CN108916099A - A kind of welding equipment control method of cooling fan, device, medium and electronic equipment - Google Patents
A kind of welding equipment control method of cooling fan, device, medium and electronic equipment Download PDFInfo
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- CN108916099A CN108916099A CN201810779126.1A CN201810779126A CN108916099A CN 108916099 A CN108916099 A CN 108916099A CN 201810779126 A CN201810779126 A CN 201810779126A CN 108916099 A CN108916099 A CN 108916099A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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Abstract
The embodiment of the invention provides control method, device, medium and the electronic equipments of a kind of welding equipment radiator fan, including：Obtain the atmospheric pressure value and temperature value of current environment；The altitude value of current environment is calculated by atmospheric pressure value and temperature value；Altitude value and preset threshold value are compared, comparison result is obtained；Based on comparison result, the working condition of control welding equipment radiating fan rotation speed is realized.The technical solution of the embodiment of the present invention can judge altitude environment locating for current welding equipment, when welding equipment work is in high altitude environment, rotation speed of the fan is set to reinforce rotary regimes, improve radiating efficiency, reduce welding equipment probability of damage, extend the service life of welding equipment, when welding equipment work is in low altitude area environment, rated rotational frequency state is set by rotation speed of the fan, prevents from bringing into that excessive dust leads to problems such as welding equipment break down, fan life reduces and cause unnecessary energy waste due to the high revolving speed of fan.
Description
Technical field
The present invention relates to welding equipment technical field of heat dissipation, in particular to a kind of control of welding equipment radiator fan
Method processed.
Background technique
The source of welding current is the core equipment for realizing industrial welding technology, and the working environment that the source of welding current is faced is often poor
It is very not big, for example, standard use environment refers to 1000 meters of height above sea level hereinafter, and many feelings by the welder equipment of national standard design
Under condition, welding equipment use environment height above sea level is higher by much than 1000 meters, such as：Southwest and the Northwest.Altitude environment
Variation can have an impact to the temperature performance of welding equipment, and welding equipment can generate heat seriously in high altitude localities, and insulating materials etc.
It will receive the influence of fever and shorten the working life, the air pressure of high altitude localities is generally lower, therefore, reduces in atmospheric density
In the case of heat transference efficiency can be caused to reduce, all parts heat dissipation performance of welding equipment can be also substantially reduced, simultaneously as high
Altitude Regions air is reduced compared with low altitude area rarefaction of air, atmospheric pressure and density, and the electrical strength of air decreases,
Height above sea level is more than 1000 meters, and every to increase 100 meters, the dielectric strength of air reduces by 1%, and therefore, air can be substantially reduced by crossing High aititude
Dielectric strength, and then bring safety problem.
Above-mentioned altitude environment factor can service life to the source of welding current and performance make a big impact, therefore how to cope with
The above problem guarantees that welding equipment reasonable employment, guarantee Plant in good condition are one to improve weld job efficiency to greatest extent
A entire welding profession major issue in need of consideration.
It should be noted that information is only used for reinforcing the reason to background of the invention disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of welding equipment radiating fan rotation speed control method, and then at least exists
Welding equipment service life reduction and security risk etc. one is easy to appear caused by overcoming to a certain extent due to high altitude environment
Or multiple problems.
Other characteristics and advantages of the embodiment of the present invention will be apparent from by the following detailed description, or partially by
Practice of the invention and acquistion.
According to a first aspect of the embodiments of the present invention, a kind of welding equipment radiating fan rotation speed control method is provided, is wrapped
It includes：
Obtain the atmospheric pressure value and temperature value of current environment；
The altitude value of current environment is calculated by the atmospheric pressure value and the temperature value；
The altitude value and preset threshold value are compared, comparison result is obtained；
Based on the comparison result, the working condition of control welding equipment radiating fan rotation speed is realized.
In one embodiment of the invention, it calculates above by the atmospheric pressure value and the temperature value and works as front ring
The altitude value in border, including：
After getting the atmospheric pressure value and the temperature value, the altitude value of current environment is calculated by following formula
H：
Wherein, R indicates fixed value, and T indicates that the temperature value, g indicate gravity acceleration value, and M indicates the molecule matter of gas
Amount, P0Indicate that standard atmospheric pressure, P indicate the atmospheric pressure value.
In one embodiment of the invention, above-mentioned to compare the altitude value and preset threshold value, compared
As a result include：
The altitude value and preset first threshold are compared；
When the altitude value is less than the first threshold, the first comparison result is generated；
When the altitude value is more than or equal to the first threshold, the altitude value and preset second threshold are carried out pair
Than；
When the altitude value is more than or equal to the first threshold and is less than the second threshold, generates second and compare knot
Fruit；
When the altitude value is more than or equal to the second threshold, third comparison result is generated.
In one embodiment of the invention, above-mentioned to be based on the comparison result, realize control welding equipment radiator fan
The working condition of revolving speed includes：
When the comparison result is the first comparison result, generates and control the welding equipment radiating fan rotation speed and be in the
First control information of one revolving speed, and export the first control information；
When the comparison result is the second comparison result, generates and control the welding equipment radiating fan rotation speed and be in the
Second control information of two revolving speeds, and export the second control information；
When the comparison result is third comparison result, generates and control the third control that the welding equipment stops working
Information, and export the third control information.
According to a first aspect of the embodiments of the present invention, a kind of control module of welding equipment radiator fan is provided, including：
Module is obtained, for obtaining the atmospheric pressure value and temperature value of current environment；
Computing module, for calculating the altitude value of current environment by the atmospheric pressure value and the temperature value；
Contrast module obtains comparison result for comparing the altitude value and preset threshold value；
Control module realizes the working condition of control welding equipment radiating fan rotation speed for being based on the comparison result.
In one embodiment of the invention, above-mentioned computing module is specifically used for：
After getting the atmospheric pressure value and the temperature value, the altitude value of current environment is calculated by following formula
H：
Wherein, R indicates fixed value, and T indicates that the temperature value, g indicate gravity acceleration value, and M indicates the molecule matter of gas
Amount, P0Indicate that standard atmospheric pressure, P indicate the atmospheric pressure value.
In one embodiment of the invention, above-mentioned comparison module is specifically used for：
The altitude value and preset first threshold are compared；
When the altitude value is less than the first threshold, the first comparison result is generated；
When the altitude value is more than or equal to the first threshold, the altitude value and preset second threshold are carried out pair
Than；
When the altitude value is more than or equal to the first threshold and is less than the second threshold, generates second and compare knot
Fruit；
When the altitude value is more than or equal to the second threshold, third comparison result is generated.
In one embodiment of the invention, above-mentioned control module is specifically used for：
When the comparison result is the first comparison result, generates and control the welding equipment radiating fan rotation speed and be in the
First control information of one revolving speed, and export the first control information；
When the comparison result is the second comparison result, generates and control the welding equipment radiating fan rotation speed and be in the
Second control information of two revolving speeds, and export the second control information；
When the comparison result is third comparison result, generates and control the third control that the welding equipment stops working
Information, and export the third control information.
According to a third aspect of the embodiments of the present invention, a kind of computer-readable medium is provided, computer is stored thereon with
Program realizes the control such as the welding equipment radiator fan of first aspect in above-described embodiment when above procedure is executed by processor
Method.
According to a fourth aspect of the embodiments of the present invention, a kind of electronic equipment is provided, including：One or more processors；
Storage device, for storing one or more programs, when one or more programs are executed by one or more of processors,
So that one or more processors realize the control method such as the welding equipment radiator fan of first aspect in above-described embodiment.
The embodiment of the invention provides control method, device, medium and the electronic equipment of a kind of welding equipment radiator fan,
Including：Obtain the atmospheric pressure value and temperature value of current environment；Current environment is calculated by atmospheric pressure value and temperature value
Altitude value；Altitude value and preset threshold value are compared, comparison result is obtained；Based on comparison result, realize that control welding is set
The working condition of standby radiating fan rotation speed.The technical solution of the embodiment of the present invention can judge height above sea level locating for current welding equipment
Environment, when welding equipment work in high altitude environment, by rotation speed of the fan be set as reinforce rotary regimes, improve heat dissipation effect
Rate reduces welding equipment probability of damage, extends the service life of welding equipment, when welding equipment works in low altitude area environment
When, rated rotational frequency state is set by rotation speed of the fan, preventing from bringing excessive dust into due to the high revolving speed of fan causes welding equipment to go out
The problems such as existing failure, fan life reduce and cause unnecessary energy waste.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.It should be evident that the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.In the accompanying drawings：
Fig. 1 diagrammatically illustrates the stream of the control method of welding equipment radiator fan according to an embodiment of the invention
Cheng Tu；
Fig. 2 diagrammatically illustrates the stream of the control system of welding equipment radiator fan according to an embodiment of the invention
Cheng Tu；
Fig. 3 diagrammatically illustrates the frame of the control device of welding equipment radiator fan according to an embodiment of the invention
Figure；
Fig. 4 diagrammatically illustrates the knot of the control system of welding equipment radiator fan according to an embodiment of the invention
Structure schematic diagram；
Fig. 5 shows the structural schematic diagram for being suitable for the computer system for the electronic equipment for being used to realize the embodiment of the present invention.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In example.In the following description, many details are provided to provide and fully understand to the embodiment of the present invention.However,
It will be appreciated by persons skilled in the art that technical solution of the present invention can be practiced without one or more in specific detail,
Or it can be using other methods, constituent element, device, step etc..In other cases, it is not shown in detail or describes known side
Method, device, realization or operation are to avoid fuzzy each aspect of the present invention.
Block diagram shown in the drawings is only functional entity, not necessarily must be corresponding with physically separate entity.
I.e., it is possible to realize these functional entitys using software form, or realized in one or more hardware modules or integrated circuit
These functional entitys, or these functional entitys are realized in heterogeneous networks and/or processor device and/or microcontroller device.
Flow chart shown in the drawings is merely illustrative, it is not necessary to including all content and operation/step,
It is not required to execute by described sequence.For example, some operation/steps can also decompose, and some operation/steps can close
And or part merge, therefore the sequence actually executed is possible to change according to the actual situation.
Fig. 1 diagrammatically illustrates the stream of the control method of welding equipment radiator fan according to an embodiment of the invention
Cheng Tu.
Shown in referring to Fig.1, the control method of welding equipment radiator fan according to an embodiment of the invention, including with
Lower step：
Step S110 obtains the atmospheric pressure value and temperature value of current environment；
Step S120 calculates the altitude value of current environment by atmospheric pressure value and temperature value；
Step S130 compares altitude value and preset threshold value, obtains comparison result；
Step S140 is based on comparison result, realizes the working condition of control welding equipment radiating fan rotation speed.
The technical solution of embodiment illustrated in fig. 1 works as welding equipment by judging altitude environment locating for current welding equipment
Work sets rotation speed of the fan to reinforce rotary regimes, improves radiating efficiency, reduce welding equipment in high altitude environment
Probability of damage extends the service life of welding equipment, when welding equipment work in low altitude area environment, set rotation speed of the fan to
Rated rotational frequency state, prevents from bringing into that excessive dust causes welding equipment to break down, fan life is reduced due to the high revolving speed of fan
And the problems such as causing unnecessary energy waste.
The realization details of each step shown in Fig. 1 is described in detail below：
Step S110 obtains the atmospheric pressure value and temperature value of current environment.
In one embodiment of the invention, atmospheric pressure value can be obtained by baroceptor, which is one
Kind detection device, can experience measured information, and can will test the information experienced, be for conversion into telecommunications according to certain rules
Number or other required forms information output, specifically, can be the power to air pressure sensitive film and a thimble
Control is opened, it is connected to a flexible resistor in terms of circuit, and when the pressure reduction or raising of tested gas, this film becomes
Shape drives thimble, while the resistance value of the resistor will change, and the resistance value of resistor changes, and obtains signal from sensing element
Voltage is converted by A/D and is received by data collector, then collection result is exported in a suitable form, or utilizes MEMS technology
Vacuum cavity and Wheatstone bridge, the output voltage at Wheatstone bridge bridge arm both ends and the pressure of application are processed on monocrystalline silicon piece
Power is directly proportional, exports collection result after temperature-compensating and calibration, and the way of output is generally analog voltage output sum number
Word signal exports two kinds, and wherein the digital signal way of output can be connect with single-chip microcontroller.
In one embodiment of the invention, temperature value can be obtained by temperature sensor, which can be with
By the temperature transition experienced at usable output signal, wherein temperature sensor is according to sensor material and electron component characteristic
Be divided into two class of thermal resistance and thermocouple, thermal resistance also changes with temperature change, resistance value, by resistance value directly as
Output signal；Thermocouple is made of the metal wire of two different materials, is welded together in end, then measure and hot spot is not added
Environment temperature, so that it may accurately know the temperature of hot spot, the thermocouple that unlike material is made is used in different temperature ranges,
Their sensitivity is also different, can be selected according to actual needs.
Step S120 calculates the altitude value of current environment by atmospheric pressure value and temperature value.
In one embodiment of the invention, it since environment temperature and height above sea level have certain relationship, needs to examine simultaneously
Environment temperature is surveyed, when calculating height above sea level as compensation factor.
In one embodiment of the invention, it after getting atmospheric pressure value and temperature value, is calculated by following formula (1)
The altitude value H of current environment out：
Wherein, R indicates fixed value, and T indicates that temperature value, g indicate gravity acceleration value, and M indicates the molecular mass of gas, P0
Indicate that standard atmospheric pressure, P indicate atmospheric pressure value, in general, R in formula (1) can be with value 8.51, and M can be with
Value 29.
In one embodiment of the invention, the computing module of welding equipment is using above-mentioned formula (1) to baroceptor
Atmospheric pressure value collected and temperature sensor temperature value collected carry out operation, determine that welding equipment is locating and work as front ring
The altitude value in border.
Step S130 compares altitude value and preset threshold value, obtains comparison result.
In one embodiment of the invention, altitude value and preset first threshold are compared；When altitude value is less than
When first threshold, the first comparison result is generated；When altitude value is more than or equal to first threshold, by altitude value and preset second threshold
Value compares；When altitude value is more than or equal to first threshold and is less than second threshold, the second comparison result is generated；Work as altitude value
When more than or equal to second threshold, third comparison result is generated.
In one embodiment of the invention, first threshold can be whether welding equipment judgement current environment is in low sea
It rises sheer from level ground the maximum value in area, when the calculated altitude value of institute is higher than the first threshold, welding equipment determines that current environment is in
High altitude localities (corresponds to above-mentioned second comparison result)；When the calculated altitude value of institute is lower than the first threshold, welding equipment
Determine that current environment is in low altitude area (corresponding to above-mentioned first comparison result).
In one embodiment of the invention, whether second threshold can be welding equipment judgement current environment and is in and forbid
The threshold value for carrying out the high altitude localities of welding, when the calculated altitude value of institute is higher than above-mentioned first threshold and is less than above-mentioned the
Two threshold values, welding equipment determine that current environment (compares in the high altitude localities that can carry out welding corresponding to above-mentioned second
As a result)；When the calculated altitude value of institute is higher than above-mentioned second threshold, welding equipment, which determines that current environment is in, to be forbidden being welded
The high altitude localities (corresponding to above-mentioned third comparison result) of work.
Step S140 is based on comparison result, realizes the working condition of control welding equipment radiating fan rotation speed.
In one embodiment of the invention, it when comparison result is the first comparison result, generates control welding equipment and dissipates
Hot-air fan revolving speed is in the first control information of the first revolving speed, and exports the first control information；When comparison result is the second comparison
When as a result, the second control information that control welding equipment radiating fan rotation speed is in the second revolving speed is generated, and export the second control
Information；When comparison result is third comparison result, the third control information that control welding equipment stops working is generated, and export
Third controls information.
In one embodiment of the invention, by by altitude value and preset threshold comparison comparison result obtained,
Realize the intelligent control to welding equipment cooling rotation speed of the fan, wherein welding equipment radiating fan rotation speed is divided into two kinds, Yi Zhongwei
Rated rotational frequency (corresponds to the first above-mentioned revolving speed), and another kind passes through this to reinforce revolving speed (corresponding to the second above-mentioned revolving speed)
Two kinds of rotation speed of the fan classifications can make welding equipment in high altitude environment, and configuration fan is reinforcing rotary regimes, improve heat dissipation
Efficiency avoids welding equipment damage, influences the problems such as welder equipment service life；When welding equipment is in low altitude area environment,
Fan is configured in rated rotational frequency state, prevents from bringing excessive dust into due to high revolving speed, increases welder fault, drops fan life
It is low, cause the problems such as unnecessary energy waste.
In one embodiment of the invention, when comparison result is the second comparison result, at welding equipment current environment
In high altitude localities, configure radiating fan rotation speed to reinforce revolving speed, and can show current altitude by display unit,
And prompt the points for attention of High aititude operation.
Below with reference to Fig. 2, it illustrates the flow charts of the control system of welding equipment radiator fan.As shown in Fig. 2, welding
The control system of equipment cooling fan includes the following steps：
Step S201 obtains pressure transducer output valve；
Step S202 obtains the temperature value of welding equipment local environment；
Step S203 calculates altitude value locating for welding equipment；
In one embodiment of the invention, it after getting atmospheric pressure value and temperature value, is calculated by following formula (1)
The altitude value H of current environment out：
Wherein, R indicates fixed value, and T indicates that temperature value, g indicate gravity acceleration value, and M indicates the molecular mass of gas, P0
Indicate that standard atmospheric pressure, P indicate atmospheric pressure value, in general, R in formula (1) can be with value 8.51, and M can be with
Value 29.
In one embodiment of the invention, the computing module of welding equipment is using above-mentioned formula (1) to baroceptor
Atmospheric pressure value collected and temperature sensor temperature value collected carry out operation, determine that welding equipment is locating and work as front ring
The altitude value in border.
Altitude value is compared step S204 with first threshold, when altitude value is less than first threshold, executes step
S205；When altitude value is more than or equal to first threshold, step S206 is executed；
Step S205, control welding equipment radiating fan rotation speed are in rated rotational frequency；
Step S206 shows the altitude value and operation related attentional item of current environment；
Step S207, control welding equipment radiating fan rotation speed, which is in, reinforces revolving speed；
Altitude value is compared step S208 with second threshold, when altitude value is less than second threshold, return step
S201；When altitude value is more than or equal to second threshold, execution step S209；
Step S209, control welding equipment stop current work.
The device of the invention embodiment introduced below can be used for executing the above-mentioned welding equipment radiator fan of the present invention
Control method.
Fig. 3 diagrammatically illustrates the frame of the control device of welding equipment radiator fan according to an embodiment of the invention
Figure.
Referring to shown in Fig. 3, the control method device of welding equipment radiator fan according to an embodiment of the invention
300, including：Obtain module 301, computing module 302, comparison module 303, control module 304, wherein
Module 301 is obtained, for obtaining the atmospheric pressure value and temperature value of current environment；
Computing module 302, for calculating the altitude value of current environment by atmospheric pressure value and temperature value；
Contrast module 303 obtains comparison result for comparing altitude value and preset threshold value；
Control module 304 realizes the working condition of control welding equipment radiating fan rotation speed for being based on comparison result.
In one embodiment of the invention, the big of current environment can be obtained by baroceptor by obtaining module 301
Air pressure force value, the sensor are a kind of detection devices, can experience measured information, and can will test the information experienced,
It is for conversion into electric signal or the information output of other required forms according to certain rules, specifically, can be one to the strong of air pressure
The film of hyposensitiveness sense and a thimble open control, it is connected to a flexible resistor in terms of circuit, when the pressure of tested gas
When reducing or increasing, this deformation of thin membrane drives thimble, while the resistance value of the resistor will change, and the resistance value of resistor occurs
Variation obtains signal voltage from sensing element, converts by A/D and received by data collector, then in a suitable form acquisition
As a result it exports, or processes vacuum cavity and Wheatstone bridge, Wheatstone bridge bridge arm on monocrystalline silicon piece using MEMS technology
The output voltage at both ends and the pressure of application are directly proportional, export collection result after temperature-compensating and calibration, output side
Formula is generally analog voltage output and digital signal exports two kinds, and wherein the digital signal way of output can be connect with single-chip microcontroller.
In one embodiment of the invention, the temperature of current environment can be obtained by temperature sensor by obtaining module 301
Angle value, the temperature sensor can be by the temperature transitions experienced at usable output signal, wherein temperature sensor is according to sensing
Equipment material and electron component characteristic are divided into two class of thermal resistance and thermocouple, and thermal resistance also occurs with temperature change, resistance value
Variation, by resistance value directly as output signal；Thermocouple is made of the metal wire of two different materials, is welded on one in end
It rises.The environment temperature that hot spot is not added is measured again, so that it may accurately know the temperature of hot spot, the thermocouple that unlike material is made
It is used in different temperature ranges, their sensitivity is also different, can be selected according to actual needs.
In one embodiment of the invention, above-mentioned computing module 302 is specifically used for：
After getting atmospheric pressure value and temperature value, the altitude value H of current environment is calculated by following formula：
Wherein, R indicates fixed value, and T indicates that temperature value, g indicate gravity acceleration value, and M indicates the molecular mass of gas, P0
Indicate that standard atmospheric pressure, P indicate atmospheric pressure value.
In one embodiment of the invention, above-mentioned comparison module 303 is specifically used for：
Altitude value and preset first threshold are compared；
When altitude value is less than first threshold, the first comparison result is generated；
When altitude value is more than or equal to first threshold, altitude value and preset second threshold are compared；
When altitude value is more than or equal to first threshold and is less than second threshold, the second comparison result is generated；
When altitude value is more than or equal to second threshold, third comparison result is generated.
In one embodiment of the invention, above-mentioned control module 304 is specifically used for：
When comparison result is the first comparison result, generates control welding equipment radiating fan rotation speed and be in the first revolving speed
First control information, and export the first control information；
When comparison result is the second comparison result, generates control welding equipment radiating fan rotation speed and be in the second revolving speed
Second control information, and export the second control information；
When comparison result is third comparison result, the third control information that control welding equipment stops working is generated, and
It exports third and controls information.
In one embodiment of the invention, the control method device 300 of above-mentioned welding equipment radiator fan can also wrap
It includes：
Display module 305, for showing current altitude, and show height when comparison result is the second comparison result
The points for attention of height above sea level operation.
Due to the welding equipment radiator fan of example embodiments of the present invention control device each functional module with it is upper
The step of stating the example embodiment of the control method of welding equipment radiator fan is corresponding, therefore in apparatus of the present invention embodiment
Undisclosed details please refers to the embodiment of the control method of the above-mentioned welding equipment radiator fan of the present invention.
Below with reference to Fig. 4, it illustrates the knots of the control system of one embodiment of the present of invention welding equipment radiator fan
Structure schematic diagram.The control system 400 of welding equipment radiator fan shown in Fig. 4 is only an example, should not be implemented to the present invention
The function and use scope of example bring any restrictions.
As shown in figure 4, the control system 400 of welding equipment radiator fan includes：
Baroceptor 401 for continuing to monitor welding equipment local environment atmospheric pressure intensity values, and is supplied to monitoring in real time
Module 403；
Temperature sensor 402 for continuing to monitor welding equipment ambient temperature value, and is supplied to monitoring module 403 in real time,
Wherein, temperature sensor 402 used can be set in welding equipment hull outside and/or enclosure interior.
Monitoring module 403 receives temperature for receiving the signal of the atmospheric pressure intensity sensor collected of baroceptor 401
The signal for spending the temperature sensor collected of sensor 402, the altitude value H of current environment is calculated by following formula：
Wherein, R indicates fixed value, and T indicates that temperature value, g indicate gravity acceleration value, and M indicates the molecular mass of gas, P0
Indicate that standard atmospheric pressure, P indicate atmospheric pressure value；When calculated result welder equipment environment height above sea level is less than first threshold
When, the first comparison result is generated, control welding equipment radiating fan rotation speed is generated based on first comparison result and is turned in standard
First control information of speed, and sent to radiating fan rotation speed control module 404；When altitude value is more than or equal to first threshold and small
When second threshold, the second comparison result is generated, control welding equipment radiating fan rotation speed is generated based on second comparison result
In the second control information for reinforcing revolving speed, sent to radiating fan rotation speed control module 404, and aobvious by display module 406
Show current altitude, and prompts related attentional item；When altitude value is more than or equal to second threshold, generates third and compare knot
Fruit generates the third control information that control welding equipment stops working, and sends to control module 405 is stopped.
Radiating fan rotation speed control module 404, for receiving the control signal of monitoring module 403, when welder equipment environment
When height above sea level is less than first threshold, control rotation speed of the fan is rated rotational frequency；When welder equipment environment height above sea level is more than or equal to
First threshold and be less than second threshold when, control rotation speed of the fan be reinforce revolving speed.
Stop control module 405, for receiving the control signal of monitoring module 403, when welder equipment environment height above sea level
When greater than second threshold, control welding equipment stops current work.
Display module 406, for receiving the control signal of monitoring module 403, when calculated result welder equipment environment height above sea level
When height is more than or equal to first threshold and is less than second threshold, current altitude is shown, and prompt related attentional item.
Below with reference to Fig. 5, it illustrates the computer systems 500 for the electronic equipment for being suitable for being used to realize the embodiment of the present invention
Structural schematic diagram.The computer system 500 of electronic equipment shown in Fig. 5 is only an example, should not be to the embodiment of the present invention
Function and use scope bring any restrictions.
As shown in figure 5, computer system 500 includes central processing unit (CPU) 501, it can be read-only according to being stored in
Program in memory (ROM) 502 is loaded into the program in random access storage device (RAM) 503 from storage section 1208
And execute various movements appropriate and processing.In RAM 503, it is also stored with various programs and data needed for system operatio.
CPU 501, ROM 502 and RAM 503 are connected with each other by bus 504.Input/output (I/O) interface 505 is also connected to always
Line 504.
I/O interface 505 is connected to lower component：Importation 506 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 507 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 508 including hard disk etc.；
And the communications portion 509 of the network interface card including LAN card, modem etc..Communications portion 509 via such as because
The network of spy's net executes communication process.Driver 510 is also connected to I/O interface 505 as needed.Detachable media 511, such as
Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 510, in order to read from thereon
Computer program be mounted into storage section 508 as needed.
Particularly, according to an embodiment of the invention, may be implemented as computer above with reference to the process of flow chart description
Software program.For example, the embodiment of the present invention includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes the program code for method shown in execution flow chart.In such reality
It applies in example, which can be downloaded and installed from network by communications portion 509, and/or from detachable media
511 are mounted.When the computer program is executed by central processing unit (CPU) 501, executes and limited in the system of the application
Above-mentioned function.
It should be noted that computer-readable medium shown in the present invention can be computer-readable signal media or meter
Calculation machine readable storage medium storing program for executing either the two any combination.Computer readable storage medium for example can be --- but not
Be limited to --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor system, device or device, or any above combination.Meter
The more specific example of calculation machine readable storage medium storing program for executing can include but is not limited to：Electrical connection with one or more conducting wires, just
Taking formula computer disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable type may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In the present invention, computer readable storage medium can be it is any include or storage journey
The tangible medium of sequence, the program can be commanded execution system, device or device use or in connection.And at this
In invention, computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but unlimited
In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can
Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for
By the use of instruction execution system, device or device or program in connection.Include on computer-readable medium
Program code can transmit with any suitable medium, including but not limited to：Wirelessly, electric wire, optical cable, RF etc. or above-mentioned
Any appropriate combination.
Flow chart and block diagram in attached drawing are illustrated according to the system of various embodiments of the invention, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of above-mentioned module, program segment or code include one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram or flow chart and the box in block diagram or flow chart, can use and execute rule
The dedicated hardware based systems of fixed functions or operations is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
Being described in unit involved in the embodiment of the present invention can be realized by way of software, can also be by hard
The mode of part realizes that described unit also can be set in the processor.Wherein, the title of these units is in certain situation
Under do not constitute restriction to the unit itself.
As on the other hand, present invention also provides a kind of computer-readable medium, which be can be
Included in electronic equipment described in above-described embodiment；It is also possible to individualism, and without in the supplying electronic equipment.
Above-mentioned computer-readable medium carries one or more program, when the electronics is set by one for said one or multiple programs
When standby execution, so that the electronic equipment realizes the control method such as the welding equipment radiator fan in above-described embodiment.
For example, electronic equipment may be implemented as shown in Figure 1：Step S110 obtains the atmospheric pressure of current environment
Value and temperature value；Step S120 calculates the altitude value of current environment by atmospheric pressure value and temperature value；Step S130, will
Altitude value is compared with preset threshold value, obtains comparison result；Step S140 is based on comparison result, realizes that control welding is set
The working condition of standby radiating fan rotation speed.
For another example, each step as shown in Figure 2 may be implemented in above-mentioned electronic equipment.
It should be noted that although being referred to several modules or list for acting the equipment executed in the above detailed description
Member, but this division is not enforceable.In fact, embodiment according to the present invention, it is above-described two or more
Module or the feature and function of unit can embody in a module or unit.Conversely, an above-described mould
The feature and function of block or unit can be to be embodied by multiple modules or unit with further division.
Through the above description of the embodiments, those skilled in the art is it can be readily appreciated that example described herein is implemented
Mode can also be realized by software realization in such a way that software is in conjunction with necessary hardware.Therefore, according to the present invention
The technical solution of embodiment can be embodied in the form of software products, which can store non-volatile at one
Property storage medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) in or network on, including some instructions are so that a calculating
Equipment (can be personal computer, server, touch control terminal or network equipment etc.) executes embodiment according to the present invention
Method.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (10)
1. a kind of control method of welding equipment radiator fan, which is characterized in that including：
Obtain the atmospheric pressure value and temperature value of current environment；
The altitude value of current environment is calculated by the atmospheric pressure value and the temperature value；
The altitude value and preset threshold value are compared, comparison result is obtained；
Based on the comparison result, the working condition of control welding equipment radiating fan rotation speed is realized.
2. the control method of welding equipment radiator fan according to claim 1, which is characterized in that described by described big
Air pressure force value and the temperature value calculate the altitude value of current environment, including：
After getting the atmospheric pressure value and the temperature value, the altitude value H of current environment is calculated by following formula：
Wherein, R indicates fixed value, and T indicates that the temperature value, g indicate gravity acceleration value, and M indicates the molecular mass of gas, P0
Indicate that standard atmospheric pressure, P indicate the atmospheric pressure value.
3. the control method of welding equipment radiator fan according to claim 1, which is characterized in that described by the height above sea level
Value is compared with preset threshold value, is obtained comparison result and is included：
The altitude value and preset first threshold are compared；
When the altitude value is less than the first threshold, the first comparison result is generated；
When the altitude value is more than or equal to the first threshold, the altitude value and preset second threshold are compared；
When the altitude value is more than or equal to the first threshold and is less than the second threshold, the second comparison result is generated；
When the altitude value is more than or equal to the second threshold, third comparison result is generated.
4. the control method of welding equipment radiator fan according to claim 3, which is characterized in that described to be based on the ratio
Pair as a result, realize control welding equipment radiating fan rotation speed working condition include：
When the comparison result is the first comparison result, generates and control the welding equipment radiating fan rotation speed in first turn
First control information of speed, and export the first control information；
When the comparison result is the second comparison result, generates and control the welding equipment radiating fan rotation speed in second turn
Second control information of speed, and export the second control information；
When the comparison result is third comparison result, generates and control the third control letter that the welding equipment stops working
Breath, and export the third control information.
5. a kind of control module of welding equipment radiator fan, which is characterized in that including：
Module is obtained, for obtaining the atmospheric pressure value and temperature value of current environment；
Computing module, for calculating the altitude value of current environment by the atmospheric pressure value and the temperature value；
Contrast module obtains comparison result for comparing the altitude value and preset threshold value；
Control module realizes the working condition of control welding equipment radiating fan rotation speed for being based on the comparison result.
6. the control module of welding equipment radiator fan according to claim 5, which is characterized in that the computing module tool
Body is used for：
After getting the atmospheric pressure value and the temperature value, the altitude value H of current environment is calculated by following formula：
Wherein, R indicates fixed value, and T indicates that the temperature value, g indicate gravity acceleration value, and M indicates the molecular mass of gas, P0
Indicate that standard atmospheric pressure, P indicate the atmospheric pressure value.
7. the control module of welding equipment radiator fan according to claim 5, which is characterized in that the comparison module tool
Body is used for：
The altitude value and preset first threshold are compared；
When the altitude value is less than the first threshold, the first comparison result is generated；
When the altitude value is more than or equal to the first threshold, the altitude value and preset second threshold are compared；
When the altitude value is more than or equal to the first threshold and is less than the second threshold, the second comparison result is generated；
When the altitude value is more than or equal to the second threshold, third comparison result is generated.
8. the control module of welding equipment radiator fan according to claim 5, which is characterized in that the control module tool
Body is used for：
When the comparison result is the first comparison result, generates and control the welding equipment radiating fan rotation speed in first turn
First control information of speed, and export the first control information；
When the comparison result is the second comparison result, generates and control the welding equipment radiating fan rotation speed in second turn
Second control information of speed, and export the second control information；
When the comparison result is third comparison result, generates and control the third control letter that the welding equipment stops working
Breath, and export the third control information.
9. a kind of computer-readable medium, is stored thereon with computer program, which is characterized in that described program is executed by processor
The control method of Shi Shixian welding equipment radiator fan according to any one of claims 1 to 4.
10. a kind of electronic equipment, which is characterized in that including：
One or more processors；
Storage device, for storing one or more programs, when one or more of programs are by one or more of processing
When device executes, so that one or more of processors realize welding equipment heat dissipation according to any one of claims 1 to 4
The control method of fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779126.1A CN108916099A (en) | 2018-07-16 | 2018-07-16 | A kind of welding equipment control method of cooling fan, device, medium and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779126.1A CN108916099A (en) | 2018-07-16 | 2018-07-16 | A kind of welding equipment control method of cooling fan, device, medium and electronic equipment |
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| CN108916099A true CN108916099A (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324691A (en) * | 2020-07-10 | 2021-02-05 | 北京京东尚科信息技术有限公司 | Control method and device for airflow driving device, power supply device and electronic equipment |
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| US20050019164A1 (en) * | 2003-07-25 | 2005-01-27 | Delano Andrew D. | Technique for sensing altitude from fan speed |
| EP1708068B1 (en) * | 2005-03-30 | 2008-04-02 | LG Electronics Inc. | Cooling apparatus and method for controlling the same |
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Application publication date: 20181130 |