heat exchanger
At corrosion.
Water cooling burning wall-hung boiler further includes pipe heat exchanger in one of the embodiments, the pipe type heat transfer
The both ends in a wherein water route for device are connected with the heat supplying pipeline, the return pipe respectively, the pipe heat exchanger it is another
The both ends in one water route are connected with sanitary outfall pipe, bathroom water inlet pipe respectively；Water pump is provided on the return pipe.It is using
When, water pump not only provides flow dynamic to return piping, returns the entire circulatory system and provides flow dynamic.
The smoke absorption component includes blower part in one of the embodiments, and the blower part is described for converging
The flue gas that burner generates.When in use, the flue gas that blower part absorption burner generates, and flue gas is supplied into secondary heat exchanger.
Water cooling burning wall-hung boiler further includes expansion tank in one of the embodiments, the expansion tank with
The return pipe is connected.In this way, the swell increment of expansion tank receiving system water in heating system, while also acting as level pressure effect
With the effect for system water supplement.
Above-mentioned second technical problem is solved by the following technical programs:
A kind of control method of water cooling burning wall-hung boiler, includes the following steps:
The water outlet for obtaining secondary heat exchanger or the actual water temperature in the first delivery pipe；
When determining actual water temperature lower than preset temperature, heating device is controlled between secondary heat exchanger and burner
First delivery pipe is heated.
The control method of water cooling of the present invention burning wall-hung boiler, compared with the background art caused by the utility model has the advantages that
It is identical as the water cooling burning technical effect of wall-hung boiler, without repeating.
In one of the embodiments, when determining actual water temperature lower than preset temperature, heating device is controlled to second level
The first delivery pipe between heat exchanger and burner is heated, so that promoting 2 DEG C~3 into the water before burner
℃.The temperature of water before so, it is possible to guarantee to enter burner is not less than preset temperature, to can guarantee at main heat exchanger
Flue gas maintain reasonable temperature, prevent flue gas temperature after first-class heat exchanger heat release to be reduced to dew-point temperature hereinafter, reducing in turn
Or avoid flue gas from generating condensed water in main heat exchanger and gather and drop on burner, to be avoided that main heat exchanger and burning
Device is corroded.
Above-mentioned third technical problem is solved by the following technical programs:
A kind of control device of water cooling burning wall-hung boiler, comprising: temperature signal obtains module, and the temperature signal obtains mould
Block is used to obtain the first conveying between the water outlet or secondary heat exchanger and burner of secondary heat exchanger by temperature sensor
Actual water temperature on pipe；Heating module, the heating module are used for when determining actual water temperature lower than preset temperature, and control adds
Thermal device heats the first delivery pipe.
The control device of water cooling of the present invention burning wall-hung boiler, compared with the background art caused by the utility model has the advantages that
It is identical as the water cooling burning technical effect of wall-hung boiler, without repeating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the burning wall-hung boiler of water cooling described in one embodiment of the invention；
Fig. 2 is the control method flow chart of the burning wall-hung boiler of water cooling described in one embodiment of the invention；
Fig. 3 is the structural schematic diagram of the control device of the burning wall-hung boiler of water cooling described in one embodiment of the invention；
Fig. 4 is the internal structure chart of computer equipment described in one embodiment of the invention.
Appended drawing reference:
10, burner, 11, heat exchanger tube, 20, main heat exchanger, 30, smoke absorption component, 31, blower part, 32, wind pressure opens
It closes, 40, secondary heat exchanger, 51, return pipe, the 52, first delivery pipe, the 53, second delivery pipe, 54, heat supplying pipeline, 55, condensed water
Delivery pipe, 56, water pump, 57, expansion tank, 60, temperature sensor, 70, heating device, 80, controller, 90, pipe heat exchanger,
91, sanitary outfall pipe, 92, bathroom water inlet pipe；100, temperature signal obtains module, 200, heating module.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise specifically defined.
It in the description of the present invention, it is to be understood that, can be with when an element is considered as " connection " another element
It is directly to another element or may be simultaneously present intermediary element.On the contrary, when element be referred to as " direct " with it is another
When element connects, intermediary element is not present.
Generally, in order to improve the utilization rate to fume afterheat and burner superfluous heat, return pipe is to first pass through two
Hot water after heating, then into main heat exchanger, is output to heating tube by main heat exchanger using burner by grade heat exchanger
Lu Zhong.However, when the temperature of the water of entrance burner is too low, water at low temperature understands the heat on excessive consumption burner, so that combustion
Burn that the flue-gas temperature that area's temperature is relatively low namely burner combustion generates is relatively low, and such flue gas is after main heat exchanger heat release, easily
Lower than dew-point temperature, so that flue gas will generate condensed water on main heat exchanger lateral wall.When more condensed water gathers drippage
Afterwards, will to main heat exchanger and burner synchronize cause corrosion phenomenon.
In one embodiment, referring to Fig. 1, a kind of water cooling burn wall-hung boiler, comprising: burner 10, main heat exchanger 20,
Smoke absorption component 30, secondary heat exchanger 40, return pipe 51, the first delivery pipe 52, the second delivery pipe 53, temperature sensor 60,
Heating device 70 and controller 80.
The burner 10 includes heat exchanger tube 11.The heat exchanger tube 11 is for absorbing the combustion heat.The main heat exchanger 20 with
The burner 10 is oppositely arranged, and the main heat exchanger 20 is for absorbing the combustion heat.The smoke absorption component 30 is for converging
The flue gas that the burner 10 generates.The secondary heat exchanger 40 is used to absorb the flue gas heat that the smoke absorption component 30 converges
Amount.The return pipe 51 is connected with the water inlet end of the secondary heat exchanger 40, and the water outlet of the secondary heat exchanger 40 passes through
First delivery pipe 52 is connected with the water inlet end of the heat exchanger tube 11.The water outlet of the heat exchanger tube 11 passes through described second
Delivery pipe 53 is connected with the water inlet end of the main heat exchanger 20.The water outlet of the main heat exchanger 20 is used for and heat supplying pipeline 54
It is connected.The temperature sensor 60, the heating device 70 are electrically connected with the controller 80, the temperature sensor
Actual water temperature on 60 water outlet or first delivery pipe 52 for obtaining the secondary heat exchanger 40.The controller 80
For controlling 70 heating work of heating device according to the actual water temperature.The setting of heating device 70 is in the first conveying
Pipe 52 is for heating first delivery pipe 52.
Above-mentioned water cooling burning wall-hung boiler, absorbs burning in order to avoid the temperature of the water entered in burner 10 is too low
Cause that combustion zone temperature is relatively low namely flue-gas temperature is relatively low after the amount of heat of device 10, thus the temperature after main heat exchanger heat release
Dew-point temperature is dropped to hereinafter, generating condensed water on main heat exchanger lateral wall, temperature sensor 60 is first passed through and obtains secondary heat exchange
Actual water temperature on the water outlet of device 40 or the first delivery pipe 52, when controller 80 determines actual water temperature lower than preset temperature
It controls heating device 70 to work asynchronously, heating device 70 can heat the first delivery pipe 52.To can guarantee
Flue gas at main heat exchanger 20 maintains reasonable temperature, prevent flue gas temperature after first-class heat exchanger heat release be reduced to dew-point temperature with
Under, and then flue gas is reduced or avoided generates condensed water and gathering in main heat exchanger 20 and drop on burner 10, to be avoided that
Main heat exchanger 20 and burner 10 are corroded.Conversely, when controller 80 determines actual water temperature not less than preset temperature
Control heating device 70 stops working, to save electric energy.
Further, the temperature sensor 60 be arranged in the secondary heat exchanger 40 water outlet or it is described first conveying
Close to one end of the secondary heat exchanger 40 on pipe 52.In this way, when temperature sensor 60 senses that secondary heat exchanger 40 is discharged
When the actual water temperature at end is lower than preset temperature, controller 80 starting heating device 70 can heat the first delivery pipe 52 immediately
Processing so that promote such as 2 DEG C~3 DEG C into the water before burner 10, the water temperature for avoiding enter into burner 10 it is too low and from
Burner 10 absorbs excessive heat, to guarantee that combustion zone maintains reasonable temperature, and then just ensure that flue gas maintains rationally temperature
Degree prevents flue gas temperature after first-class heat exchanger heat release to be reduced to dew-point temperature and changes hereinafter, flue gas is reduced or avoided in turn in master
Hot device 20 generates condensed water and gathers and drops on burner 10, carries out corruption to main heat exchanger 20 and burner 10 to be avoided that
Erosion, anticorrosion ability is preferable, and energy consumption is small.
Specifically, temperature sensor 60 persistently incude on the water outlet or the first delivery pipe 52 of secondary heat exchanger 40 close to
The actual water temperature of one end of the secondary heat exchanger 40.Such real-time detection, and while will test fructufy, is sent to controller 80,
Controller 80 controls heating device 70 in time and carries out heating work, so as to the flue gas at preferably collateral security main heat exchanger 20
Reasonable temperature is maintained, flue gas temperature after first-class heat exchanger heat release is prevented to be reduced to dew-point temperature hereinafter, being reduced or avoided in turn
Flue gas generates condensed water and gathers and drops on burner 10 in main heat exchanger 20, to be avoided that main heat exchanger 20 and burning
Device 10 is corroded.
In one embodiment, the heating device 70 is that the electricity being arranged along the lateral wall of first delivery pipe 52 adds
Warmware.Specifically, electric heating part is heating resistor, electrically heated rod, electric heating tube or electric boiling plate.Electric heating part is along first
When the lateral wall of delivery pipe 52 heats the first delivery pipe 52, the water temperature in the first delivery pipe 52 is enabled to increase rapidly
To default water temperature, heating efficiency is higher.
In one embodiment, water cooling burning wall-hung boiler further includes drip pipe 55.The condensed water row
Pipe 55 is put to be connected with the bottom discharge mouth of the shell of the secondary heat exchanger 40.In this way, cold caused by secondary heat exchanger 40
Condensate can discharge outward by drip pipe 55, and condensed water is avoided to be collected in the shell of secondary heat exchanger 40 and to second level
Heat exchanger 40 causes to corrode.
In one embodiment, water cooling burning wall-hung boiler further includes pipe heat exchanger 90.The pipe heat exchanger
The both ends in a 90 wherein water route are connected with the heat supplying pipeline 54, the return pipe 51 respectively, the pipe heat exchanger
The both ends in 90 another water route are connected with sanitary outfall pipe 91, bathroom water inlet pipe 92 respectively.It is arranged on the return pipe 51
There is water pump 56.When in use, water pump 56 not only provides flow dynamic to 51 line of return pipe, returns the entire circulatory system and provides water flow
Power.
In one embodiment, the smoke absorption component 30 includes blower part 31.The blower part 31 is for converging institute
State the flue gas of the generation of burner 10.When in use, the flue gas that 31 absorption burner 10 of blower part generates, and flue gas is supplied into second level
Heat exchanger 40.
Further, the smoke absorption component 30 further includes blast switch 32.Blast switch 32 is connect with blower part 31.
The effect of blast switch 32 is to guarantee that equipment can close combustion gas in the case where air draft is unsmooth in time, guarantees that combustion gas does not leak, from
And protect personal safety.
Further, water cooling burning wall-hung boiler further includes expansion tank 57.The expansion tank 57 with described time
Water pipe 51 is connected.In this way, the swell increment of the receiving system water in heating system of expansion tank 57, at the same also act as level pressure effect and
For the effect of system water supplement.
In one embodiment, Fig. 1 and Fig. 2, a kind of control method of water cooling burning wall-hung boiler are please referred to, including is walked as follows
It is rapid:
Step S100, the water outlet for obtaining secondary heat exchanger 40 or the actual water temperature in the first delivery pipe 52；
Step S200, when determining actual water temperature lower than preset temperature, heating device 70 is controlled to secondary heat exchanger 40
The first delivery pipe 52 between burner 10 is heated.
The control method of above-mentioned water cooling burning wall-hung boiler, it is identical as the water cooling burning technical effect of wall-hung boiler,
Without repeating.
Generally, preset temperature is specially 30 DEG C, and the actual water temperature detected can generally be in 30 DEG C, the reality detected
Water temperature is also possible to above 1 DEG C~3 DEG C or so of preset temperature, such as 31 DEG C and 32 DEG C, it is also possible to low for preset temperature 1
DEG C~3 DEG C or so, such as 28 DEG C and 29 DEG C.In one embodiment, when determining actual water temperature lower than preset temperature, control
Heating device 70 heats the first delivery pipe 52 between secondary heat exchanger 40 and burner 10, so that entering burning
Water before device 10 promotes 2 DEG C~3 DEG C.The temperature of water before so, it is possible to guarantee to enter burner 10 is not less than default
Temperature prevents flue gas temperature after first-class heat exchanger heat release to can guarantee that the flue gas at main heat exchanger 20 maintains reasonable temperature
It is reduced to dew-point temperature and generates condensed water hereinafter, flue gas is reduced or avoided in turn in main heat exchanger 20 and gather and drop onto burner
On 10, main heat exchanger 20 and burner 10 are corroded to be avoided that.
In one embodiment, Fig. 1 and Fig. 3, a kind of control device of water cooling burning wall-hung boiler, comprising: temperature are please referred to
Signal acquisition module 100 and heating module 200.The temperature signal obtains module 100 and is used to obtain by temperature sensor 60
The actual water temperature in the first delivery pipe 52 between the water outlet or secondary heat exchanger 40 and burner 10 of secondary heat exchanger 40.Institute
Heating module 200 is stated for when determining actual water temperature lower than preset temperature, controlling heating device 70 to the first delivery pipe 52
Heated.
The control device of above-mentioned water cooling burning wall-hung boiler, it is identical as the water cooling burning technical effect of wall-hung boiler,
Without repeating.
Modules in the control device of above-mentioned water cooling burning wall-hung boiler can fully or partially through software, hardware and its
Combination is to realize.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also be with
It is stored in the memory in computer equipment in a software form, in order to which processor calls the above modules of execution corresponding
Operation.
In one embodiment, a kind of computer equipment is provided, which can be terminal, internal structure
Figure can be as shown in Figure 4.The computer equipment includes processor, the memory, network interface, display connected by system bus
Screen and input unit.Wherein, the processor of the computer equipment is for providing calculating and control ability.The computer equipment is deposited
Reservoir includes non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system and computer journey
Sequence.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The network interface of machine equipment is used to communicate with external terminal by network connection.When the computer program is executed by processor with
Realize a kind of control method of water cooling burning wall-hung boiler.The display screen of the computer equipment can be liquid crystal display or electronics
Ink display screen, the input unit of the computer equipment can be the touch layer covered on display screen, are also possible to computer and set
Key, trace ball or the Trackpad being arranged on standby shell, can also be external keyboard, Trackpad or mouse etc..
It will be understood by those skilled in the art that structure shown in Fig. 4, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of when executing computer program
Step S100, the water outlet for obtaining secondary heat exchanger 40 or the actual water temperature in the first delivery pipe 52；
Step S200, when determining actual water temperature lower than preset temperature, heating device 70 is controlled to secondary heat exchanger 40
The first delivery pipe 52 between burner 10 is heated.
In one embodiment, it is also performed the steps of when processor executes computer program
When determining actual water temperature lower than preset temperature, heating device 70 is controlled to secondary heat exchanger 40 and burner 10
Between the first delivery pipe 52 heated so that into before burner 10 water promoted 2 DEG C~3 DEG C.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
Step S100, the water outlet for obtaining secondary heat exchanger 40 or the actual water temperature in the first delivery pipe 52；
Step S200, when determining actual water temperature lower than preset temperature, heating device 70 is controlled to secondary heat exchanger 40
The first delivery pipe 52 between burner 10 is heated.
In one embodiment, it is also performed the steps of when computer program is executed by processor
When determining actual water temperature lower than preset temperature, heating device 70 is controlled to secondary heat exchanger 40 and burner 10
Between the first delivery pipe 52 heated so that into before burner 10 water promoted 2 DEG C~3 DEG C.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
- The wall-hung boiler 1. a kind of water cooling is burnt characterized by comprisingBurner (10), the burner (10) include heat exchanger tube (11), and the heat exchanger tube (11) is for absorbing the combustion heat；Main heat exchanger (20), the main heat exchanger (20) are oppositely arranged with the burner (10), and the main heat exchanger (20) is used In the absorption combustion heat；Smoke absorption component (30), the smoke absorption component (30) are used to converge the flue gas of the burner (10) generation；Secondary heat exchanger (40), the secondary heat exchanger (40) are used to absorb the flue gas heat of smoke absorption component (30) convergence Amount；Return pipe (51), the first delivery pipe (52) and the second delivery pipe (53), the return pipe (51) and the secondary heat exchanger (40) water inlet end is connected, and the water outlet of the secondary heat exchanger (40) passes through first delivery pipe (52) and the heat exchange The water inlet end of pipe (11) is connected, and the water outlet of the heat exchanger tube (11) passes through second delivery pipe (53) and the main heat exchange The water inlet end of device (20) is connected, and the water outlet of the main heat exchanger (20) with heat supplying pipeline (54) for being connected；Temperature sensor (60), heating device (70) and controller (80), the temperature sensor (60), the heating device (70) it is electrically connected with the controller (80), the temperature sensor (60) is for obtaining the secondary heat exchanger (40) Actual water temperature on water outlet or first delivery pipe (52), the controller (80) according to the actual water temperature for controlling The heating device (70) heating work is made, heating device (70) setting is used in the first delivery pipe (52) to described first Delivery pipe (52) is heated.
- The wall-hung boiler 2. water cooling according to claim 1 is burnt, which is characterized in that the temperature sensor (60) is arranged in institute State one end on the water outlet or first delivery pipe (52) of secondary heat exchanger (40) close to the secondary heat exchanger (40).
- The wall-hung boiler 3. water cooling according to claim 1 is burnt, which is characterized in that the heating device (70) is along described The electric heating part of the lateral wall setting of first delivery pipe (52).
- The wall-hung boiler 4. water cooling according to claim 1 is burnt, which is characterized in that further include drip pipe (55), institute Drip pipe (55) is stated to be connected with the bottom discharge mouth of the shell of the secondary heat exchanger (40).
- The wall-hung boiler 5. water cooling according to claim 1 is burnt, which is characterized in that it further include pipe heat exchanger (90), it is described The both ends in a wherein water route for pipe heat exchanger (90) are connected with the heat supplying pipeline (54), the return pipe (51) respectively It is logical, the both ends in another water route of the pipe heat exchanger (90) respectively with sanitary outfall pipe (91), bathroom water inlet pipe (92) phase Connection；Water pump (56) are provided on the return pipe (51).
- The wall-hung boiler 6. water cooling according to claim 1 is burnt, which is characterized in that the smoke absorption component (30) includes wind Parts (31), the blower part (31) are used to converge the flue gas of the burner (10) generation.
- 7. according to claim 1 to the burning wall-hung boiler of water cooling described in 6 any one, which is characterized in that further include expansion tank (57), the expansion tank (57) is connected with the return pipe (51).
- 8. a kind of control method of water cooling burning wall-hung boiler, which comprises the steps of:The water outlet for obtaining secondary heat exchanger (40) or the actual water temperature in the first delivery pipe (52)；When determining actual water temperature lower than preset temperature, heating device (70) are controlled to secondary heat exchanger (40) and burner (10) the first delivery pipe (52) between is heated.
- 9. the control method of water cooling burning wall-hung boiler according to claim 8, which is characterized in that low when determining actual water temperature When preset temperature, heating device (70) are controlled to the first delivery pipe (52) between secondary heat exchanger (40) and burner (10) Heated, so that promoting 2 DEG C~3 DEG C into the water before burner (10).
- 10. a kind of control device of water cooling burning wall-hung boiler characterized by comprisingTemperature signal obtains module (100), and the temperature signal obtains module (100) and is used to obtain by temperature sensor (60) The reality in the first delivery pipe (52) between the water outlet or secondary heat exchanger (40) and burner (10) of secondary heat exchanger (40) Border water temperature；Heating module (200), the heating module (200) are used for when determining actual water temperature lower than preset temperature, and control adds Thermal device (70) heats the first delivery pipe (52).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450001.0A CN109442736A (en) | 2018-11-30 | 2018-11-30 | Water cooling burning wall-hung boiler and its control method, control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450001.0A CN109442736A (en) | 2018-11-30 | 2018-11-30 | Water cooling burning wall-hung boiler and its control method, control device |
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| CN109442736A true CN109442736A (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811450001.0A Pending CN109442736A (en) | 2018-11-30 | 2018-11-30 | Water cooling burning wall-hung boiler and its control method, control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974306A (en) * | 2019-04-28 | 2019-07-05 | 广东万和热能科技有限公司 | Burnt gas wall hanging furnace and combusting room device |
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